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="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#808080
|-class="PAST"
!<font style="color:white;">Date
!Operator
!<font style="color:white;">Service changes
!Year
!Date
!Service changes
|-
|-
|'''11 April 1971'''
!rowspan="2"|ABS
|Introduced between Changi Point and Delta Circus.
|1971
|11 April
|Introduced between Changi Pt Ter and Delta Circus Ter under 1971 Bus Reorganisation.
|-
|-
|'''1 December 1974'''
|1973
|Amended to ply New Changi Rd, Bedok Plain, Bedok Heights, Upp East Coast Rd and Bedok Rd.
|11 March
|Amended to ply Zion Rd towards Delta Circus Ter with the partial conversion of Kim Seng Rd to one-way traffic.
|-
|-
|'''14 November 1975'''
!rowspan="17"|{{SBS}}
|Amended to ply New Changi Rd (now known as New Upp Changi Rd).
|rowspan="2"|1974
|1 December
|Amended to ply New Upp Changi Rd, Bedok Plain, Bedok Hts, Upp East Coast Rd and Bedok Rd.
|-
|-
|'''11 November 1979'''
|8 December
|Amended to Delta Fringe Car Park.
|Amended to ply the extended Robinson Rd, skipping Market St.
|-
|-
|'''''1981'''''
|rowspan="5"|1975
|Ceased to operate on Sundays and public holidays.
|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.
|-
|-
|'''6 November 1989'''
|2 March
|Withdrawn under Bus-MRT Rationalisation.
|Amended to ply Sims Ave towards Changi Pt Ter with the conversion of Geylang Rd to one-way traffic.
|}
 
==Service 1A==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-bgcolor=#808080
!<font style="color:white;">Date
!<font style="color:white;">Service changes
|-
|-
|'''1 August 1971'''
|25 May
|Introduced between Changi Point and Delta Circus, via Nicoll Dr and North Bridge Rd.
|Amended to ply Bedok Wk and New Upp Changi Rd, skipping Bedok Hts and Upp East Coast Rd.
|-
|-
|'''3 February 1974'''
|{{TBC}}
|Re-numbered Service 3 under 1974 Bus Rationalisation. ''([[History of Services 1 - 20#Service 3|Related change]])''
|Amended to new Changi Pt Ter.
|}
 
==Service 2==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-bgcolor=#5D1E79
!<font style="color:white;">Date
!<font style="color:white;">Service changes
|-
|-
|'''11 April 1971'''
|14 November
|Introduced between Changi Point and Commonwealth Ave/North Buona Vista Rd.
|Amended to ply New Upp Changi Rd, skipping Bedok Plain and Bedok Wk.
|-
|-
|'''1 December 1974'''
|1976
|Amended to ply New Changi Rd, Bedok Plain, Bedok Heights, Upp East Coast Rd and Bedok Rd.
|15 February
|Serves new staggered bus stop between Bank of India and Hong Leong Holdings along Robinson Rd.
|-
|-
|'''14 November 1975'''
|rowspan="3"|1979
|Amended to ply New Changi Rd (now known as New Upp Changi Rd).
|11 February
|Amended to ply the extended Shenton Way towards Delta Circus Ter, skipping Parsi Rd and Anson Rd.
|-
|-
|'''28 December 1980'''
|14 October
|Amended to ply Jln Bt Merah and Kg Bahru Rd in both directions, skipping Outram Rd, Tiong Bahru Rd, Henderson Rd.
|Amended to ply Sims Ave East towards Changi Pt Ter with the conversion of Changi Rd to one-way traffic.
|-
|-
|'''''1983'''''
|11 November
|Amended to Buona Vista Ter.
|Amended to Delta Fringe Car Pk.
|-
|-
|'''29 November 1992'''
|1980
|Shortened to New Bridge Rd Ter under TransitLink Integration Exercise.
|20 January
|Amended to ply Spottiswoode Pk Rd with the partial conversion of Cantonment Rd to one-way traffic.
|-
|-
|'''11 April 1993'''
|rowspan="3"|1981
|Amended to ply Jln Sultan, Victoria St, Hill St, New Bridge Rd & Eu Tong Sen St, skipping North Bridge Rd, South Bridge Rd, Neil Rd & Eu Tong Sen St.
|15 June
|Amended to ply Loyang Ave and Loyang Way with the partial closure of Upp Changi Rd.
|-
|-
|'''3 July 1994'''
|11 October
|Amended to ply Kallang Rd and Victoria St, skipping Crawford St, North Bridge Rd and Jln Sultan.
|Serves new staggered bus stop outside Tunas Bldg along Anson Rd, skipping the bus stop outside Intl Plaza.
|-
|-
|'''''1997'''''
|8 November
|Amended to ply Upp Pickering St, South Bridge Rd and Kreta Ayer Rd with the partial closure of New Bridge Rd to facilitate the construction works for the North-East MRT Line.
|Revised to operate on weekdays and Saturdays only.
|-
|-
|'''''2002'''''
|1987
|Amended back to ply the reinstated New Bridge Rd, skipping Upp Pickering St, South Bridge Rd and Kreta Ayer Rd.
|6 April
|Skips removed bus stop before College Rd along Outram Rd.
|-
|-
|'''29 December 2013'''
|1989
|Amended to ply Upp Changi Link, with the permanent closure of part of Upp Changi Rd.
|5 November
|Discontinued.
|}
|}


==Service 2A==
==Service 1A (1971 - 1974)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#808080
|-class="PAST"
!<font style="color:white;">Date
!Operator
!<font style="color:white;">Service changes
!Year
!Date
!Service changes
|-
|-
|'''1 August 1971'''
!rowspan="2"|ABS
|Introduced between Changi Point and Commonwealth Ave/North Buona Vista Rd, via New Changi Rd and Shenton Way.
|1971
|1 August
|Introduced between Changi Pt Ter and Delta Circus Ter.
|-
|-
|'''3 February 1974'''
|1973
|Withdrawn under 1974 Bus Rationalisation.
|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 3==
==Service 2 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#5D1E79
|-class="BUS"
!<font style="color:white;">Service Gen
!Operator
!<font style="color:white;">Date
!Route
!<font style="color:white;">Service changes
!Year
!Date
!Service changes
|-
!ABS
!rowspan="12"|Changi Point ↔ Commonwealth Ave (1971 - 1982)
|1971
|11 April
|Introduced between Changi Pt Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
|-
!rowspan="25"|{{SBS}}
|1974
|1 December
|Amended to ply New Upp Changi Rd, Bedok Plain, Bedok Hts, Upp East Coast Rd and Bedok Rd.
|-
|rowspan="5"|1975
|2 February
|Amended to ply new slip road from Tiong Bahru Rd to Outram Rd with the conversion of Seng Poh Rd to one-way traffic.
|-
|-
|rowspan="11"|'''1st Gen<br>(1974 - 1991)'''
|2 March
|'''3 February 1974'''
|Amended to ply Sims Ave towards Changi Pt Ter with the conversion of Geylang Rd to one-way traffic.
|Re-numbered from Service 1A as a service between Changi Point and Delta Circus. ''([[History of Services 1 - 20#Service 1A|Related change]])''
|-
|-
|'''1 December 1974'''
|25 May
|Amended to ply New Changi Rd, Bedok Plain, Bedok Heights, Upp East Coast Rd and Bedok Rd.
|Amended to ply Bedok Wk and New Upp Changi Rd, skipping Bedok Heights and Upp East Coast Rd.
|-
|-
|'''30 November 1975'''
|{{TBC}}
|Amended to ply Bedok Plain and Bedok Walk (now known as Bedok South Rd and Bedok South Ave 3 respectively).
|Amended to new Changi Pt Ter.
|-
|-
|'''15 July 1976'''
|14 November
|Amended to ply Upp Changi Rd, skipping Telok Paku Rd and Nicoll Dr.
|Amended to ply New Upp Changi Rd, skipping Bedok Plain and Bedok Wk.
|-
|-
|'''27 February 1977'''
|rowspan="2"|1977
|Shortened to Bedok South Rd Ter.
|17 May
|Amended to ply Commonwealth Ave Extension and Nth Buona Vista Rd towards Commonwealth Ave Ter.
|-
|-
|'''8 April 1979'''
|29 August
|Amended to Bedok Int. At the same time, shortened to loop at New Bridge Rd and converted to a semi-express service. The express sector was along Geylang Rd, Guillemard Rd, Nicoll Highway, Connaught Dr and Stamford Rd towards New Bridge Rd; Victoria St, Bras Basah Rd, Nicoll Highway, Guillemard Rd, Lor 22 Geylang, Aljunied Rd and Sims Ave towards Bedok.
|Amended to ply Holland Ave, Holland Dr and Nth Buona Vista Rd towards Commonwealth Ave Ter.
|-
|-
|'''27 November 1983'''
|1979
|Express sector shortened to Changi Rd (after Still Rd) and Geylang Rd (before Mountbatten Rd) and proceed via Kallang Rd, Crawford St, North Bridge Rd, South Bridge Rd, Neil Rd and New Bridge Rd. Return trip via New Bridge Rd, Hill St, Victoria St, Kallang Rd followed by express sector along Sims Ave between Geylang Lor 1 and Jln Eunos. At the same time, merged with Service 6.
|14 October
|Amended to ply Sims Ave East towards Changi Pt Ter with the conversion of Changi Rd to one-way traffic.
|-
|-
|'''12 January 1986'''
|1980
|Converted to trunk service.
|28 December
|Amended to ply Jln Bt Merah and Kg Bahru Rd, skipping Outram Rd, Tiong Bahru Rd and Henderson Rd.
|-
|-
|'''26 January 1987'''
|1981
|Extended to Jurong East Int via Jln Bt Merah, Queensway, Commonwealth Ave, Commonwealth Ave West, Boon Lay Way and Jurong East Ctrl.
|15 June
|Amended to ply Loyang Ave and Loyang Way with the partial closure of Upp Changi Rd.
|-
|-
|'''20 March 1988'''
!rowspan="7"|Changi Village ↔ Buona Vista (1982 - 1992)
|Amended to ply Upp Cross St and New Bridge Rd, skipping part of South Bridge Rd.
|1982
|27 May
|Amended to Buona Vista Ter.
|-
|-
|'''6 January 1991'''
|rowspan="3"|1987
|Withdrawn under TransitLink Integration Exercise.
|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.
|-
|-
|rowspan="5"|'''2nd Gen<br>(2002 - present)'''
|1 November
|'''7 April 2002'''
|Amended to ply Eu Tong Sen St towards Changi Village Ter to facilitate the second stage of road expansion along New Bridge Rd.
|Re-introduced between Tampines and Pasir Ris St 71 (loop), with the merger of Feeder Service 294 and Townlink Service 357.
|-
|-
|'''19 October 2003'''
|13 December
|Extended to loop at Punggol Ctrl.
|Serves new staggered bus stop opposite Peninsula Plaza along Nth Bridge Rd, skipping the bus stop outside St Andrew's Cath.
|-
|-
|'''30 November 2003'''
|rowspan="2"|1989
|Amended to Punggol Temp Int.
|rowspan="2"|29 January
|Serves relocated bus stop opposite Sri Mariamman Tp along Sth Bridge Rd, skipping the bus stop opposite Jamae Mque.
|-
|-
|'''24 August 2014'''
|Serves additional bus stop opposite Upp Hokien St along Sth Bridge Rd.
|Amended to call at the bus stops near Punggol Flyover along the TPE.
|-
|-
|'''12 December 2015'''
|1990
|Amended to call at the bus stops at extended Pasir Ris Drive 8 with permanent section closure at Pasir Ris Central.
|22 July
|}
|Serves additional bus stop outside Ellenborough Mkt along Eu Tong Sen St.
 
==Service 4==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-bgcolor=#5D1E79
!<font style="color:white;">Service Gen
!<font style="color:white;">Date
!<font style="color:white;">Service changes
|-
|-
|rowspan="2"|'''1st Gen<br>(1971 - 1974)'''
!rowspan="16"|Changi Village ↔ New Bridge Rd (1992 - 2018)
|'''11 April 1971'''
|1992
|Introduced between Changi Point and Lloyd Leas Estate (loop).
|29 November
|Shortened to New Bridge Rd Ter under TransitLink Network Integration Exercise Phase 10.
|-
|-
|'''3 February 1974'''
|1993
|Withdrawn under 1974 Bus Rationalisation.
|11 April
|Amended to ply Jln Sultan, Victoria St, Hill St and New Bridge Rd, skipping South Bridge Rd and Neil Rd.
|-
|-
|rowspan="6"|'''2nd Gen<br>(1979 - 1993)'''
|1994
|'''11 March 1979'''
|3 July
|Re-introduced between Bedok and Lor 1 Geylang (loop).
|Amended to ply Kallang Rd and Victoria St, skipping Crawford St, Nth Bridge Rd and Jln Sultan.
|-
|-
|'''''1980'''''
|1996
|Extended to loop at Moulmein Rd.
|{{TBC}}
|Serves additional bus stop outside Kallang Stn along Sims Ave.
|-
|-
|'''31 July 1988'''
|rowspan="2"|1997
|Extended to St. Michael's Ter via Moulmein Rd, Thomson Rd, Balestier Rd, Whampoa Dr/Kim Keat Rd and Jln Bahagia.
|{{TBC}}
|Skips removed bus stop opposite Bena Pk along Upp Changi Rd Nth.
|-
|-
|'''10 March 1990'''
|7 December
|Merged with Service 19 and extended to Pasir Ris Int under Bus-MRT Rationalisation.
|Amended to ply Upp Pickering St, Sth Bridge Rd and Kreta Ayer Rd with the partial closure of New Bridge Rd to facilitate the construction of Chinatown MRT station on the North East MRT Line.
|-
|-
|'''29 November 1992'''
|1999
|Shortened to Tampines Int under TransitLink Integration Exercise.
|{{TBC}}
|Serves bus stop outside Bugis Stn along Victoria St, skipping the bus stop opposite Bugis Junction.
|-
|-
|'''23 May 1993'''
!rowspan="7"|{{SBS Transit}}
|Merged with Services 21 & 67 and withdrawn under TransitLink Integration Exercise.
|rowspan="2"|2002
|20 April
|Amended to ply the reinstated New Bridge Rd, skipping Upp Pickering St, Sth Bridge Rd and Kreta Ayer Rd.
|-
|-
|'''3rd Gen<br>(2013 - present)'''
|{{TBC}}
|'''17 March 2013'''
|Serves new pair of bus stops outside and opposite Changi Chapel Museum along Upp Changi Rd Nth.
|Re-introduced between Tampines and Changi North Way (loop) via Flora Rd/Mariam Way under the LTA's Bus Service Enhancement Programme (BSEP).
|}
 
==Service 5==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-bgcolor=#5D1E79
!<font style="color:white;">Service Gen
!<font style="color:white;">Date
!<font style="color:white;">Service changes
|-
|-
|rowspan="10"|'''1st Gen<br>(1971 - 1995)'''
|2004
|'''11 April 1971'''
|{{TBC}}
|Introduced between Upp Changi Rd and Commonwealth Ave/North Buona Vista Rd.
|Serves new bus stop before Changi Fire Stn along Upp Changi Rd.
|-
|-
|'''''1973'''''
|2005
|Extended to terminate at Upp Bt Timah Ter.
|{{TBC}}
|Serves new bus stop outside ITE Reg Campus along Upp Changi Rd.
|-
|-
|'''3 February 1974'''
|2007
|Shortened to Chai Chee Ter.
|22 May
|{{DWAB}}
|-
|-
|'''''1977'''''
|2008
|Shortened to Lor 1 Geylang Ter.
|{{TBC}}
|First bus from New Bridge Rd Ter brought forward to 0545 hrs on Sundays and Public Holidays.
|-
|-
|'''1 June 1986'''
|2013
|Extended to Zhenghua Ter.
|29 December
|Amended to ply Upp Changi Lk with the partial closure of Upp Changi Rd.
|-
|-
|'''11 October 1987'''
!rowspan="5"|{{GAS}}<br>(Current)
|Amended to Bt Panjang Ter.
|rowspan="2"|2016
|rowspan="2"|18 September
|Operations transferred to Go-Ahead Singapore.
|-
|-
|'''29 March 1992'''
|First bus from Changi Village Ter brought forward to 0520 hrs on weekdays and Saturdays, and 0540 hrs on Sundays and Public Holidays.
|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 Integration Exercise, skipping Queensway, C'wealth Ave, Alexandra Rd, Ganges Ave and Havelock Rd.
|-
|-
|'''11 April 1993'''
!rowspan="3"|Changi Village ↔ Kampong Bahru (since 2018)
|Amended to ply Jln Sultan, Victoria St, Hill St and New Bridge Rd, skipping North Bridge Rd, South Bridge Rd and Upp Cross St.
|rowspan="3"|2018
|rowspan="2"|10 March
|Extended to Kg Bahru Ter with the closure of New Bridge Rd Ter.
|-
|-
|'''3 July 1994'''
|First bus from Kg Bahru Ter brought forward to 0540 hrs daily.
|Amended to ply Kallang Rd and Victoria St (towards Bt Panjang Ter), skipping Crawford St, North Bridge Rd and Jln Sultan.
|-
|-
|'''17 September 1995'''
|8 April
|Handed over to TIBS. ''([[History of Services 5 - 190#Service 5|Related change]])''
|Serves new pair of bus stops after Somapah Rd and before Simei Rd along Upp Changi Rd East.
|}
 
==Service 2A (1971 - 1974)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
|-
|rowspan="2"|'''2nd Gen<br>(2007 - present)'''
!ABS
|'''11 March 2007'''
|1971
|Re-introduced between Pasir Ris and Bukit Merah.
|1 August
|Introduced between Changi Pt Ter and Commonwealth Ave Ter.
|-
|-
|'''28 August 2011'''
!{{SBS}}
|Amended to ply Jln Tenaga & Jln Damai with the partial closure of Kaki Bukit Ave 1 to facilitate the Downtown MRT Line construction works.
|1974
|3 February
|Discontinued under 1974 Bus Rationalisation.
|}
|}


==Service 6==
==Short Trip 2A (1999 - 2012) {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#5D1E79
|-class="PAST"
!<font style="color:white;">Service Gen
!Operator
!<font style="color:white;">Date
!Year
!<font style="color:white;">Service changes
!Date
!Service changes
|-
|-
|rowspan="3"|'''1st Gen<br>(1977 - 1983)'''
!{{SBS}}
|'''11 July 1977'''
|1999
|Introduced as a semi-express service between Chai Chee and North Bridge Rd (loop).
|{{TBC}}
|Introduced between Changi Village Ter and New Upp Changi Rd (Bedok Stn) during evening peak hours on weekdays.
|-
|-
|'''25 February 1979'''
!rowspan="4"|{{SBS Transit}}
|Amended to Bedok Int.
|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
|{{DWAB}}
|-
|-
|'''27 November 1983'''
|2012
|Merged with Service 3 and withdrawn.
|23 July
|Discontinued.
|}
 
==Short Trip 2A (2018 - 2023) {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
|-
|rowspan="3"|'''2nd Gen<br>(1993 - present)'''
!rowspan="2"|{{GAS}}
|'''25 October 1993'''
|2018
|Re-introduced as a peak hour service between Pasir Ris and Loyang Cres (loop).
|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.
|-
|-
|'''24 October 1994'''
|2023
|Converted to full day service.
|25 September
|Discontinued.
|}
 
==Short Trip 2B {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
!Operator
!Route
!Year
!Date
!Service changes
|-
|-
|'''20 December 2004'''
!{{GAS}}<br>(Current)
|Amended to ply Loyang Way and Loyang Ave towards Pasir Ris.
!Changi Village → New Upp Changi Rd (since 2023)
|2023
|25 September
|Introduced from Changi Village Ter to New Upp Changi Rd (Bedok Stn Exit A) during evening peak hours daily. Wheelchair-accessible at launch.
|}
|}


==Service 7==
==Service 3 (1974 - 1991)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#5D1E79
|-class="PAST"
!<font style="color:white;">Date
!Operator
!<font style="color:white;">Service changes
!Route
!Year
!Date
!Service changes
|-
|-
|'''11 March 1979'''
!rowspan="21"|{{SBS}}
|Introduced as a semi-express service between Bedok Int and Holland Rd Fringe Car Park (Dempsey Rd) (loop), replacing Blue Arrow Service 307.
!rowspan="7"|Changi Point ↔ Delta (1974 - 1976)
|rowspan="2"|1974
|3 February
|Re-numbered from Service 1A as a service between Changi Pt Ter and Delta Circus Ter.
|-
|-
|'''''1982'''''
|1 December
|Extended to Clementi Int.
|Amended to ply New Upp Changi Rd, Bedok Plain, Bedok Hts, Upp East Coast Rd and Bedok Rd.
|-
|-
|'''6 January 1985'''
|rowspan="4"|1975
|Extended to Jurong East Ctrl Ter.
|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.
|-
|-
|'''30 June 1985'''
|2 March
|Amended to Jurong East Int.
|Amended to ply Sims Ave towards Changi Pt Ter with the conversion of Geylang Rd to one-way traffic.
|-
|-
|'''29 August 1985'''
|25 May
|Converted to trunk service.
|Amended to ply Bedok Wk and New Upp Changi Rd, skipping Bedok Hts and Upp East Coast Rd.
|-
|-
|'''5 November 1989'''
|{{TBC}}
|Amended to ply Mountbatten Rd, Geylang Rd, Kallang Rd, Crawford St and North Bridge Rd (towards Clementi) and Victoria St, Kallang Rd, Lor 1 Geylang and Mountbatten Rd (towards Bedok) under Bus-MRT Rationalisation, skipping Nicoll Highway.
|Amended to new Changi Pt Ter.
|-
|-
|'''7 April 1991'''
|rowspan="2"|1976
|Shortened to Clementi Int under TransitLink Integration Exercise. At the same time, amended to Clementi Ave 5, skipping Commonwealth Ave West and Clementi Ave 2.
|15 July
|Amended to ply Upp Changi Rd, skipping Telok Paku Rd and Nicoll Dr.
|-
|-
|'''28 April 1991'''
!Bedok South Rd ↺ New Bridge Rd (1976 - 1979)
|Amended to ply Clementi Ave 5 in both directions.
|2 August
|Shortened to start from Bedok Sth Rd Ter and loop at New Bridge Rd.
|-
|-
|'''''1992'''''
!rowspan="5"|Bedok ↺ New Bridge Rd (1979 - 1987)
|Amended to ply Orchard Link, skipping Grange Rd.
|rowspan="2"|1979
|8 April
|Amended to Bedok Int and converted to a semi-express service.
|-
|-
|'''5 June 2005'''
|14 October
|Amended to ply Sims Ave and Sims Way with the partial closure of southbound Mountbatten Rd.
|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.
|-
|-
|'''2 July 2005'''
|rowspan="2"|1986
|Amended to ply Sims Way and Geylang Rd with the partial closure of northbound Mountbatten Rd. At the same time, amended to ply Grange Rd with the closure of Orchard Link.
|12 January
|Converted to trunk service.
|-
|-
|'''29 October 2006'''
|6 July
|Amended to Clementi Temp Int.
|Serves the bus stop outside Blk 414 along Sims Ave, skipping the bus stop outside Blk 416.
|-
|-
|'''19 November 2011'''
!rowspan="8"|Bedok ↔ Jurong East (1987 - 1991)
|Amended to Bedok Temp Int.
|rowspan="3"|1987
|1 February
|Extended to Jurong East Int.
|-
|-
|'''26 November 2011'''
|27 September
|Amended to Clementi Integrated Transport Hub.
|Amended to ply the extended Eu Tong Sen St towards Bedok Int to facilitate the first stage of road expansion along New Bridge Rd.
|-
|-
|'''30 November 2014'''
|1 November
|Amended to Bedok Integrated Transport Hub.
|Amended to ply Eu Tong Sen St towards Bedok Int to facilitate the second stage of road expansion along New Bridge Rd.
|}
 
==Service 8==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-bgcolor=#5D1E79
!<font style="color:white;">Service Gen
!<font style="color:white;">Date
!<font style="color:white;">Service changes
|-
|-
|rowspan="4"|'''1st Gen<br>(1979 - 1989)'''
|1988
|'''26 February 1979'''
|20 March
|Introduced as a semi-express service between Bedok and Shenton Way (loop), operating on weekdays and Saturdays only.
|Amended to ply Upp Cross St and New Bridge Rd, skipping Neil Rd.
|-
|-
|'''''1983'''''
|rowspan="2"|1989
|Amended to ply Bedok South Rd, Bedok South Ave 1 and ECP, skipping Connaught Dr, Collyer Quay, Raffles Quay & Shenton Way.
|19 February
|Serves new bus stop outside Blk 135 along Jurong East St 13.
|-
|-
|'''30 November 1986'''
|19 November
|Extended to loop at Marina Centre via Raffles Blvd.
|Serves new bus stop outside Kallang Stn along Sims Ave.
|-
|-
|'''6 November 1989'''
|1990
|Withdrawn under Bus-MRT Rationalisation.
|22 July
|Serves additional bus stop outside Ellenborough Mkt along Eu Tong Sen St.
|-
|-
|rowspan="7"|'''2nd Gen<br>(1990 - present)'''
|1991
|'''1 March 1990'''
|6 January
|Re-introduced as an air-conditioned service between Pasir Ris and Toa Payoh.
|Discontinued under TransitLink Network Integration Exercise Phase 1.
|}
 
==Service 3 (since 2002) {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
!Operator
!Route
!Year
!Date
!Service changes
|-
|-
|'''29 November 1992'''
!rowspan="10"|{{SBS Transit}}
|Shortened to Tampines Int under TransitLink Integration Exercise.
!rowspan="2"|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.
|-
|-
|'''5 March 1994'''
|rowspan="3"|2003
|Amended to use Kim Keat Flyover with the closure of Toa Payoh South Flyover.
|{{TBC}}
|Serves new bus stop outside Blk 741 along Pasir Ris Dr 10.
|-
|-
|'''18 September 1995'''
!Tampines ↺ Punggol Stn (October - November 2003)
|Amended to ply Tampines Ave 1, Tampines Ave 10 (express) and Bedok North Rd with the opening of Temasek Polytechnic.
|19 October
|Extended to loop at Punggol Ctrl.
|-
|-
|'''31 May 1998'''
!rowspan="11"|Tampines ↔ Punggol (since November 2003)
|Amended to Toa Payoh Temp Int.
|30 November
|Amended to Punggol Temp Int.
|-
|-
|'''19 May 2002'''
|2008
|Amended to Toa Payoh Integrated Transport Hub.
|{{TBC}}
|First bus from Punggol Temp Int brought forward to 0540 hrs on weekdays.
|-
|-
|'''4 September 2011'''
|rowspan="2"|2009
|Amended to skip Bendemeer Rd, Whampoa North and Serangoon Rd.
|5 September
|}
|Serves new pair of bus stops outside Blk 231A CP and outside Blk 485 along Pasir Ris Dr 4.
 
==Service 9==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-bgcolor=#5D1E79
!<font style="color:white;">Date
!<font style="color:white;">Service changes
|-
|-
|'''8 April 1979'''
|26 October
|Introduced between Lor 1 Geylang and Changi Point.
|{{DWAB}}
|-
|-
|'''25 June 1983'''
|2012
|Merged with Service 391 and 395 and extended to loop at Changi Airport Cargo Complex under Changi Airport Bus Plan 1983.
|29 April
|Serves new bus stop outside Blk 612 along Pasir Ris Dr 1.
|-
|-
|'''15 December 1985'''
|2014
|Amended to ply Loyang Ave, skipping part of Upp Changi Rd and Loyang Way.
|24 August
|Serves new pair of bus stops before and after Punggol Rd along TPE.
|-
|-
|'''10 April 1988'''
|2015
|Amended to ply Upp Changi Rd East, Simei Rd, Tampines St 31, Ave 2 & Ave 7, skipping Bedok Rd & Upp Changi Rd in both directions.
|12 December
|Amended to ply the extended Pasir Ris Dr 8 with the permanent closure of the west ring of Pasir Ris Ctrl.
|-
|-
|'''29 November 1992'''
!rowspan="4"|{{GAS}}<br>(Current)
|Shortened to Bedok Int under TransitLink Integration Exercise.
|rowspan="2"|2016
|rowspan="2"|4 September
|Operations transferred to Go-Ahead Singapore.
|-
|-
|'''15 January 1995'''
|First bus from Tampines Int brought forward to 0505 hrs on weekdays.
|Amended to ply Bedok Rd, Upp Changi Rd, Simei Ave, Simei St 3, Simei Rd, skipping Upp Changi Rd East and Simei Rd.
|-
|-
|'''19 November 2011'''
|2017
|Amended to Bedok Temp Int.
|21 October
|Serves new pair of bus stops outside Tampines East Stn along Tampines Ave 2.
|-
|-
|'''30 November 2014'''
|2022
|Amended to Bedok Integrated Transport Hub.
|30 October
|Skips removed bus stop after Pasir Ris Dr 3 along Pasir Ris Dr 8.
|}
|}


==Service 10==
==Short Trip 3A {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#5D1E79
|-class="BUS"
!<font style="color:white;">Date
!Operator
!<font style="color:white;">Service changes
!Route
!Year
!Date
!Service changes
|-
|-
|'''11 April 1971'''
!rowspan="4"|{{SBS Transit}}
|Introduced between Bedok Rd and Prince Edward Rd.
!rowspan="7"|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.
|-
|-
|'''16 June 1971'''
|rowspan="2"|2009
|Extended to Shipyard Rd Ter.
|5 September
|Serves new bus stop outside Blk 485 along Pasir Ris Dr 4.
|-
|-
|'''''1975'''''
|26 October
|Amended to Upp Changi Rd 8¼ ms (13.3km) Ter.
|{{DWAB}}
|-
|-
|'''1 June 1978'''
|2015
|Amended to Jurong Int.
|12 December
|Amended to ply the extended Pasir Ris Dr 8 with the permanent closure of the west ring of Pasir Ris Ctrl.
|-
|-
|'''''1979'''''
!rowspan="3"|{{GAS}}<br>(Current)
|Relocated to Upp Changi Rd 15.5km.
|2016
|4 September
|Operations transferred to Go-Ahead Singapore.
|-
|-
|'''15 June 1980'''
|2017
|Amended to Somapah Ter.
|21 October
|Serves new bus stop outside Tampines East Stn along Tampines Ave 2.
|-
|-
|'''27 April 1984'''
|2022
|Extended to Tampines Ave 5 Ter.
|30 October
|Skips removed bus stop after Pasir Ris Dr 3 along Pasir Ris Dr 8.
|}
 
==Short Trip 3B (2003 - 2016) {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
|-
|'''29 November 1987'''
!rowspan="5"|{{SBS Transit}}
|Amended to Tampines Int.
|2003
|19 October
|Introduced from Pasir Ris Dr 1 (Blk 738) to Pasir Ris Int during evening peak hours on weekdays.
|-
|-
|'''1 July 1990'''
|2009
|Shortened to Clementi Int.
|26 October
|{{DWAB}}
|-
|-
|'''28 June 1992'''
|2012
|Amended to Tg Katong Rd, Dunman Rd, Old Airport Rd, skipping part of Mountbatten Rd.
|29 April
|Serves new bus stop outside Blk 612 along Pasir Ris Dr 1.
|-
|-
|'''7 March 1999'''
|2015
|Shortened to Kent Ridge Ter with the introduction of Service 188.
|12 December
|Amended to ply the extended Pasir Ris Dr 8 with the permanent closure of the west ring of Pasir Ris Ctrl.
|-
|-
|'''''2000'''''
|2016
|Amended to ply Esplanade Dr, skipping Connaught Dr.
|4 September
|Discontinued.
|}
 
==Service 4 (1971 - 1974)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
|-
|'''19 March 2006'''
!ABS
|Amended to ply Cassia Link, Cassia Cres, Guillemard Rd and Guillemard Camp Rd with the partial closure of Old Airport Rd and Dunman Rd to facilitate the construction works for the Circle MRT Line.
|1971
|11 April
|Introduced between Changi Pt Ter and Lloyd Leas Est (Loop) under 1971 Bus Reorganisation.
|-
|-
|'''29 December 2008'''
!{{SBS}}
|Amended to ply the reinstated Old Airport Rd and Dunman Rd, skipping Cassia Link, Guillemard Rd and Guillemard Camp Rd.
|1974
|3 February
|Discontinued under 1974 Bus Rationalisation.
|}
|}


==Service 11==
==Service 4 (1979 - 1993)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#5D1E79
|-class="PAST"
!<font style="color:white;">Service Gen
!Operator
!<font style="color:white;">Date
!Route
!<font style="color:white;">Service changes
!Year
!Date
!Service changes
|-
|-
|rowspan="7"|'''1st Gen<br>(1971 - 1988)'''
!rowspan="8"|{{SBS}}
|'''11 April 1971'''
!rowspan="2"|Bedok ↺ Lor 1 Geylang (1979 - 1980)
|Introduced between Bedok Rd and Tg Pagar Rd/Anson Rd.
|rowspan="2"|1979
|11 March
|Introduced between Bedok Int and Lor 1 Geylang (Loop).
|-
|-
|'''3 February 1974'''
|14 October
|Amended to Upp Changi Rd 8¼ ms (13.3km) Ter under 1974 Bus Rationalisation.
|Amended to ply Sims Ave East towards Bedok Int with the conversion of Changi Rd to one-way traffic.
|-
|-
|'''23 October 1977'''
!Bedok ↺ Moulmein Rd (1980 - 1988)
|Amended to New Bridge Rd Ter.
|1980
|11 February
|Extended to loop at Moulmein Rd.
|-
|-
|'''''1979'''''
!rowspan="2"|Bedok ↔ St. Michael's (1988 - 1990)
|Relocated to Upp Changi Rd 15.5km.
|1988
|31 July
|Extended to St. Michael's Ter.
|-
|-
|'''15 June 1980'''
|1989
|Amended to Somapah Ter.
|19 November
|Serves new bus stop outside Kallang Stn along Sims Ave.
|-
|-
|'''6 June 1987'''
!Pasir Ris ↔ St. Michael's (1990 - 1992)
|Amended to the relocated New Bridge Rd Ter.
|1990
|11 March
|Integrated with Service 19 and extended to Pasir Ris Int.
|-
|-
|'''23 October 1988'''
!rowspan="2"|Tampines ↔ St. Michael's (1992 - 1993)
|Withdrawn under Bus-MRT Rationalisation.
|1992
|29 November
|Shortened to Tampines Int under TransitLink Network Integration Exercise Phase 10.
|-
|-
|rowspan="8"|'''2nd Gen<br>(1990 - present)'''
|1993
|'''14 April 1990'''
|23 May
|Introduced between Lor 1 Geylang and Kallang Park/National Stadium (loop).
|Integrated with Services 21 and 67 and discontinued under TransitLink Network Integration Exercise Phase 13.
|}
 
==Service 4 (since 2013) {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
!Operator
!Route
!Year
!Date
!Service changes
|-
|-
|'''12 June 1994'''
!rowspan="2"|{{SBS Transit}}<br>(Current)
|Amended to ply Nicoll Highway and Stadium Rd before plying Stadium Blvd.
!rowspan="2"|Tampines ↺ Changi North Way (since 2013)
|rowspan="2"|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.
|-
|-
|'''''2002'''''
|31 March
|Amended to ply Stadium Walk.
|{{DWAB}}
|}
 
==Service 5 (1971 - 1999)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Route
!Year
!Date
!Service changes
|-
!rowspan="4"|ABC
!rowspan="3"|Upp Changi Rd 8¼ ms ↔ Commonwealth Ave (1971 - 1973)
|rowspan="2"|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.
|-
|-
|'''5 June 2005'''
!Upp Changi Rd 8¼ ms ↔ Bukit Timah (1973 - 1974)
|Amended to ply Sims Ave and Sims Way with the partial closure of southbound Mountbatten Rd.
|1973
|{{TBC}}
|Extended to Bt Timah Ter.
|-
|-
|'''2 July 2005'''
!rowspan="16"|{{SBS}}
|Amended to ply Sims Way and Geylang Rd with the partial closure of northbound Mountbatten Rd.
!rowspan="2"|Chai Chee ↔ Bukit Timah (1974 - 1977)
|1974
|3 February
|Shortened to Chai Chee Ter under 1974 Bus Rationalisation.
|-
|-
|'''18 February 2006'''
|1975
|Amended to ply Stadium Cres with the closure of Stadium Blvd to facilitate the construction works for the Circle MRT Line.
|2 March
|Amended to ply Sims Ave towards Chai Chee Ter with the conversion of Geylang Rd to one-way traffic.
|-
|-
|'''29 September 2010'''
!rowspan="4"|Lor 1 Geylang ↔ Bukit Timah (1977 - 1986)
|Amended to ply Mountbatten Rd and Stadium Blvd with the closure of Stadium Rd.
|1977
|17 October
|Shortened to Geylang Fringe Car Pk and amended to ply Lavender St, Kallang Bahru, Boon Keng Rd and Lor 1 Geylang.
|-
|-
|'''8 June 2014'''
|rowspan="2"|1979
|Extended to loop at Rhu Cross via Stadium Way and Tg Rhu Rd under the LTA's Bus Service Enhancement Programme (BSEP).
|11 November
|}
|Amended to ply Ganges Ave towards Bt Timah Ter with the realignment of Delta Circus.
 
==Service 12==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-bgcolor=#5D1E79
!<font style="color:white;">Date
!<font style="color:white;">Service changes
|-
|-
|'''11 April 1971'''
|30 December
|Introduced between Bedok Rd and Commonwealth Ave/North Buona Vista Rd.
|Amended to ply Jln Anak Bt towards Geylang Fringe Car Pk with the partial conversion of Upp Bt Timah Rd to one-way traffic.
|-
|-
|'''3 February 1974'''
|1981
|Amended to Upp Changi Rd 8¼ ms (13.3km) Ter under 1974 Bus Rationalisation.
|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.
|-
|-
|'''''1979'''''
!rowspan="15"|Lor 1 Geylang ↔ Bukit Panjang (1986 - 1999)
|Relocated to Upp Changi Rd 15.5km.
|1986
|1 June
|Extended to Zhenghua Ter.
|-
|-
|'''15 June 1980'''
|rowspan="3"|1987
|Amended to Somapah Ter.
|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.
|-
|-
|'''28 December 1980'''
|1 November
|Amended to ply Upp Changi Rd.
|Amended to ply Eu Tong Sen St towards Lor 1 Geylang Ter to facilitate the second stage of road expansion along New Bridge Rd.
|-
|-
|'''''1983'''''
|13 December
|Amended to Buona Vista Ter.
|Serves new staggered bus stop opposite Peninsula Plaza along Nth Bridge Rd, skipping the bus stop outside St Andrew's Cath.
|-
|-
|'''27 September 1987'''
|rowspan="2"|1989
|Amended to ply South Bridge Rd, North Canal Rd & Eu Tong Sen St, skipping Upp Circular Rd.
|25 June
|Skips the bus stop after Tan Boon Chong Ave along Holland Rd.
|-
|-
|'''23 October 1988'''
|19 November
|Extended to Pasir Ris Ter via Simei Rd, Tampines St 31/Ave 2/Ave 7, Loyang Ave & Pasir Ris Dr 1/Dr 6/Dr 3. At the same time, amended to New Bridge Rd Ter via South Bridge Rd, Upp Cross St and Eu Tong Sen St/New Bridge Rd under Bus-MRT Rationalisation.
|Serves new bus stop outside Kallang Stn along Sims Ave.
|-
|-
|'''10 December 1989'''
|1990
|Amended to Pasir Ris Int.
|22 July
|Serves additional bus stop outside Ellenborough Mkt along Eu Tong Sen St.
|-
|-
|'''11 April 1993'''
|1992
|Amended to ply Jln Sultan, Victoria St, Hill St and New Bridge Rd, skipping North Bridge Rd, South Bridge Rd and Upp Cross St.
|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.
|-
|-
|'''3 July 1994'''
|1993
|Amended to ply Kallang Rd and Victoria St, skipping Crawford St, North Bridge Rd and Jln Sultan.
|11 April
|Amended to ply Jln Sultan, Victoria St, Hill St and New Bridge Rd, skipping Sth Bridge Rd and Upp Cross St.
|-
|-
|'''''1997'''''
|1994
|Amended to ply Upp Pickering St, South Bridge Rd and Kreta Ayer Rd with the partial closure of New Bridge Rd to facilitate the construction works for the North East MRT Line.
|3 July
|Amended to ply Kallang Rd and Victoria St, skipping Crawford St, Nth Bridge Rd and Jln Sultan.
|-
|-
|'''''2002'''''
!rowspan="5"|{{Trans Island Bus Services}}<br>
|Amended back to ply the reinstated New Bridge Rd, skipping Upp Pickering St, South Bridge Rd and Kreta Ayer Rd.
|1995
|17 September
|Operations transferred to TIBS.
|-
|-
|'''5 June 2005'''
|rowspan="3"|1997
|Amended to ply Sims Ave and Sims Way with the partial closure of southbound Mountbatten Rd.
|{{TBC}}
|Serves additional bus stop after Jln Bt Merah along Kg Bahru Rd.
|-
|-
|'''2 July 2005'''
|7 December
|Amended to ply Sims Way and Geylang Rd with the partial closure of northbound Mountbatten 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.
|}
 
==Service 12A==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-bgcolor=#808080
!<font style="color:white;">Date
!<font style="color:white;">Service changes
|-
|-
|'''31 December 1979'''
|8 December
|Introduced between Bedok South Ave 3 and North Bridge Rd (loop), an alternate variant of Service 12.
|Skips the bus stop outside Kallang Stn along Sims Ave.
|-
|-
|'''2 September 1984'''
|1999
|Withdrawn.
|26 December
|Discontinued under Bt Panjang LRT Rationalisation.
|}
|}


==Service 13==
==Service 5 (since 2007) {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#5D1E79
|-class="BUS"
!<font style="color:white;">Date
!Operator
!<font style="color:white;">Service changes
!Route
!Year
!Date
!Service changes
|-
|-
|'''11 April 1971'''
!rowspan="8"|{{SBS Transit}}<br>(Current)
|Introduced between Bedok Rd/Upp Changi Rd and Commonwealth Ave/North Buona Vista Rd.
!rowspan="8"|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.
|-
|-
|'''9 May 1971'''
|2008
|Amended to ply Upp Changi Rd, Changi Rd, Geylang Rd, Kallang Rd, Crawford St, North Bridge Rd and Stamford Rd.
|{{TBC}}
|Serves new pair of bus stops along New Loyang Lk.
|-
|-
|'''3 February 1974'''
|rowspan="2"|2011
|Amended to Upp Changi Rd 8¼ ms (13.3km) Ter under 1974 Bus Rationalisation.
|27 June
|{{DWAB}}
|-
|-
|'''24 February 1974'''
|28 August
|Amended to ply Grange Rd & Orchard Blvd with the conversion of Orchard Rd to one-way road, skipping Orchard Rd and Tanglin Rd.
|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.
|-
|-
|'''16 November 1975'''
|2016
|Amended to Chai Chee Ter via New Upp Changi Rd.
|24 April
|Amended to ply the reinstated Kaki Bt Ave 1, skipping Jln Tenaga, Bedok Reservoir Rd and Jln Damai.
|-
|-
|'''7 March 1977'''
|2019
|Extended to Ghim Moh Ter.
|21 July
|Amended to ply Flora Dr, Flora Rd and Mariam Way, skipping a section of Upp Changi Rd Nth.
|-
|-
|'''8 September 1985'''
|rowspan="2"|2023
|Extended to Bedok Int with the closure of Chai Chee Ter.
|8 January
|Skips the bus stop outside Newton Stn Exit B along Scotts Rd temporarily to facilitate upgrading works.
|-
|-
|'''12 April 1987'''
|27 August
|Shortened to Eunos Ter.
|Serves reinstated bus stop outside Newton Stn Exit B along Scotts Rd.
|}
 
==Short Trip 5A {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
!Operator
!Route
!Year
!Date
!Service changes
|-
|-
|'''5 November 1989'''
!{{SBS Transit}}<br>(Current)
|Extended to Yio Chu Kang Ter via Lavender St, Serangoon Rd/Bendemeer Rd, Upp Serangoon Rd, Braddell Rd, Bishan Rd & Ang Mo Kio Ave 1/Ave 6 under Bus-MRT Rationalisation. Deleted sectors between Orchard and Ghim Moh Ter were covered by Service 111.
!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 {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
!Operator
!Route
!Year
!Date
!Service changes
|-
|-
|'''10 December 1989'''
!{{SBS Transit}}<br>(Current)
|Amended to Eunos Int.
!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)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Route
!Year
!Date
!Service changes
|-
|-
|'''2 September 1990'''
!rowspan="4"|{{SBS}}
|Amended to ply Bishan St 22 & Marymount Rd under TransitLink Integration Exercise, skipping part of Bishan Rd & Ang Mo Kio Ave 1.
!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.
|-
|-
|'''''1998'''''
!rowspan="3"|Bedok ↺ North Bridge Rd (1979 - 1983)
|Extended to Marine Parade Ter with the route amendment of Service 15, via Marine Cres & Marine Terr.
|rowspan="2"|1979
|25 February
|Amended to Bedok Int.
|-
|-
|'''16 September 2001'''
|14 October
|Amended to loop at Siglap Link with the closure of Marine Parade Ter.
|Amended to ply Sims Ave East towards Bedok Int with the conversion of Changi Rd to one-way traffic.
|-
|-
|'''9 December 2001'''
|1983
|Extended to Upp East Coast Ter.
|27 November
|-
|Integrated with Service 3 and discontinued.
|'''4 August 2002'''
|Allowed boarding and alighting activities at Upp East Coast Ter.
|}
|}


==Service 13A==
==Service 6 (since 1993) {{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;">Date
!Operator
!<font style="color:white;">Service changes
!Route
!Year
!Date
!Service changes
|-
!rowspan="2"|{{SBS}}
!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.
|-
|1994
|24 October
|Converted to day service.
|-
!rowspan="3"|{{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
|{{DWAB}}
|-
|-
|'''11 April 1971'''
!rowspan="2"|{{GAS}}<br>(Current)
|Introduced between Bedok Rd/Upp Changi Rd and Commonwealth Ave/North Buona Vista Rd.
|2016
|18 September
|Operations transferred to Go-Ahead Singapore.
|-
|-
|'''3 February 1974'''
|2023
|Re-numbered Service 14 under 1974 Bus Rationalisation. At the same time, shortened to loop at Mei Chin Rd. ''([[History of Services 1 - 20#Service 14|Related change]])''
|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 14==
==Service 7 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#5D1E79
|-class="BUS"
!<font style="color:white;">Date
!Operator
!<font style="color:white;">Service changes
!Route
!Year
!Date
!Service changes
|-
|-
|'''3 February 1974'''
!rowspan="12"|{{SBS}}
|Re-numbered from Service 13A as a service between Bedok Rd and Mei Chin Rd (loop). ''([[History of Services 1 - 20#Service 13A|Related change]])''
!rowspan="2"|Bedok ↺ Holland Rd Fringe Car Pk (1979 - 1983)
|rowspan="2"|1979
|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 1974'''
|14 October
|Amended to ply Grange Rd & 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.
|-
|-
|'''''1976'''''
!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.
|-
|-
|'''2 December 1979'''
!rowspan="6"|Bedok ↔ Jurong East (1985 - 1991)
|Extended to Jln Bt Merah Ter via Napier Rd, Holland Rd, Queensway, Jln Bt Merah, Henderson Rd & Bt Merah Ctrl. At the same time, skipped Mei Chin Rd.
|rowspan="3"|1985
|6 January
|Extended to Jurong East Ter.
|-
|-
|'''''1979'''''
|30 June
|Relocated to Upp Changi Rd 15.5km.
|Amended to Jurong East Int.
|-
|-
|'''15 June 1980'''
|1 September
|Amended to Somapah Ter.
|Converted to trunk service.
|-
|-
|'''28 September 1980'''
|1987
|Amended to Bt Merah Int.
|18 May
|First bus from Bedok Int brought forward to 0530 hrs daily.
|-
|-
|'''16 March 1986'''
|rowspan="2"|1989
|Amended to ply Kallang Park/National Stadium.
|19 February
|Serves new bus stop outside Blk 135 along Jurong East St 13.
|-
|-
|'''13 April 1986'''
|5 November
|Amended to ply Stadium Rd, skipping Stadium Walk.
|Amended to ply Mountbatten Rd, Geylang Rd, Kallang Rd/Crawford St and Victoria St/Nth Bridge Rd, skipping Nicoll Highway.
|-
|-
|'''5 November 1989'''
!rowspan="11"|Bedok ↔ Clementi (since 1991)
|Extended to Changi Village Ter under Bus-MRT Rationalisation.
|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.
|-
|-
|'''20 January 1991'''
|28 April
|Shortened to Bedok Int under TransitLink Integration Exercise.
|Amended to ply Clementi Ave 5 towards Clementi Int under TransitLink Network Integration Exercise Phase 4.
|-
|-
|'''''1992'''''
|1992
|Amended to ply Orchard Link, skipping Grange Rd.
|19 July
|Amended to ply Orchard Lk due to the closure of Grange Rd to facilitate road expansion works.
|-
|-
|'''29 March 1992'''
!rowspan="8"|{{SBS Transit}}<br>(Current)
|Amended to skip Henderson Rd under TransitLink Integration Exercise.
|2002
|7 July
|Skips the bus stop opposite Mandarin Singapore along Orchard Rd.
|-
|-
|'''23 May 1993'''
|rowspan="2"|2005
|Merged with Service 92 and extended to Clementi Int under TransitLink Integration Exercise, skipping National Stadium, Tanglin Rd/Orchard Blvd, Napier Rd, Holland Rd & Queensway. Deleted sectors were covered by Service 123.
|5 June
|Amended to ply Sims Ave and Sims Way with the partial closure of southbound Mountbatten Rd.
|-
|-
|'''2 July 2005'''
|26 June
|Amended to ply Grange Rd with the closure of Orchard Link.
|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.
|-
|-
|'''29 October 2006'''
|2006
|29 October
|Amended to Clementi Temp Int.
|Amended to Clementi Temp Int.
|-
|-
|'''19 November 2011'''
|2007
|20 August
|{{DWAB}}
|-
|rowspan="2"|2011
|19 November
|Amended to Bedok Temp Int.
|Amended to Bedok Temp Int.
|-
|-
|'''26 November 2011'''
|26 November
|Amended to Clementi Integrated Transport Hub.
|Amended to Clementi Integrated Transport Hub.
|-
|-
|'''30 November 2014'''
|2014
|30 November
|Amended to Bedok Integrated Transport Hub.
|Amended to Bedok Integrated Transport Hub.
|}
|}


==Service 15==
==Short Trip 7A {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#5D1E79
|-class="BUS"
!<font style="color:white;">Service Gen
!Operator
!<font style="color:white;">Date
!Route
!<font style="color:white;">Service changes
!Year
!Date
!Service changes
|-
|-
|rowspan="4"|'''1st Gen<br>(1975 - 1984)'''
!{{SBS Transit}}<br>(Current)
|'''22 June 1975'''
!Bedok → Orchard Blvd (since 2018)
|Introduced between Marine Terr and Prince Edward.
|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
|-
|-
|'''4 June 1976'''
!{{SBS Transit}}<br>(Current)
|Extended to loop at Shenton Way.
!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)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Route
!Year
!Date
!Service changes
|-
|-
|'''15 November 1981'''
!rowspan="6"|{{SBS}}
|Amended to Marine Parade Ter.
!rowspan="3"|Bedok ↺ Shenton Way (1979 - 1982)
|rowspan="2"|1979
|26 February
|Introduced between Bedok Int and Shenton Way (Loop) as a semi-express service, operating on weekdays and Saturdays only.
|-
|-
|'''16 September 1984'''
|14 October
|Merged with Service 196 and withdrawn.
|Amended to ply Sims Ave East towards Bedok Int with the conversion of Changi Rd to one-way traffic.
|-
|-
|rowspan="4"|'''2nd Gen<br>(1995 - present)'''
|1981
|'''18 September 1995'''
|11 October
|Re-introduced between Pasir Ris and Eunos with the opening of Temasek Polytechnic.
|Serves new staggered bus stop outside Tunas Bldg along Anson Rd, skipping the bus stop outside Intl Plaza.
|-
|-
|'''1 December 1997'''
!Bedok ↺ Robinson Rd (1982 - 1986)
|Merged with Service M4 and extended to loop at Marine Parade Rd.
|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.
|-
|-
|'''''1998'''''
!rowspan="2"|Bedok ↺ Marina Ctr (1986 - 1989)
|Amended to skip Marine Cres with the route extension of Service 13.
|1986
|30 November
|Extended to loop at Marina Ctr.
|-
|-
|'''28 August 2011'''
|1989
|Amended to ply Jln Tenaga & Jln Damai, with the partial closure of Kaki Bukit Ave 1 to facilitate the Downtown MRT Line construction works.
|6 November
|Discontinued.
|}
|}


==Service 16==
==Service 8 (since 1990) {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#5D1E79
|-class="BUS"
!<font style="color:white;">Date
!Operator
!<font style="color:white;">Service changes
!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.
|-
|-
|'''2 May 1976'''
!rowspan="13"|Tampines ↔ Toa Payoh (since 1992)
|Introduced between Marine Terr and Telok Blangah Heights.
|1992
|29 November
|Shortened to Tampines Int under TransitLink Network Integration Exercise Phase 10.
|-
|-
|'''15 February 1981'''
|1994
|Amended to Bt Merah Int.
|5 March
|Amended to ply Kim Keat Lk and Lor 6 Toa Payoh towards Toa Payoh Int.
|-
|-
|'''15 November 1981'''
|1995
|Amended to Marine Parade Ter.
|10 September
|Amended to ply Tampines Ave 1, Tampines Ave 10 and Bedok Nth Rd with the opening of Temasek Polytechnic.
|-
|-
|'''''1983'''''
|rowspan="3"|1998
|Amended to ply Kallang Park/National Stadium after 1930 hours daily.
|{{TBC}}
|First bus from Tampines Int brought forward to 0530 hrs on weekdays.
|-
|-
|'''13 April 1986'''
|rowspan="2"|31 May
|Amended to ply Stadium Rd, skipping Stadium Walk during the evening diversion into Kallang Park/National Stadium.
|Amended to Toa Payoh Temp Int.
|-
|-
|'''23 February 1987'''
|Serves new pair of bus stops outside and opposite Toa Payoh Swim Cplx along Lor 6 Toa Payoh.
|Amended to Kallang Park/National Stadium after 1845 hours daily.
|-
|-
|'''''1992'''''
|2001
|Amended to ply Orchard Link, skipping Grange Rd.
|{{TBC}}
|Serves new pair of bus stops outside and opposite Tropica Condo along Tampines Ave 1.
|-
|-
|'''''1993'''''
!rowspan="6"|{{SBS Transit}}<br>(Current)
|Amended to ply Kallang Park/National Stadium permanently.
|2002
|19 May
|Amended to Toa Payoh Integrated Transport Hub.
|-
|-
|'''5 December 1993'''
|2011
|Merged with Service 149 and extended to Changi Airport under TransitLink Integration Exercise. At the same time, amended to ply Zion Rd/Kim Seng Rd, Outram Rd and Tiong Bahru Rd, skipping River Valley Rd, Delta Rd and Lower Delta Rd.
|4 September
|Amended to skip Bendemeer Rd, Whampoa Nth and Serangoon Rd towards Toa Payoh Int with the permanent closure of Whampoa North.
|-
|-
|'''6 September 1998'''
|rowspan="3"|2017
|Shortened back to Marine Parade Ter with the conversion of Service 36 to a full-day trunk service.
|12 February
|Serves new pair of bus stops before and after Ubi Rd 3 along Ubi Ave 2.
|-
|-
|'''16 September 2001'''
|21 August
|Amended to loop at Siglap Link with the closure of Marine Parade Ter.
|{{DWAB}}
|-
|-
|'''''Feb 2002'''''
|21 October
|Amended to ply Stadium Walk/Cres with the construction of Circle Line.
|Serves new pair of bus stops outside Tampines East Stn along Tampines Ave 2.
|-
|-
|'''2 July 2005'''
|2022
|Amended to ply Grange Rd with the closure of Orchard Link.
|27 November
|Serves new pair of bus stops outside and opposite HomeTeamNS Bedok along Bedok Nth Rd.
|}
 
==Service 9 {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
!Operator
!Route
!Year
!Date
!Service changes
|-
|-
|'''18 February 2006'''
!rowspan="12"|{{SBS}}
|Amended to ply Stadium Cres with the closure of Stadium Blvd to facilitate the construction of Circle Line.
!rowspan="4"|Lor 1 Geylang ↔ Changi Village (1979 - 1983)
|rowspan="2"|1979
|9 April
|Introduced between Geylang Fringe Car Pk and Changi Pt Ter, operating on weekdays and Saturdays only.
|-
|-
|'''19 March 2006'''
|14 October
|Amended to ply Cassia Link, Cassia Cres, Guillemard Rd and Guillemard Camp Rd with the partial closure of Old Airport Rd and Dunman Rd to facilitate the construction works for the Circle MRT Line.
|Amended to ply Sims Ave East towards Changi Pt Ter with the conversion of Changi Rd to one-way traffic.
|-
|-
|'''19 August 2007'''
|rowspan="2"|1981
|Extended to Bedok Int via Upp East Coast Rd, Bedok South Ave 1, Bedok South Rd & Bedok North Ave 1.
|15 June
|Amended to ply Loyang Ave and Loyang Way with the partial closure of Upp Changi Rd.
|-
|-
|'''29 December 2008'''
|8 November
|Amended to ply the reinstated Old Airport Rd and Dunman Rd, skipping Cassia Link, Guillemard Rd and Guillemard Camp Rd.
|Extended to operate on Sundays and public holidays.
|-
|-
|'''29 September 2010'''
!rowspan="4"|Lor 1 Geylang ↺ Changi AirFreight Ctr (1983 - 1992)
|Amended to ply Mountbatten Rd with the closure of Stadium Rd/Stadium Dr to facilitate the construction of the Singapore Sports Hub.
|1983
|25 June
|Integrated with Services 391 and 395 and extended to loop at Changi Airport Cargo Cplx under Changi Airport Bus Plan 1983.
|-
|-
|'''19 November 2011'''
|1985
|Amended to Bedok Temp Int.
|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.
|-
!rowspan="13"|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.
|-
!rowspan="9"|{{SBS Transit}}<br>(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.
|-
|rowspan="2"|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.
|-
|-
|'''30 November 2014'''
|rowspan="2"|2014
|30 November
|Amended to Bedok Integrated Transport Hub.
|Amended to Bedok Integrated Transport Hub.
|-
|3 December
|{{DWAB}}
|-
|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.
|}
|}


==Service 16E==
==Short Trip 9A {{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;">Date
!Operator
!<font style="color:white;">Service changes
!Route
!Year
!Date
!Service changes
|-
|-
|'''1 February 1994'''
!{{SBS}}
|Introduced as a one-directional semi-express peak-hour service between Bt Merah and Changi Airport (runs express along ECP).
!rowspan="6"|Bedok → Loyang Ave (since 2001)
|2001
|{{TBC}}
|Introduced from Bedok Int to Loyang Ave (Blk 149A) during evening peak hours on weekdays.
|-
|-
|'''1 December 1997'''
!rowspan="5"|{{SBS Transit}}<br>(Current)
|Re-numbered Service 36. ''([[History of Services 21 - 40#Service 36|Related change]])''
|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.
|-
|rowspan="2"|2014
|30 November
|Amended to Bedok Integrated Transport Hub.
|-
|3 December
|{{DWAB}}
|-
|2017
|21 October
|Serves new bus stop outside Tampines East Stn along Tampines Ave 2.
|}
|}


==Service 17==
==Short Trip 9B {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-bgcolor=#5D1E79
|-class="BUS"
!<font style="color:white;">Service Gen
!Operator
!<font style="color:white;">Date
!Route
!<font style="color:white;">Service changes
!Year
!Date
!Service changes
|-
|-
|rowspan="2"|'''1st Gen<br>(1981 - 1984)'''
!{{SBS Transit}}<br>(Current)
|'''22 February 1981'''
!Simei St 3 → Airline Rd (since 2023)
|Introduced between Changi Point and Prince Edward Rd, operating on weekdays and Saturdays only.
|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 {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
!Operator
!Route
!Year
!Date
!Service changes
|-
|-
|'''9 April 1984'''
!rowspan="3"|ABS
|Withdrawn.
!Bedok Rd ↔ Prince Edward (April - June 1971)
|rowspan="2"|1971
|11 April
|Introduced between Bedok Rd Ter and Prince Edward Ter under 1971 Bus Reorganisation.
|-
|-
|rowspan="4"|'''2nd Gen<br>(1993 - present)'''
!rowspan="2"|Bedok Rd ↔ Shipyard Rd (June 1971 - 1974)
|'''4 April 1993'''
|16 June
|Re-introduced between Pasir Ris and Bedok under TransitLink Integration Exercise.
|Extended to Shipyard Rd Ter.
|-
|-
|'''''2003'''''
|1972
|Amended to loop at Bedok Int.
|24 December
|Amended to ply Jln Samulun before terminating at Shipyard Rd Ter.
|-
|-
|'''19 November 2011'''
!rowspan="21"|{{SBS}}
|Amended to loop at Bedok Temp Int.
!rowspan="3"|Upp Changi Rd 8¼ ms ↔ Shipyard Rd (1974 - 1978)
|rowspan="2"|1974
|10 November
|Amended to Upp Changi Rd 8¼ ms (13.3km) Ter.
|-
|-
|'''30 November 2014'''
|8 December
|Amended to loop at Bedok Integrated Transport Hub.
|Amended to ply the extended Robinson Rd, skipping Market St.
|}
|-
 
|1976
==Service 17A==
|15 February
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|Serves new staggered bus stop outside Overseas Union Finance along Robinson Rd.
|-bgcolor=#5D1E79
|-
!<font style="color:white;">Date
!rowspan="3"|Upp Changi Rd 8¼ ms ↔ Jurong (1978 - 1980)
!<font style="color:white;">Service changes
|1978
|1 June
|Amended to Jurong Int.
|-
|rowspan="2"|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.
|-
|-
|'''17 April 2006'''
!rowspan="2"|Somapah ↔ Jurong (1981 - 1984)
|Introduced as a short-working trip service between Bedok Int and Bedok North Depot.
|rowspan="2"|1981
|28 June
|Amended to Somapah Int.
|-
|-
|'''16 November 2014'''
|11 October
|Converted to a full-day service under the LTA's Bus Service Enhancement Programme (BSEP).
|Serves new staggered bus stop outside Tunas Bldg along Anson Rd, skipping the bus stop outside Intl Plaza.
|-
|-
|'''30 November 2014'''
!rowspan="5"|Tampines ↔ Jurong (1984 - 1990)
|Amended to loop at Bedok Integrated Transport Hub.
|1984
|}
|27 May
 
|Extended to Tampines Ter.
==Service 18==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-bgcolor=#5D1E79
!<font style="color:white;">Date
!<font style="color:white;">Service changes
|-
|-
|'''25 August 1984'''
|1986
|Introduced between Bedok and Tampines St 22 (loop).
|7 December
|Serves new bus stop before Bedok Sth Ave 3 along Upp East Coast Rd.
|-
|-
|'''29 November 1987'''
|1987
|Extended to Tampines Int via Tampines Ave 7, skipping Tampines St 22. At the same time, re-routed to start from Tampines Int and loop at Bedok Int.
|29 November
|Amended to Tampines Int.
|-
|-
|'''19 November 2011'''
|rowspan="2"|1988
|Amended to loop at Bedok Temp Int. At the same time, amended to ply Bedok North Rd and Bedok North Ave 2, skipping Bedok North St 1 & Bedok North Ave 3.
|3 January
|Serves new staggered bus stop opposite Treasury Bldg along Shenton Way, skipping the bus stop opposite Marina Hse.
|-
|-
|'''30 November 2014'''
|23 October
|Amended to loop at air-conditioned Bedok Int.
|Skips a pair of bus stops outside and opposite Tampines Stadium along Tampines Ave 5.
|}
 
==Service 19==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-bgcolor=#5D1E79
!<font style="color:white;">Service Gen
!<font style="color:white;">Date
!<font style="color:white;">Service changes
|-
|-
|rowspan="3"|'''1st Gen<br>(1980 - 1981)'''
!rowspan="4"|Tampines ↔ Clementi (1990 - 1999)
|'''''1980'''''
|1990
|Introduced between Siglap Rd and Prince Edward Rd.
|1 July
|Shortened to Clementi Int with the opening of Boon Lay Int.
|-
|-
|'''12 May 1980'''
|1992
|Converted to peak-hour one-directional service.
|28 June
|Amended to ply Tg Katong Rd, Dunman Rd and Old Airport Rd under TransitLink Network Integration Exercise Phase 8.
|-
|-
|'''11 August 1981'''
|1994
|Withdrawn.
|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.
|-
|-
|rowspan="3"|'''2nd Gen<br>(1988 - 1990)'''
|1997
|'''19 June 1988'''
|{{TBC}}
|Re-introduced between Bedok and Pasir Ris Dr 6 (loop).
|Serves an additional pair of bus stops outside and opposite Tampines Stadium along Tampines Ave 5.
|-
|-
|'''10 December 1989'''
!rowspan="14"|Tampines ↔ Kent Ridge (since 1999)
|Amended to Pasir Ris Int.
|rowspan="2"|1999
|7 March
|Shortened to Kent Ridge Ter with the introduction of Service 188.
|-
|-
|'''10 March 1990'''
|{{TBC}}
|Merged with Service 4 and withdrawn under Bus-MRT Rationalisation.
|Skips a pair of removed bus stops outside and opposite Wishart Rd along Telok Blangah Rd.
|-
|-
|'''3rd Gen<br>(1993 - present)'''
|2001
|'''''1993'''''
|15 April
|Re-introduced between Tampines and Changi Airport Cargo Cplx (loop).
|Amended to ply Esplanade Dr, skipping Connaught Dr/Empress Pl.
|}
 
==Service 20==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-bgcolor=#5D1E79
!<font style="color:white;">Service Gen
!<font style="color:white;">Date
!<font style="color:white;">Service changes
|-
|-
|rowspan="7"|'''1st Gen<br>(1971 - 1989)'''
!rowspan="11"|{{SBS Transit}}<br>(Current)
|'''11 April 1971'''
|rowspan="2"|2002
|Introduced between Opera Estate and Commonwealth Ave/North Buona Vista Rd.
|{{TBC}}
|Skips removed bus stop opposite ITE Pasir Panjang along Telok Blangah Rd.
|-
|-
|'''1 December 1971'''
|{{TBC}}
|Handed over to ABS with the revocation of the omnibus license of STC.
|First bus from Kent Ridge Ter brought forward to 0600 hrs on weekdays and Saturdays.
|-
|-
|'''1 July 1973'''
|rowspan="3"|2004
|Amended to Chai Chee Ter.
|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.
|-
|-
|'''7 March 1977'''
|{{TBC}}
|Extended to Ghim Moh Ter.
|Serves new bus stop before Changi Fire Stn along Upp Changi Rd.
|-
|-
|'''15 January 1978'''
|6 December
|Amended to ply Jln Sultan, skipping Sumbawa Rd.
|Amended to ply the reinstated Nicoll Highway, skipping Mountbatten Rd, Geylang Rd, Kallang Rd, Victoria St, Jln Sultan and Beach Rd.
|-
|-
|'''8 September 1985'''
|2005
|Extended to Bedok Int with the closure of Chai Chee Ter. At the same time, alternate trips were introduced towards Ghim Moh Terminal via Siglap Dr and Frankel Ave towards Ghim Moh Ter. Return trips to Bedok Int do not serve Frankel Estate.
|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.
|-
|-
|'''5 November 1989'''
|rowspan="2"|2006
|Withdrawn under Bus-MRT Rationalisation. Deleted sectors between Beach Rd and Ghim Moh Ter were partially covered by Service 100.
|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.
|-
|-
|rowspan="2"|'''2nd Gen<br>(1994 - 2000)'''
|29 October
|'''''1994'''''
|Serves new bus stop outside VivoCity along Telok Blangah Rd.
|Re-introduced between Sims Place and St. George's Estate (loop).
|-
|-
|'''''Nov 2000'''''
|rowspan="2"|2008
|Merged with Service 125 and withdrawn.
|7 December
|Skips removed bus stop opposite Temenggong D Mque along Telok Blangah Rd.
|-
|-
|rowspan="1"|'''3rd Gen<br>(2013 - present)'''
|29 December
|'''9 June 2013'''
|Amended to ply the reinstated Old Airport Rd and Dunman Rd, skipping Cassia Lk, Guillemard Rd and Guillemard Camp Rd.
|Re-introduced between Tampines and Changi Business Park Central 2 (Loop) under the LTA's Bus Service Enhancement Programme (BSEP).
|-
|-
|2012
|26 March
|{{DWAB}}
|}
|}


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

Revision as of 19:37, 28 August 2024

Service 1 (1971 - 1989)

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)

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

Operator Route Year Date Service changes
ABS Changi Point ↔ Commonwealth Ave (1971 - 1982) 1971 11 April Introduced between Changi Pt Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
SBS 1974 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 new slip road from Tiong Bahru Rd to Outram Rd with the conversion of Seng Poh 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 Heights 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.
1977 17 May Amended to ply Commonwealth Ave Extension and Nth Buona Vista Rd towards Commonwealth Ave Ter.
29 August Amended to ply Holland Ave, Holland Dr and Nth Buona Vista Rd towards Commonwealth Ave Ter.
1979 14 October Amended to ply Sims Ave East towards Changi Pt Ter with the conversion of Changi Rd to one-way traffic.
1980 28 December Amended to ply Jln Bt Merah and Kg Bahru Rd, skipping Outram Rd, Tiong Bahru Rd and Henderson Rd.
1981 15 June Amended to ply Loyang Ave and Loyang Way with the partial closure of Upp Changi Rd.
Changi Village ↔ Buona Vista (1982 - 1992) 1982 27 May Amended to Buona Vista Ter.
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 Serves new staggered bus stop opposite Peninsula Plaza along Nth Bridge Rd, skipping the bus stop outside St Andrew's Cath.
1989 29 January Serves relocated bus stop opposite Sri Mariamman Tp along Sth Bridge Rd, skipping the bus stop opposite Jamae Mque.
Serves additional bus stop opposite Upp Hokien St along Sth Bridge Rd.
1990 22 July Serves additional bus stop outside Ellenborough Mkt along Eu Tong Sen St.
Changi Village ↔ New Bridge Rd (1992 - 2018) 1992 29 November Shortened to New Bridge Rd Ter under TransitLink Network Integration Exercise Phase 10.
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, Nth Bridge Rd and Jln Sultan.
1996 TBC Serves additional bus stop outside Kallang Stn along Sims Ave.
1997 TBC Skips removed bus stop opposite Bena Pk along Upp Changi Rd Nth.
7 December Amended to ply Upp Pickering St, Sth Bridge Rd and Kreta Ayer 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 Serves bus stop outside Bugis Stn along Victoria St, skipping the bus stop opposite Bugis Junction.
Template:SBS Transit 2002 20 April Amended to ply the reinstated New Bridge Rd, skipping Upp Pickering St, Sth Bridge Rd and Kreta Ayer Rd.
TBC Serves new pair of bus stops outside and opposite Changi Chapel Museum along Upp Changi Rd Nth.
2004 TBC Serves new bus stop before Changi Fire Stn along Upp Changi Rd.
2005 TBC Serves new bus stop outside ITE Reg Campus along Upp Changi Rd.
2007 22 May Designated wheelchair-accessible bus service (WAB).
2008 TBC First bus from New Bridge Rd Ter brought forward to 0545 hrs on Sundays and Public Holidays.
2013 29 December Amended to ply Upp Changi Lk with the partial closure of Upp Changi Rd.
Go-Ahead
(Current) 		2016 18 September Operations transferred to Go-Ahead Singapore.
First bus from Changi Village Ter brought forward to 0520 hrs on weekdays and Saturdays, and 0540 hrs on Sundays and Public Holidays.
Changi Village ↔ Kampong Bahru (since 2018) 2018 10 March Extended to Kg Bahru Ter with the closure of New Bridge Rd Ter.
First bus from Kg Bahru Ter brought forward to 0540 hrs daily.
8 April Serves new pair of bus stops after Somapah Rd and before Simei Rd along Upp Changi Rd East.

Service 2A (1971 - 1974)

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

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.
Template: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

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

Operator Route Year Date Service changes
Go-Ahead
(Current) 		Changi Village → New Upp Changi Rd (since 2023) 2023 25 September Introduced from Changi Village Ter to New Upp Changi Rd (Bedok Stn Exit A) during evening peak hours daily. Wheelchair-accessible at launch.

Service 3 (1974 - 1991)

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

Operator Route Year Date Service changes
Template: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

Operator Route Year Date Service changes
Template: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

Operator Year Date Service changes
Template: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)

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)

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

Operator Route Year Date Service changes
Template: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)

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

Operator Route Year Date Service changes
Template: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

Operator Route Year Date Service changes
Template: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

Operator Route Year Date Service changes
Template: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)

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

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.
Template: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

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.
Template: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

Operator Route Year Date Service changes
Template: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

Operator Route Year Date Service changes
Template: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)

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

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.
Template: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

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.
Template: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

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.
Template: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

Operator Route Year Date Service changes
Template: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

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.
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(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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