Difference between revisions of "History of Express Services"

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==Service 10e==
==Service 10e {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="3"|{{SBS Transit}}<br>(Current)
!rowspan="8"|{{SBST}}<br>(Current)
|'''2005'''
!rowspan="5"|Bedok Rd → Shenton Way (AM)<br>Anson Rd → Bedok Rd (PM)<br>(2005 - Apr 2020)
|'''19 September'''
|2005
|Introduced between Bedok Rd and Shenton Way (AM Peak) and between Anson Rd and Bedok Rd (PM Peak) as a peak hour one-directional service on weekdays.
|19 September
|Introduced between Bedok Rd (Opp Man Fatt Lam Tp) and Shenton Way (Opp Temasek Twr) during morning peak hours and between Anson Rd (Apex Twr) and Bedok Rd (Man Fatt Lam Tp) during evening peak hours as a peak hour one-directional Fast Forward service on weekdays.
|-
|-
|'''2009'''
|2009
|'''23 February'''
|23 February
|Calls at an additional bus stop outside Suntec City along Nicoll Highway.
|Serves additional bus stop outside Suntec City along Nicoll Highway.
|-
|-
|'''2016'''
|2012
|'''27 June'''
|16 January
|5th AM peak trip added at 0730 hrs.
|-
|2016
|27 June
|{{DWAB}}
|{{DWAB}}
|-
|2018
|12 August
|Converted to Express service.
|-
!rowspan="2" {{N/A}}
|rowspan="3"|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 June 2020.
|-
!Bedok Rd → Shenton Way (AM)<br>Anson Rd → Bedok Rd (PM)<br>(since Jun 2020)
|2 June
|Resumed normal operations.
|}
|}


==Service 12e==
==Service 12e {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="2"|{{Go-Ahead Singapore}}<br />(Current)
!rowspan="17"|{{GAS}}<br />(Current)
|rowspan="2"|'''2018'''
!Pasir Ris ↔ New Bridge Rd (Jan - Mar 2018)
|'''28 January'''
|rowspan="2"|2018
|Introduced between Pasir Ris Int and New Bridge Rd Ter. Wheelchair-accessible at launch.
|28 January
|Introduced between Pasir Ris Int and New Bridge Rd Ter, operating daily. Wheelchair-accessible at launch.
|-
|-
|'''10 March'''
!rowspan="3"|Pasir Ris ↔ Kampong Bahru (Mar 2018 - Apr 2020)
|To be extended to Kg Bahru Ter with the closure of New Bridge Rd Ter.
|10 March
|Extended to Kg Bahru Ter with the closure of New Bridge Rd Ter.
|-
|2019
|27 January
|Serves a pair of additional bus stops outside and opposite Eastern Lagoon II along Bedok Sth Ave 1, an additional bus stop outside Bugis Stn Exit D along Rochor Rd and 2 additional bus stops outside Golden Landmark and outside Duo Residences along Ophir Rd.
|-
|rowspan="4"|2020
|9 February
|Revised to operate in the mornings and afternoons (towards Kg Bahru Ter) and afternoons and evenings (towards Pasir Ris Int) daily.
|-
!rowspan="2" {{N/A}}
|15 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 June 2020.
|-
!Pasir Ris ↔ Kampong Bahru (Jun 2020 - 2021)
|2 June
|Resumed normal operations.
|-
!{{N/A}}
|2021
|15 September
|Temporarily suspended due to the impact of COVID-19 on available manpower.
|-
!rowspan="9"|Pasir Ris ↔ Kampong Bahru (since 2022)
|rowspan="5"|2022
|rowspan="4"|16 January
|Resumed normal operations.
|-
|First bus timing from Pasir Ris Int revised to 0630 hrs on Saturdays, Sundays and Public Holidays.
|-
|Last bus timing from Pasir Ris Int revised to 1800 hrs on Weekdays.
|-
|Last bus timing from Kg Bahru Ter revised to 2230 hrs daily.
|-
|30 October
|Temporarily 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.
|-
|rowspan="4"|2023
|rowspan="4"|9 April
|First bus timing from Pasir Ris Int revised to 0800 hrs on Saturdays, Sundays and Public Holidays.
|-
|Last bus timing from Pasir Ris Int revised to 1200 hrs on Weekdays, 1800 hrs on Saturdays, Sundays and Public Holidays.
|-
|First bus timing from Kg Bahru Ter revised to 1600 hrs on Weekdays, 1330 hrs on Saturdays, Sundays and Public Holidays.
|-
|Last bus timing from Kg Bahru Ter revised to 2200 hrs daily.
|}
|}


==Service 14e==
==Service 14e {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="4"|{{SBS Transit}}<br>(Current)
!rowspan="9"|{{SBST}}<br>(Current)
|'''2005'''
!rowspan="6"|Bedok North Ave 3 → Orchard Rd (AM)<br>Orchard Rd → Bedok North Ave 3 (PM)<br>(2005 - Apr 2020)
|'''12 December'''
|2005
|Introduced between Bedok North Ave 3 and Orchard Rd (AM Peak) and between Orchard Rd and Bedok North Ave 3 (PM Peak) as a peak hour one-directional service on weekdays.
|12 December
|Introduced between Bedok Nth Ave 3 (Blk 403) and Orchard Rd (Lucky Plaza) during morning peak hours and between Orchard Rd (Lucky Plaza) and Bedok Nth Ave 3 (Bet Blks 139/140) during evening peak hours as a peak hour one-directional Fast Forward service on weekdays.
|-
|2006
|29 October
|Serves relocated bus stop outside Orchard Stn along Orchard Turn.
|-
|-
|'''2006'''
|2009
|'''29 October'''
|23 February
|Calls at a relocated bus stop outside Orchard Stn along Orchard Turn.
|Serves additional pair of bus stops outside and opposite Suntec City along Nicoll Highway.
|-
|-
|'''2009'''
|2012
|'''23 February'''
|16 January
|Calls at an additional pair of bus stops outside and opposite Suntec City along Nicoll Highway.
|4th AM peak trip added at 0725 hrs.
|-
|-
|'''2015'''
|2015
|'''3 December'''
|3 December
|{{DWAB}}
|{{DWAB}}
|-
|2018
|12 August
|Converted to Express service.
|-
!rowspan="2" {{N/A}}
|rowspan="3"|2020
|15 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 June 2020.
|-
!Bedok North Ave 3 → Orchard Rd (AM)<br>Orchard Rd → Bedok North Ave 3 (PM)<br>(since Jun 2020)
|2 June
|Resumed normal operations.
|}
|}


==Service 30e==
==Service 30e {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="12"|{{SBS Transit}}<br>(Current)
!rowspan="16"|{{SBST}}<br>(Current)
|'''2005'''
!rowspan="13"|Bedok → Pasir Panjang Rd (AM)<br>Pasir Panjang Rd → Bedok (PM)<br>(2005 - Apr 2020)
|'''19 September'''
|2005
|Introduced between Bedok Int and Pasir Panjang Rd (AM Peak) and between Pasir Panjang Rd and Bedok Int (PM Peak) as a peak hour one-directional service on weekdays.
|19 September
|Introduced between Bedok Int and Pasir Panjang Rd (Opp Singapore Science Pk II) during morning peak hours and between Pasir Panjang Rd (Singapore Science Pk II) and Bedok Int during evening peak hours as a peak hour one-directional Fast Forward service on weekdays.
|-
|-
|rowspan="2"|'''2006'''
|rowspan="2"|2006
|'''19 March'''
|19 March
|Amended to ply Guillemard Rd with the partial closure of Old Airport Rd and Dunman Rd to facilitate the construction of Dakota MRT station on the Circle MRT Line.
|Amended to ply Cassia Lk, Cassia Cres, Guillemard Rd and Guillemard Camp Rd with the partial closure of Old Airport Rd and Dunman Rd to facilitate the construction of Dakota MRT station on the Circle MRT Line.
|-
|-
|'''29 October'''
|29 October
|Calls at a new bus stop outside VivoCity along Telok Blangah Rd.
|Serves new bus stop outside VivoCity along Telok Blangah Rd.
|-
|-
|rowspan="2"|'''2008'''
|rowspan="2"|2008
|'''7 December'''
|7 December
|Skips the bus stop opposite Temenggong D Mosque along Telok Blangah Rd.
|Skips removed bus stop opposite Temenggong D Mque along Telok Blangah Rd.
|-
|-
|'''29 December'''
|29 December
|Amended to ply the reinstated Old Airport Rd and Dunman Rd, skipping Guillemard Rd.
|Amended to ply the reinstated Old Airport Rd and Dunman Rd, skipping Cassia Lk, Guillemard Rd and Guillemard Camp Rd.
|-
|-
|rowspan="2"|'''2009'''
|rowspan="2"|2009
|'''23 February'''
|23 February
|Calls at 2 additional pairs of bus stops after and opposite PSA Wharves G3 and outside and opposite Heng Mui Keng Terr along Pasir Panjang Rd.
|Serves 2 additional pairs of bus stops after and opposite PSA Wharves G3 and outside and opposite Heng Mui Keng Terr along Pasir Panjang Rd.
|-
|-
|'''4 October'''
|4 October
|Amended to ply express sectors along the reinstated Tg Katong Rd, skipping express sectors along Geylang Rd, Paya Lebar Rd and Sims Ave.
|Amended to ply the reinstated Tg Katong Rd, skipping Geylang Rd, Paya Lebar Rd and Sims Ave.
|-
|-
|'''2011'''
|2011
|'''19 November'''
|19 November
|Amended to Bedok Temp Int.
|Amended to Bedok Temp Int.
|-
|-
|'''2012'''
|2012
|'''27 August'''
|27 August
|Calls at an additional pair of bus stops outside and opposite Alexandra DP Blk 3 along Pasir Panjang Rd.
|Serves additional pair of bus stops outside and opposite Alexandra DP Blk 3 along Pasir Panjang Rd.
|-
|-
|'''2013'''
|2013
|'''29 December'''
|29 December
|Amended to ply express sectors along the Marina Coastal Expressway (MCE) with the partial closure of East Coast Parkway (ECP).
|Amended to ply MCE with the partial closure of ECP.
|-
|-
|'''2014'''
|2014
|'''30 November'''
|30 November
|Amended to Bedok Integrated Transport Hub.
|Amended to Bedok Integrated Transport Hub.
|-
|-
|'''2016'''
|2016
|'''25 January'''
|25 January
|{{DWAB}}
|{{DWAB}}
|-
|2018
|12 August
|Converted to Express service.
|-
!rowspan="2" {{N/A}}
|rowspan="3"|2020
|15 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 June 2020.
|-
!Bedok → Pasir Panjang Rd (AM)<br>Pasir Panjang Rd → Bedok (PM)<br>(since Jun 2020)
|2 June
|Resumed normal operations.
|}
|}


==Service 74e==
==Service 43e {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="2"|{{SBS Transit}}<br>(Current)
!rowspan="11"|{{GAS}}<br />(Current)
|'''2006'''
!Punggol → Marine Parade Rd (AM)<br>Marine Parade Rd → Punggol (PM)<br>(2019 - Apr 2020)
|'''18 December'''
|2019
|Introduced between Hougang Central Int and Buona Vista Ter (AM Peak) and between Buona Vista Ter and Hougang Central Int (PM Peak) as a peak hour one-directional service on weekdays.
|9 September
|Introduced between Punggol Temp Int and Marine Parade Rd (Opp Blk 72) during morning peak hours and between Marine Parade Rd (Bet Blks 72/74) and Punggol Temp Int during evening peak hours as a peak-hour one-directional service on weekdays. Wheelchair-accessible at launch.
|-
|-
|'''2015'''
!rowspan="2" {{N/A}}
|'''28 September'''
|rowspan="3"|2020
|{{DWAB}}
|15 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 June 2020.
|-
!Punggol → Marine Parade Rd (AM)<br>Marine Parade Rd → Punggol (PM)<br>(Jun 2020 - 2021)
|2 June
|Resumed normal operations.
|-
!{{N/A}}
|2021
|15 September
|Temporarily suspended due to the impact of COVID-19 on available manpower.
|-
!rowspan="6"|Punggol → Marine Parade Rd (AM)<br>Marine Parade Rd → Punggol (PM)<br>(since 2022)
|rowspan="3"|2022
|rowspan="3"|17 January
|Resumed normal operations.
|-
|Last bus timing from Punggol Temp Int revised to 0930 hrs.
|-
|First bus timing from Marine Parade Rd revised to 1700 hrs.
|-
|rowspan="3"|2024
|rowspan="3"|27 May
|First bus timing from Punggol Temp Int brought forward to 0620 hrs.
|-
|First bus timing from Marine Parade Rd brought forward to 1650 hrs.
|-
|Serves additional bus stops along Buangkok Dr and Airport Rd.
|}
|}


==Service 89e==
==Service 74e (2006 - 2022) {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="PAST"
!Operator
!Operator
!Year
!Year
Line 145: Line 290:
!Service changes
!Service changes
|-
|-
!rowspan="4"|{{SBS Transit}}<br>(Current)
!rowspan="7"|{{SBST}}
|'''2005'''
|2006
|'''19 September'''
|18 December
|Introduced between Hougang Central Int and Airport Cargo Rd (AM Peak) and between Airport Cargo Rd and Hougang Central Int (PM Peak) as a peak hour one-directional service on weekdays.
|Introduced between Hougang Ctrl Int and Buona Vista Ter during morning peak hours and between Buona Vista Ter and Hougang Ctrl Int during evening peak hours as a peak hour one-directional Fast Forward service on weekdays.
|-
|-
|'''2009'''
|2015
|'''23 February'''
|28 September
|Calls at an additional bus stop outside 3rd Cargo Agents along Airline Rd for evening peak trips.
|{{DWAB}}
|-
|-
|'''2014'''
|2018
|'''24 August'''
|12 August
|Calls at a new pair of bus stops before and after Punggol Rd along TPE.
|Converted to Express service.
|-
|-
|'''2015'''
|rowspan="3"|2020
|'''3 December'''
|15 April
|{{DWAB}}
|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 June 2020.
|-
|2 June
|Resumed normal operations.
|-
|2022
|17 January
|Discontinued.
|}
|}


==Service 97e==
==Service 89e {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="9"|{{SBS Transit}}
!rowspan="15"|{{SBST}}<br>(Current)
|rowspan="2"|'''2005'''
!Hougang Ctrl → Airport Cargo Rd (AM)<br>Airport Cargo Rd → Hougang Ctrl (PM)<br>(2005 - 2009)
|'''3 January'''
|2005
|Introduced as a Fast Forward service between Jurong East Int and Fullerton Rd (AM Peak) and between Collyer Quay and Jurong East Int (PM Peak) as a peak hour one-directional Fast Forward service on weekdays.
|19 September
|Introduced between Hougang Ctrl Int and Airport Cargo Rd (AirFreight Ter Bldg) during morning peak hours and between Airport Cargo Rd (CIAS Cargo Ters) and Hougang Ctrl Int during evening peak hours as a peak hour one-directional Fast Forward service on weekdays.
|-
!rowspan="4"|Hougang Ctrl → Airport Cargo Rd (AM)<br>Airline Rd → Hougang Ctrl (PM)<br>(2009 - Apr 2020)
|2009
|23 February
|Serves additional bus stop outside 3rd Cargo Agents along Airline Rd for evening peak trips.
|-
|2014
|24 August
|Serves new pair of bus stops before and after Punggol Rd along TPE.
|-
|-
|'''12 June'''
|2015
|Calls at a new bus stop outside Science Park along AYE.
|3 December
|{{DWAB}}
|-
|-
|'''2006'''
|2018
|'''29 October'''
|12 August
|Calls at a new bus stop outside VivoCity along Telok Blangah Rd.
|Converted to Express service.
|-
|-
|rowspan="2"|'''2009'''
!{{N/A}}
|rowspan="2"|'''23 February'''
|rowspan="2"|2020
|Extended to terminate at Raffles Ave for morning peak trips and start from Temasek Blvd for evening peak trips.
|15 April
|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
|-
|-
|Calls at an additional pair of bus stops outside Blk 44 and opposite Blk 45 along Telok Blangah Rd.
!rowspan="9"|Hougang Ctrl → Airport Cargo Rd (AM)<br>Airline Rd → Hougang Ctrl (PM)<br>(since Apr 2020)
|24 April
|Temporary suspension of service reverted with immediate effect instead of 5 May 2020.
|-
|-
|'''2010'''
|2021
|'''26 April'''
|5 July
|Amended to Marina Ctr Ter.
|6th AM peak trip added.
|-
|-
|'''2011'''
|rowspan="2"|2022
|'''17 December'''
|28 August
|Amended to Jurong East Temp Int.
|Temporarily amended to ply Hougang Ave 4 and Hougang Ave 10 with the partial closure of Hougang Ctrl to facilitate the construction of Hougang MRT station on the Cross Island MRT Line.
|-
|27 December
|7th AM peak trip added.
|-
|rowspan="3"|2023
|26 February
|Temporarily amended to ply the bus-only corridor along Loyang Ave and Loyang Way with the partial closure of Loyang Ave to facilitate the construction of Loyang Viaduct and Loyang MRT station on the Cross Island MRT Line, skipping 2 pairs of bus stops along Loyang Ave.
|-
|26 June
|8th and 9th AM peak trips added at 0615 hrs and 0625 hrs. 6th PM peak trip added at 1739 hrs.
|-
|-
|'''2013'''
|16 October
|'''1 December'''
|10th and 11th AM peak trips added. 7th and 8th PM peak trips added.
|Calls at a new bus stop outside Downtown Stn along Central Blvd.
|-
|-
|'''2015'''
|rowspan="2"|2024
|'''28 September'''
|15 April
|{{DWAB}}
|12th and 13th AM peak trips added. 9th and 10th PM peak trips added.
|-
|-
!{{Tower Transit Singapore}}<br>(Current)
|16 September
|'''2016'''
|Serves an additional pair of bus stops along Punggol Rd outside and opposite The Rivervale.
|'''12 June'''
|Operated by Tower Transit Singapore.
|}
|}


==Service 147e==
==Service 97e {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
:Refer to [[Bus Service 97e]] for more information.
|-bgcolor=#55DD33
 
==Service 147e (2018 - 2020) {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Operator
!Year
!Year
Line 219: Line 399:
!Service changes
!Service changes
|-
|-
!{{SBS Transit}}<br />(Current)
!rowspan="3"|{{SBST}}
|'''2018'''
|rowspan="2"|2018
|'''28 January'''
|28 January
|Introduced between Clementi Int and Eu Tong Sen St/New Bridge Rd. Wheelchair-accessible at launch.
|Introduced between New Bridge Rd (Clarke Quay Stn) and Clementi Int and between Clementi Int and Eu Tong Sen St (Clarke Quay Stn Exit E) as a Fast Forward service, operating daily. Wheelchair-accessible at launch.
|-
|12 August
|Converted to Express service.
|-
|2020
|9 February
|Discontinued.
|}
|}


==Service 151e==
==Service 151e (2006 - 2022) {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="PAST"
!Operator
!Operator
!Year
!Year
Line 233: Line 420:
!Service changes
!Service changes
|-
|-
!rowspan="3"|{{SBS Transit}}<br>(Current)
!rowspan="7"|{{SBST}}
|'''2006'''
|2006
|'''18 December'''
|18 December
|Introduced between Hougang Central Int and Kent Ridge Ter (AM Peak) and between Kent Ridge Ter and Hougang Central Int (PM Peak) as a peak hour one-directional service on weekdays.
|Introduced between Hougang Ctrl Int and Kent Ridge Ter during morning peak hours and between Kent Ridge Ter and Hougang Ctrl Int during evening peak hours as a peak hour one-directional Fast Forward service on weekdays.
|-
|2015
|3 December
|{{DWAB}}
|-
|2018
|12 August
|Converted to Express service.
|-
|rowspan="3"|2020
|15 April
|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
|-
|-
|'''2011'''
|5 May
|'''4 September'''
|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 June 2020.
|Amended to skip express sectors along Bendemeer Rd, Whampoa North and Serangoon Rd towards Kent Ridge Ter with the permanent closure of Whampoa North.
|-
|-
|'''2015'''
|2 June
|'''3 December'''
|Resumed normal operations.
|{{DWAB}}
|-
|2022
|17 January
|Discontinued.
|}
 
==Service 167e (2018 - 2020) {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="6"|{{SMB}}
|2018
|25 November
|Introduced between Sembawang Int and Shenton Way (Opp MAS Bldg) and between Anson Rd (Tg Pagar Stn Exit C) and Sembawang Int, operating daily. Wheelchair-accessible at launch.
|-
|rowspan="5"|2020
|9 February
|Revised to operate in the mornings and afternoons (towards Shenton Way) and in the afternoons and evenings (towards Sembawang Int) on weekdays only.
|-
|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 June 2020.
|-
|2 June
|Resumed normal operations.
|-
|14 December
|Discontinued.
|}
|}


==Service 174e==
==Service 174e {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="11"|{{SBS Transit}}<br>(Current)
!rowspan="16"|{{SBST}}<br>(Current)
|rowspan="2"|'''2005'''
!rowspan="2"|Boon Lay → North Bridge Rd (AM)<br>North Bridge Rd → Boon Lay (PM)<br>(2005 - Jun 2006)
|'''28 March'''
|rowspan="2"|2005
|Introduced between Boon Lay Int and North Bridge Rd (AM Peak) and between North Bridge Rd and Boon Lay Int (PM Peak) as a peak hour one-directional service on weekdays.
|28 March
|Introduced between Boon Lay Int and Nth Bridge Rd (St. Andrew's Cath) during morning peak hours and between Nth Bridge Rd (St. Andrew's Cath) and Boon Lay Int during evening peak hours as a peak hour one-directional Fast Forward service on weekdays.
|-
|-
|'''2 July'''
|2 July
|Amended to ply Grange Rd with the partial closure of Somerset Rd.
|Amended to ply Grange Rd with the partial closure of Somerset Rd.
|-
|-
|rowspan="3"|'''2006'''
!Boon Lay Temp Int → North Bridge Rd (AM)<br>North Bridge Rd → Boon Lay Temp Int (PM)<br>(Jun - Nov 2006)
|'''18 June'''
|rowspan="3"|2006
|18 June
|Amended to Boon Lay Temp Int.
|Amended to Boon Lay Temp Int.
|-
|-
|rowspan="2"|'''20 November'''
!rowspan="2"|Boon Lay Temp Int → New Bridge Rd (AM)<br>New Bridge Rd → Boon Lay Temp Int (PM)<br>(Nov 2006 - 2009)
|rowspan="2"|20 November
|Extended to New Bridge Rd Ter.
|Extended to New Bridge Rd Ter.
|-
|-
|Calls at an additional pair of bus stops outside and opposite S'pore Botanic Gdns along Napier Rd.
|Serves additional pair of bus stops outside and opposite Singapore Botanic Gdns along Napier Rd.
|-
|-
|'''2009'''
!rowspan="5"|Boon Lay → New Bridge Rd (AM)<br>New Bridge Rd → Boon Lay (PM)<br>(2009 - 2018)
|'''27 December'''
|2009
|27 December
|Amended to Boon Lay Integrated Transport Hub.
|Amended to Boon Lay Integrated Transport Hub.
|-
|-
|'''2011'''
|2011
|'''14 August'''
|14 August
|Calls at an additional bus stop outside Clarke Quay Stn along Eu Tong Sen St.
|Serves additional bus stop outside Clarke Quay Stn along Eu Tong Sen St.
|-
|-
|'''2012'''
|2012
|'''9 December'''
|9 December
|Amended to ply express sectors along Bt Timah Link with the partial closure of Jln Jurong Kechil to facilitate the construction of Beauty World MRT station on the Downtown MRT Line.
|Amended to ply Upp Bt Timah Rd and Bt Timah Lk with the partial closure of Jln Jurong Kechil to facilitate the construction of Beauty World MRT station on the Downtown MRT Line.
|-
|-
|'''2014'''
|2014
|'''26 January'''
|26 January
|Amended to ply express sectors along the reinstated Jln Jurong Kechil, skipping express sectors along Bt Timah Link.
|Amended to ply express sectors along the reinstated Jln Jurong Kechil, skipping Upp Bt Timah Rd and Bt Timah Lk.
|-
|-
|'''2015'''
|2015
|'''28 September'''
|28 September
|{{DWAB}}
|{{DWAB}}
|-
|-
|'''2018'''
!rowspan="2"|Boon Lay → Kampong Bahru (AM)<br>Kampong Bahru → Boon Lay (PM)<br>(2018 - Apr 2020)
|'''10 March'''
|rowspan="2"|2018
|To be extended to Kg Bahru Ter with the closure of New Bridge Rd Ter and to call at additional bus stops before Neil Rd along New Bridge Rd, before Kg Bahru Ter and opposite Kg Bahru Ter along Kg Bahru Rd.
|10 March
|Extended to Kg Bahru Ter with the closure of New Bridge Rd Ter.
|-
|12 August
|Converted to Express service.
|-
!rowspan="2" {{N/A}}
|rowspan="3"|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 June 2020.
|-
!rowspan="2"|Boon Lay → Kampong Bahru (AM)<br>Kampong Bahru → Boon Lay (PM)<br>(since Jun 2020)
|2 June
|Resumed normal operations.
|-
|2022
|14 February
|Amended to ply the extended southbound Upp Bt Timah Rd towards Kg Bahru Ter, skipping Jln Anak Bt.
|}
|}


==Service 188E==
==Service 188E/188e {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="2"|{{SMRT Buses}}<br>(Current)
!rowspan="7"|{{SMB}}<br>(Current)
|'''2007'''
!rowspan="4"|Choa Chu Kang → HarbourFront (2007 - Apr 2020)
|'''25 June'''
|2007
|Introduced between Choa Chu Kang Int and HarbourFront Int as a peak hour one-directional service during weekday mornings.
|25 June
|Introduced from Choa Chu Kang Int to HarbourFront Int as a peak hour one-directional service during weekday mornings, numbered Service 188E.
|-
|-
|'''2015'''
|2015
|'''22 March'''
|22 March
|{{DWAB}}
|{{DWAB}}
|-
|rowspan="2"|2018
|13 August
|Renumbered as Service 188e.
|-
|16 December
|Amended to new Choa Chu Kang Int.
|-
!rowspan="2" {{N/A}}
|rowspan="3"|2020
|15 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 June 2020.
|-
!Choa Chu Kang → HarbourFront (since Jun 2020)
|2 June
|Resumed normal operations.
|}
|}


==Service 188R==
==Service 188R (2010 - 2022) {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="PAST"
!Operator
!Operator
!Year
!Year
Line 323: Line 600:
!Service changes
!Service changes
|-
|-
!rowspan="2"|{{SMRT Buses}}<br>(Current)
!rowspan="7"|{{SMB}}
|'''2010'''
|2010
|'''1 May'''
|1 May
|Introduced between Choa Chu Kang Int and Resorts World Sentosa, operating on Saturdays, Sundays and Public Holidays only.
|Introduced between Choa Chu Kang Int and Resorts World Sentosa, operating on Saturdays, Sundays and Public Holidays only.
|-
|-
|'''2015'''
|2015
|'''22 March'''
|22 March
|{{DWAB}}
|{{DWAB}}
|-
|2018
|16 December
|Amended to new Choa Chu Kang Int.
|-
|rowspan="3"|2020
|15 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 June 2020.
|-
|2 June
|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until further notice.
|-
|2022
|30 June
|Discontinued.
|}
|}


==Service 196e==
==Service 196e {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="3"|{{SBS Transit}}<br>(Current)
!rowspan="7"|{{SBST}}<br>(Current)
|'''2005'''
!rowspan="4"|Marine Parade Rd → Shenton Way (AM)<br>Anson Rd → Marine Parade Rd (PM)<br>(2005 - Apr 2020)
|'''12 December'''
|2005
|Introduced between Marine Parade Rd and Shenton Way (AM Peak) and between Anson Rd and Marine Parade Rd (PM Peak) as a peak hour one-directional service on weekdays.
|12 December
|Introduced between Marine Parade Rd (Lagoon View) and Shenton Way (Opp MAS Bldg) during morning peak hours and between Anson Rd (Apex Twr) and Marine Parade Rd (Hua Xin Ct) during evening peak hours as a peak hour one-directional Fast Forward service on weekdays.
|-
|-
|'''2007'''
|2007
|{{TBC}}
|{{TBC}}
|Calls at a new bus stop outside Victoria Sch along Marine Parade Rd.
|Serves additional bus stop outside Victoria Sch along Marine Parade Rd.
|-
|-
|'''2016'''
|2016
|'''25 January'''
|25 January
|{{DWAB}}
|{{DWAB}}
|-
|2018
|12 August
|Converted to Express service.
|-
!rowspan="2" {{N/A}}
|rowspan="3"|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 June 2020.
|-
!Marine Parade Rd → Shenton Way (AM)<br>Anson Rd → Marine Parade Rd (PM)<br>(since Jun 2020)
|2 June
|Resumed normal operations.
|}
|}


==Service 501==
==Service 501 (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;">Operator
!Operator
!<font style="color:white;">Year
!Year
!<font style="color:white;">Date
!Date
!<font style="color:white;">Service changes
!Service changes
|-
|-
!rowspan="5"|{{SBS}}
!rowspan="4"|{{SBS}}
|rowspan="2"|'''1997'''
|rowspan="2"|1997
|'''5 May'''
|5 May
|Introduced between Hougang Central Int and Penang Rd (AM Peak) and between Anson Rd and Hougang Central Int (PM Peak) as a peak hour one-directional service on weekdays and Saturdays.
|Introduced between Hougang Ctrl Int and Penang Rd (AM Peak) and between Anson Rd and Hougang Ctrl Int (PM Peak) as a peak hour one-directional service on weekdays and Saturdays.
|-
|22 December
|Converted to a day service on weekdays and Saturdays, looping at Penang Rd.
|-
|2000
|10 September
|Extended to Sengkang Ter.
|-
|-
|'''22 December'''
|2001
|Amended to loop at Penang Rd and enhanced to operate an alternate route between Hougang Central Int and Temasek Ave (loop) during evening off peak hours on weekdays and Saturdays and throughout the day on Sundays and Public Holidays.
|28 April
|Amended to Sengkang Temp Int.
|-
|-
|'''1998'''
!rowspan="2"|{{SBST}}
|'''24 May'''
|rowspan="2"|2003
|Amended to Hougang Central Temp Ter.
|18 January
|Amended to Sengkang Integrated Transport Hub.
|-
|-
|'''2000'''
|27 July
|'''3 September'''
|Discontinued under North East MRT Line Rationalisation Phase 2.
|}
 
==Service 501X (1997 - 2003)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="3"|{{SBS}}
|1997
|22 December
|Introduced between Hougang Ctrl Int and Temasek Ave (Loop) as an alternate route of Service 501, operating during off peak periods on weekdays and Saturdays and throughout the day on Sundays and Public Holidays.
|-
|2000
|10 September
|Extended to Sengkang Ter.
|Extended to Sengkang Ter.
|-
|-
|rowspan="2"|'''2001'''
|2001
|'''28 April'''
|28 April
|Amended to Sengkang Temp Int.
|Amended to Sengkang Temp Int.
|-
|-
!rowspan="3"|{{SBS Transit}}
!rowspan="2"|{{SBST}}
|'''1 November'''
|rowspan="2"|2003
|Operated by SBS Transit.
|18 January
|-
|rowspan="2"|'''2003'''
|'''18 January'''
|Amended to Sengkang Integrated Transport Hub.
|Amended to Sengkang Integrated Transport Hub.
|-
|-
|'''28 July'''
|27 July
|Withdrawn under North East MRT Line Rationalisation Phase 2.
|Discontinued under North East MRT Line Rationalisation Phase 2.
|}
|}


==Service 502==
==Service 502 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="5"|{{SBS}}
!rowspan="4"|{{SBS}}
|'''1997'''
!rowspan="2"|Hougang Ctrl ↔ Boon Lay (1997 - 2000)
|'''5 May'''
|1997
|Introduced between Hougang Central Int and Boon Lay Int.
|5 May
|Introduced between Hougang Ctrl Int and Boon Lay Int, operating daily.
|-
|-
|'''1998'''
|1999
|'''24 May'''
|Amended to Hougang Central Temp Ter.
|-
|'''1999'''
|{{TBC}}
|{{TBC}}
|Calls at an additional pair of bus stops outside and opposite The Synergy along Boon Lay Way.
|Serves additional pair of bus stops outside and opposite The Synergy along Boon Lay Way.
|-
|-
|'''2000'''
!rowspan="4"|Sengkang ↔ Boon Lay (2000 - 2003)
|'''3 September'''
|2000
|10 September
|Extended to Sengkang Ter.
|Extended to Sengkang Ter.
|-
|-
|rowspan="2"|'''2001'''
|2001
|'''28 April'''
|28 April
|Amended to Sengkang Temp Int.
|Amended to Sengkang Temp Int.
|-
|-
!rowspan="14"|{{SBS Transit}}<br>(Current)
!rowspan="17"|{{SBST}}<br>(Current)
|'''1 November'''
|2002
|Operated by SBS Transit.
|7 July
|-
|'''2002'''
|'''7 July'''
|Skips the bus stop opposite Mandarin Singapore along Orchard Rd.
|Skips the bus stop opposite Mandarin Singapore along Orchard Rd.
|-
|-
|rowspan="2"|'''2003'''
|rowspan="3"|2003
|'''18 January'''
|18 January
|Amended to Sengkang Integrated Transport Hub.
|Amended to Sengkang Integrated Transport Hub.
|-
|-
|'''27 July'''
!rowspan="3"|Boon Lay ↺ Temasek Ave (2003 - 2005)
|rowspan="2"|27 July
|Shortened to loop at Temasek Ave from Boon Lay Int under North East MRT Line Rationalisation Phase 2.
|Shortened to loop at Temasek Ave from Boon Lay Int under North East MRT Line Rationalisation Phase 2.
|-
|-
|rowspan="2"|'''2005'''
|Serves additional pair of bus stops outside and opposite Holland Village along Holland Rd.
|'''2 July'''
|-
|rowspan="2"|2005
|2 July
|Amended to ply Grange Rd with the partial closure of Somerset Rd.
|Amended to ply Grange Rd with the partial closure of Somerset Rd.
|-
|-
|'''26 December'''
!rowspan="4"|Pioneer Rd North ↺ Temasek Ave (2005 - 2009)
|Extended to Pioneer Rd North and amended to ply Toh Guan Rd, express sectors along Commonwealth Ave West, Clementi Ave 2 and Tanglin Rd and ply Orchard Turn, Scotts Rd, express sectors along Stevens Rd, Whitley Rd, Pan-Island Expressway (PIE) and Toh Tuck Ave towards Pioneer Rd North.
|26 December
|Extended to start from Pioneer Rd Nth (Opp Blk 653B), amended to ply Toh Guan Rd in both directions and ply Orchard Turn, Scotts Rd, Stevens Rd, Whitley Rd, PIE and Toh Tuck Ave towards Pioneer Rd North.
|-
|-
|rowspan="2"|'''2006'''
|rowspan="2"|2006
|'''18 June'''
|18 June
|Calls at a new pair of bus stops outside Blk 683A and outside Blk 691A CP along Jurong West Central 1.
|Serves new pair of bus stops outside Blk 683A and outside Blk 691A CP along Jurong West Ctrl 1.
|-
|-
|'''29 October'''
|29 October
|Calls at a relocated bus stop outside Orchard Stn along Orchard Turn.
|Serves relocated bus stop outside Orchard Stn along Orchard Turn.
|-
|-
|'''2008'''
|2008
|'''15 June'''
|15 June
|Calls at a new pair of bus stops outside Blk 670A and outside Blk 678D along Jurong West St 64.
|Serves new pair of bus stops outside Blk 670A and outside Blk 678D along Jurong West St 64.
|-
|-
|'''2009'''
!Soon Lee Bus Pk ↺ Temasek Ave (2009 - 2010)
|'''23 February'''
|2009
|Extended to Soon Lee Bus Park.
|23 February
|Extended to Soon Lee Bus Pk.
|-
|-
|'''2010'''
!Soon Lee Bus Pk ↺ Marina Stn Rd (2010 - 2012)
|'''26 April'''
|2010
|Amended to ply Bayfront Ave, Marina Station Rd, express sectors along East Coast Parkway (ECP), Ayer Rajah Expressway (AYE), Clementi Ave 6 and Commonwealth Ave West, skipping Raffles Ave, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Orchard Turn, Scotts Rd, express sectors along Stevens Rd, Whitley Rd, PIE and Toh Tuck Ave.
|26 April
|Amended to ply Bayfront Ave, Marina Stn Rd, ECP, AYE, Clementi Ave 6 and Commonwealth Ave West, skipping Raffles Ave, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Orchard Turn, Scotts Rd, Stevens Rd, Whitley Rd, PIE and Toh Tuck Ave.
|-
|-
|rowspan="2"|'''2012'''
!rowspan="2"|Soon Lee Bus Pk ↺ Marina St (2012 - 2013)
|'''14 January'''
|rowspan="2"|2012
|Calls at the reinstated bus stop outside Marina Bay Stn along Marina St.
|14 January
|Serves reinstated bus stop outside Marina Bay Stn along Marina St.
|-
|-
|'''30 September'''
|30 September
|{{DWAB}}
|{{DWAB}}
|-
|-
|'''2013'''
!Soon Lee Bus Pk ↺ Central Blvd (2013 - Apr 2020)
|'''29 December'''
|2013
|Amended to ply Central Blvd, Shenton Way and express sectors along Keppel Rd with the opening of the Marina Coastal Expressway (MCE), skipping Marina Station Rd and express sectors along ECP.
|29 December
|Amended to ply Central Blvd, Shenton Way and Keppel Rd with the opening of MCE, skipping Marina Stn Rd and ECP.
|-
!rowspan="2" {{N/A}}
|rowspan="3"|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 June 2020.
|-
!rowspan="2"|Soon Lee Bus Pk ↺ Central Blvd (since Jun 2020)
|2 June
|Resumed normal operations.
|-
!{{SMB}}
|2024
|15 September
|Operations transferred to SMRT Buses.
|}
 
==Short Trip 502A (2000 - 2005)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Route
!Year
!Date
!Service changes
|-
!rowspan="2"|{{SBS}}
!rowspan="3"|Sengkang → Grange Rd (2000 - 2003)
|2000
|{{TBC}}
|Introduced from Sengkang Ter to Grange Rd (Opp Trader's Hotel), operating during the day daily.
|-
|2001
|28 April
|Amended to Sengkang Temp Int.
|-
!rowspan="3"|{{SBST}}
|rowspan="2"|2003
|18 January
|Amended to Sengkang Integrated Transport Hub.
|-
!rowspan="2"|Boon Lay → Temasek Ave (2003 - 2005)
|27 July
|Amended to start from Boon Lay Int and terminate at Temasek Ave (Opp The Ritz-Carlton) after the last bus of Service 502 daily under North East MRT Line Rationalisation Phase 2.
|-
|2005
|26 December
|Extended to operate between Pioneer Rd Nth and Temasek Ave (Loop) and converted to peak hour route variant on weekdays.
|}
|}


==Service 502A==
==Service 502A {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="9"|{{SBS Transit}}<br>(Current)
!rowspan="12"|{{SBST}}<br>(Current)
|'''2005'''
!rowspan="4"|Pioneer Rd North ↺ Temasek Ave (2005 - 2009)
|'''27 December'''
|2005
|Introduced between Pioneer Rd North and Temasek Ave (loop) as a peak hour variant of Service 502 on weekdays, skipping Jurong West Ave 1, Jurong East Ave 1, Toh Guan Rd and Boon Lay Way.
|27 December
|Introduced between Pioneer Rd Nth (Opp Blk 653B) and Temasek Ave (Loop) as a peak hour variant of Service 502 on weekdays, skipping Jurong West Ave 1, Jurong East Ave 1, Toh Guan Rd and Boon Lay Way.
|-
|-
|rowspan="2"|'''2006'''
|rowspan="2"|2006
|'''18 June'''
|18 June
|Calls at a new pair of bus stops outside Blk 683A and outside Blk 691A CP along Jurong West Central 1.
|Serves new pair of bus stops outside Blk 683A and outside Blk 691A CP along Jurong West Ctrl 1.
|-
|-
|'''29 October'''
|29 October
|Calls at a relocated bus stop outside Orchard Stn along Orchard Turn.
|Serves relocated bus stop outside Orchard Stn along Orchard Turn.
|-
|-
|'''2008'''
|2008
|'''15 June'''
|15 June
|Calls at a new pair of bus stops outside Blk 670A and outside Blk 678D along Jurong West St 64.
|Serves new pair of bus stops outside Blk 670A and outside Blk 678D along Jurong West St 64.
|-
|-
|'''2009'''
!Soon Lee Bus Pk ↺ Temasek Ave (2009 - 2010)
|'''23 February'''
|2009
|Extended to Soon Lee Bus Park.
|23 February
|Extended to Soon Lee Bus Pk.
|-
|-
|'''2010'''
!Soon Lee Bus Pk → Marina Stn Rd (2010 - 2012)
|'''26 April'''
|2010
|Shortened to terminate at Marina Station Rd and revised to operate during weekday morning peak hours only.
|26 April
|Shortened to terminate at Marina Stn Rd (Marina Bay Stn) and revised to operate during weekday morning peak hours only.
|-
|-
|rowspan="2"|'''2012'''
!rowspan="2"|Soon Lee Bus Pk → Marina St (2012 - 2013)
|'''14 January'''
|rowspan="2"|2012
|Calls at the reinstated bus stop outside Marina Bay Stn along Marina St.
|14 January
|Serves reinstated bus stop outside Marina Bay Stn along Marina St.
|-
|-
|'''30 September'''
|30 September
|{{DWAB}}
|{{DWAB}}
|-
|-
|'''2013'''
!Soon Lee Bus Pk → Central Blvd (2013 - Apr 2020)
|'''29 December'''
|2013
|Amended to terminate at Central Blvd with the opening of the Marina Coastal Expressway (MCE).
|29 December
|Amended to terminate at Central Blvd (Downtown Stn) with the opening of MCE.
|-
!rowspan="2" {{N/A}}
|rowspan="3"|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 June 2020.
|-
!rowspan="2"|Soon Lee Bus Pk → Central Blvd (since Jun 2020)
|2 June
|Resumed normal operations.
|-
!{{SMB}}
|2024
|15 September
|Operations transferred to SMRT Buses.
|}
|}


==Service 502B==
==Service 502B (2005 - 2010)==
{| 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;">Operator
!Operator
!<font style="color:white;">Year
!Year
!<font style="color:white;">Date
!Date
!<font style="color:white;">Service changes
!Service changes
|-
|-
!rowspan="3"|{{SBS Transit}}
!rowspan="3"|{{SBST}}
|'''2005'''
|2005
|'''27 December'''
|27 December
|Introduced between Jurong West Ave 1 and Temasek Ave (loop) as a peak hour variant of Service 502 on weekdays.
|Introduced between Jurong West Ave 1 (Blk 538) and Temasek Ave (Loop) as a peak hour variant of Service 502 on weekdays.
|-
|-
|'''2006'''
|2006
|'''29 October'''
|29 October
|Calls at a relocated bus stop outside Orchard Stn along Orchard Turn.
|Serves relocated bus stop outside Orchard Stn along Orchard Turn.
|-
|-
|'''2010'''
|2010
|'''26 April'''
|26 April
|Withdrawn.
|Discontinued.
|}
|}


==Service 503==
==Service 503 (1997 - 1999)==
{| 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;">Operator
!Operator
!<font style="color:white;">Year
!Year
!<font style="color:white;">Date
!Date
!<font style="color:white;">Service changes
!Service changes
|-
|-
!rowspan="2"|{{SBS}}
!rowspan="2"|{{SBS}}
|'''1997'''
|1997
|'''5 May'''
|5 May
|Introduced between Tampines Int and Temasek Ave (AM Peak) and between Anson Rd and Tampines Int (PM Peak) as a peak hour one-directional service on weekdays and Saturdays.
|Introduced between Tampines Int and Temasek Ave (Opp Centennial Twr) during morning peak hours and between Anson Rd (Apex Twr) and Tampines Int during evening peak hours as a peak hour one-directional service on weekdays and Saturdays.
|-
|-
|'''1999'''
|1999
|'''6 September'''
|30 August
|Extended to start from Pasir Ris Int, extended to loop at Telok Blangah Rd, converted to full day service and re-numbered Service 505. ''[[History of Express Services#Service 505|(Related change)]]''
|Extended to start from Pasir Ris Int, extended to loop at Telok Blangah Rd, converted to full day service and re-numbered Service 505.
|}
|}


==Service 505==
==Service 505 (1999 - 2000)==
{| 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;">Operator
!Operator
!<font style="color:white;">Year
!Year
!<font style="color:white;">Date
!Date
!<font style="color:white;">Service changes
!Service changes
|-
|-
!rowspan="2"|{{SBS}}
!rowspan="2"|{{SBS}}
|'''1999'''
|1999
|'''6 September'''
|30 August
|Re-numbered from Service 503 as a service between Pasir Ris Int and Telok Blangah Rd (loop). ''[[History of Express Services#Service 503|(Related change)]]''
|Re-numbered from Service 503 as a service between Pasir Ris Int and Telok Blangah Rd (Loop), operating daily.
|-
|-
|'''2000'''
|2000
|'''3 September'''
|10 September
|Shortened to loop at Temasek Ave and re-numbered Service 518. ''[[History of Express Services#Service 518|(Related change)]]''
|Shortened to loop at Temasek Ave and re-numbered Service 518.
|}
|}


==Service 506==
==Service 506 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="2"|{{SBS}}
!rowspan="5"|{{SBS}}
|'''1999'''
!Jurong East ↔ Bedok (1999 - 2000)
|'''28 August'''
|1999
|Introduced between Jurong East Int and Bedok Int.
|30 August
|Introduced between Jurong East Int and Bedok Int, operating daily.
|-
|-
|'''2000'''
!rowspan="5"|Jurong East ↔ Changi Airport (2000 - 2002)
|'''3 September'''
|rowspan="3"|2000
|rowspan="3"|10 September
|Extended to Changi Airport.
|Extended to Changi Airport.
|-
|-
!rowspan="9"|{{SBS Transit}}<br>(Current)
|Serves additional pair of bus stops outside and opposite Trellis Twrs along Jln Toa Payoh.
|'''2001'''
|-
|'''1 November'''
|Last bus from Jurong East Int extended to 2210 hrs daily.
|Operated by SBS Transit.
|-
|2001
|{{TBC}}
|Serves new pair of bus stops opposite Blk 761 and opposite Baywater along Bedok Nth Ave 3.
|-
|-
|rowspan="2"|'''2002'''
!rowspan="15"|{{SBST}}<br>(Current)
|rowspan="3"|2002
|{{TBC}}
|{{TBC}}
|Calls at a new pair of bus stops opposite and between Blks 731 and 734 along Bedok Reservoir Rd.
|Serves new pair of bus stops opposite and between Blks 731 and 734 along Bedok Reservoir Rd.
|-
|-
|'''15 September'''
!rowspan="3"|Jurong East ↔ Bedok (2002 - 2006)
|rowspan="2"|15 September
|Shortened back to Bedok Int.
|Shortened back to Bedok Int.
|-
|-
|rowspan="2"|'''2006'''
|Last bus from Jurong East Int extended to 2230 hrs daily.
|-
|rowspan="3"|2006
|{{TBC}}
|{{TBC}}
|Skips a pair of bus stops outside and opposite Bedok Green Sec Sch along Bedok North Ave 3 to facilitate the construction of Bedok Reservoir Flyover.
|Skips a pair of removed bus stops outside and opposite Bedok Green Sec Sch along Bedok Nth Ave 3.
|-
|-
|'''12 November'''
!rowspan="6"|Jurong East ↔ Upp East Coast (2006 - Apr 2020)
|rowspan="2"|12 November
|Extended to Upp East Coast Ter.
|Extended to Upp East Coast Ter.
|-
|-
|'''2010'''
|Last bus from Jurong East Int reverted to 2200 hrs daily.
|'''13 February'''
|Calls at a new pair of bus stops outside and opposite Blk 220 CP along Bedok North Ave 3.
|-
|-
|'''2011'''
|2010
|'''17 December'''
|13 February
|Serves new pair of bus stops outside and opposite Blk 220 CP along Bedok Nth Ave 3.
|-
|2011
|17 December
|Amended to Jurong East Temp Int.
|Amended to Jurong East Temp Int.
|-
|-
|'''2012'''
|2012
|'''30 September'''
|30 September
|{{DWAB}}
|{{DWAB}}
|-
|-
|'''2017'''
|2017
|'''23 April'''
|23 April
|Calls at a relocated bus stop before PIE along Bt Batok Rd.
|Serves relocated bus stop before PIE along Bt Batok Rd.
|}
|-
 
!rowspan="2" {{N/A}}
==Service 507==
|rowspan="4"|2020
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|15 April
|-bgcolor=#808080
|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
!<font style="color:white;">Operator
|-
!<font style="color:white;">Year
|5 May
!<font style="color:white;">Date
|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 June 2020.
!<font style="color:white;">Service changes
|-
|-
!{{SBS}}
!rowspan="2"|Jurong East ↔ Upp East Coast (2020 - 2021)
|'''1999'''
|2 June
|'''28 August'''
|Resumed normal operations.
|Introduced between Boon Lay Int and Shenton Way (AM Peak) and between Anson Rd and Boon Lay Int (PM Peak) as a peak hour one-directional service on weekdays and Saturdays.
|-
|-
!rowspan="2"|{{SBS Transit}}
|6 December
|'''2001'''
|Amended to relocated Jurong East Temp Int.
|'''1 November'''
|Operated by SBS Transit.
|-
|-
|'''2004'''
!Jurong East ↔ Serangoon (since 2021)
|'''22 August'''
|2021
|Withdrawn.
|12 December
|Shortened to Serangoon Int under Downtown MRT Line 3 Rationalisation.
|}
|}


==Service 508==
==Service 507 (1999 - 2004)==
{| 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;">Operator
!Operator
!<font style="color:white;">Year
!Year
!<font style="color:white;">Date
!Date
!<font style="color:white;">Service changes
!Service changes
|-
|-
!rowspan="2"|{{SBS}}
!{{SBS}}
|'''1999'''
|1999
|'''28 August'''
|30 August
|Introduced between Sengkang Ter and Penang Rd (AM Peak) and between Outram Rd and Sengkang Ter (PM Peak) as a peak hour one-directional service on weekdays and Saturdays.
|Introduced between Boon Lay Int and Shenton Way (Opp Temasek Twr) during morning peak hours and between Anson Rd (Intl Plaza) and Boon Lay Int during evening peak hours as a peak hour one-directional service on weekdays and Saturdays.
|-
|-
|'''2000'''
!{{SBST}}
|'''4 September'''
|2004
|Shortened to Hougang Central Temp Ter and re-numbered Service 511. ''[[History of Express Services#Service 511|(Related change)]]''
|22 August
|Discontinued.
|}
|}


==Service 511==
==Service 508 (1999 - 2000)==
{| 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;">Operator
!Operator
!<font style="color:white;">Year
!Route
!<font style="color:white;">Date
!Year
!<font style="color:white;">Service changes
!Date
!Service changes
|-
|-
!rowspan="2"|{{SBS}}
!rowspan="4"|{{SBS}}
|'''2000'''
!Sengkang → Penang Rd (AM)<br>Anson Rd → Sengkang (PM)<br>(Aug - Nov 1999)
|'''4 September'''
|rowspan="3"|1999
|Re-numbered from Service 508 as a peak-hour one-directional service between Hougang Central Temp Ter and Penang Rd (AM Peak) and between Outram Rd and Hougang Central Temp Ter (PM Peak). ''[[History of Express Services#Service 508|(Related change)]]''
|30 August
|Introduced between Sengkang Ter and Penang Rd (Park Mall) during morning peak hours and between Anson Rd (Apex Twr) and Sengkang Ter during evening peak hours as a peak hour one-directional service on weekdays and Saturdays.
|-
|-
|rowspan="2"|'''2001'''
!rowspan="3"|Sengkang → Penang Rd (AM)<br>Outram Rd → Sengkang (PM)<br>(Nov 1999 - 2000)
|'''20 May'''
|rowspan="2"|22 November
|Amended to Hougang Central Int.
|Serves an additional bus stop outside Outram Pk Stn along Outram Rd and 2 additional bus stops opposite Maritime Hse and outside Southpoint along Cantonment Rd during morning peak hours.
|-
|-
!rowspan="2"|{{SBS Transit}}
|Extended to start from Outram Rd (Outram Pk Stn) during evening peak hours.
|'''1 November'''
|Operated by SBS Transit.
|-
|-
|'''2003'''
|2000
|'''27 July'''
|4 September
|Withdrawn under North East MRT Line Rationalisation Phase 2.
|Shortened to Hougang Ctrl Temp Ter and re-numbered Service 511.
|}
|}


==Service 512==
==Service 511 (2000 - 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;">Operator
!Operator
!<font style="color:white;">Year
!Year
!<font style="color:white;">Date
!Date
!<font style="color:white;">Service changes
!Service changes
|-
|-
!rowspan="2"|{{SBS}}
!{{SBS}}
|'''2000'''
|2000
|'''4 September'''
|4 September
|Introduced between Hougang Central Temp Ter and Orchard Rd (AM Peak) and between Moulmein Rd and Hougang Central Temp Ter (PM Peak).
|Re-numbered from Service 508 as a peak-hour one-directional service between Hougang Ctrl Temp Ter and Penang Rd (Park Mall) during morning peak hours and between Outram Rd (Outram Pk Stn) and Hougang Ctrl Temp Ter during evening peak hours on weekdays and Saturdays.
|-
|-
|rowspan="2"|'''2001'''
!{{SBST}}
|'''20 May'''
|2003
|Amended to Hougang Central Int.
|27 July
|Discontinued under North East MRT Line Rationalisation Phase 2.
|}
 
==Service 512 (2000 - 2003)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
|-
!rowspan="3"|{{SBS Transit}}
!{{SBS}}
|'''1 November'''
|2000
|Operated by SBS Transit.
|4 September
|Introduced between Hougang Ctrl Temp Ter and Orchard Rd (Le Meridien Shop Ctr) during morning peak hours and between Moulmein Rd (Opp Tan Tock Seng Hosp) and Hougang Ctrl Temp Ter during evening peak hours as a peak hour one-directional service on weekdays and Saturdays.
|-
|-
|'''2002'''
!rowspan="2"|{{SBST}}
|'''7 July'''
|2002
|7 July
|Skips the bus stop outside Orchard Emerald along Orchard Rd.
|Skips the bus stop outside Orchard Emerald along Orchard Rd.
|-
|-
|'''2003'''
|2003
|'''27 July'''
|27 July
|Withdrawn under North East MRT Line Rationalisation Phase 2.
|Discontinued under North East MRT Line Rationalisation Phase 2.
|}
|}


==Service 513==
==Service 513 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="4"|{{SBS Transit}}<br>(Current)
!rowspan="8"|{{SBST}}<br>(Current)
|'''2012'''
!rowspan="5"|Tampines Ave 5 → Shenton Way (AM)<br>Anson Rd → Tampines Ave 5 (PM)<br>(2012 - Apr 2020)
|'''17 December'''
|2012
|Introduced between Tampines Ave 5 and Shenton Way (AM Peak) and between Anson Rd and Tampines Ave 5 (PM Peak) as a peak hour one-directional service on weekdays under the LTA's Bus Service Enhancement Programme (BSEP).
|17 December
|Introduced between Tampines Ave 5 (Darul Ghufran Mque) and Shenton Way (Opp MAS Bldg) during morning peak hours and between Anson Rd (Hub Synergy Pt) and Tampines Ave 5 (Opp Darul Ghufran Mque) during evening peak hours, operating 2 trips in each direction as a peak hour one-directional service on weekdays under the LTA's Bus Service Enhancement Programme (BSEP).
|-
|-
|rowspan="3"|'''2013'''
|rowspan="3"|2013
|'''31 March'''
|31 March
|{{DWAB}}
|{{DWAB}}
|-
|-
|'''1 December'''
|1 December
|Calls at a new bus stop outside Downtown Stn along Central Blvd.
|Serves new bus stop outside Downtown Stn along Central Blvd.
|-
|30 December
|Amended to ply Sheares Ave towards Shenton Way with the partial closure of ECP.
|-
|2015
|12 January
|3rd AM peak trip added at 0738 hrs.
|-
!rowspan="2" {{N/A}}
|rowspan="3"|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 June 2020.
|-
|-
|'''30 December'''
!Tampines Ave 5 → Shenton Way (AM)<br>Anson Rd → Tampines Ave 5 (PM)<br>(since Jun 2020)
|Amended to ply express sectors along Sheares Ave for morning peak trips with the partial closure of East Coast Parkway (ECP).
|2 June
|Resumed normal operations.
|}
|}


==Service 518==
==Service 518 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
Line 762: Line 1,217:
|-
|-
!{{SBS}}
!{{SBS}}
|'''2000'''
!rowspan="3"|Pasir Ris ↺ Temasek Ave (2000 - 2010)
|'''3 September'''
|2000
|Re-numbered from Service 505 as a service between Pasir Ris Int and Temasek Ave (loop). ''[[History of Express Services#Service 505|(Related change)]]''
|10 September
|Re-numbered from Service 505 as a service between Pasir Ris Int and Temasek Ave (Loop).
|-
|-
!rowspan="6"|{{SBS Transit}}
!rowspan="5"|{{SBST}}
|'''2001'''
|2002
|'''1 November'''
|7 July
|Operated by SBS Transit.
|-
|'''2002'''
|'''7 July'''
|Skips the bus stop outside Orchard Emerald along Orchard Rd.
|Skips the bus stop outside Orchard Emerald along Orchard Rd.
|-
|-
|'''2005'''
|2005
|'''26 December'''
|26 December
|Amended to ply Pasir Ris Dr 12, skipping Elias Rd.
|Amended to ply Pasir Ris Dr 3, Pasir Ris Dr 12 and Pasir Ris Dr 1, skipping Elias Rd.
|-
|-
|'''2010'''
!rowspan="7"|Pasir Ris ↺ Bayfront Ave (2010 - Apr 2020)
|'''26 April'''
|2010
|Amended to ply Bayfront Ave, skipping express sectors along Raffles Blvd and Republic Blvd.
|26 April
|Amended to ply Bayfront Ave, skipping Raffles Blvd and Republic Blvd.
|-
|-
|rowspan="2"|'''2012'''
|rowspan="2"|2012
|'''29 April'''
|29 April
|Calls at a new bus stop outside Blk 612 along Pasir Ris Dr 1.
|Serves new bus stop outside Blk 612 along Pasir Ris Dr 1.
|-
|-
|'''3 December'''
|3 December
|{{DWAB}}
|{{DWAB}}
|-
|-
!rowspan="4"|{{Go-Ahead Singapore}}<br>(Current)
!rowspan="14"|{{GAS}}<br>(Current)
|rowspan="2"|'''2016'''
|rowspan="2"|2016
|'''18 September'''
|18 September
|Operated by Go-Ahead Singapore.
|Operations transferred to Go-Ahead Singapore.
|-
|-
|'''23 September'''
|23 September
|Amended to ply KPE and PIE towards Pasir Ris Int, skipping Bedok South Ave 1, Bedok South Rd and Bedok North Ave 1.
|Amended to ply KPE and PIE towards Pasir Ris Int, skipping Bedok Sth Ave 1, Bedok Sth Rd and Bedok Nth Ave 1.
|-
|-
|rowspan="2"|'''2017'''
|rowspan="2"|2017
|rowspan="2"|'''21 October'''
|rowspan="2"|21 October
|Calls at a new pair of bus stops outside Tampines East Stn along Tampines Ave 2.
|Serves new pair of bus stops outside Tampines East Stn along Tampines Ave 2.
|-
|-
|Calls at a new bus stop outside Bedok North Stn along Bedok North Rd.
|Serves new bus stop outside Bedok Nth Stn along Bedok Nth Rd.
|-
!rowspan="2" {{N/A}}
|rowspan="3"|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 June 2020.
|-
!Pasir Ris ↺ Bayfront Ave (Jun 2020 - Sep 2021)
|2 June
|Resumed normal operations.
|-
!{{N/A}}
|rowspan="2"|2021
|15 September
|Temporarily suspended due to the impact of COVID-19 on available manpower.
|-
!rowspan="6"|Pasir Ris ↺ Bayfront Ave (since Sep 2021)
|25 September
|Resumed normal operations.
|-
|rowspan="2"|2022
|30 October
|Temporarily 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.
|-
|27 November
|Serves new pair of bus stops outside and opposite HomeTeamNS Bedok along Bedok Nth Rd.
|-
|rowspan="3"|2023
|8 January
|Skips the bus stop outside Newton Stn Exit B along Scotts Rd temporarily to facilitate upgrading works.
|-
|27 August
|Serves reinstated bus stop outside Newton Stn Exit B along Scotts Rd.
|-
|8 October
|Temporarily amended to ply Pasir Ris Ctrl and Pasir Ris Dr 8 with the partial closure of Pasir Ris Dr 1 to facilitate the construction of Pasir Ris MRT station on the Cross Island MRT Line.
|}
|}


==Service 518A==
==Short Trip 518A (2001 - 2005)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="PAST"
!Operator
!Operator
!Year
!Year
Line 813: Line 1,304:
!Service changes
!Service changes
|-
|-
!rowspan="4"|{{SBS Transit}}
!{{SBS}}
|'''2005'''
|2001
|'''27 December'''
|{{TBC}}
|Introduced between Pasir Ris Int and Temasek Ave (loop) as a peak hour variant of Service 518 on weekdays, skipping Tampines Ave 7, Tampines Ave 2, Tampines Ave 1 and Bedok North Rd.
|Introduced from Pasir Ris Int to Temasek Ave (Opp Centennial Twr), operating during morning peak hours on weekdays.
|-
|-
|'''2010'''
!rowspan="2"|{{SBST}}
|'''26 April'''
|2002
|Shortened to terminate at Bayfront Ave and revised to operate during weekday morning peak hours only.
|7 July
|Skips the bus stop outside Orchard Emerald along Orchard Rd.
|-
|-
|rowspan="2"|'''2012'''
|2005
|'''29 April'''
|26 December
|Calls at a new bus stop outside Blk 612 along Pasir Ris Dr 1.
|Amended to loop at Temasek Ave and converted to peak hour route variant of Service 518 on weekdays.
|}
 
==Service 518A {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
!Operator
!Route
!Year
!Date
!Service changes
|-
!rowspan="4"|{{SBST}}
!Pasir Ris ↺ Temasek Ave (2005 - 2010)
|2005
|27 December
|Introduced between Pasir Ris Int and Temasek Ave (Loop) as a peak hour variant of Service 518 on weekdays, skipping Tampines Ave 7, Tampines Ave 2, Tampines Ave 1, Tampines Ave 10 and Bedok North Rd.
|-
|-
|'''3 December'''
!rowspan="4"|Pasir Ris → Bayfront Ave (2010 - Apr 2020)
|2010
|26 April
|Shortened to terminate at Bayfront Ave (Opp Marina Bay Sands MICE) and revised to operate during weekday morning peak hours only.
|-
|rowspan="2"|2012
|29 April
|Serves new bus stop outside Blk 612 along Pasir Ris Dr 1.
|-
|3 December
|{{DWAB}}
|{{DWAB}}
|-
|-
!{{Go-Ahead Singapore}}<br>(Current)
!rowspan="10"|{{GAS}}<br>(Current)
|'''2016'''
|2016
|'''18 September'''
|18 September
|Operated by Go-Ahead Singapore.
|Operations transferred to Go-Ahead Singapore.
|-
!rowspan="2" {{N/A}}
|rowspan="3"|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 June 2020.
|-
!Pasir Ris → Bayfront Ave (Jun 2020 - Sep 2021)
|2 June
|Resumed normal operations.
|-
!{{N/A}}
|rowspan="2"|2021
|15 September
|Temporarily suspended due to the impact of COVID-19 on available manpower.
|-
!rowspan="5"|Pasir Ris → Bayfront Ave (since Sep 2021)
|25 September
|Resumed normal operations.
|-
|2022
|30 October
|Temporarily amended to ply Pasir Ris St 12 and Pasir Ris St 11 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.
|-
|rowspan="3"|2023
|8 January
|Skips the bus stop outside Newton Stn Exit B along Scotts Rd temporarily to facilitate upgrading works.
|-
|27 August
|Serves reinstated bus stop outside Newton Stn Exit B along Scotts Rd.
|-
|8 October
|Temporarily amended to ply Pasir Ris Dr 8 and Pasir Ris Ctrl with the partial closure of Pasir Ris Dr 1 to facilitate the construction of Pasir Ris MRT station on the Cross Island MRT Line.
|}
|}


==Service 518B==
==Service 518B (2005 - 2010)==
{| 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;">Operator
!Operator
!<font style="color:white;">Year
!Year
!<font style="color:white;">Date
!Date
!<font style="color:white;">Service changes
!Service changes
|-
|-
!rowspan="2"|{{SBS Transit}}
!rowspan="2"|{{SBST}}
|'''2005'''
|2005
|'''27 December'''
|27 December
|Introduced between Tampines Ave 7 and Temasek Ave (loop) as a peak hour variant of Service 518 on weekdays.
|Introduced between Tampines Ave 7 (Blk 370) and Temasek Ave (Loop) as a peak hour variant of Service 518 on weekdays.
|-
|-
|'''2010'''
|2010
|'''26 April'''
|26 April
|Withdrawn.
|Discontinued.
|}
|}


==Service 520==
==Service 520 (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;">Operator
!Operator
!<font style="color:white;">Year
!Year
!<font style="color:white;">Date
!Date
!<font style="color:white;">Service changes
!Service changes
|-
|-
!rowspan="5"|{{Trans Island Bus Services}}
!rowspan="5"|{{Trans Island Bus Services}}
|rowspan="2"|'''1997'''
|rowspan="2"|1997
|'''5 May'''
|5 May
|Introduced between Yishun Int and Outram Rd (AM Peak) and between New Bridge Rd Ter and Yishun Int (PM Peak) as a peak hour one-directional service on weekdays and Saturdays.
|Introduced between Yishun Int and Outram Rd (Opp Outram Pk Stn) during morning peak hours and between New Bridge Rd Ter and Yishun Int during evening peak hours as a peak hour one-directional service on weekdays and Saturdays.
|-
|-
|'''7 December'''
|7 December
|Amended to ply South Bridge Rd and Neil Rd with the partial closure of New Bridge Rd to facilitate the construction of Chinatown MRT station on the North East MRT Line.
|Amended to ply Upp Pickering St, Sth Bridge Rd, Neil Rd and Cantonment Rd with the partial closure of New Bridge Rd to facilitate the construction of Chinatown MRT station on the North East MRT Line.
|-
|-
|rowspan="2"|'''2002'''
|rowspan="2"|2002
|'''20 April'''
|20 April
|Amended to ply the reinstated New Bridge Rd, skipping South Bridge Rd and Neil Rd.
|Amended to ply the reinstated New Bridge Rd, skipping Upp Pickering St, Sth Bridge Rd, Neil Rd and Cantonment Rd.
|-
|-
|{{TBC}}
|{{TBC}}
|Calls at the bus stop outside Blk 923 along Yishun Ave 2, skipping the bus stop outside Northpoint Shop Ctr.
|Serves bus stop outside Blk 923 along Yishun Ave 2, skipping the bus stop outside Northpoint Shop Ctr.
|-
|-
|'''2003'''
|2003
|'''24 August'''
|24 August
|Withdrawn.
|Discontinued.
|}
|}


==Service 521==
==Service 521 (1999 - 2002)==
{| 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;">Operator
!Operator
!<font style="color:white;">Year
!Year
!<font style="color:white;">Date
!Date
!<font style="color:white;">Service changes
!Service changes
|-
|-
!rowspan="4"|{{Trans Island Bus Services}}
!rowspan="4"|{{Trans Island Bus Services}}
|rowspan="2"|'''1999'''
|rowspan="2"|1999
|'''6 September'''
|1 September
|Introduced between Bt Panjang Ter and World Trade Ctr Ter.
|Introduced between Bt Panjang Ter and World Trade Ctr Ter, operating daily.
|-
|-
|'''26 December'''
|26 December
|Amended to Bt Panjang Int.
|Amended to Bt Panjang Int.
|-
|-
|'''2000'''
|2000
|{{TBC}}
|{{TBC}}
|Calls at an additional pair of bus stops outside and opposite ITE Dover along AYE.
|Serves additional pair of bus stops outside and opposite ITE Dover along AYE.
|-
|-
|'''2002'''
|2002
|'''29 September'''
|29 September
|Extended to Woodlands Reg Int, amended to ply Bt Batok East Ave 4, converted to trunk service and re-numbered Service 963. ''[[History of Services 925 - 990#Service 963|(Related change)]]''
|Extended to Woodlands Reg Int, amended to ply Bt Batok East Ave 4, converted to trunk service and re-numbered Service 963.
|}
|}


==Service 850E==
==Service 850E {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="7"|{{SMRT Buses}}<br>(Current)
!rowspan="11"|{{SMB}}
|'''2013'''
!rowspan="8"|Yishun Ave 11 → Shenton Way (AM)<br>Anson Rd → Yishun Ave 11 (PM)<br>(2013 - 2015)
|'''18 February'''
|rowspan="4"|2013
|Introduced between Yishun Ave 11 and Shenton Way (AM Peak) and between Anson Rd and Yishun Ave 11 (PM Peak) as a peak hour one-directional service on weekdays under the LTA's Bus Service Enhancement Programme (BSEP).
|18 February
|Introduced between Yishun Ave 11 (Opp Blk 419) and Shenton Way (Opp MAS Bldg) during morning peak hours and between Anson Rd (Hub Synergy Pt) and Yishun Ave 11 (Blk 419) during evening peak hours, operating 2 trips in each direction as a peak hour one-directional service on weekdays under the LTA's Bus Service Enhancement Programme (BSEP).
|-
|15 April
|3rd AM peak trip added at 0715 hrs.
|-
|15 July
|4th AM peak trip added.
|-
|14 October
|5th AM peak trip added.
|-
|2014
|17 March
|6th AM peak trip added.
|-
|-
|rowspan="4"|'''2015'''
|rowspan="4"|2015
|rowspan="2"|'''24 May'''
|rowspan="2"|25 May
|Calls at a new bus stop opposite Blk 333C along Yishun St 31.
|Serves new bus stop opposite Blk 333C along Yishun St 31.
|-
|-
|Calls at an additional bus stop between Blks 333C and 333D along Yishun St 31.
|Serves additional bus stop between Blks 333C and 333D along Yishun St 31.
|-
|-
|'''6 September'''
|6 September
|Calls at a new pair of bus stops outside and opposite Blk 672C along Yishun Ring Rd.
|Serves new pair of bus stops outside and opposite Blk 672C along Yishun Ring Rd.
|-
|-
|'''28 September'''
!rowspan="5"|Yishun St 41 → Shenton Way (AM)<br>Anson Rd → Yishun Ring Rd (PM)<br>(2015 - Apr 2020)
|Amended to start from Yishun St 41 for morning peak trips, terminate at Yishun Ring Rd for evening peak trips and amended to ply Yishun Ave 1 with the introduction of City Direct 663, skipping Yishun Ave 6 and Yishun St 31.
|28 September
|Amended to start from Yishun St 41 (Blk 432C) for morning peak trips, terminate at Yishun Ring Rd (Blk 456) for evening peak trips and amended to ply Yishun Ave 1 with the introduction of City Direct Service 663, skipping Yishun Ave 6 and Yishun St 31.
|-
|-
|'''2016'''
|2016
|'''16 October'''
|16 October
|Calls at a new bus stop outside Blk 504C along Yishun Ring Rd.
|Serves new bus stop outside Blk 504C along Yishun Ring Rd.
|-
|-
|'''2017'''
|2017
|'''17 September'''
|17 September
|{{DWAB}}
|{{DWAB}}
|-
!rowspan="5"|{{SBST}}<br />(Current)
|rowspan="2"|2018
|25 March
|Operations transferred to SBS Transit.
|-
|26 March
|7th and 8th AM peak trips added.
|-
!rowspan="2" {{N/A}}
|rowspan="3"|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 June 2020.
|-
!Yishun St 41 → Shenton Way (AM)<br>Anson Rd → Yishun Ring Rd (PM)<br>(since Jun 2020)
|2 June
|Resumed normal operations.
|}
|}


==Service 854E==
==Service 851e {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="5"|{{SMRT Buses}}<br>(Current)
!rowspan="13"|{{SBST}}<br />(Current)
|'''2007'''
!rowspan="3"|Yishun ↔ Eu Tong Sen St (2018 - Apr 2020)
|'''9 April'''
|2018
|Introduced between Yishun Int and Bedok Int as a peak hour one-directional service during weekday mornings.
|27 May
|Introduced between Yishun Temp Int and New Bridge Rd (Opp Pearl's Ctr) and between Eu Tong Sen St (Pearl's Ctr) and Yishun Temp Int, operating daily. Wheelchair-accessible at launch.
|-
|2019
|8 September
|Amended to Yishun Integrated Transport Hub.
|-
|-
|'''2011'''
|rowspan="4"|2020
|'''19 November'''
|9 February
|Amended to terminate at Bedok Temp Int.
|Revised to operate in the mornings and afternoons (towards New Bridge Rd) and afternoons and evenings (towards Yishun Int) daily.
|-
|-
|'''2014'''
!rowspan="2" {{N/A}}
|'''30 November'''
|8 April
|Amended to terminate at Bedok Integrated Transport Hub.
|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
|-
|-
|rowspan="2"|'''2015'''
|5 May
|'''14 March'''
|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 June 2020.
|Amended to start from Yishun Temp Int.
|-
|-
|'''11 October'''
!rowspan="8"|Yishun ↔ Eu Tong Sen St (since Jun 2020)
|2 June
|Resumed normal operations.
|-
|rowspan="3"|2022
|rowspan="3"|16 January
|First bus timing from Yishun Int revised to 0630 hrs on Saturdays, Sundays and Public Holidays.
|-
|Last bus timing from Yishun Int revised to 1800 hrs on Weekdays.
|-
|Last bus timing from Eu Tong Sen St revised to 2300 hrs daily.
|-
|rowspan="4"|2023
|rowspan="4"|9 April
|First bus timing from Yishun Int revised to 0630 hrs on Weekdays, 0830 hrs on Saturdays, Sundays and Public Holidays.
|-
|Last bus timing from Yishun Int revised to 1200 hrs on Weekdays, 1800 hrs on Saturdays, Sundays and Public Holidays.
|-
|First bus timing from Eu Tong Sen St revised to 1530 hrs on Weekdays, 1430 hrs on Saturdays, Sundays and Public Holidays.
|-
|Last bus timing from Eu Tong Sen St revised to 2200 hrs on Weekdays, 2230 hrs on Saturdays, Sundays and Public Holidays.
|}
 
==Service 854E/854e {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
!Operator
!Route
!Year
!Date
!Service changes
|-
!rowspan="10"|{{SMB}}
!rowspan="7"|Yishun → Bedok (2007 - Apr 2020)
|2007
|9 April
|Introduced from Yishun Int to Bedok Int as a peak hour one-directional service during weekday mornings, numbered Service 854E.
|-
|2011
|19 November
|Amended to Bedok Temp Int.
|-
|2014
|30 November
|Amended to Bedok Integrated Transport Hub.
|-
|rowspan="2"|2015
|14 March
|Amended to Yishun Temp Int.
|-
|11 October
|{{DWAB}}
|{{DWAB}}
|-
|2018
|13 August
|Renumbered as Service 854e.
|-
|2019
|8 September
|Amended to Yishun Integrated Transport Hub.
|-
!rowspan="2" {{N/A}}
|rowspan="3"|2020
|15 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 June 2020.
|-
!rowspan="3"|Yishun → Bedok (since Jun 2020)
|2 June
|Resumed normal operations.
|-
!rowspan="2"|{{TTS}}<br>(Current)
|rowspan="2"|2021
|rowspan="2"|5 September
|Operations transferred to Tower Transit Singapore.
|-
|First and last bus timings from Yishun Int revised to 0635 hrs and 0715 hrs respectively.
|}
|}


==Service 868==
==Service 868/868E {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="2"|{{SMRT Buses}}<br>(Current)
!rowspan="7"|{{SMB}}<br>(Current)
|'''2010'''
!rowspan="4"|Bt Batok West Ave 5 → Temasek Ave (2010 - Apr 2020)
|'''28 September'''
|2010
|Introduced between Bt Batok West Ave 5 and Temasek Ave as a peak hour one-directional service during weekday mornings.
|28 September
|Introduced from Bt Batok West Ave 5 (Blk 347) to Temasek Ave (Opp Millenia Twr) as a peak hour one-directional service, operating 2 trips during weekday mornings, numbered Service 868.
|-
|-
|'''2017'''
|2017
|'''17 September'''
|17 September
|{{DWAB}}
|{{DWAB}}
|-
|rowspan="2"|2018
|9 April
|Serves 2 additional bus stops opposite HomeTeamNS and outside Blk 334 along Bt Batok West Ave 7.
|-
|13 August
|Renumbered as Service 868E.
|-
!rowspan="2" {{N/A}}
|rowspan="3"|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 June 2020.
|-
!Bt Batok West Ave 5 → Temasek Ave (since Jun 2020)
|2 June
|Resumed normal operations.
|}
|}


==Service 951E==
==Service 951E {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="3"|{{SMRT Buses}}<br>(Current)
!rowspan="11"|{{SMB}}<br>(Current)
|'''2013'''
!rowspan="7"|Woodlands St 82 → Shenton Way (AM)<br>Anson Rd → Woodlands St 82 (PM)<br>(2013 - Apr 2020)
|'''17 June'''
|rowspan="3"|2013
|Introduced between Woodlands St 82 and Shenton Way (AM Peak) and between Anson Rd and Woodlands St 82 (PM Peak) as a peak hour one-directional service on weekdays under the LTA's Bus Service Enhancement Programme (BSEP).
|17 June
|Introduced between Woodlands St 82 (Blk 875) and Shenton Way (Opp MAS Bldg) during morning peak hours and between Anson Rd (Hub Synergy Pt) and Woodlands St 82 (Blk 816) during evening peak hours, operating 2 trips in each direction as a peak hour one-directional service on weekdays under the LTA's Bus Service Enhancement Programme (BSEP).
|-
|12 August
|3rd AM peak trip added.
|-
|14 October
|4th AM peak trip added.
|-
|rowspan="2"|2014
|13 January
|5th AM peak trip added.
|-
|14 April
|6th AM peak trip added.
|-
|-
|'''2015'''
|2015
|'''12 October'''
|12 October
|Amended to ply Woodlands Ave 5 with the introduction of City Direct 665, skipping Woodlands Ave 1.
|Amended to ply Woodlands Ave 5 with the introduction of City Direct Service 665, skipping Woodlands Ave 1.
|-
|-
|'''2017'''
|2017
|'''17 September'''
|17 September
|{{DWAB}}
|{{DWAB}}
|-
!rowspan="2" {{N/A}}
|rowspan="3"|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 June 2020.
|-
!rowspan="2"|Woodlands St 82 → Shenton Way (AM)<br>Anson Rd → Woodlands St 82 (PM)<br>(since Jun 2020)
|2 June
|Resumed normal operations.
|-
|2023
|29 May
|1 AM peak trip removed.
|}
==Service 960e {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
!Operator
!Route
!Year
!Date
!Service changes
|-
!rowspan="15"|{{SMB}}<br />(Current)
!rowspan="3"|Woodlands Temp Int ↔ Marina Ctr (2018 - Apr 2020)
|2018
|28 October
|Introduced between Woodlands Temp Int and Marina Ctr Ter, operating daily. Wheelchair-accessible at launch.
|-
|2019
|24 February
|Serves reinstated bus stop before Winstedt Rd along Bt Timah Rd with the reversion in the relocation of the bus stop outside Newton FC.
|-
|rowspan="4"|2020
|9 February
|Revised to operate in the mornings and afternoons (towards Marina Ctr Ter) and afternoons and evenings (towards Woodlands Temp Int) daily.
|-
!rowspan="2" {{N/A}}
|15 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 June 2020.
|-
!rowspan="2"|Woodlands Temp Int ↔ Marina Ctr (Jun 2020 - 2021)
|2 June
|Resumed normal operations.
|-
|rowspan="2"|2021
|24 February
|Amended to the relocated Marina Ctr Ter.
|-
!rowspan="8"|Woodlands ↔ Marina Ctr (since 2021)
|13 June
|Amended to Woodlands Integrated Transport Hub.
|-
|rowspan="3"|2022
|rowspan="3"|16 January
|First bus timing from Woodlands Int revised to 0630 hrs on Saturdays, Sundays and Public Holidays.
|-
|Last bus timing from Woodlands Int revised to 1800 hrs on Weekdays.
|-
|Last bus timing from Marina Ctr Ter revised to 2300 hrs daily.
|-
|rowspan="4"|2023
|rowspan="4"|9 April
|First bus timing from Woodlands Int revised to 0800 hrs on Saturdays, Sundays and Public Holidays.
|-
|Last bus timing from Woodlands Int revised to 1200 hrs on Weekdays.
|-
|First bus timing from Marina Ctr Ter revised to 1400 hrs daily.
|-
|Last bus timing from Marina Ctr Ter revised to 2230 hrs on Weekdays.
|}
|}


==Service 963E==
==Service 963E/963e {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="5"|{{SMRT Buses}}<br>(Current)
!rowspan="10"|{{SMB}}
|'''2006'''
!Woodlands → HarbourFront (AM)<br>(2006 - 2009)
|'''20 February'''
|2006
|Introduced between Woodlands Reg Int and HarbourFront Int as a peak hour one-directional service during weekday mornings.
|20 February
|Introduced from Woodlands Reg Int to HarbourFront Int as a peak hour one-directional service during weekday mornings, numbered Service 963E.
|-
|-
|'''2009'''
!rowspan="2"|Woodlands → HarbourFront (AM)<br>HarbourFront → Woodlands (PM)<br>(2009 - 2016)
|'''11 May'''
|2009
|Enhanced to operate between HarbourFront Int and Woodlands Reg Int during weekday evenings.
|11 May
|Extended to operate between HarbourFront Int and Woodlands Reg Int during weekday evenings.
|-
|-
|'''2015'''
|2015
|'''14 June'''
|14 June
|{{DWAB}}
|{{DWAB}}
|-
|-
|'''2016'''
!rowspan="3"|Woodlands Temp Int → HarbourFront (AM)<br>HarbourFront → Woodlands Temp Int (PM)<br>(2016 - Apr 2020)
|'''12 March'''
|2016
|12 March
|Amended to Woodlands Temp Int.
|Amended to Woodlands Temp Int.
|-
|-
|'''2017'''
|2017
|'''4 September'''
|4 September
|Calls at the pair of bus stops outside and opposite Blk 180 along Jelebu Rd, skipping the pair of bus stops outside and opposite Bt Panjang Plaza.
|Serves the pair of bus stops outside and opposite Blk 180 along Jelebu Rd, skipping the pair of bus stops outside and opposite Bt Panjang Plaza.
|-
|2018
|13 August
|Renumbered as Service 963e.
|-
!rowspan="2" {{N/A}}
|rowspan="3"|2020
|15 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 June 2020.
|-
!Woodlands Temp Int → HarbourFront (AM)<br>HarbourFront → Woodlands Temp Int (PM)<br>(Jun 2020 - 2021)
|2 June
|Resumed normal operations.
|-
!rowspan="2"|Woodlands → HarbourFront (AM)<br>HarbourFront → Woodlands (PM)<br>(since 2021)
|rowspan="2"|2021
|13 June
|Amended to Woodlands Integrated Transport Hub.
|-
!{{TTS}}<br>(Current)
|19 September
|Operations transferred to Tower Transit Singapore.
|}
|}


==Service 963R==
==Service 963R (2010 - 2022) {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="PAST"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="4"|{{SMRT Buses}}<br>(Current)
!rowspan="8"|{{SMB}}
|'''2010'''
!rowspan="2"|Woodlands ↔ Resorts World Sentosa (2010 - 2016)
|'''30 January'''
|2010
|30 January
|Introduced between Woodlands Reg Int and Resorts World Sentosa, operating on Saturdays, Sundays and Public Holidays only.
|Introduced between Woodlands Reg Int and Resorts World Sentosa, operating on Saturdays, Sundays and Public Holidays only.
|-
|-
|'''2015'''
|2015
|'''14 June'''
|14 June
|{{DWAB}}
|{{DWAB}}
|-
|-
|'''2016'''
!rowspan="2"|Woodlands Temp Int ↔ Resorts World Sentosa (2016 - 2020)
|'''12 March'''
|2016
|12 March
|Amended to Woodlands Temp Int.
|Amended to Woodlands Temp Int.
|-
|-
|'''2017'''
|2017
|'''4 September'''
|4 September
|Calls at the pair of bus stops outside and opposite Blk 180 along Jelebu Rd, skipping the pair of bus stops outside and opposite Bt Panjang Plaza.
|Serves the pair of bus stops outside and opposite Blk 180 along Jelebu Rd, skipping the pair of bus stops outside and opposite Bt Panjang Plaza.
|-
!rowspan="6" {{N/A}}
|rowspan="3"|2020
|15 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 June 2020.
|-
|2 June
|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until further notice.
|-
|rowspan="2"|2021
|13 June
|Amended to Woodlands Integrated Transport Hub.
|-
!rowspan="2"|{{TTS}}
|19 September
|Operations transferred to Tower Transit Singapore.
|-
|2022
|30 June
|Discontinued.
|}
|}


==Service 971E==
==Service 971E (2011 - 2020) {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="PAST"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="7"|{{SMRT Buses}}<br>(Current)
!rowspan="16"|{{SMB}}
|rowspan="2"|'''2011'''
!rowspan="2"|Bukit Panjang → Cecil St (AM)<br>(Mar - Aug 2011)
|'''14 March'''
|rowspan="4"|2011
|Introduced between Bt Panjang Int and Cecil St as a peak hour one-directional service during weekday mornings.
|14 March
|Introduced from Bt Panjang Int to Cecil St (Prudential Twr) as a peak hour one-directional service, operating 2 trips during weekday mornings.
|-
|28 March
|3rd AM peak trip added at 0715 hrs.
|-
!rowspan="4"|Bukit Panjang → Cecil St (AM)<br>Anson Rd → Bukit Panjang (PM)<br>(Aug 2011 - 2012)
|29 August
|Extended to operate 2 trips between Anson Rd (Intl Plaza) and Bt Panjang Int during weekday evenings.
|-
|31 October
|4th AM peak trip added at 0745 hrs.
|-
|rowspan="3"|2012
|16 July
|5th AM peak trip added.
|-
|-
|'''29 August'''
|{{TBC}}
|Enhanced to operate between Anson Rd and Bt Panjang Int during weekday evenings.
|6th AM peak trip added.
|-
|-
|'''2012'''
!rowspan="6"|Bt Panjang Temp Bus Pk → Cecil St (AM)<br>Anson Rd → Bt Panjang Temp Bus Pk<br>(2012 - Apr 2020)
|'''16 December'''
|16 December
|Amended to start from and terminate at Jelebu Rd with the closure of Bt Panjang Int.
|Amended to start from and terminate at Jelebu Rd with the closure of Bt Panjang Int.
|-
|-
|rowspan="2"|'''2015'''
|2013
|'''16 August'''
|15 April
|Calls at 2 new bus stops between Blks 443A and 443B and outside Blk 442D along Fajar Rd.
|7th AM peak trip added. 3rd PM peak trip added at 1805 hrs.
|-
|-
|'''6 September'''
|rowspan="2"|2015
|Calls at a new pair of bus stops outside Blk 548B and outside Blk 547C along Segar Rd.
|16 August
|Serves 2 new bus stops between Blks 443A and 443B and outside Blk 442D along Fajar Rd.
|-
|-
|rowspan="2"|'''2017'''
|6 September
|'''4 September'''
|Serves new pair of bus stops outside Blk 548B and outside Blk 547C along Segar Rd.
|-
|rowspan="2"|2017
|4 September
|Skips a pair of bus stops outside and opposite Blk 180 along Jelebu Rd.
|Skips a pair of bus stops outside and opposite Blk 180 along Jelebu Rd.
|-
|-
|'''17 September'''
|17 September
|{{DWAB}}
|{{DWAB}}
|-
!rowspan="2" {{N/A}}
|rowspan="4"|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 June 2020.
|-
!rowspan="2"|Bt Panjang Temp Bus Pk → Cecil St (AM)<br>Anson Rd → Bt Panjang Temp Bus Pk (PM)<br>(Jun - Aug 2020)
|2 June
|Resumed normal operations.
|-
|31 August
|Converted to regular trunk service, re-numbered Service 971, amended to ply Pending Rd, Petir Rd and Dairy Farm Rd and serves all bus stops along Stevens Rd and Bras Basah Rd.
|}
|}


==Service 982E==
==Service 982E {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="5"|{{SMRT Buses}}<br>(Current)
!rowspan="8"|{{SMB}}<br>(Current)
|rowspan="2"|'''2013'''
!rowspan="5"|Choa Chu Kang Ave 5 → Marina Blvd (AM)<br>Central Blvd → Choa Chu Kang Ave 5 (PM)<br>(2013 - Apr 2020)
|'''18 March'''
|rowspan="2"|2013
|Introduced between Choa Chu Kang Ave 5 and Marina Blvd (AM Peak) and between Central Blvd and Choa Chu Kang Ave 5 (PM Peak) as a peak hour one-directional service on weekdays under the LTA's Bus Service Enhancement Programme (BSEP).
|18 March
|Introduced between Choa Chu Kang Ave 5 (Blk 483) and Marina Blvd (Marina Bay Financial Ctr) during morning peak hours and between Central Blvd (Aft Marina Stn Rd) and Choa Chu Kang Ave 5 (Opp Blk 486) during evening peak hours, operating 2 trips in each direction as a peak hour one-directional service on weekdays under the LTA's Bus Service Enhancement Programme (BSEP).
|-
|-
|'''1 December'''
|1 December
|Calls at a new bus stop outside Downtown Stn along Central Blvd.
|Serves new bus stop outside Downtown Stn along Central Blvd.
|-
|-
|'''2014'''
|2014
|'''17 February'''
|17 February
|Calls at 3 additional pairs of bus stops outside and opposite Blk 26 along Choa Chu Kang Rd, outside and opposite Bt Batok Fire Stn and before and after Bt Batok West Ave 5 along Bt Batok Rd.
|Serves 3 additional pairs of bus stops outside and opposite Blk 26 along Choa Chu Kang Rd, outside and opposite Bt Batok Fire Stn and before and after Bt Batok West Ave 5 along Bt Batok Rd.
|-
|-
|'''2015'''
|2015
|'''27 April'''
|27 April
|Calls at a new pair of bus stops outside and opposite Blk 489A along Choa Chu Kang Ave 5.
|Serves new pair of bus stops outside and opposite Blk 489A along Choa Chu Kang Ave 5.
|-
|-
|'''2017'''
|2017
|'''17 September'''
|17 September
|{{DWAB}}
|{{DWAB}}
|-
!rowspan="2" {{N/A}}
|rowspan="3"|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 June 2020.
|-
!Choa Chu Kang Ave 5 → Marina Blvd (AM)<br>Central Blvd → Choa Chu Kang Ave 5 (PM)<br>(since Jun 2020)
|2 June
|Resumed normal operations.
|}
|}


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

Latest revision as of 12:33, 19 November 2024

Service 10e Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Bedok Rd → Shenton Way (AM)
Anson Rd → Bedok Rd (PM)
(2005 - Apr 2020) 		2005 19 September Introduced between Bedok Rd (Opp Man Fatt Lam Tp) and Shenton Way (Opp Temasek Twr) during morning peak hours and between Anson Rd (Apex Twr) and Bedok Rd (Man Fatt Lam Tp) during evening peak hours as a peak hour one-directional Fast Forward service on weekdays.
2009 23 February Serves additional bus stop outside Suntec City along Nicoll Highway.
2012 16 January 5th AM peak trip added at 0730 hrs.
2016 27 June Designated wheelchair-accessible bus service (WAB).
2018 12 August Converted to Express service.
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 June 2020.
Bedok Rd → Shenton Way (AM)
Anson Rd → Bedok Rd (PM)
(since Jun 2020) 		2 June Resumed normal operations.

Service 12e Handicapped/disabled access[edit]

Operator Route Year Date Service changes
Go-Ahead
(Current) 		Pasir Ris ↔ New Bridge Rd (Jan - Mar 2018) 2018 28 January Introduced between Pasir Ris Int and New Bridge Rd Ter, operating daily. Wheelchair-accessible at launch.
Pasir Ris ↔ Kampong Bahru (Mar 2018 - Apr 2020) 10 March Extended to Kg Bahru Ter with the closure of New Bridge Rd Ter.
2019 27 January Serves a pair of additional bus stops outside and opposite Eastern Lagoon II along Bedok Sth Ave 1, an additional bus stop outside Bugis Stn Exit D along Rochor Rd and 2 additional bus stops outside Golden Landmark and outside Duo Residences along Ophir Rd.
2020 9 February Revised to operate in the mornings and afternoons (towards Kg Bahru Ter) and afternoons and evenings (towards Pasir Ris Int) daily.
N/A 15 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 June 2020.
Pasir Ris ↔ Kampong Bahru (Jun 2020 - 2021) 2 June Resumed normal operations.
N/A 2021 15 September Temporarily suspended due to the impact of COVID-19 on available manpower.
Pasir Ris ↔ Kampong Bahru (since 2022) 2022 16 January Resumed normal operations.
First bus timing from Pasir Ris Int revised to 0630 hrs on Saturdays, Sundays and Public Holidays.
Last bus timing from Pasir Ris Int revised to 1800 hrs on Weekdays.
Last bus timing from Kg Bahru Ter revised to 2230 hrs daily.
30 October Temporarily 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 9 April First bus timing from Pasir Ris Int revised to 0800 hrs on Saturdays, Sundays and Public Holidays.
Last bus timing from Pasir Ris Int revised to 1200 hrs on Weekdays, 1800 hrs on Saturdays, Sundays and Public Holidays.
First bus timing from Kg Bahru Ter revised to 1600 hrs on Weekdays, 1330 hrs on Saturdays, Sundays and Public Holidays.
Last bus timing from Kg Bahru Ter revised to 2200 hrs daily.

Service 14e Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Bedok North Ave 3 → Orchard Rd (AM)
Orchard Rd → Bedok North Ave 3 (PM)
(2005 - Apr 2020) 		2005 12 December Introduced between Bedok Nth Ave 3 (Blk 403) and Orchard Rd (Lucky Plaza) during morning peak hours and between Orchard Rd (Lucky Plaza) and Bedok Nth Ave 3 (Bet Blks 139/140) during evening peak hours as a peak hour one-directional Fast Forward service on weekdays.
2006 29 October Serves relocated bus stop outside Orchard Stn along Orchard Turn.
2009 23 February Serves additional pair of bus stops outside and opposite Suntec City along Nicoll Highway.
2012 16 January 4th AM peak trip added at 0725 hrs.
2015 3 December Designated wheelchair-accessible bus service (WAB).
2018 12 August Converted to Express service.
N/A 2020 15 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 June 2020.
Bedok North Ave 3 → Orchard Rd (AM)
Orchard Rd → Bedok North Ave 3 (PM)
(since Jun 2020) 		2 June Resumed normal operations.

Service 30e Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Bedok → Pasir Panjang Rd (AM)
Pasir Panjang Rd → Bedok (PM)
(2005 - Apr 2020) 		2005 19 September Introduced between Bedok Int and Pasir Panjang Rd (Opp Singapore Science Pk II) during morning peak hours and between Pasir Panjang Rd (Singapore Science Pk II) and Bedok Int during evening peak hours as a peak hour one-directional Fast Forward service on weekdays.
2006 19 March Amended to ply Cassia Lk, Cassia Cres, Guillemard Rd and Guillemard Camp Rd with the partial closure of Old Airport Rd and Dunman Rd to facilitate the construction of Dakota MRT station on the Circle MRT Line.
29 October Serves new bus stop outside VivoCity along Telok Blangah Rd.
2008 7 December Skips removed bus stop opposite Temenggong D Mque along Telok Blangah Rd.
29 December Amended to ply the reinstated Old Airport Rd and Dunman Rd, skipping Cassia Lk, Guillemard Rd and Guillemard Camp Rd.
2009 23 February Serves 2 additional pairs of bus stops after and opposite PSA Wharves G3 and outside and opposite Heng Mui Keng Terr along Pasir Panjang Rd.
4 October Amended to ply the reinstated Tg Katong Rd, skipping Geylang Rd, Paya Lebar Rd and Sims Ave.
2011 19 November Amended to Bedok Temp Int.
2012 27 August Serves additional pair of bus stops outside and opposite Alexandra DP Blk 3 along Pasir Panjang Rd.
2013 29 December Amended to ply MCE with the partial closure of ECP.
2014 30 November Amended to Bedok Integrated Transport Hub.
2016 25 January Designated wheelchair-accessible bus service (WAB).
2018 12 August Converted to Express service.
N/A 2020 15 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 June 2020.
Bedok → Pasir Panjang Rd (AM)
Pasir Panjang Rd → Bedok (PM)
(since Jun 2020) 		2 June Resumed normal operations.

Service 43e Handicapped/disabled access[edit]

Operator Route Year Date Service changes
Go-Ahead
(Current) 		Punggol → Marine Parade Rd (AM)
Marine Parade Rd → Punggol (PM)
(2019 - Apr 2020) 		2019 9 September Introduced between Punggol Temp Int and Marine Parade Rd (Opp Blk 72) during morning peak hours and between Marine Parade Rd (Bet Blks 72/74) and Punggol Temp Int during evening peak hours as a peak-hour one-directional service on weekdays. Wheelchair-accessible at launch.
N/A 2020 15 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 June 2020.
Punggol → Marine Parade Rd (AM)
Marine Parade Rd → Punggol (PM)
(Jun 2020 - 2021) 		2 June Resumed normal operations.
N/A 2021 15 September Temporarily suspended due to the impact of COVID-19 on available manpower.
Punggol → Marine Parade Rd (AM)
Marine Parade Rd → Punggol (PM)
(since 2022) 		2022 17 January Resumed normal operations.
Last bus timing from Punggol Temp Int revised to 0930 hrs.
First bus timing from Marine Parade Rd revised to 1700 hrs.
2024 27 May First bus timing from Punggol Temp Int brought forward to 0620 hrs.
First bus timing from Marine Parade Rd brought forward to 1650 hrs.
Serves additional bus stops along Buangkok Dr and Airport Rd.

Service 74e (2006 - 2022) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS Transit 2006 18 December Introduced between Hougang Ctrl Int and Buona Vista Ter during morning peak hours and between Buona Vista Ter and Hougang Ctrl Int during evening peak hours as a peak hour one-directional Fast Forward service on weekdays.
2015 28 September Designated wheelchair-accessible bus service (WAB).
2018 12 August Converted to Express service.
2020 15 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 June 2020.
2 June Resumed normal operations.
2022 17 January Discontinued.

Service 89e Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Hougang Ctrl → Airport Cargo Rd (AM)
Airport Cargo Rd → Hougang Ctrl (PM)
(2005 - 2009) 		2005 19 September Introduced between Hougang Ctrl Int and Airport Cargo Rd (AirFreight Ter Bldg) during morning peak hours and between Airport Cargo Rd (CIAS Cargo Ters) and Hougang Ctrl Int during evening peak hours as a peak hour one-directional Fast Forward service on weekdays.
Hougang Ctrl → Airport Cargo Rd (AM)
Airline Rd → Hougang Ctrl (PM)
(2009 - Apr 2020) 		2009 23 February Serves additional bus stop outside 3rd Cargo Agents along Airline Rd for evening peak trips.
2014 24 August Serves new pair of bus stops before and after Punggol Rd along TPE.
2015 3 December Designated wheelchair-accessible bus service (WAB).
2018 12 August Converted to Express service.
N/A 2020 15 April Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
Hougang Ctrl → Airport Cargo Rd (AM)
Airline Rd → Hougang Ctrl (PM)
(since Apr 2020) 		24 April Temporary suspension of service reverted with immediate effect instead of 5 May 2020.
2021 5 July 6th AM peak trip added.
2022 28 August Temporarily amended to ply Hougang Ave 4 and Hougang Ave 10 with the partial closure of Hougang Ctrl to facilitate the construction of Hougang MRT station on the Cross Island MRT Line.
27 December 7th AM peak trip added.
2023 26 February Temporarily amended to ply the bus-only corridor along Loyang Ave and Loyang Way with the partial closure of Loyang Ave to facilitate the construction of Loyang Viaduct and Loyang MRT station on the Cross Island MRT Line, skipping 2 pairs of bus stops along Loyang Ave.
26 June 8th and 9th AM peak trips added at 0615 hrs and 0625 hrs. 6th PM peak trip added at 1739 hrs.
16 October 10th and 11th AM peak trips added. 7th and 8th PM peak trips added.
2024 15 April 12th and 13th AM peak trips added. 9th and 10th PM peak trips added.
16 September Serves an additional pair of bus stops along Punggol Rd outside and opposite The Rivervale.

Service 97e Handicapped/disabled access[edit]

Refer to Bus Service 97e for more information.

Service 147e (2018 - 2020) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS Transit 2018 28 January Introduced between New Bridge Rd (Clarke Quay Stn) and Clementi Int and between Clementi Int and Eu Tong Sen St (Clarke Quay Stn Exit E) as a Fast Forward service, operating daily. Wheelchair-accessible at launch.
12 August Converted to Express service.
2020 9 February Discontinued.

Service 151e (2006 - 2022) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS Transit 2006 18 December Introduced between Hougang Ctrl Int and Kent Ridge Ter during morning peak hours and between Kent Ridge Ter and Hougang Ctrl Int during evening peak hours as a peak hour one-directional Fast Forward service on weekdays.
2015 3 December Designated wheelchair-accessible bus service (WAB).
2018 12 August Converted to Express service.
2020 15 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 June 2020.
2 June Resumed normal operations.
2022 17 January Discontinued.

Service 167e (2018 - 2020) Handicapped/disabled access[edit]

Operator Year Date Service changes
SMRT Buses 2018 25 November Introduced between Sembawang Int and Shenton Way (Opp MAS Bldg) and between Anson Rd (Tg Pagar Stn Exit C) and Sembawang Int, operating daily. Wheelchair-accessible at launch.
2020 9 February Revised to operate in the mornings and afternoons (towards Shenton Way) and in the afternoons and evenings (towards Sembawang Int) on weekdays only.
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 June 2020.
2 June Resumed normal operations.
14 December Discontinued.

Service 174e Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Boon Lay → North Bridge Rd (AM)
North Bridge Rd → Boon Lay (PM)
(2005 - Jun 2006) 		2005 28 March Introduced between Boon Lay Int and Nth Bridge Rd (St. Andrew's Cath) during morning peak hours and between Nth Bridge Rd (St. Andrew's Cath) and Boon Lay Int during evening peak hours as a peak hour one-directional Fast Forward service on weekdays.
2 July Amended to ply Grange Rd with the partial closure of Somerset Rd.
Boon Lay Temp Int → North Bridge Rd (AM)
North Bridge Rd → Boon Lay Temp Int (PM)
(Jun - Nov 2006) 		2006 18 June Amended to Boon Lay Temp Int.
Boon Lay Temp Int → New Bridge Rd (AM)
New Bridge Rd → Boon Lay Temp Int (PM)
(Nov 2006 - 2009) 		20 November Extended to New Bridge Rd Ter.
Serves additional pair of bus stops outside and opposite Singapore Botanic Gdns along Napier Rd.
Boon Lay → New Bridge Rd (AM)
New Bridge Rd → Boon Lay (PM)
(2009 - 2018) 		2009 27 December Amended to Boon Lay Integrated Transport Hub.
2011 14 August Serves additional bus stop outside Clarke Quay Stn along Eu Tong Sen St.
2012 9 December Amended to ply Upp Bt Timah Rd and Bt Timah Lk with the partial closure of Jln Jurong Kechil to facilitate the construction of Beauty World MRT station on the Downtown MRT Line.
2014 26 January Amended to ply express sectors along the reinstated Jln Jurong Kechil, skipping Upp Bt Timah Rd and Bt Timah Lk.
2015 28 September Designated wheelchair-accessible bus service (WAB).
Boon Lay → Kampong Bahru (AM)
Kampong Bahru → Boon Lay (PM)
(2018 - Apr 2020) 		2018 10 March Extended to Kg Bahru Ter with the closure of New Bridge Rd Ter.
12 August Converted to Express service.
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 June 2020.
Boon Lay → Kampong Bahru (AM)
Kampong Bahru → Boon Lay (PM)
(since Jun 2020) 		2 June Resumed normal operations.
2022 14 February Amended to ply the extended southbound Upp Bt Timah Rd towards Kg Bahru Ter, skipping Jln Anak Bt.

Service 188E/188e Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SMRT Buses
(Current) 		Choa Chu Kang → HarbourFront (2007 - Apr 2020) 2007 25 June Introduced from Choa Chu Kang Int to HarbourFront Int as a peak hour one-directional service during weekday mornings, numbered Service 188E.
2015 22 March Designated wheelchair-accessible bus service (WAB).
2018 13 August Renumbered as Service 188e.
16 December Amended to new Choa Chu Kang Int.
N/A 2020 15 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 June 2020.
Choa Chu Kang → HarbourFront (since Jun 2020) 2 June Resumed normal operations.

Service 188R (2010 - 2022) Handicapped/disabled access[edit]

Operator Year Date Service changes
SMRT Buses 2010 1 May Introduced between Choa Chu Kang Int and Resorts World Sentosa, operating on Saturdays, Sundays and Public Holidays only.
2015 22 March Designated wheelchair-accessible bus service (WAB).
2018 16 December Amended to new Choa Chu Kang Int.
2020 15 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 June 2020.
2 June Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until further notice.
2022 30 June Discontinued.

Service 196e Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Marine Parade Rd → Shenton Way (AM)
Anson Rd → Marine Parade Rd (PM)
(2005 - Apr 2020) 		2005 12 December Introduced between Marine Parade Rd (Lagoon View) and Shenton Way (Opp MAS Bldg) during morning peak hours and between Anson Rd (Apex Twr) and Marine Parade Rd (Hua Xin Ct) during evening peak hours as a peak hour one-directional Fast Forward service on weekdays.
2007 TBC Serves additional bus stop outside Victoria Sch along Marine Parade Rd.
2016 25 January Designated wheelchair-accessible bus service (WAB).
2018 12 August Converted to Express service.
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 June 2020.
Marine Parade Rd → Shenton Way (AM)
Anson Rd → Marine Parade Rd (PM)
(since Jun 2020) 		2 June Resumed normal operations.

Service 501 (1997 - 2003)[edit]

Operator Year Date Service changes
SBS 1997 5 May Introduced between Hougang Ctrl Int and Penang Rd (AM Peak) and between Anson Rd and Hougang Ctrl Int (PM Peak) as a peak hour one-directional service on weekdays and Saturdays.
22 December Converted to a day service on weekdays and Saturdays, looping at Penang Rd.
2000 10 September Extended to Sengkang Ter.
2001 28 April Amended to Sengkang Temp Int.
SBS Transit 2003 18 January Amended to Sengkang Integrated Transport Hub.
27 July Discontinued under North East MRT Line Rationalisation Phase 2.

Service 501X (1997 - 2003)[edit]

Operator Year Date Service changes
SBS 1997 22 December Introduced between Hougang Ctrl Int and Temasek Ave (Loop) as an alternate route of Service 501, operating during off peak periods on weekdays and Saturdays and throughout the day on Sundays and Public Holidays.
2000 10 September Extended to Sengkang Ter.
2001 28 April Amended to Sengkang Temp Int.
SBS Transit 2003 18 January Amended to Sengkang Integrated Transport Hub.
27 July Discontinued under North East MRT Line Rationalisation Phase 2.

Service 502 Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Hougang Ctrl ↔ Boon Lay (1997 - 2000) 1997 5 May Introduced between Hougang Ctrl Int and Boon Lay Int, operating daily.
1999 TBC Serves additional pair of bus stops outside and opposite The Synergy along Boon Lay Way.
Sengkang ↔ Boon Lay (2000 - 2003) 2000 10 September Extended to Sengkang Ter.
2001 28 April Amended to Sengkang Temp Int.
SBS Transit
(Current) 		2002 7 July Skips the bus stop opposite Mandarin Singapore along Orchard Rd.
2003 18 January Amended to Sengkang Integrated Transport Hub.
Boon Lay ↺ Temasek Ave (2003 - 2005) 27 July Shortened to loop at Temasek Ave from Boon Lay Int under North East MRT Line Rationalisation Phase 2.
Serves additional pair of bus stops outside and opposite Holland Village along Holland Rd.
2005 2 July Amended to ply Grange Rd with the partial closure of Somerset Rd.
Pioneer Rd North ↺ Temasek Ave (2005 - 2009) 26 December Extended to start from Pioneer Rd Nth (Opp Blk 653B), amended to ply Toh Guan Rd in both directions and ply Orchard Turn, Scotts Rd, Stevens Rd, Whitley Rd, PIE and Toh Tuck Ave towards Pioneer Rd North.
2006 18 June Serves new pair of bus stops outside Blk 683A and outside Blk 691A CP along Jurong West Ctrl 1.
29 October Serves relocated bus stop outside Orchard Stn along Orchard Turn.
2008 15 June Serves new pair of bus stops outside Blk 670A and outside Blk 678D along Jurong West St 64.
Soon Lee Bus Pk ↺ Temasek Ave (2009 - 2010) 2009 23 February Extended to Soon Lee Bus Pk.
Soon Lee Bus Pk ↺ Marina Stn Rd (2010 - 2012) 2010 26 April Amended to ply Bayfront Ave, Marina Stn Rd, ECP, AYE, Clementi Ave 6 and Commonwealth Ave West, skipping Raffles Ave, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Orchard Turn, Scotts Rd, Stevens Rd, Whitley Rd, PIE and Toh Tuck Ave.
Soon Lee Bus Pk ↺ Marina St (2012 - 2013) 2012 14 January Serves reinstated bus stop outside Marina Bay Stn along Marina St.
30 September Designated wheelchair-accessible bus service (WAB).
Soon Lee Bus Pk ↺ Central Blvd (2013 - Apr 2020) 2013 29 December Amended to ply Central Blvd, Shenton Way and Keppel Rd with the opening of MCE, skipping Marina Stn Rd and ECP.
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 June 2020.
Soon Lee Bus Pk ↺ Central Blvd (since Jun 2020) 2 June Resumed normal operations.
SMRT Buses 2024 15 September Operations transferred to SMRT Buses.

Short Trip 502A (2000 - 2005)[edit]

Operator Route Year Date Service changes
SBS Sengkang → Grange Rd (2000 - 2003) 2000 TBC Introduced from Sengkang Ter to Grange Rd (Opp Trader's Hotel), operating during the day daily.
2001 28 April Amended to Sengkang Temp Int.
SBS Transit 2003 18 January Amended to Sengkang Integrated Transport Hub.
Boon Lay → Temasek Ave (2003 - 2005) 27 July Amended to start from Boon Lay Int and terminate at Temasek Ave (Opp The Ritz-Carlton) after the last bus of Service 502 daily under North East MRT Line Rationalisation Phase 2.
2005 26 December Extended to operate between Pioneer Rd Nth and Temasek Ave (Loop) and converted to peak hour route variant on weekdays.

Service 502A Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Pioneer Rd North ↺ Temasek Ave (2005 - 2009) 2005 27 December Introduced between Pioneer Rd Nth (Opp Blk 653B) and Temasek Ave (Loop) as a peak hour variant of Service 502 on weekdays, skipping Jurong West Ave 1, Jurong East Ave 1, Toh Guan Rd and Boon Lay Way.
2006 18 June Serves new pair of bus stops outside Blk 683A and outside Blk 691A CP along Jurong West Ctrl 1.
29 October Serves relocated bus stop outside Orchard Stn along Orchard Turn.
2008 15 June Serves new pair of bus stops outside Blk 670A and outside Blk 678D along Jurong West St 64.
Soon Lee Bus Pk ↺ Temasek Ave (2009 - 2010) 2009 23 February Extended to Soon Lee Bus Pk.
Soon Lee Bus Pk → Marina Stn Rd (2010 - 2012) 2010 26 April Shortened to terminate at Marina Stn Rd (Marina Bay Stn) and revised to operate during weekday morning peak hours only.
Soon Lee Bus Pk → Marina St (2012 - 2013) 2012 14 January Serves reinstated bus stop outside Marina Bay Stn along Marina St.
30 September Designated wheelchair-accessible bus service (WAB).
Soon Lee Bus Pk → Central Blvd (2013 - Apr 2020) 2013 29 December Amended to terminate at Central Blvd (Downtown Stn) with the opening of MCE.
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 June 2020.
Soon Lee Bus Pk → Central Blvd (since Jun 2020) 2 June Resumed normal operations.
SMRT Buses 2024 15 September Operations transferred to SMRT Buses.

Service 502B (2005 - 2010)[edit]

Operator Year Date Service changes
SBS Transit 2005 27 December Introduced between Jurong West Ave 1 (Blk 538) and Temasek Ave (Loop) as a peak hour variant of Service 502 on weekdays.
2006 29 October Serves relocated bus stop outside Orchard Stn along Orchard Turn.
2010 26 April Discontinued.

Service 503 (1997 - 1999)[edit]

Operator Year Date Service changes
SBS 1997 5 May Introduced between Tampines Int and Temasek Ave (Opp Centennial Twr) during morning peak hours and between Anson Rd (Apex Twr) and Tampines Int during evening peak hours as a peak hour one-directional service on weekdays and Saturdays.
1999 30 August Extended to start from Pasir Ris Int, extended to loop at Telok Blangah Rd, converted to full day service and re-numbered Service 505.

Service 505 (1999 - 2000)[edit]

Operator Year Date Service changes
SBS 1999 30 August Re-numbered from Service 503 as a service between Pasir Ris Int and Telok Blangah Rd (Loop), operating daily.
2000 10 September Shortened to loop at Temasek Ave and re-numbered Service 518.

Service 506 Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Jurong East ↔ Bedok (1999 - 2000) 1999 30 August Introduced between Jurong East Int and Bedok Int, operating daily.
Jurong East ↔ Changi Airport (2000 - 2002) 2000 10 September Extended to Changi Airport.
Serves additional pair of bus stops outside and opposite Trellis Twrs along Jln Toa Payoh.
Last bus from Jurong East Int extended to 2210 hrs daily.
2001 TBC Serves new pair of bus stops opposite Blk 761 and opposite Baywater along Bedok Nth Ave 3.
SBS Transit
(Current) 		2002 TBC Serves new pair of bus stops opposite and between Blks 731 and 734 along Bedok Reservoir Rd.
Jurong East ↔ Bedok (2002 - 2006) 15 September Shortened back to Bedok Int.
Last bus from Jurong East Int extended to 2230 hrs daily.
2006 TBC Skips a pair of removed bus stops outside and opposite Bedok Green Sec Sch along Bedok Nth Ave 3.
Jurong East ↔ Upp East Coast (2006 - Apr 2020) 12 November Extended to Upp East Coast Ter.
Last bus from Jurong East Int reverted to 2200 hrs daily.
2010 13 February Serves new pair of bus stops outside and opposite Blk 220 CP along Bedok Nth Ave 3.
2011 17 December Amended to Jurong East Temp Int.
2012 30 September Designated wheelchair-accessible bus service (WAB).
2017 23 April Serves relocated bus stop before PIE along Bt Batok Rd.
N/A 2020 15 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 June 2020.
Jurong East ↔ Upp East Coast (2020 - 2021) 2 June Resumed normal operations.
6 December Amended to relocated Jurong East Temp Int.
Jurong East ↔ Serangoon (since 2021) 2021 12 December Shortened to Serangoon Int under Downtown MRT Line 3 Rationalisation.

Service 507 (1999 - 2004)[edit]

Operator Year Date Service changes
SBS 1999 30 August Introduced between Boon Lay Int and Shenton Way (Opp Temasek Twr) during morning peak hours and between Anson Rd (Intl Plaza) and Boon Lay Int during evening peak hours as a peak hour one-directional service on weekdays and Saturdays.
SBS Transit 2004 22 August Discontinued.

Service 508 (1999 - 2000)[edit]

Operator Route Year Date Service changes
SBS Sengkang → Penang Rd (AM)
Anson Rd → Sengkang (PM)
(Aug - Nov 1999) 		1999 30 August Introduced between Sengkang Ter and Penang Rd (Park Mall) during morning peak hours and between Anson Rd (Apex Twr) and Sengkang Ter during evening peak hours as a peak hour one-directional service on weekdays and Saturdays.
Sengkang → Penang Rd (AM)
Outram Rd → Sengkang (PM)
(Nov 1999 - 2000) 		22 November Serves an additional bus stop outside Outram Pk Stn along Outram Rd and 2 additional bus stops opposite Maritime Hse and outside Southpoint along Cantonment Rd during morning peak hours.
Extended to start from Outram Rd (Outram Pk Stn) during evening peak hours.
2000 4 September Shortened to Hougang Ctrl Temp Ter and re-numbered Service 511.

Service 511 (2000 - 2003)[edit]

Operator Year Date Service changes
SBS 2000 4 September Re-numbered from Service 508 as a peak-hour one-directional service between Hougang Ctrl Temp Ter and Penang Rd (Park Mall) during morning peak hours and between Outram Rd (Outram Pk Stn) and Hougang Ctrl Temp Ter during evening peak hours on weekdays and Saturdays.
SBS Transit 2003 27 July Discontinued under North East MRT Line Rationalisation Phase 2.

Service 512 (2000 - 2003)[edit]

Operator Year Date Service changes
SBS 2000 4 September Introduced between Hougang Ctrl Temp Ter and Orchard Rd (Le Meridien Shop Ctr) during morning peak hours and between Moulmein Rd (Opp Tan Tock Seng Hosp) and Hougang Ctrl Temp Ter during evening peak hours as a peak hour one-directional service on weekdays and Saturdays.
SBS Transit 2002 7 July Skips the bus stop outside Orchard Emerald along Orchard Rd.
2003 27 July Discontinued under North East MRT Line Rationalisation Phase 2.

Service 513 Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Tampines Ave 5 → Shenton Way (AM)
Anson Rd → Tampines Ave 5 (PM)
(2012 - Apr 2020) 		2012 17 December Introduced between Tampines Ave 5 (Darul Ghufran Mque) and Shenton Way (Opp MAS Bldg) during morning peak hours and between Anson Rd (Hub Synergy Pt) and Tampines Ave 5 (Opp Darul Ghufran Mque) during evening peak hours, operating 2 trips in each direction as a peak hour one-directional service on weekdays under the LTA's Bus Service Enhancement Programme (BSEP).
2013 31 March Designated wheelchair-accessible bus service (WAB).
1 December Serves new bus stop outside Downtown Stn along Central Blvd.
30 December Amended to ply Sheares Ave towards Shenton Way with the partial closure of ECP.
2015 12 January 3rd AM peak trip added at 0738 hrs.
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 June 2020.
Tampines Ave 5 → Shenton Way (AM)
Anson Rd → Tampines Ave 5 (PM)
(since Jun 2020) 		2 June Resumed normal operations.

Service 518 Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Pasir Ris ↺ Temasek Ave (2000 - 2010) 2000 10 September Re-numbered from Service 505 as a service between Pasir Ris Int and Temasek Ave (Loop).
SBS Transit 2002 7 July Skips the bus stop outside Orchard Emerald along Orchard Rd.
2005 26 December Amended to ply Pasir Ris Dr 3, Pasir Ris Dr 12 and Pasir Ris Dr 1, skipping Elias Rd.
Pasir Ris ↺ Bayfront Ave (2010 - Apr 2020) 2010 26 April Amended to ply Bayfront Ave, skipping Raffles Blvd and Republic Blvd.
2012 29 April Serves new bus stop outside Blk 612 along Pasir Ris Dr 1.
3 December Designated wheelchair-accessible bus service (WAB).
Go-Ahead
(Current) 		2016 18 September Operations transferred to Go-Ahead Singapore.
23 September Amended to ply KPE and PIE towards Pasir Ris Int, skipping Bedok Sth Ave 1, Bedok Sth Rd and Bedok Nth Ave 1.
2017 21 October Serves new pair of bus stops outside Tampines East Stn along Tampines Ave 2.
Serves new bus stop outside Bedok Nth Stn along Bedok Nth 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 June 2020.
Pasir Ris ↺ Bayfront Ave (Jun 2020 - Sep 2021) 2 June Resumed normal operations.
N/A 2021 15 September Temporarily suspended due to the impact of COVID-19 on available manpower.
Pasir Ris ↺ Bayfront Ave (since Sep 2021) 25 September Resumed normal operations.
2022 30 October Temporarily 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.
27 November Serves new pair of bus stops outside and opposite HomeTeamNS Bedok along Bedok Nth Rd.
2023 8 January Skips the bus stop outside Newton Stn Exit B along Scotts Rd temporarily to facilitate upgrading works.
27 August Serves reinstated bus stop outside Newton Stn Exit B along Scotts Rd.
8 October Temporarily amended to ply Pasir Ris Ctrl and Pasir Ris Dr 8 with the partial closure of Pasir Ris Dr 1 to facilitate the construction of Pasir Ris MRT station on the Cross Island MRT Line.

Short Trip 518A (2001 - 2005)[edit]

Operator Year Date Service changes
SBS 2001 TBC Introduced from Pasir Ris Int to Temasek Ave (Opp Centennial Twr), operating during morning peak hours on weekdays.
SBS Transit 2002 7 July Skips the bus stop outside Orchard Emerald along Orchard Rd.
2005 26 December Amended to loop at Temasek Ave and converted to peak hour route variant of Service 518 on weekdays.

Service 518A Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit Pasir Ris ↺ Temasek Ave (2005 - 2010) 2005 27 December Introduced between Pasir Ris Int and Temasek Ave (Loop) as a peak hour variant of Service 518 on weekdays, skipping Tampines Ave 7, Tampines Ave 2, Tampines Ave 1, Tampines Ave 10 and Bedok North Rd.
Pasir Ris → Bayfront Ave (2010 - Apr 2020) 2010 26 April Shortened to terminate at Bayfront Ave (Opp Marina Bay Sands MICE) and revised to operate during weekday morning peak hours only.
2012 29 April Serves new bus stop outside Blk 612 along Pasir Ris Dr 1.
3 December Designated wheelchair-accessible bus service (WAB).
Go-Ahead
(Current) 		2016 18 September Operations transferred to Go-Ahead Singapore.
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 June 2020.
Pasir Ris → Bayfront Ave (Jun 2020 - Sep 2021) 2 June Resumed normal operations.
N/A 2021 15 September Temporarily suspended due to the impact of COVID-19 on available manpower.
Pasir Ris → Bayfront Ave (since Sep 2021) 25 September Resumed normal operations.
2022 30 October Temporarily amended to ply Pasir Ris St 12 and Pasir Ris St 11 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 8 January Skips the bus stop outside Newton Stn Exit B along Scotts Rd temporarily to facilitate upgrading works.
27 August Serves reinstated bus stop outside Newton Stn Exit B along Scotts Rd.
8 October Temporarily amended to ply Pasir Ris Dr 8 and Pasir Ris Ctrl with the partial closure of Pasir Ris Dr 1 to facilitate the construction of Pasir Ris MRT station on the Cross Island MRT Line.

Service 518B (2005 - 2010)[edit]

Operator Year Date Service changes
SBS Transit 2005 27 December Introduced between Tampines Ave 7 (Blk 370) and Temasek Ave (Loop) as a peak hour variant of Service 518 on weekdays.
2010 26 April Discontinued.

Service 520 (1997 - 2003)[edit]

Operator Year Date Service changes
Trans Island 1997 5 May Introduced between Yishun Int and Outram Rd (Opp Outram Pk Stn) during morning peak hours and between New Bridge Rd Ter and Yishun Int during evening peak hours as a peak hour one-directional service on weekdays and Saturdays.
7 December Amended to ply Upp Pickering St, Sth Bridge Rd, Neil Rd and Cantonment Rd with the partial closure of New Bridge Rd to facilitate the construction of Chinatown MRT station on the North East MRT Line.
2002 20 April Amended to ply the reinstated New Bridge Rd, skipping Upp Pickering St, Sth Bridge Rd, Neil Rd and Cantonment Rd.
TBC Serves bus stop outside Blk 923 along Yishun Ave 2, skipping the bus stop outside Northpoint Shop Ctr.
2003 24 August Discontinued.

Service 521 (1999 - 2002)[edit]

Operator Year Date Service changes
Trans Island 1999 1 September Introduced between Bt Panjang Ter and World Trade Ctr Ter, operating daily.
26 December Amended to Bt Panjang Int.
2000 TBC Serves additional pair of bus stops outside and opposite ITE Dover along AYE.
2002 29 September Extended to Woodlands Reg Int, amended to ply Bt Batok East Ave 4, converted to trunk service and re-numbered Service 963.

Service 850E Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SMRT Buses Yishun Ave 11 → Shenton Way (AM)
Anson Rd → Yishun Ave 11 (PM)
(2013 - 2015) 		2013 18 February Introduced between Yishun Ave 11 (Opp Blk 419) and Shenton Way (Opp MAS Bldg) during morning peak hours and between Anson Rd (Hub Synergy Pt) and Yishun Ave 11 (Blk 419) during evening peak hours, operating 2 trips in each direction as a peak hour one-directional service on weekdays under the LTA's Bus Service Enhancement Programme (BSEP).
15 April 3rd AM peak trip added at 0715 hrs.
15 July 4th AM peak trip added.
14 October 5th AM peak trip added.
2014 17 March 6th AM peak trip added.
2015 25 May Serves new bus stop opposite Blk 333C along Yishun St 31.
Serves additional bus stop between Blks 333C and 333D along Yishun St 31.
6 September Serves new pair of bus stops outside and opposite Blk 672C along Yishun Ring Rd.
Yishun St 41 → Shenton Way (AM)
Anson Rd → Yishun Ring Rd (PM)
(2015 - Apr 2020) 		28 September Amended to start from Yishun St 41 (Blk 432C) for morning peak trips, terminate at Yishun Ring Rd (Blk 456) for evening peak trips and amended to ply Yishun Ave 1 with the introduction of City Direct Service 663, skipping Yishun Ave 6 and Yishun St 31.
2016 16 October Serves new bus stop outside Blk 504C along Yishun Ring Rd.
2017 17 September Designated wheelchair-accessible bus service (WAB).
SBS Transit
(Current) 		2018 25 March Operations transferred to SBS Transit.
26 March 7th and 8th AM peak trips added.
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 June 2020.
Yishun St 41 → Shenton Way (AM)
Anson Rd → Yishun Ring Rd (PM)
(since Jun 2020) 		2 June Resumed normal operations.

Service 851e Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Yishun ↔ Eu Tong Sen St (2018 - Apr 2020) 2018 27 May Introduced between Yishun Temp Int and New Bridge Rd (Opp Pearl's Ctr) and between Eu Tong Sen St (Pearl's Ctr) and Yishun Temp Int, operating daily. Wheelchair-accessible at launch.
2019 8 September Amended to Yishun Integrated Transport Hub.
2020 9 February Revised to operate in the mornings and afternoons (towards New Bridge Rd) and afternoons and evenings (towards Yishun Int) daily.
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 June 2020.
Yishun ↔ Eu Tong Sen St (since Jun 2020) 2 June Resumed normal operations.
2022 16 January First bus timing from Yishun Int revised to 0630 hrs on Saturdays, Sundays and Public Holidays.
Last bus timing from Yishun Int revised to 1800 hrs on Weekdays.
Last bus timing from Eu Tong Sen St revised to 2300 hrs daily.
2023 9 April First bus timing from Yishun Int revised to 0630 hrs on Weekdays, 0830 hrs on Saturdays, Sundays and Public Holidays.
Last bus timing from Yishun Int revised to 1200 hrs on Weekdays, 1800 hrs on Saturdays, Sundays and Public Holidays.
First bus timing from Eu Tong Sen St revised to 1530 hrs on Weekdays, 1430 hrs on Saturdays, Sundays and Public Holidays.
Last bus timing from Eu Tong Sen St revised to 2200 hrs on Weekdays, 2230 hrs on Saturdays, Sundays and Public Holidays.

Service 854E/854e Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SMRT Buses Yishun → Bedok (2007 - Apr 2020) 2007 9 April Introduced from Yishun Int to Bedok Int as a peak hour one-directional service during weekday mornings, numbered Service 854E.
2011 19 November Amended to Bedok Temp Int.
2014 30 November Amended to Bedok Integrated Transport Hub.
2015 14 March Amended to Yishun Temp Int.
11 October Designated wheelchair-accessible bus service (WAB).
2018 13 August Renumbered as Service 854e.
2019 8 September Amended to Yishun Integrated Transport Hub.
N/A 2020 15 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 June 2020.
Yishun → Bedok (since Jun 2020) 2 June Resumed normal operations.
Tower Transit
(Current) 		2021 5 September Operations transferred to Tower Transit Singapore.
First and last bus timings from Yishun Int revised to 0635 hrs and 0715 hrs respectively.

Service 868/868E Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SMRT Buses
(Current) 		Bt Batok West Ave 5 → Temasek Ave (2010 - Apr 2020) 2010 28 September Introduced from Bt Batok West Ave 5 (Blk 347) to Temasek Ave (Opp Millenia Twr) as a peak hour one-directional service, operating 2 trips during weekday mornings, numbered Service 868.
2017 17 September Designated wheelchair-accessible bus service (WAB).
2018 9 April Serves 2 additional bus stops opposite HomeTeamNS and outside Blk 334 along Bt Batok West Ave 7.
13 August Renumbered as Service 868E.
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 June 2020.
Bt Batok West Ave 5 → Temasek Ave (since Jun 2020) 2 June Resumed normal operations.

Service 951E Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SMRT Buses
(Current) 		Woodlands St 82 → Shenton Way (AM)
Anson Rd → Woodlands St 82 (PM)
(2013 - Apr 2020) 		2013 17 June Introduced between Woodlands St 82 (Blk 875) and Shenton Way (Opp MAS Bldg) during morning peak hours and between Anson Rd (Hub Synergy Pt) and Woodlands St 82 (Blk 816) during evening peak hours, operating 2 trips in each direction as a peak hour one-directional service on weekdays under the LTA's Bus Service Enhancement Programme (BSEP).
12 August 3rd AM peak trip added.
14 October 4th AM peak trip added.
2014 13 January 5th AM peak trip added.
14 April 6th AM peak trip added.
2015 12 October Amended to ply Woodlands Ave 5 with the introduction of City Direct Service 665, skipping Woodlands Ave 1.
2017 17 September Designated wheelchair-accessible bus service (WAB).
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 June 2020.
Woodlands St 82 → Shenton Way (AM)
Anson Rd → Woodlands St 82 (PM)
(since Jun 2020) 		2 June Resumed normal operations.
2023 29 May 1 AM peak trip removed.

Service 960e Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SMRT Buses
(Current) 		Woodlands Temp Int ↔ Marina Ctr (2018 - Apr 2020) 2018 28 October Introduced between Woodlands Temp Int and Marina Ctr Ter, operating daily. Wheelchair-accessible at launch.
2019 24 February Serves reinstated bus stop before Winstedt Rd along Bt Timah Rd with the reversion in the relocation of the bus stop outside Newton FC.
2020 9 February Revised to operate in the mornings and afternoons (towards Marina Ctr Ter) and afternoons and evenings (towards Woodlands Temp Int) daily.
N/A 15 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 June 2020.
Woodlands Temp Int ↔ Marina Ctr (Jun 2020 - 2021) 2 June Resumed normal operations.
2021 24 February Amended to the relocated Marina Ctr Ter.
Woodlands ↔ Marina Ctr (since 2021) 13 June Amended to Woodlands Integrated Transport Hub.
2022 16 January First bus timing from Woodlands Int revised to 0630 hrs on Saturdays, Sundays and Public Holidays.
Last bus timing from Woodlands Int revised to 1800 hrs on Weekdays.
Last bus timing from Marina Ctr Ter revised to 2300 hrs daily.
2023 9 April First bus timing from Woodlands Int revised to 0800 hrs on Saturdays, Sundays and Public Holidays.
Last bus timing from Woodlands Int revised to 1200 hrs on Weekdays.
First bus timing from Marina Ctr Ter revised to 1400 hrs daily.
Last bus timing from Marina Ctr Ter revised to 2230 hrs on Weekdays.

Service 963E/963e Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SMRT Buses Woodlands → HarbourFront (AM)
(2006 - 2009) 		2006 20 February Introduced from Woodlands Reg Int to HarbourFront Int as a peak hour one-directional service during weekday mornings, numbered Service 963E.
Woodlands → HarbourFront (AM)
HarbourFront → Woodlands (PM)
(2009 - 2016) 		2009 11 May Extended to operate between HarbourFront Int and Woodlands Reg Int during weekday evenings.
2015 14 June Designated wheelchair-accessible bus service (WAB).
Woodlands Temp Int → HarbourFront (AM)
HarbourFront → Woodlands Temp Int (PM)
(2016 - Apr 2020) 		2016 12 March Amended to Woodlands Temp Int.
2017 4 September Serves the pair of bus stops outside and opposite Blk 180 along Jelebu Rd, skipping the pair of bus stops outside and opposite Bt Panjang Plaza.
2018 13 August Renumbered as Service 963e.
N/A 2020 15 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 June 2020.
Woodlands Temp Int → HarbourFront (AM)
HarbourFront → Woodlands Temp Int (PM)
(Jun 2020 - 2021) 		2 June Resumed normal operations.
Woodlands → HarbourFront (AM)
HarbourFront → Woodlands (PM)
(since 2021) 		2021 13 June Amended to Woodlands Integrated Transport Hub.
Tower Transit
(Current) 		19 September Operations transferred to Tower Transit Singapore.

Service 963R (2010 - 2022) Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SMRT Buses Woodlands ↔ Resorts World Sentosa (2010 - 2016) 2010 30 January Introduced between Woodlands Reg Int and Resorts World Sentosa, operating on Saturdays, Sundays and Public Holidays only.
2015 14 June Designated wheelchair-accessible bus service (WAB).
Woodlands Temp Int ↔ Resorts World Sentosa (2016 - 2020) 2016 12 March Amended to Woodlands Temp Int.
2017 4 September Serves the pair of bus stops outside and opposite Blk 180 along Jelebu Rd, skipping the pair of bus stops outside and opposite Bt Panjang Plaza.
N/A 2020 15 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 June 2020.
2 June Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until further notice.
2021 13 June Amended to Woodlands Integrated Transport Hub.
Tower Transit 19 September Operations transferred to Tower Transit Singapore.
2022 30 June Discontinued.

Service 971E (2011 - 2020) Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SMRT Buses Bukit Panjang → Cecil St (AM)
(Mar - Aug 2011) 		2011 14 March Introduced from Bt Panjang Int to Cecil St (Prudential Twr) as a peak hour one-directional service, operating 2 trips during weekday mornings.
28 March 3rd AM peak trip added at 0715 hrs.
Bukit Panjang → Cecil St (AM)
Anson Rd → Bukit Panjang (PM)
(Aug 2011 - 2012) 		29 August Extended to operate 2 trips between Anson Rd (Intl Plaza) and Bt Panjang Int during weekday evenings.
31 October 4th AM peak trip added at 0745 hrs.
2012 16 July 5th AM peak trip added.
TBC 6th AM peak trip added.
Bt Panjang Temp Bus Pk → Cecil St (AM)
Anson Rd → Bt Panjang Temp Bus Pk
(2012 - Apr 2020) 		16 December Amended to start from and terminate at Jelebu Rd with the closure of Bt Panjang Int.
2013 15 April 7th AM peak trip added. 3rd PM peak trip added at 1805 hrs.
2015 16 August Serves 2 new bus stops between Blks 443A and 443B and outside Blk 442D along Fajar Rd.
6 September Serves new pair of bus stops outside Blk 548B and outside Blk 547C along Segar Rd.
2017 4 September Skips a pair of bus stops outside and opposite Blk 180 along Jelebu Rd.
17 September Designated wheelchair-accessible bus service (WAB).
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 June 2020.
Bt Panjang Temp Bus Pk → Cecil St (AM)
Anson Rd → Bt Panjang Temp Bus Pk (PM)
(Jun - Aug 2020) 		2 June Resumed normal operations.
31 August Converted to regular trunk service, re-numbered Service 971, amended to ply Pending Rd, Petir Rd and Dairy Farm Rd and serves all bus stops along Stevens Rd and Bras Basah Rd.

Service 982E Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SMRT Buses
(Current) 		Choa Chu Kang Ave 5 → Marina Blvd (AM)
Central Blvd → Choa Chu Kang Ave 5 (PM)
(2013 - Apr 2020) 		2013 18 March Introduced between Choa Chu Kang Ave 5 (Blk 483) and Marina Blvd (Marina Bay Financial Ctr) during morning peak hours and between Central Blvd (Aft Marina Stn Rd) and Choa Chu Kang Ave 5 (Opp Blk 486) during evening peak hours, operating 2 trips in each direction as a peak hour one-directional service on weekdays under the LTA's Bus Service Enhancement Programme (BSEP).
1 December Serves new bus stop outside Downtown Stn along Central Blvd.
2014 17 February Serves 3 additional pairs of bus stops outside and opposite Blk 26 along Choa Chu Kang Rd, outside and opposite Bt Batok Fire Stn and before and after Bt Batok West Ave 5 along Bt Batok Rd.
2015 27 April Serves new pair of bus stops outside and opposite Blk 489A along Choa Chu Kang Ave 5.
2017 17 September Designated wheelchair-accessible bus service (WAB).
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 June 2020.
Choa Chu Kang Ave 5 → Marina Blvd (AM)
Central Blvd → Choa Chu Kang Ave 5 (PM)
(since Jun 2020) 		2 June Resumed normal operations.
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