Difference between revisions of "History of Services 1 - 10"

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==Service 1==
==Service 1 (1971 - 1989)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center;'
|-bgcolor=#808080
!<font style="color:white;">Operator
!<font style="color:white;">Year
!<font style="color:white;">Date
!<font style="color:white;">Service changes
|-
|-
!rowspan="2"|Associated Bus Service
!style={{CSS/PAST|s=|t=}}|Operator
!style={{CSS/PAST|s=|t=}}|Year
!style={{CSS/PAST|s=|t=}}|Date
!style={{CSS/PAST|s=|t=}}|Service changes
|-
|rowspan="2"|'''ABS'''
|'''1971'''
|'''1971'''
|'''11 April'''
|'''11 April'''
|Introduced between Changi Point Ter and Havelock Rd Ter under 1971 Bus Reorganisation.
|Introduced between Changi Pt Ter and Delta Circus Ter under 1971 Bus Reorganisation.
|-
|-
|rowspan="2"|'''1973'''
|'''1973'''
|'''11 March'''
|'''11 March'''
|Amended to ply Zion Rd towards Havelock Rd Ter with the partial conversion of Kim Seng Rd to one-way road.
|Amended to ply Zion Rd towards Delta Circus Ter with the partial conversion of Kim Seng Rd to one-way traffic.
|-
!rowspan="17"|{{SBS}}
|'''1 November'''
|Operated by Singapore Bus Service (SBS).
|-
|-
|rowspan="17"|{{SBS}}
|rowspan="2"|'''1974'''
|rowspan="2"|'''1974'''
|'''1 December'''
|'''1 December'''
|Amended to ply New Changi Rd, Bedok Plain, Bedok Heights, Upp East Coast Rd and Bedok Rd.
|Amended to ply New Upp Changi Rd, Bedok Plain, Bedok Hts, Upp East Coast Rd and Bedok Rd.
|-
|-
|'''8 December'''
|'''8 December'''
|Amended to skip Market St.
|Amended to ply the extended Robinson Rd, skipping Market St.
|-
|-
|rowspan="5"|'''1975'''
|rowspan="5"|'''1975'''
|'''2 February'''
|'''2 February'''
|Amended to ply Tiong Bahru Rd and the extended Zion Rd towards Havelock Rd Ter with the partial conversion of Kim Seng Rd and Outram Rd to one-way road.
|Amended to ply Tiong Bahru Rd and the extended Zion Rd towards Delta Circus Ter with the partial conversion of Kim Seng Rd and Outram Rd to one-way traffic.
|-
|-
|'''2 March'''
|'''2 March'''
|Amended to ply Sims Ave towards Changi Point Ter with the conversion of Geylang Rd to one-way road.
|Amended to ply Sims Ave towards Changi Pt Ter with the conversion of Geylang Rd to one-way traffic.
|-
|-
|'''25 May'''
|'''25 May'''
|Amended to ply Bedok Walk and New Changi Rd, skipping Bedok Heights and Upp East Coast Rd.
|Amended to ply Bedok Wk and New Upp Changi Rd, skipping Bedok Hts and Upp East Coast Rd.
|-
|-
|{{TBC}}
|{{TBC}}
|Amended to the relocated Changi Point Ter.
|Amended to new Changi Pt Ter.
|-
|-
|'''14 November'''
|'''14 November'''
|Amended to ply New Upp Changi Rd.
|Amended to ply New Upp Changi Rd, skipping Bedok Plain and Bedok Wk.
|-
|-
|'''1976'''
|'''1976'''
|'''15 February'''
|'''15 February'''
|Calls at a staggered bus stop between Bank of India and Hong Leong Holdings along Robinson Rd.
|Serves new staggered bus stop between Bank of India and Hong Leong Holdings along Robinson Rd.
|-
|rowspan="3"|'''1979'''
|'''11 February'''
|Amended to ply the extended Shenton Way towards Delta Circus Ter, skipping Parsi Rd and Anson Rd.
|-
|-
|rowspan="2"|'''1979'''
|'''14 October'''
|'''14 October'''
|Amended to ply Sims Ave East towards Changi Point Ter with the conversion of Changi Rd to one-way road.
|Amended to ply Sims Ave East towards Changi Pt Ter with the conversion of Changi Rd to one-way traffic.
|-
|-
|'''11 November'''
|'''11 November'''
|Amended to Delta Fringe Car Park.
|Amended to Delta Fringe Car Pk.
|-
|-
|'''1980'''
|'''1980'''
|'''20 January'''
|'''20 January'''
|Amended to ply Spottiswoode Park Rd with the partial conversion of Cantonment Rd to one-way road.
|Amended to ply Spottiswoode Pk Rd with the partial conversion of Cantonment Rd to one-way traffic.
|-
|-
|rowspan="3"|'''1981'''
|rowspan="3"|'''1981'''
|{{TBC}}
|Ceased to operate on Sundays and public holidays.
|-
|'''15 June'''
|'''15 June'''
|Amended to ply Loyang Ave and Loyang Way with the partial closure of Upp Changi Rd.
|Amended to ply Loyang Ave and Loyang Way with the partial closure of Upp Changi Rd.
|-
|-
|'''11 October'''
|'''11 October'''
|Calls at a staggered bus stop outside Tunas Bldg along Anson Rd, skipping the bus stop outside Intl Plaza.
|Serves new staggered bus stop outside Tunas Bldg along Anson Rd, skipping the bus stop outside Intl Plaza.
|-
|'''8 November'''
|Revised to operate on weekdays and Saturdays only.
|-
|-
|'''1987'''
|'''1987'''
|'''6 April'''
|'''6 April'''
|Skips the bus stop before College Rd along Outram Rd.
|Skips removed bus stop before College Rd along Outram Rd.
|-
|-
|'''1989'''
|'''1989'''
|'''5 November'''
|'''5 November'''
|Withdrawn.
|Discontinued.
|}
|}


==Service 1A==
==Service 1A (1971 - 1974)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center;'
|-bgcolor=#808080
!<font style="color:white;">Operator
!<font style="color:white;">Year
!<font style="color:white;">Date
!<font style="color:white;">Service changes
|-
|-
!rowspan="2"|Associated Bus Service
!style={{CSS/PAST|s=|t=}}|Operator
!style={{CSS/PAST|s=|t=}}|Year
!style={{CSS/PAST|s=|t=}}|Date
!style={{CSS/PAST|s=|t=}}|Service changes
|-
|rowspan="2"|'''ABS'''
|'''1971'''
|'''1971'''
|'''1 August'''
|'''1 August'''
|Introduced between Changi Point Ter and Havelock Rd Ter.
|Introduced between Changi Pt Ter and Delta Circus Ter.
|-
|-
|rowspan="2"|'''1973'''
|'''1973'''
|'''11 March'''
|'''11 March'''
|Amended to ply Zion Rd towards Havelock Rd Ter with the partial conversion of Kim Seng Rd to one-way road.
|Amended to ply Zion Rd towards Delta Circus Ter with the partial conversion of Kim Seng Rd to one-way traffic.
|-
!rowspan="2"|{{SBS}}
|'''1 November'''
|Operated by Singapore Bus Service (SBS).
|-
|-
|{{SBS}}
|'''1974'''
|'''1974'''
|'''3 February'''
|'''3 February'''
|Re-numbered Service 3 under 1974 Bus Rationalisation. ''[[History of Services 1 - 20#Service 3|(Related change)]]''
|Re-numbered Service 3 under 1974 Bus Rationalisation.
|}
|}


==Service 2==
==Service 2 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
:Refer to [[Bus Service 2]] for more information.
|-bgcolor=#55DD33
 
!Operator
==Service 2A (1971 - 1974)==
!Year
{| class="wikitable" style='text-align:center;'
!Date
|-
!Service changes
!style={{CSS/PAST|s=|t=}}|Operator
!style={{CSS/PAST|s=|t=}}|Year
!style={{CSS/PAST|s=|t=}}|Date
!style={{CSS/PAST|s=|t=}}|Service changes
|-
|-
!Associated Bus Service
|'''ABS'''
|'''1971'''
|'''1971'''
|'''11 April'''
|'''1 August'''
|Introduced between Changi Point Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
|Introduced between Changi Pt Ter and Commonwealth Ave Ter.
|-
!rowspan="22"|{{SBS}}
|'''1973'''
|'''1 November'''
|Operated by Singapore Bus Service (SBS).
|-
|-
|{{SBS}}
|'''1974'''
|'''1974'''
|'''1 December'''
|'''3 February'''
|Amended to ply New Changi Rd, Bedok Plain, Bedok Heights, Upp East Coast Rd and Bedok Rd.
|Discontinued under 1974 Bus Rationalisation.
|}
 
==Short Trip 2A (1999 - 2012) {{WAB}}==
{| class="wikitable" style='text-align:center;'
|-
|-
|rowspan="4"|'''1975'''
!style={{CSS/PAST|s=|t=}}|Operator
|'''2 March'''
!style={{CSS/PAST|s=|t=}}|Year
|Amended to ply Sims Ave towards Changi Point Ter with the conversion of Geylang Rd to one-way road.
!style={{CSS/PAST|s=|t=}}|Date
|-
!style={{CSS/PAST|s=|t=}}|Service changes
|'''25 May'''
|Amended to ply Bedok Walk and New Changi Rd, skipping Bedok Heights and Upp East Coast Rd.
|-
|{{TBC}}
|Amended to the relocated Changi Point Ter.
|-
|'''14 November'''
|Amended to ply New Upp Changi Rd, skipping Bedok Plain and Bedok Walk.
|-
|'''1979'''
|'''14 October'''
|Amended to ply Sims Ave East towards Changi Point Ter with the conversion of Changi Rd to one-way road.
|-
|'''1980'''
|'''28 December'''
|Amended to ply Jln Bt Merah and Kg Bahru Rd in both directions, skipping Outram Rd, Tiong Bahru Rd, Henderson Rd.
|-
|'''1981'''
|'''15 June'''
|Amended to ply Loyang Ave and Loyang Way with the partial closure of Upp Changi Rd.
|-
|'''1982'''
|{{TBC}}
|Amended to Buona Vista Ter.
|-
|rowspan="3"|'''1987'''
|'''27 September'''
|Amended to ply the extended Eu Tong Sen St towards Changi Village Ter to facilitate the first stage of road expansion along New Bridge Rd.
|-
|'''1 November'''
|Amended to ply Eu Tong Sen St towards Changi Village Ter to facilitate the second stage of road expansion along New Bridge Rd.
|-
|'''13 December'''
|Calls at the bus stop opposite Peninsula Plaza along North Bridge Rd, skipping the bus stop outside St Andrew's Cathedral.
|-
|rowspan="2"|'''1989'''
|rowspan="2"|'''29 January'''
|Calls at a relocated bus stop opposite Sri Mariamman Tp along South Bridge Rd, skipping the bus stop opposite Jamae Mosque.
|-
|Calls at the bus stop opposite Upp Hokien St along South Bridge Rd.
|-
|'''1990'''
|'''22 July'''
|Calls at a new bus stop outside Ellenborough Market along Eu Tong Sen St.
|-
|'''1992'''
|'''29 November'''
|Shortened to New Bridge Rd Ter under TransitLink Network Integration Exercise Phase 10 to avoid duplication with service 147, 196 and 198. At the same time, Bukit Batok depot allocation was withdrawn.
|-
|'''1993'''
|'''11 April'''
|Amended to ply Jln Sultan, Victoria St, Hill St and New Bridge Rd, skipping South Bridge Rd and Neil Rd.
|-
|'''1994'''
|'''3 July'''
|Amended to ply Kallang Rd and Victoria St, skipping Crawford St, North Bridge Rd and Jln Sultan.
|-
|'''1996'''
|{{TBC}}
|Calls at an additional bus stop outside Kallang Stn along Sims Ave.
|-
|'''1997'''
|'''7 December'''
|Amended to ply South Bridge Rd with the partial closure of New Bridge Rd to facilitate the construction of Chinatown MRT station on the North East MRT Line.
|-
|-
|{{SBS}}
|'''1999'''
|'''1999'''
|{{TBC}}
|{{TBC}}
|Calls at the bus stop outside Bugis Stn along Victoria St, skipping the bus stop opposite Bugis Junction.
|Introduced between Changi Village Ter and New Upp Changi Rd (Bedok Stn) during evening peak hours on weekdays.
|-
|-
!rowspan="7"|{{SBS Transit}}
|rowspan="4"|{{SBST}}
|'''2001'''
|'''2002'''
|'''1 November'''
|Operated by SBS Transit.
|-
|rowspan="2"|'''2002'''
|'''20 April'''
|Amended to ply the reinstated New Bridge Rd, skipping South Bridge Rd.
|-
|{{TBC}}
|Calls at a new pair of bus stops outside and opposite Changi Chapel Museum along Upp Changi Rd North.
|-
|'''2004'''
|{{TBC}}
|{{TBC}}
|Calls at a new bus stop before Changi Fire Stn along Upp Changi Rd.
|Serves new bus stop outside Changi Chapel Museum along Upp Changi Rd Nth.
|-
|-
|'''2005'''
|'''2005'''
|{{TBC}}
|{{TBC}}
|Calls at a new bus stop outside ITE Reg Campus along Upp Changi Rd.
|Serves new bus stop outside ITE Reg Campus along Upp Changi Rd.
|-
|-
|'''2007'''
|'''2007'''
Line 222: Line 148:
|{{DWAB}}
|{{DWAB}}
|-
|-
|'''2013'''
|'''2012'''
|'''29 December'''
|'''23 July'''
|Amended to ply Upp Changi Link with the partial closure of Upp Changi Rd.
|Discontinued.
|-
!rowspan="3"|{{Go-Ahead Singapore}}<br>(Current)
|'''2016'''
|'''18 September'''
|Operated by Go-Ahead Singapore.
|-
|rowspan="2"|'''2018'''
|'''10 March'''
|Extended to Kg Bahru Ter with the closure of New Bridge Rd Ter.
|-
|'''8 April'''
|Calls at a new pair of bus stops after Somapah Rd and before Simei Rd along Upp Changi Rd East.
|}
|}


==Service 2A==
==Short Trip 2A (2018 - 2023) {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="wikitable" style='text-align:center;'
|-bgcolor=#808080
!<font style="color:white;">Operator
!<font style="color:white;">Year
!<font style="color:white;">Date
!<font style="color:white;">Service changes
|-
|-
!Associated Bus Service
!style={{CSS/PAST|s=|t=}}|Operator
|'''1971'''
!style={{CSS/PAST|s=|t=}}|Year
|'''1 August'''
!style={{CSS/PAST|s=|t=}}|Date
|Introduced between Changi Point Ter and Commonwealth Ave Ter.
!style={{CSS/PAST|s=|t=}}|Service changes
|-
|-
!rowspan="2"|{{SBS}}
|rowspan="2"|{{GAS}}
|'''1973'''
|'''2018'''
|'''1 November'''
|'''12 March'''
|Operated by Singapore Bus Service (SBS).
|Introduced from Kg Bahru Ter to New Upp Changi Rd (Tanah Merah Stn Exit B) during evening peak hours on weekdays. Wheelchair-accessible at launch.
|-
|-
|'''1974'''
|'''2023'''
|'''3 February'''
|'''25 September'''
|Withdrawn under 1974 Bus Rationalisation.
|Discontinued.
|}
|}


==Service 3==
==Short Trip 2B {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
:Refer to [[Bus Service 2]] for more information.
|-bgcolor=#55DD33
 
==Service 3 (1974 - 1991)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Operator
!Service Gen
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="20"|{{SBS}}
!rowspan="21"|{{SBS}}
|rowspan="20"|'''1st Gen<br>(1974 - 1991)'''
!rowspan="7"|Changi Point ↔ Delta (1974 - 1976)
|rowspan="2"|'''1974'''
|rowspan="2"|1974
|'''3 February'''
|3 February
|Re-numbered from Service 1A as a service between Changi Point Ter and Havelock Rd Ter. ''[[History of Services 1 - 20#Service 1A|(Related change)]]''
|Re-numbered from Service 1A as a service between Changi Pt Ter and Delta Circus Ter.
|-
|-
|'''1 December'''
|1 December
|Amended to ply New Changi Rd, Bedok Plain, Bedok Heights, Upp East Coast Rd and Bedok Rd.
|Amended to ply New Upp Changi Rd, Bedok Plain, Bedok Hts, Upp East Coast Rd and Bedok Rd.
|-
|-
|rowspan="4"|'''1975'''
|rowspan="4"|1975
|'''2 February'''
|2 February
|Amended to ply Tiong Bahru Rd and the extended Zion Rd towards Havelock Rd Ter with the partial conversion of Kim Seng Rd and Outram Rd to one-way road.
|Amended to ply Tiong Bahru Rd and the extended Zion Rd towards Delta Circus Ter with the partial conversion of Kim Seng Rd and Outram Rd to one-way traffic.
|-
|-
|'''2 March'''
|2 March
|Amended to ply Sims Ave towards Changi Point Ter with the conversion of Geylang Rd to one-way road.
|Amended to ply Sims Ave towards Changi Pt Ter with the conversion of Geylang Rd to one-way traffic.
|-
|-
|'''25 May'''
|25 May
|Amended to ply Bedok Walk and New Changi Rd, skipping Bedok Heights and Upp East Coast Rd.
|Amended to ply Bedok Wk and New Upp Changi Rd, skipping Bedok Hts and Upp East Coast Rd.
|-
|-
|{{TBC}}
|{{TBC}}
|Amended to the relocated Changi Point Ter.
|Amended to new Changi Pt Ter.
|-
|-
|'''1976'''
|rowspan="2"|1976
|'''15 July'''
|15 July
|Amended to ply Upp Changi Rd, skipping Telok Paku Rd and Nicoll Dr.
|Amended to ply Upp Changi Rd, skipping Telok Paku Rd and Nicoll Dr.
|-
|-
|'''1977'''
!Bedok South Rd ↺ New Bridge Rd (1976 - 1979)
|'''27 February'''
|2 August
|Shortened to Bedok South Rd Ter.
|Shortened to start from Bedok Sth Rd Ter and loop at New Bridge Rd.
|-
|-
|rowspan="2"|'''1979'''
!rowspan="5"|Bedok ↺ New Bridge Rd (1979 - 1987)
|'''8 April'''
|rowspan="2"|1979
|Amended to Bedok Int. At the same time, shortened to loop at New Bridge Rd and converted to a semi-express service.
|8 April
|Amended to Bedok Int and converted to a semi-express service.
|-
|-
|'''14 October'''
|14 October
|Amended to ply Sims Ave East towards Bedok Int with the conversion of Changi Rd to one-way road.
|Amended to ply Sims Ave East towards Bedok Int with the conversion of Changi Rd to one-way traffic.
|-
|-
|'''1983'''
|1983
|'''27 November'''
|27 November
|Integrated with Service 6 and amended to ply Kallang Rd/Crawford St and Victoria St/North Bridge Rd.
|Integrated with Service 6 and amended to ply Kallang Rd/Crawford St and Victoria St/Nth Bridge Rd.
|-
|-
|'''1986'''
|rowspan="2"|1986
|'''12 January'''
|12 January
|Converted to trunk service.
|Converted to trunk service.
|-
|-
|rowspan="3"|'''1987'''
|6 July
|'''26 January'''
|Serves the bus stop outside Blk 414 along Sims Ave, skipping the bus stop outside Blk 416.
|-
!rowspan="8"|Bedok ↔ Jurong East (1987 - 1991)
|rowspan="3"|1987
|1 February
|Extended to Jurong East Int.
|Extended to Jurong East Int.
|-
|-
|'''27 September'''
|27 September
|Amended to ply the extended Eu Tong Sen St towards Bedok Int to facilitate the first stage of road expansion along New Bridge Rd.
|Amended to ply the extended Eu Tong Sen St towards Bedok Int to facilitate the first stage of road expansion along New Bridge Rd.
|-
|-
|'''1 November'''
|1 November
|Amended to ply Eu Tong Sen St towards Bedok Int to facilitate the second stage of road expansion along New Bridge Rd.
|Amended to ply Eu Tong Sen St towards Bedok Int to facilitate the second stage of road expansion along New Bridge Rd.
|-
|-
|'''1988'''
|1988
|'''20 March'''
|20 March
|Amended to ply Upp Cross St and New Bridge Rd, skipping Neil Rd.
|Amended to ply Upp Cross St and New Bridge Rd, skipping Neil Rd.
|-
|-
|rowspan="2"|'''1989'''
|rowspan="2"|1989
|'''19 February'''
|19 February
|Calls at a new bus stop outside Blk 135 along Jurong East St 13.
|Serves new bus stop outside Blk 135 along Jurong East St 13.
|-
|'''19 November'''
|Calls at a new bus stop outside Kallang Stn along Sims Ave.
|-
|'''1990'''
|'''22 July'''
|Calls at a new bus stop outside Ellenborough Market along Eu Tong Sen St.
|-
|'''1991'''
|'''6 January'''
|Withdrawn under TransitLink Network Integration Exercise Phase 1, and duplicates route 147 (Jurong East - Chinatown) and route 2 (Chinatown - Bedok).
|-
!rowspan="9"|{{SBS Transit}}
|rowspan="11"|'''2nd Gen<br>(2002 - present)'''
|'''2002'''
|'''7 April'''
|Re-introduced between Tampines Int and Pasir Ris St 71 (loop) with the integration of Services 294 and 357.
|-
|rowspan="3"|'''2003'''
|{{TBC}}
|Calls at a new bus stop outside Blk 741 along Pasir Ris Dr 10.
|-
|'''19 October'''
|Extended to loop at Punggol Central.
|-
|'''30 November'''
|Amended to Punggol Temp Int.
|-
|rowspan="2"|'''2009'''
|'''5 September'''
|Calls at a new pair of bus stops outside Blk 231A CP and outside Blk 485 along Pasir Ris Dr 4.
|-
|'''26 October'''
|{{DWAB}}
|-
|'''2012'''
|'''29 April'''
|Calls at a new bus stop outside Blk 612 along Pasir Ris Dr 1.
|-
|'''2014'''
|'''24 August'''
|Calls at a new pair of bus stops before and after Punggol Rd along TPE.
|-
|-
|'''2015'''
|19 November
|'''12 December'''
|Serves new bus stop outside Kallang Stn along Sims Ave.
|Amended to ply the extended Pasir Ris Dr 8 with the permanent closure of the west ring of Pasir Ris Central.
|-
|-
!rowspan="2"|{{Go-Ahead Singapore}}<br>(Current)
|1990
|'''2016'''
|22 July
|'''4 September'''
|Serves additional bus stop outside Ellenborough Mkt along Eu Tong Sen St.
|Operated by Go-Ahead Singapore.
|-
|-
|'''2017'''
|1991
|'''21 October'''
|6 January
|Calls at a new pair of bus stops outside Tampines East Stn along Tampines Ave 2.
|Discontinued under TransitLink Network Integration Exercise Phase 1.
|}
|}


==Service 4==
==Service 3 (since 2002) {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Service Gen
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!Associated Bus Service
!rowspan="10"|{{SBST}}
|rowspan="3"|'''1st Gen<br>(1971 - 1974)'''
!rowspan="2"|Tampines ↺ Pasir Ris St 71 (2002 - October 2003)
|'''1971'''
|2002
|'''11 April'''
|7 April
|Introduced between Changi Point Ter and Lloyd Leas Estate (loop) under 1971 Bus Reorganisation.
|Introduced between Tampines Int and Pasir Ris St 71 (Loop) with the integration of Services 294 and 357.
|-
|rowspan="3"|2003
|{{TBC}}
|Serves new bus stop outside Blk 741 along Pasir Ris Dr 10.
|-
|-
!rowspan="10"|{{SBS}}
!Tampines ↺ Punggol Stn (October - November 2003)
|'''1973'''
|19 October
|'''1 November'''
|Extended to loop at Punggol Ctrl.
|Operated by Singapore Bus Service (SBS).
|-
|-
|'''1974'''
!rowspan="11"|Tampines ↔ Punggol (since November 2003)
|'''3 February'''
|30 November
|Withdrawn under 1974 Bus Rationalisation.
|Amended to Punggol Temp Int.
|-
|-
|rowspan="8"|'''2nd Gen<br>(1979 - 1993)'''
|2008
|rowspan="2"|'''1979'''
|{{TBC}}
|'''11 March'''
|First bus from Punggol Temp Int brought forward to 0540 hrs on weekdays.
|Re-introduced between Bedok Int and Lor 1 Geylang (loop).
|-
|-
|'''14 October'''
|rowspan="2"|2009
|Amended to ply Sims Ave East towards Bedok Int with the conversion of Changi Rd to one-way road.
|5 September
|Serves new pair of bus stops outside Blk 231A CP and outside Blk 485 along Pasir Ris Dr 4.
|-
|-
|'''1980'''
|26 October
|{{TBC}}
|{{DWAB}}
|Extended to loop at Moulmein Rd.
|-
|-
|'''1988'''
|2012
|'''31 July'''
|29 April
|Extended to St. Michael's Ter.
|Serves new bus stop outside Blk 612 along Pasir Ris Dr 1.
|-
|-
|'''1989'''
|2014
|'''19 November'''
|24 August
|Calls at a new bus stop outside Kallang Stn along Sims Ave.
|Serves new pair of bus stops before and after Punggol Rd along TPE.
|-
|-
|'''1990'''
|2015
|'''10 March'''
|12 December
|Integrated with Service 19 and extended to Pasir Ris Int.
|Amended to ply the extended Pasir Ris Dr 8 with the permanent closure of the west ring of Pasir Ris Ctrl.
|-
|-
|'''1992'''
!rowspan="4"|{{GAS}}<br>(Current)
|'''29 November'''
|rowspan="2"|2016
|Shortened to Tampines Int under TransitLink Network Integration Exercise Phase 10.
|rowspan="2"|4 September
|Operations transferred to Go-Ahead Singapore.
|-
|-
|'''1993'''
|First bus from Tampines Int brought forward to 0505 hrs on weekdays.
|'''23 May'''
|Integrated with Services 21 and 67 and withdrawn under TransitLink Network Integration Exercise Phase 13.
|-
|-
!rowspan="2"|{{SBS Transit}}<br>(Current)
|2017
|rowspan="2"|'''3rd Gen<br>(2013 - present)'''
|21 October
|rowspan="2"|'''2013'''
|Serves new pair of bus stops outside Tampines East Stn along Tampines Ave 2.
|'''17 March'''
|{{Intro BSEP|Re-introduced|Tampines Int|Changi North Way (loop)|}}
|-
|-
|'''31 March'''
|2022
|{{DWAB}}
|30 October
|Skips removed bus stop after Pasir Ris Dr 3 along Pasir Ris Dr 8.
|}
|}


==Service 5==
==Short Trip 3A {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Service Gen
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="3"|Amalgamated Bus Company
!rowspan="4"|{{SBST}}
|rowspan="23"|'''1st Gen<br>(1971 - 1999)'''
!rowspan="7"|Tampines → Pasir Ris Dr 12 (since 2003)
|'''1971'''
|2003
|'''11 April'''
|19 October
|Introduced between Bedok Rd Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
|Introduced from Tampines Int to Pasir Ris Dr 12 (Blk 747A) during evening peak hours on weekdays and after the last bus of Service 3 daily.
|-
|-
|'''1972'''
|rowspan="2"|2009
|'''11 June'''
|5 September
|Amended to ply the extended Upp Cross St with the partial conversion of Havelock Rd to one-way road, skipping New Bridge Rd.
|Serves new bus stop outside Blk 485 along Pasir Ris Dr 4.
|-
|-
|rowspan="2"|'''1973'''
|26 October
|{{TBC}}
|{{DWAB}}
|Extended to Bt Timah Ter.
|-
!rowspan="16"|{{SBS}}
|'''1 November'''
|Operated by Singapore Bus Service (SBS).
|-
|'''1974'''
|'''3 February'''
|Shortened to Chai Chee Ter under 1974 Bus Rationalisation.
|-
|'''1975'''
|'''2 March'''
|Amended to ply Sims Ave towards Chai Chee Ter with the conversion of Geylang Rd to one-way road.
|-
|'''1977'''
|'''17 October'''
|Shortened to Geylang Fringe Car Park and amended to ply Lavender St, Kallang Bahru, Boon Keng Rd and Lor 1 Geylang.
|-
|'''1979'''
|'''30 December'''
|Amended to ply Jln Anak Bt towards Geylang Fringe Car Park with the partial conversion of Upp Bt Timah Rd to one-way road.
|-
|'''1986'''
|'''1 June'''
|Extended to Zhenghua Ter.
|-
|rowspan="4"|'''1987'''
|'''27 September'''
|Amended to ply the extended Eu Tong Sen St towards Lor 1 Geylang Ter to facilitate the first stage of road expansion along New Bridge Rd.
|-
|'''11 October'''
|Amended to Bt Panjang Ter.
|-
|'''1 November'''
|Amended to ply Eu Tong Sen St towards Lor 1 Geylang Ter to facilitate the second stage of road expansion along New Bridge Rd.
|-
|'''13 December'''
|Calls at the bus stop opposite Peninsula Plaza along North Bridge Rd, skipping the bus stop outside St Andrew's Cathedral.
|-
|-
|rowspan="2"|'''1989'''
|2015
|'''25 June'''
|12 December
|Skips the bus stop after Tan Boon Chong Ave along Holland Rd.
|Amended to ply the extended Pasir Ris Dr 8 with the permanent closure of the west ring of Pasir Ris Ctrl.
|-
|-
|'''19 November'''
!rowspan="3"|{{GAS}}<br>(Current)
|Calls at a new bus stop outside Kallang Stn along Sims Ave.
|2016
|4 September
|Operations transferred to Go-Ahead Singapore.
|-
|-
|'''1990'''
|2017
|'''22 July'''
|21 October
|Calls at a new bus stop outside Ellenborough Market along Eu Tong Sen St.
|Serves new bus stop outside Tampines East Stn along Tampines Ave 2.
|-
|-
|'''1992'''
|2022
|'''29 March'''
|30 October
|Amended to ply Holland Ave, C'wealth Ave, Margaret Dr, Alexandra Rd, Lower Delta Rd, Jln Bt Merah, Kg Bahru Rd and Eu Tong Sen St/New Bridge Rd under TransitLink Network Integration Exercise Phase 6, skipping Queensway, C'wealth Ave, Alexandra Rd, Ganges Ave and Havelock Rd.
|Skips removed bus stop after Pasir Ris Dr 3 along Pasir Ris Dr 8.
|-
|'''1993'''
|'''11 April'''
|Amended to ply Jln Sultan, Victoria St, Hill St and New Bridge Rd, skipping South Bridge Rd and Upp Cross St.
|-
|'''1994'''
|'''3 July'''
|Amended to ply Kallang Rd and Victoria St, skipping Crawford St, North Bridge Rd and Jln Sultan.
|-
!rowspan="4"|{{Trans Island Bus Services}}<Br>
|'''1995'''
|'''17 September'''
|Operated by Trans-Island Bus Service (TIBS).
|-
|rowspan="2"|'''1997'''
|{{TBC}}
|Skips the bus stop outside Kallang Stn along Sims Ave.
|-
|'''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.
|-
|'''1999'''
|'''26 December'''
|Withdrawn under Bukit Panjang LRT Rationalisation.
|-
!rowspan="5"|{{SBS Transit}}<br>(Current)
|rowspan="5"|'''2nd Gen<br>(2007 - present)'''
|'''2007'''
|'''11 March'''
|Re-introduced between Pasir Ris Int and Bt Merah Int.
|-
|'''2008'''
|{{TBC}}
|Calls at a new pair of bus stops before and after Pasir Ris Dr 3 along New Loyang Link.
|-
|rowspan="2"|'''2011'''
|'''27 June'''
|{{DWAB}}
|-
|'''28 August'''
|Amended to ply Jln Tenaga and Jln Damai with the partial closure of Kaki Bt Ave 1 to facilitate the construction of Kaki Bukit MRT station on the Downtown MRT Line.
|-
|'''2016'''
|'''24 April'''
|Amended to ply the reinstated Kaki Bt Ave 1, skipping Jln Tenaga and Jln Damai.
|}
|}


==Service 6==
==Short Trip 3B (2003 - 2016) {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="PAST"
!Operator
!Operator
!Service Gen
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="6"|{{SBS}}
!rowspan="5"|{{SBST}}
|rowspan="4"|'''1st Gen<br>(1977 - 1983)'''
|2003
|'''1977'''
|19 October
|'''11 July'''
|Introduced from Pasir Ris Dr 1 (Blk 738) to Pasir Ris Int during evening peak hours on weekdays.
|Introduced between Chai Chee Ter and North Bridge Rd (loop) as a semi-express service.
|-
|-
|rowspan="2"|'''1979'''
|2009
|'''25 February'''
|26 October
|Amended to Bedok Int.
|{{DWAB}}
|-
|-
|'''14 October'''
|2012
|Amended to ply Sims Ave East towards Bedok Int with the conversion of Changi Rd to one-way road.
|29 April
|Serves new bus stop outside Blk 612 along Pasir Ris Dr 1.
|-
|-
|'''1983'''
|2015
|'''27 November'''
|12 December
|Integrated with Service 3 and withdrawn.
|Amended to ply the extended Pasir Ris Dr 8 with the permanent closure of the west ring of Pasir Ris Ctrl.
|-
|rowspan="6"|'''2nd Gen<br>(1993 - present)'''
|'''1993'''
|'''25 October'''
|Re-introduced between Pasir Ris Int and Loyang Cres (loop) as a peak hour service on weekdays and Saturdays only.
|-
|'''1994'''
|'''24 October'''
|Converted to day service.
|-
!rowspan="3"|{{SBS Transit}}
|'''2001'''
|'''1 November'''
|Operated by SBS Transit.
|-
|'''2004'''
|'''20 December'''
|Amended to ply Loyang Way and Loyang Ave towards Pasir Ris Int.
|-
|'''2013'''
|'''3 December'''
|{{DWAB}}
|-
|-
!{{Go-Ahead Singapore}}<br>(Current)
|2016
|'''2016'''
|4 September
|'''18 September'''
|Discontinued.
|Operated by Go-Ahead Singapore.
|}
|}


==Service 7==
==Service 4 (1971 - 1974)==
{| 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 639: Line 407:
!Service changes
!Service changes
|-
|-
!rowspan="10"|{{SBS}}
!ABS
|'''1979'''
|1971
|'''11 March'''
|11 April
|Introduced between Bedok Int and Holland Rd Fringe Car Park (loop) as a semi-express service, replacing Service 307.
|Introduced between Changi Pt Ter and Lloyd Leas Est (Loop) under 1971 Bus Reorganisation.
|-
|'''1983'''
|{{TBC}}
|Integrated with Service 191 and extended to Clementi Int.
|-
|rowspan="3"|'''1985'''
|'''6 January'''
|Extended to Jurong East Central Ter.
|-
|'''30 June'''
|Amended to Jurong East Int.
|-
|'''29 August'''
|Converted to trunk service.
|-
|rowspan="2"|'''1989'''
|'''19 February'''
|Calls at a new bus stop outside Blk 135 along Jurong East St 13.
|-
|'''5 November'''
|Amended to ply Mountbatten Rd, Geylang Rd, Kallang Rd/Crawford St and Victoria St/North Bridge Rd, skipping Nicoll Highway.
|-
|rowspan="2"|'''1991'''
|'''7 April'''
|Shortened to Clementi Int and amended to ply Clementi Ave 5 under TransitLink Network Integration Exercise Phase 3, skipping Commonwealth Ave West and Clementi Ave 2.
|-
|'''28 April'''
|Amended to ply Clementi Ave 5 towards Clementi Int under TransitLink Network Integration Exercise Phase 4.
|-
|'''1992'''
|{{TBC}}
|Amended to ply Orchard Link, skipping Grange Rd.
|-
!rowspan="9"|{{SBS Transit}}<br>(Current)
|'''2001'''
|'''1 November'''
|Operated by SBS Transit.
|-
|'''2002'''
|'''7 July'''
|Skips the bus stop opposite Mandarin Singapore along Orchard Rd.
|-
|rowspan="2"|'''2005'''
|'''5 June'''
|Amended to ply Sims Ave and Sims Way with the partial closure of southbound Mountbatten Rd.
|-
|'''2 July'''
|Amended to ply Sims Way and Geylang Rd with the partial closure of northbound Mountbatten Rd and amended to ply Grange Rd with the partial closure of Somerset Rd.
|-
|-
|'''2006'''
!{{SBS}}
|'''29 October'''
|1974
|Amended to Clementi Temp Int.
|3 February
|-
|Discontinued under 1974 Bus Rationalisation.
|'''2007'''
|'''20 August'''
|{{DWAB}}
|-
|rowspan="2"|'''2011'''
|'''19 November'''
|Amended to Bedok Temp Int.
|-
|'''26 November'''
|Amended to Clementi Integrated Transport Hub.
|-
|'''2014'''
|'''30 November'''
|Amended to Bedok Integrated Transport Hub.
|}
|}


==Service 8==
==Service 4 (1979 - 1993)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="PAST"
!Operator
!Operator
!Service Gen
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="13"|{{SBS}}
!rowspan="8"|{{SBS}}
|rowspan="6"|'''1st Gen<br>(1979 - 1989)'''
!rowspan="2"|Bedok ↺ Lor 1 Geylang (1979 - 1980)
|rowspan="2"|'''1979'''
|rowspan="2"|1979
|'''26 February'''
|11 March
|Introduced between Bedok Int and Shenton Way (loop) as a semi-express service, operating on weekdays and Saturdays only.
|Introduced between Bedok Int and Lor 1 Geylang (Loop).
|-
|-
|'''14 October'''
|14 October
|Amended to ply Sims Ave East towards Bedok Int with the conversion of Changi Rd to one-way road.
|Amended to ply Sims Ave East towards Bedok Int with the conversion of Changi Rd to one-way traffic.
|-
|-
|'''1981'''
!Bedok ↺ Moulmein Rd (1980 - 1988)
|'''11 October'''
|1980
|Calls at a staggered bus stop outside Tunas Bldg along Anson Rd, skipping the bus stop outside Intl Plaza.
|11 February
|Extended to loop at Moulmein Rd.
|-
|-
|'''1983'''
!rowspan="2"|Bedok ↔ St. Michael's (1988 - 1990)
|{{TBC}}
|1988
|Amended to ply Bedok South Rd, Bedok South Ave 1 and ECP, skipping Connaught Dr, Collyer Quay, Raffles Quay and Shenton Way.
|31 July
|Extended to St. Michael's Ter.
|-
|-
|'''1986'''
|1989
|'''30 November'''
|19 November
|Extended to loop at Raffles Blvd.
|Serves new bus stop outside Kallang Stn along Sims Ave.
|-
|-
|'''1989'''
!Pasir Ris ↔ St. Michael's (1990 - 1992)
|'''6 November'''
|1990
|Withdrawn.
|11 March
|-
|Integrated with Service 19 and extended to Pasir Ris Int.
|rowspan="13"|'''2nd Gen<br>(1990 - present)'''
|'''1990'''
|'''1 March'''
|Re-introduced between Pasir Ris Int and Toa Payoh Int.
|-
|-
|'''1992'''
!rowspan="2"|Tampines ↔ St. Michael's (1992 - 1993)
|'''29 November'''
|1992
|29 November
|Shortened to Tampines Int under TransitLink Network Integration Exercise Phase 10.
|Shortened to Tampines Int under TransitLink Network Integration Exercise Phase 10.
|-
|-
|'''1994'''
|1993
|'''5 March'''
|23 May
|Amended to ply Lor 6 Toa Payoh towards Toa Payoh Int.
|Integrated with Services 21 and 67 and discontinued under TransitLink Network Integration Exercise Phase 13.
|-
|'''1995'''
|'''18 September'''
|Amended to ply Tampines Ave 1 and Bedok North Rd with the opening of Temasek Polytechnic.
|-
|'''1998'''
|'''31 May'''
|Amended to Toa Payoh Temp Int.
|-
|'''1999'''
|{{TBC}}
|Calls at a new pair of bus stops outside and opposite Toa Payoh Swim Cplx along Lor 6 Toa Payoh.
|-
|'''2000'''
|{{TBC}}
|Calls at a new pair of bus stops outside and opposite Tropica Condo along Tampines Ave 1.
|-
!rowspan="6"|{{SBS Transit}}<br>(Current)
|'''2001'''
|'''1 November'''
|Operated by SBS Transit.
|-
|'''2002'''
|'''19 May'''
|Amended to Toa Payoh Integrated Transport Hub.
|-
|'''2011'''
|'''4 September'''
|Amended to skip Serangoon Rd towards Toa Payoh Integrated Transport Hub with the permanent closure of Whampoa North.
|-
|rowspan="3"|'''2017'''
|'''12 February'''
|Calls at a new pair of bus stops before and after Ubi Rd 3 along Ubi Ave 2.
|-
|'''21 August'''
|{{DWAB}}
|-
|'''21 October'''
|Calls at a new pair of bus stops outside Tampines East Stn along Tampines Ave 2.
|}
|}


==Service 9==
==Service 4 (since 2013) {{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}}
!rowspan="2"|{{SBST}}<br>(Current)
|rowspan="2"|'''1979'''
!rowspan="2"|Tampines ↺ Changi North Way (since 2013)
|'''9 April'''
|rowspan="2"|2013
|Introduced between Geylang Fringe Car Park and Changi Point Ter, operating on weekdays and Saturdays only.
|17 March
|-
|Introduced between Tampines Int and Changi Nth Way (Loop) under the LTA's Bus Service Enhancement Programme (BSEP), operating from 0600 hrs to 2330 hrs daily.
|'''14 October'''
|Amended to ply Sims Ave East towards Changi Point Ter with the conversion of Changi Rd to one-way road.
|-
|rowspan="2"|'''1981'''
|{{TBC}}
|Enhanced to operate on Sundays and public holidays.
|-
|'''15 June'''
|Amended to ply Loyang Ave and Loyang Way with the partial closure of Upp Changi Rd.
|-
|'''1983'''
|'''25 June'''
|Integrated with Services 391 and 395 and extended to loop at Changi Airport Cargo Complex under Changi Airport Bus Plan 1983.
|-
|'''1985'''
|'''15 December'''
|Amended to ply Loyang Ave, skipping Loyang Way.
|-
|'''1987'''
|'''20 September'''
|Skips 2 pairs of bus stops along Upp Changi Rd East with the opening of TPE.
|-
|'''1988'''
|'''10 April'''
|Amended to ply Upp Changi Rd East, Simei Rd, Tampines Ave 2 and Tampines Ave 7, skipping Bedok Rd and Upp Changi Rd.
|-
|'''1992'''
|'''29 November'''
|Shortened to Bedok Int under TransitLink Network Integration Exercise Phase 10.
|-
|'''1993'''
|'''13 September'''
|Skips the bus stop outside Bedok Stn along New Upp Changi Rd towards Bedok Int.
|-
|'''1995'''
|'''15 January'''
|Amended to ply Bedok Rd, Upp Changi Rd, Simei Ave and Simei St 3, skipping Upp Changi Rd East.
|-
!rowspan="8"|{{SBS Transit}}<br>(Current)
|'''2001'''
|'''1 November'''
|Operated by SBS Transit.
|-
|'''2003'''
|{{TBC}}
|Calls at a new pair of bus stops outside and opposite Loyang Ind Est along Loyang Ave.
|-
|-
|'''2004'''
|31 March
|{{TBC}}
|Calls at a new bus stop before Changi Fire Stn along Upp Changi Rd.
|-
|'''2008'''
|{{TBC}}
|Calls at a new bus stop outside Changi Beach CP 2 along Nicoll Dr, skipping the bus stop opposite Changi Beach CP 2.
|-
|'''2011'''
|'''19 November'''
|Amended to Bedok Temp Int.
|-
|rowspan="2"|'''2014'''
|'''30 November'''
|Amended to Bedok Integrated Transport Hub.
|-
|'''3 December'''
|{{DWAB}}
|{{DWAB}}
|-
|'''2017'''
|'''21 October'''
|Calls at a new pair of bus stops outside Tampines East Stn along Tampines Ave 2.
|}
|}


==Service 10==
==Service 5 (1971 - 1999)==
{| 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="2"|Associated Bus Service
!rowspan="4"|ABC
|rowspan="2"|'''1971'''
!rowspan="3"|Upp Changi Rd 8¼ ms ↔ Commonwealth Ave (1971 - 1973)
|'''11 April'''
|rowspan="2"|1971
|Introduced between Bedok Rd Ter and Prince Edward Rd Ter under 1971 Bus Reorganisation.
|11 April
|Introduced between Upp Changi Rd 8¼ m.s. Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
|-
|-
|'''16 June'''
|28 September
|Extended to Shipyard Rd Ter.
|Amended to ply the extended Ganges Ave towards Upp Changi Rd 8¼ m.s. Ter.
|-
|-
!rowspan="19"|{{SBS}}
|1972
|'''1973'''
|11 June
|'''1 November'''
|Amended to ply the extended Upp Cross St with the partial conversion of Havelock Rd to one-way traffic, skipping New Bridge Rd.
|Operated by Singapore Bus Service (SBS).
|-
|-
|rowspan="2"|'''1974'''
!Upp Changi Rd 8¼ ms ↔ Bukit Timah (1973 - 1974)
|1973
|{{TBC}}
|{{TBC}}
|Amended to Upp Changi Rd 13.3km Ter.
|Extended to Bt Timah Ter.
|-
|-
|'''8 December'''
!rowspan="16"|{{SBS}}
|Amended to skip Market St.
!rowspan="2"|Chai Chee ↔ Bukit Timah (1974 - 1977)
|1974
|3 February
|Shortened to Chai Chee Ter under 1974 Bus Rationalisation.
|-
|-
|'''1976'''
|1975
|'''15 February'''
|2 March
|Calls at a staggered bus stop outside Overseas Union Finance along Robinson Rd.
|Amended to ply Sims Ave towards Chai Chee Ter with the conversion of Geylang Rd to one-way traffic.
|-
|-
|'''1978'''
!rowspan="4"|Lor 1 Geylang ↔ Bukit Timah (1977 - 1986)
|'''1 June'''
|1977
|Amended to Jurong Int.
|17 October
|Shortened to Geylang Fringe Car Pk and amended to ply Lavender St, Kallang Bahru, Boon Keng Rd and Lor 1 Geylang.
|-
|-
|'''1979'''
|rowspan="2"|1979
|{{TBC}}
|11 November
|Relocated to Upp Changi Rd 15.5km Ter.
|Amended to ply Ganges Ave towards Bt Timah Ter with the realignment of Delta Circus.
|-
|-
|'''1980'''
|30 December
|'''15 June'''
|Amended to ply Jln Anak Bt towards Geylang Fringe Car Pk with the partial conversion of Upp Bt Timah Rd to one-way traffic.
|Amended to Somapah Int.
|-
|-
|'''1981'''
|1981
|'''11 October'''
|15 November
|Calls at a staggered bus stop outside Tunas Bldg along Anson Rd, skipping the bus stop outside Intl Plaza.
|Amended to use new u-turn near Eng Neo Ave towards Geylang Fringe Car Pk, skipping the bus stop outside Turf City along Dunearn Rd and the bus stop after Third Ave along Bt Timah Rd.
|-
|-
|'''1984'''
!rowspan="15"|Lor 1 Geylang ↔ Bukit Panjang (1986 - 1999)
|'''27 April'''
|1986
|Extended to Tampines Ave 5 Ter.
|1 June
|Extended to Zhenghua Ter.
|-
|-
|'''1986'''
|rowspan="3"|1987
|'''7 December'''
|27 September
|Calls at a new bus stop before Bedok South Ave 3 along Upp East Coast Rd.
|Amended to ply the extended Eu Tong Sen St towards Lor 1 Geylang Ter to facilitate the first stage of road expansion along New Bridge Rd.
|-
|-
|'''1987'''
|1 November
|'''29 November'''
|Amended to ply Eu Tong Sen St towards Lor 1 Geylang Ter to facilitate the second stage of road expansion along New Bridge Rd.
|Amended to Tampines Int.
|-
|-
|rowspan="2"|'''1988'''
|13 December
|'''3 January'''
|Serves new staggered bus stop opposite Peninsula Plaza along Nth Bridge Rd, skipping the bus stop outside St Andrew's Cath.
|Calls at a staggered bus stop opposite Treasury Bldg along Shenton Way, skipping the bus stop opposite Marina House.
|-
|-
|'''23 October'''
|rowspan="2"|1989
|Skips a pair of bus stops outside and opposite Tampines Stadium along Tampines Ave 5.
|25 June
|-
|Skips the bus stop after Tan Boon Chong Ave along Holland Rd.
|'''1990'''
|'''1 July'''
|Shortened to Clementi Int with the opening of Boon Lay Int.
|-
|'''1992'''
|'''28 June'''
|Amended to ply Tg Katong Rd, Dunman Rd and Old Airport Rd instead of Mountbatten Rd under TransitLink Network Integration Exercise Phase 8.
|-
|-
|'''1994'''
|19 November
|'''29 May'''
|Serves new bus stop outside Kallang Stn along Sims Ave.
|Calls at 2 new pairs of bus stops outside The Concourse, outside Golden Mile Twr and outside and opposite Suntec City along Nicoll Highway.
|-
|-
|'''1997'''
|1990
|{{TBC}}
|22 July
|Calls at an additional pair of bus stops outside and opposite Tampines Stadium along Tampines Ave 5.
|Serves additional bus stop outside Ellenborough Mkt along Eu Tong Sen St.
|-
|-
|'''1999'''
|1992
|'''7 March'''
|29 March
|Shortened to Kent Ridge Ter with the introduction of Service 188.
|Amended to ply Holland Ave, Commonwealth Ave, Margaret Dr, Alexandra Rd, Lower Delta Rd, Jln Bt Merah, Kg Bahru Rd and Eu Tong Sen St/New Bridge Rd under TransitLink Network Integration Exercise Phase 6, skipping Queensway, Commonwealth Ave, Alexandra Rd, Ganges Ave and Havelock Rd.
|-
|-
|'''2000'''
|1993
|{{TBC}}
|11 April
|Amended to ply Esplanade Dr, skipping Connaught Dr/Empress Pl.
|Amended to ply Jln Sultan, Victoria St, Hill St and New Bridge Rd, skipping Sth Bridge Rd and Upp Cross St.
|-
|-
!rowspan="10"|{{SBS Transit}}<br>(Current)
|1994
|'''2001'''
|3 July
|'''1 November'''
|Amended to ply Kallang Rd and Victoria St, skipping Crawford St, Nth Bridge Rd and Jln Sultan.
|Operated by SBS Transit.
|-
|-
|rowspan="3"|'''2004'''
!rowspan="5"|{{Trans Island Bus Services}}<br>
|'''20 April'''
|1995
|Amended to ply Mountbatten Rd, Geylang Rd, Kallang Rd, Victoria St, Jln Sultan and Beach Rd to facilitate the reinstatement works for the collapsed Nicoll Highway.
|17 September
|Operations transferred to TIBS.
|-
|-
|rowspan="3"|1997
|{{TBC}}
|{{TBC}}
|Calls at a new bus stop before Changi Fire Stn along Upp Changi Rd.
|Serves additional bus stop after Jln Bt Merah along Kg Bahru Rd.
|-
|-
|'''6 December'''
|7 December
|Amended to ply the reinstated Nicoll Highway, skipping Mountbatten Rd, Geylang Rd, Kallang Rd, Victoria St, Jln Sultan and Beach Rd.
|Amended to ply Upp Pickering St, Sth 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.
|-
|-
|'''2005'''
|8 December
|'''2 July'''
|Skips the bus stop outside Kallang Stn along Sims Ave.
|Calls at the bus stop outside Fullerton Square along Fullerton Rd and an additional bus stop opposite AIA Tower along Robinson Rd with the abolition of the bus stop outside Clifford Ctr along Collyer Quay.
|-
|-
|rowspan="2"|'''2006'''
|1999
|'''19 March'''
|26 December
|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.
|Discontinued under Bt Panjang LRT Rationalisation.
|-
|'''29 October'''
|Calls at a new bus stop outside VivoCity along Telok Blangah Rd.
|-
|rowspan="2"|'''2008'''
|'''7 December'''
|Skips the bus stop opposite Temenggong D Mosque along Telok Blangah Rd.
|-
|'''29 December'''
|Amended to ply the reinstated Old Airport Rd and Dunman Rd, skipping Guillemard Rd.
|-
|'''2012'''
|'''26 March'''
|{{DWAB}}
|}
|}


==Service 11==
==Service 5 (since 2007) {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Service Gen
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!Associated Bus Service
!rowspan="8"|{{SBST}}<br>(Current)
|rowspan="12"|'''1st Gen<br>(1971 - 1988)'''
!rowspan="8"|Pasir Ris ↔ Bukit Merah (since 2007)
|'''1971'''
|2007
|'''11 April'''
|11 March
|Introduced between Bedok Rd Ter and Tg Pagar Rd Ter under 1971 Bus Reorganisation.
|Introduced between Pasir Ris Int and Bt Merah Int, operating between 0530 hrs and 2330 hrs from Pasir Ris Int and Bt Merah Int daily.
|-
!rowspan="13"|{{SBS}}
|'''1973'''
|'''1 November'''
|Operated by Singapore Bus Service (SBS).
|-
|'''1974'''
|'''3 February'''
|Amended to Upp Changi Rd 13.3km Ter under 1974 Bus Rationalisation.
|-
|-
|'''1975'''
|2008
|'''2 March'''
|Amended to ply express sectors along Sims Ave and Lor 1 Geylang towards Upp Changi Rd 13.3 km Ter with the conversion of Geylang Rd to one-way road.
|-
|'''1977'''
|'''23 October'''
|Amended to New Bridge Rd Ter.
|-
|'''1979'''
|{{TBC}}
|{{TBC}}
|Relocated to Upp Changi Rd 15.5km Ter.
|Serves new pair of bus stops along New Loyang Lk.
|-
|-
|'''1980'''
|rowspan="2"|2011
|'''15 June'''
|27 June
|Amended to Somapah Int.
|{{DWAB}}
|-
|'''1986'''
|'''7 December'''
|Calls at a new bus stop before Bedok South Ave 3 along Upp East Coast Rd.
|-
|rowspan="3"|'''1987'''
|'''6 June'''
|Amended to the relocated New Bridge Rd Ter.
|-
|'''27 September'''
|Amended to ply the extended Eu Tong Sen St towards Somapah Ter to facilitate the first stage of road expansion along New Bridge Rd.
|-
|'''1 November'''
|Amended to ply Eu Tong Sen St towards Somapah Ter to facilitate the second stage of road expansion along New Bridge Rd.
|-
|'''1988'''
|'''23 October'''
|Withdrawn.
|-
|rowspan="11"|'''2nd Gen<br>(1990 - present)'''
|'''1990'''
|'''14 April'''
|Introduced between Lor 1 Geylang Ter and Stadium Blvd (loop).
|-
|'''1994'''
|'''12 June'''
|Amended to ply Stadium Rd before plying Stadium Blvd.
|-
!rowspan="9"|{{SBS Transit}}<br>(Current)
|'''2001'''
|'''1 November'''
|Operated by SBS Transit.
|-
|'''2002'''
|'''8 February'''
|Amended to ply Stadium Walk with the partial closure of Stadium Blvd to facilitate the construction of Stadium MRT station on the Circle MRT Line.
|-
|-
|rowspan="2"|'''2005'''
|28 August
|'''5 June'''
|Amended to ply Jln Tenaga, Bedok Reservoir Rd and Jln Damai with the partial closure of Kaki Bt Ave 1 to facilitate the construction of Kaki Bt MRT station on the Downtown MRT Line.
|Amended to ply Sims Ave and Sims Way with the partial closure of southbound Mountbatten Rd.
|-
|-
|'''2 July'''
|2016
|Amended to ply Sims Way and Geylang Rd with the partial closure of northbound Mountbatten Rd.
|24 April
|Amended to ply the reinstated Kaki Bt Ave 1, skipping Jln Tenaga, Bedok Reservoir Rd and Jln Damai.
|-
|-
|'''2006'''
|2019
|'''18 February'''
|21 July
|Amended to ply Stadium Cres with the full closure of Stadium Blvd to facilitate the construction of Stadium MRT station on the Circle MRT Line.
|Amended to ply Flora Dr, Flora Rd and Mariam Way, skipping a section of Upp Changi Rd Nth.
|-
|-
|'''2010'''
|rowspan="2"|2023
|'''29 September'''
|8 January
|Amended to ply Mountbatten Rd and Stadium Blvd with the closure of Stadium Rd to facilitate the construction of the Singapore Sports Hub.
|Skips the bus stop outside Newton Stn Exit B along Scotts Rd temporarily to facilitate upgrading works.
|-
|-
|rowspan="2"|'''2014'''
|27 August
|'''8 June'''
|Serves reinstated bus stop outside Newton Stn Exit B along Scotts Rd.
|Extended to loop at Rhu Cross under the LTA's Bus Service Enhancement Programme (BSEP).
|-
|'''29 September'''
|{{DWAB}}
|-
|'''2017'''
|'''23 April'''
|Calls at the bus stops outside and opposite Singapore Indoor Stadium along Stadium Cres/Walk in both directions.
|}
|}


==Service 12==
==Short Trip 5A {{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
|-
|-
!Associated Bus Service
!{{SBST}}<br>(Current)
|'''1971'''
!Mariam Way → Upp Changi Rd East (since 2023)
|'''11 April'''
|2023
|Introduced between Bedok Rd Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
|14 August
|-
|Introduced from Mariam Way (Aft Ballota Pk) to Upp Changi Rd East (Upp Changi Stn/SUTD) during peak hours on weekdays. Wheelchair-accessible at launch.
!rowspan="17"|{{SBS}}
|'''1973'''
|'''1 November'''
|Operated by Singapore Bus Service (SBS).
|-
|'''1974'''
|'''3 February'''
|Amended to Upp Changi Rd 13.3km Ter under 1974 Bus Rationalisation.
|-
|rowspan="2"|'''1975'''
|'''2 March'''
|Amended to ply express sectors along Sims Ave and Lor 1 Geylang towards Upp Changi Rd 13.3 km Ter with the conversion of Geylang Rd to one-way road.
|-
|'''11 December'''
|Amended to ply New Changi Rd, Bedok Walk, Bedok Plain and Bedok Highway.
|-
|'''1979'''
|{{TBC}}
|Relocated to Upp Changi Rd 15.5km.
|-
|rowspan="2"|'''1980'''
|'''15 June'''
|Amended to Somapah Int.
|-
|'''28 December'''
|Amended to ply Upp Changi Rd East, skipping Upp Changi Rd.
|-
|'''1982'''
|{{TBC}}
|Amended to Buona Vista Ter.
|-
|rowspan="2"|'''1987'''
|'''27 September'''
|Amended to ply South Bridge Rd and Eu Tong Sen St, skipping Upp Circular Rd.
|-
|'''13 December'''
|Calls at the bus stop opposite Peninsula Plaza along North Bridge Rd, skipping the bus stop outside St Andrew's Cathedral.
|-
|'''1988'''
|'''23 October'''
|Extended to Pasir Ris Ter and amended to New Bridge Rd Ter.
|-
|'''1989'''
|'''10 December'''
|Amended to Pasir Ris Int.
|-
|'''1990'''
|'''22 July'''
|Calls at a new bus stop outside Ellenborough Market along Eu Tong Sen St.
|-
|'''1993'''
|'''11 April'''
|Amended to ply Jln Sultan, Victoria St, Hill St and New Bridge Rd, skipping South Bridge Rd and Upp Cross St.
|-
|'''1994'''
|'''3 July'''
|Amended to ply Kallang Rd and Victoria St, skipping Crawford St, North Bridge Rd and Jln Sultan.
|-
|'''1997'''
|'''7 December'''
|Amended to ply South Bridge Rd with the partial closure of New Bridge Rd to facilitate the construction of Chinatown MRT station on the North East MRT Line.
|-
|'''1999'''
|{{TBC}}
|Calls at a new pair of bus stops outside and opposite Lion Home for Elders along Bedok South Rd.
|-
!rowspan="6"|{{SBS Transit}}
|'''2001'''
|'''1 November'''
|Operated by SBS Transit.
|-
|'''2002'''
|'''20 April'''
|Amended to ply the reinstated New Bridge Rd, skipping South Bridge Rd.
|-
|rowspan="2"|'''2005'''
|'''5 June'''
|Amended to ply Sims Ave and Sims Way with the partial closure of southbound Mountbatten Rd.
|-
|'''2 July'''
|Amended to ply Sims Way and Geylang Rd with the partial closure of northbound Mountbatten Rd.
|-
|'''2006'''
|'''3 December'''
|{{DWAB}}
|-
|'''2014'''
|'''10 August'''
|Calls at a new bus stop opposite Blk 2 along Mountbatten Rd.
|-
!rowspan="4"|{{Go-Ahead Singapore}}<br>(Current)
|'''2016'''
|'''18 September'''
|Operated by Go-Ahead Singapore.
|-
|'''2017'''
|'''21 October'''
|Calls at a new pair of bus stops outside Tampines East Stn along Tampines Ave 2.
|-
|rowspan="2"|'''2018'''
|'''10 March'''
|Extended to Kg Bahru Ter with the closure of New Bridge Rd Ter.
|-
|'''8 April'''
|Calls at a new pair of bus stops after Somapah Rd and before Simei Rd along Upp Changi Rd East.
|}
|}


==Service 12A==
==Short Trip 5B {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#808080
|-class="BUS"
!<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}}
!{{SBST}}<br>(Current)
|'''1979'''
!Simei St 3 → Mariam Way (since 2023)
|'''31 December'''
|2023
|Introduced between Bedok South Ave 3 and North Bridge Rd (loop) as a peak hour variant of Service 12 on weekdays.
|14 August
|-
|Introduced from Simei St 3 (Simei Stn) to Mariam Way (Bef Mariam Wk) during evening peak hours on weekdays. Wheelchair-accessible at launch.
|'''1984'''
|'''2 September'''
|Withdrawn.
|}
|}


==Service 13==
==Service 6 (1977 - 1983)==
{| 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="2"|Associated Bus Service
!rowspan="4"|{{SBS}}
|rowspan="2"|'''1971'''
!Chai Chee ↺ North Bridge Rd (1977 - 1979)
|'''11 April'''
|1977
|Introduced between Bedok Rd Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
|11 July
|Introduced between Chai Chee Ter and Nth Bridge Rd (Loop) as a semi-express service.
|-
|-
|'''9 May'''
!rowspan="3"|Bedok ↺ North Bridge Rd (1979 - 1983)
|Amended to ply Upp Changi Rd, Changi Rd, Geylang Rd, Kallang Rd, Crawford St, North Bridge Rd and Stamford Rd.
|rowspan="2"|1979
|25 February
|Amended to Bedok Int.
|-
|-
!rowspan="16"|{{SBS}}
|14 October
|'''1973'''
|Amended to ply Sims Ave East towards Bedok Int with the conversion of Changi Rd to one-way traffic.
|'''1 November'''
|Operated by Singapore Bus Service (SBS).
|-
|-
|rowspan="3"|'''1974'''
|1983
|'''3 February'''
|27 November
|Amended to Upp Changi Rd 13.3km Ter under 1974 Bus Rationalisation.
|Integrated with Service 3 and discontinued.
|}
 
==Service 6 (since 1993) {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
!Operator
!Route
!Year
!Date
!Service changes
|-
|-
|'''24 February'''
!rowspan="2"|{{SBS}}
|Amended to ply Grange Rd and Orchard Blvd with the conversion of Orchard Rd to one-way road, skipping Orchard Rd and Tanglin Rd.
!rowspan="7"|Pasir Ris ↺ Loyang Cres (since 1993)
|1993
|25 October
|Introduced between Pasir Ris Int and Loyang Cres (Loop) as a peak hour service on weekdays and Saturdays only.
|-
|-
|'''1 December'''
|1994
|Shortened to Upp Changi Rd Track 6 Ter.
|24 October
|-
|Converted to day service.
|rowspan="2"|'''1975'''
|'''2 March'''
|Amended to ply Sims Ave towards Upp Changi Rd 13.3 km Ter with the conversion of Geylang Rd to one-way road.
|-
|'''16 November'''
|Amended to Chai Chee Ter.
|-
|'''1977'''
|'''6 June'''
|Extended to Ghim Moh Ter.
|-
|'''1979'''
|'''14 October'''
|Amended to ply Sims Ave East towards Chai Chee Ter with the conversion of Changi Rd to one-way road.
|-
|'''1985'''
|'''8 September'''
|Extended to Bedok Int with the closure of Chai Chee Ter.
|-
|-
|'''1987'''
!rowspan="3"|{{SBST}}
|'''12 April'''
|2003
|Shortened to Eunos Ter.
|-
|rowspan="2"|'''1989'''
|'''5 November'''
|Amended to Yio Chu Kang Ter with the route amendments of Services 7 and 111.
|-
|'''10 December'''
|Amended to Eunos Int.
|-
|'''1990'''
|'''2 September'''
|Amended to ply Bishan St 22 and Marymount Rd, skipping Ang Mo Kio Ave 1.
|-
|'''1996'''
|{{TBC}}
|{{TBC}}
|Calls at an additional bus stop outside Kallang Stn along Sims Ave.
|Serves new bus stop opposite Loyang Ind Est along Loyang Ave.
|-
|-
|'''1998'''
|2004
|{{TBC}}
|20 December
|Extended to Marine Parade Ter with the route amendment of Service 15.
|Amended to ply Loyang Way and Loyang Ave towards Pasir Ris Int.
|-
|rowspan="3"|'''2001'''
|'''16 September'''
|Amended to loop at Siglap Rd with the closure of Marine Parade Ter.
|-
!rowspan="4"|{{SBS Transit}}<br>(Current)
|'''1 November'''
|Operated by SBS Transit.
|-
|'''9 December'''
|Extended to Upp East Coast Ter.
|-
|'''2003'''
|{{TBC}}
|Calls at a new pair of bus stops outside Potong Pasir Stn along Upp Serangoon Rd.
|-
|-
|'''2009'''
|2013
|'''3 December'''
|3 December
|{{DWAB}}
|{{DWAB}}
|}
==Service 13A==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-bgcolor=#808080
!<font style="color:white;">Operator
!<font style="color:white;">Year
!<font style="color:white;">Date
!<font style="color:white;">Service changes
|-
!Associated Bus Service
|'''1971'''
|'''11 April'''
|Introduced between Bedok Rd Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
|-
|-
!rowspan="2"|{{SBS}}
!rowspan="2"|{{GAS}}<br>(Current)
|'''1973'''
|2016
|'''1 November'''
|18 September
|Operated by Singapore Bus Service (SBS).
|Operations transferred to Go-Ahead Singapore.
|-
|-
|'''1974'''
|2023
|'''3 February'''
|26 February
|Shortened to loop at Mei Chin Rd and re-numbered Service 14 under 1974 Bus Rationalisation. ''[[History of Services 1 - 20#Service 14|(Related change)]]''
|Temporarily amended to ply the bus-only corridor along Loyang Ave 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 a pair of bus stops after Pasir Ris Dr 3 and before New Loyang Lk along Loyang Ave.
|}
|}


==Service 14==
==Service 7 {{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="19"|{{SBS}}
!rowspan="12"|{{SBS}}
|rowspan="3"|'''1974'''
!rowspan="2"|Bedok ↺ Holland Rd Fringe Car Pk (1979 - 1983)
|'''3 February'''
|rowspan="2"|1979
|Re-numbered from Service 13A as a service between Bedok Rd Ter and Mei Chin Rd (loop) under 1974 Bus Rationalisation. ''[[History of Services 1 - 20#Service 13A|(Related change)]]''
|11 March
|Introduced between Bedok Int and Holland Rd Fringe Car Pk (Loop) as a semi-express service, replacing Blue Arrow Service 307.
|-
|-
|'''24 February'''
|14 October
|Amended to ply Grange Rd and Orchard Blvd with the conversion of Orchard Rd to one-way road, skipping Orchard Rd and Tanglin Rd.
|Amended to ply Sims Ave East towards Bedok Int with the conversion of Changi Rd to one-way traffic.
|-
|-
|{{TBC}}
!Bedok ↔ Clementi (1983 - 1985)
|Amended to Upp Changi Rd 8¼ ms (13.3 km) Ter.
|1983
|30 October
|Integrated with Service 191 and extended to Clementi Int.
|-
|-
|'''1975'''
!rowspan="6"|Bedok ↔ Jurong East (1985 - 1991)
|'''2 March'''
|rowspan="3"|1985
|Amended to ply express sectors along Sims Ave and Lor 1 Geylang towards Upp Changi Rd 13.3 km Ter with the conversion of Geylang Rd to one-way road.
|6 January
|Extended to Jurong East Ter.
|-
|-
|'''1978'''
|30 June
|'''4 September'''
|Amended to Jurong East Int.
|Amended to ply Nicoll Highway, skipping Kallang Rd.
|-
|-
|rowspan="3"|'''1979'''
|1 September
|{{TBC}}
|Converted to trunk service.
|Relocated to Upp Changi Rd 15.5km Ter.
|-
|-
|'''2 December'''
|1987
|Extended to Jln Bt Merah Ter and amended to ply Napier Rd, Holland Rd and Queensway, skipping Tanglin Rd, Alexandra Rd, Stirling Rd, Mei Chin Rd and Mei Ling St.
|18 May
|First bus from Bedok Int brought forward to 0530 hrs daily.
|-
|-
|'''23 December'''
|rowspan="2"|1989
|Amended to Bt Merah Central Ter.
|19 February
|Serves new bus stop outside Blk 135 along Jurong East St 13.
|-
|-
|rowspan="2"|'''1980'''
|5 November
|'''15 June'''
|Amended to ply Mountbatten Rd, Geylang Rd, Kallang Rd/Crawford St and Victoria St/Nth Bridge Rd, skipping Nicoll Highway.
|Amended to Somapah Int.
|-
|-
|'''28 September'''
!rowspan="11"|Bedok ↔ Clementi (since 1991)
|Amended to Bt Merah Int.
|rowspan="2"|1991
|7 April
|Shortened to Clementi Int and amended to ply Clementi Ave 5 towards Bedok Int under TransitLink Network Integration Exercise Phase 3, skipping Commonwealth Ave West and Clementi Ave 2.
|-
|-
|rowspan="3"|'''1986'''
|28 April
|'''16 March'''
|Amended to ply Clementi Ave 5 towards Clementi Int under TransitLink Network Integration Exercise Phase 4.
|Amended to ply Stadium Walk.
|-
|'''13 April'''
|Amended to ply Stadium Rd, skipping Stadium Walk.
|-
|'''7 December'''
|Calls at a new bus stop before Bedok South Ave 3 along Upp East Coast Rd.
|-
|-
|'''1989'''
|1992
|'''5 November'''
|19 July
|Extended to Changi Village Ter.
|Amended to ply Orchard Lk due to the closure of Grange Rd to facilitate road expansion works.
|-
|-
|'''1991'''
!rowspan="8"|{{SBST}}<br>(Current)
|'''20 January'''
|2002
|Shortened to Bedok Int under TransitLink Network Integration Exercise Phase 2.
|7 July
|-
|rowspan="2"|'''1992'''
|'''29 March'''
|Amended to ply Bt Merah Central.
|-
|{{TBC}}
|Amended to ply Orchard Link, skipping Grange Rd.
|-
|'''1993'''
|'''23 May'''
|Integrated with Service 92 and extended to Clementi Int under TransitLink Network Integration Exercise Phase 13, skipping National Stadium, Tanglin Rd/Orchard Blvd, Napier Rd, Holland Rd and Queensway.
|-
|'''1994'''
|'''29 May'''
|Calls at 2 new pairs of bus stops outside The Concourse, outside Golden Mile Twr and outside and opposite Suntec City along Nicoll Highway.
|-
!rowspan="15"|{{SBS Transit}}<br>(Current)
|'''2001'''
|'''1 November'''
|Operated by SBS Transit.
|-
|rowspan="2"|'''2002'''
|{{TBC}}
|Calls at a new bus stop outside Mutiara Crest along River Valley Rd, skipping the bus stop outside Mutiara View.
|-
|'''7 July'''
|Skips the bus stop opposite Mandarin Singapore along Orchard Rd.
|Skips the bus stop opposite Mandarin Singapore along Orchard Rd.
|-
|-
|rowspan="2"|'''2004'''
|rowspan="2"|2005
|'''20 April'''
|5 June
|Amended to ply Mountbatten Rd, Geylang Rd, Kallang Rd, Victoria St, Jln Sultan and Beach Rd to facilitate the reinstatement works for the collapsed Nicoll Highway.
|Amended to ply Sims Ave and Sims Way with the partial closure of southbound Mountbatten Rd.
|-
|-
|'''6 December'''
|26 June
|Amended to ply the reinstated Nicoll Highway, skipping Mountbatten Rd, Geylang Rd, Kallang Rd, Victoria St, Jln Sultan and Beach Rd.
|Amended to ply Sims Way and Geylang Rd with the partial closure of northbound Mountbatten Rd and amended to ply Grange Rd with the partial closure of Somerset Rd.
|-
|-
|rowspan="2"|'''2005'''
|2006
|'''12 June'''
|29 October
|Calls at a new bus stop outside Science Park along AYE.
|-
|'''2 July'''
|Amended to ply Grange Rd with the partial closure of Somerset Rd.
|-
|'''2006'''
|'''29 October'''
|Amended to Clementi Temp Int.
|Amended to Clementi Temp Int.
|-
|-
|'''2007'''
|2007
|{{TBC}}
|20 August
|Calls at a new pair of bus stops outside and opposite Blk 180 along Bedok North Rd.
|-
|'''2008'''
|'''14 July'''
|{{DWAB}}
|{{DWAB}}
|-
|-
|rowspan="2"|'''2011'''
|rowspan="2"|2011
|'''19 November'''
|19 November
|Amended to Bedok Temp Int.
|Amended to Bedok Temp Int.
|-
|-
|'''26 November'''
|26 November
|Amended to Clementi Integrated Transport Hub.
|Amended to Clementi Integrated Transport Hub.
|-
|-
|'''2012'''
|2014
|'''11 March'''
|30 November
|Calls at a new bus stop outside Blk 204 along Bedok North Int.
|Amended to Bedok Integrated Transport Hub.
|}
 
==Short Trip 7A {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
!Operator
!Route
!Year
!Date
!Service changes
|-
|-
|rowspan="2"|'''2014'''
!{{SBST}}<br>(Current)
|'''10 August'''
!Bedok → Orchard Blvd (since 2018)
|Calls at a new bus stop opposite Blk 2 along Mountbatten Rd.
|2018
|25 February
|Introduced from Bedok Int to Orchard Blvd (Bef Orchard Stn Exit B). Wheelchair-accessible at launch.
|}
 
==Short Trip 7B {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
!Operator
!Route
!Year
!Date
!Service changes
|-
|-
|'''30 November'''
!{{SBST}}<br>(Current)
|Amended to Bedok Integrated Transport Hub.
!Clementi → Orchard Rd (since 2018)
|2018
|25 February
|Introduced from Clementi Int to Orchard Rd (Dhoby Ghaut Stn). Wheelchair-accessible at launch.
|}
|}


==Service 15==
==Service 8 (1979 - 1989)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="PAST"
!Operator
!Operator
!Service Gen
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="12"|{{SBS}}
!rowspan="6"|{{SBS}}
|rowspan="7"|'''1st Gen<br>(1975 - 1984)'''
!rowspan="3"|Bedok ↺ Shenton Way (1979 - 1982)
|'''1975'''
|rowspan="2"|1979
|'''22 June'''
|26 February
|Introduced between Marine Terrace Ter and Prince Edward Rd Ter.
|Introduced between Bedok Int and Shenton Way (Loop) as a semi-express service, operating on weekdays and Saturdays only.
|-
|-
|rowspan="3"|'''1976'''
|14 October
|'''15 February'''
|Amended to ply Sims Ave East towards Bedok Int with the conversion of Changi Rd to one-way traffic.
|Calls at a staggered bus stop outside Overseas Union Finance along Robinson Rd.
|-
|-
|'''14 March'''
|1981
|Calls at a staggered bus stop outside The Cenotaph along Connaught Dr, skipping the bus stop opposite Singapore Cricket Club.
|11 October
|Serves new staggered bus stop outside Tunas Bldg along Anson Rd, skipping the bus stop outside Intl Plaza.
|-
|-
|'''4 July'''
!Bedok ↺ Robinson Rd (1982 - 1986)
|Extended to loop at Shenton Way.
|1982
|5 April
|Amended to ply Bedok Sth Rd, Bedok Sth Ave 1 and ECP, skipping Connaught Dr, Collyer Quay, Raffles Quay and Shenton Way.
|-
|-
|rowspan="2"|'''1981'''
!rowspan="2"|Bedok ↺ Marina Ctr (1986 - 1989)
|'''5 July'''
|1986
|Amended to Marine Parade Ter.
|30 November
|Extended to loop at Marina Ctr.
|-
|-
|'''11 October'''
|1989
|Calls at a staggered bus stop outside Tunas Bldg along Anson Rd, skipping the bus stop outside Intl Plaza.
|6 November
|Discontinued.
|}
 
==Service 8 (since 1990) {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
!Operator
!Route
!Year
!Date
!Service changes
|-
!rowspan="8"|{{SBS}}
!Pasir Ris ↔ Toa Payoh (1990 - 1992)
|1990
|1 March
|Introduced between Pasir Ris Int and Toa Payoh Int.
|-
|-
|'''1984'''
!rowspan="13"|Tampines ↔ Toa Payoh (since 1992)
|'''16 September'''
|1992
|Integrated with Service 196 and withdrawn.
|29 November
|Shortened to Tampines Int under TransitLink Network Integration Exercise Phase 10.
|-
|-
|rowspan="11"|'''2nd Gen<br>(1995 - present)'''
|1994
|'''1995'''
|5 March
|'''18 September'''
|Amended to ply Kim Keat Lk and Lor 6 Toa Payoh towards Toa Payoh Int.
|Re-introduced between Pasir Ris Int and Eunos Int with the opening of Temasek Polytechnic.
|-
|-
|'''1997'''
|1995
|'''5 October'''
|10 September
|Integrated with Service M4 and extended to loop at Marine Parade Rd.
|Amended to ply Tampines Ave 1, Tampines Ave 10 and Bedok Nth Rd with the opening of Temasek Polytechnic.
|-
|-
|rowspan="2"|'''1998'''
|rowspan="3"|1998
|{{TBC}}
|{{TBC}}
|Amended to skip Marine Cres with the route extension of Service 13.
|First bus from Tampines Int brought forward to 0530 hrs on weekdays.
|-
|-
|{{TBC}}
|rowspan="2"|31 May
|Calls at a new pair of bus stops outside East Coast Apts and before St. Patrick's Rd along Telok Kurau Rd.
|Amended to Toa Payoh Temp Int.
|-
|Serves new pair of bus stops outside and opposite Toa Payoh Swim Cplx along Lor 6 Toa Payoh.
|-
|-
|'''2000'''
|2001
|{{TBC}}
|{{TBC}}
|Calls at a new pair of bus stops outside and opposite Tropica Condo along Tampines Ave 1.
|Serves new pair of bus stops outside and opposite Tropica Condo along Tampines Ave 1.
|-
|-
!rowspan="5"|{{SBS Transit}}
!rowspan="6"|{{SBST}}<br>(Current)
|'''2001'''
|2002
|'''1 November'''
|19 May
|Operated by SBS Transit.
|Amended to Toa Payoh Integrated Transport Hub.
|-
|-
|'''2009'''
|2011
|'''3 December'''
|4 September
|{{DWAB}}
|Amended to skip Bendemeer Rd, Whampoa Nth and Serangoon Rd towards Toa Payoh Int with the permanent closure of Whampoa North.
|-
|-
|'''2011'''
|rowspan="3"|2017
|'''28 August'''
|12 February
|Amended to ply Jln Tenaga and Jln Damai with the partial closure of Kaki Bt Ave 1 to facilitate the construction of Kaki Bukit MRT station on the Downtown MRT Line.
|Serves new pair of bus stops before and after Ubi Rd 3 along Ubi Ave 2.
|-
|-
|'''2013'''
|21 August
|'''10 March'''
|{{DWAB}}
|Calls at an additional bus stop opposite Blk 571 along Pasir Ris Dr 1.
|-
|-
|rowspan="2"|'''2016'''
|21 October
|'''24 April'''
|Serves new pair of bus stops outside Tampines East Stn along Tampines Ave 2.
|Amended to ply the reinstated Kaki Bt Ave 1, skipping Jln Tenaga and Jln Damai.
|-
|-
!{{Go-Ahead Singapore}}<br>(Current)
|2022
|'''18 September'''
|27 November
|Operated by Go-Ahead Singapore.
|Serves new pair of bus stops outside and opposite HomeTeamNS Bedok along Bedok Nth Rd.
|}
|}


==Service 16==
==Service 9 {{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="13"|{{SBS}}
!rowspan="12"|{{SBS}}
|'''1976'''
!rowspan="4"|Lor 1 Geylang ↔ Changi Village (1979 - 1983)
|'''2 May'''
|rowspan="2"|1979
|Introduced between Marine Terrace Ter and Telok Blangah Heights Ter.
|9 April
|Introduced between Geylang Fringe Car Pk and Changi Pt Ter, operating on weekdays and Saturdays only.
|-
|-
|rowspan="2"|'''1981'''
|14 October
|'''15 February'''
|Amended to ply Sims Ave East towards Changi Pt Ter with the conversion of Changi Rd to one-way traffic.
|Amended to Bt Merah Int.
|-
|-
|'''5 July'''
|rowspan="2"|1981
|Amended to Marine Parade Ter.
|15 June
|Amended to ply Loyang Ave and Loyang Way with the partial closure of Upp Changi Rd.
|-
|-
|'''1983'''
|8 November
|{{TBC}}
|Extended to operate on Sundays and public holidays.
|Amended to ply Stadium Walk after 1930 hours daily.
|-
|-
|'''1986'''
!rowspan="4"|Lor 1 Geylang ↺ Changi AirFreight Ctr (1983 - 1992)
|'''13 April'''
|1983
|Amended to ply Stadium Rd, skipping Stadium Walk during the evening diversion into Kallang Park/National Stadium.
|25 June
|Integrated with Services 391 and 395 and extended to loop at Changi Airport Cargo Cplx under Changi Airport Bus Plan 1983.
|-
|-
|'''1987'''
|1985
|'''23 February'''
|15 December
|Amended to Stadium Rd after 1845 hours daily.
|Amended to ply Loyang Ave, skipping Loyang Way.
|-
|-
|'''1992'''
|1987
|{{TBC}}
|20 September
|Amended to ply Orchard Link, skipping Grange Rd.
|Skips 2 pairs of removed bus stops along Upp Changi Rd East with the opening of TPE.
|-
|-
|rowspan="2"|'''1993'''
|1988
|'''23 May'''
|10 April
|Amended to ply Stadium Rd permanently under TransitLink Network Integration Exercise Phase 13.
|Amended to ply Upp Changi Rd East, Simei Rd, Tampines Ave 2 and Tampines Ave 7, skipping Bedok Rd and Upp Changi Rd.
|-
|-
|'''5 December'''
!rowspan="13"|Bedok ↺ Changi AirFreight Ctr (since 1992)
|Integrated with Service 149, extended to loop at Changi Airport and amended to ply Zion Rd/Kim Seng Rd, Outram Rd and Tiong Bahru Rd under TransitLink Network Integration Exercise Phase 14, skipping River Valley Rd, Delta Rd and Lower Delta Rd.
|1992
|29 November
|Shortened to Bedok Int under TransitLink Network Integration Exercise Phase 10.
|-
|-
|'''1994'''
|1993
|'''29 May'''
|13 September
|Calls at 2 new pairs of bus stops outside The Concourse, outside Golden Mile Twr and outside and opposite Suntec City along Nicoll Highway.
|Skips the bus stop outside Bedok Stn along New Upp Changi Rd towards Bedok Int.
|-
|-
|'''1996'''
|1994
|{{TBC}}
|{{TBC}}
|Amended to terminate at Changi Airport.
|First bus brought forward to 0545 hrs daily.
|-
|-
|'''1998'''
|1995
|'''6 September'''
|3 December
|Shortened to Marine Parade Ter with the conversion of Service 36 to a full day trunk service.
|Amended to ply Bedok Rd, Upp Changi Rd, Simei Ave and Simei St 3, skipping Upp Changi Rd East.
|-
|-
|rowspan="2"|'''2001'''
!rowspan="9"|{{SBST}}<br>(Current)
|'''16 September'''
|2003
|Amended to loop at Siglap Rd with the closure of Marine Parade Ter.
|{{TBC}}
|Serves new pair of bus stops outside and opposite Loyang Ind Est along Loyang Ave.
|-
|-
!rowspan="17"|{{SBS Transit}}<br>(Current)
|2004
|'''1 November'''
|{{TBC}}
|Operated by SBS Transit.
|Serves new bus stop before Changi Fire Stn along Upp Changi Rd.
|-
|-
|rowspan="2"|'''2002'''
|rowspan="2"|2008
|'''8 February'''
|{{TBC}}
|Amended to ply Stadium Walk and Stadium Cres with the partial closure of Stadium Blvd to facilitate the construction of Stadium MRT station on the Circle MRT Line.
|Serves new bus stop outside Changi Beach CP 2 along Nicoll Dr, skipping the bus stop opposite Changi Beach CP 2.
|-
|-
|'''7 July'''
|{{TBC}}
|Skips the bus stop opposite Mandarin Singapore along Orchard Rd.
|First bus brought forward to 0530 hrs daily.
|-
|-
|rowspan="2"|'''2004'''
|2011
|'''20 April'''
|19 November
|Amended to ply Mountbatten Rd, Geylang Rd, Kallang Rd, Victoria St, Jln Sultan and Beach Rd to facilitate the reinstatement works for the collapsed Nicoll Highway.
|Amended to Bedok Temp Int and serve bus stop outside Bedok Stn Exit A.
|-
|-
|'''6 December'''
|rowspan="2"|2014
|Amended to ply the reinstated Nicoll Highway, skipping Mountbatten Rd, Geylang Rd, Kallang Rd, Victoria St, Jln Sultan and Beach Rd.
|30 November
|-
|Amended to Bedok Integrated Transport Hub.
|rowspan="2"|'''2005'''
|'''2 July'''
|Amended to ply Grange Rd with the partial closure of Somerset Rd.
|-
|'''30 October'''
|Calls at a new bus stop outside Blk 94 along Zion Rd.
|-
|rowspan="2"|'''2006'''
|'''18 February'''
|Amended to ply Stadium Cres with the full closure of Stadium Blvd to facilitate the construction of Stadium MRT station on the Circle MRT Line.
|-
|'''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.
|-
|-
|'''2007'''
|3 December
|'''19 August'''
|Extended to Bedok Int.
|-
|'''2008'''
|'''29 December'''
|Amended to ply the reinstated Old Airport Rd and Dunman Rd, skipping Guillemard Rd.
|-
|'''2010'''
|'''29 September'''
|Amended to ply Mountbatten Rd with the closure of Stadium Rd/Stadium Dr to facilitate the construction of the Singapore Sports Hub.
|-
|rowspan="2"|'''2011'''
|'''19 November'''
|Amended to Bedok Temp Int.
|-
|'''3 December'''
|{{DWAB}}
|{{DWAB}}
|-
|-
|'''2014'''
|2017
|'''30 November'''
|21 October
|Amended to Bedok Integrated Transport Hub.
|Serves new pair of bus stops outside Tampines East Stn along Tampines Ave 2.
|-
|rowspan="2"|'''2017'''
|'''9 April'''
|Amended to ply Still Rd South and East Coast Rd to facilitate the construction of the Thomson-East Coast MRT Line.
|-
|'''12 November'''
|Amended to ply the reinstated Marine Parade Rd and Joo Chiat Rd, skipping Still Rd South and East Coast Rd.
|}
 
==Service 16E==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-bgcolor=#808080
!<font style="color:white;">Operator
!<font style="color:white;">Year
!<font style="color:white;">Date
!<font style="color:white;">Service changes
|-
!rowspan="2"|{{SBS}}
|'''1994'''
|'''31 January'''
|Introduced between Bt Merah Int and Changi Airport as a peak hour uni-directional semi-express service on weekdays.
|-
|-
|'''1997'''
|2023
|'''1 December'''
|26 February
|Re-numbered Service 36. ''[[History of Services 21 - 40#Service 36|(Related change)]]''
|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 3 pairs of bus stops along Loyang Ave.
|}
|}


==Service 17==
==Short Trip 9A {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#55DD33
|-class="BUS"
!Operator
!Operator
!Service Gen
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="4"|{{SBS}}
!{{SBS}}
|rowspan="3"|'''1st Gen<br>(1981 - 1984)'''
!rowspan="6"|Bedok → Loyang Ave (since 2001)
|rowspan="2"|'''1981'''
|2001
|'''22 February'''
|{{TBC}}
|Introduced between Changi Point Ter and Prince Edward Rd Ter, operating on weekdays and Saturdays only.
|Introduced from Bedok Int to Loyang Ave (Blk 149A) during evening peak hours on weekdays.
|-
|-
|'''15 June'''
!rowspan="5"|{{SBST}}<br>(Current)
|Amended to ply Loyang Ave and Loyang Way with the partial closure of Upp Changi Rd.
|2004
|{{TBC}}
|Serves new bus stop before Changi Fire Stn along Upp Changi Rd.
|-
|-
|'''1984'''
|2011
|'''8 April'''
|19 November
|Withdrawn.
|Amended to Bedok Temp Int serve bus stop outside Bedok Stn Exit A.
|-
|-
|rowspan="9"|'''2nd Gen<br>(1993 - present)'''
|rowspan="2"|2014
|'''1993'''
|30 November
|'''4 April'''
|Amended to Bedok Integrated Transport Hub.
|Re-introduced between Pasir Ris Int and Bedok Int under TransitLink Network Integration Exercise Phase 12.
|-
|-
!rowspan="6"|{{SBS Transit}}
|3 December
|'''2001'''
|'''1 November'''
|Operated by SBS Transit.
|-
|'''2002'''
|{{TBC}}
|Amended to loop at Bedok Int.
|-
|'''2009'''
|'''5 September'''
|Calls at a new pair of bus stops outside Blk 231A CP and outside Blk 485 along Pasir Ris Dr 4.
|-
|rowspan="2"|'''2011'''
|'''27 June'''
|{{DWAB}}
|{{DWAB}}
|-
|-
|'''19 November'''
|2017
|Amended to loop at Bedok Temp Int.
|21 October
|-
|Serves new bus stop outside Tampines East Stn along Tampines Ave 2.
|'''2014'''
|'''30 November'''
|Amended to loop at Bedok Integrated Transport Hub.
|-
!rowspan="2"|{{Go-Ahead Singapore}}<br>(Current)
|'''2016'''
|'''18 September'''
|Operated by Go-Ahead Singapore and amended to terminate at Bedok Integrated Transport Hub.
|-
|'''2017'''
|'''21 October'''
|Calls at a new pair of bus stops outside Tampines East Stn along Tampines Ave 2.
|}
|}


==Service 17A==
==Short Trip 9B {{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}}
!{{SBST}}<br>(Current)
|rowspan="2"|'''2014'''
!Simei St 3 → Airline Rd (since 2023)
|'''16 November'''
|2023
|{{Intro BSEP|Converted from a short working trip to a full day service|Bedok North Depot|Bedok Temp Int (loop)}}
|27 November
|-
|Introduced from Simei St 3 (Simei Stn) to Airline Rd (3rd Cargo Agents) during morning peak hours on weekdays. Wheelchair-accessible at launch.
|'''30 November'''
|Amended to loop at Bedok Integrated Transport Hub.
|-
!{{Go-Ahead Singapore}}<br>(Current)
|'''2016'''
|'''18 September'''
|Operated by Go-Ahead Singapore, shortened to start from Bedok Integrated Transport Hub and terminate at Bedok North Ave 4.
|}
|}


==Service 18==
==Service 10 {{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="3"|ABS
|'''1984'''
!Bedok Rd ↔ Prince Edward (April - June 1971)
|'''25 August'''
|rowspan="2"|1971
|Introduced between Bedok Int and Tampines Ave 2 (loop).
|11 April
|Introduced between Bedok Rd Ter and Prince Edward Ter under 1971 Bus Reorganisation.
|-
!rowspan="2"|Bedok Rd ↔ Shipyard Rd (June 1971 - 1974)
|16 June
|Extended to Shipyard Rd Ter.
|-
|1972
|24 December
|Amended to ply Jln Samulun before terminating at Shipyard Rd Ter.
|-
|-
|'''1985'''
!rowspan="21"|{{SBS}}
|'''3 November'''
!rowspan="3"|Upp Changi Rd 8¼ ms ↔ Shipyard Rd (1974 - 1978)
|Amended to loop at Tampines St 22.
|rowspan="2"|1974
|10 November
|Amended to Upp Changi Rd 8¼ ms (13.3km) Ter.
|-
|-
|'''1987'''
|8 December
|'''29 November'''
|Amended to ply the extended Robinson Rd, skipping Market St.
|Extended to start from Tampines Int and loop at Bedok Int, skipping Tampines St 22.
|-
|-
|rowspan="2"|'''1999'''
|1976
|{{TBC}}
|15 February
|Calls at a new pair of bus stops outside and opposite The Clearwater Condo along Bedok Reservoir Rd.
|Serves new staggered bus stop outside Overseas Union Finance along Robinson Rd.
|-
|-
|{{TBC}}
!rowspan="3"|Upp Changi Rd 8¼ ms ↔ Jurong (1978 - 1980)
|Calls at a new pair of bus stops opposite Blk 761 and opposite Baywater along Bedok North Ave 3.
|1978
|1 June
|Amended to Jurong Int.
|-
|-
!rowspan="8"|{{SBS Transit}}<br />(Current)
|rowspan="2"|1979
|'''2001'''
|11 February
|'''1 November'''
|Amended to ply the extended Shenton Way towards Jurong Int, skipping Parsi Rd and Anson Rd.
|Operated by SBS Transit.
|-
|-
|'''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.
|Relocated to Upp Changi Rd 15.5km Ter.
|-
|-
!Somapah Depot ↔ Jurong (1980 - 1981)
|1980
|16 June
|Amended to Somapah Depot.
|-
|-
|rowspan="2"|'''2011'''
!rowspan="2"|Somapah ↔ Jurong (1981 - 1984)
|'''7 March'''
|rowspan="2"|1981
|{{DWAB}}
|28 June
|Amended to Somapah Int.
|-
|-
|'''19 November'''
|11 October
|Amended to loop at Bedok Temp Int and amended to ply Bedok North Rd and Bedok North Ave 2, skipping Bedok North Ave 3 and Bedok North St 1.
|Serves new staggered bus stop outside Tunas Bldg along Anson Rd, skipping the bus stop outside Intl Plaza.
|-
|-
|'''2012'''
!rowspan="5"|Tampines ↔ Jurong (1984 - 1990)
|'''11 March'''
|1984
|Calls at a new bus stop outside Blk 204 along Bedok North Int.
|27 May
|Extended to Tampines Ter.
|-
|-
|'''2014'''
|1986
|'''30 November'''
|7 December
|Amended to loop at Bedok Integrated Transport Hub.
|Serves new bus stop before Bedok Sth Ave 3 along Upp East Coast Rd.
|-
|-
|'''2016'''
|1987
|'''18 December'''
|29 November
|Amended to Tampines Concourse Int.
|Amended to Tampines Int.
|-
|-
|'''2017'''
|rowspan="2"|1988
|'''21 October'''
|3 January
|Amended to ply Tampines St 32, 33 and 34.
|Serves new staggered bus stop opposite Treasury Bldg along Shenton Way, skipping the bus stop opposite Marina Hse.
|}
 
==Service 19==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-bgcolor=#55DD33
!Operator
!Service Gen
!Year
!Date
!Service changes
|-
|-
!rowspan="7"|{{SBS}}
|23 October
|rowspan="3"|'''1st Gen<br>(1979 - 1981)'''
|Skips a pair of bus stops outside and opposite Tampines Stadium along Tampines Ave 5.
|'''1979'''
|{{TBC}}
|Introduced between Siglap Rd and Prince Edward Rd Ter.
|-
|-
|'''1980'''
!rowspan="4"|Tampines ↔ Clementi (1990 - 1999)
|'''12 May'''
|1990
|Converted to peak-hour one-directional service on weekdays and Saturdays only.
|1 July
|Shortened to Clementi Int with the opening of Boon Lay Int.
|-
|-
|'''1981'''
|1992
|'''11 August'''
|28 June
|Withdrawn.
|Amended to ply Tg Katong Rd, Dunman Rd and Old Airport Rd under TransitLink Network Integration Exercise Phase 8.
|-
|-
|rowspan="3"|'''2nd Gen<br>(1988 - 1990)'''
|1994
|'''1988'''
|29 May
|'''19 June'''
|Serves 2 new pairs of bus stops outside The Concourse, outside Golden Mile Twr and outside and opposite Suntec City along Nicoll Highway.
|Re-introduced between Bedok Int and Pasir Ris Dr 6 (loop).
|-
|-
|'''1989'''
|1997
|'''10 December'''
|{{TBC}}
|Amended to Pasir Ris Int.
|Serves an additional pair of bus stops outside and opposite Tampines Stadium along Tampines Ave 5.
|-
|-
|'''1990'''
!rowspan="14"|Tampines ↔ Kent Ridge (since 1999)
|'''10 March'''
|rowspan="2"|1999
|Integrated with Service 4 and withdrawn.
|7 March
|Shortened to Kent Ridge Ter with the introduction of Service 188.
|-
|-
|rowspan="5"|'''3rd Gen<br>(1993 - present)'''
|'''1993'''
|{{TBC}}
|{{TBC}}
|Re-introduced between Tampines Int and Changi Airport Cargo Complex (loop) as a day service with the permanent amendment of Service 29 to loop at Changi Village Ter.
|Skips a pair of removed bus stops outside and opposite Wishart Rd along Telok Blangah Rd.
|-
|-
!rowspan="4"|{{SBS Transit}}<br>(Current)
|2001
|'''2001'''
|15 April
|'''1 November'''
|Amended to ply Esplanade Dr, skipping Connaught Dr/Empress Pl.
|Operated by SBS Transit.
|-
|-
|'''2003'''
!rowspan="11"|{{SBST}}<br>(Current)
|rowspan="2"|2002
|{{TBC}}
|{{TBC}}
|Calls at a new pair of bus stops outside and opposite Loyang Ind Est along Loyang Ave.
|Skips removed bus stop opposite ITE Pasir Panjang along Telok Blangah Rd.
|-
|-
|'''2008'''
|{{TBC}}
|{{TBC}}
|Calls at a new bus stop outside Changi Beach CP 2 along Nicoll Dr, skipping the bus stop opposite Changi Beach CP 2.
|First bus from Kent Ridge Ter brought forward to 0600 hrs on weekdays and Saturdays.
|-
|-
|'''2011'''
|rowspan="3"|2004
|'''26 September'''
|20 April
|{{DWAB}}
|Amended to ply Mountbatten Rd, Geylang Rd, Kallang Rd, Victoria St, Jln Sultan and Beach Rd to facilitate reinstatement works for the collapsed Nicoll Highway.
|}
 
==Service 20==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-bgcolor=#55DD33
!Operator
!Service Gen
!Year
!Date
!Service changes
|-
|-
!Singapore Traction Company
|{{TBC}}
|rowspan="14"|'''1st Gen<br>(1971 - 1989)'''
|Serves new bus stop before Changi Fire Stn along Upp Changi Rd.
|rowspan="2"|'''1971'''
|'''11 April'''
|Introduced between Fidelio St Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
|-
|-
!rowspan="2"|Associated Bus Service
|6 December
|'''6 December'''
|Amended to ply the reinstated Nicoll Highway, skipping Mountbatten Rd, Geylang Rd, Kallang Rd, Victoria St, Jln Sultan and Beach Rd.
|Operated by Associated Bus Service (ABS).
|-
|rowspan="2"|'''1973'''
|'''1 July'''
|Amended to Chai Chee Ter.
|-
!rowspan="13"|{{SBS}}
|'''1 November'''
|Operated by Singapore Bus Service (SBS).
|-
|'''1974'''
|'''8 December'''
|Amended to skip Market St.
|-
|'''1975'''
|'''2 March'''
|Amended to ply Sims Ave towards Chai Chee Ter with the conversion of Geylang Rd to one-way road.
|-
|'''1976'''
|'''15 February'''
|Calls at a staggered bus stop between Bank of India and Hong Leong Holdings along Robinson Rd.
|-
|-
|'''1977'''
|2005
|'''7 March'''
|2 July
|Extended to Ghim Moh Ter.
|Serves bus stop outside Fullerton Sq along Fullerton Rd and an additional bus stop opposite AIA Twr along Robinson Rd with the abolition of the bus stop outside Clifford Ctr along Collyer Quay.
|-
|-
|'''1978'''
|rowspan="2"|2006
|'''15 January'''
|19 March
|Amended to ply Jln Sultan, skipping Sumbawa Rd.
|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.
|-
|-
|'''1979'''
|29 October
|'''14 October'''
|Serves new bus stop outside VivoCity along Telok Blangah Rd.
|Amended to ply Sims Ave East towards Chai Chee Ter with the conversion of Changi Rd to one-way road.
|-
|-
|'''1981'''
|rowspan="2"|2008
|'''11 October'''
|7 December
|Calls at a staggered bus stop outside Tunas Bldg along Anson Rd, skipping the bus stop outside Intl Plaza.
|Skips removed bus stop opposite Temenggong D Mque along Telok Blangah Rd.
|-
|-
|'''1985'''
|29 December
|'''8 September'''
|Amended to ply the reinstated Old Airport Rd and Dunman Rd, skipping Cassia Lk, Guillemard Rd and Guillemard Camp Rd.
|Extended to Bedok Int with the closure of Chai Chee Ter.
|-
|-
|'''1988'''
|2012
|'''3 January'''
|26 March
|Calls at a staggered bus stop opposite Treasury Bldg along Shenton Way, skipping the bus stop opposite Marina House.
|-
|'''1989'''
|'''5 November'''
|Withdrawn. Service M2 replaced the Fidelio Street section of route 20. Service 100 replaced the western section of service 20, from Shenton Way to Ghim Moh Ter.
|-
|rowspan="2"|'''2nd Gen<br>(1994 - 2000)'''
|'''1994'''
|{{TBC}}
|Re-introduced between Sims Pl Ter and St. Wilfred Rd (loop).
|-
|'''2000'''
|'''27 November'''
|Integrated with Service 125 and withdrawn.
|-
!rowspan="4"|{{SBS Transit}}<br />(Present)
|rowspan="4"|'''3rd Gen<br />(2013 – present)'''
|rowspan="2"|'''2013'''
|'''9 June'''
|{{Intro BSEP|Re-introduced|Tampines Int|Changi Business Park Central 2 (loop)|}}
|-
|'''30 September'''
|{{DWAB}}
|{{DWAB}}
|-
|'''2015'''
|'''20 December'''
|Calls at a new pair of bus stops outside and opposite Changi City Point along Changi South Ave 2.
|-
|'''2017'''
|'''21 October'''
|Amended to ply Somapah Rd and Changi South Ave 1, skipping express sectors along Upp Changi Rd East and Xilin Ave.
|}
|}


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

Latest revision as of 18:24, 29 October 2024

Service 1 (1971 - 1989)[edit]

Operator Year Date Service changes
ABS 1971 11 April Introduced between Changi Pt Ter and Delta Circus Ter under 1971 Bus Reorganisation.
1973 11 March Amended to ply Zion Rd towards Delta Circus Ter with the partial conversion of Kim Seng Rd to one-way traffic.
SBS 1974 1 December Amended to ply New Upp Changi Rd, Bedok Plain, Bedok Hts, Upp East Coast Rd and Bedok Rd.
8 December Amended to ply the extended Robinson Rd, skipping Market St.
1975 2 February Amended to ply Tiong Bahru Rd and the extended Zion Rd towards Delta Circus Ter with the partial conversion of Kim Seng Rd and Outram Rd to one-way traffic.
2 March Amended to ply Sims Ave towards Changi Pt Ter with the conversion of Geylang Rd to one-way traffic.
25 May Amended to ply Bedok Wk and New Upp Changi Rd, skipping Bedok Hts and Upp East Coast Rd.
TBC Amended to new Changi Pt Ter.
14 November Amended to ply New Upp Changi Rd, skipping Bedok Plain and Bedok Wk.
1976 15 February Serves new staggered bus stop between Bank of India and Hong Leong Holdings along Robinson Rd.
1979 11 February Amended to ply the extended Shenton Way towards Delta Circus Ter, skipping Parsi Rd and Anson Rd.
14 October Amended to ply Sims Ave East towards Changi Pt Ter with the conversion of Changi Rd to one-way traffic.
11 November Amended to Delta Fringe Car Pk.
1980 20 January Amended to ply Spottiswoode Pk Rd with the partial conversion of Cantonment Rd to one-way traffic.
1981 15 June Amended to ply Loyang Ave and Loyang Way with the partial closure of Upp Changi Rd.
11 October Serves new staggered bus stop outside Tunas Bldg along Anson Rd, skipping the bus stop outside Intl Plaza.
8 November Revised to operate on weekdays and Saturdays only.
1987 6 April Skips removed bus stop before College Rd along Outram Rd.
1989 5 November Discontinued.

Service 1A (1971 - 1974)[edit]

Operator Year Date Service changes
ABS 1971 1 August Introduced between Changi Pt Ter and Delta Circus Ter.
1973 11 March Amended to ply Zion Rd towards Delta Circus Ter with the partial conversion of Kim Seng Rd to one-way traffic.
SBS 1974 3 February Re-numbered Service 3 under 1974 Bus Rationalisation.

Service 2 Handicapped/disabled access[edit]

Refer to Bus Service 2 for more information.

Service 2A (1971 - 1974)[edit]

Operator Year Date Service changes
ABS 1971 1 August Introduced between Changi Pt Ter and Commonwealth Ave Ter.
SBS 1974 3 February Discontinued under 1974 Bus Rationalisation.

Short Trip 2A (1999 - 2012) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 1999 TBC Introduced between Changi Village Ter and New Upp Changi Rd (Bedok Stn) during evening peak hours on weekdays.
SBS Transit 2002 TBC Serves new bus stop outside Changi Chapel Museum along Upp Changi Rd Nth.
2005 TBC Serves new bus stop outside ITE Reg Campus along Upp Changi Rd.
2007 22 May Designated wheelchair-accessible bus service (WAB).
2012 23 July Discontinued.

Short Trip 2A (2018 - 2023) Handicapped/disabled access[edit]

Operator Year Date Service changes
Go-Ahead 2018 12 March Introduced from Kg Bahru Ter to New Upp Changi Rd (Tanah Merah Stn Exit B) during evening peak hours on weekdays. Wheelchair-accessible at launch.
2023 25 September Discontinued.

Short Trip 2B Handicapped/disabled access[edit]

Refer to Bus Service 2 for more information.

Service 3 (1974 - 1991)[edit]

Operator Route Year Date Service changes
SBS Changi Point ↔ Delta (1974 - 1976) 1974 3 February Re-numbered from Service 1A as a service between Changi Pt Ter and Delta Circus Ter.
1 December Amended to ply New Upp Changi Rd, Bedok Plain, Bedok Hts, Upp East Coast Rd and Bedok Rd.
1975 2 February Amended to ply Tiong Bahru Rd and the extended Zion Rd towards Delta Circus Ter with the partial conversion of Kim Seng Rd and Outram Rd to one-way traffic.
2 March Amended to ply Sims Ave towards Changi Pt Ter with the conversion of Geylang Rd to one-way traffic.
25 May Amended to ply Bedok Wk and New Upp Changi Rd, skipping Bedok Hts and Upp East Coast Rd.
TBC Amended to new Changi Pt Ter.
1976 15 July Amended to ply Upp Changi Rd, skipping Telok Paku Rd and Nicoll Dr.
Bedok South Rd ↺ New Bridge Rd (1976 - 1979) 2 August Shortened to start from Bedok Sth Rd Ter and loop at New Bridge Rd.
Bedok ↺ New Bridge Rd (1979 - 1987) 1979 8 April Amended to Bedok Int and converted to a semi-express service.
14 October Amended to ply Sims Ave East towards Bedok Int with the conversion of Changi Rd to one-way traffic.
1983 27 November Integrated with Service 6 and amended to ply Kallang Rd/Crawford St and Victoria St/Nth Bridge Rd.
1986 12 January Converted to trunk service.
6 July Serves the bus stop outside Blk 414 along Sims Ave, skipping the bus stop outside Blk 416.
Bedok ↔ Jurong East (1987 - 1991) 1987 1 February Extended to Jurong East Int.
27 September Amended to ply the extended Eu Tong Sen St towards Bedok Int to facilitate the first stage of road expansion along New Bridge Rd.
1 November Amended to ply Eu Tong Sen St towards Bedok Int to facilitate the second stage of road expansion along New Bridge Rd.
1988 20 March Amended to ply Upp Cross St and New Bridge Rd, skipping Neil Rd.
1989 19 February Serves new bus stop outside Blk 135 along Jurong East St 13.
19 November Serves new bus stop outside Kallang Stn along Sims Ave.
1990 22 July Serves additional bus stop outside Ellenborough Mkt along Eu Tong Sen St.
1991 6 January Discontinued under TransitLink Network Integration Exercise Phase 1.

Service 3 (since 2002) Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit Tampines ↺ Pasir Ris St 71 (2002 - October 2003) 2002 7 April Introduced between Tampines Int and Pasir Ris St 71 (Loop) with the integration of Services 294 and 357.
2003 TBC Serves new bus stop outside Blk 741 along Pasir Ris Dr 10.
Tampines ↺ Punggol Stn (October - November 2003) 19 October Extended to loop at Punggol Ctrl.
Tampines ↔ Punggol (since November 2003) 30 November Amended to Punggol Temp Int.
2008 TBC First bus from Punggol Temp Int brought forward to 0540 hrs on weekdays.
2009 5 September Serves new pair of bus stops outside Blk 231A CP and outside Blk 485 along Pasir Ris Dr 4.
26 October Designated wheelchair-accessible bus service (WAB).
2012 29 April Serves new bus stop outside Blk 612 along Pasir Ris Dr 1.
2014 24 August Serves new pair of bus stops before and after Punggol Rd along TPE.
2015 12 December Amended to ply the extended Pasir Ris Dr 8 with the permanent closure of the west ring of Pasir Ris Ctrl.
Go-Ahead
(Current) 		2016 4 September Operations transferred to Go-Ahead Singapore.
First bus from Tampines Int brought forward to 0505 hrs on weekdays.
2017 21 October Serves new pair of bus stops outside Tampines East Stn along Tampines Ave 2.
2022 30 October Skips removed bus stop after Pasir Ris Dr 3 along Pasir Ris Dr 8.

Short Trip 3A Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit Tampines → Pasir Ris Dr 12 (since 2003) 2003 19 October Introduced from Tampines Int to Pasir Ris Dr 12 (Blk 747A) during evening peak hours on weekdays and after the last bus of Service 3 daily.
2009 5 September Serves new bus stop outside Blk 485 along Pasir Ris Dr 4.
26 October Designated wheelchair-accessible bus service (WAB).
2015 12 December Amended to ply the extended Pasir Ris Dr 8 with the permanent closure of the west ring of Pasir Ris Ctrl.
Go-Ahead
(Current) 		2016 4 September Operations transferred to Go-Ahead Singapore.
2017 21 October Serves new bus stop outside Tampines East Stn along Tampines Ave 2.
2022 30 October Skips removed bus stop after Pasir Ris Dr 3 along Pasir Ris Dr 8.

Short Trip 3B (2003 - 2016) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS Transit 2003 19 October Introduced from Pasir Ris Dr 1 (Blk 738) to Pasir Ris Int during evening peak hours on weekdays.
2009 26 October Designated wheelchair-accessible bus service (WAB).
2012 29 April Serves new bus stop outside Blk 612 along Pasir Ris Dr 1.
2015 12 December Amended to ply the extended Pasir Ris Dr 8 with the permanent closure of the west ring of Pasir Ris Ctrl.
2016 4 September Discontinued.

Service 4 (1971 - 1974)[edit]

Operator Year Date Service changes
ABS 1971 11 April Introduced between Changi Pt Ter and Lloyd Leas Est (Loop) under 1971 Bus Reorganisation.
SBS 1974 3 February Discontinued under 1974 Bus Rationalisation.

Service 4 (1979 - 1993)[edit]

Operator Route Year Date Service changes
SBS Bedok ↺ Lor 1 Geylang (1979 - 1980) 1979 11 March Introduced between Bedok Int and Lor 1 Geylang (Loop).
14 October Amended to ply Sims Ave East towards Bedok Int with the conversion of Changi Rd to one-way traffic.
Bedok ↺ Moulmein Rd (1980 - 1988) 1980 11 February Extended to loop at Moulmein Rd.
Bedok ↔ St. Michael's (1988 - 1990) 1988 31 July Extended to St. Michael's Ter.
1989 19 November Serves new bus stop outside Kallang Stn along Sims Ave.
Pasir Ris ↔ St. Michael's (1990 - 1992) 1990 11 March Integrated with Service 19 and extended to Pasir Ris Int.
Tampines ↔ St. Michael's (1992 - 1993) 1992 29 November Shortened to Tampines Int under TransitLink Network Integration Exercise Phase 10.
1993 23 May Integrated with Services 21 and 67 and discontinued under TransitLink Network Integration Exercise Phase 13.

Service 4 (since 2013) Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Tampines ↺ Changi North Way (since 2013) 2013 17 March Introduced between Tampines Int and Changi Nth Way (Loop) under the LTA's Bus Service Enhancement Programme (BSEP), operating from 0600 hrs to 2330 hrs daily.
31 March Designated wheelchair-accessible bus service (WAB).

Service 5 (1971 - 1999)[edit]

Operator Route Year Date Service changes
ABC Upp Changi Rd 8¼ ms ↔ Commonwealth Ave (1971 - 1973) 1971 11 April Introduced between Upp Changi Rd 8¼ m.s. Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
28 September Amended to ply the extended Ganges Ave towards Upp Changi Rd 8¼ m.s. Ter.
1972 11 June Amended to ply the extended Upp Cross St with the partial conversion of Havelock Rd to one-way traffic, skipping New Bridge Rd.
Upp Changi Rd 8¼ ms ↔ Bukit Timah (1973 - 1974) 1973 TBC Extended to Bt Timah Ter.
SBS Chai Chee ↔ Bukit Timah (1974 - 1977) 1974 3 February Shortened to Chai Chee Ter under 1974 Bus Rationalisation.
1975 2 March Amended to ply Sims Ave towards Chai Chee Ter with the conversion of Geylang Rd to one-way traffic.
Lor 1 Geylang ↔ Bukit Timah (1977 - 1986) 1977 17 October Shortened to Geylang Fringe Car Pk and amended to ply Lavender St, Kallang Bahru, Boon Keng Rd and Lor 1 Geylang.
1979 11 November Amended to ply Ganges Ave towards Bt Timah Ter with the realignment of Delta Circus.
30 December Amended to ply Jln Anak Bt towards Geylang Fringe Car Pk with the partial conversion of Upp Bt Timah Rd to one-way traffic.
1981 15 November Amended to use new u-turn near Eng Neo Ave towards Geylang Fringe Car Pk, skipping the bus stop outside Turf City along Dunearn Rd and the bus stop after Third Ave along Bt Timah Rd.
Lor 1 Geylang ↔ Bukit Panjang (1986 - 1999) 1986 1 June Extended to Zhenghua Ter.
1987 27 September Amended to ply the extended Eu Tong Sen St towards Lor 1 Geylang Ter to facilitate the first stage of road expansion along New Bridge Rd.
1 November Amended to ply Eu Tong Sen St towards Lor 1 Geylang Ter to facilitate the second stage of road expansion along New Bridge Rd.
13 December Serves new staggered bus stop opposite Peninsula Plaza along Nth Bridge Rd, skipping the bus stop outside St Andrew's Cath.
1989 25 June Skips the bus stop after Tan Boon Chong Ave along Holland Rd.
19 November Serves new bus stop outside Kallang Stn along Sims Ave.
1990 22 July Serves additional bus stop outside Ellenborough Mkt along Eu Tong Sen St.
1992 29 March Amended to ply Holland Ave, Commonwealth Ave, Margaret Dr, Alexandra Rd, Lower Delta Rd, Jln Bt Merah, Kg Bahru Rd and Eu Tong Sen St/New Bridge Rd under TransitLink Network Integration Exercise Phase 6, skipping Queensway, Commonwealth Ave, Alexandra Rd, Ganges Ave and Havelock Rd.
1993 11 April Amended to ply Jln Sultan, Victoria St, Hill St and New Bridge Rd, skipping Sth Bridge Rd and Upp Cross St.
1994 3 July Amended to ply Kallang Rd and Victoria St, skipping Crawford St, Nth Bridge Rd and Jln Sultan.
Trans Island
 1995 17 September Operations transferred to TIBS.
1997 TBC Serves additional bus stop after Jln Bt Merah along Kg Bahru Rd.
7 December Amended to ply Upp Pickering St, Sth 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.
8 December Skips the bus stop outside Kallang Stn along Sims Ave.
1999 26 December Discontinued under Bt Panjang LRT Rationalisation.

Service 5 (since 2007) Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Pasir Ris ↔ Bukit Merah (since 2007) 2007 11 March Introduced between Pasir Ris Int and Bt Merah Int, operating between 0530 hrs and 2330 hrs from Pasir Ris Int and Bt Merah Int daily.
2008 TBC Serves new pair of bus stops along New Loyang Lk.
2011 27 June Designated wheelchair-accessible bus service (WAB).
28 August Amended to ply Jln Tenaga, Bedok Reservoir Rd and Jln Damai with the partial closure of Kaki Bt Ave 1 to facilitate the construction of Kaki Bt MRT station on the Downtown MRT Line.
2016 24 April Amended to ply the reinstated Kaki Bt Ave 1, skipping Jln Tenaga, Bedok Reservoir Rd and Jln Damai.
2019 21 July Amended to ply Flora Dr, Flora Rd and Mariam Way, skipping a section of Upp Changi Rd Nth.
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.

Short Trip 5A Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Mariam Way → Upp Changi Rd East (since 2023) 2023 14 August Introduced from Mariam Way (Aft Ballota Pk) to Upp Changi Rd East (Upp Changi Stn/SUTD) during peak hours on weekdays. Wheelchair-accessible at launch.

Short Trip 5B Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Simei St 3 → Mariam Way (since 2023) 2023 14 August Introduced from Simei St 3 (Simei Stn) to Mariam Way (Bef Mariam Wk) during evening peak hours on weekdays. Wheelchair-accessible at launch.

Service 6 (1977 - 1983)[edit]

Operator Route Year Date Service changes
SBS Chai Chee ↺ North Bridge Rd (1977 - 1979) 1977 11 July Introduced between Chai Chee Ter and Nth Bridge Rd (Loop) as a semi-express service.
Bedok ↺ North Bridge Rd (1979 - 1983) 1979 25 February Amended to Bedok Int.
14 October Amended to ply Sims Ave East towards Bedok Int with the conversion of Changi Rd to one-way traffic.
1983 27 November Integrated with Service 3 and discontinued.

Service 6 (since 1993) Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Pasir Ris ↺ Loyang Cres (since 1993) 1993 25 October Introduced between Pasir Ris Int and Loyang Cres (Loop) as a peak hour service on weekdays and Saturdays only.
1994 24 October Converted to day service.
SBS Transit 2003 TBC Serves new bus stop opposite Loyang Ind Est along Loyang Ave.
2004 20 December Amended to ply Loyang Way and Loyang Ave towards Pasir Ris Int.
2013 3 December Designated wheelchair-accessible bus service (WAB).
Go-Ahead
(Current) 		2016 18 September Operations transferred to Go-Ahead Singapore.
2023 26 February Temporarily amended to ply the bus-only corridor along Loyang Ave 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 a pair of bus stops after Pasir Ris Dr 3 and before New Loyang Lk along Loyang Ave.

Service 7 Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Bedok ↺ Holland Rd Fringe Car Pk (1979 - 1983) 1979 11 March Introduced between Bedok Int and Holland Rd Fringe Car Pk (Loop) as a semi-express service, replacing Blue Arrow Service 307.
14 October Amended to ply Sims Ave East towards Bedok Int with the conversion of Changi Rd to one-way traffic.
Bedok ↔ Clementi (1983 - 1985) 1983 30 October Integrated with Service 191 and extended to Clementi Int.
Bedok ↔ Jurong East (1985 - 1991) 1985 6 January Extended to Jurong East Ter.
30 June Amended to Jurong East Int.
1 September Converted to trunk service.
1987 18 May First bus from Bedok Int brought forward to 0530 hrs daily.
1989 19 February Serves new bus stop outside Blk 135 along Jurong East St 13.
5 November Amended to ply Mountbatten Rd, Geylang Rd, Kallang Rd/Crawford St and Victoria St/Nth Bridge Rd, skipping Nicoll Highway.
Bedok ↔ Clementi (since 1991) 1991 7 April Shortened to Clementi Int and amended to ply Clementi Ave 5 towards Bedok Int under TransitLink Network Integration Exercise Phase 3, skipping Commonwealth Ave West and Clementi Ave 2.
28 April Amended to ply Clementi Ave 5 towards Clementi Int under TransitLink Network Integration Exercise Phase 4.
1992 19 July Amended to ply Orchard Lk due to the closure of Grange Rd to facilitate road expansion works.
SBS Transit
(Current) 		2002 7 July Skips the bus stop opposite Mandarin Singapore along Orchard Rd.
2005 5 June Amended to ply Sims Ave and Sims Way with the partial closure of southbound Mountbatten Rd.
26 June Amended to ply Sims Way and Geylang Rd with the partial closure of northbound Mountbatten Rd and amended to ply Grange Rd with the partial closure of Somerset Rd.
2006 29 October Amended to Clementi Temp Int.
2007 20 August Designated wheelchair-accessible bus service (WAB).
2011 19 November Amended to Bedok Temp Int.
26 November Amended to Clementi Integrated Transport Hub.
2014 30 November Amended to Bedok Integrated Transport Hub.

Short Trip 7A Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Bedok → Orchard Blvd (since 2018) 2018 25 February Introduced from Bedok Int to Orchard Blvd (Bef Orchard Stn Exit B). Wheelchair-accessible at launch.

Short Trip 7B Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Clementi → Orchard Rd (since 2018) 2018 25 February Introduced from Clementi Int to Orchard Rd (Dhoby Ghaut Stn). Wheelchair-accessible at launch.

Service 8 (1979 - 1989)[edit]

Operator Route Year Date Service changes
SBS Bedok ↺ Shenton Way (1979 - 1982) 1979 26 February Introduced between Bedok Int and Shenton Way (Loop) as a semi-express service, operating on weekdays and Saturdays only.
14 October Amended to ply Sims Ave East towards Bedok Int with the conversion of Changi Rd to one-way traffic.
1981 11 October Serves new staggered bus stop outside Tunas Bldg along Anson Rd, skipping the bus stop outside Intl Plaza.
Bedok ↺ Robinson Rd (1982 - 1986) 1982 5 April Amended to ply Bedok Sth Rd, Bedok Sth Ave 1 and ECP, skipping Connaught Dr, Collyer Quay, Raffles Quay and Shenton Way.
Bedok ↺ Marina Ctr (1986 - 1989) 1986 30 November Extended to loop at Marina Ctr.
1989 6 November Discontinued.

Service 8 (since 1990) Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Pasir Ris ↔ Toa Payoh (1990 - 1992) 1990 1 March Introduced between Pasir Ris Int and Toa Payoh Int.
Tampines ↔ Toa Payoh (since 1992) 1992 29 November Shortened to Tampines Int under TransitLink Network Integration Exercise Phase 10.
1994 5 March Amended to ply Kim Keat Lk and Lor 6 Toa Payoh towards Toa Payoh Int.
1995 10 September Amended to ply Tampines Ave 1, Tampines Ave 10 and Bedok Nth Rd with the opening of Temasek Polytechnic.
1998 TBC First bus from Tampines Int brought forward to 0530 hrs on weekdays.
31 May Amended to Toa Payoh Temp Int.
Serves new pair of bus stops outside and opposite Toa Payoh Swim Cplx along Lor 6 Toa Payoh.
2001 TBC Serves new pair of bus stops outside and opposite Tropica Condo along Tampines Ave 1.
SBS Transit
(Current) 		2002 19 May Amended to Toa Payoh Integrated Transport Hub.
2011 4 September Amended to skip Bendemeer Rd, Whampoa Nth and Serangoon Rd towards Toa Payoh Int with the permanent closure of Whampoa North.
2017 12 February Serves new pair of bus stops before and after Ubi Rd 3 along Ubi Ave 2.
21 August Designated wheelchair-accessible bus service (WAB).
21 October Serves new pair of bus stops outside Tampines East Stn along Tampines Ave 2.
2022 27 November Serves new pair of bus stops outside and opposite HomeTeamNS Bedok along Bedok Nth Rd.

Service 9 Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Lor 1 Geylang ↔ Changi Village (1979 - 1983) 1979 9 April Introduced between Geylang Fringe Car Pk and Changi Pt Ter, operating on weekdays and Saturdays only.
14 October Amended to ply Sims Ave East towards Changi Pt Ter with the conversion of Changi Rd to one-way traffic.
1981 15 June Amended to ply Loyang Ave and Loyang Way with the partial closure of Upp Changi Rd.
8 November Extended to operate on Sundays and public holidays.
Lor 1 Geylang ↺ Changi AirFreight Ctr (1983 - 1992) 1983 25 June Integrated with Services 391 and 395 and extended to loop at Changi Airport Cargo Cplx under Changi Airport Bus Plan 1983.
1985 15 December Amended to ply Loyang Ave, skipping Loyang Way.
1987 20 September Skips 2 pairs of removed bus stops along Upp Changi Rd East with the opening of TPE.
1988 10 April Amended to ply Upp Changi Rd East, Simei Rd, Tampines Ave 2 and Tampines Ave 7, skipping Bedok Rd and Upp Changi Rd.
Bedok ↺ Changi AirFreight Ctr (since 1992) 1992 29 November Shortened to Bedok Int under TransitLink Network Integration Exercise Phase 10.
1993 13 September Skips the bus stop outside Bedok Stn along New Upp Changi Rd towards Bedok Int.
1994 TBC First bus brought forward to 0545 hrs daily.
1995 3 December Amended to ply Bedok Rd, Upp Changi Rd, Simei Ave and Simei St 3, skipping Upp Changi Rd East.
SBS Transit
(Current) 		2003 TBC Serves new pair of bus stops outside and opposite Loyang Ind Est along Loyang Ave.
2004 TBC Serves new bus stop before Changi Fire Stn along Upp Changi Rd.
2008 TBC Serves new bus stop outside Changi Beach CP 2 along Nicoll Dr, skipping the bus stop opposite Changi Beach CP 2.
TBC First bus brought forward to 0530 hrs daily.
2011 19 November Amended to Bedok Temp Int and serve bus stop outside Bedok Stn Exit A.
2014 30 November Amended to Bedok Integrated Transport Hub.
3 December Designated wheelchair-accessible bus service (WAB).
2017 21 October Serves new pair of bus stops outside Tampines East Stn along Tampines Ave 2.
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 3 pairs of bus stops along Loyang Ave.

Short Trip 9A Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Bedok → Loyang Ave (since 2001) 2001 TBC Introduced from Bedok Int to Loyang Ave (Blk 149A) during evening peak hours on weekdays.
SBS Transit
(Current) 		2004 TBC Serves new bus stop before Changi Fire Stn along Upp Changi Rd.
2011 19 November Amended to Bedok Temp Int serve bus stop outside Bedok Stn Exit A.
2014 30 November Amended to Bedok Integrated Transport Hub.
3 December Designated wheelchair-accessible bus service (WAB).
2017 21 October Serves new bus stop outside Tampines East Stn along Tampines Ave 2.

Short Trip 9B Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Simei St 3 → Airline Rd (since 2023) 2023 27 November Introduced from Simei St 3 (Simei Stn) to Airline Rd (3rd Cargo Agents) during morning peak hours on weekdays. Wheelchair-accessible at launch.

Service 10 Handicapped/disabled access[edit]

Operator Route Year Date Service changes
ABS Bedok Rd ↔ Prince Edward (April - June 1971) 1971 11 April Introduced between Bedok Rd Ter and Prince Edward Ter under 1971 Bus Reorganisation.
Bedok Rd ↔ Shipyard Rd (June 1971 - 1974) 16 June Extended to Shipyard Rd Ter.
1972 24 December Amended to ply Jln Samulun before terminating at Shipyard Rd Ter.
SBS Upp Changi Rd 8¼ ms ↔ Shipyard Rd (1974 - 1978) 1974 10 November Amended to Upp Changi Rd 8¼ ms (13.3km) Ter.
8 December Amended to ply the extended Robinson Rd, skipping Market St.
1976 15 February Serves new staggered bus stop outside Overseas Union Finance along Robinson Rd.
Upp Changi Rd 8¼ ms ↔ Jurong (1978 - 1980) 1978 1 June Amended to Jurong Int.
1979 11 February Amended to ply the extended Shenton Way towards Jurong Int, skipping Parsi Rd and Anson Rd.
TBC Relocated to Upp Changi Rd 15.5km Ter.
Somapah Depot ↔ Jurong (1980 - 1981) 1980 16 June Amended to Somapah Depot.
Somapah ↔ Jurong (1981 - 1984) 1981 28 June Amended to Somapah Int.
11 October Serves new staggered bus stop outside Tunas Bldg along Anson Rd, skipping the bus stop outside Intl Plaza.
Tampines ↔ Jurong (1984 - 1990) 1984 27 May Extended to Tampines Ter.
1986 7 December Serves new bus stop before Bedok Sth Ave 3 along Upp East Coast Rd.
1987 29 November Amended to Tampines Int.
1988 3 January Serves new staggered bus stop opposite Treasury Bldg along Shenton Way, skipping the bus stop opposite Marina Hse.
23 October Skips a pair of bus stops outside and opposite Tampines Stadium along Tampines Ave 5.
Tampines ↔ Clementi (1990 - 1999) 1990 1 July Shortened to Clementi Int with the opening of Boon Lay Int.
1992 28 June Amended to ply Tg Katong Rd, Dunman Rd and Old Airport Rd under TransitLink Network Integration Exercise Phase 8.
1994 29 May Serves 2 new pairs of bus stops outside The Concourse, outside Golden Mile Twr and outside and opposite Suntec City along Nicoll Highway.
1997 TBC Serves an additional pair of bus stops outside and opposite Tampines Stadium along Tampines Ave 5.
Tampines ↔ Kent Ridge (since 1999) 1999 7 March Shortened to Kent Ridge Ter with the introduction of Service 188.
TBC Skips a pair of removed bus stops outside and opposite Wishart Rd along Telok Blangah Rd.
2001 15 April Amended to ply Esplanade Dr, skipping Connaught Dr/Empress Pl.
SBS Transit
(Current) 		2002 TBC Skips removed bus stop opposite ITE Pasir Panjang along Telok Blangah Rd.
TBC First bus from Kent Ridge Ter brought forward to 0600 hrs on weekdays and Saturdays.
2004 20 April Amended to ply Mountbatten Rd, Geylang Rd, Kallang Rd, Victoria St, Jln Sultan and Beach Rd to facilitate reinstatement works for the collapsed Nicoll Highway.
TBC Serves new bus stop before Changi Fire Stn along Upp Changi Rd.
6 December Amended to ply the reinstated Nicoll Highway, skipping Mountbatten Rd, Geylang Rd, Kallang Rd, Victoria St, Jln Sultan and Beach Rd.
2005 2 July Serves bus stop outside Fullerton Sq along Fullerton Rd and an additional bus stop opposite AIA Twr along Robinson Rd with the abolition of the bus stop outside Clifford Ctr along Collyer Quay.
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.
2012 26 March Designated wheelchair-accessible bus service (WAB).
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