History of Services 120 - 129

Service 120

1^st Generation (1971)

Operator	Route	Year	Date	Service changes
Singapore Traction Company	Jln Aman ↔ Prince Edward	1971	11 April	Introduced between Jln Aman Ter and Prince Edward Ter under 1971 Bus Reorganisation.
			9 May	Integrated with Service 120A, amended to ply Stamford Rd, Waterloo St and Bras Basah Rd and re-numbered Service 120/120A.

2^nd Generation (1974 - 1989)

Operator	Route	Year	Date	Service changes
	St. Michael's ↔ Prince Edward	1974	3 February	Re-numbered from Service 120/120A as a service between Jln Aman Ter and Prince Edward Ter under 1974 Bus Rationalisation.
			8 December	Amended to ply Cecil St, skipping Robinson Rd.
		1976	14 March	Served new staggred bus stop outside The Cenotaph along Connaught Dr, skipping the bus stop opposite Singapore Cricket Club.
		1979	11 February	Amended to ply the extended Shenton Way, Palmer Rd and Anson Rd, skipping Parsi Rd.
	St. Michael's ↺ Beach Rd	1981	23 August	Shortened to loop at Beach Rd from Jln Aman Ter.
		1983	2 January	Amended to Whampoa Rd Ter and amended to ply Whampoa Rd, Whampoa Dr, Jln Bahagia and Kim Keat Rd when exiting St. Michael's Est.
				Amended to ply Whampoa Dr when entering St. Michael's Est, skipping Moulmein Green and Jln Kebun Limau.
		1989	TBC	Discontinued.

3^rd Generation (since 2013)

Operator	Route	Year	Date	Service changes
(Current)	New Bridge Rd ↺ Telok Blangah Hts	2013	21 April	Introduced between New Bridge Rd Ter and Telok Blangah Hts (Loop) under the LTA's Bus Service Enhancement Programme (BSEP), operating between 0600 hrs and 2330 hrs daily.
			9 June	Designated wheelchair-accessible bus service (WAB).
		2017	26 November	Skipped removed bus stop before Hosp Dr along Kg Bahru Rd.
			10 December	Serves new bus stop opposite Blk 91A along Telok Blangah St 31.
	Kampong Bahru ↺ Telok Blangah Hts	2018	10 March	Shortened to Kg Bahru Ter with the closure of New Bridge Rd Ter.
				First bus brought forward to 0555 hrs daily.
		2024	15 September	Serves new bus stop along Alexandra Rd opposite Cycle & Carriage.

Service 120/120A

Operator	Route	Year	Date	Service changes
Singapore Traction Company	Jln Aman ↔ Prince Edward	1971	9 May	Re-numbered from Service 120 between Jln Aman Ter and Prince Edward Ter.
Associated Bus Services			6 December	Operations transferred to Associated Bus Services.
		1973	1 July	Operations transferred to Singapore Bus Services.
		1974	3 February	Amended to skip Stamford Rd, Waterloo St and Bras Basah Rd and re-numbered Service 120 under 1974 Bus Rationalisation.

Service 120A

Operator	Route	Year	Date	Service changes
Singapore Traction Company	Jln Aman ↺ Stamford Rd	1971	11 April	Introduced between Jln Aman Ter and Stamford Rd (Loop).
			9 May	Integrated with Service 120 and discontinued.

Service 121

1^st Generation (1971 - 1974)

Operator	Route	Year	Date	Service changes
Singapore Traction Company	Jln Aman ↔ Prince Edward	1971	11 April	Introduced between Jln Aman Ter and Prince Edward Ter under 1971 Bus Reorganisation.
Amalgamated Bus Company			6 December	Operations transferred to Amalgamated Bus Company.
		1973	1 July	Operations transferred to Singapore Bus Services.
		1974	3 February	Discontinued under 1974 Bus Rationalisation.

2^nd Generation (since 2014)

Operator	Route	Year	Date	Service changes
(Current)	New Bridge Rd ↺ Telok Blangah Rise	2014	16 March	Introduced between New Bridge Rd Ter and Telok Blangah Cres (Loop) under the LTA's Bus Service Enhancement Programme (BSEP), operating between 0600 hrs and 2330 hrs daily.
			29 June	Designated wheelchair-accessible bus service (WAB).
	Kampong Bahru ↺ Telok Blangah Rise	2018	10 March	Extended to Kg Bahru Ter with the closure of New Bridge Rd Ter.
				First bus brought forward to 0555 hrs daily.
	Shenton Way ↺ Telok Blangah Rise	2023	17 December	Extended to start from Shenton Way Ter under Thomson East Coast Line Bus Rationalisation.
				First bus brought forward to 0550 hrs daily.
		2025	30 March	Serves new bus stop opposite Police Cantonment Cplx along Cantonment Rd.

Service 122

1^st Generation (1971 - 1993)

Operator	Route	Year	Date	Service changes
Amalgamated Bus Company	Saint Michael's ↔ Commonwealth Ave	1971	11 April	Introduced between Jln Aman Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
		1973	1 July	Operations transferred to Singapore Bus Services.
		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.
	Saint Michael's ↔ Buona Vista	1982	27 May	Amended to Buona Vista Ter.
		1983	2 January	Amended to Whampoa Rd Ter and amended to ply Whampoa Rd, Whampoa Dr, Jln Bahagia and Kim Keat Rd when exiting St. Michael's Est.
				Amended to ply Whampoa Dr when entering St. Michael's Est, skipping Moulmein Green and Jln Kebun Limau.
	Saint Michael's ↔ Bukit Batok	1985	6 January	Extended to Bt Batok Ter.
		1987	19 April	Served new staggered bus stop under the PIE Flyover along Jln Anak Bt, skipping the bus stop opposite Bt Timah Plaza.
				Amended to use new access road from Upp Bt Timah Rd to Jln Anak Bt, skipping BKE.
			14 June	Amended to ply Victoria St, Kallang Rd and Lavender St, skipping Arab St, Rochor Canal Rd, Kitchener Rd and Tyrwhitt Rd.
			27 September	Amended to Bt Batok Int.
				Amended to ply Sth Bridge Rd and Eu Tong Sen St, skipping Upp Circular Rd.
			13 December	Served new staggered bus stop opposite Peninsula Plaza along Nth Bridge Rd, skipping the bus stop outside St Andrew's Cath.
		1990	10 June	Amended to ply Nth Boat Quay, skipping Sth Bridge Rd, Nth Canal Rd and Eu Tong Sen St.
	Saint Michael's ↔ Buona Vista	1991	28 April	Shortened to Buona Vista Ter under TransitLink Network Integration Exercise Phase 4.
		1993	4 April	Discontinued under TransitLink Network Integration Exercise Phase 12.

2^nd Generation (since 2015)

Operator	Route	Year	Date	Service changes
(Current)	New Bridge Rd ↺ Commonwealth Dr	2015	15 March	Introduced between New Bridge Rd Ter and Commonwealth Dr (Loop) under the LTA's Bus Service Enhancement Programme (BSEP), operating between 0600 hrs and 2330 hrs daily.
			22 June	Designated wheelchair-accessible bus service (WAB).
	Kampong Bahru ↺ Commonwealth Dr	2018	10 March	Extended to Kg Bahru Ter with the closure of New Bridge Rd Ter.
				First bus brought forward to 0555 hrs daily.
		2021	22 August	Serves merged bus stop outside Blk 30 along Margaret Dr, skipping the bus stop opposite Queenstown Lib and outside The Fisherman Ch.

Service 123

Operator	Route	Year	Date	Service changes
Singapore Traction Company	St. Michael's ↔ South Canal	1971	11 April	Introduced between Jln Aman Ter and Sth Canal Ter under 1971 Bus Reorganisation.
	St. Michael's ↔ Kg Bahru Rd		9 May	Amended to Kg Bahru Rd Ter.
United Bus Company			6 December	Operations transferred to United Bus Company.
(Current) Known as prior to 1 November 2001
		1973	1 July	Operations transferred to Singapore Bus Services.
		1974	24 February	Amended to ply Grange Rd, Orchard Blvd and Paterson Rd towards Jln Aman Ter with the conversion of Orchard Rd to one-way traffic.
		1975	2 February	Amended to ply Zion Rd and Ganges Ave towards Jln Aman Ter with the partial conversion of Outram Rd to one-way traffic.
	St. Michael's ↺ New Bridge Rd	1976	8 August	Amended to loop at New Bridge Rd from Jln Aman Ter.
		1978	TBC	Amended to ply Moulmein Rd, skipping Norfolk Rd.
		1983	2 January	Amended to Whampoa Rd Ter and amended to ply Whampoa Rd, Whampoa Dr, Jln Bahagia and Kim Keat Rd when exiting St. Michael's Est.
		1984	27 May	Amended to ply Whampoa Dr when entering St. Michael's Est with the closure of Jln Kebun Limau to facilitate the construction of the Central Expressway (CTE).
		1987	6 April	Skipped removed bus stop before College Rd along Outram Rd.
			1 November	Amended to ply Eu Tong Sen St towards St. Michael's Ter to facilitate the second stage of road expansion along New Bridge Rd.
			13 December	Served new staggered bus stop outside Orchard Stn along Orchard Blvd, skipping the bus stop opposite Orchard Stn.
				Served new bus stop outside Newton Stn along Scotts Rd.
		1992	19 July	Amended to ply Orchard Lk due to the closure of Grange Rd to facilitate road expansion works.
			TBC	Amended to ply Clemenceau Ave towards St. Michael's Ter, skipping Tank Rd.
	New Bridge Rd ↺ Tomlinson Rd	1993	4 April	Shortened to loop at Tomlinson Rd from New Bridge Rd Ter under TransitLink Network Integration Exercise Phase 12.
	Bukit Merah ↺ Bt Purmei Ave		23 May	Integrated with Service 14, extended to start from Bt Merah Int and amended to loop at Bt Purmei Ave under TransitLink Network Integration Exercise Phase 13.
		1999	TBC	First bus brought forward to 0545 hrs on weekdays and Saturdays.
		2002	7 July	Skipped the bus stop opposite Mandarin Singapore along Orchard Rd.
	123Bukit Merah ↺ Bt Purmei Ave 123ABt Purmei Ave → Tiong Bahru Rd 123BTiong Bahru Rd → Bt Purmei Ave	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.
			TBC	123AIntroduced from Bt Purmei Ave (Opp Blk 109) to Tiong Bahru Rd (Tiong Bahru Plaza) during morning peak hours on weekdays.
				123BIntroduced as a short-trip service from Tiong Bahru Rd (Opp Tiong Bahru Plaza) to Bt Purmei Ave (Blk 109) during evening peak hours on weekdays.
	123Bukit Merah ↺ Bt Purmei Ave 123ABt Purmei Ave → Tiong Bahru Rd 123BTiong Bahru Rd ↺ Bt Purmei Ave → Tiong Bahru Rd	2007	15 January	123BExtended to terminate at Tiong Bahru Rd (Opp Tiong Bahru Plaza) and converted to loop service.
	123Bukit Merah ↺ Bt Purmei Ave 123ABt Purmei Ave → Tiong Bahru Rd	2008	28 January	123BRe-numbered Service 123M.
			14 July	Designated wheelchair-accessible bus service (WAB).
	Bukit Merah ↔ HarbourFront	2014	24 August	123Extended to HarbourFront Int.
				123ADiscontinued with the conversion of Service 123M to a full day service.
	Bukit Merah ↔ Sentosa Beach Stn	2017	30 July	Extended to Sentosa’s Beach Stn Ter, skipping Telok Blangah Rd and HarbourFront Int.

Service 123M

Operator	Route	Year	Date	Service changes
(Current)	Tiong Bahru Stn ↺ Bt Purmei Ave	2008	28 January	Converted from Short-Trip 123B as a route variant of Service 123 between Tiong Bahru Rd (Opp Tiong Bahru Plaza) and Bt Purmei Ave (Loop) during evening peak hours on weekdays.
			14 July	Designated wheelchair-accessible bus service (WAB).
	HarbourFront ↺ Tiong Bahru Rd	2014	24 August	Converted to a full day service, extended to start from HarbourFront Int and amended to loop at Tiong Bahru Rd under the LTA's Bus Service Enhancement Programme (BSEP).

Service 124

Operator	Route	Year	Date	Service changes
Singapore Traction Company	St. Michael's ↔ Kg Bahru Rd	1971	11 April	Introduced between Jln Aman Ter and Kg Bahru Rd Ter under 1971 Bus Reorganisation.
Amalgamated Bus Company			6 December	Operations transferred to Amalgamated Bus Company.
(Current) Known as prior to 1 November 2001		1973	1 July	Operations transferred to Singapore Bus Services.
		1974	24 February	Amended to ply Grange Rd, Orchard Blvd and Paterson Rd towards Jln Aman Ter with the conversion of Orchard Rd to one-way traffic.
	St. Michael's ↺ Telok Blangah Rise	1976	18 July	Extended to loop at Telok Blangah Rise from Jln Aman Ter.
		1983	2 January	Amended to Whampoa Rd Ter and amended to ply Whampoa Rd, Whampoa Dr, Jln Bahagia and Kim Keat Rd when exiting St. Michael's Est.
		1984	27 May	Amended to ply Whampoa Dr when entering St. Michael's Est with the closure of Jln Kebun Limau to facilitate the construction of the Central Expressway (CTE).
		1986	16 November	Served new staggered bus stop outside Thong Teck Bldg along Scotts Rd, skipping the bus stop outside Metro Orchard.
		1987	27 September	Amended to ply the extended Eu Tong Sen St towards St. Michael's Ter to facilitate the first stage of road expansion along New Bridge Rd.
			1 November	Amended to ply Eu Tong Sen St towards St. Michael's Ter to facilitate the second stage of road expansion along New Bridge Rd.
			13 December	Serves new staggered bus stop outside Orchard Stn along Orchard Blvd, skipping the bus stop opposite Orchard Stn.
		1988	20 March	Amended to ply Upp Cross St and New Bridge Rd, skipping Neil Rd.
		1992	19 July	Amended to ply Orchard Lk due to the closure of Grange Rd to facilitate road expansion works.
	St. Michael's ↔ Bukit Merah	1993	4 April	Amended to ply Balestier Rd, Moulmein Rd, Newton Rd and Scotts Rd and extended to Bt Merah Int under TransitLink Network Integration Exercise Phase 12.
		1994	TBC	Serves additional bus stop outside Balestier Twrs along Balestier Rd.
		1995	7 May	Amended to ply Orchard Turn.
		1997	7 December	Amended to ply Sth Bridge Rd, Neil Rd and Cantonment Rd with the partial closure of New Bridge Rd to facilitate the construction of Chinatown MRT station on the North East MRT Line.
		2002	20 April	Amended to ply Upp Cross St and the reinstated New Bridge Rd, skipping Sth Bridge Rd, Neil Rd and Cantonment Rd.
			7 July	Skipped the bus stop outside Orchard Emerald along Orchard Rd.
	124St. Michael's ↺ Telok Blangah Dr 124ASt. Michael's → Telok Blangah Dr	2003	23 November	Amended to loop at Telok Blangah Dr from St. Michael's Ter.
				124AIntroduced from St. Michael's Ter to Telok Blangah Dr (Blk 50), operating after the last bus of Service 124 daily.
		2005	2 July	Amended to ply Grange Rd and Orchard Lk with the partial closure of Somerset Rd.
			9 October	Serves additional bus stop outside Clarke Quay Stn along Eu Tong Sen St.
		2006	29 October	Serves relocated bus stop outside Orchard Stn along Orchard Turn.
		2012	25 June	Designated wheelchair-accessible bus service (WAB).
	St. Michael's ↔ HarbourFront	2013	21 April	Extended to HarbourFront Int and amended to ply Telok Blangah Hts, Telok Blangah St 31 and Telok Blangah Dr, skipping Telok Blangah St 32.
				124ADiscontinued with the route extension of Service 124 to HarbourFront Int.
			29 December	Serves new bus stop outside Outram Pk Stn along New Bridge Rd.
		2017	26 November	Serves bus stop after Hosp Dr along Eu Tong Sen St with the removal of the bus stop before Hosp Dr along Kg Bahru Rd.
			10 December	Serves new pair of bus stops outside Blk 92B and opposite Blk 91A along Telok Blangah St 31.
		2023	8 January	Skipped 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.

Service 125

Operator	Route	Year	Date	Service changes
Singapore Traction Company	St. Michael's ↔ Labrador	1971	11 April	Introduced between Jln Aman Ter and Labrador Ter under 1971 Bus Reorganisation.
	St. Michael's ↔ Delta Circus		2 May	Extended to Delta Circus Ter.
United Bus Company			6 December	Operations transferred to United Bus Company.
(Current) Known as prior to 1 November 2001		1973	1 July	Operations transferred to Singapore Bus Services.
	St. Michael's ↔ Jln Bt Merah	1974	3 February	Amended to Jln Bt Merah Ter under 1974 Bus Rationalisation.
			8 December	Amended to ply Cecil St, skipping Robinson Rd.
	St. Michael's ↔ Telok Blangah Way	1975	21 July	Amended to Telok Blangah Way Ter.
				Amended to ply St. Andrew's Rd and Stamford Rd, skipping Coleman St and Hill St.
			14 December	Amended to ply Kg Java Rd, skipping Thomson Rd and Newton Rd.
		1978	5 March	Amended to ply Keng Lee Rd with the partial conversion of Kg Java Rd to one-way traffic.
			3 December	Amended to ply Mayne Rd and Bt Timah Rd with the partial conversion of Mackenzie Rd to two-way traffic.
		1979	11 February	Amended to ply the extended Shenton Way towards Telok Blangah Way Ter, skipping Parsi Rd and Anson Rd.
			28 October	Amended to ply Sungei Rd (towards Telok Blangah Way Ter) and Bt Timah Rd (towards Jln Aman Ter) with the partial conversion of Bt Timah Rd to two-way traffic and Rochor Canal Rd to one-way traffic, skipping Mackenzie Rd and Mayne Rd.
	St. Michael's ↔ Lower Delta	1980	28 September	Amended to Lower Delta Ter.
	St. Michael's ↔ Bukit Merah	1981	15 February	Amended to Bt Merah Int and amended to skip Telok Blangah Cres.
		1983	2 January	Amended to Whampoa Rd Ter and amended to ply Whampoa Rd, Whampoa Dr, Jln Bahagia and Kim Keat Rd when exiting St. Michael's Est.
		1984	1 April	Amended to ply Moulmein Rd, skipping Norfolk Rd.
			27 May	Amended to ply Whampoa Dr when entering St. Michael's Est with the closure of Jln Kebun Limau to facilitate the construction of the Central Expressway (CTE).
		1988	3 January	Served new staggered bus stop opposite Treasury Bldg along Shenton Way, skipping the bus stop opposite Marina Hse.
	St. Michael's ↺ Shenton Way	1993	4 April	Shortened to loop at Shenton Way, amended to ply Lavender St, Serangoon Rd/Jln Besar, Rochor Canal Rd, Ophir Rd/Rochor Rd and Beach Rd and converted to a day service on weekdays and Saturdays under TransitLink Network Integration Exercise Phase 12, skipping Moulmein Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Selegie Rd/Bencoolen St, Victoria St, Middle Rd and Bras Basah Rd/Stamford Rd.
		1994	TBC	Serves additional bus stop outside Balestier Twrs along Balestier Rd.
	St. Michael's ↺ Sims Dr	2000	27 November	Integrated with Service 20 and amended to loop at Sims Dr from St. Michael's Ter.
	125St. Michael's ↺ Sims Dr 125ASims Dr → Bendemeer Rd	2001	TBC	125AIntroduced from Sims Dr (Opp Blk 59) to Bendemeer Rd (Blk 54) during morning peak hours on weekdays.
		2003	21 June	Amended to ply Bendemeer Rd, Jln Besar, Kitchener Rd and Serangoon Rd under North East Line Rationalisation Phase 1.
	St. Michael's ↺ Sims Dr	2005	TBC	125ADiscontinued.
	125St. Michael's ↺ Sims Dr 125AAljunied Rd → MacPherson Rd	2010	TBC	125AIntroduced from Aljunied Rd (Opp Aljunied Stn) to MacPherson Rd (POSBank) during morning peak hours on weekdays.
		2011	29 May	125Reinstated to operate on Sundays and Public Holidays.
		2012	25 June	Designated wheelchair-accessible bus service (WAB).

Service 126

Operator	Route	Year	Date	Service changes
United Bus Company	Jln Aman ↺ New Bridge Rd	1971	25 October	Introduced between Jln Aman Ter and New Bridge Rd (Loop).
		1973	1 July	Operations transferred to Singapore Bus Services.
		1974	1 October	Served merged bus stop outside Sri Srinivasa Perumal Tp along Serangoon Rd.
	St. Michael's ↺ New Bridge Rd	1983	2 January	Amended to Whampoa Rd Ter and amended to ply Whampoa Rd, Whampoa Dr, Jln Bahagia and Kim Keat Rd when exiting St. Michael's Est.
				Amended to ply Whampoa Dr when entering St. Michael's Est, skipping Moulmein Green and Jln Kebun Limau.
		1987	27 April	Converted to peak hour service on weekdays and Saturdays only.
			27 September	Amended to ply the extended Eu Tong Sen St towards St. Michael's Ter to facilitate the first stage of road expansion along New Bridge Rd.
			1 November	Amended to ply Eu Tong Sen St towards St. Michael's Ter to facilitate the second stage of road expansion along New Bridge Rd.
		1989	29 January	Served relocated bus stop opposite Sri Mariamman Tp along Sth Bridge Rd, skipping a removed bus stop opposite Jamae Mque.
		1990	16 April	Discontinued.

Service 127

Operator	Route	Year	Date	Service changes
	127Tampines ↺ Tampines Ind Ave 5 127ATampines → Tampines Ave 9	2016	18 December	127Introduced between Tampines Int and Tampines Ind Ave 5 (Loop) under the LTA's Bus Service Enhancement Programme (BSEP), operating between 0530 hrs and 2330 hrs daily. Wheelchair-accessible bus service (WAB) at launch.
				127AIntroduced from Tampines Int to Tampines Ave 9 (Blk 742A) under LTA's Bus Service Enhancement Programme (BSEP), operating after the last bus of Service 127 daily. Wheelchair-accessible bus service (WAB) at launch.
	127Tampines ↺ Tampines Ind Ave 5 127ATampines → Tampines North Dr 1	2020	11 October	127Amended to ply Tampines Nth Dr 1 and Tampines Ave 11, skipping Tampines Ave 9 and Tampines Ave 10.
				127AAmended to terminate at the bus stop opposite Blk 610C along Tampines Nth Dr 1, with the amendment of Service 127 to ply Tampines Nth Dr 1 and Tampines Ave 11.
				127ALast bus extended to 0050 hrs daily.
(Current)		2026	19 July	Operations transferred to Go-Ahead Singapore.

Service 128

Operator	Route	Year	Date	Service changes
	AMAng Mo Kio Depot → Shenton Way PMAnson Rd → Ang Mo Kio Depot	2008	7 July	Introduced between Ang Mo Kio Ave 6 and Shenton Way (AM Peak) and between Anson Rd and Ang Mo Kio Ave 6 (PM Peak) as a peak hour one-directional service on weekdays for a trial period of 6 months.
		2009	2 February	Amended to ply Braddell Rd and Thomson Rd, skipping Lor 6 Toa Payoh, Lor 1 Toa Payoh, Lor 2 Toa Payoh and Jln Toa Payoh.
		2012	30 September	Designated wheelchair-accessible bus service (WAB).
		2016	27 June	2 AM peak and 2 PM peak trips removed.
		2017	25 June	Amended to the relocated Shenton Way Ter.
	N/A	2020	8 April	Temporarily suspended due to COVID-19 Circuit Breaker measures.
			2 June	Discontinued.

Service 129

Operator	Route	Year	Date	Service changes
	Tampines Concourse ↔ St. Michael’s	2016	18 December	Introduced between Tampines Concourse Int and St. Michael's Ter under the LTA's Bus Service Enhancement Programme (BSEP), operating between 0545 hrs and 2330 hrs daily from Tampines Concourse Int and St. Michael's Ter. Wheelchair-accessible bus service (WAB) at launch.
		2017	28 May	Serves additional pair of bus stops outside and opposite Gambir Ridge along Bartley Rd.
	Tampines North ↔ St. Michael’s	2022	27 November	Extended to Tampines Nth Int.
	129Tampines North ↔ St. Michael’s 129ATampines Ave 1 → Bartley Rd 129BBartley Rd → Tampines Ave 1	2024	26 August	129AIntroduced from Tampines Ave 1 (Temasek Poly East G) to Bartley Rd (Bartley Stn Exit A) during peak hours on weekdays. Wheelchair-accessible bus service (WAB) at launch.
				129BIntroduced from Bartley Rd (Gambir Ridge) to Tampines Ave 1 (Opp Temasek Poly East G) during peak hours on weekdays. Wheelchair-accessible bus service (WAB) at launch.
(Current)		2026	5 July	Operations transferred to Go-Ahead Singapore.

See also

• History of Bus Services