History of Premium Services: Difference between revisions

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Added route history for Premium Services 525, 555 (2nd Gen), 574, 575, 591, 592, 593, 721, 722, 728, 729, 736, 740, 742, 747, 753, 762, 767 and 776
 
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==SBS/SBS Transit==
==Lentor Estate Service/Service 529 (2007 - 2017)==
===Service 532===
{| class="wikitable" style='text-align:center'
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
|-bgcolor=#808080
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|-
|'''16 July 2007'''
|rowspan=3|{{SMB}}
|Introduced from Clementi Ave 4 to Fullerton Rd, operating a single trip at 0800 hours on Weekdays (except Public Holidays).
|rowspan=3|Yio Chu Kang ↺ Lentor Loop
|'''2007'''
|'''26 May'''
|style='text-align:left'|Introduced between Yio Chu Kang Ter and Lentor Loop (Loop), plying the same route as Service 825 during Saturday afternoons and evenings.
|-
|-
|'''5 October 2009'''
|'''2009'''
|Amended to ply Cecil St, skipping Robinson Rd.
|'''1 June'''
|style='text-align:left'|Re-numbered Service 529.  
|-
|-
|'''20 September 2010'''
|'''2017'''
|An additional trip of 0750 hours was implemented.
|'''7 January'''
|style='text-align:left'|Discontinued.
|}
 
==Service 525==
{| class="wikitable" style='text-align:center'
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|rowspan=3|DeConti Trans<br>'''(Current)'''
|Buangkok Cres → Marina Blvd
|'''2020'''
|{{TBC}}
|style='text-align:left'|Introduced between Buangkok Cres (Buangkok Sports Pk) and Marina Blvd (Marina Bay Financial Ctr), operating 2 trips as a peak hour one-directional service during weekday mornings.
|-
|{{N/A}}
|'''2023'''
|{{TBC}}
|style='text-align:left'|Temporarily suspended.
|-
|Buangkok Cres → Marina Blvd
|'''2024'''
|{{TBC}}
|style='text-align:left'|Resumed normal operations.
|}
 
==Service 530 (2007 - 2021)==
{| class="wikitable" style='text-align:center'
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|{{SMB}}
|River Valley Rd → Shenton Way
|'''2007'''
|'''30 July'''
|style='text-align:left'|Introduced between River Valley Rd (Opp Valley Pt Condo) and Shenton Way (Opp MAS Bldg), operating 2 trips as a peak hour one-directional service during weekday mornings.
|-
|rowspan=3|EML Transport Service
|Tiong Bahru Rd → Shenton Way
|'''2016'''
|'''29 August'''
|style='text-align:left'|Operations transferred to EML Transport Service and extended to start from Tiong Bahru Rd (Redhill Stn).
|-
|rowspan=2|River Valley Rd → Shenton Way
|'''2018'''
|{{TBC}}
|style='text-align:left'|Shortened back to start from River Valley Rd.
|-
|'''2021'''
|{{TBC}}
|style='text-align:left'|Discontinued.
|}
 
==Service 531==
{| class="wikitable" style='text-align:center'
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|rowspan=7|{{SMB}}
|Simei Rd → Shenton Way
|rowspan=2|'''2007'''
|'''30 July'''
|style='text-align:left'|Introduced between Simei Rd (Opp Blk 135) and Shenton Way (Opp MAS Bldg), operating 2 trips as a peak hour one-directional service during weekday mornings.
|-
|'''3 October'''
|style='text-align:left'|3rd AM peak trip added.
|-
|rowspan=6|{{Bus/D|AM|style=border:1px solid|note=Simei Rd → Shenton Way}}{{Bus/D|PM|style=border:1px solid|note=Anson Rd → Simei Rd}}
|'''2008'''
|'''23 June'''
|style='text-align:left'|Evening trips introduced between Anson Rd (Hub Synergy Pt) and Simei Rd (Blk 135).
|-
|rowspan=3|'''2009'''
|'''6 April'''
|style='text-align:left'|4th AM peak trip and 3rd PM peak trip added.
|-
|{{TBC}}
|style='text-align:left'|5th AM peak trip added.
|-
|'''5 October'''
|style='text-align:left'|6th AM peak trip added.
|-
|'''2014'''
|{{TBC}}
|style='text-align:left'|Serves additional bus stops outside and opposite Eastern Lagoon II along Bedok Sth Ave 1.
|-
|rowspan=2|{{Commute Solutions}}
|'''2016'''
|'''29 August'''
|style='text-align:left'|Operations transferred to Commute Solutions Group.
|-
|rowspan=2 {{N/A}}
|'''2020'''
|'''8 April'''
|style='text-align:left'|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore.
|-
|rowspan=2|Ng Ing Tsair Bus Service<br>'''(Current)'''
|rowspan=2|'''2021'''
|'''4 January'''
|style='text-align:left'|Operations transferred to Ng Ing Tsair Bus Service.
|-
|Simei Rd → Shenton Way
|'''1 February'''
|style='text-align:left'|Resumed normal operations with PM peak route discontinued.
|}
 
==Service 532 (2007 - 2018)==
{| class="wikitable" style='text-align:center'
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=3|{{SBST}}
|rowspan=3|Clementi Ave 4 → Fullerton Rd
|'''2007'''
|'''16 July'''
|style='text-align:left'|Introduced between Clementi Ave 4 (Blk 308) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|'''2009'''
|'''5 October'''
|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
|-
|'''2010'''
|'''20 September'''
|style='text-align:left'|2nd AM peak trip added at 0750 hrs.
|-
|rowspan=2|{{Commute Solutions}}
|rowspan=2|Clementi Ave 4 → Temasek Blvd
|'''2014'''
|'''11 August'''
|style='text-align:left'|Operations transferred to Commute Solutions LLP and extended to terminate at Temasek Blvd.
|-
|'''2018'''
|'''1 November'''
|style='text-align:left'|Discontinued.
|}
 
==Service 533 (2007 - 2022)==
{| class="wikitable" style='text-align:center'
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=4|{{SBST}}
|rowspan=4|Teban Gardens Rd → Fullerton Rd
|'''2007'''
|'''16 July'''
|style='text-align:left'|Introduced between Teban Gdns Rd (Teban Gdn PO) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|'''2009'''
|'''5 October'''
|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
|-
|'''2010'''
|'''2 August'''
|style='text-align:left'|2nd AM peak trip added at 0735 hrs.
|-
|rowspan=3|'''2016'''
|'''27 June'''
|style='text-align:left'|{{DWAB}}
|-
|rowspan=3|{{Aedge Holdings}}
|rowspan=3|Teban Gardens Rd → Beach Rd
|rowspan=2|'''15 August'''
|style='text-align:left'|Operations transferred to Aedge Holdings and extended to terminate at Beach Rd.
|-
|style='text-align:left'|Reverted to non-wheelchair accessible bus service.
|-
|'''2022'''
|'''1 January'''
|style='text-align:left'|Discontinued.
|}
 
==Service 534 (2007 - 2022)==
{| class="wikitable" style='text-align:center'
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=3|{{SBST}}
|rowspan=5|Yio Chu Kang Rd → Fullerton Rd
|'''2007'''
|'''16 July'''
|style='text-align:left'|Introduced between Yio Chu Kang Rd (Opp Blk 139) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|'''2009'''
|'''5 October'''
|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
|-
|rowspan=3|'''2016'''
|'''27 June'''
|style='text-align:left'|{{DWAB}}
|-
|rowspan=4|City Bus Services
|rowspan=2|'''29 August'''
|style='text-align:left'|Operations transferred to City Bus Services, serving an additional bus stop opposite Maritime Hse along Cantonment Rd.
|-
|style='text-align:left'|Reverted to non-wheelchair accessible bus service.
|-
|rowspan=2|Serangoon North Ave 5 → Fullerton Rd
|'''2017'''
|{{TBC}}
|style='text-align:left'|Extended to start from Serangoon Nth Ave 5.
|-
|'''2022'''
|'''1 January'''
|style='text-align:left'|Discontinued.
|}
 
==Service 535 (2007 - 2016)==
{| class="wikitable" style='text-align:center'
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=4|{{SBST}}
|rowspan=4|Lor 8 Toa Payoh → Fullerton Rd
|'''2007'''
|'''16 July'''
|style='text-align:left'|Introduced between Lor 8 Toa Payoh (First Toa Payoh Pr Sch) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|'''2009'''
|'''5 October'''
|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
|-
|rowspan=2|'''2016'''
|'''27 June'''
|style='text-align:left'|{{DWAB}}
|-
|'''28 November'''
|style='text-align:left'|Discontinued.
|}
 
==Service 536 (2007 - 2016)==
{| class="wikitable" style='text-align:center'
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=3|{{SBST}}
|rowspan=3|Jurong West St 91 → Fullerton Rd
|'''2007'''
|'''16 July'''
|style='text-align:left'|Introduced between Jurong West St 91 (Blk 932) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|'''2009'''
|'''5 October'''
|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
|-
|rowspan=4|'''2016'''
|'''27 June'''
|style='text-align:left'|{{DWAB}}
|-
|rowspan=3|{{Aedge Holdings}}
|rowspan=3|Jurong West Ave 3 → Beach Rd
|rowspan=2|'''15 August'''
|style='text-align:left'|Operations transferred to Aedge Holdings, extended to start from Jurong West Ave 3 and terminating at Beach Rd.
|-
|style='text-align:left'|Reverted to non-wheelchair accessible bus service.
|-
|'''19 December'''
|style='text-align:left'|Discontinued.
|}
 
==Service 537 (2007 - 2008)==
{| class="wikitable" style='text-align:center'
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=3|{{SBST}}
|rowspan=3|Jurong West Ave 5 → Fullerton Rd
|'''2007'''
|'''16 July'''
|style='text-align:left'|Introduced between Jurong West Ave 5 (Blk 834) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|rowspan=2|'''2008'''
|'''15 June'''
|style='text-align:left'|Served new bus stop outside Blk 678D along Jurong West St 64.
|-
|'''21 July'''
|style='text-align:left'|Discontinued.
|}
 
==Service 538 (2007 - 2022)==
{| class="wikitable" style='text-align:center'
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=6|{{SBST}}
|rowspan=9|Pasir Ris Dr 3 → Fullerton Rd
|'''2007'''
|'''16 July'''
|style='text-align:left'|Introduced between Pasir Ris Dr 3 (Blk 500A) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|rowspan=2|'''2012'''
|'''19 March'''
|style='text-align:left'|2nd AM peak trip added at 0735 hrs.
|-
|'''29 April'''
|style='text-align:left'|Served new bus stop outside Blk 612 along Pasir Ris Dr 1.
|-
|'''2013'''
|'''30 December'''
|style='text-align:left'|Amended to ply MCE with the partial closure of ECP.
|-
|'''2014'''
|'''28 September'''
|style='text-align:left'|Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
|-
|rowspan=3|'''2016'''
|'''27 June'''
|style='text-align:left'|{{DWAB}}
|-
|rowspan=3|{{Aedge Holdings}}
|rowspan=2|'''29 August'''
|style='text-align:left'|Operations transferred to Aedge Holdings.
|-
|style='text-align:left'|Reverted to non-wheelchair accessible bus service.
|-
|'''2022'''
|'''1 January'''
|style='text-align:left'|Discontinued.
|}
 
==Service 539 (2007 - 2023)==
{| class="wikitable" style='text-align:center'
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=5|{{SBST}}
|rowspan=5|Pasir Ris Dr 4 → Fullerton Rd
|'''2007'''
|'''16 July'''
|style='text-align:left'|Introduced between Pasir Ris Dr 4 (Opp Blk 216) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|'''2011'''
|'''25 April'''
|style='text-align:left'|2nd AM peak trip added at 0735 hrs.
|-
|'''2013'''
|'''30 December'''
|style='text-align:left'|Amended to ply MCE with the partial closure of ECP.
|-
|'''2014'''
|'''28 September'''
|style='text-align:left'|Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
|-
|rowspan=3|'''2016'''
|'''27 June'''
|style='text-align:left'|{{DWAB}}
|-
|rowspan=4|{{Commute Solutions}}
|rowspan=2|Pasir Ris Dr 4 → Temasek Blvd
|rowspan=2|'''26 September'''
|style='text-align:left'|Operations transferred to Commute Solutions Group and extended to terminate at Temasek Blvd.
|-
|style='text-align:left'|Reverted to non-wheelchair accessible bus service.
|-
|Pasir Ris Dr 3 → Temasek Blvd
|'''2017'''
|'''3 January'''
|style='text-align:left'|Extended to start from Pasir Ris Dr 3.
|-
|rowspan=2 {{N/A}}
|'''2020'''
|'''8 April'''
|style='text-align:left'|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore.
|-
|rowspan=4|Ng Ing Tsair Bus Service
|'''2021'''
|'''4 January'''
|style='text-align:left'|Operations transferred to Ng Ing Tsair Bus Service.
|-
|rowspan=3|Pasir Ris Dr 3 → Temasek Blvd
|rowspan=2|'''2022'''
|'''1 July'''
|style='text-align:left'|Resumed normal operations.
|-
|'''30 October'''
|style='text-align:left'|Amended to ply Pasir Ris St 11 and Pasir Ris St 12 with the partial closure of Pasir Ris Dr 1 to facilitate the construction of Pasir Ris East MRT station on the Cross Island MRT Line.
|-
|'''2023'''
|'''22 December'''
|style='text-align:left'|Discontinued.
|}
 
==Service 540 (1998 - 2004)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="2"|Bus-Plus
|1998
|{{TBC}}
|Introduced between Greenridge Crescent and Shenton Way.
|-
|2004
|{{TBC}}
|Discontinued.
|}
 
==Service 540 (2007 - 2008)==
{| class="wikitable" style='text-align:center'
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=2|{{SBST}}
|rowspan=2|Yuan Ching Rd → Fullerton Rd
|'''2007'''
|'''16 July'''
|style='text-align:left'|Introduced between Yuan Ching Rd (Opp Blk 134D) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|'''2008'''
|'''21 July'''
|style='text-align:left'|Discontinued.
|}
 
==Service 541 (1998 - 2021)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="2"|Bus-Plus
|1998
|{{TBC}}
|Introduced between Bayshore Rd and Shenton Way.
|-
|2021
|31 May
|Discontinued.
|}
 
==Service 542 (2007 - 2022)==
{| class="wikitable" style='text-align:center'
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=2|{{SBST}}
|rowspan=2|Jurong West Ave 1 → Fullerton Rd
|'''2007'''
|'''16 July'''
|style='text-align:left'|Introduced between Jurong West Ave 1 (Blk 538) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|'''2009'''
|'''5 October'''
|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
|-
|rowspan=3|{{Aedge Holdings}}
|{{Bus/D|AM|style=border:1px solid|note=Yung Ho Rd → Nicoll Highway}}{{Bus/D|PM|style=border:1px solid|note=Nicoll Highway → Yung Ho Rd}}
|rowspan=2|'''2016'''
|'''22 February'''
|style='text-align:left'|Operations transferred to Aedge Holdings, extended to start from Yung Ho Rd and terminate at Nicoll Highway with evening peak trips introduced between Nicoll Highway and Yung Ho Rd.
|-
|rowspan=2|Yung Ho Rd → Nicoll Highway
|'''8 August'''
|style='text-align:left'|Evening peak trips discontinued.
|-
|'''2022'''
|'''1 January'''
|style='text-align:left'|Discontinued.
|}
 
==Service 543 (1998 - 1999)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="2"|Bus-Plus
|1998
|{{TBC}}
|Introduced between Pandan Valley and Shenton Way.
|-
|1999
|{{TBC}}
|Discontinued.
|}
 
==Service 543 (2007 - 2022)==
{| class="wikitable" style='text-align:center'
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=3|{{SBST}}
|rowspan=3|Jurong East Ave 1 → Fullerton Rd
|'''2007'''
|'''16 July'''
|style='text-align:left'|Introduced between Jurong East Ave 1 (Blk 252) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|'''2009'''
|'''5 October'''
|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
|-
|'''2011'''
|'''28 November'''
|style='text-align:left'|2nd AM peak trip added at 0750 hrs.
|-
|rowspan=3|{{Aedge Holdings}}
|{{Bus/D|AM|style=border:1px solid|note=Jurong East Ave 1 → Beach Rd}}{{Bus/D|PM|style=border:1px solid|note=Beach Rd → Jln Boon Lay}}
|rowspan=2|'''2016'''
|'''29 February'''
|style='text-align:left'|Operations transferred to Aedge Holdings, extended to terminate at Beach Rd with evening peak trips introduced between Beach Rd and Jln Boon Lay.
|-
|rowspan=2|Jurong East Ave 1 → Beach Rd
|'''8 August'''
|style='text-align:left'|Evening peak trips discontinued.
|-
|'''2022'''
|'''1 January'''
|style='text-align:left'|Discontinued.
|}
 
==Service 544 (2007 - 2018)==
{| class="wikitable" style='text-align:center'
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=5|{{SBST}}
|rowspan=5|Bedok North Rd → Fullerton Rd
|'''2007'''
|'''16 July'''
|style='text-align:left'|Introduced between Bedok Nth Rd (Blk 111) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|'''2012'''
|'''19 March'''
|style='text-align:left'|2nd AM peak trip added at 0750 hrs.
|-
|'''2013'''
|'''30 December'''
|style='text-align:left'|Amended to ply MCE with the partial closure of ECP.
|-
|'''2014'''
|'''28 September'''
|style='text-align:left'|Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
|-
|'''2016'''
|'''27 June'''
|style='text-align:left'|{{DWAB}}
|-
|rowspan=2|{{Commute Solutions}}
|rowspan=2|Bedok North Rd → Nicoll Highway
|'''2017'''
|'''3 January'''
|style='text-align:left'|Operations transferred to Commute Solutions Group and extended to terminate at Nicoll Highway.
|-
|-
|'''11 August 2014'''
|'''2018'''
|Handed over to Commute Solutions LLP. At the same time, extended to terminate at Temasek Blvd (Suntec Twr Two) via Marina Blvd & Temasek Ave.
|'''9 July'''
|style='text-align:left'|Discontinued.
|}
|}


===Service 533===
==Service 545==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#5D1E79
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|-
|'''16 July 2007'''
|rowspan=5|{{SBST}}
|Introduced from Teban Gardens Rd to Fullerton Rd, operating a single trip at 0745 hours on Weekdays (except Public Holidays).
|rowspan=6|Bedok North Ave 4 → Fullerton Rd
|'''2007'''
|'''16 July'''
|style='text-align:left'|Introduced between Bedok Nth Ave 4 (Blk 95) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|-
|'''5 October 2009'''
|'''2011'''
|Amended to ply Cecil St, skipping Robinson Rd.
|'''31 October'''
|style='text-align:left'|2nd AM peak trip added at 0750 hrs.
|-
|-
|'''2 August 2010'''
|'''2013'''
|An additional trip of 0735 hours was implemented.
|'''30 December'''
|style='text-align:left'|Amended to ply MCE with the partial closure of ECP.
|-
|'''2014'''
|'''28 September'''
|style='text-align:left'|Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
|-
|'''2016'''
|'''27 June'''
|style='text-align:left'|{{DWAB}}
|-
|APT Travel<br>'''(Current)'''
|'''2017'''
|'''3 January'''
|style='text-align:left'|Operations transferred to APT Travel.
|}
|}


===Service 534===
==Service 546 (1998 - 2002)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#5D1E79
|-class="PAST"
!<font style="color:white;">Date
!Operator
!<font style="color:white;">Service changes
!Year
!Date
!Service changes
|-
|-
|'''16 July 2007'''
!rowspan="2"|Bus-Plus
|Introduced from Yio Chu Kang Rd to Fullerton Rd, operating a single trip at 0800 hours on Weekdays (except Public Holidays).
|1998
|{{TBC}}
|Introduced between Woollerton Pk and Shenton Way.
|-
|2002
|{{TBC}}
|Discontinued.
|}
 
==Service 546 (2008 - 2016)==
{| class="wikitable" style='text-align:center'
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=2|{{SMB}}
|rowspan=2|Geylang Bahru → Shenton Way
|'''2008'''
|'''4 April'''
|style='text-align:left'|Introduced between Geylang Bahru (Blk 73) and Shenton Way (Opp MAS Bldg) as a single-trip peak hour one-directional service during weekday mornings.
|-
|'''2016'''
|'''29 August'''
|style='text-align:left'|Discontinued.
|}
 
==Service 547 (1998 - 2021)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="2"|Bus-Plus
|1998
|{{TBC}}
|Introduced between Meyer Rd and Shenton Way.
|-
|2021
|31 May
|Discontinued.
|}
 
==Service 548 (2008 - 2022)==
{| class="wikitable" style='text-align:center'
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=4|{{SBST}}
|rowspan=4|Ang Mo Kio Ave 5 → Fullerton Rd
|'''2008'''
|'''25 February'''
|style='text-align:left'|Introduced between Ang Mo Kio Ave 5 (Blk 604) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|'''2009'''
|'''5 October'''
|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
|-
|'''2010'''
|'''19 April'''
|style='text-align:left'|2nd AM peak trip added at 0750 hrs.
|-
|'''2011'''
|'''19 December'''
|style='text-align:left'|3rd and 4th AM peak trips added at 0745 hrs and 0755 hrs.
|-
|rowspan=3|{{Aedge Holdings}}
|{{Bus/D|AM|style=border:1px solid|note=Ang Mo Kio Ave 5 → Fullerton Rd}}{{Bus/D|PM|style=border:1px solid|note=Collyer Quay → Ang Mo Kio Ave 5}}
|'''2015'''
|'''13 July'''
|style='text-align:left'|Operations transferred to Aedge Holdings with evening peak trips introduced between Collyer Quay and Ang Mo Kio Ave 5.
|-
|rowspan=2|Ang Mo Kio Ave 5 → Fullerton Rd
|'''2016'''
|'''8 August'''
|style='text-align:left'|Evening peak trips discontinued.
|-
|'''2022'''
|'''1 January'''
|style='text-align:left'|Discontinued.
|}
 
==Service 549 (1998 - 1999)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
|-
|'''5 October 2009'''
!rowspan="2"|Bus-Plus
|Amended to ply Cecil St, skipping Robinson Rd.
|1998
|{{TBC}}
|Introduced between Jln Angklong and Shenton Way.
|-
|-
|'''26 August 2013'''
|1999
|Trip timing revised to 0755 hours.
|{{TBC}}
|Discontinued.
|}
|}


===Service 535===
==Service 549 (2008 - 2021)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#5D1E79
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=7|{{SBST}}
|rowspan=7|Ang Mo Kio St 61 → Fullerton Rd
|'''2008'''
|'''25 February'''
|style='text-align:left'|Introduced between Ang Mo Kio St 61 (Blk 645) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|'''2009'''
|'''5 October'''
|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
|-
|rowspan=2|'''2010'''
|'''17 February'''
|style='text-align:left'|2nd AM peak trip added at 0750 hrs.
|-
|'''20 September'''
|style='text-align:left'|3rd AM peak trip added at 0755 hrs.
|-
|rowspan=2|'''2011'''
|rowspan=2|'''17 January'''
|style='text-align:left'|Amended to ply Ang Mo Kio Ave 3 with the introduction of Premium Service 761.
|-
|style='text-align:left'|1 AM peak trip removed.
|-
|rowspan=2|'''2016'''
|'''27 June'''
|style='text-align:left'|{{DWAB}}
|-
|rowspan=5|{{Commute Solutions}}
|Ang Mo Kio St 61 → Temasek Blvd
|'''3 October'''
|style='text-align:left'|Operations transferred to Commute Solutions Group and extended to terminate at Temasek Blvd.
|-
|rowspan=4 {{N/A}}
|rowspan=3|'''2020'''
|'''8 April'''
|style='text-align:left'|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
|-
|'''5 May'''
|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
|-
|-
|'''16 July 2007'''
|'''1 July'''
|Introduced from Lor 8 Toa Payoh to Fullerton Rd, operating a single trip at 0800 hours on Weekdays (except Public Holidays).
|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 31 December 2020.
|-
|-
|'''5 October 2009'''
|'''2021'''
|Amended to ply Cecil St, skipping Robinson Rd.
|'''4 January'''
|style='text-align:left'|Discontinued.
|}
|}


===Service 536===
==Service 550==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#5D1E79
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|rowspan=3|{{SBST}}
|rowspan=3|Rivervale Dr → Fullerton Rd
|'''2008'''
|'''25 February'''
|style='text-align:left'|Introduced between Rivervale Dr (Rivervale Pr Sch) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|-
|'''16 July 2007'''
|'''2009'''
|Introduced from Jurong West St 91 to Fullerton Rd, operating a single trip at 0745 hours on Weekdays (except Public Holidays).
|'''5 October'''
|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
|-
|-
|'''5 October 2009'''
|'''2011'''
|Amended to ply Cecil St, skipping Robinson Rd.
|'''27 September'''
|style='text-align:left'|2nd AM peak trip added at 0730 hrs.
|-
|rowspan=3|City Bus Services<br>'''(Current)'''
|rowspan=2|Sengkang East Ave → Fullerton Rd
|'''2015'''
|'''13 July'''
|style='text-align:left'|Operations transferred to City Bus Services and shortened to start from Sengkang East Ave.
|-
|'''2018'''
|'''9 April'''
|style='text-align:left'|Amended to ply Punggol Rd, Sengkang East Way, Sengkang West Way and Fernvale Rd, skipping Sengkang East Ave and Sengkang West Ave.
|-
|Sumang Walk → Fullerton Rd
|'''2023'''
|'''3 January'''
|style='text-align:left'|Extended to start from Sumang Wk.
|}
|}


===Service 537===
==Service 552 (2008 - 2018)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#808080
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=4|{{SBST}}
|rowspan=4|Tampines St 45 → Fullerton Rd
|'''2008'''
|'''21 April'''
|style='text-align:left'|Introduced between Tampines St 45 (Blk 491C) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|'''2013'''
|'''30 December'''
|style='text-align:left'|Amended to ply MCE with the partial closure of ECP.
|-
|-
|'''16 July 2007'''
|'''2014'''
|Introduced from Jurong West Ave 5 to Fullerton Rd, operating a single trip at 0800 hours on Weekdays (except Public Holidays).
|'''28 September'''
|style='text-align:left'|Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
|-
|-
|'''21 July 2008'''
|'''2016'''
|Withdrawn.
|'''28 March'''
|style='text-align:left'|{{DWAB}}
|-
|rowspan=2|{{Commute Solutions}}
|rowspan=2|Tampines St 45 → Nicoll Highway
|rowspan=2|'''2017'''
|'''3 January'''
|style='text-align:left'|Operations transferred to Commute Solutions Group and extended to terminate at Nicoll Highway.
|-
|'''11 December'''
|style='text-align:left'|Discontinued.
|}
|}


===Service 538===
==Service 553 (2008 - 2021)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#5D1E79
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|-
|'''16 July 2007'''
|rowspan=4|{{SBST}}
|Introduced from Pasir Ris Dr 3 to Fullerton Rd, operating a single trip at 0745 hours on Weekdays (except Public Holidays).
|rowspan=7|Tampines Ave 9 → Fullerton Rd
|'''2008'''
|'''21 April'''
|style='text-align:left'|Introduced between Tampines Ave 9 (Blk 496F) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|-
|'''19 March 2012'''
|'''2013'''
|An additional trip of 0735 hours was implemented.
|'''30 December'''
|style='text-align:left'|Amended to ply MCE with the partial closure of ECP.
|-
|-
|'''29 December 2013'''
|'''2014'''
|Amended to ply along the MCE for its express sector.
|'''28 September'''
|style='text-align:left'|Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
|-
|-
|'''29 September 2014'''
|'''2016'''
|Amended to ply Maxwell Rd for its express sector, skipping Prince Edward Rd with the road changes in the Marina South area.
|'''28 March'''
|style='text-align:left'|{{DWAB}}
|-
|rowspan=3|APT Travel
|'''2017'''
|'''3 January'''
|style='text-align:left'|Operations transferred to APT Travel.
|-
|'''2018'''
|{{TBC}}
|style='text-align:left'|Extended to start from Tampines Ave 9 (Opp Blk 721).
|-
|'''2021'''
|{{TBC}}
|style='text-align:left'|Discontinued.
|}
|}


===Service 539===
==Service 554 (2008 - 2019)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#5D1E79
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|-
|'''16 July 2007'''
|rowspan=5|{{SBST}}
|Introduced from Pasir Ris Dr 4 to Fullerton Rd, operating a single trip at 0745 hours on Weekdays (except Public Holidays).
|rowspan=7|Tampines Ave 4 → Fullerton Rd
|'''2008'''
|'''21 April'''
|style='text-align:left'|Introduced between Tampines Ave 4 (Blk 945) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|-
|'''25 April 2011'''
|'''2010'''
|An additional trip of 0735 hours was implemented.
|'''20 September'''
|style='text-align:left'|2nd AM peak trip added at 0735 hrs.
|-
|-
|'''29 December 2013'''
|'''2013'''
|Amended to ply along the MCE for its express sector.
|'''30 December'''
|style='text-align:left'|Amended to ply MCE with the partial closure of ECP.
|-
|-
|'''29 September 2014'''
|'''2014'''
|Amended to ply Maxwell Rd for its express sector, skipping Prince Edward Rd with the road changes in the Marina South area.
|'''28 September'''
|style='text-align:left'|Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
|-
|rowspan=2|'''2016'''
|'''28 March'''
|style='text-align:left'|{{DWAB}}
|-
|rowspan=2|Tan Bus Transport
|'''29 August'''
|style='text-align:left'|Operations transferred to Tan Bus Transport.
|-
|'''2019'''
|'''31 July'''
|style='text-align:left'|Discontinued.
|}
|}


===Service 540===
==Service 555 (1997 - 2003)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#808080
|-class="PAST"
!<font style="color:white;">Date
!Operator
!<font style="color:white;">Service changes
!Year
!Date
!Service changes
|-
|-
|'''16 July 2007'''
|{{SBS}}
|Introduced from Yuan Ching Rd to Fullerton Rd, operating a single trip at 0800 hours on Weekdays (except Public Holidays).
|1997
|20 June
|Introduced between Watten Estate and Spottiswoode Pk, replacing Citylink Direct service 15.
|-
|-
|'''21 July 2008'''
|{{SBST}}
|Withdrawn.
|2003
|1 December
|Discontinued.
|}
|}


===Service 542===
==Service 555 (2008 - 2017)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#808080
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=4|{{SBST}}<br>
|rowspan=4|Bt Panjang Ring Rd → Fullerton Rd
|'''2008'''
|'''25 February'''
|style='text-align:left'|Introduced between Bt Panjang Ring Rd (Opp Bangkit Stn) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|-
|'''16 July 2007'''
|'''2009'''
|Introduced from Jurong West Ave 1 to Fullerton Rd, operating a single trip at 0800 hours on Weekdays (except Public Holidays).
|'''5 October'''
|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
|-
|-
|'''5 October 2009'''
|'''2016'''
|Amended to ply Cecil St, skipping Robinson Rd.
|'''27 June'''
|style='text-align:left'|{{DWAB}}
|-
|-
|'''22 February 2016'''
|'''2017'''
|Handed over to Aedge Holdings Pte Ltd. At the same time, extended to start from Yung Ho Rd and terminate at Nicoll Highway, with the implementation of PM trips starting from Nicoll Highway.
|'''3 April'''
|style='text-align:left'|Discontinued.
|}
|}


===Service 543===
==Service 555 (2022 - Present)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#808080
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|rowspan=5|City Bus Services<br>'''(Current)'''
|rowspan=4|Bt Batok West Ave 5 → Beach Rd
|'''2022'''
|'''1 July'''
|style='text-align:left'|Re-introduced between Bt Batok West Ave 5 (Blk 467 CP) and Beach Rd (Opp Golden Mile Cplx) as a single-trip peak hour one-directional service during weekday mornings.
|-
|-
|'''16 July 2007'''
|rowspan=3|'''2024'''
|Introduced from Jurong East Ave 1 to Fullerton Rd, operating a single trip at 0800 hours on Weekdays (except Public Holidays).
|rowspan=3|'''26 August'''
|style='text-align:left'|Amended to skip Bt Batok West Ave 8 and Bt Batok West Ave 9 and shortened to terminate at Beach Rd (Opp The Gateway).
|-
|-
|'''5 October 2009'''
|style='text-align:left'|Serves additional bus stop opposite Blk 461C along Bt Batok West Ave 6.
|Amended to ply Cecil St, skipping Robinson Rd.
|-
|-
|'''28 November 2011'''
|style='text-align:left'|2nd AM peak trip added.
|An additional trip of 0750 hours was implemented.
|-
|-
|'''29 February 2016'''
|{{Bus/D|AM|style=border:1px solid|note=Bt Batok West Ave 5 → Beach Rd}}{{Bus/D|PM|style=border:1px solid|note=Tg Pagar Rd → Bt Batok West Ave 6}}
|Handed over to Aedge Holdings Pte Ltd. At the same time, revision of AM trips and implementation of PM trips starting from Beach Rd.
|'''2026'''
|'''2 January'''
|style='text-align:left'|Single evening trip introduced between Tg Pagar Rd (Tg Pagar Plaza) and Bt Batok West Ave 6 (Blk 439C).
|}
|}


===Service 544===
==Service 556 (1997 - 2003)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#5D1E79
|-class="PAST"
!<font style="color:white;">Date
!Operator
!<font style="color:white;">Service changes
!Year
!Date
!Service changes
|-
|{{SBS}}
|1997
|20 June
|Introduced between Sunset Way and Shenton Way, replacing Citylink Direct service 16.
|-
|{{SBST}}
|2003
|1 December
|Discontinued.
|}
 
==Service 556 (2008 - 2016)==
{| class="wikitable" style='text-align:center'
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=2|{{SBST}}
|rowspan=2|Choa Chu Kang North 7 → Fullerton Rd
|'''2008'''
|'''25 February'''
|style='text-align:left'|Introduced between Choa Chu Kang Nth 7 (Blk 619) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|'''2009'''
|'''5 October'''
|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
|-
|rowspan=2|{{Commute Solutions}}
|rowspan=2|Choa Chu Kang North 7 → Temasek Blvd
|'''2014'''
|'''15 September'''
|style='text-align:left'|Operations transferred to Commute Solutions LLP and extended to terminate at Temasek Blvd.
|-
|'''2016'''
|'''20 June'''
|style='text-align:left'|Discontinued.
|}
 
==Service 557 (2008 - 2021)==
{| class="wikitable" style='text-align:center'
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=2|{{SBST}}
|rowspan=2|Choa Chu Kang Ave 3 → Fullerton Rd
|'''2008'''
|'''25 February'''
|style='text-align:left'|Introduced between Choa Chu Kang Ave 3 (Blk 464) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|'''2009'''
|'''5 October'''
|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
|-
|rowspan=7|{{Commute Solutions}}
|Choa Chu Kang Ave 3 → Temasek Blvd
|'''2014'''
|'''15 September'''
|style='text-align:left'|Operations transferred to Commute Solutions LLP and extended to terminate at Temasek Blvd.
|-
|rowspan=2|Choa Chu Kang Dr → Temasek Blvd
|'''2016'''
|'''22 September'''
|style='text-align:left'|Amended to start from Choa Chu Kang Dr and ply Choa Chu Kang Ave 5, Choa Chu Kang Ave 6, Choa Chu Kang Ave 1 and Choa Chu Kang Ave 7, skipping Teck Whye Ave.
|-
|-
|'''16 July 2007'''
|'''2018'''
|Introduced from Bedok North Rd to Fullerton Rd, operating a single trip at 0800 hours on Weekdays (except Public Holidays).
|{{TBC}}
|style='text-align:left'|Amended to ply Bt Batok Rd.
|-
|-
|'''19 March 2012'''
|rowspan=2 {{N/A}}
|An additional trip of 0750 hours was implemented.
|rowspan=3|'''2020'''
|'''8 April'''
|style='text-align:left'|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
|-
|-
|'''29 December 2013'''
|'''5 May'''
|Amended to ply along the MCE for its express sector.
|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
|-
|-
|'''29 September 2014'''
|rowspan=2|Choa Chu Kang Dr → Temasek Blvd
|Amended to ply Maxwell Rd for its express sector, skipping Prince Edward Rd with the road changes in the Marina South area.
|'''1 July'''
|style='text-align:left'|Resumed normal operations.
|-
|'''2021'''
|'''4 January'''
|style='text-align:left'|Discontinued.
|}
|}


===Service 545===
==Service 558 (2008 - 2016)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#5D1E79
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|-
|'''16 July 2007'''
|rowspan=3|{{SBST}}
|Introduced from Bedok North Ave 4 to Fullerton Rd, operating a single trip at 0800 hours on Weekdays (except Public Holidays).
|rowspan=3|Yishun Ring Rd → Fullerton Rd
|rowspan=2|'''2008'''
|'''21 April'''
|style='text-align:left'|Introduced between Yishun Ring Rd (Peixin Pr Sch) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|-
|'''31 October 2011'''
|'''29 August'''
|An additional trip of 0750 hours was implemented.
|style='text-align:left'|Served additional bus stop outside Blk 774 along Yishun Ring Rd.
|-
|-
|'''29 December 2013'''
|'''2009'''
|Amended to ply along the MCE for its express sector.
|'''5 October'''
|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
|-
|-
|'''29 September 2014'''
|rowspan="2"|{{Commute Solutions}}
|Amended to ply Maxwell Rd for its express sector, skipping Prince Edward Rd with the road changes in the Marina South area.
|rowspan="2"|Yishun Ring Rd → Temasek Blvd
|'''2014'''
|'''25 August'''
|style='text-align:left'|Operations transferred to Commute Solutions LLP and extended to terminate at Temasek Blvd.
|-
|'''2016'''
|'''3 May'''
|style='text-align:left'|Discontinued.
|}
|}


===Service 548===
==Service 559 (2008 - 2022)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#808080
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=3|{{SBST}}
|rowspan=3|Yishun Ave 11 → Fullerton Rd
|'''2008'''
|'''21 April'''
|style='text-align:left'|Introduced between Yishun Ave 11 (Opp Blk 419) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|'''2009'''
|'''5 October'''
|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
|-
|'''2011'''
|'''11 April'''
|style='text-align:left'|2nd AM peak trip added at 0735 hrs.
|-
|-
|'''25 February 2008'''
|rowspan=4|{{Commute Solutions}}
|Introduced from Ang Mo Kio Ave 5 to Fullerton Rd, operating a single trip at 0800 hours on Weekdays (except Public Holidays).
|Yishun Ave 11 → Temasek Blvd
|'''2014'''
|'''1 September'''
|style='text-align:left'|Operations transferred to Commute Solutions LLP, extended to terminate at Temasek Blvd and serves 2 additional bus stops outside Yishun Sports Hall along Yishun Ave 2 and outside Outram Pk Stn along Outram Rd.
|-
|-
|'''5 October 2009'''
|rowspan=2 {{N/A}}
|Amended to ply Cecil St, skipping Robinson Rd.
|rowspan=3|'''2020'''
|'''8 April'''
|style='text-align:left'|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
|-
|-
|'''19 April 2010'''
|'''5 May'''
|An additional trip of 0750 hours was implemented.
|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
|-
|-
|'''19 December 2011'''
|rowspan=3|Yishun Ave 11 → Temasek Blvd
|2 additional trips of 0745 & 0755 hours was implemented.
|'''1 July'''
|style='text-align:left'|Resumed normal operations.
|-
|-
|'''13 July 2015'''
|rowspan=2|3S Transport
|Handed over to Aedge Holdings Pte Ltd. At the same time, 2 additional morning trips and 2 new evening trips were implemented.
|'''2021'''
|'''4 January'''
|style='text-align:left'|Operations transferred to 3S Transport.
|-
|'''2022'''
|'''1 January'''
|style='text-align:left'|Discontinued.
|}
|}


===Service 549===
==Service 560==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#5D1E79
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|rowspan=5|{{SBST}}
|rowspan=5|Pandan Valley → Fullerton Rd
|'''2008'''
|'''30 June'''
|style='text-align:left'|Introduced between Pandan Valley (Pandan Valley) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|'''2009'''
|'''5 October'''
|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
|-
|'''2011'''
|'''27 December'''
|style='text-align:left'|2nd AM peak trip added at 0745 hrs.
|-
|'''2015'''
|'''8 June'''
|style='text-align:left'|3rd AM peak trip added.
|-
|-
|'''25 February 2008'''
|rowspan=2|'''2016'''
|Introduced from Ang Mo Kio St 61 to Fullerton Rd, operating a single trip at 0800 hours on Weekdays (except Public Holidays).
|'''27 June'''
|style='text-align:left'|{{DWAB}}
|-
|-
|'''5 October 2009'''
|rowspan=5|{{Commute Solutions}}
|Amended to ply Cecil St, skipping Robinson Rd.
|rowspan=2|Pandan Valley → Temasek Blvd
|'''26 September'''
|style='text-align:left'|Operations transferred to Commute Solutions Group and extended to terminate at Temasek Blvd.
|-
|-
|'''17 February 2010'''
|'''2018'''
|An additional trip of 0750 hours was implemented.
|{{TBC}}
|style='text-align:left'|Serves 3 additional bus stops opposite Blk 343, opposite Blk 352 and after Dover Rd along Clementi Rd.
|-
|-
|'''20 September 2010'''
|rowspan=4 {{N/A}}
|An additional trip of 0755 hours was implemented.
|rowspan=3|'''2020'''
|'''8 April'''
|style='text-align:left'|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
|-
|-
|'''17 January 2011'''
|'''5 May'''
|Amended to ply Ang Mo Kio Ave 3 & Ang Mo Kio Ave 4 with the introduction of Premium Service 761. At the same time, the trip at 0755 hours was removed.
|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
|-
|'''1 July'''
|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until February 2021.
|-
|rowspan=2|Diamond Coach Singapore<br>'''(Current)'''
|rowspan=2|'''2021'''
|'''4 January'''
|style='text-align:left'|Operations transferred to Diamond Coach Singapore.
|-
|Pandan Valley → Temasek Blvd
|'''1 December'''
|style='text-align:left'|Resumed normal operations.
|}
|}


===Service 550===
==Service 561 (2008 - 2016)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#808080
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|-
|'''25 February 2008'''
|rowspan=4|{{SBST}}
|Introduced from Rivervale Dr to Fullerton Rd, operating a single trip at 0740 hours on Weekdays (except Public Holidays).
|rowspan=4|Upp Aljunied Rd → Fullerton Rd
|'''2008'''
|'''30 June'''
|style='text-align:left'|Introduced between Upp Aljunied Rd (Aft Joo Seng CC) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|-
|'''5 October 2009'''
|'''2009'''
|Amended to ply Cecil St, skipping Robinson Rd.
|'''5 October'''
|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
|-
|-
|'''27 September 2011'''
|rowspan=2|'''2016'''
|An additional trip of 0730 hours was implemented.
|'''27 June'''
|style='text-align:left'|{{DWAB}}
|-
|-
|'''13 July 2015'''
|'''14 November'''
|Handed over to City Bus Services Pte Ltd and shortened to start from Sengkang East Ave (Blk 101) with 1 additional trip implemented.
|style='text-align:left'|Discontinued.
|}
|}


===Service 552===
==Service 563 (2008 - 2016)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#5D1E79
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=4|{{SBST}}
|rowspan=4|Bt Timah Rd → Fullerton Rd
|'''2008'''
|'''30 June'''
|style='text-align:left'|Introduced between Bt Timah Rd (Sixth Ave Ctr) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|-
|'''21 April 2008'''
|'''2009'''
|Introduced from Tampines St 45 to Fullerton Rd, operating a single trip at 0745 hours on Weekdays (except Public Holidays).
|'''5 October'''
|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
|-
|-
|'''29 December 2013'''
|rowspan=2|'''2016'''
|Amended to ply along the MCE for its express sector.
|'''27 June'''
|style='text-align:left'|{{DWAB}}
|-
|-
|'''29 September 2014'''
|'''29 August'''
|Amended to ply Maxwell Rd for its express sector, skipping Prince Edward Rd with the road changes in the Marina South area.
|style='text-align:left'|Discontinued.
|}
|}


===Service 553===
==Service 564 (2008 - 2017)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#5D1E79
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=4|{{SBST}}
|rowspan=4|Farrer Rd → Fullerton Rd
|'''2008'''
|'''30 June'''
|style='text-align:left'|Introduced between Farrer Rd (Opp Lutheran Twrs) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|-
|'''21 April 2008'''
|'''2009'''
|Introduced from Tampines Ave 9 to Fullerton Rd, operating a single trip at 0745 hours on Weekdays (except Public Holidays).
|'''5 October'''
|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
|-
|-
|'''29 December 2013'''
|'''2015'''
|Amended to ply along the MCE for its express sector.
|'''16 April'''
|style='text-align:left'|2nd AM peak trip added.
|-
|-
|'''29 September 2014'''
|rowspan=2|'''2016'''
|Amended to ply Maxwell Rd for its express sector, skipping Prince Edward Rd with the road changes in the Marina South area.
|'''27 June'''
|style='text-align:left'|{{DWAB}}
|-
|rowspan=2|{{Commute Solutions}}
|rowspan=2|Farrer Rd → Temasek Blvd
|'''15 August'''
|style='text-align:left'|Operations transferred to Commute Solutions LLP and extended to terminate at Temasek Blvd.
|-
|'''2017'''
|'''11 September'''
|style='text-align:left'|Discontinued.
|}
|}


===Service 554===
==Service 565==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#5D1E79
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|-
|'''21 April 2008'''
|rowspan=3|{{SBST}}
|Introduced from Tampines Ave 4 to Fullerton Rd, operating a single trip at 0745 hours on Weekdays (except Public Holidays).
|rowspan=4|Ah Hood Rd → Fullerton Rd
|'''2008'''
|'''30 June'''
|style='text-align:left'|Introduced between Ah Hood Rd (Bef Pentecostal Ch) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|-
|'''20 September 2010'''
|'''2009'''
|An additional trip of 0735 hours was implemented.
|'''5 October'''
|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
|-
|-
|'''29 December 2013'''
|rowspan=2|'''2016'''
|Amended to ply along the MCE for its express sector.
|'''28 March'''
|style='text-align:left'|{{DWAB}}
|-
|-
|'''29 September 2014'''
|rowspan=4|City Transit<br>'''(Current)'''
|Amended to ply Maxwell Rd for its express sector, skipping Prince Edward Rd with the road changes in the Marina South area.
|'''29 August'''
|style='text-align:left'|Operations transferred to City Transit, serving an additional bus stop opposite Maritime Hse along Cantonment Rd.
|-
|Ah Hood Rd → Central Blvd
|'''2022'''
|{{TBC}}
|style='text-align:left'|Extended to terminate at Central Blvd and amended to ply Jln Tenteram, skipping a portion of Jln Bahagia.
|-
|Ah Hood Rd → Phillip St
|'''2023'''
|{{TBC}}
|style='text-align:left'|Shortened to terminate at Phillip St (outside Tan Ean Kiam Bldg).
|}
|}


===Service 555===
==Service 566 (2008 - 2022)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#5D1E79
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|-
|'''25 February 2008'''
|rowspan=2|{{SBST}}
|Introduced from Bt Panjang Ring Rd to Fullerton Rd, operating a single trip at 0745 hours on Weekdays (except Public Holidays).
|rowspan=2|Meyer Rd → Fullerton Rd
|'''2008'''
|'''30 June'''
|style='text-align:left'|Introduced between Meyer Rd (Hse 189) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|-
|'''5 October 2009'''
|'''2013'''
|Amended to ply Cecil St, skipping Robinson Rd.
|'''30 December'''
|style='text-align:left'|Amended to ply MCE with the partial closure of ECP.
|-
|rowspan=5|{{Commute Solutions}}
|rowspan=2|Meyer Rd → Marina Blvd
|rowspan=2|'''2014'''
|'''4 August'''
|style='text-align:left'|Operations transferred to Commute Solutions LLP and extended to terminate at Marina Blvd.
|-
|'''28 September'''
|style='text-align:left'|Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
|-
|rowspan=5 {{N/A}}
|rowspan=3|'''2020'''
|'''8 April'''
|style='text-align:left'|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
|-
|'''5 May'''
|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
|-
|'''1 July'''
|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until further notice.
|-
|rowspan=2|{{BT & Tan Transport}}
|'''2021'''
|'''4 January'''
|style='text-align:left'|Operations transferred to BT & Tan Transport.
|-
|'''2022'''
|'''1 January'''
|style='text-align:left'|Discontinued.
|}
|}


===Service 556===
==Service 569 (2008 - 2022)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#808080
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|-
|'''25 February 2008'''
|rowspan=2|{{SBST}}
|Introduced from Choa Chu Kang North 7 to Fullerton Rd, operating a single trip at 0745 hours on Weekdays (except Public Holidays).
|rowspan=2|Punggol Central → Fullerton Rd
|'''2008'''
|'''25 February'''
|style='text-align:left'|Introduced between Punggol Ctrl (Opp Blk 293) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|-
|'''5 October 2009'''
|'''2009'''
|Amended to ply Cecil St, skipping Robinson Rd.
|'''5 October'''
|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
|-
|-
|'''26 August 2013'''
|rowspan=2|{{Aedge Holdings}}
|Trip timing revised to 0740 hours.
|rowspan=2|Punggol Dr → Nicoll Highway
|'''2016'''
|'''18 January'''
|style='text-align:left'|Operations transferred to Aedge Holdings, extended to start from Punggol Dr and terminate at Nicoll Highway.
|-
|-
|'''15 September 2014'''
|'''2022'''
|Handed over to Commute Solutions LLP. At the same time, extended to terminate at Temasek Blvd (Suntec Twr Two) via Marina Blvd & Temasek Ave.
|'''1 January'''
|style='text-align:left'|Discontinued.
|}
|}


===Service 557===
==Service 570 (January - September 2011)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#808080
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|-
|'''25 February 2008'''
|rowspan=2|{{SMB}}
|Introduced from Choa Chu Kang Ave 3 to Fullerton Rd, operating a single trip at 0745 hours on Weekdays (except Public Holidays).
|rowspan=2|New Upp Changi Rd → Tanah Merah Ferry Rd
|rowspan=2|'''2011'''
|'''1 January'''
|Introduced between New Upp Changi Rd (Bedok Stn) and Tanah Merah Ferry Rd (Tanah Merah Ferry Ter) as a peak hour one-directional service during weekday mornings.
|-
|-
|'''5 October 2009'''
|'''3 September'''
|Amended to ply Cecil St, skipping Robinson Rd.
|Discontinued.
|}
 
==Service 574==
{| class="wikitable" style='text-align:center'
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|-
|'''15 September 2014'''
|rowspan=5|DeConti Trans<br>'''(Current)'''
|Handed over to Commute Solutions LLP. At the same time, extended to terminate at Temasek Blvd (Suntec Twr Two) via Marina Blvd & Temasek Ave.
|rowspan=2|{{Bus/D|AM|style=border:1px solid|note=Upp Serangoon Rd → Anson Rd}}{{Bus/D|PM|style=border:1px solid|note=Anson Rd → Upp Serangoon Rd}}
|{{TBC}}
|{{TBC}}
|style='text-align:left'|Introduced between Upp Serangoon Rd (The Midtown) and Anson Rd (Tg Pagar Stn Exit C) during morning peak hours and between Anson Rd (Hub Synergy Pt) and Upp Serangoon Rd (Opp The Midtown) during evening peak hours as a peak hour one-directional service on weekdays.
|-
|'''2020'''
|{{TBC}}
|style='text-align:left'|7 AM peak trips removed.
|-
|rowspan=3|Upp Serangoon Rd → Anson Rd
|rowspan=2|'''2023'''
|{{TBC}}
|style='text-align:left'|Evening peak trips temporarily suspended.
|-
|{{TBC}}
|style='text-align:left'|2 AM peak trips removed.
|-
|'''2024'''
|{{TBC}}
|style='text-align:left'|Evening peak trips officially discontinued.
|}
|}


===Service 558===
==Service 575==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#808080
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|-
|'''21 April 2008'''
|rowspan=3|DeConti Trans<br>'''(Current)'''
|Introduced from Yishun Ring Rd to Fullerton Rd, operating a single trip at 0745 hours on Weekdays (except Public Holidays).
|rowspan=2|Sengkang East Rd → Upp Cross St
|{{TBC}}
|{{TBC}}
|style='text-align:left'|Introduced between Sengkang East Rd (Blk 301D) and Upp Cross St (Opp State Ct) as a peak hour one-directional service during weekday mornings.
|-
|-
|'''5 October 2009'''
|'''2023'''
|Amended to ply Cecil St, skipping Robinson Rd.
|{{TBC}}
|style='text-align:left'|1 AM peak trip removed.
|-
|-
|'''25 August 2014'''
|Buangkok Green → Cecil St
|Handed over to Commute Solutions LLP. At the same time, calls at an additional bus stop along Outram Rd (outside Outram Pk Stn) and extended to terminate at Temasek Blvd (Suntec Twr Two) via Marina Blvd & Temasek Ave.
|'''2024'''
|{{TBC}}
|style='text-align:left'|Shortened to start from Buangkok Green (Opp Blk 968) and terminate at Cecil St (Aft Telok Ayer St).
|}
|}


===Service 559===
==Service 585 (2008 - 2018)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#808080
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|-
|'''21 April 2008'''
|rowspan=7|{{SBST}}
|Introduced from Yishun Ave 11 to Fullerton Rd, operating a single trip at 0745 hours on Weekdays (except Public Holidays).
|rowspan=7|Bedok Reservoir Rd → Fullerton Rd
|'''2008'''
|'''21 April'''
|style='text-align:left'|Introduced between Bedok Reservoir Rd (Blk 122) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|-
|'''5 October 2009'''
|'''2011'''
|Amended to ply Cecil St, skipping Robinson Rd.
|'''28 August'''
|style='text-align:left'|Amended to ply Jln Damai and Bedok Reservoir Rd with the partial closure of Kaki Bt Ave 1 to facilitate the construction of Kaki Bt MRT station on the Downtown MRT Line.
|-
|-
|'''11 April 2011'''
|'''2012'''
|An additional trip of 0735 hours was implemented.
|'''25 June'''
|style='text-align:left'|2nd AM peak trip added at 0750 hrs.
|-
|-
|'''1 September 2014'''
|'''2013'''
|Handed over to Commute Solutions LLP. At the same time, calls at additional bus stops along Yishun Ave 2 (outside Yishun Sports Hall) and Outram Rd (outside Outram Pk Stn) and extended to terminate at Temasek Blvd (Suntec Twr Two) via Marina Blvd & Temasek Ave.
|'''30 December'''
|style='text-align:left'|Amended to ply MCE with the partial closure of ECP.
|-
|'''2014'''
|'''28 September'''
|style='text-align:left'|Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
|-
|rowspan=2|'''2016'''
|'''28 March'''
|style='text-align:left'|{{DWAB}}
|-
|'''24 April'''
|style='text-align:left'|Amended to ply the reinstated Kaki Bt Ave 1 and Jln Tenaga, skipping Jln Damai and Bedok Reservoir Rd.
|-
|rowspan=2|{{Commute Solutions}}
|rowspan=2|Bedok Reservoir Rd → Temasek Blvd
|'''2017'''
|'''3 January'''
|style='text-align:left'|Operations transferred to Commute Solutions Group and extended to terminate at Temasek Blvd.
|-
|'''2018'''
|'''15 June'''
|style='text-align:left'|Discontinued.
|}
|}


===Service 560===
==Service 586 (2008 - 2009)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#5D1E79
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|-
|'''30 June 2008'''
|rowspan=2|{{SMB}}
|Introduced from Pandan Valley to Fullerton Rd, operating a single trip at 0800 hours on Weekdays (except Public Holidays).
|rowspan=2|Bt Panjang Ring Rd → Jurong East
|'''2008'''
|'''8 September'''
|style='text-align:left'|Introduced between Bt Panjang Ring Rd (Opp Bangkit Stn) and Jurong East Int as a single-trip peak hour one-directional service during weekday mornings.
|-
|-
|'''5 October 2009'''
|'''2009'''
|Amended to ply Cecil St, skipping Robinson Rd.
|'''9 February'''
|style='text-align:left'|Discontinued.
|}
 
==Service 587 (2008 - 2016)==
{| class="wikitable" style='text-align:center'
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|-
|'''27 December 2011'''
|rowspan=3|{{SMB}}
|An additional trip of 0750 hours was implemented.
|rowspan=3|Woodlands Ring Rd → Shenton Way
|rowspan=2|'''2008'''
|'''30 June'''
|style='text-align:left'|Introduced between Woodlands Ring Rd (Blk 637) and Shenton Way (Opp MAS Bldg) as a single-trip peak hour one-directional service during weekday mornings.
|-
|-
|'''26 August 2013'''
|'''20 October'''
|Trip timings revised to 0745 & 0755 hours.
|style='text-align:left'|Amended to start from Woodlands Ring Rd (Opp Blk 624B) and ply Woodlands Ave 6.
|-
|-
|'''8 June 2015'''
|'''2016'''
|An additional trip of 0750 hours was implemented.
|'''28 November'''
|style='text-align:left'|Discontinued.
|}
|}


===Service 561===
==Service 588 (2008 - 2021)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#5D1E79
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|{{SMB}}
|rowspan=2|Sin Ming Ave → Shenton Way
|'''2008'''
|'''30 June'''
|style='text-align:left'|Introduced between Sin Ming Ave (Opp Blk 454) and Shenton Way (Opp MAS Bldg) as a single-trip peak hour one-directional service during weekday mornings.
|-
|rowspan=5|{{Commute Solutions}}
|'''2016'''
|'''29 August'''
|style='text-align:left'|Operations transferred to Commute Solutions Group.
|-
|rowspan=4 {{N/A}}
|rowspan=3|'''2020'''
|'''8 April'''
|style='text-align:left'|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
|-
|'''5 May'''
|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
|-
|-
|'''30 June 2008'''
|'''1 July'''
|Introduced from Upp Aljunied Rd to Fullerton Rd, operating a single trip at 0800 hours on Weekdays (except Public Holidays).
|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 31 December 2020.
|-
|-
|'''5 October 2009'''
|'''2021'''
|Amended to ply Cecil St, skipping Robinson Rd.
|'''4 January'''
|style='text-align:left'|Discontinued.
|}
|}


===Service 563===
==Service 589 (2008 - 2017)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#5D1E79
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=3|{{SMB}}
|rowspan=3|Sunset Way → Fullerton Rd
|'''2008'''
|'''8 September'''
|style='text-align:left'|Introduced between Sunset Way (Aft Sunset Vale) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
|-
|-
|'''30 June 2008'''
|'''2012'''
|Introduced from Bt Timah Rd to Fullerton Rd, operating a single trip at 0800 hours on Weekdays (except Public Holidays).
|{{TBC}}
|style='text-align:left'|Served new bus stop near LP 36 along Sunset Way.
|-
|-
|'''5 October 2009'''
|'''2017'''
|Amended to ply Cecil St, skipping Robinson Rd.
|'''1 March'''
|style='text-align:left'|Discontinued.
|}
|}


===Service 564===
==Service 590 (2008 - 2021)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#5D1E79
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=2|{{SMB}}
|rowspan=5|Choa Chu Kang Cres → Shenton Way
|'''2008'''
|'''8 September'''
|style='text-align:left'|Introduced between Choa Chu Kang Cres (Opp Blk 666) and Shenton Way (Opp MAS Bldg) as a single-trip peak hour one-directional service during weekday mornings.
|-
|'''2012'''
|'''6 August'''
|style='text-align:left'|2nd AM peak trip added at 0740 hrs.
|-
|rowspan=8|{{Commute Solutions}}
|'''2017'''
|'''3 January'''
|style='text-align:left'|Operations transferred to Commute Solutions Group.
|-
|'''2018'''
|{{TBC}}
|style='text-align:left'|Extended to start from the bus stop outside Blk 681 along Choa Chu Kang Cres.
|-
|'''2019'''
|'''16 August'''
|style='text-align:left'|Amended to ply Brickland Rd and Bt Batok Rd, skipping Choa Chu Kang Nth 6 and Choa Chu Kang Nth 5.
|-
|-
|'''30 June 2008'''
|Brickland Rd → Shenton Way
|Introduced from Farrer Rd to Fullerton Rd, operating a single trip at 0800 hours on Weekdays (except Public Holidays).
|rowspan=4|'''2020'''
|'''2 January'''
|style='text-align:left'|Shortened to start from Brickland Rd and amended to ply Bt Batok West Ave 8, Bt Batok West Ave 3 and Bt Batok West Ave 6.
|-
|-
|'''5 October 2009'''
|rowspan=4 {{N/A}}
|Amended to ply Cecil St, skipping Robinson Rd.
|'''8 April'''
|style='text-align:left'|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
|-
|-
|'''16 April 2015'''
|'''5 May'''
|An additional trip of 0800 hours was implemented.
|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
|-
|'''1 July'''
|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 31 December 2020.
|-
|'''2021'''
|'''4 January'''
|style='text-align:left'|Discontinued.
|}
|}


===Service 565===
==Service 591==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#5D1E79
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|rowspan=4|Xing Sheng Transport Services<br>'''(Current)'''
|rowspan=4|{{Bus/D|AM|style=border:1px solid|note=Punggol Dr → Anson Rd}}{{Bus/D|PM|style=border:1px solid|note=Anson Rd → Punggol Dr}}
|{{TBC}}
|{{TBC}}
|style='text-align:left'|Introduced between Punggol Dr (Kadaloor Stn) and Anson Rd (Intl Plaza) during morning peak hours and between Anson Rd (Hub Synergy Pt) and Punggol Dr (Kadaloor Stn), operating 2 trips in each direction as a peak hour one-directional service on weekdays.
|-
|'''2020'''
|{{TBC}}
|style='text-align:left'|2 AM peak trips and 3 PM peak trips removed.
|-
|-
|'''30 June 2008'''
|'''2022'''
|Introduced from Ah Hood Rd to Fullerton Rd, operating a single trip at 0800 hours on Weekdays (except Public Holidays).
|{{TBC}}
|style='text-align:left'|2 AM peak trips and 1 PM peak trip added.
|-
|-
|'''5 October 2009'''
|'''2023'''
|Amended to ply Cecil St, skipping Robinson Rd.
|{{TBC}}
|style='text-align:left'|1 AM peak trip removed.
|}
|}


===Service 566===
==Service 592==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#808080
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|rowspan=5|Xing Sheng Transport Services<br>'''(Current)'''
|rowspan=5|{{Bus/D|AM|style=border:1px solid|note=Sengkang West Way → Anson Rd}}{{Bus/D|PM|style=border:1px solid|note=Anson Rd → Sengkang West Way}}
|{{TBC}}
|{{TBC}}
|style='text-align:left'|Introduced between Sengkang West Way (Bef Fernvale Lk) and Anson Rd (Intl Plaza) during morning peak hours and between Anson Rd (Hub Synergy Pt) and Sengkang West Way (Aft Fernvale Lk), operating 1 trip in each direction as a peak hour one-directional service on weekdays.
|-
|-
|'''30 June 2008'''
|'''2020'''
|Introduced from Meyer Rd to Fullerton Rd, operating a single trip at 0800 hours on Weekdays (except Public Holidays).
|{{TBC}}
|style='text-align:left'|2 AM peak trips and 1 PM peak trip removed.
|-
|-
|'''29 December 2013'''
|'''2021'''
|Amended to ply along the MCE for its express sector.
|{{TBC}}
|style='text-align:left'|1 AM peak trip and 1 PM peak trip removed.
|-
|-
|'''4 August 2014'''
|'''2022'''
|Handed over to Commute Solutions LLP. At the same time, an additional trip was implemented at 0820 hrs and extended to terminate at Marina Blvd (Marina Bay Financial Ctr).
|{{TBC}}
|style='text-align:left'|1 AM peak trip and 1 PM peak trip reinstated.
|-
|'''2023'''
|{{TBC}}
|style='text-align:left'|1 AM peak trip and 1 PM peak trip removed.
|}
|}


===Service 569===
==Service 593==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#808080
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|-
|'''25 February 2008'''
|rowspan=5|{{Loh Gim Chong Transport}}<br>'''(Current)'''
|Introduced from Punggol Ctrl to Fullerton Rd, operating a single trip at 0745 hours on Weekdays (except Public Holidays).
|rowspan=4|{{Bus/D|AM|style=border:1px solid|note=Punggol Way → Changi South Ave 2}}{{Bus/D|PM|style=border:1px solid|note=Somapah Rd → Punggol Way}}
|{{TBC}}
|{{TBC}}
|style='text-align:left'|Introduced between Punggol Way (Soo Teck Stn) and Changi Sth Ave 2 (DBS Asia Hub) during morning peak hours and between Somapah Rd (SUTD Sports Cplx) and Punggol Way (Soo Teck Stn) as a peak hour one-directional service on weekdays.
|-
|-
|'''5 October 2009'''
|'''2020'''
|Amended to ply Cecil St, skipping Robinson Rd.
|{{TBC}}
|style='text-align:left'|4 AM peak trips and 2 PM peak trips removed.
|-
|-
|'''18 January 2016'''
|'''2021'''
|Handed over to Aedge Holdings Pte Ltd. At the same time, extended to start from Punggol Dr and terminate at Nicoll Highway, with 4 additional trips implemented.
|{{TBC}}
|style='text-align:left'|2 AM peak trips and 2 PM peak trips removed.
|-
|'''2022'''
|{{TBC}}
|style='text-align:left'|3 AM peak trips and 2 PM peak trips added.
|-
|{{Bus/D|AM|style=border:1px solid|note=Punggol Way → Changi South Ave 4}}{{Bus/D|PM|style=border:1px solid|note=Changi South Ave 1 → Punggol Way}}
|'''2024'''
|{{TBC}}
|style='text-align:left'|Amended to terminate at Changi Sth Ave 4 (Aft Changi Sth St 1) for morning peak trips and start from Changi Sth Ave 1 (Eightrium for evening peak trips, with 1 AM peak trip removed.
 
|}
|}


===Service 585===
==Service 597 (2008 - 2009)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#5D1E79
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|-
|'''21 April 2008'''
|rowspan=2|{{SMB}}
|Introduced from Bedok Reservoir Rd to Fullerton Rd, operating a single trip at 0800 hours on Weekdays (except Public Holidays).
|rowspan=2|Lor 2 Toa Payoh → Shenton Way
|'''2008'''
|'''8 September'''
|style='text-align:left'|Introduced between Lor 2 Toa Payoh (Opp Toa Payoh Stn) and Shenton Way (Opp MAS Bldg) as a single-trip peak hour one-directional service during weekday mornings.
|-
|-
|'''25 June 2012'''
|'''2009'''
|An additional trip of 0750 hours was implemented.
|'''16 November'''
|style='text-align:left'|Discontinued.
|}
 
==Service 598 (2008 - 2016)==
{| class="wikitable" style='text-align:center'
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|-
|'''29 December 2013'''
|rowspan=4|{{SMB}}
|Amended to ply along the MCE for its express sector.
|rowspan=4|Petir Rd → Shenton Way
|'''2008'''
|'''8 September'''
|style='text-align:left'|Introduced between Petir Rd (Maysprings Condo) and Shenton Way (Opp MAS Bldg), operating 2 trips as a peak hour one-directional service during weekday mornings.
|-
|-
|'''29 September 2014'''
|'''2010'''
|Amended to ply Maxwell Rd for its express sector, skipping Prince Edward Rd with the road changes in the Marina South area.
|'''23 May'''
|style='text-align:left'|Skipped temporarily closed bus stop outside Assumption Voc Inst along Upp Bt Timah Rd to facilitate the construction of Cashew MRT station along the Downtown MRT Line.
|-
|-
|'''24 April 2016'''
|'''2015'''
|Amended to ply the re-opening of a section of Kaki Bukit Ave 1.
|'''1 March'''
|style='text-align:left'|Served reinstated bus stop outside Assumption Pathway Sch along Upp Bt Timah Rd.
|-
|'''2016'''
|'''19 December'''
|style='text-align:left'|Discontinued.
|}
|}


===Service 761===
==Service 599 (2008 - 2023)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#5D1E79
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|{{SMB}}
|rowspan=3|Hougang St 51 → Shenton Way
|'''2008'''
|'''8 September'''
|style='text-align:left'|Introduced between Hougang St 51 (Opp Hougang G. Shop Mall) and Shenton Way (Opp MAS Bldg) as a single-trip peak hour one-directional service during weekday mornings.
|-
|rowspan=2|Xing Sheng Transport Services
|'''2016'''
|'''29 August'''
|style='text-align:left'|Operations transferred to Xing Sheng Transport Services.
|-
|-
|'''17 January 2011'''
|'''2023'''
|Introduced from Ang Mo Kio Ave 2 to Fullerton Rd, operating 2 trips at 0750 & 0800 hours on Weekdays (except Public Holidays) and replacing the deleted sectors of Premium 549 along Ang Mo Kio Ave 1.
|'''1 July'''
|style='text-align:left'|Discontinued.
|}
|}


==SMRT==
==Service 721==
===Service 529===
{| class="wikitable" style='text-align:center'
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
|-bgcolor=#E3031E
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!<font style="color:white;">Service changes
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|rowspan=3|Leisure Frontier<br>'''(Current)'''
|{{Bus/D|AM|style=border:1px solid|note=Brickland Rd → North Buona Vista Rd}}{{Bus/D|PM|style=border:1px solid|note=North Buona Vista Rd → Choa Chu Kang Ave 3}}
|rowspan=3|'''2025'''
|'''11 August'''
|style='text-align:left'|Introduced between Brickland Rd (Aft Hai Inn See Tp) and Nth Buona Vista Rd (near MOE Pick-Up/Drop-Off Bay) during morning peak hours and between Nth Buona Vista Rd (near MOE Pick-Up/Drop-Off Bay) and Choa Chu Kang Ave 3 (Blk 464) as a peak hour one-directional service on weekdays.
|-
|-
|'''1 June 2009'''
|rowspan=2|{{Bus/D|AM|style=border:1px solid|note=Tengah Dr → North Buona Vista Rd}}{{Bus/D|PM|style=border:1px solid|note=North Buona Vista Rd → Plantation Cres}}
|Re-numbered from Premium 592 (Lentor Estate Premium Service) between Yio Chu Kang and Lentor Loop (loop), plying the same route of Service 825, operating from 1500 to 2000 hours on Saturdays only.
|rowspan=2|'''27 October'''
|style='text-align:left'|Shortened to start from Tengah Dr (Blk 238) for morning peak trips and terminate at Plantation Cres (Tengah CC) for evening peak trips.
|-
|style='text-align:left'|Serves additional pair of bus stops outside and opposite NUH along Buona Vista Flyover.
|}
|}


===Service 530===
==Service 722==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#E3031E
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|-
|'''30 July 2007'''
|rowspan=9|City Bus Services<br>'''(Current)'''
|Introduced from River Valley Rd to Shenton Way, operating 2 trips at 0820 & 0835 hours on Weekdays (except Public Holidays).
|{{Bus/D|AM|style=border:1px solid|note=Senja Rd → Anson Rd}}{{Bus/D|PM|style=border:1px solid|note=Anson Rd → Senja Rd}}
|{{TBC}}
|{{TBC}}
|style='text-align:left'|Introduced between Senja Rd (Opp Blk 628) and Anson Rd (Intl Plaza) during morning peak hours and between Anson Rd (Hub Synergy Pt) and Senja Rd (Blk 628) as a peak hour one-directional service on weekdays.
|-
|{{N/A}}
|'''2021'''
|{{TBC}}
|style='text-align:left'|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore.
|-
|rowspan=4|Senja Rd → Cecil St
|rowspan=3|'''2022'''
|rowspan=3|'''4 April'''
|style='text-align:left'|Resumed normal operations with PM peak route discontinued, following the discontinuation of Bus Service 971.
|-
|style='text-align:left'|Amended to ply Petir Rd and extended to terminate at Cecil St (Opp GB Bldg).
|-
|style='text-align:left'|Amended to ply Senja Rd and Bt Panjang Ring Rd with the conversion of Senja Lk to one-way traffic.
|-
|'''2024'''
|{{TBC}}
|style='text-align:left'|Amended to terminate at Gopeng St (beside Twenty Anson) with 1 AM peak trip removed.
|-
|rowspan=3|{{Bus/D|AM|style=border:1px solid|note=Senja Rd → Gopeng St}}{{Bus/D|PM|style=border:1px solid|note=Tg Pagar Rd → Senja Rd}}
|rowspan=3|'''2025'''
|rowspan=2|'''2 January'''
|style='text-align:left'|Single evening trip introduced between Tg Pagar Rd (Tg Pagar Plaza) and Senja Rd (Senja FC).
|-
|style='text-align:left'|Shortened to start from Senja Rd (Senja FC) for morning peak trips.
|-
|'''3 November'''
|style='text-align:left'|2nd AM peak trip added.
|}
|}


===Service 531===
==Service 723==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#E3031E
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|-
|'''30 July 2007'''
|rowspan=3|Xing Sheng Transport Services<br>'''(Current)'''
|Introduced from Simei Rd to Shenton Way, operating 2 trips at 0755 & 0803 hours on Weekdays (except Public Holidays).
|{{Bus/D|AM|style=border:1px solid|note=Buangkok Green → Upp Cross St}}{{Bus/D|PM|style=border:1px solid|note=Raffles Quay → Buangkok Green}}
|{{TBC}}
|{{TBC}}
|style='text-align:left'|Introduced between Buangkok Green (Blk 565) and Upp Cross St (Opp State Ct) during morning peak hours and between Raffles Quay (One Raffles Quay) and Buangkok Green (Opp Blk 565) during evening peak hours as a peak hour one-directional service on weekdays.
|-
|rowspan=2|Buangkok Green → Upp Cross St
|'''2020'''
|'''8 April'''
|style='text-align:left'|1 morning peak trip and all evening peak trips temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore.
|-
|'''2024'''
|{{TBC}}
|style='text-align:left'|Evening peak trips officially discontinued.
|}
 
==Service 728==
{| class="wikitable" style='text-align:center'
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|-
|'''''Q3 2007'''''
|rowspan=5|{{Loh Gim Chong Transport}}<br>'''(Current)'''
|An additional trip of 0750 hours was implemented.
|rowspan=4|{{Bus/D|AM|style=border:1px solid|note=Sengkang West Ave → Changi South Ave 2}}{{Bus/D|PM|style=border:1px solid|note=Somapah Rd → Sengkang West Ave}}
|{{TBC}}
|{{TBC}}
|style='text-align:left'|Introduced between Sengkang West Ave (Aft Fernvale Lane) and Changi Sth Ave 2 (DBS Asia Hub) during morning peak hours and between Somapah Rd (SUTD Sports Cplx) and Sengkang West Ave (Bef Fernvale Lane) as a peak hour one-directional service on weekdays.
|-
|-
|'''30 June 2008'''
|'''2020'''
|2 evening peak trips of 1810 & 1825 hours from Anson Rd to Simei Rd was introduced.
|{{TBC}}
|style='text-align:left'|6 AM peak trips and 3 PM peak trips removed.
|-
|-
|'''6 April 2009'''
|'''2021'''
|Additional morning & evening peak trips of 0745 & 1840 hours were introduced respectively.
|{{TBC}}
|style='text-align:left'|1 AM peak trip and 1 PM peak trip removed.
|-
|-
|'''''2009'''''
|'''2022'''
|An additional morning trip of 0805 hours was implemented.
|{{TBC}}
|style='text-align:left'|2 AM peak trips and 1 PM peak trip added.
|-
|-
|'''5 October 2009'''
|{{Bus/D|AM|style=border:1px solid|note=Sengkang West Ave → Changi South Ave 4}}{{Bus/D|PM|style=border:1px solid|note=Changi South Ave 1 → Sengkang West Ave}}
|An additional morning trip of 0810 hours was implemented.
|'''2024'''
|{{TBC}}
|style='text-align:left'|Amended to terminate at Changi Sth Ave 4 (Aft Changi Sth St 1) for morning peak trips and start from Changi Sth Ave 1 (Eightrium for evening peak trips, with 1 AM peak trip removed.
|}
|}


===Service 546===
==Service 729==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#E3031E
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|rowspan=3|K.H. Ng Bus Transport Service<br>'''(Current)'''
|{{Bus/D|AM|style=border:1px solid|note=Punggol Field → Pasir Panjang Rd}}{{Bus/D|PM|style=border:1px solid|note=Pasir Panjang Rd → Punggol Field}}
|{{TBC}}
|{{TBC}}
|style='text-align:left'|Introduced between Punggol Field (Opp Blk 126A) and Pasir Panjang Rd (Pasir Panjang Ctr) during morning peak hours and between Pasir Panjang Rd (Harbourside Ind Bldg 2) and Punggol Field (Blk 126A) as a peak hour one-directional service on weekdays.
|-
|-
|'''4 April 2008'''
|rowspan=2|{{Bus/D|AM|style=border:1px solid|note=Punggol Field → Alexandra Rd}}{{Bus/D|PM|style=border:1px solid|note=Alexandra Rd → Punggol Field}}
|Introduced from Geylang Bahru to Shenton Way, operating a single trip at 0810 hours on Weekdays (except Public Holidays).
|'''2020'''
|{{TBC}}
|style='text-align:left'|Amended to start from Punggol Field (Blk 126A), ply Sengkang East Way, Sengkang Ctrl and Serangoon Nth Ave 4, and shortened to terminate at Alexandra Rd (Bef Telok Blangah Hill Pk) for morning peak trips and start from Alexandra Rd (Alexandra Pt) for evening peak trips.
|-
|'''2021'''
|{{TBC}}
|style='text-align:left'|Extended to terminate at Alexandra Rd (Opp Alexandra Retail Ctr), with 2 AM peak trips and 2 PM peak trips removed.
|}
|}


===Service 570===
==Service 736==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#808080
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|-
|'''1 January 2011'''
|rowspan=3|City Transit<br>'''(Current)'''
|Handed over to SMRT from Tanah Merah Ferry Terminal to Bedok / Tanah Merah MRT Station.
|rowspan=3|Tampines Ave 9 → Temasek Blvd
|{{TBC}}
|{{TBC}}
|style='text-align:left'|Introduced between Tampines Ave 9 (Blk 484) and Temasek Blvd (Suntec Twr Two) as a single-trip peak hour one-directional service during weekday mornings.
|-
|-
|'''3 September 2011'''
|rowspan=2|'''2024'''
|Handed back to Premier Rent-A-Car Pte Ltd.
|'''15 January'''
|style='text-align:left'|Amended to ply Tampines Ave 12, Tampines Nth Dr 2 and Tampines Ave 6.
|-
|'''27 May'''
|style='text-align:left'|2nd AM peak trip added.
|}
|}


===Service 586===
==Service 740==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#808080
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|rowspan=5|{{Loh Gim Chong Transport}}<br>'''(Current)'''
|rowspan=3|{{Bus/D|AM|style=border:1px solid|note=Sembawang Dr → Changi South Ave 2}}{{Bus/D|PM|style=border:1px solid|note=Somapah Rd → Sembawang Dr}}
|{{TBC}}
|{{TBC}}
|style='text-align:left'|Introduced between Sembawang Dr (Blk 405) and Changi Sth Ave 2 (DBS Asia Hub) during morning peak hours and between Somapah Rd (SUTD Sports Cplx) and Sembawang Dr (Blk 478) as a peak hour one-directional service on weekdays.
|-
|'''2020'''
|{{TBC}}
|style='text-align:left'|3 AM peak trips and 1 PM peak trip removed.
|-
|'''2021'''
|{{TBC}}
|style='text-align:left'|1 AM peak trip added and 1 PM peak trip removed.
|-
|-
|'''8 September 2008'''
|rowspan=2|{{Bus/D|AM|style=border:1px solid|note=Sembawang Dr → Changi South Ave 4}}{{Bus/D|PM|style=border:1px solid|note=Changi South Ave 1 → Sembawang Dr}}
|Introduced from Bt Panjang Ring Rd to Jurong East, operating a single trip at 0750 hours on Weekdays (except Public Holidays).
|'''2024'''
|{{TBC}}
|style='text-align:left'|Amended to terminate at Changi Sth Ave 4 (Aft Changi Sth St 1) for morning peak trips and start from Changi Sth Ave 1 (Eightrium for evening peak trips.
|-
|-
|'''9 February 2009'''
|'''2025'''
|Withdrawn.
|{{TBC}}
|style='text-align:left'|1 PM peak trip removed.
|}
|}


===Service 587===
==Service 742==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#E3031E
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|rowspan=6|{{Loh Gim Chong Transport}}<br>'''(Current)'''
|rowspan=4|{{Bus/D|AM|style=border:1px solid|note=Ang Mo Kio Ave 3 → Changi South Ave 2}}{{Bus/D|PM|style=border:1px solid|note=Somapah Rd → Ang Mo Kio Ave 3}}
|{{TBC}}
|{{TBC}}
|style='text-align:left'|Introduced between Ang Mo Kio Ave 3 (Blk 516) and Changi Sth Ave 2 (DBS Asia Hub) during morning peak hours and between Somapah Rd (SUTD Sports Cplx) and Ang Mo Kio Ave 3 (Blk 101) as a peak hour one-directional service on weekdays.
|-
|'''2020'''
|{{TBC}}
|style='text-align:left'|2 AM peak trips and 1 PM peak trip removed.
|-
|'''2021'''
|{{TBC}}
|style='text-align:left'|1 PM peak trip removed.
|-
|rowspan=2|'''2024'''
|{{TBC}}
|style='text-align:left'|1 AM peak trip and 1 PM peak trip removed.
|-
|rowspan=2|{{Bus/D|AM|style=border:1px solid|note=Ang Mo Kio Ave 3 → Changi South Ave 4}}{{Bus/D|PM|style=border:1px solid|note=Changi South Ave 1 → Ang Mo Kio Ave 3}}
|{{TBC}}
|style='text-align:left'|Amended to terminate at Changi Sth Ave 4 (Aft Changi Sth St 1) for morning peak trips and start from Changi Sth Ave 1 (Eightrium for evening peak trips.
|-
|-
|'''30 June 2008'''
|'''2025'''
|Introduced from Woodlands Ring Rd to Shenton Way, operating a single trip at 0740 hours on Weekdays (except Public Holidays).
|{{TBC}}
|style='text-align:left'|2 AM peak trips and 1 PM peak trip removed.
|}
|}


===Service 588===
==Service 747==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#E3031E
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|-
|'''30 June 2008'''
|Dynacle Connections<br>'''(Current)'''
|Introduced from Sin Ming Ave to Shenton Way, operating a single trip at 0800 hours on Weekdays (except Public Holidays).
|Canberra Rd → HarbourFront Stn
|'''2025'''
|{{TBC}}
|style='text-align:left'|Introduced between Canberra Rd (Blk 424A CP) and Telok Blangah Rd (Pick-Up Point outside HarbourFront Stn Exit D) as a single-trip peak hour one-directional service during weekday mornings.
|}
|}


===Service 589===
==Service 753==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#E3031E
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|rowspan=6|{{Ren Quan Transport}}<br>'''(Current)'''
|rowspan=4|{{Bus/D|AM|style=border:1px solid|note=Flora Rd → Anson Rd}}{{Bus/D|PM|style=border:1px solid|note=Raffles Quay → Flora Rd}}
|{{TBC}}
|{{TBC}}
|style='text-align:left'|Introduced between Flora Rd (Estella Gdns) and Anson Rd (Intl Plaza) during morning peak hours and between Raffles Quay (One Raffles Quay) and Flora Rd (Estella Gdns), operating a single trip in each direction as a peak hour one-directional service on weekdays.
|-
|'''2023'''
|{{TBC}}
|style='text-align:left'|2 AM peak trips and 2 PM peak trips removed.
|-
|rowspan=2|'''2024'''
|{{TBC}}
|style='text-align:left'|1 PM peak trip removed.
|-
|{{TBC}}
|style='text-align:left'|1 AM peak trip removed.
|-
|{{Bus/D|AM|style=border:1px solid|note=Mariam Way → Anson Rd}}{{Bus/D|PM|style=border:1px solid|note=Raffles Quay → Mariam Way}}
|'''2025'''
|'''23 February'''
|style='text-align:left'|Extended to start from Mariam Way (Aft Ballota Pk) for morning peak trips and terminate at Mariam Way (Bef Mariam Wk) for evening peak trips.
|-
|-
|'''8 September 2008'''
|Mariam Way → Anson Rd
|Introduced from Sunset Way to Shenton Way, operating a single trip at 0800 hours on Weekdays (except Public Holidays).
|'''2026'''
|'''26 January'''
|style='text-align:left'|Evening peak route temporarily suspended.
|}
|}


===Service 590 (Teachers' Estate)===
==Service 761 (2011 - 2022)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#808080
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|-
|'''26 June 2006'''
|{{SBST}}
|Introduced as a shuttle service to serve the residents of Teacher’s Estate.
|Ang Mo Kio Ave 2 → Fullerton Rd
|'''2011'''
|'''17 January'''
|style='text-align:left'|Introduced between Ang Mo Kio Ave 2 and Fullerton Rd as a peak hour one-directional service during weekday mornings, replacing the deleted sectors of Premium Service 549.
|-
|-
|'''''2006'''''
|rowspan=4|{{Commute Solutions}}
|Revised to operate on Weekdays only.
|Ang Mo Kio Ave 2 → Temasek Blvd
|'''2016'''
|'''3 October'''
|style='text-align:left'|Operations transferred to Commute Solutions Group and extended to terminate at Temasek Blvd.
|-
|-
|'''9 April 2007'''
|rowspan=2 {{N/A}}
|Calls at 2 additional pair of bus stops outside Seasons Park along Yio Chu Kang Road & Castle Green along Ang Mo Kio Ave 6.
|rowspan=3|'''2020'''
|'''8 April'''
|style='text-align:left'|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
|-
|-
|'''21 May 2007'''
|'''5 May'''
|Amended to ply Sembawang Hills Drive, Thomson Hill, Thomson Hills Drive before continuing its route to Teacher's Estate.
|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
|-
|-
|'''31 August 2007'''
|rowspan=3|Ang Mo Kio Ave 2 → Temasek Blvd
|Withdrawn.
|'''1 July'''
|style='text-align:left'|Resumed normal operations.
|-
|rowspan=2|3S Transport
|'''2021'''
|'''4 January'''
|style='text-align:left'|Operations transferred to 3S Transport.
|-
|'''2022'''
|'''1 January'''
|style='text-align:left'|Discontinued.
|}
|}


===Service 590===
==Service 762==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#E3031E
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|-
|'''8 September 2008'''
|rowspan=3|City Transit<br>'''(Current)'''
|Introduced from Choa Chu Kang Cres to Shenton Way, operating a single trip at 0750 hours on Weekdays (except Public Holidays).
|rowspan=2|Teban Gardens Rd → Beach Rd
|{{TBC}}
|{{TBC}}
|style='text-align:left'|Introduced between Teban Gdns Rd (Blk 41) and Church St (OCBC Ctr) as a single-trip peak hour one-directional service during weekday mornings.
|-
|-
|'''6 August 2012'''
|'''2021'''
|An additional trip of 0740 hours was introduced.
|{{TBC}}
|style='text-align:left'|Extended to terminate at Beach Rd (Opp Golden Mile Cplx).
|-
|West Coast Rd → Beach Rd
|'''2023'''
|{{TBC}}
|style='text-align:left'|Amended to start from West Coast Rd (Bet Blks 50/51).
|}
|}


===Service 592 (Lentor Estate Premium Service)===
==Service 767==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#808080
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|-
|'''26 May 2007'''
|rowspan=5|City Bus Services<br>'''(Current)'''
|Introduced between Yio Chu Kang and Lentor Loop (loop).
|rowspan=2|Jln Loyang Besar → New Bridge Rd
|'''2015'''
|'''17 August'''
|style='text-align:left'|Introduced between Jln Loyang Besar (Loyang Townhse) and New Bridge Rd (Chinatown Pt) as a single-trip peak hour one-directional service during weekday mornings.
|-
|-
|'''1 June 2009'''
|'''2016'''
|Re-numbered Premium 529.
|'''24 October'''
|style='text-align:left'|2nd AM peak trip added.
|-
|Pasir Ris St 51 → New Bridge Rd
|'''2022'''
|{{TBC}}
|style='text-align:left'|Amended to start from Pasir Ris St 51 (Blk 564) with 1 AM peak trip removed.
|-
|Elias Rd → Beach Rd
|'''2023'''
|{{TBC}}
|style='text-align:left'|Amended to start from Elias Rd (Blk 638) and terminate at Beach Rd (Opp Golden Mile Cplx).
|-
|Pasir Ris Dr 4 → Beach Rd
|'''2024'''
|{{TBC}}
|style='text-align:left'|Shortened to start from Pasir Ris Dr 4 (Blk 231A CP) and terminate at Beach Rd (Opp The Gateway).
|}
|}


===Service 593 (Springleaf/Springside Premium Service)===
==Service 776==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#808080
!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|-
|'''26 December 2007'''
|rowspan=3|{{Ren Quan Transport}}<br>'''(Current)'''
|Introduced between Yio Chu Kang (Peak)/Ang Mo Kio (Off-peak) and Springleaf/Springside Estate (loop), operating between Yio Chu Kang Ter (during peak hours) & Ang Mo Kio Int (during off-peak hours) and Springleaf Rd (loop).
|rowspan=2|{{Bus/D|AM|style=border:1px solid|note=Sembawang Rd → Changi South Ave 2}}{{Bus/D|PM|style=border:1px solid|note=Changi South Ave 1 → Sembawang Rd}}
|{{TBC}}
|{{TBC}}
|Introduced between Sembawang Rd (Opp Durban Rd) and Changi Sth Ave 2 (DBS Asia Hub) during morning peak hours and between Changi South Ave 1 (Eightrium) and Sembawang Rd (Aft Durban Rd) as a peak hour one-directional service on weekdays.
|-
|-
|'''1 June 2009'''
|'''2023'''
|Withdrawn.
|{{TBC}}
|Shortened to start from Sembawang Rd (Opp Blk 592C) for morning peak trips and terminate at Sembawang Rd (Blk 592C) for evening peak trips.
|-
|Sembawang Rd → Changi South Ave 2
|'''2025'''
|{{TBC}}
|Evening peak trips discontinued.
|}
|}


===Service 597===
==Teachers' Estate Service (2006 - 2007)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#808080
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|rowspan=5|{{SMB}}
|rowspan=5|Yio Chu Kang ↺ Teachers' Estate
|rowspan=2|'''2006'''
|'''26 June'''
|style='text-align:left'|Introduced between Yio Chu Kang Ter and Teachers' Est (Loop) as a day service on weekdays and Saturdays.
|-
|'''9 December'''
|style='text-align:left'|Revised to operate on weekdays only.
|-
|rowspan=3|'''2007'''
|'''9 April'''
|style='text-align:left'|Served additional bus stops outside and opposite Castle Green along Ang Mo Kio Ave 6 and outside and opposite Seasons Pk along Yio Chu Kang Rd.
|-
|-
|'''8 September 2008'''
|'''21 May'''
|Introduced from Lor 2 Toa Payoh to Shenton Way, operating a single trip at 0800 hours on Weekdays (except Public Holidays).
|style='text-align:left'|Extended to ply Sembawang Hills Dr, Thomson Hill and Thomson Hills Dr before serving Teachers' Est.
|-
|-
|'''16 November 2009'''
|'''3 September'''
|Withdrawn.
|style='text-align:left'|Discontinued.
|}
|}


===Service 598===
==Springside & Springleaf Estate Service (2007 - 2009)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#E3031E
!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
!<font style="color:white;">Date
!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
!<font style="color:white;">Service changes
!style='{{CSS/PAST|xfc=|xbc=}}'|Year
!style='{{CSS/PAST|xfc=|xbc=}}'|Date
!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
|-
|-
|'''8 September 2008'''
|rowspan=2|{{SMB}}
|Introduced from Petir Rd to Shenton Way via Dairy Farm Rd, operating 2 trips at 0745 & 0755 hours on Weekdays (except Public Holidays).
|rowspan=2|{{Bus/D|Peak|style=border:1px solid|note=Yio Chu Kang ↺ Springside/Springleaf Estates}}{{Bus/D|Off Peak|style=border:1px solid|note=Ang Mo Kio ↺ Springside/Springleaf Estates}}
|'''2007'''
|'''26 November'''
|style='text-align:left'|Introduced between Yio Chu Kang Ter (Peak) / Ang Mo Kio Int (Off Peak) and Springside/Springleaf Est (Loop) as a day service on weekdays.
|-
|'''2009'''
|'''1 June'''
|style='text-align:left'|Discontinued.
|}
|}


===Service 599===
==Service LCS1==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center'
|-bgcolor=#E3031E
!style='{{CSS/BUS|xfc=|xbc=}}'|Operator
!<font style="color:white;">Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Route
!<font style="color:white;">Service changes
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|-
|'''8 September 2008'''
|rowspan=2|{{SBST}}
|Introduced from Hougang St 51 to Shenton Way, operating a single trip at 0745 hours on Weekdays (except Public Holidays).
|rowspan=4|{{Bus/D|AM|style=border:1px solid|note=Tampines Ave 9 → Airline Rd}}{{Bus/D|PM|style=border:1px solid|note=Airline Rd → Tampines Ave 9}}
|rowspan=2|'''2023'''
|'''23 Feburary'''
|style='text-align:left'|Introduced between Tampines Ave 9 and Airline Rd as a peak hour one-directional service during weekdays peak hours, departing at 0730 hrs and 0800 hrs in the morning and 1800 hrs and 1830 hrs in the evening. Flat fare of $3.20 via EZ-Link and contactless bank cards only.
|-
|'''27 March'''
|style='text-align:left'|Revision of departure times to 30 minutes earlier in the morning at 0700 hrs and 0730 hrs and 15 minutes earlier in the evening at 1745 hrs and 1815 hrs.
|-
|rowspan=2|{{TTS}}<br>'''(Current)'''
|rowspan=2|'''2025'''
|'''23 April'''
|style='text-align:left'|Operations transferred to Tower Transit Singapore.
|-
|'''23 June'''
|style='text-align:left'|Revision of fare to $4.00.
|}
|}
==Service LCS2==
{| class="wikitable" style='text-align:center'
!style='{{CSS/BUS|xfc=|xbc=}}'|Operator
!style='{{CSS/BUS|xfc=|xbc=}}'|Route
!style='{{CSS/BUS|xfc=|xbc=}}'|Year
!style='{{CSS/BUS|xfc=|xbc=}}'|Date
!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
|-
|rowspan=2|{{SBST}}
|rowspan=5|{{Bus/D|AM|style=border:1px solid|note=Punggol Way → Airline Rd}}{{Bus/D|PM|style=border:1px solid|note=Airline Rd → Punggol Way}}
|rowspan=2|'''2023'''
|'''23 Feburary'''
|style='text-align:left'|Introduced between Punggol Way and Airline Rd as a peak hour one-directional service during weekdays peak hours, departing at 0730 hrs and 0800 hrs in the morning and 1800 hrs and 1830 hrs in the evening. Flat fare of $3.20 via EZ-Link and contactless bank cards only.
|-
|'''27 March'''
|style='text-align:left'|Revision of departure times to 30 minutes earlier in the morning at 0700 hrs and 0730 hrs and 15 minutes earlier in the evening at 1745 hrs and 1815 hrs.
|-
|rowspan=3|{{TTS}}<br>'''(Current)'''
|rowspan=2|'''2025'''
|'''23 April'''
|style='text-align:left'|Operations transferred to Tower Transit Singapore.
|-
|'''23 June'''
|style='text-align:left'|Revision of fare to $4.00.
|-
|'''2026'''
|'''30 March'''
|style='text-align:left'|Amended to ply Punggol Pl with the partial closure of Punggol Wk to facilitate the construction of Punggol station on the Cross Island Line.
|}
==References==
<references/>


[[Category: Buses]]
[[Category: Buses]]

Latest revision as of 21:38, 13 May 2026

Lentor Estate Service/Service 529 (2007 - 2017)

Operator Route Year Date Service changes
SMRT Buses Yio Chu Kang ↺ Lentor Loop 2007 26 May Introduced between Yio Chu Kang Ter and Lentor Loop (Loop), plying the same route as Service 825 during Saturday afternoons and evenings.
2009 1 June Re-numbered Service 529.
2017 7 January Discontinued.

Service 525

Operator Route Year Date Service changes
DeConti Trans
(Current)
Buangkok Cres → Marina Blvd 2020 TBC Introduced between Buangkok Cres (Buangkok Sports Pk) and Marina Blvd (Marina Bay Financial Ctr), operating 2 trips as a peak hour one-directional service during weekday mornings.
N/A 2023 TBC Temporarily suspended.
Buangkok Cres → Marina Blvd 2024 TBC Resumed normal operations.

Service 530 (2007 - 2021)

Operator Route Year Date Service changes
SMRT Buses River Valley Rd → Shenton Way 2007 30 July Introduced between River Valley Rd (Opp Valley Pt Condo) and Shenton Way (Opp MAS Bldg), operating 2 trips as a peak hour one-directional service during weekday mornings.
EML Transport Service Tiong Bahru Rd → Shenton Way 2016 29 August Operations transferred to EML Transport Service and extended to start from Tiong Bahru Rd (Redhill Stn).
River Valley Rd → Shenton Way 2018 TBC Shortened back to start from River Valley Rd.
2021 TBC Discontinued.

Service 531

Operator Route Year Date Service changes
SMRT Buses Simei Rd → Shenton Way 2007 30 July Introduced between Simei Rd (Opp Blk 135) and Shenton Way (Opp MAS Bldg), operating 2 trips as a peak hour one-directional service during weekday mornings.
3 October 3rd AM peak trip added.
AMSimei Rd → Shenton Way
PMAnson Rd → Simei Rd
2008 23 June Evening trips introduced between Anson Rd (Hub Synergy Pt) and Simei Rd (Blk 135).
2009 6 April 4th AM peak trip and 3rd PM peak trip added.
TBC 5th AM peak trip added.
5 October 6th AM peak trip added.
2014 TBC Serves additional bus stops outside and opposite Eastern Lagoon II along Bedok Sth Ave 1.
Commute Solutions 2016 29 August Operations transferred to Commute Solutions Group.
N/A 2020 8 April Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore.
Ng Ing Tsair Bus Service
(Current)
2021 4 January Operations transferred to Ng Ing Tsair Bus Service.
Simei Rd → Shenton Way 1 February Resumed normal operations with PM peak route discontinued.

Service 532 (2007 - 2018)

Operator Route Year Date Service changes
SBS Transit Clementi Ave 4 → Fullerton Rd 2007 16 July Introduced between Clementi Ave 4 (Blk 308) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2009 5 October Amended to ply Cecil St, skipping Robinson Rd.
2010 20 September 2nd AM peak trip added at 0750 hrs.
Commute Solutions Clementi Ave 4 → Temasek Blvd 2014 11 August Operations transferred to Commute Solutions LLP and extended to terminate at Temasek Blvd.
2018 1 November Discontinued.

Service 533 (2007 - 2022)

Operator Route Year Date Service changes
SBS Transit Teban Gardens Rd → Fullerton Rd 2007 16 July Introduced between Teban Gdns Rd (Teban Gdn PO) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2009 5 October Amended to ply Cecil St, skipping Robinson Rd.
2010 2 August 2nd AM peak trip added at 0735 hrs.
2016 27 June Designated wheelchair-accessible bus service (WAB). WAB
Aedge Teban Gardens Rd → Beach Rd 15 August Operations transferred to Aedge Holdings and extended to terminate at Beach Rd.
Reverted to non-wheelchair accessible bus service.
2022 1 January Discontinued.

Service 534 (2007 - 2022)

Operator Route Year Date Service changes
SBS Transit Yio Chu Kang Rd → Fullerton Rd 2007 16 July Introduced between Yio Chu Kang Rd (Opp Blk 139) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2009 5 October Amended to ply Cecil St, skipping Robinson Rd.
2016 27 June Designated wheelchair-accessible bus service (WAB). WAB
City Bus Services 29 August Operations transferred to City Bus Services, serving an additional bus stop opposite Maritime Hse along Cantonment Rd.
Reverted to non-wheelchair accessible bus service.
Serangoon North Ave 5 → Fullerton Rd 2017 TBC Extended to start from Serangoon Nth Ave 5.
2022 1 January Discontinued.

Service 535 (2007 - 2016)

Operator Route Year Date Service changes
SBS Transit Lor 8 Toa Payoh → Fullerton Rd 2007 16 July Introduced between Lor 8 Toa Payoh (First Toa Payoh Pr Sch) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2009 5 October Amended to ply Cecil St, skipping Robinson Rd.
2016 27 June Designated wheelchair-accessible bus service (WAB). WAB
28 November Discontinued.

Service 536 (2007 - 2016)

Operator Route Year Date Service changes
SBS Transit Jurong West St 91 → Fullerton Rd 2007 16 July Introduced between Jurong West St 91 (Blk 932) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2009 5 October Amended to ply Cecil St, skipping Robinson Rd.
2016 27 June Designated wheelchair-accessible bus service (WAB). WAB
Aedge Jurong West Ave 3 → Beach Rd 15 August Operations transferred to Aedge Holdings, extended to start from Jurong West Ave 3 and terminating at Beach Rd.
Reverted to non-wheelchair accessible bus service.
19 December Discontinued.

Service 537 (2007 - 2008)

Operator Route Year Date Service changes
SBS Transit Jurong West Ave 5 → Fullerton Rd 2007 16 July Introduced between Jurong West Ave 5 (Blk 834) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2008 15 June Served new bus stop outside Blk 678D along Jurong West St 64.
21 July Discontinued.

Service 538 (2007 - 2022)

Operator Route Year Date Service changes
SBS Transit Pasir Ris Dr 3 → Fullerton Rd 2007 16 July Introduced between Pasir Ris Dr 3 (Blk 500A) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2012 19 March 2nd AM peak trip added at 0735 hrs.
29 April Served new bus stop outside Blk 612 along Pasir Ris Dr 1.
2013 30 December Amended to ply MCE with the partial closure of ECP.
2014 28 September Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
2016 27 June Designated wheelchair-accessible bus service (WAB). WAB
Aedge 29 August Operations transferred to Aedge Holdings.
Reverted to non-wheelchair accessible bus service.
2022 1 January Discontinued.

Service 539 (2007 - 2023)

Operator Route Year Date Service changes
SBS Transit Pasir Ris Dr 4 → Fullerton Rd 2007 16 July Introduced between Pasir Ris Dr 4 (Opp Blk 216) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2011 25 April 2nd AM peak trip added at 0735 hrs.
2013 30 December Amended to ply MCE with the partial closure of ECP.
2014 28 September Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
2016 27 June Designated wheelchair-accessible bus service (WAB). WAB
Commute Solutions Pasir Ris Dr 4 → Temasek Blvd 26 September Operations transferred to Commute Solutions Group and extended to terminate at Temasek Blvd.
Reverted to non-wheelchair accessible bus service.
Pasir Ris Dr 3 → Temasek Blvd 2017 3 January Extended to start from Pasir Ris Dr 3.
N/A 2020 8 April Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore.
Ng Ing Tsair Bus Service 2021 4 January Operations transferred to Ng Ing Tsair Bus Service.
Pasir Ris Dr 3 → Temasek Blvd 2022 1 July Resumed normal operations.
30 October Amended to ply Pasir Ris St 11 and Pasir Ris St 12 with the partial closure of Pasir Ris Dr 1 to facilitate the construction of Pasir Ris East MRT station on the Cross Island MRT Line.
2023 22 December Discontinued.

Service 540 (1998 - 2004)

Operator Year Date Service changes
Bus-Plus 1998 TBC Introduced between Greenridge Crescent and Shenton Way.
2004 TBC Discontinued.

Service 540 (2007 - 2008)

Operator Route Year Date Service changes
SBS Transit Yuan Ching Rd → Fullerton Rd 2007 16 July Introduced between Yuan Ching Rd (Opp Blk 134D) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2008 21 July Discontinued.

Service 541 (1998 - 2021)

Operator Year Date Service changes
Bus-Plus 1998 TBC Introduced between Bayshore Rd and Shenton Way.
2021 31 May Discontinued.

Service 542 (2007 - 2022)

Operator Route Year Date Service changes
SBS Transit Jurong West Ave 1 → Fullerton Rd 2007 16 July Introduced between Jurong West Ave 1 (Blk 538) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2009 5 October Amended to ply Cecil St, skipping Robinson Rd.
Aedge
AMYung Ho Rd → Nicoll Highway
PMNicoll Highway → Yung Ho Rd
2016 22 February Operations transferred to Aedge Holdings, extended to start from Yung Ho Rd and terminate at Nicoll Highway with evening peak trips introduced between Nicoll Highway and Yung Ho Rd.
Yung Ho Rd → Nicoll Highway 8 August Evening peak trips discontinued.
2022 1 January Discontinued.

Service 543 (1998 - 1999)

Operator Year Date Service changes
Bus-Plus 1998 TBC Introduced between Pandan Valley and Shenton Way.
1999 TBC Discontinued.

Service 543 (2007 - 2022)

Operator Route Year Date Service changes
SBS Transit Jurong East Ave 1 → Fullerton Rd 2007 16 July Introduced between Jurong East Ave 1 (Blk 252) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2009 5 October Amended to ply Cecil St, skipping Robinson Rd.
2011 28 November 2nd AM peak trip added at 0750 hrs.
Aedge
AMJurong East Ave 1 → Beach Rd
PMBeach Rd → Jln Boon Lay
2016 29 February Operations transferred to Aedge Holdings, extended to terminate at Beach Rd with evening peak trips introduced between Beach Rd and Jln Boon Lay.
Jurong East Ave 1 → Beach Rd 8 August Evening peak trips discontinued.
2022 1 January Discontinued.

Service 544 (2007 - 2018)

Operator Route Year Date Service changes
SBS Transit Bedok North Rd → Fullerton Rd 2007 16 July Introduced between Bedok Nth Rd (Blk 111) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2012 19 March 2nd AM peak trip added at 0750 hrs.
2013 30 December Amended to ply MCE with the partial closure of ECP.
2014 28 September Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
2016 27 June Designated wheelchair-accessible bus service (WAB). WAB
Commute Solutions Bedok North Rd → Nicoll Highway 2017 3 January Operations transferred to Commute Solutions Group and extended to terminate at Nicoll Highway.
2018 9 July Discontinued.

Service 545

Operator Route Year Date Service changes
SBS Transit Bedok North Ave 4 → Fullerton Rd 2007 16 July Introduced between Bedok Nth Ave 4 (Blk 95) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2011 31 October 2nd AM peak trip added at 0750 hrs.
2013 30 December Amended to ply MCE with the partial closure of ECP.
2014 28 September Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
2016 27 June Designated wheelchair-accessible bus service (WAB). WAB
APT Travel
(Current)
2017 3 January Operations transferred to APT Travel.

Service 546 (1998 - 2002)

Operator Year Date Service changes
Bus-Plus 1998 TBC Introduced between Woollerton Pk and Shenton Way.
2002 TBC Discontinued.

Service 546 (2008 - 2016)

Operator Route Year Date Service changes
SMRT Buses Geylang Bahru → Shenton Way 2008 4 April Introduced between Geylang Bahru (Blk 73) and Shenton Way (Opp MAS Bldg) as a single-trip peak hour one-directional service during weekday mornings.
2016 29 August Discontinued.

Service 547 (1998 - 2021)

Operator Year Date Service changes
Bus-Plus 1998 TBC Introduced between Meyer Rd and Shenton Way.
2021 31 May Discontinued.

Service 548 (2008 - 2022)

Operator Route Year Date Service changes
SBS Transit Ang Mo Kio Ave 5 → Fullerton Rd 2008 25 February Introduced between Ang Mo Kio Ave 5 (Blk 604) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2009 5 October Amended to ply Cecil St, skipping Robinson Rd.
2010 19 April 2nd AM peak trip added at 0750 hrs.
2011 19 December 3rd and 4th AM peak trips added at 0745 hrs and 0755 hrs.
Aedge
AMAng Mo Kio Ave 5 → Fullerton Rd
PMCollyer Quay → Ang Mo Kio Ave 5
2015 13 July Operations transferred to Aedge Holdings with evening peak trips introduced between Collyer Quay and Ang Mo Kio Ave 5.
Ang Mo Kio Ave 5 → Fullerton Rd 2016 8 August Evening peak trips discontinued.
2022 1 January Discontinued.

Service 549 (1998 - 1999)

Operator Year Date Service changes
Bus-Plus 1998 TBC Introduced between Jln Angklong and Shenton Way.
1999 TBC Discontinued.

Service 549 (2008 - 2021)

Operator Route Year Date Service changes
SBS Transit Ang Mo Kio St 61 → Fullerton Rd 2008 25 February Introduced between Ang Mo Kio St 61 (Blk 645) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2009 5 October Amended to ply Cecil St, skipping Robinson Rd.
2010 17 February 2nd AM peak trip added at 0750 hrs.
20 September 3rd AM peak trip added at 0755 hrs.
2011 17 January Amended to ply Ang Mo Kio Ave 3 with the introduction of Premium Service 761.
1 AM peak trip removed.
2016 27 June Designated wheelchair-accessible bus service (WAB). WAB
Commute Solutions Ang Mo Kio St 61 → Temasek Blvd 3 October Operations transferred to Commute Solutions Group and extended to terminate at Temasek Blvd.
N/A 2020 8 April Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
5 May Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
1 July Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 31 December 2020.
2021 4 January Discontinued.

Service 550

Operator Route Year Date Service changes
SBS Transit Rivervale Dr → Fullerton Rd 2008 25 February Introduced between Rivervale Dr (Rivervale Pr Sch) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2009 5 October Amended to ply Cecil St, skipping Robinson Rd.
2011 27 September 2nd AM peak trip added at 0730 hrs.
City Bus Services
(Current)
Sengkang East Ave → Fullerton Rd 2015 13 July Operations transferred to City Bus Services and shortened to start from Sengkang East Ave.
2018 9 April Amended to ply Punggol Rd, Sengkang East Way, Sengkang West Way and Fernvale Rd, skipping Sengkang East Ave and Sengkang West Ave.
Sumang Walk → Fullerton Rd 2023 3 January Extended to start from Sumang Wk.

Service 552 (2008 - 2018)

Operator Route Year Date Service changes
SBS Transit Tampines St 45 → Fullerton Rd 2008 21 April Introduced between Tampines St 45 (Blk 491C) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2013 30 December Amended to ply MCE with the partial closure of ECP.
2014 28 September Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
2016 28 March Designated wheelchair-accessible bus service (WAB). WAB
Commute Solutions Tampines St 45 → Nicoll Highway 2017 3 January Operations transferred to Commute Solutions Group and extended to terminate at Nicoll Highway.
11 December Discontinued.

Service 553 (2008 - 2021)

Operator Route Year Date Service changes
SBS Transit Tampines Ave 9 → Fullerton Rd 2008 21 April Introduced between Tampines Ave 9 (Blk 496F) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2013 30 December Amended to ply MCE with the partial closure of ECP.
2014 28 September Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
2016 28 March Designated wheelchair-accessible bus service (WAB). WAB
APT Travel 2017 3 January Operations transferred to APT Travel.
2018 TBC Extended to start from Tampines Ave 9 (Opp Blk 721).
2021 TBC Discontinued.

Service 554 (2008 - 2019)

Operator Route Year Date Service changes
SBS Transit Tampines Ave 4 → Fullerton Rd 2008 21 April Introduced between Tampines Ave 4 (Blk 945) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2010 20 September 2nd AM peak trip added at 0735 hrs.
2013 30 December Amended to ply MCE with the partial closure of ECP.
2014 28 September Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
2016 28 March Designated wheelchair-accessible bus service (WAB). WAB
Tan Bus Transport 29 August Operations transferred to Tan Bus Transport.
2019 31 July Discontinued.

Service 555 (1997 - 2003)

Operator Year Date Service changes
SBS 1997 20 June Introduced between Watten Estate and Spottiswoode Pk, replacing Citylink Direct service 15.
SBS Transit 2003 1 December Discontinued.

Service 555 (2008 - 2017)

Operator Route Year Date Service changes
SBS Transit
Bt Panjang Ring Rd → Fullerton Rd 2008 25 February Introduced between Bt Panjang Ring Rd (Opp Bangkit Stn) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2009 5 October Amended to ply Cecil St, skipping Robinson Rd.
2016 27 June Designated wheelchair-accessible bus service (WAB). WAB
2017 3 April Discontinued.

Service 555 (2022 - Present)

Operator Route Year Date Service changes
City Bus Services
(Current)
Bt Batok West Ave 5 → Beach Rd 2022 1 July Re-introduced between Bt Batok West Ave 5 (Blk 467 CP) and Beach Rd (Opp Golden Mile Cplx) as a single-trip peak hour one-directional service during weekday mornings.
2024 26 August Amended to skip Bt Batok West Ave 8 and Bt Batok West Ave 9 and shortened to terminate at Beach Rd (Opp The Gateway).
Serves additional bus stop opposite Blk 461C along Bt Batok West Ave 6.
2nd AM peak trip added.
AMBt Batok West Ave 5 → Beach Rd
PMTg Pagar Rd → Bt Batok West Ave 6
2026 2 January Single evening trip introduced between Tg Pagar Rd (Tg Pagar Plaza) and Bt Batok West Ave 6 (Blk 439C).

Service 556 (1997 - 2003)

Operator Year Date Service changes
SBS 1997 20 June Introduced between Sunset Way and Shenton Way, replacing Citylink Direct service 16.
SBS Transit 2003 1 December Discontinued.

Service 556 (2008 - 2016)

Operator Route Year Date Service changes
SBS Transit Choa Chu Kang North 7 → Fullerton Rd 2008 25 February Introduced between Choa Chu Kang Nth 7 (Blk 619) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2009 5 October Amended to ply Cecil St, skipping Robinson Rd.
Commute Solutions Choa Chu Kang North 7 → Temasek Blvd 2014 15 September Operations transferred to Commute Solutions LLP and extended to terminate at Temasek Blvd.
2016 20 June Discontinued.

Service 557 (2008 - 2021)

Operator Route Year Date Service changes
SBS Transit Choa Chu Kang Ave 3 → Fullerton Rd 2008 25 February Introduced between Choa Chu Kang Ave 3 (Blk 464) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2009 5 October Amended to ply Cecil St, skipping Robinson Rd.
Commute Solutions Choa Chu Kang Ave 3 → Temasek Blvd 2014 15 September Operations transferred to Commute Solutions LLP and extended to terminate at Temasek Blvd.
Choa Chu Kang Dr → Temasek Blvd 2016 22 September Amended to start from Choa Chu Kang Dr and ply Choa Chu Kang Ave 5, Choa Chu Kang Ave 6, Choa Chu Kang Ave 1 and Choa Chu Kang Ave 7, skipping Teck Whye Ave.
2018 TBC Amended to ply Bt Batok Rd.
N/A 2020 8 April Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
5 May Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
Choa Chu Kang Dr → Temasek Blvd 1 July Resumed normal operations.
2021 4 January Discontinued.

Service 558 (2008 - 2016)

Operator Route Year Date Service changes
SBS Transit Yishun Ring Rd → Fullerton Rd 2008 21 April Introduced between Yishun Ring Rd (Peixin Pr Sch) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
29 August Served additional bus stop outside Blk 774 along Yishun Ring Rd.
2009 5 October Amended to ply Cecil St, skipping Robinson Rd.
Commute Solutions Yishun Ring Rd → Temasek Blvd 2014 25 August Operations transferred to Commute Solutions LLP and extended to terminate at Temasek Blvd.
2016 3 May Discontinued.

Service 559 (2008 - 2022)

Operator Route Year Date Service changes
SBS Transit Yishun Ave 11 → Fullerton Rd 2008 21 April Introduced between Yishun Ave 11 (Opp Blk 419) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2009 5 October Amended to ply Cecil St, skipping Robinson Rd.
2011 11 April 2nd AM peak trip added at 0735 hrs.
Commute Solutions Yishun Ave 11 → Temasek Blvd 2014 1 September Operations transferred to Commute Solutions LLP, extended to terminate at Temasek Blvd and serves 2 additional bus stops outside Yishun Sports Hall along Yishun Ave 2 and outside Outram Pk Stn along Outram Rd.
N/A 2020 8 April Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
5 May Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
Yishun Ave 11 → Temasek Blvd 1 July Resumed normal operations.
3S Transport 2021 4 January Operations transferred to 3S Transport.
2022 1 January Discontinued.

Service 560

Operator Route Year Date Service changes
SBS Transit Pandan Valley → Fullerton Rd 2008 30 June Introduced between Pandan Valley (Pandan Valley) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2009 5 October Amended to ply Cecil St, skipping Robinson Rd.
2011 27 December 2nd AM peak trip added at 0745 hrs.
2015 8 June 3rd AM peak trip added.
2016 27 June Designated wheelchair-accessible bus service (WAB). WAB
Commute Solutions Pandan Valley → Temasek Blvd 26 September Operations transferred to Commute Solutions Group and extended to terminate at Temasek Blvd.
2018 TBC Serves 3 additional bus stops opposite Blk 343, opposite Blk 352 and after Dover Rd along Clementi Rd.
N/A 2020 8 April Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
5 May Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
1 July Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until February 2021.
Diamond Coach Singapore
(Current)
2021 4 January Operations transferred to Diamond Coach Singapore.
Pandan Valley → Temasek Blvd 1 December Resumed normal operations.

Service 561 (2008 - 2016)

Operator Route Year Date Service changes
SBS Transit Upp Aljunied Rd → Fullerton Rd 2008 30 June Introduced between Upp Aljunied Rd (Aft Joo Seng CC) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2009 5 October Amended to ply Cecil St, skipping Robinson Rd.
2016 27 June Designated wheelchair-accessible bus service (WAB). WAB
14 November Discontinued.

Service 563 (2008 - 2016)

Operator Route Year Date Service changes
SBS Transit Bt Timah Rd → Fullerton Rd 2008 30 June Introduced between Bt Timah Rd (Sixth Ave Ctr) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2009 5 October Amended to ply Cecil St, skipping Robinson Rd.
2016 27 June Designated wheelchair-accessible bus service (WAB). WAB
29 August Discontinued.

Service 564 (2008 - 2017)

Operator Route Year Date Service changes
SBS Transit Farrer Rd → Fullerton Rd 2008 30 June Introduced between Farrer Rd (Opp Lutheran Twrs) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2009 5 October Amended to ply Cecil St, skipping Robinson Rd.
2015 16 April 2nd AM peak trip added.
2016 27 June Designated wheelchair-accessible bus service (WAB). WAB
Commute Solutions Farrer Rd → Temasek Blvd 15 August Operations transferred to Commute Solutions LLP and extended to terminate at Temasek Blvd.
2017 11 September Discontinued.

Service 565

Operator Route Year Date Service changes
SBS Transit Ah Hood Rd → Fullerton Rd 2008 30 June Introduced between Ah Hood Rd (Bef Pentecostal Ch) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2009 5 October Amended to ply Cecil St, skipping Robinson Rd.
2016 28 March Designated wheelchair-accessible bus service (WAB). WAB
City Transit
(Current)
29 August Operations transferred to City Transit, serving an additional bus stop opposite Maritime Hse along Cantonment Rd.
Ah Hood Rd → Central Blvd 2022 TBC Extended to terminate at Central Blvd and amended to ply Jln Tenteram, skipping a portion of Jln Bahagia.
Ah Hood Rd → Phillip St 2023 TBC Shortened to terminate at Phillip St (outside Tan Ean Kiam Bldg).

Service 566 (2008 - 2022)

Operator Route Year Date Service changes
SBS Transit Meyer Rd → Fullerton Rd 2008 30 June Introduced between Meyer Rd (Hse 189) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2013 30 December Amended to ply MCE with the partial closure of ECP.
Commute Solutions Meyer Rd → Marina Blvd 2014 4 August Operations transferred to Commute Solutions LLP and extended to terminate at Marina Blvd.
28 September Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
N/A 2020 8 April Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
5 May Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
1 July Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until further notice.
BT & Tan Transport 2021 4 January Operations transferred to BT & Tan Transport.
2022 1 January Discontinued.

Service 569 (2008 - 2022)

Operator Route Year Date Service changes
SBS Transit Punggol Central → Fullerton Rd 2008 25 February Introduced between Punggol Ctrl (Opp Blk 293) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2009 5 October Amended to ply Cecil St, skipping Robinson Rd.
Aedge Punggol Dr → Nicoll Highway 2016 18 January Operations transferred to Aedge Holdings, extended to start from Punggol Dr and terminate at Nicoll Highway.
2022 1 January Discontinued.

Service 570 (January - September 2011)

Operator Route Year Date Service changes
SMRT Buses New Upp Changi Rd → Tanah Merah Ferry Rd 2011 1 January Introduced between New Upp Changi Rd (Bedok Stn) and Tanah Merah Ferry Rd (Tanah Merah Ferry Ter) as a peak hour one-directional service during weekday mornings.
3 September Discontinued.

Service 574

Operator Route Year Date Service changes
DeConti Trans
(Current)
AMUpp Serangoon Rd → Anson Rd
PMAnson Rd → Upp Serangoon Rd
TBC TBC Introduced between Upp Serangoon Rd (The Midtown) and Anson Rd (Tg Pagar Stn Exit C) during morning peak hours and between Anson Rd (Hub Synergy Pt) and Upp Serangoon Rd (Opp The Midtown) during evening peak hours as a peak hour one-directional service on weekdays.
2020 TBC 7 AM peak trips removed.
Upp Serangoon Rd → Anson Rd 2023 TBC Evening peak trips temporarily suspended.
TBC 2 AM peak trips removed.
2024 TBC Evening peak trips officially discontinued.

Service 575

Operator Route Year Date Service changes
DeConti Trans
(Current)
Sengkang East Rd → Upp Cross St TBC TBC Introduced between Sengkang East Rd (Blk 301D) and Upp Cross St (Opp State Ct) as a peak hour one-directional service during weekday mornings.
2023 TBC 1 AM peak trip removed.
Buangkok Green → Cecil St 2024 TBC Shortened to start from Buangkok Green (Opp Blk 968) and terminate at Cecil St (Aft Telok Ayer St).

Service 585 (2008 - 2018)

Operator Route Year Date Service changes
SBS Transit Bedok Reservoir Rd → Fullerton Rd 2008 21 April Introduced between Bedok Reservoir Rd (Blk 122) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2011 28 August Amended to ply Jln Damai and Bedok Reservoir Rd with the partial closure of Kaki Bt Ave 1 to facilitate the construction of Kaki Bt MRT station on the Downtown MRT Line.
2012 25 June 2nd AM peak trip added at 0750 hrs.
2013 30 December Amended to ply MCE with the partial closure of ECP.
2014 28 September Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
2016 28 March Designated wheelchair-accessible bus service (WAB). WAB
24 April Amended to ply the reinstated Kaki Bt Ave 1 and Jln Tenaga, skipping Jln Damai and Bedok Reservoir Rd.
Commute Solutions Bedok Reservoir Rd → Temasek Blvd 2017 3 January Operations transferred to Commute Solutions Group and extended to terminate at Temasek Blvd.
2018 15 June Discontinued.

Service 586 (2008 - 2009)

Operator Route Year Date Service changes
SMRT Buses Bt Panjang Ring Rd → Jurong East 2008 8 September Introduced between Bt Panjang Ring Rd (Opp Bangkit Stn) and Jurong East Int as a single-trip peak hour one-directional service during weekday mornings.
2009 9 February Discontinued.

Service 587 (2008 - 2016)

Operator Route Year Date Service changes
SMRT Buses Woodlands Ring Rd → Shenton Way 2008 30 June Introduced between Woodlands Ring Rd (Blk 637) and Shenton Way (Opp MAS Bldg) as a single-trip peak hour one-directional service during weekday mornings.
20 October Amended to start from Woodlands Ring Rd (Opp Blk 624B) and ply Woodlands Ave 6.
2016 28 November Discontinued.

Service 588 (2008 - 2021)

Operator Route Year Date Service changes
SMRT Buses Sin Ming Ave → Shenton Way 2008 30 June Introduced between Sin Ming Ave (Opp Blk 454) and Shenton Way (Opp MAS Bldg) as a single-trip peak hour one-directional service during weekday mornings.
Commute Solutions 2016 29 August Operations transferred to Commute Solutions Group.
N/A 2020 8 April Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
5 May Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
1 July Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 31 December 2020.
2021 4 January Discontinued.

Service 589 (2008 - 2017)

Operator Route Year Date Service changes
SMRT Buses Sunset Way → Fullerton Rd 2008 8 September Introduced between Sunset Way (Aft Sunset Vale) and Fullerton Rd (Fullerton Sq) as a single-trip peak hour one-directional service during weekday mornings.
2012 TBC Served new bus stop near LP 36 along Sunset Way.
2017 1 March Discontinued.

Service 590 (2008 - 2021)

Operator Route Year Date Service changes
SMRT Buses Choa Chu Kang Cres → Shenton Way 2008 8 September Introduced between Choa Chu Kang Cres (Opp Blk 666) and Shenton Way (Opp MAS Bldg) as a single-trip peak hour one-directional service during weekday mornings.
2012 6 August 2nd AM peak trip added at 0740 hrs.
Commute Solutions 2017 3 January Operations transferred to Commute Solutions Group.
2018 TBC Extended to start from the bus stop outside Blk 681 along Choa Chu Kang Cres.
2019 16 August Amended to ply Brickland Rd and Bt Batok Rd, skipping Choa Chu Kang Nth 6 and Choa Chu Kang Nth 5.
Brickland Rd → Shenton Way 2020 2 January Shortened to start from Brickland Rd and amended to ply Bt Batok West Ave 8, Bt Batok West Ave 3 and Bt Batok West Ave 6.
N/A 8 April Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
5 May Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
1 July Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 31 December 2020.
2021 4 January Discontinued.

Service 591

Operator Route Year Date Service changes
Xing Sheng Transport Services
(Current)
AMPunggol Dr → Anson Rd
PMAnson Rd → Punggol Dr
TBC TBC Introduced between Punggol Dr (Kadaloor Stn) and Anson Rd (Intl Plaza) during morning peak hours and between Anson Rd (Hub Synergy Pt) and Punggol Dr (Kadaloor Stn), operating 2 trips in each direction as a peak hour one-directional service on weekdays.
2020 TBC 2 AM peak trips and 3 PM peak trips removed.
2022 TBC 2 AM peak trips and 1 PM peak trip added.
2023 TBC 1 AM peak trip removed.

Service 592

Operator Route Year Date Service changes
Xing Sheng Transport Services
(Current)
AMSengkang West Way → Anson Rd
PMAnson Rd → Sengkang West Way
TBC TBC Introduced between Sengkang West Way (Bef Fernvale Lk) and Anson Rd (Intl Plaza) during morning peak hours and between Anson Rd (Hub Synergy Pt) and Sengkang West Way (Aft Fernvale Lk), operating 1 trip in each direction as a peak hour one-directional service on weekdays.
2020 TBC 2 AM peak trips and 1 PM peak trip removed.
2021 TBC 1 AM peak trip and 1 PM peak trip removed.
2022 TBC 1 AM peak trip and 1 PM peak trip reinstated.
2023 TBC 1 AM peak trip and 1 PM peak trip removed.

Service 593

Operator Route Year Date Service changes
Loh Gim Chong Transport
(Current)
AMPunggol Way → Changi South Ave 2
PMSomapah Rd → Punggol Way
TBC TBC Introduced between Punggol Way (Soo Teck Stn) and Changi Sth Ave 2 (DBS Asia Hub) during morning peak hours and between Somapah Rd (SUTD Sports Cplx) and Punggol Way (Soo Teck Stn) as a peak hour one-directional service on weekdays.
2020 TBC 4 AM peak trips and 2 PM peak trips removed.
2021 TBC 2 AM peak trips and 2 PM peak trips removed.
2022 TBC 3 AM peak trips and 2 PM peak trips added.
AMPunggol Way → Changi South Ave 4
PMChangi South Ave 1 → Punggol Way
2024 TBC Amended to terminate at Changi Sth Ave 4 (Aft Changi Sth St 1) for morning peak trips and start from Changi Sth Ave 1 (Eightrium for evening peak trips, with 1 AM peak trip removed.

Service 597 (2008 - 2009)

Operator Route Year Date Service changes
SMRT Buses Lor 2 Toa Payoh → Shenton Way 2008 8 September Introduced between Lor 2 Toa Payoh (Opp Toa Payoh Stn) and Shenton Way (Opp MAS Bldg) as a single-trip peak hour one-directional service during weekday mornings.
2009 16 November Discontinued.

Service 598 (2008 - 2016)

Operator Route Year Date Service changes
SMRT Buses Petir Rd → Shenton Way 2008 8 September Introduced between Petir Rd (Maysprings Condo) and Shenton Way (Opp MAS Bldg), operating 2 trips as a peak hour one-directional service during weekday mornings.
2010 23 May Skipped temporarily closed bus stop outside Assumption Voc Inst along Upp Bt Timah Rd to facilitate the construction of Cashew MRT station along the Downtown MRT Line.
2015 1 March Served reinstated bus stop outside Assumption Pathway Sch along Upp Bt Timah Rd.
2016 19 December Discontinued.

Service 599 (2008 - 2023)

Operator Route Year Date Service changes
SMRT Buses Hougang St 51 → Shenton Way 2008 8 September Introduced between Hougang St 51 (Opp Hougang G. Shop Mall) and Shenton Way (Opp MAS Bldg) as a single-trip peak hour one-directional service during weekday mornings.
Xing Sheng Transport Services 2016 29 August Operations transferred to Xing Sheng Transport Services.
2023 1 July Discontinued.

Service 721

Operator Route Year Date Service changes
Leisure Frontier
(Current)
AMBrickland Rd → North Buona Vista Rd
PMNorth Buona Vista Rd → Choa Chu Kang Ave 3
2025 11 August Introduced between Brickland Rd (Aft Hai Inn See Tp) and Nth Buona Vista Rd (near MOE Pick-Up/Drop-Off Bay) during morning peak hours and between Nth Buona Vista Rd (near MOE Pick-Up/Drop-Off Bay) and Choa Chu Kang Ave 3 (Blk 464) as a peak hour one-directional service on weekdays.
AMTengah Dr → North Buona Vista Rd
PMNorth Buona Vista Rd → Plantation Cres
27 October Shortened to start from Tengah Dr (Blk 238) for morning peak trips and terminate at Plantation Cres (Tengah CC) for evening peak trips.
Serves additional pair of bus stops outside and opposite NUH along Buona Vista Flyover.

Service 722

Operator Route Year Date Service changes
City Bus Services
(Current)
AMSenja Rd → Anson Rd
PMAnson Rd → Senja Rd
TBC TBC Introduced between Senja Rd (Opp Blk 628) and Anson Rd (Intl Plaza) during morning peak hours and between Anson Rd (Hub Synergy Pt) and Senja Rd (Blk 628) as a peak hour one-directional service on weekdays.
N/A 2021 TBC Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore.
Senja Rd → Cecil St 2022 4 April Resumed normal operations with PM peak route discontinued, following the discontinuation of Bus Service 971.
Amended to ply Petir Rd and extended to terminate at Cecil St (Opp GB Bldg).
Amended to ply Senja Rd and Bt Panjang Ring Rd with the conversion of Senja Lk to one-way traffic.
2024 TBC Amended to terminate at Gopeng St (beside Twenty Anson) with 1 AM peak trip removed.
AMSenja Rd → Gopeng St
PMTg Pagar Rd → Senja Rd
2025 2 January Single evening trip introduced between Tg Pagar Rd (Tg Pagar Plaza) and Senja Rd (Senja FC).
Shortened to start from Senja Rd (Senja FC) for morning peak trips.
3 November 2nd AM peak trip added.

Service 723

Operator Route Year Date Service changes
Xing Sheng Transport Services
(Current)
AMBuangkok Green → Upp Cross St
PMRaffles Quay → Buangkok Green
TBC TBC Introduced between Buangkok Green (Blk 565) and Upp Cross St (Opp State Ct) during morning peak hours and between Raffles Quay (One Raffles Quay) and Buangkok Green (Opp Blk 565) during evening peak hours as a peak hour one-directional service on weekdays.
Buangkok Green → Upp Cross St 2020 8 April 1 morning peak trip and all evening peak trips temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore.
2024 TBC Evening peak trips officially discontinued.

Service 728

Operator Route Year Date Service changes
Loh Gim Chong Transport
(Current)
AMSengkang West Ave → Changi South Ave 2
PMSomapah Rd → Sengkang West Ave
TBC TBC Introduced between Sengkang West Ave (Aft Fernvale Lane) and Changi Sth Ave 2 (DBS Asia Hub) during morning peak hours and between Somapah Rd (SUTD Sports Cplx) and Sengkang West Ave (Bef Fernvale Lane) as a peak hour one-directional service on weekdays.
2020 TBC 6 AM peak trips and 3 PM peak trips removed.
2021 TBC 1 AM peak trip and 1 PM peak trip removed.
2022 TBC 2 AM peak trips and 1 PM peak trip added.
AMSengkang West Ave → Changi South Ave 4
PMChangi South Ave 1 → Sengkang West Ave
2024 TBC Amended to terminate at Changi Sth Ave 4 (Aft Changi Sth St 1) for morning peak trips and start from Changi Sth Ave 1 (Eightrium for evening peak trips, with 1 AM peak trip removed.

Service 729

Operator Route Year Date Service changes
K.H. Ng Bus Transport Service
(Current)
AMPunggol Field → Pasir Panjang Rd
PMPasir Panjang Rd → Punggol Field
TBC TBC Introduced between Punggol Field (Opp Blk 126A) and Pasir Panjang Rd (Pasir Panjang Ctr) during morning peak hours and between Pasir Panjang Rd (Harbourside Ind Bldg 2) and Punggol Field (Blk 126A) as a peak hour one-directional service on weekdays.
AMPunggol Field → Alexandra Rd
PMAlexandra Rd → Punggol Field
2020 TBC Amended to start from Punggol Field (Blk 126A), ply Sengkang East Way, Sengkang Ctrl and Serangoon Nth Ave 4, and shortened to terminate at Alexandra Rd (Bef Telok Blangah Hill Pk) for morning peak trips and start from Alexandra Rd (Alexandra Pt) for evening peak trips.
2021 TBC Extended to terminate at Alexandra Rd (Opp Alexandra Retail Ctr), with 2 AM peak trips and 2 PM peak trips removed.

Service 736

Operator Route Year Date Service changes
City Transit
(Current)
Tampines Ave 9 → Temasek Blvd TBC TBC Introduced between Tampines Ave 9 (Blk 484) and Temasek Blvd (Suntec Twr Two) as a single-trip peak hour one-directional service during weekday mornings.
2024 15 January Amended to ply Tampines Ave 12, Tampines Nth Dr 2 and Tampines Ave 6.
27 May 2nd AM peak trip added.

Service 740

Operator Route Year Date Service changes
Loh Gim Chong Transport
(Current)
AMSembawang Dr → Changi South Ave 2
PMSomapah Rd → Sembawang Dr
TBC TBC Introduced between Sembawang Dr (Blk 405) and Changi Sth Ave 2 (DBS Asia Hub) during morning peak hours and between Somapah Rd (SUTD Sports Cplx) and Sembawang Dr (Blk 478) as a peak hour one-directional service on weekdays.
2020 TBC 3 AM peak trips and 1 PM peak trip removed.
2021 TBC 1 AM peak trip added and 1 PM peak trip removed.
AMSembawang Dr → Changi South Ave 4
PMChangi South Ave 1 → Sembawang Dr
2024 TBC Amended to terminate at Changi Sth Ave 4 (Aft Changi Sth St 1) for morning peak trips and start from Changi Sth Ave 1 (Eightrium for evening peak trips.
2025 TBC 1 PM peak trip removed.

Service 742

Operator Route Year Date Service changes
Loh Gim Chong Transport
(Current)
AMAng Mo Kio Ave 3 → Changi South Ave 2
PMSomapah Rd → Ang Mo Kio Ave 3
TBC TBC Introduced between Ang Mo Kio Ave 3 (Blk 516) and Changi Sth Ave 2 (DBS Asia Hub) during morning peak hours and between Somapah Rd (SUTD Sports Cplx) and Ang Mo Kio Ave 3 (Blk 101) as a peak hour one-directional service on weekdays.
2020 TBC 2 AM peak trips and 1 PM peak trip removed.
2021 TBC 1 PM peak trip removed.
2024 TBC 1 AM peak trip and 1 PM peak trip removed.
AMAng Mo Kio Ave 3 → Changi South Ave 4
PMChangi South Ave 1 → Ang Mo Kio Ave 3
TBC Amended to terminate at Changi Sth Ave 4 (Aft Changi Sth St 1) for morning peak trips and start from Changi Sth Ave 1 (Eightrium for evening peak trips.
2025 TBC 2 AM peak trips and 1 PM peak trip removed.

Service 747

Operator Route Year Date Service changes
Dynacle Connections
(Current)
Canberra Rd → HarbourFront Stn 2025 TBC Introduced between Canberra Rd (Blk 424A CP) and Telok Blangah Rd (Pick-Up Point outside HarbourFront Stn Exit D) as a single-trip peak hour one-directional service during weekday mornings.

Service 753

Operator Route Year Date Service changes
Ren Quan Transport
(Current)
AMFlora Rd → Anson Rd
PMRaffles Quay → Flora Rd
TBC TBC Introduced between Flora Rd (Estella Gdns) and Anson Rd (Intl Plaza) during morning peak hours and between Raffles Quay (One Raffles Quay) and Flora Rd (Estella Gdns), operating a single trip in each direction as a peak hour one-directional service on weekdays.
2023 TBC 2 AM peak trips and 2 PM peak trips removed.
2024 TBC 1 PM peak trip removed.
TBC 1 AM peak trip removed.
AMMariam Way → Anson Rd
PMRaffles Quay → Mariam Way
2025 23 February Extended to start from Mariam Way (Aft Ballota Pk) for morning peak trips and terminate at Mariam Way (Bef Mariam Wk) for evening peak trips.
Mariam Way → Anson Rd 2026 26 January Evening peak route temporarily suspended.

Service 761 (2011 - 2022)

Operator Route Year Date Service changes
SBS Transit Ang Mo Kio Ave 2 → Fullerton Rd 2011 17 January Introduced between Ang Mo Kio Ave 2 and Fullerton Rd as a peak hour one-directional service during weekday mornings, replacing the deleted sectors of Premium Service 549.
Commute Solutions Ang Mo Kio Ave 2 → Temasek Blvd 2016 3 October Operations transferred to Commute Solutions Group and extended to terminate at Temasek Blvd.
N/A 2020 8 April Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
5 May Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
Ang Mo Kio Ave 2 → Temasek Blvd 1 July Resumed normal operations.
3S Transport 2021 4 January Operations transferred to 3S Transport.
2022 1 January Discontinued.

Service 762

Operator Route Year Date Service changes
City Transit
(Current)
Teban Gardens Rd → Beach Rd TBC TBC Introduced between Teban Gdns Rd (Blk 41) and Church St (OCBC Ctr) as a single-trip peak hour one-directional service during weekday mornings.
2021 TBC Extended to terminate at Beach Rd (Opp Golden Mile Cplx).
West Coast Rd → Beach Rd 2023 TBC Amended to start from West Coast Rd (Bet Blks 50/51).

Service 767

Operator Route Year Date Service changes
City Bus Services
(Current)
Jln Loyang Besar → New Bridge Rd 2015 17 August Introduced between Jln Loyang Besar (Loyang Townhse) and New Bridge Rd (Chinatown Pt) as a single-trip peak hour one-directional service during weekday mornings.
2016 24 October 2nd AM peak trip added.
Pasir Ris St 51 → New Bridge Rd 2022 TBC Amended to start from Pasir Ris St 51 (Blk 564) with 1 AM peak trip removed.
Elias Rd → Beach Rd 2023 TBC Amended to start from Elias Rd (Blk 638) and terminate at Beach Rd (Opp Golden Mile Cplx).
Pasir Ris Dr 4 → Beach Rd 2024 TBC Shortened to start from Pasir Ris Dr 4 (Blk 231A CP) and terminate at Beach Rd (Opp The Gateway).

Service 776

Operator Route Year Date Service changes
Ren Quan Transport
(Current)
AMSembawang Rd → Changi South Ave 2
PMChangi South Ave 1 → Sembawang Rd
TBC TBC Introduced between Sembawang Rd (Opp Durban Rd) and Changi Sth Ave 2 (DBS Asia Hub) during morning peak hours and between Changi South Ave 1 (Eightrium) and Sembawang Rd (Aft Durban Rd) as a peak hour one-directional service on weekdays.
2023 TBC Shortened to start from Sembawang Rd (Opp Blk 592C) for morning peak trips and terminate at Sembawang Rd (Blk 592C) for evening peak trips.
Sembawang Rd → Changi South Ave 2 2025 TBC Evening peak trips discontinued.

Teachers' Estate Service (2006 - 2007)

Operator Route Year Date Service changes
SMRT Buses Yio Chu Kang ↺ Teachers' Estate 2006 26 June Introduced between Yio Chu Kang Ter and Teachers' Est (Loop) as a day service on weekdays and Saturdays.
9 December Revised to operate on weekdays only.
2007 9 April Served additional bus stops outside and opposite Castle Green along Ang Mo Kio Ave 6 and outside and opposite Seasons Pk along Yio Chu Kang Rd.
21 May Extended to ply Sembawang Hills Dr, Thomson Hill and Thomson Hills Dr before serving Teachers' Est.
3 September Discontinued.

Springside & Springleaf Estate Service (2007 - 2009)

Operator Route Year Date Service changes
SMRT Buses
PeakYio Chu Kang ↺ Springside/Springleaf Estates
Off PeakAng Mo Kio ↺ Springside/Springleaf Estates
2007 26 November Introduced between Yio Chu Kang Ter (Peak) / Ang Mo Kio Int (Off Peak) and Springside/Springleaf Est (Loop) as a day service on weekdays.
2009 1 June Discontinued.

Service LCS1

Operator Route Year Date Service changes
SBS Transit
AMTampines Ave 9 → Airline Rd
PMAirline Rd → Tampines Ave 9
2023 23 Feburary Introduced between Tampines Ave 9 and Airline Rd as a peak hour one-directional service during weekdays peak hours, departing at 0730 hrs and 0800 hrs in the morning and 1800 hrs and 1830 hrs in the evening. Flat fare of $3.20 via EZ-Link and contactless bank cards only.
27 March Revision of departure times to 30 minutes earlier in the morning at 0700 hrs and 0730 hrs and 15 minutes earlier in the evening at 1745 hrs and 1815 hrs.
Tower Transit
(Current)
2025 23 April Operations transferred to Tower Transit Singapore.
23 June Revision of fare to $4.00.

Service LCS2

Operator Route Year Date Service changes
SBS Transit
AMPunggol Way → Airline Rd
PMAirline Rd → Punggol Way
2023 23 Feburary Introduced between Punggol Way and Airline Rd as a peak hour one-directional service during weekdays peak hours, departing at 0730 hrs and 0800 hrs in the morning and 1800 hrs and 1830 hrs in the evening. Flat fare of $3.20 via EZ-Link and contactless bank cards only.
27 March Revision of departure times to 30 minutes earlier in the morning at 0700 hrs and 0730 hrs and 15 minutes earlier in the evening at 1745 hrs and 1815 hrs.
Tower Transit
(Current)
2025 23 April Operations transferred to Tower Transit Singapore.
23 June Revision of fare to $4.00.
2026 30 March Amended to ply Punggol Pl with the partial closure of Punggol Wk to facilitate the construction of Punggol station on the Cross Island Line.


References