History of Services 1 - 10

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Revision as of 09:34, 26 January 2021 by SBS8478D (talk | contribs) (→‎Service 3 (1974 - 1991): https://eresources.nlb.gov.sg/newspapers/Digitised/Article/straitstimes19870126-1.2.23.29?ST=1&AT=search&k=service%203%20jurong%20east&QT=service,3,jurong,east&oref=article)
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Service 1

Operator Year Date Service changes
ABS 1971 11 April Introduced between Changi Point 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 Heights, 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 Point Ter with the conversion of Geylang Rd to one-way traffic.
25 May Amended to ply Bedok Walk and New Upp Changi Rd, skipping Bedok Heights and Upp East Coast Rd.
TBC Amended to new Changi Point Ter.
14 November Amended to ply New Upp Changi Rd, skipping Bedok Plain and Bedok Walk.
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 Point Ter with the conversion of Changi Rd to one-way traffic.
11 November Amended to Delta Fringe Car Park.
1980 20 January Amended to ply Spottiswoode Park Rd with the partial conversion of Cantonment Rd to one-way traffic.
1981 TBC Revised to operate on weekdays and Saturdays only.
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.
1987 6 April Skips abolished bus stop before College Rd along Outram Rd.
1989 5 November Withdrawn.

Service 1A

Operator Year Date Service changes
ABS 1971 1 August Introduced between Changi Point 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 Year Date Service changes
ABS 1971 11 April Introduced between Changi Point Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
SBS 1974 1 December Amended to ply New Upp Changi Rd, Bedok Plain, Bedok Heights, 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 Point Ter with the conversion of Geylang Rd to one-way traffic.
25 May Amended to ply Bedok Walk and New Upp Changi Rd, skipping Bedok Heights and Upp East Coast Rd.
TBC Amended to new Changi Point Ter.
14 November Amended to ply New Upp Changi Rd, skipping Bedok Plain and Bedok Walk.
1977 29 August Amended to ply Holland Ave, Holland Dr and North Buona Vista Rd towards Commonwealth Ave Ter.
1979 14 October Amended to ply Sims Ave East towards Changi Point 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.
1982 TBC 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 North Bridge Rd, skipping the bus stop outside St Andrew's Cathedral.
1989 29 January Serves relocated bus stop opposite Sri Mariamman Tp along South Bridge Rd, skipping the bus stop opposite Jamae Mosque.
Serves additional bus stop opposite Upp Hokien St along South Bridge Rd.
1990 22 July Serves additional bus stop outside Ellenborough Market along Eu Tong Sen St.
1992 29 November Shortened to New Bridge Rd Ter under TransitLink Network Integration Exercise Phase 10.
1993 11 April Amended to ply Jln Sultan, Victoria St, Hill St and New Bridge Rd, skipping South Bridge Rd and Neil Rd.
1994 3 July Amended to ply Kallang Rd and Victoria St, skipping Crawford St, North Bridge Rd and Jln Sultan.
1996 TBC Serves additional bus stop outside Kallang Stn along Sims Ave.
1997 TBC Skips abolished bus stop opposite Bena Pk along Upp Changi Rd North.
7 December 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 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, South Bridge Rd and Kreta Ayer Rd.
TBC Serves new pair of bus stops outside and opposite Changi Chapel Museum along Upp Changi Rd North.
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).
2013 29 December Amended to ply Upp Changi Link with the partial closure of Upp Changi Rd.
Template:Go-Ahead Singapore
(Current)
2016 18 September Operations transferred to Go-Ahead Singapore.
2018 10 March Extended to Kg Bahru Ter with the closure of New Bridge Rd Ter.
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 Point Ter and Commonwealth Ave Ter.
SBS 1974 3 February Withdrawn under 1974 Bus Rationalisation.

Short Trip 2A (since 2018) Handicapped/disabled access

Operator Year Date Service changes
Template:Go-Ahead Singapore
(Current)
2018 12 March Introduced from Kg Bahru Ter to New Upp Changi Rd (Tanah Merah Stn Exit A) during peak hours on weekdays. Wheelchair-accessible at launch.

Service 3 (1974 - 1991)

Operator Year Date Service changes
SBS 1974 3 February Re-numbered from Service 1A as a service between Changi Point Ter and Delta Circus Ter.
1 December Amended to ply New Upp Changi Rd, Bedok Plain, Bedok Heights, 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 Point Ter with the conversion of Geylang Rd to one-way traffic.
25 May Amended to ply Bedok Walk and New Upp Changi Rd, skipping Bedok Heights and Upp East Coast Rd.
TBC Amended to new Changi Point Ter.
1976 15 July Amended to ply Upp Changi Rd, skipping Telok Paku Rd and Nicoll Dr.
2 August Shortened to start from Bedok South Rd Ter and loop at New Bridge Rd.
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/North Bridge Rd.
1986 12 January Converted to trunk service.
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 Market along Eu Tong Sen St.
1991 6 January Withdrawn under TransitLink Network Integration Exercise Phase 1.

Service 3 (since 2002) Handicapped/disabled access

Operator Year Date Service changes
Template:SBS Transit 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.
19 October Extended to loop at Punggol Central.
30 November Amended to Punggol Temp Int.
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 Central.
Template:Go-Ahead Singapore
(Current)
2016 4 September Operations transferred to Go-Ahead Singapore.
2017 21 October Serves new pair of bus stops outside Tampines East Stn along Tampines Ave 2.

Short Trip 3A Handicapped/disabled access

Operator Year Date Service changes
Template:SBS Transit 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 Central.
Template:Go-Ahead Singapore
(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.

Service 4 (1971 - 1974)

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

Service 4 (1979 - 1993)

Operator Year Date Service changes
SBS 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.
1980 11 February Extended to loop at Moulmein Rd.
1988 31 July Extended to St. Michael's Ter.
1989 19 November Serves new bus stop outside Kallang Stn along Sims Ave.
1990 10 March Integrated with Service 19 and extended to Pasir Ris Int.
1992 29 November Shortened to Tampines Int under TransitLink Network Integration Exercise Phase 10.
1993 23 May Integrated with Services 21 and 67 and withdrawn under TransitLink Network Integration Exercise Phase 13.

Service 4 (since 2013) Handicapped/disabled access

Operator Year Date Service changes
Template:SBS Transit
(Current)
2013 17 March Introduced between Tampines Int and Changi North Way (Loop) under the LTA's Bus Service Enhancement Programme (BSEP).
31 March Designated wheelchair-accessible bus service (WAB).

Service 5 (1971 - 1999)

Operator Year Date Service changes
ABC 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.
1973 TBC Extended to Bt Timah Ter.
SBS 1974 3 February Shortened to Chai Chee Ter under 1974 Bus Rationalisation.
1975 2 March Amended to ply Sims Ave towards Chai Chee Ter with the conversion of Geylang Rd to one-way traffic.
1977 17 October Shortened to Geylang Fringe Car Park and amended to ply Lavender St, Kallang Bahru, Boon Keng Rd and Lor 1 Geylang.
1979 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 Park with the partial conversion of Upp Bt Timah Rd to one-way traffic.
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.
11 October Amended to Bt Panjang Ter.
1 November Amended to ply Eu Tong Sen St towards Lor 1 Geylang Ter to facilitate the second stage of road expansion along New Bridge Rd.
13 December Serves new staggered bus stop opposite Peninsula Plaza along North Bridge Rd, skipping the bus stop outside St Andrew's Cathedral.
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 Market 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 South Bridge Rd and Upp Cross St.
1994 3 July Amended to ply Kallang Rd and Victoria St, skipping Crawford St, North Bridge Rd and Jln Sultan.
Trans Island
1995 17 September Operations transferred to TIBS.
1997 7 December Amended to ply Upp Pickering St, South Bridge Rd and Neil Rd with the partial closure of New Bridge Rd to facilitate the construction of Chinatown MRT station on the North East MRT Line.
8 December Skips the bus stop outside Kallang Stn along Sims Ave.
1999 26 December Withdrawn under Bukit Panjang LRT Rationalisation.

Service 5 (since 2007) Handicapped/disabled access

Operator Year Date Service changes
Template:SBS Transit
(Current)
2007 11 March Introduced between Pasir Ris Int and Bt Merah Int.
2008 TBC Serves new pair of bus stops before and after Pasir Ris Dr 3 along New Loyang Link.
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 Bukit 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 Upper Changi Rd North.

Service 6 (1977 - 1983)

Operator Year Date Service changes
SBS 1977 11 July Introduced between Chai Chee Ter and North Bridge Rd (Loop) as a semi-express service.
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 withdrawn.

Service 6 (since 1993) Handicapped/disabled access

Operator Year Date Service changes
SBS 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).
Template:Go-Ahead Singapore
(Current)
2016 18 September Operations transferred to Go-Ahead Singapore.

Service 7 Handicapped/disabled access

Operator Year Date Service changes
SBS 1979 11 March Introduced between Bedok Int and Holland Rd Fringe Car Park (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.
1983 TBC Integrated with Service 191 and extended to Clementi Int.
1985 6 January Extended to Jurong East Ter.
30 June Amended to Jurong East Int.
1 September Converted to trunk service.
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/North Bridge Rd, skipping Nicoll Highway.
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 TBC Amended to ply Orchard Link, skipping Grange Rd.
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.
2 July 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 Year Date Service changes
Template:SBS Transit
(Current)
2018 25 February Introduced from Bedok Integrated Transport Hub to Orchard Blvd (Bef Orchard Stn Exit B). Wheelchair-accessible at launch.

Short Trip 7B Handicapped/disabled access

Operator Year Date Service changes
Template:SBS Transit
(Current)
2018 25 February Introduced from Clementi Integrated Transport Hub to Orchard Rd (Dhoby Ghaut Stn). Wheelchair-accessible at launch.

Service 8 (1979 - 1989)

Operator Year Date Service changes
SBS 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.
1983 TBC Amended to ply Bedok South Rd, Bedok South Ave 1 and ECP, skipping Connaught Dr, Collyer Quay, Raffles Quay and Shenton Way.
1986 30 November Extended to loop at Marina Ctr Ter.
1989 6 November Withdrawn.

Service 8 (since 1990) Handicapped/disabled access

Operator Year Date Service changes
SBS 1990 1 March Introduced between Pasir Ris Int and Toa Payoh Int.
1992 29 November Shortened to Tampines Int under TransitLink Network Integration Exercise Phase 10.
1994 5 March Amended to ply Kim Keat Link and Lor 6 Toa Payoh towards Toa Payoh Int.
1995 18 September Amended to ply Tampines Ave 1, Tampines Ave 10 and Bedok North Rd with the opening of Temasek Polytechnic.
1998 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 North and Serangoon Rd towards Toa Payoh Integrated Transport Hub 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.

Service 9 Handicapped/disabled access

Operator Year Date Service changes
SBS 1979 9 April Introduced between Geylang Fringe Car Park and Changi Point Ter, operating on weekdays and Saturdays only.
14 October Amended to ply Sims Ave East towards Changi Point Ter with the conversion of Changi Rd to one-way traffic.
1981 TBC Extended to operate on Sundays and public holidays.
15 June Amended to ply Loyang Ave and Loyang Way with the partial closure of Upp Changi Rd.
1983 25 June Integrated with Services 391 and 395 and extended to loop at Changi Airport Cargo Complex under Changi Airport Bus Plan 1983.
1985 15 December Amended to ply Loyang Ave, skipping Loyang Way.
1987 20 September Skips 2 pairs of abolished bus stops along Upp Changi Rd East with the opening of TPE.
1988 10 April Amended to ply Upp Changi Rd East, Simei Rd, Tampines Ave 2 and Tampines Ave 7, skipping Bedok Rd and Upp Changi Rd.
1992 29 November Shortened to Bedok Int under TransitLink Network Integration Exercise Phase 10.
1993 13 September Skips the bus stop outside Bedok Stn along New Upp Changi Rd towards Bedok Int.
1995 15 January Amended to ply Bedok Rd, Upp Changi Rd, Simei Ave and Simei St 3, skipping Upp Changi Rd East.
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.
2011 19 November Amended to Bedok Temp Int.
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.

Short Trip 9A Handicapped/disabled access

Operator Year Date Service changes
SBS 2000 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.
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.

Service 10 Handicapped/disabled access

Operator Year Date Service changes
ABS 1971 11 April Introduced between Bedok Rd Ter and Prince Edward Ter under 1971 Bus Reorganisation.
16 June Extended to Shipyard Rd Ter.
SBS 1974 TBC 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.
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.
1980 15 June Amended to Somapah Depot.
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.
1984 27 April Extended to Tampines Ter.
1986 7 December Serves new bus stop before Bedok South 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 House.
23 October Skips a pair of bus stops outside and opposite Tampines Stadium along Tampines Ave 5.
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.
1999 7 March Shortened to Kent Ridge Ter with the introduction of Service 188.
TBC Skips abolished pair of bus stops outside and opposite Wishart Rd along Telok Blangah Rd.
2000 TBC Amended to ply Esplanade Dr, skipping Connaught Dr/Empress Pl.
Template:SBS Transit
(Current)
2002 TBC Skips abolished bus stop opposite ITE Pasir Panjang along Telok Blangah Rd.
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 Square along Fullerton Rd and an additional bus stop opposite AIA Tower along Robinson Rd with the abolition of the bus stop outside Clifford Ctr along Collyer Quay.
2006 19 March 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 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 abolished bus stop opposite Temenggong D Mosque along Telok Blangah Rd.
29 December Amended to ply the reinstated Old Airport Rd and Dunman Rd, skipping Cassia Link, Guillemard Rd and Guillemard Camp Rd.
2012 26 March Designated wheelchair-accessible bus service (WAB).