History of Services 30 - 39

Service 30

Operator	Route	Year	Date	Service changes
(Current) Known as prior to 1 November 2001	Chai Chee ↔ Jln Ahmad Ibrahim	1974	3 February	Re-numbered from Service 30/30A as a service between Chai Chee Ter and Jln Ahmad Ibrahim 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.
	Chai Chee ↔ Jurong	1978	1 June	Extended to Jurong Int.
		1979	11 February	Amended to ply the extended Shenton Way towards Jurong Int, skipping Parsi Rd and Anson Rd.
	Bedok ↔ Jurong		25 February	Amended to Bedok Int.
			14 October	Amended to ply Still Rd and Sims Ave East towards Bedok Int with the conversion of Changi Rd to one-way traffic, skipping Telok Kurau Rd.
			25 November	Amended to ply Sims Ave/Geylang Rd and Tg Katong Rd, skipping Telok Kurau Rd/Still Rd, Joo Chiat Pl and Joo Chiat Rd.
		1981	11 October	Serves new staggered bus stop outside Tunas Bldg along Anson Rd, skipping the bus stop outside Intl Plaza.
		1982	24 May	Amended to ply West Coast Highway.
		1988	3 January	Serves new staggered bus stop opposite Treasury Bldg along Shenton Way, skipping the bus stop opposite Marina Hse.
	Bedok ↔ Boon Lay	1990	1 July	Extended to Boon Lay Int and amended to ply Teban Gdns Rd towards Boon Lay Int.
		1992	28 June	Amended to ply Mountbatten Rd, Fort Rd and ECP under TransitLink Network Integration Exercise Phase 8, skipping Nicoll Highway and Shenton Way.
		1996	TBC	Skips a pair of removed bus stops outside and opposite MOE Water Works along Jln Ahmad Ibrahim.
		1999	20 September	Serves new pair of bus stops outside and opposite West Bay Resort Condo along West Coast Rd.
			TBC	Skips a pair of removed bus stops outside and opposite Wishart Rd along Telok Blangah Rd.
	30Bedok ↔ Boon Lay 30ABedok → Fort Rd	2000		30AIntroduced from Bedok Int to Fort Rd (Opp Fort Gdns) during morning peak hours on weekdays.
		2001		Amended to ply West Coast Rd and Penjuru Rd with the partial closure of Teban Gdns Rd.
		2002		Skips removed bus stop opposite ITE Pasir Panjang along Telok Blangah Rd.
				30First bus from Boon Lay Int brought forward to 0530 hrs on weekdays and Saturdays, and 0545 hrs on Sundays and Public Holidays.
		2003	16 March	Amended to ply Geylang Rd, Paya Lebar Rd and Sims Ave with the partial closure of Tg Katong Rd to facilitate the construction of Paya Lebar station on the Circle Line.
			TBC	Serves new bus stop outside Shell Kiosk along Tg Katong Rd.
		2004		30Last bus from Bedok Int extended to 2335 hrs daily.
	30Bedok ↔ Boon Lay 30ABedok → Fort Rd 30BBoon Lay → Telok Blangah Rd		29 March	30BIntroduced from Boon Lay Int to Telok Blangah Rd (Opp HarbourFront Ctr) during morning peak hours on weekdays.
		2006	19 March	Amended to ply Cassia Lk, Guillemard Rd and Guillemard Camp Rd with the partial closure of Old Airport Rd and Dunman Rd to facilitate the construction of Dakota station on the Circle Line.
			18 June	Amended to Boon Lay Temp Int.
			29 October	Serves new bus stop outside VivoCity along Telok Blangah Rd.
	30Bedok ↔ Boon Lay 30BBoon Lay → Telok Blangah Rd	2007	3 January	30ADiscontinued.
		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.
		2009	4 October	Amended to ply the reinstated Tg Katong Rd, skipping Geylang Rd, Paya Lebar Rd and Sims Ave.
			27 December	Amended to Boon Lay Integrated Transport Hub.
	Bedok ↔ Boon Lay	2010	TBC	30BDiscontinued.
		2011	19 November	Amended to Bedok Temp Int.
			3 December	Designated wheelchair-accessible bus service (WAB).
		2013	29 December	Amended to ply MCE with the partial closure of ECP.
		2014	30 November	Amended to Bedok Integrated Transport Hub.
		2023	8 January	Amended to ply realigned Teban Gdns Rd with the permanent partial closure of Teban Gdns Rd to facilitate the construction of Pandan Reservoir station on the Jurong Region Line, serving an additional bus stop before Teban Gdns Rd along Jurong Town Hall Rd.

Service 30/30A

Operator	Route	Year	Date	Service changes
Singapore Traction Company	Changi Rd ↔ Prince Edward	1971	11 April	Introduced between Changi Rd Ter and Prince Edward Ter under 1971 Bus Reorganisation.
	Changi Rd ↔ Intl Rd		2 May	Extended to Intl Rd Ter.
Associated Bus Services			6 December	Operations transferred to Associated Bus Services.
	Changi Rd ↔ Jln Ahmad Ibrahim	1972	24 December	Amended to Jln Ahmad Ibrahim Ter.
	Chai Chee ↔ Jln Ahmad Ibrahim	1973	1 July	Operations transferred to Singapore Bus Services.
				Amended to Chai Chee Ter.
		1974	3 February	Amended to skip Stamford Rd, Waterloo St and Bras Basah Rd and re-numbered Service 30 under 1974 Bus Rationalisation.

Service 31

1^st Generation (1974 - 1976)

Operator	Route	Year	Date	Service changes
	Chai Chee ↔ New Bridge Rd	1974	3 February	Re-numbered from Service 31 between Chai Chee Ter and New Bridge Rd Ter under 1974 Bus Rationalisation.
		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 and Lor 1 Geylang towards Chai Chee Ter with the conversion of Geylang Rd to one-way traffic.
		1976	2 August	Discontinued.

2^nd Generation (since 1979)

Operator	Route	Year	Date	Service changes
(Current) Known as prior to 1 November 2001	Bedok ↺ Kallang Pk/Natl Stadium	1979	27 May	Introduced between Bedok Int and Stadium Wk (Loop).
		1980	23 July	Amended to ply Bedok Sth Rd, skipping Bedok Sth Ave 1.
			31 August	Amended to ply Marine Parade Rd and Amber Rd, skipping Karikal Rd and East Coast Rd.
	Tampines ↺ Kallang Pk/Natl Stadium	1985	7 April	Extended to Tampines Ter.
		1986	13 April	Amended to ply Stadium Rd, skipping Stadium Wk.
		1987	29 November	Amended to Tampines Int.
		1988	23 October	Skips a pair of bus stops outside and opposite Tampines Stadium along Tampines Ave 5.
	Tampines ↔ Toa Payoh	1993	5 December	Integrated with Service 149 and extended to Toa Payoh Int under TransitLink Network Integration Exercise Phase 14, skipping Stadium Rd.
		1994	5 March	Amended to ply Kim Keat Lk and Lor 6 Toa Payoh towards Toa Payoh Int.
			TBC	Skips the bus stop outside Kallang Stn along Sims Ave.
		1997	TBC	Serves additional pair of bus stops outside and opposite Tampines Stadium along Tampines Ave 5.
		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.
		1999	TBC	Last bus from Toa Payoh Temp Int extended to 2335 hrs on weekdays.
		2002	19 May	Amended to Toa Payoh Integrated Transport Hub.
		2004	27 April	Amended to ply Geylang Rd, Kallang Rd and Sims Ave towards Toa Payoh Int with the temporary conversion of Lor 1 Geylang to one-way traffic.
			6 December	Amended to ply the reinstated Lor 1 Geylang towards Toa Payoh Int, skipping Geylang Rd, Kallang Rd and Sims Ave.
	31Tampines ↔ Toa Payoh 31ATampines → New Upp Changi Rd	2005	10 January	31AIntroduced from Tampines Int to New Upp Changi Rd (Tanah Merah Stn) during morning peak hours on weekdays.
			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.
		2006	19 March	Amended to ply Cassia Lk, Guillemard Rd and Guillemard Camp Rd with the partial closure of Old Airport Rd and Dunman Rd to facilitate the construction of Dakota station on the Circle Line.
			TBC	Serves additional bus stop outside Victoria Sch along Marine Parade Rd.
		2008	29 December	Amended to ply the reinstated Old Airport Rd and Dunman Rd, skipping Cassia Lk, Guillemard Rd and Guillemard Camp Rd.
		2015	22 June	Designated wheelchair-accessible bus service (WAB).

Service 31/31A

Operator	Route	Year	Date	Service changes
Associated Bus Services	Changi Rd ↔ Prince Edward	1971	11 April	Introduced between Changi Rd Ter and Prince Edward Ter under 1971 Bus Reorganisation.
	Changi Rd ↺ Outram Pk		9 May	Extended to loop at Outram Pk.
	Chai Chee ↺ Outram Pk	1973	1 July	Operations transferred to Singapore Bus Services.
				Amended to Chai Chee Ter.
		1974	3 February	Amended to New Bridge Rd Ter and re-numbered Service 31 under 1974 Bus Rationalisation.

Service 32

Operator	Route	Year	Date	Service changes
Amalgamated Bus Company	Changi Rd ↺ Mei Chin Rd	1971	11 April	Introduced between Changi Rd Ter and Mei Chin Rd (Loop) under 1971 Bus Reorganisation.
			28 September	Amended to ply the extended Ganges Ave towards Changi Rd 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.
(Current) Known as prior to 1 November 2001	Chai Chee ↺ Mei Chin Rd	1973	1 July	Operations transferred to Singapore Bus Services.
				Extended to Chai Chee Ter.
		1975	2 March	Amended to ply Sims Ave and Lor 1 Geylang towards Chai Chee Ter with the conversion of Geylang Rd to one-way traffic.
	Chai Chee ↔ Mei Chin Rd	1976	8 February	Amended to Mei Chin Rd Ter.
	Bedok ↔ Mei Chin Rd	1979	7 May	Extended to Bedok Int.
			14 October	Amended to ply Sims Ave East towards Bedok Int with the conversion of Changi Rd to one-way traffic.
			11 November	Amended to ply Ganges Ave towards Mei Chin Rd with the realignment of Delta Circus.
	Bedok ↺ Upp Cross St		25 November	Shortened to loop at Upp Cross St from Bedok Int.
		1980	11 May	Amended to ply Eu Tong Sen St and Canal Rd, skipping New Bridge Rd.
		1987	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.
			13 December	Serves new staggered bus stop opposite Peninsula Plaza along Nth Bridge Rd, skipping the bus stop outside St Andrew's Cath.
	Bedok ↔ Buona Vista	1988	23 October	Extended to Buona Vista Ter.
		1990	10 June	Amended to ply Nth Boat Quay, skipping Sth Bridge Rd, Nth Canal Rd and Eu Tong Sen St.
		1992	29 March	Amended to ply Lower Delta Rd and Tiong Bahru Rd under TransitLink Network Integration Exercise Phase 6, skipping Alexandra Rd.
		1997	TBC	Serves new bus stop outside The Buddhist Union along Sims Ave East.
		1999	TBC	Serves the bus stop outside Bugis Stn along Victoria St, skipping the bus stop opposite Bugis Junction.
		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.
		2006	19 March	Amended to ply Cassia Lk, Guillemard Rd and Guillemard Camp Rd with the partial closure of Old Airport Rd and Dunman Rd to facilitate the construction of Dakota station on the Circle Line.
		2008	29 December	Amended to ply the reinstated Old Airport Rd and Dunman Rd, skipping Cassia Lk, Guillemard Rd and Guillemard Camp Rd.
		2011	19 November	Amended to Bedok Temp Int.
		2012	3 December	Designated wheelchair-accessible bus service (WAB).
		2014	30 November	Amended to Bedok Integrated Transport Hub.
		2016	6 March	Amended to ply Tanglin Rd and Kay Siang Rd with the partial closure of Margaret Dr.
		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 33

Operator	Route	Year	Date	Service changes
Amalgamated Bus Company	Changi Rd ↔ Clementi Rd	1971	11 April	Introduced between Changi Rd Ter and Clementi Rd Ter under 1971 Bus Reorganisation.
	Changi Rd ↔ Pasir Panjang Rd		19 May	Amended to Pasir Panjang Rd Ter.
(Current) Known as prior to 1 November 2001	Chai Chee ↔ Pasir Panjang Rd	1973	1 July	Operations transferred to Singapore Bus Services.
				Extended to Chai Chee Ter.
	Upp Changi Rd Track 6 ↔ Pasir Panjang Rd	1974	1 December	Extended to Upp Changi Rd Track 6 Ter.
		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 Chai Chee Ter with the conversion of Geylang Rd to one-way traffic.
	Chai Chee ↔ Pasir Panjang Rd	1978	13 March	Amended to Chai Chee Ter.
		1979	14 October	Amended to ply Still Rd and Sims Ave East towards Chai Chee Ter with the conversion of Changi Rd to one-way traffic, skipping Telok Kurau Rd.
			14 November	Amended to ply Telok Kurau Rd, skipping Still Rd.
	Chai Chee ↔ Kent Ridge	1981	5 July	Amended to Kent Ridge Ter.
	Bedok ↔ Kent Ridge	1985	15 September	Extended to Bedok Int and amended to ply Dunman Rd, Old Airport Rd and Mountbatten Rd.
		1986	1 June	Skips removed bus stop before Ayer Rajah Rd along Clementi Rd.
		1987	6 April	Skips removed bus stop before College Rd along Outram Rd.
			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 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.
		1988	11 January	Serves merged bus stop along Ayer Rajah Rd.
			20 March	Amended to ply Upp Cross St and New Bridge Rd, skipping Neil Rd.
			29 May	Amended to ply Buona Vista Flyover with the opening of the Ayer Rajah Expressway (AYE), skipping Portsdown Rd.
		1990	22 July	Serves additional bus stop outside Ellenborough Mkt along Eu Tong Sen St.
		1993	11 April	Amended to ply Jln Sultan, Victoria St and Hill St, 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.
		1995	1 April	Amended to ply Tembeling Rd towards Bedok Int with the partial conversion of Joo Chiat Rd to one-way traffic.
		1996	TBC	Skips a removed bus stop before Joo Chiat Pl along Joo Chiat Rd.
		1997	TBC	Serves the bus stop outside Bugis Stn along Victoria St, skipping the bus stop opposite Bugis Junction.
			7 December	Amended to ply Upp Pickering St, Sth Bridge Rd, Neil Rd and Cantonment Rd with the partial closure of New Bridge Rd to facilitate the construction of Chinatown station on the North East Line.
		1998	TBC	First bus from Bedok Int brought forward to 0545 hrs on weekdays, and 0550 hrs on Saturdays.
		2002	20 April	Amended to ply the reinstated New Bridge Rd, skipping Upp Pickering St, Sth Bridge Rd, Neil Rd and Cantonment Rd.
	33Bedok ↔ Kent Ridge 33AKent Ridge → Tiong Bahru Rd		TBC	33AIntroduced from Kent Ridge Ter to Tiong Bahru Rd (Blk 1) during evening peak hours on weekdays.
		2005	5 June	Amended to ply Sims Ave and Sims Way with the partial closure of southbound Mountbatten Rd.
			12 June	Serves new bus stop outside Science Pk along AYE.
			26 June	Amended to ply Sims Way and Geylang Rd with the partial closure of northbound Mountbatten Rd.
		2006	19 March	Amended to ply Cassia Lk, Guillemard Rd and Guillemard Camp Rd with the partial closure of Old Airport Rd and Dunman Rd to facilitate the construction of Dakota station on the Circle Line.
		2008	26 October	Serves additional bus stop opposite Kent Ridge Ter along Clementi Rd.
			29 December	Amended to ply the reinstated Old Airport Rd and Dunman Rd, skipping Cassia Lk, Guillemard Rd and Guillemard Camp Rd.
	33Bedok ↔ Kent Ridge 33AKent Ridge → Tiong Bahru Rd 33BBedok → Joo Chiat Rd	2009	9 August	33BIntroduced from Bedok Int to Joo Chiat Rd (Aft Tembeling Rd) during the 1st and 15th days of the lunar calendar if they fall on Sun/P.H.
		2011	19 November	Amended to Bedok Temp Int.
		2012	25 June	Designated wheelchair-accessible bus service (WAB).
		2014	30 November	Amended to Bedok Integrated Transport Hub.
	33Bedok ↔ Kent Ridge 33AKent Ridge → Tiong Bahru Rd	2016	TBC	33BDiscontinued.
	33Bedok ↔ Kent Ridge 33AKent Ridge → Tiong Bahru Rd 33BBedok → Old Airport Rd	2019	11 March	33BIntroduced from Bedok Int to Old Airport Rd (Blk 22) during morning peak hours on weekdays. Wheelchair-accessible bus service (WAB) at launch.
		2024	15 September	Serves new bus stop along Alexandra Rd opposite Cycle & Carriage.

Service 33X

Operator	Route	Year	Date	Service changes
	Bedok ↔ Kent Ridge	1985	15 September	Introduced as alternate trips between Bedok Int and Kent Ridge Ter, plying its former route via Sims Ave/Geylang Rd.
		1986	1 June	Skips removed bus stop before Ayer Rajah Rd along Clementi Rd.
		1987	6 April	Skips removed bus stop before College Rd along Outram Rd.
			27 July	Converted to peak hour service on weekdays and Saturdays.
			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 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.
		1988	11 January	Serves merged bus stop along Ayer Rajah Rd.
			20 March	Amended to ply Upp Cross St and New Bridge Rd, skipping Neil Rd.
			29 May	Amended to ply Buona Vista Flyover with the opening of the Ayer Rajah Expressway (AYE), skipping Portsdown Rd.
			24 October	Discontinued.

Service 34

1^st Generation (1995 - 2002)

Operator	Route	Year	Date	Service changes
Known as prior to 1 November 2001	Bedok ↺ Changi Airport	1995	24 April	Introduced between Bedok Int and Changi Airport (Loop), operating on weekdays and Saturdays only.
	Bedok ↔ Changi Airport	1996	TBC	Converted to bi-directional service between Bedok Int and Changi Airport PTB 1.
		2000	TBC	Serves new pair of bus stops outside and opposite SATS Flight Kitchen along Airport Blvd.
		2002	15 September	Discontinued.

2^nd Generation (since 2005)

Operator	Route	Year	Date	Service changes
	Punggol ↔ Changi Airport	2005	31 July	Introduced between Punggol Int and Changi Airport, operating between 0545 hrs and 2345 hrs daily.
		2007	TBC	First bus from Punggol Int brought forward to 0530 hrs on weekdays.
			11 November	Amended to serve Changi Airport PTB3.
		2008	TBC	First bus from Punggol Int brought forward to 0530 hrs on Saturdays, Sundays and Public Holidays.
		2009	26 October	Designated wheelchair-accessible bus service (WAB).
	34Punggol ↔ Changi Airport 34APunggol → Tampines Ave 5	2011	28 March	34AIntroduced from Punggol Int to Tampines Ave 5 (Opp Tampines Stadium) during morning peak hours on weekdays. Wheelchair-accessible bus service (WAB) at launch.
	34Punggol ↺ Changi Airport 34APunggol → Tampines Ave 5	2012	9 January	34Converted to loop service between Punggol Int and Changi Airport PTB2.
		2014	24 August	Serves new pair of bus stops before and after Punggol Rd along TPE.
(Current)		2016	4 September	Operations transferred to Go-Ahead Singapore.
			23 October	Serves new pair of bus stops outside UWCSEA and outside Blk 871C along Tampines Ave 5.
		2017	21 October	Serves new pair of bus stops outside Tampines East Stn along Tampines Ave 2.
			22 October	Amended to serve Changi Airport PTB4.
	34Punggol ↺ Changi Airport 34APunggol → Tampines Ave 5 34BTampines Ave 10 ↺ Changi Airport	2019	25 March	34BIntroduced between Tampines Ave 10 and Changi Airport PTB2 (Loop) during peak hours on weekdays. Wheelchair-accessible bus service (WAB) at launch.
	34Punggol Coast ↺ Changi Airport 34APunggol Coast → Tampines Ave 5 34BTampines Ave 10 ↺ Changi Airport	2025	29 June	Extended to Punggol Coast Integrated Transport Hub.

Service 35

Operator	Route	Year	Date	Service changes
(Current) Known as prior to 1 November 2001	Bedok ↺ Tanah Merah Ferry Rd	1995	9 July	Introduced between Bedok Int and Tanah Merah Ferry Rd (Loop).
		1996	TBC	Serves 2 new pairs of bus stops outside and opposite Concord Express, before Tanah Merah Country Club and outside Laguna Natl Country Club along Xilin Ave.
		1997		Serves new bus stop outside Global Logistics Ctr along Xilin Ave.
		1999		Serves new pair of bus stops outside and opposite Singapore Expo along Xilin Ave.
		2002		Last bus extended to 2310 hrs daily.
		2006		Last bus extended to 2315 hrs daily.
		2011	19 November	Amended to Bedok Temp Int, serves additional bus stop outside Bedok Stn Exit A.
		2014	23 March	Designated wheelchair-accessible bus service (WAB).
			30 November	Amended to Bedok Integrated Transport Hub.
	Bedok ↺ Alps Ave		15 December	Extended to loop at Alps Ave and converted to a day service on weekdays and Saturdays under the LTA's Bus Service Enhancement Programme (BSEP).
		2015	16 February	Serves 2 new bus stops outside Prologis and outside DHL along Alps Ave.
		2017	24 April	Amended to ply Tanah Merah Coast Rd with the partial closure of Changi Coast Rd.
		2021	26 December	Serves new pair of bus stops before and after Changi Coast Rd along Aviation Pk Rd.
		2022	24 January	Amended to ply the realigned Tanah Merah Coast Rd towards Bedok Int, serving the relocated bus stop outside Changi Naval Base.
			25 April	Amended to ply the realigned Tanah Merah Coast Rd towards Alps Ave, serving the relocated bus stop opposite Changi Naval Base.
		2023	29 May	Serves new bus stop before Aviation Pk Rd along Tanah Merah Coast Rd.

Service 35M

Operator	Route	Year	Date	Service changes
(Current)	Bedok ↺ Tanah Merah Ferry Rd	2014	15 December	Renumbered from Service 35 between Bedok Int and Tanah Merah Ferry Rd (Loop) under the LTA's Bus Service Enhancement Programme (BSEP), operating during evening off peak hours on weekdays and Saturdays and throughout the day on Sundays and Public Holidays. Wheelchair-accessible bus service (WAB) at launch.

Service 36

Operator	Route	Year	Date	Service changes
Known as prior to 1 November 2001	AMBukit Merah → Changi Airport PMChangi Airport → Bukit Merah	1997	1 December	Re-numbered from Service 16E between Bt Merah Int and Changi Airport as a peak hour one-directional semi-express service on weekdays.
	Changi Airport ↺ Tomlinson Rd	1998	6 September	Amended to loop at Tomlinson Rd, amended to ply Marine Parade Rd/Siglap Link, Amber Rd, Mountbatten Rd, Marina Ctr and converted to a full day trunk service.
		2000	TBC	Serves new bus stop opposite SATS Flight Kitchen along Airport Blvd.
	36Changi Airport ↺ Tomlinson Rd 36AChangi Airport → Tomlinson Rd		TBC	36AIntroduced from Changi Airport PTB2 to Tomlinson Rd (Opp The Regent S'pore) after the last bus of Service 36 daily.
		2002	7 July	Skips the bus stop outside Orchard Emerald along Orchard Rd.
		2003	TBC	Serves additional bus stop opposite Mandarin Gdns along Siglap Rd.
		2005	2 July	Amended to ply Grange Rd with the partial closure of Somerset Rd.
		2006	TBC	Serves additional bus stop outside Victoria Sch along Marine Parade Rd.
		2007	11 November	Amended to serve Changi Airport PTB3.
	36Changi Airport ↺ Tomlinson Rd 36AChangi Airport → Tomlinson Rd 36BChangi Airport → Tomlinson Rd → Siglap Rd	2009	TBC	36BIntroduced from Changi Airport PTB2 to Siglap Rd (Opp Mandarin Gdns) as a peak hour service on weekdays.
			3 December	Designated wheelchair-accessible bus service (WAB).
	36Changi Airport ↺ Tomlinson Rd 36AChangi Airport → Tomlinson Rd 36BMarine Parade Rd → Tomlinson Rd → Siglap Rd	2010	TBC	36BShortened to start from Marine Parade Rd (Lagoon View).
		2013	28 July	Serves new pair of bus stops outside One Amber and outside Tg Katong Rd Sth Playground along Tg Katong Rd South.
(Current)		2016	18 September	Operations transferred to Go-Ahead Singapore.
		2017	22 October	Amended to serve Changi Airport PTB4.
	36Changi Airport ↺ Tomlinson Rd 36AChangi Airport → Tomlinson Rd 36BMarine Parade Rd → Tomlinson Rd → Siglap Rd 36TChangi Airport ↺ Tomlinson Rd → Changi Airport	2018	24 July	Terminating Trip 36T introduced for trips that terminate at Changi Airport Terminal 2.
		2025	26 July	Amended to ply Still Rd Sth towards Tomlinson Rd, skipping part of Marine Parade Rd and Mountbatten Rd. Amended to ply Fort Rd and Mountbatten Rd towards Changi Airport to facilitate reinstatement works for the collapsed Tg Katong Rd Sth.
			2 August	Amended to ply reinstated Tanjong Kg Rd Sth towards Changi Airport, skipping Fort Rd and Mountbatten Rd.
			4 August	Amended to ply reinstated Tanjong Kg Rd Sth towards Tomlinson Rd, skipping Still Rd Sth.

Service 37

Operator	Route	Year	Date	Service changes
(Current) Known as prior to 1 November 2001	Tampines ↺ Changi North Cres	1996	15 July	Introduced between Tampines Int and Changi Nth Cres (Loop) as a peak hour service.
		1999	TBC	Last bus (AM peak) extended to 0830 hrs daily.
		2004	8 March	Last bus (AM peak) extended to 0850 hrs daily. PM peak trips adjusted to operate between 1550 hrs and 1935 hrs daily.
		2006	16 October	First bus (AM peak) brought forward to 0600 hrs on weekdays and Saturdays.
		2007	22 January	Converted to day service.
			20 October	Serves 3 new bus stops outside and opposite Edwards Lifesciences and outside Seamap along Changi Nth Cres.
		2010	5 November	First bus brought forward to 0600 hrs on Sundays and Public Holidays.
		2016	27 June	Designated wheelchair-accessible bus service (WAB).

Service 38

Operator	Route	Year	Date	Service changes
(Current)	Tampines ↔ Bedok	2002	7 April	Introduced between Tampines Int and Bedok Int with the integration of Services 220 and 290.
			TBC	Serves new bus stop outside Blk 223 along Simei St 4.
		2011	27 June	Designated wheelchair-accessible bus service (WAB).
			19 November	Amended to Bedok Temp Int.
		2014	30 November	Amended to Bedok Integrated Transport Hub.
		2017	21 October	Serves new pair of bus stops outside Tampines East Stn along Tampines Ave 2.
		2018	8 April	Serves new pair of bus stops after Somapah Rd and before Simei Rd along Upp Changi Rd East.

Service 39

Operator	Route	Year	Date	Service changes
(Current)	Tampines ↔ Yishun	2003	17 August	Introduced between Tampines Int and Yishun Int.
		2004	25 July	Amended to ply Jln Kayu in both directions.
			TBC	First bus from Tampines Int brought forward to 0545 hrs on weekdays.
		2006	TBC	First bus from Tampines Int brought forward to 0530 hrs on weekdays.
		2011	27 June	Designated wheelchair-accessible bus service (WAB).
		2012	29 April	Serves new bus stop outside Blk 612 along Pasir Ris Dr 1.
		2014	5 October	Serves additional pair of bus stops before and after Punggol Rd along TPE.
		2015	14 March	Amended to Yishun Temp Int.
	Tampines Concourse ↔ Yishun	2016	18 December	Extended to Tampines Concourse Int.
		2017	21 October	Serves new pair of bus stops outside Tampines East Stn along Tampines Ave 2.
		2019	8 September	Amended to Yishun Integrated Transport Hub.
		2021	24 October	Amended to ply Pasir Ris Ind Dr 1, Punggol Ctrl and Punggol Way, skipping Pasir Ris Dr 12 and a portion of TPE.
		2022	30 October	Temporarily amended to ply Pasir Ris St 11 and Pasir Ris St 12 with the partial closure of Pasir Ris Dr 1 to facilitate the construction of Pasir Ris East station on the Cross Island Line.
		2023	8 October	Temporarily amended to ply Pasir Ris Ctrl and Pasir Ris Dr 8 with the partial closure of Pasir Ris Dr 1 to facilitate the construction of Pasir Ris station on the Cross Island Line.
	39Tampines Concourse ↔ Yishun 39APasir Ris Central → Jln Kayu 39BPunggol Way → Pasir Ris Central	2024	27 May	39First bus timing from Tampines Concourse Int brought forward to 0525 hrs on weekdays.
				39AIntroduced from Pasir Ris Ctrl (Opp Pasir Ris Stn Exit B) to Jln Kayu (Aft Seletar Camp G) during peak hours on Weekdays. Wheelchair-accessible bus service (WAB) at launch.
				39BIntroduced from Punggol Way (Blk 220C) to Pasir Ris Ctrl (Pasir Ris Stn Exit B) during morning peak hours on Weekdays. Wheelchair-accessible bus service (WAB) at launch.
			24 November	Serves new pair of bus stops outside and opposite UMC along Pasir Ris Ind Dr 1.

See also

• History of Bus Services