History of Services 11 - 20

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Service 11 (1971 - 1988)[edit]

Operator Year Date Service changes
ABS 1971 11 April Introduced between Bedok Rd Ter and Tg Pagar Ter under 1971 Bus Reorganisation.
SBS 1974 3 February Amended to Upp Changi Rd 8¼ ms (13.3km) Ter under 1974 Bus Rationalisation.
1975 2 March Amended to ply Sims Ave and Lor 1 Geylang towards Upp Changi Rd 13.3 km Ter with the conversion of Geylang Rd to one-way traffic.
1977 23 October Amended to New Bridge Rd Ter.
1979 TBC Relocated to Upp Changi Rd 15.5km Ter.
1980 15 June Amended to Somapah Depot.
1981 28 June Amended to Somapah Int.
1986 7 December Serves new bus stop before Bedok South Ave 3 along Upp East Coast Rd.
1987 6 June Amended to relocated New Bridge Rd Ter.
27 September Amended to ply the extended Eu Tong Sen St towards Somapah Ter to facilitate the first stage of road expansion along New Bridge Rd.
1 November Amended to ply Eu Tong Sen St towards Somapah Ter to facilitate the second stage of road expansion along New Bridge Rd.
1988 23 October Withdrawn.

Service 11 (since 1990) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 1990 14 April Introduced between Lor 1 Geylang Ter and Stadium Blvd (Loop).
1994 12 June Amended to ply Stadium Rd before plying Stadium Blvd.
SBS Transit
(Current)
2002 8 February Amended to ply Stadium Walk with the partial closure of Stadium Blvd to facilitate the construction of Stadium MRT station on the Circle MRT Line.
2004 20 April Skips bus stop opposite Kallang Care Ctr along Mountbatten Rd.
2005 5 June Amended to ply Sims Ave and Sims Way with the partial closure of southbound Mountbatten Rd.
2 July Amended to ply Sims Way and Geylang Rd with the partial closure of northbound Mountbatten Rd.
2006 18 February Amended to ply Stadium Cres with the full closure of Stadium Blvd to facilitate the construction of Stadium MRT station on the Circle MRT Line.
2010 29 September Amended to ply Mountbatten Rd and Stadium Blvd with the closure of Stadium Rd to facilitate the construction of the Singapore Sports Hub.
2014 8 June Extended to loop at Rhu Cross under the LTA's Bus Service Enhancement Programme (BSEP).
First bus brought forward to 0600 hrs daily.
29 September Designated wheelchair-accessible bus service (WAB).
2017 23 April Serves bus stops outside and opposite Singapore Indoor Stadium along Stadium Cres/Walk in both directions.

Service 12 Handicapped/disabled access[edit]

Operator Year Date Service changes
ABS 1971 11 April Introduced between Bedok Rd Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
SBS 1974 3 February Amended to Upp Changi Rd 8¼ ms (13.3km) Ter under 1974 Bus Rationalisation.
1975 2 March Amended to ply Sims Ave and Lor 1 Geylang towards Upp Changi Rd 13.3 km Ter with the conversion of Geylang Rd to one-way traffic.
2 November Amended to temporary bus terminal along Holland Dr with the partial closure of Commonwealth Ave Ter to facilitate the extension of Commonwealth Ave.
11 December Amended to ply New Upp Changi Rd, Bedok Walk, Bedok Plain and Bedok Highway.
1977 29 August Amended back to Commonwealth Ave Ter via North Buona Vista Rd.
1979 TBC Relocated to Upp Changi Rd 15.5km Ter.
1980 15 June Amended to Somapah Depot.
13 July Amended to ply Commonwealth Ave with the conversion of Queens Circus to a signalised junction, skipping Queensway and Holland Rd.
28 December Amended to ply Upp Changi Rd East, skipping Bedok Rd and Upp Changi Rd.
1981 28 June Amended to Somapah Int.
1982 27 May Amended to Buona Vista Ter.
1987 27 September Amended to ply North Canal Rd and Eu Tong Sen St, skipping Upp Circular Rd.
13 December Serves new staggered bus stop opposite Peninsula Plaza along North Bridge Rd, skipping the bus stop outside St Andrew's Cathedral.
1988 23 October Extended to Pasir Ris Ter and amended to New Bridge Rd Ter.
1989 10 December Amended to Pasir Ris Int.
1990 22 July Serves additional bus stop outside Ellenborough Market along Eu Tong Sen St.
1993 11 April Amended to ply Jln Sultan, Victoria St, Hill St and New Bridge Rd, skipping South Bridge Rd and Upp Cross St.
1994 3 July Amended to ply Kallang Rd and Victoria St, skipping Crawford St, North Bridge Rd and Jln Sultan.
1997 7 December Amended to ply 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.
2001 TBC Serves new pair of bus stops outside and opposite Lion Home for Elders along Bedok South Rd.
SBS Transit 2002 20 April Amended to ply the reinstated New Bridge Rd, skipping Upp Pickering St, South Bridge Rd and Kreta Ayer Rd.
2005 5 June Amended to ply Sims Ave and Sims Way with the partial closure of southbound Mountbatten Rd.
2 July Amended to ply Sims Way and Geylang Rd with the partial closure of northbound Mountbatten Rd.
2006 3 December Designated wheelchair-accessible bus service (WAB).
2014 10 August Serves new bus stop opposite Blk 2 along Mountbatten Rd.
Go-Ahead
(Current)
2016 18 September Operations transferred to Go-Ahead Singapore.
2017 21 October Serves new pair of bus stops outside Tampines East Stn along Tampines Ave 2.
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 12A[edit]

Operator Year Date Service changes
SBS 1979 31 December Introduced between Bedok South Ave 3 and North Bridge Rd (Loop) as a peak hour variant of Service 12 on weekdays.
1984 2 September Withdrawn.

Service 13 Handicapped/disabled access[edit]

Operator Year Date Service changes
ABS 1971 11 April Introduced between Bedok Rd Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
9 May Amended to ply Upp Changi Rd, Changi Rd, Geylang Rd, Kallang Rd, Crawford St, North Bridge Rd and Stamford Rd.
SBS 1974 3 February Amended to Upp Changi Rd 8¼ ms (13.3km) Ter under 1974 Bus Rationalisation.
24 February Amended to ply Grange Rd, Orchard Blvd and Paterson Rd towards Commonwealth Ave Ter with the conversion of Orchard Rd to one-way traffic.
1 December Shortened to Upp Changi Rd Track 6 Ter.
1975 2 March Amended to ply Sims Ave towards Upp Changi Rd 13.3 km Ter with the conversion of Geylang Rd to one-way traffic.
16 November Amended to Chai Chee Ter.
1977 6 June Extended to Ghim Moh Ter.
19 June Amended to ply Orchard Blvd and Grange Rd towards Ghim Moh Ter with the full conversion of Orchard Rd to one-way traffic.
1979 14 October Amended to ply Sims Ave East towards Chai Chee Ter with the conversion of Changi Rd to one-way traffic.
1985 8 September Extended to Bedok Int with the closure of Chai Chee Ter.
1987 12 April Shortened to Eunos Ter.
1989 5 November Amended to Yio Chu Kang Ter.
10 December Amended to Eunos Int.
1990 2 September Amended to ply Bishan St 22 and Marymount Rd, skipping Ang Mo Kio Ave 1.
1996 TBC Serves additional bus stop outside Kallang Stn along Sims Ave.
1998 TBC Extended to Marine Parade Ter with the route amendment of Service 15.
2001 16 September Amended to loop at Siglap Rd with the closure of Marine Parade Ter.
SBS Transit
(Current)
9 December Extended to Upp East Coast Ter.
2003 20 June Serves new pair of bus stops outside Potong Pasir Stn along Upp Serangoon Rd.
2009 3 December Designated wheelchair-accessible bus service (WAB).

Service 13A (1971 - 1974)[edit]

Operator Year Date Service changes
ABS 1971 11 April Introduced between Bedok Rd Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
SBS 1974 3 February Shortened to loop at Mei Chin Rd and re-numbered Service 14 under 1974 Bus Rationalisation.

Short Trip 13A (since 2012) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS Transit
(Current)
2012 9 April Introduced from Ang Mo Kio Ave 6 (Aft Blk 304) to Bishan Rd (Bishan Stn) during morning peak hours on weekdays. Wheelchair-accessible at launch.

Short Trip 13B (September - December 2001)[edit]

Operator Year Date Service changes
SBS 2001 16 September Introduced from Yio Chu Kang Ter to Siglap Rd (Opp Mandarin Gdns), operating after the last bus of Service 13 daily.
9 December Withdrawn with the route extension of Service 13 to Upp East Coast Ter.

Service 14 Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 1974 3 February Re-numbered from Service 13A as a service between Bedok Rd Ter and Mei Chin Rd (Loop) under 1974 Bus Rationalisation.
24 February Amended to ply Grange Rd, Orchard Blvd and Paterson Rd towards Mei Chin Rd with the conversion of Orchard Rd to one-way traffic.
TBC Amended to Upp Changi Rd 8¼ ms (13.3 km) Ter.
1975 2 March Amended to ply Sims Ave and Lor 1 Geylang towards Upp Changi Rd 13.3 km Ter with the conversion of Geylang Rd to one-way traffic.
1977 19 June Amended to ply Orchard Blvd and Grange Rd towards Mei Chin Rd with the full conversion of Orchard Rd to one-way traffic.
1978 4 September Amended to ply Nicoll Highway, skipping Sims Ave/Geylang Rd, Kallang Rd/Crawford St and Victoria St/North Bridge Rd.
1979 TBC Relocated to Upp Changi Rd 15.5km Ter.
2 December Extended to Jln Bt Merah Ter and amended to ply Napier Rd, Holland Rd and Queensway, skipping Tanglin Rd, Alexandra Rd, Stirling Rd, Mei Chin Rd and Mei Ling St.
23 December Amended to Bt Merah Central Ter.
1980 15 June Amended to Somapah Depot.
28 September Amended to Bt Merah Int.
1981 28 June Amended to Somapah Int.
1986 16 March Amended to ply Stadium Walk.
13 April Amended to ply Stadium Rd, skipping Stadium Walk.
7 December Serves new bus stop before Bedok South Ave 3 along Upp East Coast Rd.
1989 5 November Extended to Changi Village Ter.
1991 20 January Shortened to Bedok Int under TransitLink Network Integration Exercise Phase 2.
1992 29 March Amended to ply Bt Merah Central.
TBC Amended to ply Orchard Link, skipping Grange Rd.
1993 23 May Integrated with Service 92 and extended to Clementi Int under TransitLink Network Integration Exercise Phase 13, skipping National Stadium, Tanglin Rd/Orchard Blvd, Napier Rd, Holland Rd and Queensway.
1994 29 May Serves 2 new pairs of bus stops outside The Concourse, outside Golden Mile Twr and outside and opposite Suntec City along Nicoll Highway.
1999 TBC Skips temporarily abolished bus stops outside and opposite Sch of Mechanical & Mfg along Commonwealth Ave West.
2001 18 October Serves reinstated bus stops outside Dover Stn along Commonwealth Ave West.
SBS Transit
(Current)
2002 TBC Serves new staggered bus stop outside Mutiara Crest along River Valley Rd, skipping the bus stop outside Mutiara View.
7 July Skips the bus stop opposite Mandarin Singapore along Orchard Rd.
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.
6 December Amended to ply the reinstated Nicoll Highway, skipping Mountbatten Rd, Geylang Rd, Kallang Rd, Victoria St, Jln Sultan and Beach Rd.
2005 12 June Serves new bus stop outside Science Park along AYE.
2 July Amended to ply Grange Rd with the partial closure of Somerset Rd.
2006 29 October Amended to Clementi Temp Int.
2007 TBC Serves new pair of bus stops outside and opposite Blk 180 along Bedok North Rd.
2008 14 July Designated wheelchair-accessible bus service (WAB).
2011 19 November Amended to Bedok Temp Int.
26 November Amended to Clementi Integrated Transport Hub.
2012 11 March Serves new bus stop outside Blk 204 along Bedok North Int.
2014 10 August Serves new bus stop opposite Blk 2 along Mountbatten Rd.
30 November Amended to Bedok Integrated Transport Hub.
2018 9 September Amended to ply North Buona Vista Rd and Commonwealth Ave West, skipping Dover Rd and Dover Ave.
First bus from Clementi Integrated Transport Hub brought forward to 0540 hrs daily.
2021 12 December Serves new pair of bus stops before and after Heartbeat @ Bedok along Bedok Nth St 1.

Short Trip 14A Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 2000 TBC Introduced from Bedok Int to Orchard Link (Orchard Theatre) on Sundays and Public Holidays.
SBS Transit
(Current)
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.
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 Amended to terminate at Grange Rd (Youth Pk) with the partial closure of Somerset Rd.
2007 TBC Serves new bus stop outside Blk 180 along Bedok North Rd.
2008 14 July Designated wheelchair-accessible bus service (WAB).
2011 19 November Amended to Bedok Temp Int.
2014 10 August Serves new bus stop opposite Blk 2 along Mountbatten Rd.
30 November Amended to Bedok Integrated Transport Hub.
2021 12 December Serves new bus stop before Heartbeat @ Bedok along Bedok Nth St 1.

Short Trip 14B Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS Transit 2004 TBC Introduced from Bedok Int to Upp East Coast Rd (Landville Condo) during morning peak hours on weekdays.
2007 TBC Serves new bus stop outside Blk 180 along Bedok North Rd.
2008 14 July Designated wheelchair-accessible bus service (WAB).
2011 TBC Withdrawn.

Service 15 (1975 - 1984)[edit]

Operator Year Date Service changes
SBS 1975 22 June Introduced between Marine Terrace Ter and Prince Edward Ter.
1976 15 February Serves new staggered bus stop outside Overseas Union Finance along Robinson Rd.
14 March Serves new staggered bus stop outside The Cenotaph along Connaught Dr, skipping the bus stop opposite Singapore Cricket Club.
4 July Extended to loop at Shenton Way.
1978 13 November Amended to ply Marine Parade Rd and Amber Rd, skipping Joo Chiat Rd and East Coast Rd.
1979 11 February Amended to ply the extended Shenton Way, Keppel Rd and Anson Rd, skipping Parsi Rd.
1981 5 July Amended to Marine Parade Ter.
11 October Serves new staggered bus stop outside Tunas Bldg along Anson Rd, skipping the bus stop outside Intl Plaza.
1984 16 September Integrated with Service 196 and withdrawn.

Service 15 (since 1995) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 1995 18 September Introduced between Pasir Ris Int and Eunos Int with the opening of Temasek Polytechnic.
1997 5 October Integrated with Service M4 and extended to loop at Marine Parade Rd.
1998 TBC Amended to skip Marine Cres with the route extension of Service 13.
TBC Serves new pair of bus stops outside East Coast Apts and before St. Patrick's Rd along Telok Kurau Rd.
2001 TBC Serves new pair of bus stops outside and opposite Tropica Condo along Tampines Ave 1.
SBS Transit 2009 3 December Designated wheelchair-accessible bus service (WAB).
2011 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.
2013 10 March Serves additional bus stop opposite Blk 571 along Pasir Ris Dr 1.
2016 24 April Amended to ply the reinstated Kaki Bt Ave 1, skipping Jln Tenaga, Bedok Reservoir Rd and Jln Damai.
Go-Ahead
(Current)
18 September Operations transferred to Go-Ahead Singapore.
2021 11 April Serves new pair of bus stops outside Blk 524B and opposite Blk 525B along Pasir Ris Dr 8.
22 December Amended to ply the realigned Tampines Ave 12, skipping Tampines Ave 9.

Short Trip 15A Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS Transit
(Current)
2009 27 July Introduced from Pasir Ris Int to Jln Eunos (Opp Eunos Stn) during morning peak hours on weekdays.
3 December Designated wheelchair-accessible bus service (WAB).
2011 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.
Go-Ahead
(Current)
18 September Operations transferred to Go-Ahead Singapore.
2021 11 April Serves new bus stop outside Blk 524B along Pasir Ris Dr 8.
22 December Amended to ply the realigned Tampines Ave 12, skipping Tampines Ave 9.

Service 16 Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 1976 1 May Introduced between Marine Terrace Ter and Telok Blangah Heights Ter.
1981 15 February Amended to Bt Merah Int.
5 July Amended to Marine Parade Ter.
1983 TBC Amended to ply Stadium Walk after 1930 hours daily.
1986 13 April Amended to ply Stadium Rd, skipping Stadium Walk during the evening diversion into Kallang Park/National Stadium.
1987 23 February Amended to Stadium Rd after 1845 hours daily.
1992 TBC Amended to ply Orchard Link, skipping Grange Rd.
1993 23 May Amended to ply Stadium Rd permanently under TransitLink Network Integration Exercise Phase 13.
5 December Integrated with Service 149, extended to loop at Changi Airport and amended to ply Zion Rd/Kim Seng Rd, Outram Rd and Tiong Bahru Rd under TransitLink Network Integration Exercise Phase 14, skipping River Valley Rd, Delta Rd and Lower Delta Rd.
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.
1996 TBC Converted to bi-directional service between Bt Merah Int and Changi Airport PTB 1.
1998 6 September Shortened to Marine Parade Ter with the conversion of Service 36 to a full day trunk service.
2001 16 September Amended to loop at Siglap Rd from Bt Merah Int with the closure of Marine Parade Ter.
SBS Transit
(Current)
2002 8 February Amended to ply Stadium Walk and Stadium Cres with the partial closure of Stadium Blvd to facilitate the construction of Stadium MRT station on the Circle MRT Line.
7 July Skips the bus stop opposite Mandarin Singapore along Orchard Rd.
2003 TBC Serves new bus stop outside Victoria Sch along Marine Parade 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.
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 Amended to ply Grange Rd with the partial closure of Somerset Rd.
30 October Serves new bus stop outside Blk 94 along Zion Rd.
2006 18 February Amended to ply Stadium Cres with the full closure of Stadium Blvd to facilitate the construction of Stadium MRT station on the Circle MRT Line.
19 March Amended to ply 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.
2007 19 August Extended to Bedok Int.
2008 29 December Amended to ply the reinstated Old Airport Rd and Dunman Rd, skipping Cassia Link, Guillemard Rd and Guillemard Camp Rd.
2010 29 September Amended to ply Mountbatten Rd with the closure of Stadium Rd/Stadium Dr to facilitate the construction of the Singapore Sports Hub.
2011 19 November Amended to Bedok Temp Int.
3 December Designated wheelchair-accessible bus service (WAB).
2014 30 November Amended to Bedok Integrated Transport Hub.
2017 9 April Amended to ply Still Rd South and East Coast Rd to facilitate the construction of Marine Parade MRT station on the Thomson-East Coast MRT Line.
12 November Amended to ply the reinstated Marine Parade Rd and Joo Chiat Rd, skipping Still Rd South and East Coast Rd.

Short Trip 16A[edit]

Operator Year Date Service changes
SBS 2001 16 September Introduced from Bt Merah Int to Siglap Rd (Opp Mandarin Gdns), operating after the last bus of Service 16 daily.
SBS Transit 2002 8 February Amended to ply Stadium Walk with the partial closure of Stadium Blvd to facilitate the construction of Stadium MRT station on the Circle MRT Line.
7 July Skips the bus stop opposite Mandarin Singapore along Orchard 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.
6 December Amended to ply the reinstated Nicoll Highway, skipping Mountbatten Rd, Geylang Rd, Kallang Rd, Victoria St, Jln Sultan and Beach Rd.
2005 TBC Extended to terminate at Marine Parade Rd (Victoria Sch).
30 October Serves new bus stop outside Blk 94 along Zion Rd.
2006 18 February Amended to ply Stadium Cres with the full closure of Stadium Blvd to facilitate the construction of Stadium MRT station on the Circle MRT Line.
19 March Amended to ply 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.
2007 19 August Withdrawn with the route extension of Service 16 to Bedok Int.

Short Trip 16B[edit]

Operator Year Date Service changes
SBS Transit 2005 17 October Introduced from Bt Merah Int to Bras Basah Rd (Raffles Hotel) during morning peak hours on weekdays.
30 October Serves new bus stop outside Blk 94 along Zion Rd.
2010 TBC Withdrawn.

Service 16E[edit]

Operator Year Date Service changes
SBS 1994 31 January Introduced between Bt Merah Int and Changi Airport as a peak hour uni-directional semi-express service on weekdays.
1997 1 December Re-numbered Service 36.

Service 16M Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS Transit
(Current)
2020 9 March Introduced as a supplementary service between Bedok Intergrated Transport Hub and Bukit Merah Int during mornings and afternoons on weekdays and mornings on Saturdays, plying an extended route of Service 16 via Jln Bukit Merah and Bukit Merah Ctrl. Wheelchair-accessible at launch.

Service 17 (1981 - 1984)[edit]

Operator Year Date Service changes
SBS 1981 22 February Introduced between Changi Point Ter and Prince Edward Rd Ter, operating on weekdays and Saturdays only.
15 June Amended to ply Loyang Ave and Loyang Way with the partial closure of Upp Changi Rd.
1984 8 April Withdrawn.

Service 17 (since 1993) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 1993 4 April Introduced between Pasir Ris Int and Bedok Int under TransitLink Network Integration Exercise Phase 12.
SBS Transit 2002 TBC Converted to loop service between Pasir Ris Int and Bedok Int.
2009 5 September Serves new pair of bus stops outside Blk 231A CP and outside Blk 485 along Pasir Ris Dr 4.
2011 27 June Designated wheelchair-accessible bus service (WAB).
19 November Amended to loop at Bedok Temp Int.
2014 30 November Amended to loop at Bedok Integrated Transport Hub.
Go-Ahead
(Current)
2016 18 September Operations transferred to Go-Ahead Singapore and reverted to bi-directional service.
2017 21 October Serves new pair of bus stops outside Tampines East Stn along Tampines Ave 2.

Short Trip 17A Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS Transit 2006 17 April Introduced from Bedok Int to Bedok North Ave 4 (SBST Bedok Bus Pk) during peak hours on weekdays.
2011 27 June Designated wheelchair-accessible bus service (WAB).
19 November Amended to Bedok Temp Int.
2014 16 November Converted to a full day service between Bedok North Depot and Bedok Temp Int (Loop) under the LTA's Bus Service Enhancement Programme (BSEP).
30 November Amended to loop at Bedok Integrated Transport Hub.
Go-Ahead
(Current)
2016 18 September Operations transferred to Go-Ahead Singapore and reverted to a short trip service from Bedok Integrated Transport Hub to Bedok North Ave 4 (SBST Bedok Bus Pk).

Service 18 Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 1982 2 May Introduced between Bedok Int and Tampines Ave 2 (Loop).
1985 3 November Amended to loop at Tampines St 22.
1987 29 November Extended to start from Tampines Int and loop at Bedok Int, skipping Tampines St 22.
1999 TBC Serves new pair of bus stops outside and opposite The Clearwater Condo along Bedok Reservoir Rd.
2001 TBC Serves new pair of bus stops opposite Blk 761 and opposite Baywater along Bedok North Ave 3.
SBS Transit
(Current)
2006 TBC Skips a pair of abolished bus stops outside and opposite Bedok Green Sec Sch along Bedok North Ave 3.
2011 7 March Designated wheelchair-accessible bus service (WAB).
19 November Amended to loop at Bedok Temp Int and amended to ply Bedok North Rd and Bedok North Ave 2.
2012 11 March Serves new bus stop outside Blk 204 along Bedok North Int.
2014 30 November Amended to loop at Bedok Integrated Transport Hub.
2016 18 December Extended to Tampines Concourse Int.
2017 21 October Amended to ply Tampines St 32, St 33 and St 34.
First bus brought forward to 0505 hrs on Weekdays & Saturdays and 0535 hrs on Sundays & Public Holidays.
2021 12 December Serves new pair of bus stops before and after Heartbeat @ Bedok along Bedok Nth St 1.

Service 19 (1979 - 1981)[edit]

Operator Year Date Service changes
SBS 1979 TBC Introduced between Siglap Rd and Prince Edward Ter.
1980 12 May Converted to peak-hour one-directional service on weekdays and Saturdays only.
1981 11 August Withdrawn.

Service 19 (1988 - 1990)[edit]

Operator Year Date Service changes
SBS 1988 19 June Introduced between Bedok Int and Pasir Ris Dr 6 (Loop).
1989 10 December Amended to Pasir Ris Int.
1990 11 March Integrated with Service 4 and withdrawn.

Service 19 (since 1994) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 1994 23 January Introduced between Tampines Int and Changi Airport Cargo Complex (Loop) as a day service with the permanent amendment of Service 29 to loop at Changi Village Ter.
SBS Transit
(Current)
2003 TBC Serves new pair of bus stops outside and opposite Loyang Ind Est along Loyang Ave.
2008 TBC Serves new bus stop outside Changi Beach CP 2 along Nicoll Dr, skipping the bus stop opposite Changi Beach CP 2.
2011 26 September Designated wheelchair-accessible bus service (WAB).
2012 TBC Last bus extended to 2015 hrs daily.

Service 20 (1971 - 1989)[edit]

Operator Year Date Service changes
STC 1971 11 April Introduced between Fidelio St Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
ABS 6 December Operations transferred to ABS.
1973 1 July Amended to Chai Chee Ter.
SBS 1974 8 December Amended to ply the extended Robinson Rd, skipping Market St.
1975 2 March Amended to ply Sims Ave towards Chai Chee Ter with the conversion of Geylang Rd to one-way traffic.
1976 15 February Serves new staggered bus stop between Bank of India and Hong Leong Holdings along Robinson Rd.
1977 7 March Extended to Ghim Moh Ter.
1978 15 January Amended to ply Jln Sultan, skipping Sumbawa Rd.
1979 11 February Amended to ply the extended Shenton Way towards Ghim Moh Ter, skipping Parsi Rd and Anson Rd.
14 October Amended to ply Sims Ave East towards Chai Chee Ter 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.
1985 8 September Extended to Bedok Int with the closure of Chai Chee Ter.
1988 3 January Serves new staggered bus stop opposite Treasury Bldg along Shenton Way, skipping the bus stop opposite Marina House.
1989 5 November Integrated with Service 100 and withdrawn.

Service 20 (1994 - 2000)[edit]

Operator Year Date Service changes
SBS 1994 TBC Introduced between Sims Pl Ter and St. Wilfred Rd (Loop).
2000 27 November Integrated with Service 125 and withdrawn.

Service 20 (since 2013) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS Transit
(Present)
2013 9 June Introduced between Tampines Int and Changi Business Park Ctrl 2 (Loop) under the LTA's Bus Service Enhancement Programme (BSEP).
30 September Designated wheelchair-accessible bus service (WAB).
2015 20 December Serves new pair of bus stops outside and opposite Changi City Point along Changi South Ave 2.
2017 21 October Amended to ply Somapah Rd and Changi South Ave 1, skipping Upp Changi Rd East and Xilin Ave.
2018 10 June Serves new pair of bus stops outside and opposite The Eightrium along Changi South Ave 1.
2021 26 December Serves new bus stop after Changi Business Park Crescent along Changi Business Park Vista.