List of bus routes in Singapore

Go-Ahead Singapore Mercedes-Benz Citaro on route 359 in November 2018

SBS Transit Wright Eclipse Gemini 2-bodied Volvo B9TL in December 2015

This is a list of the bus routes operated by various bus operators in Singapore, with the four public bus operators: SBS Transit, SMRT Buses, Tower Transit Singapore and Go-Ahead Singapore. All dates and times stated in the tables are according to Singapore Time (SGT) (UTC+08:00).

Types

• Trunk: Routes that operate between towns.
• Short Trip: Routes that operate short haul trips of trunk services which cater to high demand sectors of the entire route.
• Feeder: Services that operate within a neighbourhood/housing estate, originating and turning back to and from the same bus interchange.
• Jurong Industrial Service: Routes that serve the industrial areas in Jurong.
• Express: Routes that stop at selected stops and generally run on expressways for faster travel between towns.
• NightRider (SMRT Buses) and Nite Owl (SBS Transit): After-hour services on Fridays, Saturdays and eve of Public Holidays, usually after 1am.
• Chinatown Direct: Routes that run from towns to Chinatown via the expressways.
• City Direct: Services that connect passengers travelling directly to and from the Central Area.
• Cross Border Services: Services that cross the Causeway into Malaysia.
• Resorts World Sentosa Services : Services that run from various locations to Resorts World Sentosa.
• Premium: Special gazetted services that charge a flat fare. No standing is allowed on such bus services.

Legends

Operator

• The company that operates the service.

Direction

• Whether the service is a bi-directional service, a uni-directional service or a loop service.

Service type

• What is the route classified as (Trunk, Feeder, Express, etc.).

Route package

• Package allocated to the service.

Bus routes

Routes 2–99

Route number	Origin	Direction	Destination	Service type	Operator	Introduced	Remarks	Package
2	Changi Village Bus Terminal	↔	Kampong Bahru Bus Terminal	Trunk	Go-Ahead Singapore	11 April 1971		Loyang
2A	Kampong Bahru Bus Terminal	→	Tanah Merah MRT Station	Short Trip		12 March 2018
3	Tampines Bus Interchange	↔	Punggol Bus Interchange	Trunk		7 April 2002	Express along TPE. Route is formed after merger of former Services 294 and 357. Buses heading towards Tampines will en route stop at Pasir Ris Bus Interchange.
3A		→	Pasir Ris Drive 12	Short Trip
4	Tampines Bus Interchange	↺	Changi North Way	Trunk	SBS Transit	17 March 2013	Bus service is under Bus Service Enhancement Programme (BSEP).	Tampines
5	Bukit Merah Bus Interchange	↔	Pasir Ris Bus Interchange	Trunk	SBS Transit	11 March 2007	Express along PIE.	Bukit Merah
6	Pasir Ris Bus Interchange	↺	Loyang Crescent/Loyang Way	Trunk	Go-Ahead Singapore	25 October 1993	0620 – 1930 hrs on Weekdays, 0620 – 1500 hrs on Saturdays. Amended since 20 December 2004.	Loyang
7	Clementi Bus Interchange	↔	Bedok Bus Interchange	Trunk	SBS Transit	11 March 1979	Replaces Blue Arrow Service 307.	Clementi
7A	Bedok Bus Interchange	→	Orchard Road	Short Trip		25 February 2018
7B	Clementi Bus Interchange	→	Dhoby Ghaut MRT Station
8	Toa Payoh Bus Interchange	↔	Tampines Bus Interchange	Trunk	SBS Transit	1 March 1990		Bishan - Toa Payoh
9	Bedok Bus Interchange	↺	Changi Airfreight Centre	Trunk	SBS Transit	9 April 1979		Bedok
9A		→	Loyang Ave	Short Trip
10	Tampines Bus Interchange	↔	Kent Ridge Bus Terminal	Trunk	SBS Transit	11 April 1971		Tampines
10e	Bedok Road	→	Shenton Way	Express		19 September 2005
11	Lorong 1 Geylang Bus Terminal	↺	Rhu Cross	Trunk	SBS Transit	14 April 1990	Route extended from Stadium Walk to Rhu Cross from 8 June 2014.	Serangoon - Eunos
12	Pasir Ris Bus Interchange	↔	Kampong Bahru Bus Terminal	Trunk	Go-Ahead Singapore	11 April 1971		Loyang
12e				Express		28 January 2018	Plies exact route of Service 12 but skips East Coast and Mountbatten Roads.
13	Upper East Coast Bus Terminal	↔	Yio Chu Kang Bus Interchange	Trunk	SBS Transit	11 April 1971		Bedok
13A	Ang Mo Kio Avenue 6	→	Bishan MRT Station	Short Trip		9 April 2012
14	Bedok Bus Interchange	↔	Clementi Bus Interchange	Trunk	SBS Transit	11 April 1971	Introduced as Service 13A. Renumbered to Service 14 on 3 February 1974.	Bedok
14A		→	Grange Road	Short Trip
14e	Bedok North Avenue 3	→	Orchard Road	Express		12 December 2005	Weekdays AM and PM Peak.
15	Pasir Ris Bus Interchange	↺	Marine Parade	Trunk	Go-Ahead Singapore	18 September 1995		Loyang
15A		→	Jalan Eunos	Short Trip		27 July 2009
16	Bukit Merah Bus Interchange	↔	Bedok Bus Interchange	Trunk	SBS Transit	2 May 1976	Looped at Siglap Road until 19 August 2007.	Bukit Merah
17	Pasir Ris Bus Interchange	↔	Bedok Bus Interchange	Trunk	Go-Ahead Singapore	4 April 1993		Loyang
17A	Bedok Bus Interchange	↺	Bedok North Depot	Short Trip		17 April 2006	Operating hours extended from 16 November 2014.
18	Tampines Concourse Bus Interchange	↺	Bedok Bus Interchange	Trunk	SBS Transit	25 August 1984	Route extended to serve Tampines Concourse Bus Interchange from 18 December 2016. To be extended to serve Tampines St 32, 33 & 34 as part of the opening of Downtown Line 3.	Tampines
19	Tampines Bus Interchange	↺	Changi Airfreight Centre	Trunk	SBS Transit	1993	Replaces deleted sectors of Service 29. 0530 – 1945 hrs daily.	Tampines
20	Tampines Bus Interchange	↺	Changi Business Park Central 2	Trunk	SBS Transit	9 June 2013	Bus service is under Bus Service Enhancement Programme (BSEP). To be amended to ply via Somapah Rd and serve Expo Station as part of opening of Downtown Line 3.	Tampines
21	Pasir Ris Bus Interchange	↔	Saint Michael Bus Terminal	Trunk	SBS Transit	29 November 1992		Bishan - Toa Payoh
21A	Geylang Road	→	Kitchener Road	Short Trip		25 May 2014
22	Ang Mo Kio Bus Interchange	↔	Tampines Bus Interchange	Trunk	SBS Transit	24 January 1988		Tampines
23	Tampines Bus Interchange	↺	Rochor Canal Road	Trunk	SBS Transit	20 February 1983		Tampines
24	Ang Mo Kio Bus Interchange	↺	Changi Airport	Trunk	SBS Transit	25 June 1983	Express along PIE/ECP.	Seletar
25	Ang Mo Kio Bus Interchange	↔	Upper East Coast Bus Terminal	Trunk	SBS Transit	28 October 1979	Extended to Upper East Coast Bus Terminal from 9 April 2017	Bedok
26	Bedok Bus Interchange	↔	Toa Payoh Bus Interchange	Trunk	SBS Transit	12 July 1981	Route amended to serve Chai Chee Estate from 12 June 2016	Bishan - Toa Payoh
27	Hougang Central Bus Interchange	↺	Changi Airport	Trunk	SBS Transit	24 January 1988		Sengkang - Hougang
27A	Sengkang East Ave	→	Tampines Avenue 4	Short Trip
28	Tampines Bus Interchange	↔	Toa Payoh Bus Interchange	Trunk	SBS Transit	2 October 1994		Tampines
29	Tampines Bus Interchange	↺	Changi Village Bus Terminal	Trunk	SBS Transit	9 June 1985		Tampines
29A		→	Tampines Avenue 7	Short Trip
30	Bedok Bus Interchange	↔	Boon Lay Bus Interchange	Trunk	SBS Transit	11 April 1971	Introduced as Service 30/30A. Renumbered Service 30 on 3 February 1974. Route amended due to opening of Marina Coastal Expressway on 29 December 2013.	Bedok
30e		→	Pasir Panjang Road	Express		19 September 2005
31	Tampines Bus Interchange	↔	Toa Payoh Bus Interchange	Trunk	SBS Transit	27 May 1979		Tampines
31A		→	Tanah Merah MRT Station	Short Trip		10 January 2005
32	Bedok Bus Interchange	↔	Buona Vista Bus Terminal	Trunk	SBS Transit	11 April 1971		Clementi
33	Kent Ridge Bus Terminal	↔	Bedok Bus Interchange	Trunk	SBS Transit	11 April 1971		Clementi
33A		→	Tiong Bahru Road	Short Trip
33B	Bedok Bus Interchange	→	Joo Chiat Place			9 August 2009
34	Punggol Bus Interchange	↺	Changi Airport	Trunk	Go-Ahead Singapore	31 July 2005	Express along TPE.	Loyang
34A		→	Tampines Avenue 5	Short Trip
35	Bedok Bus Interchange	↺	Airport Logistics Park of Singapore (ALPS)	Trunk	SBS Transit	1995	Route extended from Tanah Merah Ferry Terminal to Airport Logistics Park Of Singapore (ALPS) from 15 December 2014.Amended to ply Tanah Merah Coast Road and Aviation Park Rd due to partial closure of Changi Coast Road on 24 April 2017.	Bedok
35M		↺	Tanah Merah Ferry Terminal			15 December 2014	Introduced to run during non-operating hours of Service 35 after the extension of the parent service to the Airport Logistics Park of Singapore (ALPS).
36	Changi Airport	↺	Tomlinson Road	Trunk	Go-Ahead Singapore	31 January 1994	Introduced as Service 16E, operating during weekday peak hours from Bukit Merah to Changi Airport via express sectors along ECP, skipping Marine Parade. Renumbered to Service 36 on 1 December 1997. Revised as Changi Airport to Tomlinson Rd on 6 September 1998.	Loyang
36A		→		Short Trip
36B	Marine Parade Road	→	Siglap Road
37	Tampines Bus Interchange	↺	Changi North Crescent	Trunk	SBS Transit	1996		Tampines
38	Tampines Bus Interchange	↔	Bedok Bus Interchange	Trunk	SBS Transit	7 April 2002	Introduced with the merger of former Services 220 and 290.	Tampines
39	Tampines Concourse Bus Interchange	↔	Yishun Bus Interchange	Trunk	SBS Transit	17 August 2003	Route extended to serve Tampines Concourse Bus Interchange from 18 December 2016.	Tampines
40	Bedok Bus Interchange	↺	Merparti Road	Trunk	SBS Transit	11 April 1971		Bedok
41	Jurong East Bus Interchange	↺	Jalan Anak Bukit	Trunk	Tower Transit Singapore	14 December 2014	Bus service is under Bus Service Enhancement Programme (BSEP).	Bulim
42	Kembangan MRT Station	↺	Opera Estate	Trunk	SBS Transit	5 November 1989	Introduced as Service M2, an MRT shuttle service. Renumbered to Service 42 on 5 October 1997.	Bedok
43	Punggol Bus Interchange	↔	Upper East Coast Bus Terminal	Trunk	Go-Ahead Singapore	23 October 2005		Loyang
43e		↔	Marine Parade Road	Express		9 September 2019	Weekdays AM and PM Peak
43M		↺	Serangoon Central (Serangoon MRT Station)	Trunk		16 November 2014	Supplementary service of Service 43. Bus service is under Bus Service Enhancement Programme (BSEP).
45	Upper East Coast Bus Terminal	↔	Ang Mo Kio Bus Depot	Trunk	SBS Transit	26 December 2006		Bedok
45A	Lorong Ah Soo	→	Serangoon MRT Station	Short Trip		28 June 2010
46	Upper East Coast Bus Terminal	↔	Tampines Bus Interchange	Trunk	SBS Transit	12 June 2016	Bus services are under Bus Service Enhancement Programme (BSEP)	Bedok
47	Changi Business Park Bus Terminal	↺	Amber Road	Trunk	SBS Transit	20 December 2015		Tampines
48	Bedok North Bus Depot	↔	Buona Vista Bus Terminal	Trunk	SBS Transit	3 July 2005.		Clementi
49	Jurong East Bus Interchange	↺	Jurong West Street 42	Trunk	Tower Transit Singapore	14 December 2013	Bus service is under Bus Service Enhancement Programme (BSEP). Extended to terminate at Jurong East Bus Interchange from 22 November 2015.	Bulim
50	Bishan Bus Interchange	↔	Punggol Bus Interchange	Trunk	SBS Transit	16 December 2012	Bus service is under Bus Service Enhancement Programme (BSEP).	Bishan - Toa Payoh
51	Hougang Central Bus Interchange	↔	Jurong East Bus Interchange	Trunk	SBS Transit	11 April 1971	Operated to Hougang South Bus Interchange until 15 February 2004.	Sengkang - Hougang
51A	Jurong East Bus Interchange	→	Pandan Gardens	Short Trip		12 May 2002	Extended to 1.10 am on the eves of Public Holidays.
52	Bishan Bus Interchange	↔	Jurong East Bus Interchange	Trunk	SBS Transit	23 October 2005		Bishan - Toa Payoh
53	Bishan Bus Interchange	↺	Changi Airport	Trunk	SBS Transit	10 July 1994		Serangoon - Eunos
53A	Pasir Ris Drive 1	→		Short Trip		1 September 2016
53M	Hougang Avenue 1	↺	Serangoon Central			16 August 2015	Bus service is under Bus Service Enhancement Programme (BSEP).
54	Bishan Bus Interchange	↔	Kampong Bahru Bus Terminal	Trunk	SBS Transit	5 December 1993	Merger of former services 104 and 134. Extend to Bishan Street 13 from 5 November 2006.	Bishan - Toa Payoh
55	Bishan Bus Interchange	↔	Upper East Coast Bus Terminal	Trunk	SBS Transit	29 November 1992	Extended to Upper East Coast Bus Terminal from 9 April 2017	Serangoon - Eunos
55B	Bishan Bus Interchange	→	Ang Mo Kio Avenue 10	Short Trip		25 November 2013		Serangoon - Eunos
56	Bishan Bus Interchange	↔	Marina Centre Bus Terminal	Trunk	SBS Transit	22 December 1985		Bishan - Toa Payoh
57	Bishan Bus Interchange	↔	Bukit Merah Bus Interchange	Trunk	SBS Transit	31 July 2005	Whitley Road to Bukit Timah Road sector removed from 21 January 2007.	Bukit Merah
58	Bishan Bus Interchange	↔	Pasir Ris Bus Interchange	Trunk	SBS Transit	31 July 2005		Serangoon - Eunos
58A	Serangoon MRT Station	→	Tampines Ave 10	Short Trip		10 April 2017
58B	Pasir Ris Bus Interchange	→	Upper Paya Lebar Road
59	Bishan Bus Interchange	↔	Changi Village Bus Terminal	Trunk	SBS Transit	23 October 2005		Serangoon - Eunos
60	Eunos Bus Interchange	↺	Bedok Bus Interchange	Trunk	SBS Transit	17 November 2002	Introduced with the merger of former Services 226 and 385. Amended on 7 November 2004	Serangoon - Eunos
60A		→	Bedok Reservoir Road	Short Trip			Extended to 12.25 am on the eves of Public Holidays.
61	Bukit Batok Bus Interchange	↔	Eunos Bus Interchange	Trunk	SMRT Buses	11 April 1971		Choa Chu Kang – Bukit Panjang
62	Punggol Bus Interchange	↺	Sims Avenue	Trunk	Go-Ahead Singapore	11 April 1971		Loyang
62A		→	Aljunied MRT Station	Short Trip
63	Eunos Bus Interchange	↺	Rumah Tinggi Bus Terminal	Trunk	SBS Transit	29 November 1992		Serangoon - Eunos
63M		↺	Circuit Road			12 March 2012	Operates from 0625 to 0930 hrs & 1550 to 1855 hrs (Weekdays). Operates from 0010 to 0025 hrs (Daily). Introduced to replace Service 63A. Extended to 12.25 am on the eves of Public Holidays. Operating hours extension from 13 July 2014 from 0535 to 0030 hrs daily. Bus service is under Bus Service Enhancement Programme (BSEP).
64	Sims Place Bus Terminal	↺	Mei Ling Street	Trunk	SBS Transit	11 April 1971		Serangoon – Eunos
65	Tampines Bus Interchange	↔	HarbourFront Bus Interchange	Trunk	SBS Transit	11 April 1971		Tampines
66	Bedok Bus Interchange	↔	Jurong East Bus Interchange	Trunk	Tower Transit Singapore	17 December 1989		Bulim
66A		→	Little India MRT Station	Short Trip
66B	Jurong East Bus Interchange	→	Serangoon Road
67	Choa Chu Kang Bus Interchange	↔	Tampines Bus Interchange	Trunk	SMRT Buses	26 May 1991		Choa Chu Kang – Bukit Panjang
67W	Tampines Bus Interchange	→	Little India MRT Station
68	Pasir Ris Bus Interchange	↺	Tampines Bus Interchange	Trunk	Go-Ahead Singapore	1 April 2018		Loyang
69	Tampines Bus Interchange	↺	Bedok Bus Interchange	Trunk	SBS Transit	18 September 1995		Tampines
70	Yio Chu Kang Bus Interchange	↔	Shenton Way Bus Terminal	Trunk	SBS Transit	11 April 1971		Seletar
70A		→	Temasek Avenue	Short Trip			Operates from 2315hours – 2345hours daily.
70B	Yio Chu Kang Road	→	Serangoon MRT Station			27 August 2012	Operates from 0650hours – 1000hours (Weekdays except Public Holidays)
70M	Yio Chu Kang Bus Interchange	↺	Temasek Avenue	Trunk		3 May 1992	Introduced as Service 70X between Yio Chu Kang and Lor 1 Geylang,. Service operates on Weeknights, Saturday nights, Sundays and Public Holidays. Extended to Marina Centre on 16 October 2000. Renumbered to Service 70M on 28 January 2008.
71	Yio Chu Kang Bus Interchange	↺	Bishan Street 11	Trunk	SBS Transit	9 December 2017	Bus service is under Bus Service Enhancement Programme (BSEP).
72	Yio Chu Kang Bus Interchange	↔	Tampines Bus Interchange	Trunk	SBS Transit	1996		Tampines
72A		→	Hougang Central (Hougang MRT Station)	Short Trip		30 July 2012	Operates on Weekdays AM Peak only [0612hrs – 1006hrs] (Except Public Holidays)
72B		→	Ang Mo Kio Ave 5			2 January 2013	Operates on Weekdays AM Peak only (excluding ITE/Nanyang Polytechnic vacation) [0700hrs – 1015hrs]
73	Ang Mo Kio Bus Interchange	↺	Toa Payoh Bus Interchange	Trunk	SBS Transit	22 June 1971	Introduced as Service 73/73A. Renumbered to Service 73 on 3 February 1974.	Bishan - Toa Payoh
74	Hougang Central Bus Interchange	↔	Buona Vista Bus Terminal	Trunk	SBS Transit	16 July 1979		Clementi
74e		→		Express		18 December 2006
75	Bukit Panjang Temporary Bus Park	↔	Marina Centre Bus Terminal	Trunk	SMRT Buses	15 June 1981	Route amended since 16 Dec 2012 to make way for the new Bukit Panjang Integrated Transport Hub.	Choa Chu Kang – Bukit Panjang
75A		→	Clementi Road	Short Trip		29 July 2013
76	Yio Chu Kang Bus Interchange	↔	Eunos Bus Interchange	Trunk	SBS Transit	5 March 1989	Amended to terminate at Eunos Interchange, skipped sector replaced by Service 134 from 20 March 2016.	Seletar
77	Bukit Batok Bus Interchange	↔	Marina Centre Bus Terminal	Trunk	Tower Transit Singapore	1995		Bulim
78	Jurong East Bus Interchange	↺	Clementi Bus Interchange	Trunk	Tower Transit Singapore	19 June 1988	Amended to ply Teban Gardens area from 3 April 2005.	Bulim
78A		→	Tanjong Penjuru	Short Trip		4 March 2013	Operates from 07:10 to 08:30 on Weekdays (excluding Public Holidays).
79	Jurong East Bus Interchange	↺	Boon Lay Bus Interchange	Trunk		24 May 1992	From 2220 hours, buses leaving Jurong East Bus Interchange will terminate at Boon Lay Bus Interchange and renumbered as 79A	Bulim
79A		→		Short Trip		12 June 2016
80	Sengkang Bus Interchange	↔	HarbourFront Bus Interchange	Trunk	SBS Transit	12 December 1999	Introduced with the merger of former Services 84 and 864.	Sengkang - Hougang
80A		→	Aljunied MRT Station	Short Trip
81	Tampines Bus Interchange	↺	Serangoon Central	Trunk	SBS Transit	11 April 1971		Tampines
82	Punggol Bus Interchange	↺	Serangoon Central	Trunk	Go-Ahead Singapore	11 April 1971		Loyang
83	Punggol Bus Interchange	↺	Sengkang Bus Interchange			23 December 2001
84	Punggol Bus Interchange	↺	Punggol Road End			3 September 2011	Replaces deleted sectors of Service 82.
85	Punggol Bus Interchange	↔	Yishun Bus Interchange			1 January 2006	Express along TPE. Amended on 23 May 2010. To be amended on 19 November 2012 to serve Sengkang East Way and Sengkang West Way.
86	Ang Mo Kio Bus Interchange	↔	Sengkang Bus Interchange	Trunk	SBS Transit	10 July 1988	Introduced as Service 59 between Bishan and Jln Kayu. Route cutback to Ang Mo Kio on 3 May 1992. Route extended to Sengkang on 21 February 1999 and renumbered to Service 866. Renumbered to Service 86 on 5 December 1999.	Sengkang - Hougang
87	Sengkang Bus Interchange	↔	Bedok Bus Interchange	Trunk	SBS Transit	19 September 1999		Sengkang - Hougang
88	Pasir Ris Bus Interchange	↔	Toa Payoh Bus Interchange	Trunk	SBS Transit	28 February 1999		Bishan - Toa Payoh
88A	Punggol Road	→	Ang Mo Kio Avenue 3 (Ang Mo Kio MRT Station)	Short Trip		8 October 2012
88B	Ang Mo Kio MRT Station	→	Ang Mo Kio Avenue 5
89	Hougang Central Bus Interchange	↺	Changi Airfreight Centre	Trunk	SBS Transit	5 December 1999		Sengkang - Hougang
89A	Pasir Ris Drive 1	→		Short Trip		10 April 2017
89e	Hougang Central Bus Interchange	→		Express		19 September 2005	Weekdays AM and PM Peak. Flexible express route on four sectors.
90	Toa Payoh Bus Interchange	↺	Airport Road	Trunk	SBS Transit	23 May 1993		Serangoon – Eunos
90A		→		Short Trip
91	Buona Vista Bus Terminal	↺	Ayer Rajah Crescent	Trunk	SBS Transit	13 February 1995		Clementi
92	Ghim Moh Bus Terminal	↺	Science Park Drive	Trunk	SBS Transit	11 September 1989	Introduced as Service M1, an MRT shuttle service between Buona Vista MRT and Mt Sinai Est. Extended to S'pore Science Pk I in 1993. Renumbered to Service 92 on 6 October 1997.	Clementi
92A		→	Ghim Moh Road	Short Trip
92B		→	Science Park Drive			26 November 2007
92M		↺	North Buona Vista Road			30 August 2015	Introduced to run during non-operating hours of parent Service 92.
93	Eunos Bus Interchange	↔	HarbourFront Bus Interchange	Trunk	SBS Transit	11 April 1971		Bukit Merah
94	Eunos Bus Interchange	↺	Jurong East Bus Interchange	Trunk	SBS Transit	5 November 1989		Serangoon - Eunos
94A		→		Short Trip
95	Kent Ridge Bus Terminal	↺	Holland Road	Trunk	SBS Transit	15 January 1990		Clementi
95B		→	Buona Vista MRT Station	Short Trip
96	Clementi Bus Interchange	↺	National University of Singapore	Trunk	Tower Transit Singapore	16 August 1982		Bulim
96A		→	National University of Singapore	Short Trip
96B		→	Clementi MRT Station
97	Jurong East Bus Interchange	↔	Marina Centre Bus Terminal	Trunk	Tower Transit Singapore	29 August 1983	Route extended to terminate at Marina Centre Bus Terminal from 26 April 2010. Route amended due to road changes in the Marina South area from 28 September 2014.	Bulim
97e		→		Express		3 January 2005
98	Jurong East Bus Interchange	↺	Jurong Pier Way	Trunk		1 January 1984		Bulim
98A	Lakeside MRT Station	→	Corporation Road	Short Trip		3 May 2011
98B	Jurong West Avenue 1	→	Jurong Pier Way			16 April 2012
98M	Jurong East Bus Interchange	↺	Corporation Road			15 January 1995	Introduced as alternate trips of Service 98 looping at Corporation Rd during off peak hours in 1995. Operated as SWT 98A in 2000 until 28 January 2008.
99	Clementi Bus Interchange	↔	Joo Koon Bus Interchange	Trunk	SBS Transit	30 June 1985	Extended to Joo Koon Bus Interchange from 21 November 2015.	Clementi

Routes 100–199

Route number	Origin	Direction	Destination	Service type	Operator	Introduced	Remarks	Package
100	Serangoon Bus Interchange	↔	Ghim Moh Bus Terminal	Trunk	SBS Transit	3 February 1974	Renumbered from Service 100/100A.	Clementi
100A		→	Aljunied MRT Station	Short Trip
101	Serangoon Bus Interchange	↺	Buangkok Link	Trunk	SBS Transit	15 February 2004	Partial extension of former service 328.	Serangoon – Eunos
102	Hougang Central Bus Interchange	↺	Seletar Airport	Trunk	SBS Transit	20 September 2015	Bus service is under Bus Service Enhancement Programme (BSEP). Route extended to Seletar Airport from 14 October 2018	Sengkang - Hougang
103	Serangoon Bus Interchange	↔	Yishun Bus Interchange	Trunk	SBS Transit	11 April 1971	Merged with Service 103M on 13 February 2011. Route extended to Yishun Bus Interchange from 14 June 2015.	Serangoon – Eunos
105	Jurong East Bus Interchange	↔	Serangoon Bus Interchange	Trunk	SBS Transit	13 March 1988	Route along Boundary Road skipped due to the new Serangoon Bus Interchange & replaced by Service 109 on 3 September 2011.	Serangoon – Eunos
105B		→	Clementi MRT Station	Short Trip
106	Bukit Batok Bus Interchange	↔	Shenton Way Bus Terminal	Trunk	Tower Transit Singapore	11 April 1971	Introduced as Service 103A. Renumbered to Service 106 on 3 February 1974. Extended to pass through Marina Bay Sands, terminating at Shenton Way Bus Terminal on 26 April 2010. Route amended due to road changes in the Marina South area from 28 September 2014.	Bulim
106A		→	Clementi MRT Station	Short Trip			Service operates during Weekdays AM Peak.
107	Hougang Central Bus Interchange	↔	Shenton Way Bus Terminal	Trunk	SBS Transit	23 January 1978	Service terminates at 1930 on Weekdays. Service terminates at 1330/1400 on Saturdays. Service does not operate on Sundays – Public Holidays.	Sengkang - Hougang
107M		↺	Marina Centre			1997	Introduced as Service 107X between Serangoon and Marina Centre. Service operates on Weeknights, Saturday afternoons and nights, Sundays and Public Holidays. Renumbered to Service 107M on 28 January 2008.
109	Serangoon Bus Interchange	↔	Changi Village Bus Terminal	Trunk	SBS Transit	28 May 2006	Express along TPE. Route amended to Boundary Road due to the new Serangoon Bus Interchange on 3 September 2011.	Serangoon - Eunos
109A		→	Hougang Avenue 4	Short Trip		26 May 2014	Operates on Weekdays from 1830 hrs to 1930 hrs (excluding Public Holidays).
110	Compassvale Bus Interchange	↺	Changi Airport	Trunk	SMRT Buses	22 October 2017		Sengkang – Hougang
111	Ghim Moh Bus Terminal	↺	Marina Centre	Trunk	SBS Transit	11 April 1971		Clementi
112	Hougang Central Bus Interchange	↺	Hougang Street 92	Trunk	SBS Transit	15 February 2004	Merger of Services 322 and 327.	Sengkang – Hougang
112A		→	Kovan MRT Station	Short Trip
113	Hougang Central Bus Interchange	↺	Lorong Ah Soo	Trunk	SBS Transit	15 February 2004	Merger of Services 321 and 326.	Sengkang – Hougang
113A	Upper Serangoon Road	↺	Upper Serangoon Road	Short Trip
115	Hougang Street 21	↺	Hougang Avenue 3	Trunk	SBS Transit	30 October 2004	Initially to be withdrawn on 11 August 2008 but it was saved from withdrawal.	Sengkang – Hougang
116	Hougang Central Bus Interchange	↺	Serangoon Central	Trunk	SBS Transit	18 November 2012	Bus services are under Bus Service Enhancement Programme (BSEP).	Sengkang – Hougang
116A	Serangoon North Avenue 4	→	Serangoon Central	Short Trip	SBS Transit	15 April 2019		Sengkang – Hougang
117	Punggol Bus Interchange	↔	Sembawang Bus Interchange	Trunk	SBS Transit	20 December 2015	Bus service is under Bus Service Enhancement Programme (BSEP).	Sengkang – Hougang
117A	Yishun Avenue 1	→	Yishun Avenue 2	Short Trip		14 January 2019	Introduced to supplement the high demand for Service 117 from residents along Yishun Avenue 1 travelling to Khatib MRT station.
117B	Sembawang Bus Interchange	→	Yishun Avenue 2	Short Trip		11 March 2019
118	Punggol Bus Interchange	↔	Changi Business Park Bus Terminal	Trunk	Go-Ahead Singapore	20 December 2015	Amended to serve Expo Station with the opening of Downtown Line 3. Bus service is under Bus Service Enhancement Programme (BSEP).	Loyang
118A	Tampines Expressway	→	Simei Ave	Short Trip		10 April 2017	Service operates during Weekdays AM Peak.
118B	Simei Ave	→	Tampines Expressway			10 April 2017	Service operates during Weekdays PM Peak.
119	Punggol Bus Interchange	↺	Hougang Street 21	Trunk	Go-Ahead Singapore	14 September 2003	Route extended to terminate at Punggol Bus Interchange instead of Sengkang Bus Interchange from 21 October 2012 . Bus service is under Bus Service Enhancement Programme (BSEP).	Loyang
120	Kampong Bahru Bus Terminal	↺	Telok Blangah Heights	Trunk	SBS Transit	21 April 2013	Bus services are under Bus Service Enhancement Programme (BSEP).	Bukit Merah
121	Kampong Bahru Bus Terminal	↺	Telok Blangah Crescent	Trunk	SBS Transit	16 March 2014		Bukit Merah
122	Kampong Bahru Bus Terminal	↺	Commonwealth MRT Station	Trunk	SBS Transit	15 March 2015		Bukit Merah
123	Bukit Merah Bus Interchange	↔	Beach Station Terminal	Trunk	SBS Transit	11 April 1971	Operating hours was extended upon route extension to HarbourFront Bus Interchange from 24 August 2014. Extended to Beach Station Terminal on 30 July 2017.	Bukit Merah
123M	HarbourFront Bus Interchange	↺	Tiong Bahru Road			28 January 2008	Formerly Service 123B until 28 January 2008. Route extended to HarbourFront Bus Interchange and operating hours extended from 24 August 2014. Bus service is under Bus Service Enhancement Programme (BSEP).
124	Saint Michael's Bus Terminal	↔	HarbourFront Bus Interchange	Trunk	SBS Transit	11 April 1971	Route extended to HarbourFront Bus Interchange on 21 April 2013.	Bishan – Toa Payoh
125	Saint Michael's Bus Terminal	↺	Sims Drive	Trunk	SBS Transit	11 April 1971		Bishan – Toa Payoh
125A	Aljunied Road	→	MacPherson Road	Short Trip
127	Tampines Bus Interchange	↺	Tampines Industrial Ave 5	Trunk	SBS Transit	18 December 2016	Service 127 will operate daily from 5.30am to 11.30pm from Tampines Bus Interchange. Buses leaving Tampines Bus Interchange after 11.30pm will operate as 127A. Bus service is under Bus Service Enhancement Programme (BSEP).	Tampines
127A		→	Tampines Avenue 9	Short Trip			Service 127A, which operates from Tampines Bus Interchange to Tampines Avenue 9, will operate from 11.45pm to 12.45am daily.
128	Ang Mo Kio Bus Depot Ang Mo Kio Avenue 6 (Q1-Q2 2018)	↔	Shenton Way Bus Terminal Shenton Way (Q1-Q2 2018)	Trunk	SBS Transit	7 July 2008	Duplicates part of the North South Line & the Circle Line.	Bishan – Toa Payoh
129	Tampines Concourse Bus Interchange	↔	Saint Michael's Bus Terminal	Trunk	SBS Transit	18 December 2016	Bus service is under Bus Service Enhancement Programme (BSEP).	Tampines
130	Ang Mo Kio Bus Interchange	↔	Shenton Way Bus Terminal	Trunk	SBS Transit	11 April 1971		Seletar
130A		→	Sin Ming Road	Short Trip			Operates only during 2 Weekends before and after Qing Ming, including Qing Ming and Vesak Day celebrations.
131	Saint Michael's Bus Terminal	↔	Bukit Merah Bus Interchange	Trunk	SBS Transit	11 April 1971	Extended to Bukit Purmei Avenue from 19 June 2005.	Bukit Merah
131A		→	Shenton Way	Short Trip
131M	Bukit Merah Bus Interchange	↺	Bukit Purmei Avenue			25 August 2014	Operates during weekday peak hours only. Replaces former Service 275.
132	Hougang Central Bus Interchange	↔	Bukit Merah Bus Interchange	Trunk	SBS Transit	8 October 1978	Previously operated at Hougang South Bus Interchange until 15 February 2004.	Sengkang – Hougang
133	Ang Mo Kio Bus Interchange	↔	Shenton Way Bus Terminal	Trunk	SBS Transit	5 November 1989	Route extended to terminate at Shenton Way Bus Terminal from 26 April 2010. Route amended due to opening of Marina Coastal Expressway on 29 December 2013. Route amended due to road changes in the Marina South area from 28 September 2014.	Seletar
134	Sims Place Bus Terminal	↺	Marine Terrace	Trunk	SBS Transit	20 March 2016	Bus service is under Bus Service Enhancement Programme (BSEP).	Serangoon - Eunos
135	Ang Mo Kio Bus Interchange	↺	Marine Parade Road	Trunk	SBS Transit	11 April 1971	Introduced as Service 155A. Renumbered to Service 135 on 3 February 1974.	Seletar
135A		→		Short Trip
136	Ang Mo Kio Bus Interchange	↔	Punggol Bus Interchange	Trunk	Go-Ahead Singapore	27 July 1978		Loyang
137	Sims Place Bus Terminal	↔	Upper East Coast Bus Terminal	Trunk	SBS Transit	21 October 2017	Introduced as part of the opening of Downtown Line 3. Bus service is under Bus Service Enhancement Programme (BSEP).	Serangoon-Eunos
137A	Bedok Stn Exit B	→	Bedok Nth Stn Exit A	Short Trip		11 February 2019	The route is introduced to operate during Weekday AM Peak hours to supplement the high demand for Service 137 from residential estates in Bedok North, connecting residents to Bedok North MRT Station along the Downtown Line
138	Ang Mo Kio Bus Interchange	↺	Singapore Zoo	Trunk	SBS Transit	26 April 1994	Introduced with the route amendment of Service 171 to bypass Mandai Lake Rd.	Seletar
138A		→		Short Trip		1 December 2012	Operates from 8.15am to 12.30pm on Weekends and Public Holidays.
138B		→	Ang Mo Kio Avenue 5			19 October 2015
139	Toa Payoh Bus Interchange	↔	Bukit Merah Bus Interchange	Trunk	SBS Transit	21 September 1971		Bishan - Toa Payoh
139M		↺	Jalan Bahagia			14 September 2014	Bus services are under Bus Service Enhancement Programme (BSEP).
140	Lorong 1 Geylang Bus Terminal	↺	St. Wilf Road	Trunk	SBS Transit	14 December 2014		Serangoon – Eunos
141	Lorong 1 Geylang Bus Terminal	↔	Toa Payoh Bus Interchange	Trunk	SBS Transit	9 June 2013		Serangoon – Eunos
142	Toa Payoh Bus Interchange	↺	Potong Pasir Avenue 1	Trunk	SBS Transit	25 November 1984		Bishan - Toa Payoh
142A		→	Upper Serangoon Road	Short-Trip		24 December 2018
143	Jurong East Bus Interchange	↔	Toa Payoh Bus Interchange	Trunk	Tower Transit Singapore	11 April 1971	Amended to ply Teban Gardens Estate area from 3 April 2005.	Bulim
143M		↺	Pandan Gardens			18 May 2014	Bus service is under Bus Service Enhancement Programme (BSEP).
145	Toa Payoh Bus Interchange	↔	Buona Vista Bus Terminal	Trunk	SBS Transit	11 April 1971		Bukit Merah
145A	Redhill MRT Station	→	Henderson Road	Short Trip		28 June 2010
147	Hougang Central Bus Interchange	↔	Clementi Bus Interchange	Trunk	SBS Transit	11 April 1971		Clementi
147A		→	New Bridge Road	Short Trip
147e	Clementi Bus Interchange	↔	Clarke Quay MRT Station	Express	SBS Transit	28 January 2018	Introduced on 28 January 2018. Route skips Jalan Bukit Merah
150	Eunos Bus Interchange	↺	Marine Terrace	Trunk	SBS Transit	20 March 2016	Bus service is under Bus Service Enhancement Programme (BSEP).	Serangoon – Eunos
151	Hougang Central Bus Interchange	↔	Kent Ridge Bus Terminal	Trunk	SBS Transit	4 April 1993	Previously operated at Hougang South Bus Interchange until 15 February 2004. Express along PIE.	Sengkang – Hougang
151e		→		Express		18 December 2006
153	Hougang Central Bus Interchange	↔	Bukit Merah Bus Interchange	Trunk	SBS Transit	11 April 1971		Sengkang – Hougang
154	Boon Lay Bus Interchange	↔	Eunos Bus Interchange	Trunk	SBS Transit	11 April 1971		Serangoon – Eunos
154A	Yung Ho Road	→	Boon Lay Way (Lakeside MRT Station)	Short Trip		19 November 2012	Operates from 6.07am to 8.45am on Weekdays (excluding Public Holidays).
154B	Boon Lay Bus Interchange	→	Clementi Road			6 January 2014	Operates on Weekdays from 0645 hrs to 0920 hrs (excluding Public Holidays and Ngee Ann Polytechnic School Holidays).
155	Toa Payoh Bus Interchange	↔	Bedok Bus Interchange	Trunk	SBS Transit	11 April 1971	Extended to Bedok Bus Interchange from 9 April 2017.	Bishan - Toa Payoh
156	Sengkang Bus Interchange	↔	Clementi Bus Interchange	Trunk	SBS Transit	5 December 1993		Clementi
157	Toa Payoh Bus Interchange	↔	Boon Lay Bus Interchange	Trunk	SBS Transit	22 June 1971		Bishan - Toa Payoh
158	Serangoon Bus Interchange	↺	Tanjong Rhu	Trunk	SBS Transit	2 August 1971		Serangoon – Eunos
158A	Aljunied Road	↺	Aljunied Road	Short Trip		2 January 2009	Withdrawn on 20 November 2006. Reinstated in January 2009 when Dunman High School relocates back to Tanjong Rhu campus. Amended to serve Tanjong Rhu and loop at Rhu Cross from 1 August 2011.
159	Sengkang Bus Interchange	↔	Toa Payoh Bus Interchange	Trunk	SBS Transit	25 April 1977		Sengkang - Hougang
159A		→	Ang Mo Kio Avenue 8	Short Trip		6 April 2009	Operates from 0700 hrs to 1700 hrs on Weekdays (excluding Public Holidays).
159B	Ang Mo Kio Avenue 8	→	Ang Mo Kio Avenue 5			7 January 2013	Operates from 0630 hrs to 1100 hrs on Weekdays (excluding Public Holidays and ITE School Holidays).
160	Jurong East Bus Interchange	↺	JB Sentral Bus Terminal	Cross Border	SBS Transit	5 September 2004	Service loops in Johor Bahru, Malaysia. Amended to JB Sentral Bus Terminal since 1 March 2015.	Bukit Merah
161	Hougang Central Bus Interchange	↔	Woodlands Temporary Bus Interchange	Trunk	SBS Transit	2 June 2002	Express along TPE, SLE.	Sengkang - Hougang
162	Yio Chu Kang Bus Interchange	↔	Shenton Way Bus Terminal	Trunk	SBS Transit	25 February 2001	Does not operate on Sundays & Public Holidays.	Seletar
162M		↺	Marina Centre				Introduced as Service 162X. Service starts at 1813 hrs on Weekdays. Service starts at 1316 hrs on Saturdays. Full day service on Sundays & Public Holidays. Renumbered to Service 162M on 28 January 2008.
163	Sengkang Bus Interchange	↔	Toa Payoh Bus Interchange	Trunk	SBS Transit	11 April 1971	Extended to Fernvale Lane from 12 March 2005.	Sengkang - Hougang
163A		→	Fernvale Lane	Short Trip		10 February 2019	Introduced to replace Service 163M
165	Hougang Central Bus Interchange	↔	Clementi Bus Interchange	Trunk	SBS Transit	11 April 1971		Sengkang - Hougang
166	Ang Mo Kio Bus Interchange	↔	Clementi Bus Interchange	Trunk	SBS Transit	22 November 1976		Clementi
167	Bukit Merah Bus Interchange	↔	Sembawang Bus Interchange	Trunk	SMRT Buses	3 May 1971	Introduced as Service 160A. Renumbered to Service 167 on 3 February 1974.	Sembawang – Yishun
167e	Sembawang Bus Interchange	→	Opp MAS Bldg	Express		25 November 2018	Express via CTE, SLE, Moulmein Rd. Skips Thomson Rd and Upp Thomson Rd.
168	Bedok Bus Interchange	↔	Woodlands Temporary Bus Interchange	Trunk	SBS Transit	14 April 2001	Express along TPE, SLE.	Bedok
169	Woodlands Temporary Bus Interchange	↔	Ang Mo Kio Bus Interchange	Trunk	SMRT Buses	23 August 1976		Sembawang – Yishun
169A		→	Yishun MRT Station	Short Trip
169B		→	Bef Admiralty Rd West	Short Trip		25 February 2019	As a Short-Trip Service, the route operates during Weekday AM Peak hours and supplements the high demand for Bus Service 169 from Woodlands MRT/Interchange to both Republic Polytechnic and industrial areas in Woodlands North. The route serves industries and offices along Woodlands Avenue 9 and Avenue 8, including Woodlands Industrial Park.
170	Queen Street Bus Terminal	↔	Larkin Sentral	Cross Border	SBS Transit	11 April 1971	Service terminates in Johor Bahru, Malaysia.	Bukit Merah
170A		→	Woodlands Train Checkpoint	Short Trip		27 December 2015	Operates daily from 0600 to 0000.
170X	Kranji MRT Station	↺	JB Sentral Bus Terminal	Cross Border		3 September 2000	Service loops in Johor Bahru, Malaysia. Amended to JB Sentral Bus Terminal since 1 March 2015.
171	Yishun Bus Interchange	↔	Marina Centre Bus Terminal	Trunk	SMRT Buses	11 April 1971		Sembawang – Yishun
172	Choa Chu Kang Bus Interchange	↔	Boon Lay Bus Interchange	Trunk	SMRT Buses	11 April 1971		Choa Chu Kang – Bukit Panjang
173	Bukit Batok Bus Interchange	↺	Clementi Bus Interchange	Trunk	Tower Transit Singapore	11 April 1971	The last bus towards Clementi Bus Interchange from Bukit Batok Bus Interchange at 2330 hours. After 2330 hours, the service will ply between Bukit Batok Bus Interchange and Bukit Batok East Avenue 4 and will be renumbered as service 173A. Route amended to skip 3 bus stops along Jalan Anak Bukit and Upper Bukit Timah Road and serve a new bus stop along Upper Bukit Timah Road to enhance connectivity to Beauty World MRT Station from 27 December 2015.	Bulim
173A		→	Bukit Batok East Avenue 4	Short Trip		5 November 2007	Supplementary Service of Service 173. The last bus will ply between Bukit Batok Bus Interchange and Bukit Batok East Avenue 4 at 0050 hours.
174	Boon Lay Bus Interchange	↔	Kampong Bahru Bus Terminal	Trunk	SBS Transit	11 April 1971		Clementi
174e		→		Express		28 March 2005	From Boon Lay from 0652 – 0704 hrs on Weekdays, from Kampong Bahru from 1800–1848 hrs on Weekdays. Terminates at North Bridge Road until 20 November 2006.
175	Clementi Bus Interchange	↔	Lorong 1 Geylang Bus Terminal	Trunk	SBS Transit	11 March 2007		Clementi
176	Bukit Panjang Bus Interchange	↔	Bukit Merah Bus Interchange	Trunk	SMRT Buses	24 January 1988	Route amended since 16 Dec 2012 to make way for the new Bukit Panjang Integrated Transport Hub. Route amended to Bukit Panjang Integrated Transport Hub from 4 September 2017.	Choa Chu Kang – Bukit Panjang
177	Bukit Batok Bus Interchange	↺	Jelebu Road (Bukit Panjang MRT/LRT Station)	Trunk	Tower Transit Singapore	26 April 1989	Operates on Weekdays AM and PM Peak. Route amended since 16 Dec 2012 to make way for the new Bukit Panjang Integrated Transport Hub.	Bulim
178	Woodlands Temporary Bus Interchange	↔	Boon Lay Bus Interchange	Trunk	SMRT Buses	3 February 1974	Skips Woodlands Checkpoint in the event of traffic congestion.	Woodlands
178A		→	Kranji MRT Station	Short Trip		15 July 2013	Operates from 0530 hrs to 0900 hrs on Weekdays (excluding Weekends and Public Holidays).
179	Boon Lay Bus Interchange	↺	Nanyang Technological University	Trunk	SBS Transit	7 January 2001		Jurong West
179A	Boon Lay Bus Interchange Lien Ying Chow Drive	↺ →	Nanyang Drive Boon Lay Bus Interchange	Short Trip		1 October 2007	Operates from 7.30 am to 9.30 am, 10.30 am to 1.00 pm and 3.00 pm to 4.30 pm on Weekdays (excluding Public Holidays and NTU vacation).
180	Boon Lay Bus Interchange	↺	Bukit Panjang Bus Interchange	Trunk	SMRT Buses	10 March 1996	Introduced as Service 951 between Marsiling and Jurong. Amended to Boon Lay on 1 July 1990. Shortened to Bukit Panjang and renumbered to Service 180 on 10 March 1996.	Choa Chu Kang – Bukit Panjang
180A		→	Bukit Panjang Road	Short Trip		17 December 2012	Operates from 7.16 pm to 7.50 pm on Weekdays and 11.11 pm to 11.45 pm daily.
181	Boon Lay Bus Interchange	↺	Jurong West Avenue 3	Trunk	SBS Transit	9 January 2005	Extended to 1.15 am on the eves of Public Holidays. Will not operate from 0630 hrs to 0745 hrs on weekdays during school term with the introduction of Service 181M.	Jurong West
181M		↺	Jurong West Street 23 (Corporation Primary School)			21 March 2016	Operates from 0630 hrs to 0745hrs on weekdays during the school term.
182	Joo Koon Bus Interchange	↺	Tuas South Avenue 9	Trunk	SBS Transit	5 July 1998	Call at bus stops along Upper Jurong Road from 19 January 2004. Route shortened to Joo Koon Bus Interchange from 28 November 2015.	Jurong West
182M		↺				5 July 1998	Formerly 182X until 28 January 2008. Route shortened to Joo Koon Bus Interchange from 28 November 2015.
183	Jurong East Bus Interchange	↺	Singapore Science Park II	Trunk	Tower Transit Singapore	22 August 2004		Bulim
183B		→	Toh Tuck Avenue	Short Trip		16 August 2010	Operates on weekdays between 0736 and 0837 hours.
184	Bukit Panjang Temporary Bus Park	↺	Clementi MRT Station	Trunk	SMRT Buses	3 July 1994	Route amended since 16 Dec 2012 to make way for the new Bukit Panjang Integrated Transport Hub.	Choa Chu Kang – Bukit Panjang
185	Soon Lee Bus Park	↔	Buona Vista Bus Terminal	Trunk	SBS Transit	26 December 2006		Jurong West
186	Shenton Way Bus Terminal	↔	Saint Michael's Bus Terminal	Trunk	SBS Transit	3 January 1993	Replaces deleted sectors of former Service 185.	Bishan - Toa Payoh
187	Woodlands Temporary Bus Interchange	↔	Boon Lay Bus Interchange	Trunk	SMRT Buses	10 July 1988		Woodlands
188	Choa Chu Kang Bus Interchange	↔	HarbourFront Bus Interchange	Trunk	SMRT Buses	7 March 1999		Choa Chu Kang – Bukit Panjang
188e		→		Express		25 June 2007	Operates during Weekdays morning only.
188R		→	Resorts World Sentosa			1 May 2010	Operates at Weekends and Public Holidays.
189	Bukit Batok Bus Interchange	↺	Clementi Avenue 1	Trunk	Tower Transit Singapore	18 April 1971	Introduced as Service 193A. Renumbered to Service 189 on 3 February 1974. Route amendment from 23 November 2014 skipping Clementi Avenue 2, West Coast Road, Clementi Road and Kent Ridge Bus Terminal.	Bulim
189A		→	Bukit Batok Street 23	Short Trip		5 January 2009	Supplementary service of Service 189. Operates from Bukit Batok Interchange to Bukit Batok Street 23 (Opp Midview Building) on Weekdays from 0700 hrs to 0900 hrs and 2320 hrs to 0050 hrs daily.
190	Choa Chu Kang Bus Interchange	↔	Kampong Bahru Bus Terminal	Trunk	SMRT Buses	10 July 1988		Choa Chu Kang – Bukit Panjang
190A		→	Dhoby Ghaut MRT Station	Short Trip
191	Buona Vista Bus Terminal	↺	Portsdown Road	Trunk	SBS Transit	29 May 1988	Replaces the deleted sectors of Services 33 and 200 along Portsdown Rd.	Clementi
192	Boon Lay Bus Interchange	↔	Tuas Bus Terminal	Trunk	SBS Transit	6 November 1989	Route amended from 28 November 2015 due to the opening of Joo Koon Bus Interchange.	Jurong West
193	Boon Lay Bus Interchange	↔	Tuas Bus Terminal	Trunk	SBS Transit	15 January 1995		Jurong West
194	Boon Lay Bus Interchange	↺	Jalan Ahmad Ibrahim	Trunk	SBS Transit	15 January 1995	Route extended to loop at Pioneer Circus from 12 December 2015.	Jurong West
195	Marina Centre Bus Terminal	↺	Commonwealth MRT Station	Trunk	SBS Transit	11 April 1971		Bukit Merah
195A		→	Tiong Bahru MRT Station	Short Trip			Operates from 0600 to 1830 on Weekdays.
196	Bedok Bus Interchange	↔	Clementi Bus Interchange	Trunk	SBS Transit	11 April 1971		Bedok
196A		→	Shenton Way	Short Trip			Route amendment to operate from Bedok Bus Interchange from 3 August 2009.
196e	Marine Parade Road	→ (AM Peak) ← (PM Peak)		Express		12 December 2005	Operates from 0756hrs to 0820hrs and 1818hrs to 1842hrs on Weekdays.
197	Bedok Bus Interchange	↔	Jurong East Bus Interchange	Trunk	SBS Transit	1 June 1978		Clementi
198	Boon Lay Bus Interchange	↔	Bukit Merah Bus Interchange	Trunk	SBS Transit	11 April 1971		Bukit Merah
198A		→	Jurong East Avenue 1	Short Trip		6 February 2012	Operates on weekdays between 1900 hours to 2030 hours.
199	Boon Lay Bus Interchange	↺	Nanyang Crescent	Trunk	SBS Transit	3 July 1978		Jurong West

Routes 200–298

Route number	Origin	Direction	Destination	Service type	Operator	Introduced	Remarks	Package
200	Buona Vista Bus Terminal	↺	Kent Ridge Bus Terminal	Trunk	SBS Transit	11 April 1971	Looped at Holland Drive until 17 December 2006.	Clementi
200A		→		Short Trip		17 September 2012	Operates between 8.00 am and 9.30 am on Weekdays (excluding Public Holidays), and at 11.55 pm on all days towards Kent Ridge Terminal.
201	Kent Ridge Bus Terminal	↺	Pandan Gardens	Trunk	SBS Transit	23 November 2014	Bus service is under Bus Service Enhancement Programme (BSEP).	Clementi
222	Bedok Bus Interchange	↺	Chai Chee Street	Feeder	SBS Transit	5 April 1997	Introduced with the merger of former Services 221 and 229. Extended to 1.00 am on the eves of Public Holidays.	Bedok
222A		→	Bedok MRT Station	Short Trip		11 April 2011
222B	New Upper Changi Road	↺	Chai Chee Drive			1 September 2016	Bus service is under Bus Service Enhancement Programme (BSEP). Renumbered as 222B and handed over to SBS Transit from 1 September 2016
225	Bedok Bus Interchange	↺	Bedok North Street 3	Feeder		28 October 1979	White plate travels via Bedok North Street 3. Green plate returns via Bedok North Street 3. Extended to 1.00 am on the eves of Public Holidays.
228		↺	Bedok Reservoir Road			15 September 1980	Extended to 1.00 am on the eves of Public Holidays.
229		↺	Bedok South Road			15 September 1985	Introduced as Service 219. Renumbered to Service 229 in 1999. Extended to 1.00 am on the eves of Public Holidays.
231	Toa Payoh Bus Interchange	↺	Toa Payoh Lorong 5	Feeder	SBS Transit	26 December 1983	Amended on 11 March 2012 to serve Lorong 5 and skip Lorong 4 and Lorong 6.	Bishan – Toa Payoh
232		↺	Toa Payoh East			26 December 1983	Merged with former Service 237. Extended to 12.55 am on the eves of Public Holidays.
235		↺	Caldecott MRT Station			26 December 1983	Amended on 11 March 2012 to serve Caldecott.
238		↺	Toa Payoh Lorong 8			26 December 1983	Extended to 12.55 am on the eves of Public Holidays.
240	Boon Lay Bus Interchange	↺	Jalan Ahmad Ibrahim	Feeder	SBS Transit	16 May 1977	Extended to 2am on the eves of Public Holidays.	Jurong West
240A	Corporation Drive	↺	Boon Lay Way (Lakeside MRT Station)	Short Trip		3 January 2012	Operates on weekends between 0730 and 0815 hours.
240M	Lakeside MRT Station	↺	Boon Lay MRT Station	Feeder		1 September 2016	Bus service is under Bus Service Enhancement Programme (BSEP). Renumbered as 240M and handed over to SBS Transit from 1 September 2016
241	Boon Lay Bus Interchange	↺	Jurong West Street 91			15 March 2009	Extended to 1.15 am on the eves of Public Holidays.
241A	Jurong West Street 91	→	Jurong West Street 63 (Pioneer MRT Station)	Short Trip		28 June 2010
242	Boon Lay Bus Interchange	↺	Jurong West Street 71	Feeder		1990	Amended to loop at Jurong West Street 71 from 15 March 2009.
243		↺	Jurong West Avenue 5			19 May 1991	White plate travels via Jurong West Street 64. Green plate returns via Jurong West Street 64. Extended to 1.15 am on the eves of Public Holidays.
246		↺	Boon Lay Drive	Jurong Industrial		16 May 1977
247	Tuas Bus Terminal	↺	Tuas Bay Link			18 June 2017	Bus service is under Bus Service Enhancement Programme (BSEP).
248		↺	Tuas South Avenue 14
249	Boon Lay Bus Interchange	↺	Jalan Samulun			1 June 1978
251		↺	Shipyard Road			1 June 1978	Route shortened to loop at Shipyard Road from 12 December 2015.
252		↺	Joo Koon Road			1981
253	Joo Koon Bus Interchange	↺	Benoi Road			12 December 2015	Introduced upon to the opening of Joo Koon Bus Interchange.
254		↺	Tuas Avenue 11			27 May 1984	Shortened to Joo Koon Bus Interchange from 12 December 2015.
255		↺	Gul Crescent			1 June 1978
257		↺	Pioneer Sector 2			1 June 1978	Route shortened to Joo Koon Bus Interchange from 28 November 2015.
258		↺	Boon Lay MRT Station			21 November 2015	Bus service is under Bus Service Enhancement Programme (BSEP). Route integrated with Service 256 and loop around Boon Lay MRT Station with the opening of Tuas West MRT Extension on 18 June 2017.
261	Ang Mo Kio Bus Interchange	↺	Ang Mo Kio Avenue 10	Feeder	SBS Transit	11 January 1978	Extended to 1.05 am on the eves of Public Holidays.	Seletar
262		↺	Ang Mo Kio Avenue 2			19 March 1979
265	Ang Mo Kio Bus Depot	↺	Ang Mo Kio Avenue 10 Ang Mo Kio Avenue 9			1980
268	Ang Mo Kio Bus Depot	↺	Ang Mo Kio Industrial Park 2			20 April 1997	Amended on 1 December 2005.
268A		→	Ang Mo Kio Avenue 5	Short Trip
268B	Ang Mo Kio Avenue 9	→	Ang Mo Kio MRT Station			1 September 2016	Bus service is under Bus Service Enhancement Programme (BSEP). Renumbered as 268B and handed over to SBS Transit from 1 September 2016
268C	Ang Mo Kio MRT Station	→	Ang Mo Kio Avenue 9				Bus service is under Bus Service Enhancement Programme (BSEP). Former Service 268P, renumbered as 268C and handed over to SBS Transit from 1 September 2016
269	Ang Mo Kio Bus Interchange	↺	Ang Mo Kio Street 61	Feeder		10 April 1983	Extended to 1.05 am on the eves of Public Holidays.
269A		→		Short Trip		3 June 2013	Operates from 4.00 pm to 11.00 pm on Weekdays (excluding Public Holidays).
272	Bukit Merah Bus Interchange	↺	Telok Blangah Rise	Feeder	SBS Transit	28 September 1980		Bukit Merah
273		↺	Henderson Road			28 September 1980
282	Clementi Bus Interchange	↺	Clementi West Street 2	Feeder	Tower Transit Singapore	1979	Extended to 1.05 am on the eves of Public Holidays.	Bulim
284		↺	Clementi Avenue 4			16 July 1979	Amended to operate daily with effect from 26 November 2011.
285		↺	Pandan Loop			31 March 1985
291	Tampines Bus Interchange	↺	Tampines Street 81/33	Feeder	SBS Transit	11 September 1994	There are 2 separate queue berths for Feeder Service 291 at Tampines Bus Interchange. Route is formed after merger of former feeder Services 291 and 295. Extended to 1.05 am on the eves of Public Holidays.	Tampines
292		↺	Tampines Street 22			20 February 1983	Extended to 1.05 am on the eves of Public Holidays.
293		↺	Tampines Street 71/45			12 August 1984	There are 2 separate queue berths for Feeder Service 293 at Tampines Bus Interchange. Route is formed after merger of former feeder Services 293 and 297. Extended to 1.05 am on the eves of Public Holidays. East Loop to be amended to loop at Tampines Street 42 to serve Tampines East MRT Station as part of Downtown Line 3.
298	Tampines Concourse Bus Interchange	↺	Tampines Street 86			21 October 2017	Introduced as part of opening of Downtown Line 3. Bus service is under Bus Service Enhancement Programme (BSEP).

Routes 300–410

Route number	Origin	Direction	Destination	Service type	Operator	Introduced	Remarks	Package
300	Choa Chu Kang Bus Interchange	↺	Choa Chu Kang Avenue 3	Feeder	SMRT Buses	16 December 1990	Route amended to skip Choa Chu Kang Avenue 5 from 25 April 2015.	Choa Chu Kang – Bukit Panjang
301		↺	Keat Hong Close			25 April 2015	Bus service is under Bus Service Enhancement Programme (BSEP). Extended to serve 2 new bus stops along Keat Hong Close from 3 January 2016 to serve upcoming developments.
302		↺	Choa Chu Kang Crescent			24 October 1993	Extended to 2am on eves of Public Holidays.
302A	Yew Tee MRT Station	→	Choa Chu Kang Drive (Opposite Yew Tee MRT Station)	Short Trip		15 September 2014
307/307T	Choa Chu Kang Bus Interchange Choa Chu Kang MRT/LRT Station	↺	Choa Chu Kang Street 62 Teck Whye Lane	Feeder		1997	Service 307T plies 1 loop & terminates at Choa Chu Kang Bus Interchange. Extended to 2am on eves of Public Holidays.
307A	Choa Chu Kang Bus Interchange	↺	Choa Chu Kang Street 62	Short Trip		1 September 2016	Bus service is under Bus Service Enhancement Programme (BSEP). Renumbered from 307P and handed over to SMRT Buses from 1 September 2016.
315	Serangoon Bus Interchange	↺	Serangoon North Avenue 5	Feeder	SBS Transit	2 December 1984	White plate travels via Serangoon Garden Way, Green plate returns via Serangoon Garden Way. Extended to 1.15 am on the eves of Public Holidays.	Serangoon – Eunos
317		↺	Berwick Drive			31 October 1977	White plate travels via Serangoon Garden Way, Green plate returns via Serangoon Garden Way. Introduced as Service 217. Renumbered to Service 317 on 9 March 1996.
324	Hougang Central Bus Interchange	↺	Upper Serangoon Crescent / Upper Serangoon View	Feeder	SBS Transit	14 September 2014	Bus service is under Bus Service Enhancement Programme (BSEP).	Sengkang – Hougang
325		↺	Hougang Street 91			8 January 1995	Route extended to loop at Hougang Ave 9 from 26 December 2004. Extended to 1.10 am on the eves of Public Holidays.
329		↺	Buangkok Crescent			9 July 2017	Bus service is under Bus Service Enhancement Programme (BSEP).
333	Jurong East Bus Interchange	↺	Jurong East Street 32	Feeder	Tower Transit Singapore	27 February 1983	Extended to 1.10 am on the eves of Public Holidays.	Bulim
334		↺	Jurong West Street 42			16 September 1984
335		↺	Jurong West Avenue 1			27 February 1983	Extended to 2am on the eves of Public Holidays.
354	Pasir Ris Bus Interchange	↺	Jalan Loyang Besar	Feeder	Go-Ahead Singapore	2 February 1997	Replaces deleted sectors of former Service 350 along Pasir Ris Close.	Loyang
358		↺	Pasir Ris Drive 10/4			2 February 1997	There are 2 separate queue berths for Feeder Service 358 at Pasir Ris Bus Interchange Route is formed after merger of former Services 350 and 353. Extended to 1.10 am on the eves of Public Holidays.
359		↺	Pasir Ris Street 71/11			23 February 1997	There are 2 separate queue berths for Feeder Service 359 at Pasir Ris Bus Interchange. Route is formed after merger of former Services 351 and 355. Extended to 1.10 am on the eves of Public Holidays.
371	Sengkang Bus Interchange	↺	Rivervale Crescent	Feeder	SBS Transit	19 January 2014	Bus service is under Bus Service Enhancement Programme (BSEP).	Sengkang – Hougang
372		↺	Anchorvale Road			22 December 2000
374	Compassvale Bus Interchange	↺	Fernvale Road			12 March 2017	Bus service is under Bus Service Enhancement Programme (BSEP).
381	Punggol Bus Interchange	↺	Punggol East	Feeder	Go-Ahead Singapore	12 March 2017	Bus service is under Bus Service Enhancement Programme (BSEP).	Loyang
382		↺	Sumang Walk			3 January 2016	Bus service is under Bus Service Enhancement Programme (BSEP). White plate travels via Punggol Field. Green plate returns via Punggol Field.
382A		→	Sumang Lane	Short Trip		1 July 2019	Weekday PM Peak
386		↺	Punggol East	Feeder		17 August 2014	Bus service is under Bus Service Enhancement Programme (BSEP). Route extended to Punggol East from 15 February 2015.
400	Shenton Way Bus Terminal	↺	Marina Barrage	Trunk	SBS Transit	30 July 1989	Route amended due to opening of Marina Coastal Expressway on 29 December 2013. Route amended due to road changes in the Marina South area from 28 September 2014.	Bukit Merah
401	Bedok Bus Interchange	↺	Fort Road	Trunk	SBS Transit	24 October 1976	Service operates only at Weekends and Public Holidays. Operated to Tomlinson Road until 4 December 2004. Service is considered as a basic bus service since 16 March 2009.	Bedok
403	Pasir Ris Bus Interchange	↺	Pasir Ris Road	Trunk	Go-Ahead Singapore	3 April 1977	Service is considered as a basic bus service since 16 March 2009.	Loyang
405	Boon Lay Bus Interchange	↺	Old Choa Chu Kang Road End	Trunk	SBS Transit	18 July 1993	Service operates on Good Friday; 2 Weekends before and after Ching Ming, including Ching Ming; each Weekend before the Muslim fasting month and on Hari Raya Puasa and Hari Raya Haji; 2 Weekends before Deepavali, including Deepavali; All Soul's Day.	Jurong West
410	Bishan Bus Interchange	↺ Circle	Shunfu Road	Feeder	SBS Transit	3 May 1992	White plate loops at Shunfu Road in an anti-clockwise direction. Green plate loops at Shunfu Road in a clockwise direction. Amended to ply Sin Ming Road, Shunfu Road and Marymount Road from 30 January 2011. Extended to 1.20 am on the eves of Public Holidays.	Bishan - Toa Payoh

Routes 502–599

Route number	Origin	Direction	Destination	Service type	Operator	Introduced	Remarks	Package
502	Soon Lee Bus Park	↺	Bayfront Avenue (Bayfront MRT Station/Marina Bay Sands)	Express	SBS Transit	5 May 1997	Route amended and operating hours extended from 26 December 2005. Flexible express route between Boon Lay Way and Orchard Road, and between Shenton Way and Boon Lay Way. Amended to ply Bayfront Avenue from 26 April 2010. Route amended due to opening of Marina Coastal Expressway on 29 December 2013. Route amended due to road changes in the Marina South area from 28 September 2014.	Jurong West
502A		→	Downtown MRT Station			27 December 2005	Weekdays AM and PM Peak. Flexible express route between Boon Lay Avenue and Orchard Road. Route amended due to opening of Marina Coastal Expressway on 29 December 2013. Route amended due to road changes in the Marina South area from 28 September 2014.
506	Jurong East Bus Interchange	→	Upper East Coast Bus Terminal		SBS Transit	28 August 1999	Terminates at Bedok Bus Interchange until 12 November 2006.	Bedok
513	Tampines Ave 5 Anson Road	→	Shenton Way Tampines Ave 5		SBS Transit	17 December 2012	Weekdays AM and PM Peak. Bus service is under Bus Service Enhancement Programme (BSEP). Route amended due to opening of Marina Coastal Expressway on 29 December 2013. Route amended due to road changes in the Marina South area from 28 September 2014.	Tampines
518	Pasir Ris Bus Interchange	↺	Bayfront Avenue (Bayfront MRT Station/Marina Bay Sands)		Go-Ahead Singapore	3 September 2000	Renumbered from Express 505 and route amended to serve Orchard and Marina Centre. Route amended and operating hours extended from 26 December 2005. Flexible express route between Bedok North Road and Moulmein Road. Amended to ply Bayfront Avenue on 26 April 2010. Route amended to ply via KPE and PIE on its return journey from 23 September 2016.	Loyang
518A		→				27 December 2005	Weekdays AM and PM Peak. Flexible express route between Loyang Avenue and Moulmein Road.
521	Tanah Merah Ferry Ter	↺	Fort Canning Stn	Premium	RushOwl Singapore	5 May 2019	Service 521 operates 9 trips each on Saturdays, Sundays and Public Holidays only, and does not operate on other weekdays. This service serves Tanah Merah Ferry Terminal with a direct bus connection to and from the City, eliminating the hassle of transferring between different modes of transport.	N.A.
522	Flora Road / Mariam Way	→	Nicoll Highway		ComfortDelGro Bus	16 July 2007
523	Bedok Reservoir View	→			ComfortDelGro Bus
526	Hougang Avenue 1	→	Upper Cross Street		ComfortDelGro Bus	1 February 2008
527	Rhu Cross	→	Stadium Cresent		F1 Transport
530	Tiong Bahru Road	→	Shenton Way		EML Transport Service	30 July 2007 (SMRT Buses)
531	[AM] Simei Road [PM] Anson Road	→	Shenton Way Simei Road		Commute Solutions
533	Teban Gardens Road	→	Beach Road		Aedge Holdings Pte Ltd	16 July 2007 (SBS Transit)
534	Serangoon North Avenue 5	→	Fullerton Road		City Bus Services
535	Sengkang West Way	→	Changi Business Park		myBus Pte Ltd
538	Pasir Ris Drive 3	→	Nicoll Highway		Aedge Holdings Pte Ltd	16 July 2007 (SBS Transit)	A second trip for Premium Service 538 will commence from 19 March 2012. Route amended due to opening of Marina Coastal Expressway on 29 December 2013. Route amended due to road changes in the Marina South area from 28 September 2014.
539	Pasir Ris Drive 3	→	Temasek Boulevard		Commute Solutions	16 July 2007 (SBS Transit)	Route transferred to Commute Solutions on 26 September 2016 Route amended to travel via Marina Coastal Expressway from 29 December 2013. Route amended due to road changes in the Marina South area from 28 September 2014.
541	[AM] Bayshore Road [PM] Anson Road	→	Shenton Way Bayshore Road		SMRT Buses (Bus Plus)
542	Yung Ho Road	→	Nicoll Highway		Aedge Holdings Pte Ltd	16 July 2007 (SBS Transit)
543	Jurong East Avenue 1	→			Aedge Holdings Pte Ltd
545	Bedok North Avenue 4	→	Fullerton Road		APT Travel Pte Ltd		Route amended due to opening of Marina Coastal Expressway on 29 December 2013. Route amended due to road changes in the Marina South area from 28 September 2014.
547	[AM] Meyer Road [PM] Anson Road	→	Shenton Way Bayshore Road		SMRT Buses (Bus Plus)
548	Ang Mo Kio Avenue 5	→	Fullerton Road		Aedge Holdings Pte Ltd	25 February 2008
549	Ang Mo Kio Street 61	→	Temasek Boulevard		Commute Solutions
550	Sengkang East Avenue	→	Fullerton Road		City Bus Services	25 February 2008
553	Tampines Avenue 9	→	Fullerton Road		APT Travel Pte Ltd	21 April 2008 (SBS Transit)	Route amended due to opening of Marina Coastal Expressway on 29 December 2013. Route amended due to road changes in the Marina South area from 28 September 2014.
554	Tampines Avenue 4	→			Tan Bus Transport	21 April 2008 (SBS Transit)	Route amended due to opening of Marina Coastal Expressway on 29 December 2013. Route amended due to road changes in the Marina South area from 28 September 2014.
557	Choa Chu Kang Drive	→	Temasek Boulevard		Commute Solutions	25 February 2008 (SBS Transit)	Route transferred to Commute Solutions on 15 September 2014
559	Yishun Avenue 11	→			Commute Solutions	21 April 2008 (SBS Transit)	Route transferred to Commute Solutions on 1 September 2014
560	Pandan Valley	→			Commute Solutions	30 June 2008 (SBS Transit)	Route transferred to Commute Solutions on 26 September 2016
565	Ah Hood Road	→	Fullerton Road		City Transit	30 June 2008 (SBS Transit)
566	Meyer Road	→	Marina Boulevard		Commute Solutions	30 June 2008 (SBS Transit)	Route transferred to Commute Solutions on 4 August 2014 Route amended due to opening of Marina Coastal Expressway on 29 December 2013.
568	[AM] Serangoon North Avenue 1 [PM] Anson Road	→	Anson Road Serangoon North Avenue 1		Rui Feng Chartered Pte Ltd
569	Punggol Drive	→	Nicoll Highway		Aedge Holdings Pte Ltd	25 February 2008 (SBS Transit)
571	[AM] Upper Serangoon Road [PM] Alexandra Road	→	Alexandra Road Upper Serangoon Road		KH Ng Bus Transport Service
573	[AM] Yishun Aveune 2 [PM] Alexandra Road	→	Pasir Panjang Road Yishun Avenue 2		Ren Quan Transport
574	[AM] Upper Serangoon Road [PM]Anson Road	→	Anson Road Upper Serangoon Road		Deconti Trans
575	Sengkang East Road	→	Upper Cross Street		Deconti Trans
576	[AM] Seletar Hills Estate [PM] Raffles Boulevard	→	Upper Cross Street Mimosa Road		Bus Hub
577	Woodlands Centre Road	→	Sungei Kadut		Ren Quan Transport
580	[AM] Woodlands Centre Road [PM] Yishun Avenue 2	→	Yishun Avenue 2 Woodlands Centre Road		Ren Quan Transport
581	[AM] Yishun Avenue 7 [PM] Airport Road	→	Airport Road Yishun Avenue 2		Ren Quan Transport
584	[AM] Bedok North Road [PM] Central Boulevard	→	Marina Boulevard Bedok North Road		APT Travel Pte Ltd		Introduced to replace service 669.
586	[AM] Canberra Drive [PM] Bras Basah Road	→	Upper Cross Street Canberra Drive		Bus Hub
588	Sin Ming Avenue	→	Shenton Way		Commute Solutions	30 June 2008 (SMRT Buses)
590	Choa Chu Kang Crescent	→			Commute Solutions	8 September 2008 (SMRT Buses)
591	[AM] Punggol Drive [PM] Anson Road	→	Anson Road Punggol Drive		Xing Sheng Transport Services
592	[AM] Sengkang West Avenue [PM] Anson Road	→	Anson Road Sengkang West Avenue		Xing Sheng Transport Services
593	[AM] Punggol Way [PM] Somapah Road	→	Changi Business Park Punggol Way		Loh Gim Chong Transport
599	Hougang Street 51	→	Shenton Way		Xing Sheng Transport Services	8 September 2008 (SMRT Buses)

Routes 651–672

Route number	Origin	Direction	Destination	Service type	Operator	Introduced	Remarks	Package
651	Jurong West Avenue 3 Marina Boulevard	→	Central Boulevard Jurong West Avenue 3	City Direct	Rui Feng Chartered Pte Ltd	2 September 2013	Bus services are under Bus Service Enhancement Programme (BSEP).	City Direct
652	Upper Thomson Road Shenton Way	→	Anson Road Upper Thomson Road		Ren Quan Transport	6 January 2014
653	Hume Avenue Marina Boulevard	→	Central Boulevard Hillview Avenue		SMRT Buses	13 January 2014
654	Anchorvale Street Shenton Way	→	Anson Road Anchorvale Street		SBS Transit	20 January 2014
655	West Coast Road Marina Boulevard	→	Central Boulevard West Coast Road		SBS Transit	17 February 2014
656	Canberra Road Shenton Way	→	Anson Road Canberra Road		SMRT Buses
657	Jurong West Avenue 1 Marina Boulevard	→	Central Boulevard Jurong West Avenue 1		SMRT Buses	24 February 2014
660	Buangkok Shenton Way	→	Anson Road Buangkok		SBS Transit	23 June 2014
661	Pasir Ris Drive 3 Marina Boulevard	→	Central Boulevard Pasir Ris Drive 3		Go-Ahead Singapore	22 September 2015
663	Yishun Avenue 6 Shenton Way	→	Anson Road Yishun Avenue 6		Tower Transit Singapore	28 September 2015
665	Marsiling Drive Shenton Way	→	Anson Road Marsiling Drive		Tower Transit Singapore	12 October 2015
666	Punggol Drive Marina Boulevard	→	Central Boulevard Punggol Drive		BT&Tan Transport	29 February 2016
667	Clementi Avenue 4 Marina Boulevard	→	Central Boulevard Clementi Avenue 4		Tong Tar Transport Service Pte Ltd	8 March 2016
668	Ang Mo Kio Avenue 5 Marina Boulevard	→	Central Boulevard Ang Mo Kio Avenue 5		BT&Tan Transport	15 March 2016
670	Yishun Avenue 7 Marina Boulevard	→	Central Boulevard Yishun Avenue 7		Tong Tar Transport Service Pte Ltd	29 March 2016
671	Punggol Rd Marina Boulevard	→	Central Boulevard Punggol Rd		Rui Feng Chartered Pte Ltd	17 October 2016
672	Hougang St 51 Marina Boulevard	→	Central Boulevard Hougang St 51		Rui Feng Chartered Pte Ltd	7 November 2016

Routes 700–883

Route number	Origin	Direction	Destination	Service type	Operator	Introduced	Remarks	Package
700	Bukit Panjang Temporary Bus Park	↔	Shenton Way Bus Terminal	Trunk	SMRT Buses	31 August 1998	Last bus to Shenton Way at 1830 on Weekdays and 1300 on Saturdays. Does not operate on Sundays and Public Holidays. Route amended since 16 Dec 2012 to make way for the new Bukit Panjang Integrated Transport Hub.	Choa Chu Kang - Bukit Panjang
700A		↺	Suntec City			26 December 1999	Service starts 1830 on Weekdays and 1300 on Saturdays, and full day on Sundays and Public Holidays. Supplementary service of Service 700. Route amended since 16 Dec 2012 to make way for the new Bukit Panjang Integrated Transport Hub.
715	Boon Lay Way	↺	Seraya Avenue (Jurong Island)	Jurong Island Services	Woodlands Transport			Jurong Island
715A		↺	Ayer Merbau Loop (Jurong Island)		Woodlands Transport
716		↺	Sakra Avenue (Jurong Island)		Woodlands Transport	30 July 2015
718		↺	Banyan Avenue (Jurong Island)		Woodlands Transport
722	[AM] Senja Road [PM] Anson Road	→	Anson Road Senja Road	Premium	City Transit	11 January 2010		N.A.
723	Buangkok Green	→	Upper Cross Street		Xing Sheng Transport Services
725	Choa Chu Kang Avenue 5	→	Shenton Way		Aedge Holdings
728	Sengkang West	→	Changi Business Park		Loh Gim Chong Transport
729	Punggol Field	→	Alexandra Road		KH Ng Bus Transport
731	Punggol East	→	Robinson Road		Xing Sheng Transport Services
734	Sembawang Way	→	Changi Business Park		Smart Destiny Pte Ltd
735	Woodlands Avenue 3	→	Hoe Chiang Road		Commute Solutions
736	Tampines Avenue 9	→	Temasek Boulevard		City Transit
737	Pasir Ris Drive 1	→	Changi Business Park		Smart Destiny Pte Ltd
740	Sembawang Drive/Yishun	→			Loh Gim Chong Transport
741	Ang Mo Kio Avenue 6	→			Loh Gim Chong Transport
742	Ang Mo Kio Avenue 3	→			Loh Gim Chong Transport
744	Punggol / Sengkang	→			Smart Destiny Pte Ltd
745	Tampines Avenue 7	→			Smart Destiny Pte Ltd
748	Marine Parade / Bayshore	→			Smart Destiny Pte Ltd
749	Singapore University of Social Sciences	→	Yishun MRT Station		LGK Transport Services Pte Ltd
750	Woodlands Avenue 9	→	Temasek Boulevard		Commute Solutions
753	Flora Road	→	Anson Road		Ren Quan Transport
754	Hillview Estate	↺	Bukit Batok MRT Station		ComfortDelGro Bus
761	Ang Mo Kio Avenue 2	→	Temasek Boulevard		Commute Solutions	17 January 2011
762	Teban Gardens / West Coast	→	Church Street		City Transit
763	Bayshore Road	→	Depot Road		Commute Solutions
764	Singapore University of Social Sciences	→	Tampines MRT Station / Interchange		LGK Transport Services Pte Ltd
765	Woodlands Avenue 1	→	Pasir Panjang Road		Commute Solutions
767	Jalan Loyang Besar	→	New Bridge Road		City Bus Services
768	Woodlands Avenue 3	→	Changi Business Park		Yeoong Charter Bus
773	Tampines Avenue 9	→	Yio Chu Kang Road / Ang Mo Kio Avenue 6		BT&TAN Transport Pte Ltd
776	Canberra	→	Changi Business Park		Smart Destiny Pte Ltd
779	Compassvale Drive	↔	Changi Business Park		Narayn Hare Pte Ltd
783	Changi Airport	↔	one-north MRT station		Transtar Travel	1 December 2018	Bus service continues beyond one-north as TS6.
784	Bedok Reservoir Rd	→	Shenton Way		Aedge Holdings Pte Ltd	17 December 2018	Introduced to replace Service 658.
785	Bedok South Rd	→					Introduced to replace Service 659.
786	Choa Chu Kang North 7	→	Marina Boulevard		YZ Transport Service	11 January 2019	Introduced to replace Service 662.
787	Tampines Ave 9	→	Cross St		Ren Quan Transport	2 January 2019	Introduced to replace Service 664.
788	Anchorvale Drive	→	Changi Business Park		Ez Buzz Pte Ltd
800	Yishun Bus Interchange	↺	Sembawang Road	Feeder	SBS Transit	30 September 1984		Seletar
803		↺	Yishun Avenue 6		SBS Transit	16 February 2014	Bus service is under Bus Service Enhancement Programme (BSEP).
804		↺	Yishun Avenue 11		SBS Transit	8 November 1987	Extended to 2:00am on eves of public holidays
805		↺	Yishun Avenue 1		SBS Transit	14 February 2016	Bus service is under Bus Service Enhancement Programme (BSEP).
806		↺	Yishun Ring Road		SBS Transit	1994	Introduced as Service 804A. Renumbered to Service 806 on 28 December 1998.
807		↺	Yishun Street 71		SBS Transit	15 October 2017	Bus service is under Bus Service Enhancement Programme (BSEP).
807A		→	Yishun Ring Road (Khatib MRT Station)	Short Trip	SBS Transit	15 October 2017	Operates from 0600 hrs to 0900 hrs on Weekdays and 0700 to 1000 hrs on Weekends and Public Holidays.
811/811T		↺	Yishun Avenue 2/1	Feeder	SBS Transit	7 July 1996	Route formed from merger of Services 801 and 805. Service 811T plies the same route as Service 811 but will terminate at Yishun Bus Interchange.
811A		→	Yishun Avenue 5	Short Trip		28 October 2013	Operates from 1641 to 2256 hrs on Weekdays (excluding Weekends and Public Holidays).
812/812T		↺	Yishun Avenue 4/3	Feeder	SBS Transit	3 November 1996	Route formed from merger of Services 802 and 803. Service 812T plies the same route as Service 812 but will terminate at Yishun Bus Interchange. Extended to 2am on eves of Public Holidays.
825	Yio Chu Kang Bus Interchange	↺	Lentor Loop	Feeder	SMRT Buses (Bus Plus)	17 August 1988	Operates from 0630 to 2045 hrs on Weekdays and 0630 to 1425 hrs on Saturdays.Previously SMRT	Sembawang – Yishun
850E	Yishun Street 41 Anson Road	→	Shenton Way Yishun Ring Road	Express	SBS Transit	18 February 2013	Bus service is under Bus Service Enhancement Programme (BSEP). Route amended to origin from Yishun Street 41 for AM Peak and destination at Yishun Ring Road for PM Peak, skipped sector replaced by Service 663 from 28 September 2015.	Seletar
851	Yishun Bus Interchange	↔	Bukit Merah Bus Interchange	Trunk	SBS Transit	17 February 1985
851e		↔	Chinatown	Express	SBS Transit	27 May 2018
852		↔	Bukit Batok Bus Interchange	Trunk	SBS Transit	8 December 1985
853		↔	Lorong 1 Geylang Bus Terminal		SMRT Buses	20 January 1987	Service terminates at Lorong 1 Geylang on Weekdays and Saturdays. Route amended to serve Khoo Teck Puat Hospital.	Sembawang – Yishun
853M		↔	Upper East Coast Bus Terminal			21 June 1987	Service terminates at Upper East Coast Road on Sundays and Public Holidays. Supplementary service of Service 853. Renumbered to Service 853M on 8 September 2019
854		↔	Bedok Bus Interchange		SMRT Buses	18 January 1987
854e		→		Express		9 April 2007	Operates during Weekdays AM Peak.
855		↔	HarbourFront Bus Interchange	Trunk	SMRT Buses	1 October 1989
856		↔	Woodlands Temporary Bus Interchange		SMRT Buses	18 December 1988	Skips Woodlands Checkpoint in the event of traffic congestion.
856A	Woodlands Temporary Bus Interchange	→	Woodlands Train Checkpoint	Short-Trip		8 September 2017
857	Yishun Bus Interchange	↺	Suntec City	Trunk	SMRT Buses	14 January 2001	Buses leaving Yishun Bus Interchange after 2245 hours will terminate at Suntec City.
857A		→	Yio Chu Kang Road	Short Trip		12 August 2013
858	Woodlands Temporary Bus Interchange	↺	Changi Airport	Trunk	SMRT Buses	10 March 1996	Express along SLE, TPE, PIE and ECP. The last bus towards Changi Airport from Woodlands Temporary Bus Interchange at 2315 hours. After 2315 hours the service will ply between Woodlands Temporary Bus Interchange and Yishun Bus Interchange and renumbered as Service 858A. Service route amended to serve Sembawang from 28 March 2010.
858A		→	Yishun MRT Station	Short Trip			Supplementary service of Service 858. Service plies from Woodlands Temporary Bus Interchange and Yishun Bus Interchange between 2315 hours and 0030 hours.
858B	Jalan Kayu	↺	Changi Airport			1 February 2016	Supplementary service of Service 858.
859	Sembawang Bus Interchange	↺	Yishun Bus Interchange	Trunk	SMRT Buses	4 April 1999	The last bus towards Yishun Bus Interchange from Sembawang Bus Interchange at 0000 hours. After 0000 hours, the service will ply between Sembawang Bus Interchange and Sembawang Vista.
859A		↺	Admiralty Link / Sembawang Crescent			1 October 2007	Supplementary service of Service 859. The last bus ply between Sembawang Bus Interchange and Sembawang Vista is at 0050 hours. Extended to 2am on eves of Public Holidays. Extension of operating hours from 17 August 2014. Bus service is under Bus Service Enhancement Programme (BSEP).
859B		↺	Sembawang Crescent / Admiralty Link			17 August 2014	Supplementary service of Service 859. Bus service is under Bus Service Enhancement Programme (BSEP).
860	Yishun Bus Interchange	↺	Yio Chu Kang Bus Interchange	Trunk	SBS Transit	21 October 2012	Extended to Yio Chu Kang Bus Interchange on 15 October 2017. Bus service is under Bus Service Enhancement Programme (BSEP).	Seletar
868E	Bukit Batok West Avenue 5	→	Temasek Avenue	Express	SMRT Buses	28 September 2010		Choa Chu Kang - Bukit Panjang
882	Sembawang Bus Interchange	↺	Sembawang Road End	Trunk	SMRT Buses	20 November 2005		Sembawang – Yishun
882A		→	Montreal Link	Short Trip		18 August 2014
883		↺	Yishun Central 2	Trunk	SMRT Buses	23 October 2016	Bus service is under Bus Service Enhancement Programme (BSEP).
883A		→	Blk 129A	Short Trip		1 June 2018
883B		→	Blk 120A			25 February 2019

Routes 900–991

Route number	Origin	Direction	Destination	Service type	Operator	Introduced	Remarks	Package
900	Woodlands Temporary Bus Interchange	↺	Woodlands Drive 14	Feeder	SMRT Buses	1 November 1998	Service will ply along Champions Way on Weekdays AM and PM Peak and lunch time except Public/School Holidays, and will operate as Service 900A.	Woodlands
900A		↺	Woodlands Drive 17			26 June 2006	Extended route of 900 that operates in the mornings. Includes Innova Primary School, Singapore Sports School and Innova Junior College. Supplementary service of Service 900. Service will ply along Champions Way on Weekdays during Peak Hours except Public/School Holidays.
901	Woodlands Temporary Bus Interchange	↺	Woodlands Avenue 6		SMRT Buses	12 December 1999
901M		↺	Woodlands Avenue 7			23 June 2019	Operates on alternate trips with Service 901 through an extended route along Woodlands Avenue 6. Serves Admiralty MRT Station, Kampung Admiralty, ACE The Place, Vista Point and BW Monastery.
902	Woodlands Temporary Bus Interchange	→	Republic Polytechnic		SMRT Buses	17 April 2006	Operates only on Weekdays except Public Holidays and Republic Polytechnic Vacation.
903	Woodlands Temporary Bus Interchange	↺	Woodlands Centre Road		SMRT Buses	7 February 1982	Introduced as Service 372. Renumbered to Service 903 on 4 February 1996. Skips Woodlands Checkpoint in the event of traffic congestion.
903M		↺	Marsiling Lane			13 January 2017	Renumbered from service 903P
904	Woodlands Temporary Bus Interchange	↺	Woodlands Crescent		SMRT Buses	18 August 2013	Bus service is under Bus Service Enhancement Programme (BSEP).
911/911T	Woodlands Temporary Bus Interchange	↺	Woodlands Avenue 2 / Woodlands Centre Road		SMRT Buses	14 July 1996	Introduced with the merger of former Services 900 and 901. Service 911T plies the same route as Service 911 but will terminate at Woodlands Temporary Bus Interchange. There are 2 separate queue berths for Service 911 at Woodlands Temporary Bus Interchange. Skips Woodlands Checkpoint in the event of traffic congestion.
912	Woodlands Temporary Bus Interchange	↺	Woodlands Avenue 7 / Woodlands Centre Road		SMRT Buses	8 December 1996	Introduced with the merger of former Services 902 and 905. There are 2 separate queue berths for Service 912 at Woodlands Temporary Bus Interchange. Skips Woodlands Checkpoint in the event of traffic congestion. Terminating trips of buses travelling towards Woodlands Avenue 7 & Woodlands Centre Road renumbered as 912A & 912B respectively.
912A		↺	Woodlands Avenue 7			10 September 2017	Introduced to replace service 912E
912B		↺	Woodlands Centre Road
912M		↺	Woodlands Street 41			1 September 2016	Renumbered from Service 912P
913/913T	Woodlands Temporary Bus Interchange	↺	Woodlands Circle / Marsiling MRT Station		SMRT Buses	8 December 1996	Introduced with the merger of former Services 904 and 906. Service 913T plies the same route as Service 913 but will terminate at Woodlands Temporary Bus Interchange. There are 2 separate queue berths for Service 913 at Woodlands Temporary Bus Interchange.
913M		↺	Opp Blk 101			17 March 2019	As a route variant of Feeder Service 913, this route plies a longer version of Service 913’s West loop to offer improved connections within the Woodlands estate. It was introduced in tandem with the amendment of Service 913’s West Loop to loop at Marsiling MRT station (skipping Woodlands Train Checkpoint), and also serves new HDB BTO developments such as Marsiling Grove and Marsiling Greenview.
920	Bukit Panjang Bus Interchange	↺	Bangkit Road	Feeder	SMRT Buses	26 March 2000	Route amended to skip a bus stop along Bukit Panjang Road and serves 2 additional bus stops along Petir Road and Jelebu Road towards Bangkit Road and terminate at a new bus stop along Upper Bukit Timah Road to enhance connectivity to Bukit Panjang MRT Station from 27 November 2015. Route amended to Bukit Panjang Integrated Transport Hub from 4 September 2017.	Choa Chu Kang – Bukit Panjang
922	Bukit Panjang Bus Interchange	↺			SMRT Buses	23 April 2006	Route extended to Bangkit Road with effect from 28 February 2010. Route amended since 16 Dec 2012 to make way for the new Bukit Panjang Integrated Transport Hub. Route amended to skip a bus stop along Bukit Panjang Road and serves 2 additional bus stops along Petir Road and Jelebu Road towards Bangkit Road and terminate at a new bus stop along Upper Bukit Timah Road to enhance connectivity to Bukit Panjang MRT Station from 27 November 2015. Route amended to Bukit Panjang Integrated Transport Hub from 4 September 2017.
925	Woodlands Temporary Bus Interchange	↔	Choa Chu Kang Bus Interchange	Trunk	SMRT Buses	6 April 1986	Service operates on Mondays to Saturdays, except Public Holidays.	Woodlands
925M		↺	Sungei Buloh Wetland Reserve				Service operates Sundays and Public Holidays. Supplementary service of Service 925. Renumbered to Service 925M on 8 September 2019
926	Woodlands Temporary Bus Interchange	↺	Singapore Zoo		SMRT Buses	1 May 1988	Service operates on Sundays and Public Holidays.
927	Choa Chu Kang Bus Interchange	↺			SMRT Buses	9 April 1995		Choa Chu Kang – Bukit Panjang
941	Bukit Batok Bus Interchange	↺	Bukit Batok West Avenue 9	Feeder	Tower Transit Singapore	6 January 1985	Introduced as Service 361. Renumbered to Service 941 on 4 May 2003.	Bulim
944		↺	Bukit Batok Road		SMRT Buses	27 August 2017	Bus service is under Bus Service Enhancement Programme (BSEP). This is the only Bukit Batok feeder service to be under SMRT, as LTA chose the company for the lower mileage cost. It will be re-tendered out under Bulim bus package when the current contract with Tower Transit ends.
945		↺	Bukit Batok Street 33		Tower Transit Singapore	6 April 1986	Introduced as Service 365. Renumbered to Service 945 on 4 May 2003.
947		↺	Bukit Batok Road			7 April 1985	Introduced as Service 367. Renumbered to Service 947 on 4 May 2003.
950	Woodlands Temporary Bus Interchange	↺	JB Sentral Bus Terminal	Cross Border	SMRT Buses	19 September 2004	Service loops in Johor Bahru, Malaysia.	Woodlands
951E	Woodlands Street 82 Anson Road	→	Shenton Way Woodlands Street 82	Express	SMRT Buses	17 June 2013	Bus service is under Bus Service Enhancement Programme (BSEP). Route amended to serve Woodlands Ave 5, skipped sector replaced by Service 665 from 12 October 2015.
960	Woodlands Temporary Bus Interchange	↔	Marina Centre Bus Terminal	Trunk	SMRT Buses	12 July 1996
960e		↔		Express		28 October 2018	Express via BKE. Skips Woodlands Road and Bukit Panjang.
961	Woodlands Temporary Bus Interchange	↔	Lorong 1 Geylang Bus Terminal	Trunk	SMRT Buses	11 April 1971	Introduced as Service 181. Renumbered to Service 961 on 27 December 1998.
961M		↔				28 February 1988	Introduced as Service 181C. Renumbered to Service 961C on 27 December 1998. Renumbered to Service 961M on 8 September 2019. Service travels via Marina Centre. Supplementary service of Service 961.
962	Woodlands Temporary Bus Interchange	↺	Admiralty Street		SMRT Buses	24 June 2001
962B		→	Sembawang Drive	Short Trip		26 August 2013	Operates during Weekdays AM and PM Peak.
962C	Woodlands Ave 5	→	Woodlands Ave 6			1 September 2016	Operates during Weekdays AM Peak.
963	Woodlands Temporary Bus Interchange	↔	HarbourFront Bus Interchange	Trunk	SMRT Buses	29 September 2002	Renumbered from Express Service 521 and extended to Woodlands Reg Int on 29 September 2002.	Sembawang – Yishun
963e		↔		Express		20 February 2006	Operates during Weekdays AM and PM Peak.
963R		↔	Resorts World Sentosa			30 January 2010	Operates at Weekends and Public Holidays.
964	Woodlands Temporary Bus Interchange	↺	Woodlands Link	Trunk	SMRT Buses	24 November 1997	Operates on Weekdays and Saturdays.	Woodlands
965	Woodlands Temporary Bus Interchange	↺	Sengkang Bus Interchange		SMRT Buses	7 July 2002	Buses leaving Woodlands Temporary Bus Interchange after 2245 will terminate at Sengkang Bus Interchange.	Sembawang – Yishun
965A		→	Yishun Avenue 2 (Yishun MRT Station)	Short Trip			Operates during Weekdays AM Peak.
966	Woodlands Temporary Bus Interchange	↺	Marine Parade Road	Trunk	SMRT Buses	16 November 2003	Buses leaving Woodlands Temporary Bus Interchange after 2230 hours will terminate at Marine Parade.
969	Woodlands Temporary Bus Interchange	↔	Tampines Bus Interchange		SMRT Buses	15 April 2001	Route amended to ply Tampines Avenue 9 and Tampines Concourse from 18 December 2016.
969A	Tampines Bus Interchange	→	Yishun MRT Station	Short Trip		29 July 2013	Operates from 0727 to 0856 & 1602 to 1728 hrs on Weekdays (excluding Weekends and Public Holidays).
970	Bukit Panjang Bus Interchange	↔	Shenton Way Bus Terminal	Trunk	SMRT Buses	20 August 2000	Route amended since 16 Dec 2012 to make way for the new Bukit Panjang Integrated Transport Hub. Route amended to Bukit Panjang Integrated Transport Hub from 4 September 2017.	Choa Chu Kang – Bukit Panjang
971E	Bukit Panjang Ring Road Anson Road	→	Cecil Street Bukit Panjang Ring Road	Express	SMRT Buses	14 March 2011	Route amended since 16 Dec 2012 to make way for the new Bukit Panjang Integrated Transport Hub.
972	Bukit Panjang Bus Interchange	↺	Bencoolen Street	Trunk	SMRT Buses	17 November 2013	Bus service is under Bus Service Enhancement Programme (BSEP). After 2300 hours, Service 972 leaving Bukit Panjang Bus Interchange will operate as Service 972A and terminate at Orchard Road Dhoby Ghaut MRT Station. Route amended to Senja Road and Senja Link from 14 June 2015. Route amended to start at another bus stop along Bukit Panjang Road from 27 December 2015 with the amendment of Services 920 and 922. Route amended to Bukit Panjang Integrated Transport Hub from 4 September 2017.
972A		→	Dhoby Ghaut MRT Station	Short Trip
973	Bukit Panjang Bus Interchange	↺	Hume Avenue	Trunk	SMRT Buses	26 February 2017	Bus service is under Bus Service Enhancement Programme (BSEP). Route amended to Bukit Panjang Integrated Transport Hub from 4 September 2017.
973A		→	Pending Road	Short Trip		13 January 2019	Introduced to facilitate late night renewal works on the Bukit Panjang LRT
974	Bukit Panjang MRT Station	↔	Joo Koon Bus Interchange	Trunk	Tower Transit Singapore	8 April 2018	Route introduced under Bus Contracting Model
974A		→	Choa Chu Kang Avenue 4	Short Trip		13 January 2019	Introduced to facilitate late night renewal works on the Bukit Panjang LRT
975	Bukit Panjang Bus Interchange	↺	Lim Chu Kang Road	Trunk	SMRT Buses	18 July 1993	Introduced as Service 175. Renumbered to Service 975 and cutback to Bukit Panjang on 27 February 2005. Buses leaving Bukit Panjang Bus Interchange after 2249 hours will terminate at Lim Chu Kang Bus Terminal. Route amended since 16 Dec 2012 to make way for the new Bukit Panjang Integrated Transport Hub. Amended to start at a new bus stop along Petir Road to enhance connectivity for commuters travelling from Bukit Panjang MRT Station to Teck Whye/Choa Chu Kang from 27 December 2015. Route amended to Bukit Panjang Integrated Transport Hub from 4 September 2017.	Choa Chu Kang - Bukit Panjang
975B	Choa Chu Kang MRT/LRT Station	→	Lim Chu Kang Road	Short Trip		24 April 2016	Operates during peak hours on weekdays and afternoons on weekends
979	Bukit Panjang Bus Interchange	↺	Choa Chu Kang Crescent	Trunk	SMRT Buses	27 December 2015	Bus service is under Bus Service Enhancement Programme (BSEP). Route amended to Bukit Panjang Integrated Transport Hub from 4 September 2017. Route amended to ply Stagmont Ring from 22 July 2018.
980	Sembawang Bus Interchange	↔	Lorong 1 Geylang Bus Terminal		SMRT Buses	11 April 1971	Introduced as Service 160. Renumbered to Service 980 on 27 December 1998. Route extended to ply Canberra Road, Admiralty Drive and Sembawang Drive from 3 December 2006 to better serve Sembawang New Town residents.	Sembawang – Yishun
981	[AM] Sembawang Bus Interchange [PM] Senoko Industrial Estate	→	Senoko Industrial Estate Sembawang Bus Interchange		SMRT Buses	1999	Operates from Sembawang Bus Interchange during the AM Peak, and operates towards Sembawang Bus Interchange during Weekdays PM Peak and Saturdays PM Peak.
982E	[AM] Choa Chu Kang Avenue 5 [PM] Central Boulevard	→	Marina Boulevard Choa Chu Kang Avenue 5	Express	SMRT Buses	18 March 2013	Bus service is under Bus Service Enhancement Programme (BSEP). Route amended due to road changes in the Marina South area from 28 September 2014.	Choa Chu Kang – Bukit Panjang
983	Choa Chu Kang Bus Interchange	↺	Jelebu Road	Trunk	SMRT Buses	25 April 2015	Bus service is under Bus Service Enhancement Programme (BSEP). Route amended to loop at Jelebu Road to enhance connectivity to Bukit Panjang MRT Station from 27 December 2015.
983A		→	Choa Chu Kang Road	Short Trip		30 September 2018	Operates from 0000hrs to 0055hrs daily
985	Choa Chu Kang Bus Interchange	↔	Lorong 1 Geylang Bus Terminal	Trunk	SMRT Buses	27 July 2003	Introduced with the mergers of former Services 185 and 989. Amended to serve Bukit Batok West Avenue 5 and 7 on 30 April 2006.
990	Bukit Batok Bus Interchange	↺	Jurong Gateway Road (Jurong East MRT Station)		Tower Transit Singapore	15 November 2014	Bus service is under Bus Service Enhancement Programme (BSEP).	Bulim
991	Bukit Batok Bus Interchange	↔	Choa Chu Kang Bus Interchange		SMRT Buses	8 July 2018	Route introduced under Bus contracting model, Route extended to Choa Chu Kang since 30 September 2018
991A		→	Bukit Batok West Avenue 3	Short Trip			Operates from 0015hrs to 0100hrs daily
991B	Choa Chu Kang Bus Interchange	→	Choa Chu Kang Avenue 1			30 September 2018	Operates from 0018hrs to 0055hrs daily

Other Services

Night services

Route number	Origin	Direction	Destination	Service type	Operator	Introduced	Remarks	Package
1N	Marina Centre Bus Terminal	→	Ang Mo Kio / Yishun	Nite Owl	SBS Transit	22 December 2006		Bishan - Toa Payoh
2N		→	Bedok Reservoir / Tampines				Route amendment to Bedok Reservoir Rd and Tampines Ave 1 on 31 October 2008, replacing the deleted sectors of Nite Owl 4N.	Tampines
3N		→	Bukit Batok / Choa Chu Kang				Route amendment to Bukit Batok on 31 October 2008, replacing the deleted sectors of Nite Owl 8N.	Clementi
4N		→	Marine Parade / Bedok / Simei / Pasir Ris				Route extension to Pasir Ris on 31 October 2008, replacing the deleted sectors of Nite Owl 7N.	Bedok
5N		→	Clementi / Jurong East / Jurong West				Route extension to Jurong West on 31 October 2008, replacing the deleted sectors of Nite Owl 8N.	Clementi
6N		→	Hougang / Sengkang / Punggol					Sengkang - Hougang
NR1	Resorts World Sentosa	→	Yishun Ring Road	Night Rider	SMRT Buses	10 March 2000	Amendment to operate from Resorts World Sentosa from 29 January 2010. Route extended to serve Marina Bay Sands from 7 May 2010. Route heading toward City ceased from 30 April 2014. Route amended due to road changes in the Marina South area from 28 September 2014.	Sembawang – Yishun
NR2	Marina Centre Bus Terminal	→	Sembawang Drive			26 May 2000	Route heading toward City ceased from 30 April 2014.
NR3	Boat Quay	→	Choa Chu Kang Bus Interchange					Choa Chu Kang – Bukit Panjang
NR5	Marina Centre Bus Terminal	→	Jurong West Street 64					Woodlands
NR6	Resorts World Sentosa	→	Anchorvale Drive				Amendment to operate from Resorts World Sentosa from 29 January 2010. Route extended to serve Marina Bay Sands from 7 May 2010. Route heading toward City ceased from 30 April 2014. Route amended due to road changes in the Marina South area from 28 September 2014.
NR8	Marina Centre Bus Terminal	→	Bukit Batok West Avenue 5				Route heading toward City ceased from 30 April 2014.	Choa Chu Kang – Bukit Panjang

Other services

Route number	Origin	Direction	Destination	Service type	Operator	Introduced	Remarks	Package
AC7	Yishun Bus Interchange	↔	Johor Bahru CIQ	Cross-Border Service	Advance Coach	15 December 2010	Service terminates in Johor Bahru, Malaysia.	N.A.
BPS1	Segar Road	↔	Choa Chu Kang Bus Interchange	LRT Supplement Service	SMRT Buses	25 October 2011	Operates only during Weekdays AM Peak towards Choa Chu Kang Bus Interchange until 18 September 2015. Operations for Weekdays PM Peak starts on 22 September 2015 towards Segar Road.	Choa Chu Kang – Bukit Panjang
	Choa Chu Kang Avenue 4		Segar Road
CT8	Ang Mo Kio Avenue 9	↔	Kampong Bahru Bus Terminal	Chinatown Direct	SBS Transit	21 January 2005		Bishan - Toa Payoh
CT18	Bedok North Avenue 3	↔						Bedok
CW1	Larkin Sentral	↔	Kranji MRT Station	Cross-Border Service	Causeway Link		Service originates from Johor Bahru, Malaysia.	N.A.
CW2		↔	Queen Street Bus Terminal
CW3	Perling Mall or Gelang Patah	↔	Jurong East Bus Interchange
CW4	Pontian Bus Terminal	↔
CW4S	Sutera Mall	↔
CW5	Johor Bahru CIQ	↔	Newton Circus
CW6	Giant Nusa Bestari	↔	Boon Lay MRT Station
Giant/IKEA/Courts Bedok	Bedok MRT Station	↔	Giant/IKEA/Courts Tampines	Giant/IKEA/Courts Shuttle Service	ComfortDelGro Bus	14 March 2007
IKEA Buona Vista	Buona Vista MRT Station	↔	IKEA Alexandra	IKEA Shuttle Service			Operates on Weekends & PH only.
Giant/IKEA/Courts Pasir Ris	Pasir Ris MRT Station	↔	Giant/IKEA/Courts Tampines	Giant/IKEA/Courts Shuttle Service
IKEA Redhill	Redhill MRT Station	↔	IKEA Alexandra	IKEA Shuttle Service
Giant/IKEA/Courts Sengkang	Sengkang MRT Station	↔	Giant/IKEA/Courts Tampines	Giant/IKEA/Courts Shuttle Service
IKEA Tiong Bahru	Tiong Bahru MRT Station	↔	IKEA Alexandra	IKEA Shuttle Service
Giant/IKEA/Courts Tampines	Tampines MRT Station	↔	Giant/IKEA/Courts Tampines	Giant/IKEA/Courts Shuttle Service		30 November 2008
RWS8	HarbourFront MRT Station	↔	Resorts World Sentosa	Resorts World Sentosa Shuttle Service	Tong Tar Transport Service Pte Ltd	20 January 2010
TS1	Singapore Changi Airport	↔	Johor Bahru CIQ	Cross-Border Service	Transtar Travel	3 September 2010	Service terminates in Johor Bahru, Malaysia.
TS3	Marina Square	↔	Johor Bahru CIQ			22 January 2018	Service terminates in Johor Bahru, Malaysia.
TS6	Buona Vista (The Star Vista)	↔	GP Sentral Bus Terminal			28 August 2018	Service originates from Changi Airport as Bus 783. Service terminates in Gelang Patah, Malaysia.
TS8	Resorts World Sentosa	↔	Johor Bahru CIQ			3 September 2010	Service terminates in Johor Bahru, Malaysia.

Former routes

Route number	Origin	Direction	Destination	Service type	Former operator	Introduced	Remarks
2A	Changi Village Bus Terminal	→	Bedok MRT Station	Short Trip	SBS Transit		Withdrawn on 23 July 2012.
3B	Pasir Ris Drive 1	→	Pasir Ris Bus Interchange		SBS Transit		Withdrawn on 4 September 2016
5	Bukit Panjang Bus Terminal	↔	Lorong 1 Geylang Bus Terminal	Trunk	TIBS	11 April 1971	Withdrawn on 26 December 1999 under Bukit Panjang LRT Rationalisation
13A	Yio Chu Kang Bus Interchange	→	Eunos MRT Station	Short Trip	SBS Transit
13B		→	Siglap Road		SBS Transit	16 September 2001	Withdrawn on 9 December 2001 with extension of Service 13 to Upp East Coast Terminal
14B	Bedok Bus Interchange	→	Upper East Coast Road		SBS Transit
15A	Pasir Ris Bus Interchange	→	Temasek Polytechnic		SBS Transit
15B	Eunos MRT Station	→	Kaki Bukit Avenue 1		SBS Transit
16A	Bukit Merah Bus Interchange	→	Siglap Road		SBS Transit	16 September 2001	Withdrawn on 19 August 2007 with the extension of Service 16 to Bedok Interchange
16B		→	Bras Basah Road		SBS Transit
20	Sims Place Bus Terminal	↺	Saint Wilfred Road		SBS		Integrated with Service 125 and withdrawn on 27 November 2000.
23A	Tampines Bus Interchange	→	Temasek Polytechnic		SBS Transit	28 August 2006
24A	Ang Mo Kio Bus Interchange	→	Tanah Merah MRT Station		SBS Transit	24 February 2002
25A	Ang Mo Kio Bus Interchange	→	Hougang Avenue 3		SBS Transit
27B	Tampines Avenue 5	→	Compassvale Road		SBS Transit	26 March 2007	Withdrawn and converted to downroute trips from Tampines Ave 5 to Hougang Central Interchange
30A	Bedok Bus Interchange	→	Fort Road		SBS Transit		Withdrawn on 3 January 2007
30B		→	VivoCity		SBS Transit
34	Bedok Bus Interchange	↔	Changi Airport	Trunk	SBS Transit	23 April 1995	Withdrawn on 14 September 2002 with the opening of Changi Airport MRT station
43A	Punggol Bus Interchange	→	Serangoon MRT Station	Short Trip	SBS Transit	23 July 2012	Withdrawn on 16 November 2014 with introduction of Service 43M
53A	Hougang Avenue 1	→	Serangoon Central		SBS Transit	27 February 2012	Withdrawn on 16 August 2015 with the introduction of Service 53M
53B	Serangoon Central	→	Hougang Avenue 1		SBS Transit	27 February 2012	Withdrawn on 16 August 2015 with the introduction of Service 53M
54A	Bishan Street 22	→	Bishan MRT Station		SBS Transit
55A	Bishan Bus Interchange	→	Marine Parade Road		SBS Transit		Withdrawn on 9 April 2017 with extension of Service 55 to Upp East Coast Terminal
56A	Bishan Bus Interchange	→	Bras Basah Road		SBS Transit	23 September 2008	Temporary short trip during 2008 Formula 1 Singapore Grand Prix
63A	Eunos Bus Interchange	→	Aljunied MRT Station		SBS Transit	25 September 2006	Withdrawn on 12 March 2012 with the introduction of Service 63M
66C	Jurong East Bus Interchange	→	Bukit Batok MRT Station		SBS Transit	18 September 2010	Temporary short trip due to closure of Jurong East MRT station for Jurong East Modification Project (JEMP)
67A	Choa Chu Kang Bus Interchange	→	Dunearn Road		SMRT Buses
67C	Tampines Bus Interchange	→	Geylang Road		SMRT Buses		Withdrawn on 21 March 2004
68	Tampines Bus Interchange	↺	Tampines Street 92	Trunk	SBS Transit	16 June 2003	Withdrawn on 11 August 2008
69A	Bedok Bus Interchange	→	Temasek Polytechnic	Short Trip	SBS Transit
74A	Hougang Central Bus Interchange	→	Ang Mo Kio MRT Station	Trunk	SBS	19 June 1994	Withdrawn on 8 January 1995 with the extension of Service 165 to Hougang Central Interchange
			Ngee Ann Polytechnic	Short Trip	SBS Transit
76A	Yio Chu Kang Bus Interchange	→	Marine Terrace		SBS Transit		Withdrawn on 20 March 2016 due to shortening of Service 76 to Eunos Interchange
77A	Bukit Batok Bus Interchange	→	Toh Tuck Road		SMRT Buses
82A	Serangoon Bus Interchange	→	Punggol Road End		SBS Transit	7 December 2003	Withdrawn on 3 September 2011 due to shortening of Service 82 to Punggol Interchange
83A	Punggol Bus Interchange	→	Sengkang Bus Interchange		SBS Transit
84	Hougang Central Bus Interchange	↔	HarbourFront Bus Interchange	Trunk	SBS	3 July 1971	Integrated with Service 864 to form Service 80 and withdrawn on 12 December 1999.
	Punggol Bus Interchange	↺	Punggol East		SBS Transit	15 September 2003	Withdrawn on 12 March 2005 under Punggol East LRT Rationalisation
85	Sengkang Bus Interchange	↔	HarbourFront Bus Interchange		SBS Transit	12 June 1998	Introduced as Service 860 between Sengkang Terminal and Hougang Street 21. Route subsequently extended to World Trade Centre Terminal and renumbered to Service 865 on 13 December 1998. Route was renumbered again to Service 85 on 5 December 1999. Withdrawn on 27 July 2003 under North East Line Rationalisation Phase 2
85A		→	Kovan MRT Station	Short Trip	SBS Transit		Withdrawn on 27 July 2003 under North East Line Rationalisation Phase 2
85B		→	Sim Lim Tower		SBS Transit		Withdrawn on 27 July 2003 under North East Line Rationalisation Phase 2
86A	Sengkang Bus Interchange	→	Jalan Kayu		SBS Transit
88A	Punggol Road	→	Ang Mo Kio Avenue 6		SBS Transit
91A	Buona Vista Bus Terminal	→	Ayer Rajah Bus Park		SBS Transit		Withdrawn with the opening of Circle Line Stage 4
95A	Buona Vista MRT Station	→	Lower Kent Ridge Road		SBS Transit		Withdrawn with the opening of Circle Line Stage 4
95C		→	Lower Kent Ridge Road		SBS Transit	26 September 2005
95D	Kent Ridge Bus Terminal	→	Holland Road		SBS Transit
97A	Jurong East Bus Interchange	→	Raffles Avenue		SBS Transit		Withdrawn with the route amendment of Service 97 to Marina Bay Sands on 26 April 2010.
97B		→	VivoCity		SBS Transit	11 September 2006
98A	Jurong East Bus Interchange	↺	Jalan Ahmad Ibrahim		SBS Transit	15 January 1995	Alternate trips of Service 98 during off peak hours. Re-numbered Service 98M on 28 January 2008.
100B	Ghim Moh Bus Terminal	→	VivoCity		SBS Transit	8 September 2003
103M	Serangoon Bus Interchange	↺	Seletar West Camp	Trunk	SBS Transit	7 December 2003	Formerly known as Service 103W until 28 January 2008. Route merged with Service 103 and withdrawn on 13 February 2011.
105A	Serangoon Bus Interchange	→	Toa Payoh MRT Station	Short Trip	SBS Transit
106A	Bukit Batok Bus Interchange	→	Singapore Polytechnic		TIBS
	Marina Boulevard	→	Central Boulevard		SMRT Buses		Temporary short trip during Formula 1 Singapore Grand Prix
107A	Serangoon Bus Interchange	→	Shenton Way		SBS Transit		Withdrawn on 30 November 2003 with the extension of Service 107 to Shenton Way Bus Terminal
116	Hougang Central Bus Interchange	↺	Buangkok Green Medical Park		SBS Transit		Withdrawn on 15 August 2006
123A	Bukit Purmei Avenue	→	Tiong Bahru MRT Station		SBS Transit
123B	Tiong Bahru MRT Station	↺	Bukit Purmei Avenue		SBS Transit		Renumbered to Service 123M on 28 January 2008
124A	Saint Michael's Bus Terminal	→	Telok Blangah Drive		SBS Transit	23 November 2003	Withdrawn on 21 April 2013 with the extension of Service 124 to HarbourFront Interchange
125A	Sims Drive	→	Bendemeer Road		SBS Transit		Withdrawn on 3 May 2005
131B	Serangoon Road	→	Norfolk Road		SBS Transit	23 January 2006	Withdrawn on 1 June 2006
133A	Ang Mo Kio Bus Interchange	→	Raffles Avenue		SBS Transit		Withdrawn on 26 April 2010 with the extension of Service 133 to Shenton Way Terminal
133M	Shenton Way Bus Terminal	↺	Temasek Avenue	Trunk	SBS Transit	26 April 2010	Withdrawn on 26 May 2012
136A	Ang Mo Kio Bus Interchange	→	Punggol Central	Short Trip	SBS Transit
138A	Ang Mo Kio Bus Interchange	→	Ang Mo Kio Avenue 5		SBS Transit	22 June 2009
139A	Toa Payoh Bus Interchange	→	Kim Keat Road		SBS Transit	27 August 2012	Withdrawn on 14 September 2014 with the introduction of Service 139M
143A	Jurong East Bus Interchange	→	Teban Gardens Road		SBS Transit	12 May 2002	Withdrawn on 18 May 2014 with the introduction of Service 143M
151A	Kent Ridge Bus Terminal	→	Dunearn Road		SBS Transit
152	Bedok Bus Interchange	↔	Toa Payoh Bus Interchange	Trunk	SBS	11 April 1971	Integrated with Service 28 and withdrawn on 29 October 2000.
153A	Hougang Central Bus Interchange	→	Toa Payoh MRT Station	Short Trip	SBS Transit
154A	Boon Lay Bus Interchange	→	Ngee Ann Polytechnic		SBS Transit
155A	Toa Payoh Bus Interchange	→	Marine Parade Road		SBS Transit		Withdrawn on 9 April 2017 with the extension of service 155 to Bedok Interchange
156A	Serangoon Bus Interchange	→	Bishan MRT Station		SBS
	Sengkang Bus Interchange	→	Thomson Road		SBS Transit	2 January 2009
157A	Boon Lay Bus Interchange	→	Bukit Batok MRT Station		SBS Transit	18 September 2010	Temporary short trip due to closure of Jurong East MRT station for Jurong East Modification Project (JEMP)
158A	Aljunied MRT Station	→	Tanjong Rhu Road		SBS Transit		Withdrawn on 20 November 2006. Reinstated on 2 January 2009 when Dunman High School relocates back to Tanjong Rhu campus.
158B	Tanjong Rhu Road	→	Aljunied MRT Station		SBS Transit		Withdrawn on 20 November 2006. Reinstated on 2 January 2009 when Dunman High School relocates back to Tanjong Rhu campus. Withdrawn on 1 August 2011 when Service 158A was extended to Rhu Cross.
159A	Sengkang Bus Interchange	→	Ang Mo Kio MRT Station		SBS Transit		Reinstated on 6 April 2009
162A	Yio Chu Kang Bus Interchange	→	Sin Ming Avenue	Short Trip	SBS Transit	5 April 2004
163M	Sengkang Bus Interchange	↺	Sengkang West Avenue	Trunk	SBS Transit		Renumbered from Service 163A on 28 January 2008. Withdrawn on 10 February 2019 with the reintroduction of Service 163A.
170A	Queen Street Bus Terminal	→	Woodlands Centre Road	Short Trip	SBS Transit		Reinstated on 27 December 2015
173A	Jalan Anak Bukit	→	Jalan Jurong Kechil		SMRT Buses
173K	Bukit Batok Bus Interchange	→	Toh Tuck Road		SMRT Buses
174A	Boon Lay Bus Interchange	→	Bukit Batok MRT Station		SBS Transit	18 September 2010	Temporary short trip due to closure of Jurong East MRT station for Jurong East Modification Project (JEMP)
177A	Bukit Batok Bus Interchange	→	Bukit Panjang Plaza	Short Trip	SMRT Buses	17 December 2012	Operates on Weekdays AM and PM Peak from Bukit Batok Bus Interchange. Withdrawn on 29 May 2016
182	Woodlands Regional Bus Interchange	↔	Shenton Way Bus Terminal	Trunk	TIBS	11 April 1971	Withdrawn on 10 March 1996 under Woodlands MRT Rationalisation.
183	Tuas Bus Terminal	↺	Tuas South Avenue 9		SBS Transit	5 July 1998	Withdrawn on 26 May 2002 with the extension of Service 182 to Tuas South Avenue 9.
183A	Clementi MRT Station	↺	Science Park Road	Short Trip	SBS Transit	12 December 2005
184A	Bukit Panjang Bus Interchange	→	Ngee Ann Polytechnic		TIBS
185	Choa Chu Kang Bus Interchange	↺	Jalan Anak Bukit	Trunk	TIBS	31 July 1988	Integrated with Service 989 to form Service 985 and withdrawn on 27 July 2003.
187A	Boon Lay Bus Interchange	→	Bukit Batok MRT Station	Short Trip	SMRT Buses	25 August 2003
188A	Choa Chu Kang Bus Interchange	→	Choa Chu Kang Grove		SMRT Buses	5 July 2010	Operated from Choa Chu Kang Bus Interchange to Choa Chu Kang ITE College West on Weekdays from 7am to 9am. Withdrawn on 13 September 2010.
189A	Bukit Batok Bus Interchange	↺	Harbour Drive	Trunk	TIBS	15 April 2001	Withdrawn on 4 May 2003
195B	Marina Centre Bus Terminal	→	Commonwealth MRT Station	Short Trip	SBS Transit	20 June 2015	Withdrawn on 28 October 2018
220	Bedok Bus Interchange	↺	Bedok South Avenue 3	Feeder	SBS Transit	15 March 1976	Integrated with Service 290 to form Service 38 and withdrawn on 7 April 2002.
221		↺	Bedok North Avenue 3		SBS	11 July 1977	Integrated with Service 229 to form Service 222 and withdrawn on 5 April 1997.
222P	Bedok MRT Station	↺	Chai Chee Drive	Peak Period Short Service	ComfortDelGro Bus	29 April 2014	Renumbered to service 222B and withdrawn on 1 September 2016
226	Bedok Bus Interchange	↺	Bedok Reservoir Road	Feeder	SBS Transit	22 February 1981	Integrated with Service 385 to form Service 60 and withdrawn on 17 November 2002.
227		↺	Bedok North Bus Depot		SBS Transit	25 February 1979	Integrated with Service 17 and withdrawn.
229		↺	Chai Chee Street		SBS	25 April 1982	Integrated with Service 221 to form Service 222 and withdrawn on 5 April 1997.
237	Toa Payoh Bus Interchange	↺	Lorong 7 Toa Payoh		SBS Transit	26 December 1983	Integrated with Service 232 and withdrawn on 19 May 2002.
240P	Lakeside MRT Station	↺	Boon Lay MRT Station	Peak Period Short Service	Tong Tar Transport Service Pte Ltd	22 April 2014	Renumbered to service 240M and withdrawn on 1 September 2016
250	Boon Lay Bus Interchange	↺	Sixth Lok Yang Road	Jurong Industrial	SBS	1 June 1978	Integrated with Services 192 and 252 and withdrawn on 11 February 2001.
253		↺	Benoi Road		SBS	1 June 1978	Integrated with Services 251, 255 and 257 and withdrawn on 11 February 2001.
256		↺	Joo Koon Bus Interchange		SBS Transit	28 November 2015	Integrated with Service 258 with the opening of Tuas West MRT Extension on 18 June 2017.
265A	Ang Mo Kio Bus Interchange	↺	Ang Mo Kio Avenue 10	Short Trip	SBS Transit	6 January 2017	Withdrawn on 12 March 2018.
265P				Peak Period Short Service	SMRT Buses (Bus Plus)	6 January 2015	Renumbered to Service 265A and withdrawn on 6 January 2017
266		↺	Ang Mo Kio Avenue 4/5	Feeder	SBS Transit	8 December 1980	Integrated with Service 269 and withdrawn on 24 March 2002.
267		↺	Ang Mo Kio Industrial Park 2		SBS Transit	5 July 1981	Integrated with Service 268 and withdrawn on 24 March 2002.
268P	Ang Mo Kio MRT Station	↺	Ang Mo Kio Avenue 9	Peak Period Short Service	Commute Solutions LLP & BT & Tan Transport	6 May 2014	Renumbered to Services 268B and 268C and withdrawn on 1 September 2016
274	Bukit Merah Bus Interchange	↺	Depot Road	Feeder	SBS Transit	23 December 1979	Withdrawn on 11 March 2007 due to duplication with Service 175
275		↺	Bukit Purmei Avenue		SBS Transit	19 August 1984	Withdrawn on 24 August 2014 due to duplication. Route replaced by Service 131M which operates only during weekdays peak hours.
284M	Clementi Bus Interchange	↺	Clementi Avenue 3	Feeder	SBS Transit	29 June 2009	Operates after Weekdays AM and PM Peak, Weekends and Public Holidays. Withdrawn on 26 November 2011.
285P		↺	West Coast Road	Peak Period Short Service	SMRT Buses (Bus Plus)	30 December 2014	Bus service was under Bus Service Enhancement Programme (BSEP). Withdrawn on 30 December 2016.
290	Tampines Bus Interchange	↺	Simei Street 4	Feeder	SBS Transit	21 June 1987	Integrated with Service 220 to form Service 38 and withdrawn on 7 April 2002.
291P		↺	Tampines Street 32	Peak Period Short Service	Travel GSH	24 June 2014	Bus service was under Bus Service Enhancement Programme (BSEP). Withdrawn from 1 September 2016
293P		↺	Tampines Avenue 9		Travel GSH
294		↺	Tampines Street 23	Feeder	SBS Transit	12 August 1984	Integrated with Service 357 to form Service 3 and withdrawn on 7 April 2002.
295		↺	Tampines Avenue 8		SBS	21 August 1988	Integrated with Service 291 and withdrawn on 6 July 1996.
297		↺	Tampines Street 45		SBS	15 November 1985	Integrated with Service 293 and withdrawn on 6 July 1996.
301	Choa Chu Kang Bus Interchange	↺	Teck Whye Lane		SBS	15 April 1990	Integrated with Service 303 to form Service 307 and withdrawn.
303		↺	Choa Chu Kang Street 62		SBS	6 February 1994	Integrated with Service 301 to form Service 307 and withdrawn.
307P	Choa Chu Kang MRT Station	↺	Choa Chu Kang Street 62	Peak Period Short Service	Woodlands Transport	30 June 2014	Renumbered as Service 307A and withdrawn on 1 September 2016
308	Choa Chu Kang Bus Interchange	↺	Keat Hong Link	Feeder	SMRT Buses	15 May 2016	Bus service is under Bus Service Enhancement Programme (BSEP). Route integrated with Service 991 and withdrawn on 30 September 2018.
321	Hougang South Bus Interchange	↺	Upper Paya Lebar Road		SBS Transit	4 April 1982	Integrated with Service 326 to form Service 113 and withdrawn on 15 February 2004 with the closure of Hougang South Interchange.
322		↺	Hougang Street 92		SBS Transit	25 August 1985	Integrated with Service 327 to form Service 112 and withdrawn on 15 February 2004 with the closure of Hougang South Interchange.
323		↺	Defu Avenue 1		SBS Transit	30 October 1983	Withdrawn on 24 February 2002.
326		↺	Hougang Avenue 6		SBS Transit	3 January 1993	Integrated with Service 321 to form Service 113 and withdrawn on 15 February 2004 with the closure of Hougang South Interchange.
327		↺	Hougang Avenue 7		SBS Transit		Integrated with Service 322 to form Service 112 and withdrawn on 15 February 2004 with the closure of Hougang South Interchange.
328		↺	Hougang Avenue 4		SBS Transit	23 August 1987	Withdrawn on 15 February 2004 with the closure of Hougang South Interchange. Route replaced by new Service 101.
331	Jurong East Bus Interchange	↺	Teban Gardens Road		SBS Transit	1 June 1978	Integrated with Service 143 and withdrawn on 12 May 2002.
344	Bukit Panjang Bus Terminal	↺	Bukit Panjang Ring Road		TIBS	31 July 1988	Withdrawn on 26 December 1999 under Bukit Panjang LRT Rationalisation.
345		↺	Saujana Road		TIBS	15 February 1998	Withdrawn on 26 December 1999 under Bukit Panjang LRT Rationalisation.
350	Pasir Ris Bus Interchange	↺	Pasir Ris Drive 4		SBS	10 December 1989	Integrated with Service 353 to form Service 358 and withdrawn on 2 February 1997.
351		↺	Pasir Ris Street 11		SBS	21 January 1990	Integrated with Service 355 to form Service 359 and withdrawn on 23 February 1997.
352		↺	Pasir Ris Street 21		SBS	14 February 1993	Integrated with Service 356 to form Service 357 and withdrawn on 19 January 1997.
353		↺	Pasir Ris Drive 10		SBS	1 May 1994	Integrated with Service 350 to form Service 358 and withdrawn on 2 February 1997.
355		↺	Pasir Ris Street 71		SBS	23 April 1995	Integrated with Service 351 to form Service 359 and withdrawn on 23 February 1997.
356		↺	Pasir Ris Drive 1		SBS		Integrated with Service 352 to form Service 357 and withdrawn on 19 January 1997.
357		↺	Pasir Ris Street 71 & Street 21		SBS Transit	19 January 1997	Integrated with Service 294 to form Service 3 and withdrawn on 7 April 2002.
358P		↺	Pasir Ris Drive 4	Peak Period Short Service	Travel GSH	10 June 2014	Withdrawn on 19 September 2016
359P		↺	Pasir Ris Street 11		Loh Gim Chong Transport
371	Sengkang Bus Interchange	↺	Sengkang West Avenue	Feeder	SBS Transit		Withdrawn on 12 March 2005 under Sengkang West LRT Rationalisation.
382	Eunos Bus Interchange	↺	Ubi Road 3		SBS Transit	1 February 1986	Integrated with Service 63 and withdrawn.
385		↺	Bedok Reservoir Road		SBS Transit	22 March 1987	Integrated with Service 226 to form Service 60 and withdrawn on 17 November 2002.
400A	Marina Bay MRT Station	↺	Marina Mall	Short Trip	SBS Transit
400B	Marina Mall	→	Marina Bay MRT Station		SBS		Ad-hoc service.
402	Shenton Way Bus Terminal	↺	Marina South Pier	Trunk	SBS Transit	1 April 2006	Route integrated with Service 400 and withdrawn on 16 June 2019.
402A	Marina Bay MRT Station	→	Marina South Pier	Short-Trip	SBS Transit		Ad-hoc service.
405M	Boon Lay Bus Interchange	↺	Choa Chu Kang Road End	Ad-hoc Temporary Service	SBS Transit	7 June 2015	Withdrawn on 12 June 2015
408	HarbourFront Bus Interchange	↺	Labrador Park	Parks	SBS Transit	12 March 2005	Operated from 1100 to 2100 hrs during Weekends and Public Holidays from 10 June 2006. Withdrawn on 1 August 2016.
409		↺	Mount Faber Park		SBS Transit	14 November 2005	Operated from 1200 to 2100 during Weekends and Public Holidays from 5 September 2009. Withdrawn on 1 March 2013.
501	Sengkang Bus Interchange	↺	Orchard Road / Marina Centre	Express	SBS Transit	5 May 1997	Operates to Orchard Road during the day on weekdays and Saturdays and operates an alternate route to Marina Centre at other timings and days. Withdrawn on 27 July 2003 under North East Line Rationalisation Phase 2.
502B	Jurong West Avenue 1	↺	Orchard Road / Marina Centre		SBS Transit	26 December 2005	Operated on Weekdays AM and PM Peak. Flexible express route between Boon Lay Way and Orchard Road. Service replaced by Service 502 from 26 April 2010.
507	Boon Lay Bus Interchange Anson Road	→	Shenton Way Boon Lay Bus Interchange		SBS Transit	28 August 1999	Withdrawn on 22 August 2004.
511	Hougang Central Bus Interchange Outram Road	→	Penang Road Hougang Central Bus Interchange		SBS Transit	28 August 1999	Introduced as Service 508 between Sengkang Interchange and Penang Road/Outram Road on 28 August 1999. Route shortened to Hougang Central Interchange and renumbered to Service 511 on 3 September 2000. Withdrawn on 27 July 2003 under North East Line Rationalisation Phase 2.
512	Hougang Central Bus Interchange Moulmein Road	→	Orchard Road Hougang Central Bus Interchange		SBS Transit	3 September 2000	Withdrawn on 27 July 2003 under North East Line Rationalisation Phase 2.
518B	Tampines Avenue 7	↺	Orchard Road / Marina Centre		SBS Transit	26 December 2005	Operated on Weekdays AM and PM Peak. Flexible express route between Bedok North Road and Moulmein Road. Service replaced by Service 518 from 26 April 2010.
520	Yishun Bus Interchange New Bridge Road Bus Terminal	→	Outram Road Yishun Bus Interchange		TIBS	5 May 1997	Withdrawn on 24 August 2003.
524	Bukit Batok East Avenue 6	→	Nicoll Highway	Premium	ComfortDelGro Bus	17 March 2008
529	Yio Chu Kang Bus Interchange	↺	Lentor Estate		SMRT Buses (Bus Plus)	1 June 2009	Withdrawn on 31 December 2016
532	Clementi Avenue 4	→	Temasek Boulevard		Commute Solutions	16 July 2007	Withdrawn on 1 November 2018
535	Lorong 8 Toa Payoh	→	Fullerton Road		SBS Transit		Withdrawn on 28 November 2016
536	Jurong West Avenue 3	→	Beach Road		Aedge Holdings		Withdrawn on 19 December 2016
537	Jurong West Avenue 5	→	Fullerton Road		SBS Transit		Withdrawn on 21 July 2008
540	Yuan Ching Road	→	Fullerton Road		SBS Transit		Withdrawn on 21 July 2008
544	Bedok North Road	→	Nicoll Highway		Commute Solutions		Withdrawn on 9 July 2018
546	Geylang Bahru	→	Shenton Way		SMRT Buses	4 April 2008	Withdrawn on 29 August 2016
551	Upper Serangoon Road	↺	Orchard Road / Marina Centre	CityShopper	SBS Transit	15 December 2007	Withdrawn on 21 July 2008
552	Tampines Street 45	→	Nicoll Highway	Premium	Commute Solutions	21 April 2008	Withdrawn on 11 December 2017
555	Bukit Panjang Ring Road	→	Fullerton Road		SBS Transit	25 February 2008	Withdrawn on 3 April 2017.
556	Choa Chu Kang North 7	→	Temasek Boulevard		Commute Solutions	25 February 2008	Withdrawn on 20 June 2016
558	Yishun Ring Road	→			Commute Solutions	21 April 2008	Withdrawn on 3 May 2016.
561	Upper Aljunied Road	→	Fullerton Road		SBS Transit	30 June 2008	Withdrawn on 14 November 2016
562	[AM] Upper Thomson Road [PM] Upper Cross Street	→	Shenton Way Upper Thomson Road		Bus Hub
563	Bukit Timah Road	→	Fullerton Road		SBS Transit	30 June 2008	Withdrawn on 29 August 2016
564	Farrer Road	→	Temasek Boulevard		Commute Solutions		Withdrawn on 11 September 2017
575	Bedok South Road	↺	Orchard Road / Marina Centre	CityShopper	SBS Transit	15 December 2007	Withdrawn on 21 July 2008
576	Tampines Avenue 7	↺			SBS Transit		Withdrawn on 28 October 2008
577	Ang Mo Kio Avenue 9	↺			SBS Transit		Withdrawn on 21 July 2008
578	Compassvale Street	↺			SBS Transit		Withdrawn on 27 July 2009
578A		→			SBS Transit	21 July 2008	Withdrawn on 27 July 2009
579	Tampines Street 41	↺			SBS Transit	15 December 2007	Withdrawn on 27 July 2009
579A		→			SBS Transit	21 July 2008	Withdrawn on 27 July 2009
580	Teban Gardens Road	↺			SBS Transit	15 December 2007	Withdrawn on 21 July 2008
581	Punggol Central	↺			SBS Transit		Withdrawn on 27 July 2009
581A		→			SBS Transit	21 July 2008	Withdrawn on 27 July 2009
585	Bedok Reservoir Road	→	Temasek Boulevard	Premium	Commute Solutions	21 April 2008	Withdrawn on 15 June 2018
586	Bukit Panjang Ring Road	→	Jurong East Bus Interchange		SMRT Buses (Bus Plus)	8 September 2008	Withdrawn on 9 February 2009
587	Woodlands Ring Road	→	Shenton Way		SMRT Buses	30 June 2008	Withdrawn on 28 November 2016
589	Sunset Way	→	Fullerton Road		SMRT Buses (Bus Plus)	8 September 2008	Withdrawn on 1 March 2017
597	Lorong 2 Toa Payoh	→	Shenton Way		SMRT Buses (Bus Plus)	8 September 2008	Withdrawn on 16 November 2009
598	Petir Road	→			SMRT Buses (Bus Plus)	8 September 2008	Withdrawn on 19 December 2016
602	Shenton Way Bus Terminal	↺	Holland Drive	City Shuttle Service	SMRT Buses (Singapore Shuttle Bus)	16 May 1975	Renumbered from CSS Service 2 on 3 November 1997.
603	Saint Michael's Bus Terminal	↺	Upper Cross Street				Renumbered from CSS Service 3 on 3 November 1997. Withdrawn on 30 November 2003.
605	Sin Ming Road Bus Terminal	↔	Bukit Merah Bus Interchange				Renumbered from CSS Service 5 on 3 November 1997. Withdrawn on 5 September 2004.
607	Saint Michael's Bus Terminal	↺	New Bridge Road				Renumbered from CSS Service 7 on 3 November 1997. Withdrawn on 3 August 2003.
608	Bedok Bus Interchange	↔	Bukit Merah Bus Interchange				Renumbered from CSS Service 8 on 3 November 1997. Withdrawn on 28 April 2007.
658	Bedok Reservoir Road Anson Road	→	Shenton Way Jalan Damai	City Direct	Aedge Holdings	19 May 2014	Withdrawn on 17 December 2018
659	Bedok South Road Anson Road	→	Shenton Way Bedok South Road		Aedge Holdings	9 June 2014	Withdrawn on 17 December 2018
662	Choa Chu Kang North 7 Central Boulevard	→	Marina Boulevard Choa Chu Kang North 7		Aedge Holdings	22 September 2015	Withdrawn on 17 December 2018
664	Tampines Street 41 Central Boulevard	→	Marina Boulevard Tampines Street 41		Aedge Holdings	6 October 2015	Withdrawn on 17 December 2018
669	Bedok North Road Marina Boulevard	→	Central Boulevard Bedok North Road		Tong Tar Transport Service Pte Ltd	22 March 2016	Withdrawn on 3 June 2019
717	Jurong East Bus Interchange	↺	Seraya Avenue / Ayer Merbau Road / Sakra Road	Jurong Island	Transit Network Consortium	1 June 2000	Introduced as Service 713 and operated by SBS on 1 June 2000. Service handed over to Transit Network Consortium and renumbered to Service 717 on 30 June 2003. Subsequently withdrawn in 2004. Service reinstated in 2006 with the same route. Withdrawn on 30 July 2015 with the introduction of Service 718.
724	Bedok North Avenue 1	→	Changi Business Park	Premium	Smart Destiny Pte Ltd
727	Ayer Rajah Expressway	→	Fullerton Road		Aedge Holdings		Withdrawn on 19 December 2016
733	Lentor Avenue	↔	Changi Business Park		Smart Destiny Pte Ltd
743	Tampines Street 71	→	Changi Business Park		Smart Destiny Pte Ltd
759	Khatib MRT Station	→	Singapore Zoo / Night Safari		Bus Hub
766	Singapore University of Social Sciences	→	Punggol Field		City Bus Services
769	Pasir Ris Drive 1	→	Jalan Bukit Merah		Commute Solutions
770	Changi Business Park	→	Sengkang West Avenue		Raffles Bus Services Pte Ltd
771		→	Ang Mo Kio Avenue 6		KP7 Transport Pte Ltd
772	River Valley Road	→	Adam Road		SMRT Buses (Bus Plus)
775	Changi Business Park	→	Punggol		KP7 Transport Pte Ltd
781	[AM] Woodlands Ave 3 [PM] Tanjong Pagar Road	→	Tanjong Pagar Road Woodlands Ave 3		Joseph Coach Pte Ltd
801	Yishun Bus Interchange	↺	Yishun Avenue 5	Feeder	TIBS	3 February 1985	Integrated with Service 805 to form Service 811 and withdrawn on 7 July 1996.
802		↺	Yishun Avenue 3		TIBS	31 August 1986	Integrated with Service 803 to form Service 812 and withdrawn on 3 November 1996.
803		↺	Yishun Street 61		TIBS	23 August 1987	Integrated with Service 802 to form Service 812 and withdrawn on 3 November 1996.
804A		→	Yishun Ring Road	Short Trip	TIBS		Withdrawn on 25 April 2004 with the amendment of Service 804 to Yishun Street 41.
805		↺	Yishun Street 81	Feeder	TIBS		Integrated with Service 801 to form Service 811 and withdrawn on 7 July 1996.
811A		→	ITE Yishun	Short Trip	SMRT Buses
811P	Yishun Central	↺	Yishun Avenue 1	Peak Period Short Service	SMRT Buses (Bus Plus)	20 January 2015	Bus service was under Bus Service Enhancement Programme (BSEP). Boarding activities takes place at the bus stop outside Yishun Temporary Bus Interchange along Yishun Central due to space constraints at Yishun Temporary Bus Interchange. Withdrawn on 20 January 2017.
812P		↺	Yishun Avenue 3		SMRT Buses (Bus Plus)
854A	Yishun Bus Interchange	→	Yio Chu Kang Road	Short Trip	TIBS
857	Yishun Bus Interchange	↔	Admiralty Road West Bus Terminal	Trunk	TIBS	20 September 1992	Withdrawn on 10 March 1996 under Woodlands MRT Rationalisation.
860A	Yishun Bus Interchange	→	Yishun Ring Road (Khatib MRT Station)	Short Trip	SMRT Buses	25 May 2015	Operates from 0600 hrs to 0900 hrs on Weekdays and 0700 to 1000 hrs on Weekends and Public Holidays. Service replaced by Service 807A from 15 October 2017.
864	Sengkang Bus Terminal	↔	Marina Centre Bus Terminal	Trunk	TIBS	15 November 1998	Integrated with Service 84 to form Service 80 and withdrawn on 12 December 1999.
900	Woodlands Regional Bus Interchange	↺	Woodlands Checkpoint Bus Terminal	Feeder	TIBS	19 May 1985	Integrated with Service 901 to form Service 911 and withdrawn on 14 July 1996.
901		↺	Woodlands Avenue 2	Feeder	TIBS	4 January 1988	Integrated with Service 900 to form Service 911 and withdrawn on 14 July 1996.
902		↺	Woodlands Checkpoint Bus Terminal	Feeder	TIBS	12 March 1989	Integrated with Service 905 to form Service 912 and withdrawn on 8 December 1996.
903P		↺	Marsiling Lane	Peak Period Short Service	Rui Feng Chartered Pte Ltd	13 January 2015	Renumbered to Service 903M and withdrawn on 13 January 2017.
904		↺	Woodlands Checkpoint Bus Terminal	Feeder	TIBS	4 February 1996	Integrated with Service 906 to form Service 913 and withdrawn on 8 December 1996.
905		↺	Woodlands Drive 50	Feeder	TIBS	18 August 1996	Integrated with Service 902 to form Service 912 and withdrawn on 8 December 1996.
906		↺	Woodlands Circle	Feeder	TIBS	18 August 1996	Integrated with Service 904 to form Service 913 and withdrawn on 8 December 1996.
912P		↺	Woodlands Street 41	Peak Period Short Service	Commute Solutions LLP & BT & Tan Transport	14 April 2014	Renumbered to Service 912M and withdrawn on 1 September 2016
921	Bukit Panjang Bus Interchange	↺	Petir Road	Feeder	SMRT Buses	28 May 1989	Introduced as Service 343 on 28 May 1989. Renumbered to Service 921 on 26 March 2000. Integrated with Service 700/700A and withdrawn on 18 June 2006.
927A	Choa Chu Kang Bus Interchange	→	Mandai Road	Short Trip
950	Woodlands Regional Bus Interchange	↔	Shenton Way Bus Terminal	Trunk	TIBS	19 March 1989	Withdrawn on 10 March 1996 under Woodlands MRT Rationalisation.
952	Woodlands Regional Bus Interchange	↔	Marina Centre Bus Terminal	Trunk	TIBS	26 January 1992	Withdrawn on 10 March 1996 under Woodlands MRT Rationalisation.
964A	Woodlands Regional Bus Interchange	→	Woodlands Link	Short Trip	SMRT Buses
975A	Bukit Panjang Bus Interchange	→	Lorong Rusuk	Short Trip	SMRT Buses	12 May 2014	Operates from 0710 to 0915 & 1520 to 1900 hrs on Weekdays (excluding Weekends and Public Holidays). Amended to start at a new bus stop along Petir Road to enhance connectivity for commuters travelling from Bukit Panjang MRT Station to Teck Whye/Choa Chu Kang from 27 December 2015.. Withdrawn on 28 October 2018
979M	Bukit Panjang Bus Interchange	↺	Choa Chu Kang North 5	Trunk	SMRT Buses	24 April 2016	The Service was a temporary route which was subsequently integrated into Service 979 when modification and widening of the junction between Stagmont Ring and Woodlands Road by the Land Transport Authority was completed. Bus service is under Bus Service Enhancement Programme (BSEP).. Route amended to Bukit Panjang Integrated Transport Hub from 4 September 2017.Route integrated with Service 979 and withdrawn on 22 July 2018.
985A	Choa Chu Kang Bus Interchange	→	Jalan Jurong Kechil	Short Trip	SMRT Buses
985W		↔	Lorong 1 Geylang Bus Terminal	Trunk	SMRT Buses	15 October 2006	Introduced to replace deleted sectors of Service 985 along Bukit Batok West Avenue 7. Withdrawn on 13 October 2007.
989	Choa Chu Kang Bus Interchange	↺	Changi Airport	Trunk	SMRT Buses	5 August 2001	Withdrawn on 27 July 2003. Former longest bus route in Singapore. With 101 fare stages, it takes about 5 hours for a full trip.
M4	Eunos Bus Interchange	↺	Marine Parade Road	MRT Shuttle	SBS	5 November 1989	Integrated with Service 15 and withdrawn on 5 October 1997.
NS1	Woodlands Regional Bus Interchange	↔	Stadium Road	National Stadium Special Service	TIBS	1 July 1988
SS7	Woodlands Regional Bus Interchange	↔	Choa Chu Kang Bus Interchange	Temporary Shuttle	TIBS	11 March 1990	Temporary shuttle service connecting Choa Chu Kang, Bukit Panjang and Woodlands prior to the opening of Woodlands Extension. Withdrawn on 10 March 1996 under Woodlands MRT Rationalisation.
SS1	Stadium Walk	→	Tampines Bus Interchange	Stadium Direct	SBS Transit	23 December 2005	Ad hoc service for major events. Withdrawn on 1 September 2010.
SS2		→	Bedok Bus Interchange
SS3		→	Yio Chu Kang Bus Terminal
SS4		→	Boon Lay Bus Interchange
C1	Marina Centre Bus Terminal (The Esplanade)	↺	Pan Pacific Hotel via Orchard Area	CityBuzz	SBS Transit	13 December 2004	Withdrawn on 1 January 2007 due to low demand
C2		↺	Pan Pacific Hotel via Chinatown Area
C3		↺	Pan Pacific Hotel via Little India Area
CT28	Clementi Ave 4	↔	New Bridge Road Bus Terminal	Chinatown Direct	SBS Transit	21 January 2005	Operates only during the pre Lunar New Year period. Withdrawn in 2017.
7N	Marina Centre Bus Terminal	→	Pasir Ris Drive 1	Nite Owl	SBS Transit	22 December 2006	Integrated with Services 2N and 4N and withdrawn on 31 October 2008.
8N		→	Jurong West Street 92				Integrated with Services 3N and 5N and withdrawn on 31 October 2008.
16M	Tanjong Pagar Road	→	Bedok North Avenue 1			7 December 2001	Revised to operate on the eves of Lunar New Year, Christmas and New Year's Day on 3 January 2003. Replaced by Service 4N on 22 December 2006.
36M	Changi Airport	↺	Tomlinson Road			24 November 2000	Withdrawn on 7 December 2001.
65M	Tanjong Pagar Road	→	Tampines Avenue 4			23 June 2000	Replaced by Service 2N on 22 December 2006.
89M	Tanjong Pagar Road	→	Pasir Ris Drive 3			23 June 2000	Introduced as Service 85M on 23 June 2000 from Orchard Road to Sengkang Terminal. Extended to Tanjong Pagar Road and Pasir Ris Drive 3 and renumbered to Service 89M on 7 December 2001. Revised to operate on the eves of Lunar New Year, Christmas and New Year's Day on 3 January 2003. Replaced by Services 6N and 7N on 22 December 2006.
143M	Newton MRT Station	→	Teban Gardens Bus Terminal			24 November 2000	Withdrawn on 7 December 2001.
147M	Bencoolen Street	→	Clementi Bus Interchange			23 June 2000	Withdrawn on 7 December 2001.
162M	Marina Centre Bus Terminal	→	Yishun Ring Road			7 December 2001	Revised to operate on the eves of Lunar New Year, Christmas and New Year's Day on 3 January 2003. Replaced by Service 1N on 22 December 2006.
174M		→	Jurong West Street 92			23 June 2000	Replaced by Services 5N and 8N on 22 December 2006.
181M		→	Choa Chu Kang Way			7 December 2001	Revised to operate on the eves of Lunar New Year, Christmas and New Year's Day on 3 January 2003. Replaced by Service 3N on 22 December 2006.
NR7	Marina Centre Bus Terminal	→	Pasir Ris Drive 3	NightRider	SMRT Buses	26 May 2000	Suspended on 4 January 2019 for the On-Demand Public Bus Trial and then withdrawn on 16 June 2019.
NR9	Marina Centre Bus Terminal	↺	Admiralty Drive		TIBS	9 March 2001	Withdrawn on 3 August 2001.
NR10	Bukit Panjang Bus Interchange	↺	Marina Mall			3 August 2001	Withdrawn on 3 December 2001.
NR11	Clementi Bus Interchange	↺	South Bridge Road			9 March 2001	Withdrawn on 3 August 2001.
NR12	Bedok Bus Interchange	↺	Upper Cross Street			9 March 2001	Withdrawn on 3 August 2001.
NR13	Changi Airport	↔	Lorong 1 Geylang Bus Terminal			9 March 2001	Withdrawn on 3 August 2001.
NR15	Tampines Bus Interchange	↔	Changi Village Bus Terminal			11 May 2001	Withdrawn on 3 December 2001.
NR16	Yishun Bus Interchange	↔	Choa Chu Kang Bus Interchange			3 August 2001	Withdrawn on 3 December 2001.
NR17	Choa Chu Kang Bus Interchange	↺	Nanyang Link			11 May 2001	Withdrawn on 3 December 2001.
NR18	Yishun Bus Interchange	↔	Bedok Bus Interchange			3 August 2001	Withdrawn on 3 December 2001.
NR19	Yishun Bus Interchange	↺	Pasir Ris Drive 3			3 August 2001	Withdrawn on 3 December 2001.
NR20	Yishun Bus Interchange	↺	Jurong Town Hall Road			3 August 2001	Withdrawn on 3 December 2001.
NR21	Bedok Bus Interchange	↺	Toa Payoh Central			11 May 2001	Withdrawn on 3 December 2001.
NR22	Boon Lay Bus Interchange	↔	Sengkang Bus Interchange			3 August 2001	Withdrawn on 3 December 2001.
SS1	Marina Centre Bus Terminal	↺	Aljunied Road			26 May 2000	Withdrawn on 18 December 2000.
SS2	Marina Centre Bus Terminal	↺	East Coast Park Service Road			26 May 2000	Withdrawn on 18 December 2000.
SN10	Tomlinson Road	→	Pasir Ris Central	SMRT NightBus	SMRT Buses	1 July 2000	Integrated with Service NR7 and withdrawn on 1 July 2003.
SN20	Victoria Street	→	Woodlands Avenue 3				Integrated with Service NR1 and withdrawn on 1 July 2003.
SN30	Tomlinson Road	→	Boon Lay Way				Integrated with Service NR5 and withdrawn on 1 July 2003.
EW1	Pasir Ris Bus Interchange	↺	Pasir Ris Street 11	F1 Special	SBS Transit	26 September 2008	Operated during F1 period in September from 2008 to 2015. Withdrawn in 2016.
EW2	Tampines Interchange	↺	Tampines Ave 4				Operated during F1 period in September 2008. Withdrawn in 2009.
EW5	Bedok Bus Interchange	↺	New Upper Changi Road				Operated during F1 period in September from 2008 to 2015. Withdrawn in 2016.
EW23	Clementi Interchange	↺	Clementi West St 2				Operated during F1 period in September 2008. Withdrawn in 2009.
EW24	Jurong East Interchange	↺	West Coast Road				Operated during F1 period in September 2008. Withdrawn in 2009.
EW27	Boon Lay Bus Interchange	↺	Jurong West Avenue 5				Operated during F1 period in September from 2008 to 2015. Withdrawn in 2016.
NE14	Hougang Central Bus Interchange	↺	Yio Chu Kang Road				Operated during F1 period in September 2008. Withdrawn in 2009.
NS16	Ang Mo Kio Bus Interchange	↺	Ang Mo Kio Avenue 10				Operated during F1 period in September from 2008 to 2015. Withdrawn in 2016.

Other information about Singapore's bus industry

BSEP / Bus Service Enhancement Programme

Launched in 2012 by Land Transport Authority.
Do note that new bus services (including City Direct services) and route extension to existing bus services count as BSEP services. Services not under the BSEP tally are supplementary services, such as Peak Period Short Services and others which duplicate sections of trunk routes.
References at respective bus route numbers.
Peak Period Short Services were folded into their respective parent service upon the end date of their contracts. New bus services and buses introduced are now under GCM, after the completion of BSEP.

S/N	Date	Service
1	21 October 2012	Trunk Service 860
2		Trunk Service 119 (Route Extension)
3	18 November 2012	Trunk Service 116
4	16 December 2012	Trunk Service 50
5	17 December 2012	Express Service 513
6	18 February 2013	Express Service 850E
7	17 March 2013	Trunk Service 4
8	18 March 2013	Express Service 982E
9	21 April 2013	Trunk Service 120
10	9 June 2013	Trunk Service 20
11		Trunk Service 141
12	17 June 2013	Express Service 951E
13	18 August 2013	Feeder Service 904
14	2 September 2013	City Direct Service 651
15	15 November 2013	Trunk Service 972
16	14 December 2013	Trunk Service 49
17	6 January 2014	City Direct Service 652
18	13 January 2014	City Direct Service 653
19	19 January 2014	Feeder Service 371
20	20 January 2014	City Direct Service 654
21	16 February 2014	Feeder Service 803
22	17 February 2014	City Direct Service 655
23		City Direct Service 656
24	24 February 2014	City Direct Service 657
25	16 March 2014	Trunk Service 121
-	14 April 2014	Peak Period Short Service 912P (WITHDRAWN)
-	22 April 2014	Peak Period Short Service 240P (WITHDRAWN)
-	29 April 2014	Peak Period Short Service 222P (WITHDRAWN)
-	6 May 2014	Peak Period Short Service 268P (WITHDRAWN)
-	18 May 2014	Trunk Service 143M (Supplementary Route)
26	19 May 2014	City Direct Service 658 (WITHDRAWN)
27	8 June 2014	Trunk Service 11 (Route Extension)
28	9 June 2014	City Direct Service 659 (WITHDRAWN)
–	10 June 2014	Peak Period Short Service 358P (WITHDRAWN)
–		Peak Period Short Service 359P (WITHDRAWN)
29	23 June 2014	City Direct Service 660
–	24 June 2014	Peak Period Short Service 291P (WITHDRAWN)
–		Peak Period Short Service 293P (WITHDRAWN)
–	30 June 2014	Peak Period Short Service 307P (WITHDRAWN)
–	13 July 2014	Trunk Service 63M (Extension of Ops Hours)
30	17 August 2014	Feeder Service 386
–		Trunk Service 859A/B (Supplementary Routes)
–	24 August 2014	Trunk Service 123M (Route Extension)
31	12 September 2014	Feeder Service 324
–		Trunk Service 139M (Supplementary Route)
–	9 November 2014	Trunk Service 49 (3 Additional Bus Stops)
32	15 November 2014	Trunk Service 990
–	16 November 2014	Trunk Service 17A (Extension of Ops Hours)
–		Trunk Service 43M (Supplementary Route)
33	23 November 2014	Trunk Service 201
34	14 December 2014	Trunk Service 41
35		Trunk Service 140
36	15 December 2014	Trunk Service 35 (Route Extension)
–	30 December 2014	Peak Period Short Service 285P (WITHDRAWN)
–	6 January 2015	Peak Period Short Service 265P (WITHDRAWN)
–	13 January 2015	Peak Period Short Service 903P (WITHDRAWN)
–	20 January 2015	Peak Period Short Service 811P (WITHDRAWN)
–		Peak Period Short Service 812P (WITHDRAWN)
37	14 February 2015	Feeder Service 386 (Route Extension)
38	15 March 2015	Trunks Service 122
39	25 April 2015	Feeder Service 301
40		Trunk Service 983
–	27 April 2015	Express Service 982E (Route Extension)
41	14 June 2015	Trunk Service 103 (Route Extension)
–		Trunk Service 972 (Route Amendment)
–	16 August 2015	Trunk Service 53M (Supplementary Route)
–	17 August 2015	Peak Period Short Service 291P (Change In Ops Hours) (WITHDRAWN)
–		Peak Period Short Service 293P (Change In Ops Hours) (WITHDRAWN)
42	20 September 2015	Trunk Service 102
43	22 September 2015	City Direct Service 661
44		City Direct Service 662 (WITHDRAWN)
–	28 September 2015	Express Service 850E (Route Amendment)
45		City Direct Service 663
46	6 October 2015	City Direct Service 664 (WITHDRAWN)
–	12 October 2015	Express Service 951E (Route Amendment)
47		City Direct Service 665
48	21 November 2015	Trunk Service 258
49	22 November 2015	Trunk Service 49 (Route Extension)
50	20 December 2015	Trunk Service 47
51		Trunk Service 117
52		Trunk Service 118
53	27 December 2015	Trunk Service 979
54		Trunk Service 983 (Route Extension)
55	3 January 2016	Feeder Service 382G/W
–		Feeder Service 301 (2 Additional Bus Stops)
–	18 January 2016	Peak Period Short Service 222P (Change In Ops Hours) (WITHDRAWN)
56	14 February 2016	Feeder Service 805
57	29 February 2016	City Direct Service 666
58	8 March 2016	City Direct Service 667
59	15 March 2016	City Direct Service 668
60	20 March 2016	Trunk Service 134
61		Trunk Service 150
62	22 March 2016	City Direct Service 669 (WITHDRAWN)
63	29 March 2016	City Direct Service 670
–	24 April 2016	Trunk Service 117 (Route Amendment)
–		Feeder Service 386 (Route Extension)
–		Trunk Service 979M (Temporary Supplementary Route) (WITHDRAWN)
64	15 May 2016	Feeder Bus Service 308 (WITHDRAWN)
65	12 June 2016	Trunk Service 46
66	17 October 2016	City Direct Service 671
67	23 October 2016	Trunk Service 883
68	7 November 2016	City Direct Service 672
69	18 December 2016	Trunk Service 127
70		Trunk Service 129
71	12 March 2017	Feeder Service 374
72		Feeder Service 381
73	18 June 2017	Trunk Service 247
74		Trunk Service 248
75	9 July 2017	Feeder Service 329
76	27 August 2017	Feeder Service 944
77	15 October 2017	Feeder Service 807
78	21 October 2017	Feeder Service 298
79		Trunk Service 137
80	9 December 2017	Trunk Service 71

Government Contracting Model / Bus Contracting Model

Bus Package

Note: Short Working Trips are not added to the overall route count.
Express / Fast Forward services are independent from their parent service.
Table will be updated once official news are released by the Land Transport Authority.

GCM/BCM bus package	Incumbent operator(s)	Number of bus services	Bus services	Anchor bus interchanges and / or terminals (Included in package)	Depot(s)	Remarks
Bulim	Tower Transit Singapore	28	41, 49, 66, 77, 78, 79. 96, 97, 97e, 98/98M, 106, 143/143M, 173, 177, 183, 189, 282, 284, 285, 333, 334, 335, 941, 945, 947, 990	Jurong East Bus Interchange, Bukit Batok Bus Interchange	Bulim Bus Depot	Awarded to Tower Transit on 8 May 2015.
	SMRT Buses		944, 991
Loyang	Go-Ahead Singapore	27	2, 3, 6, 12, 12e, 15, 17/17A, 34, 36, 43/43M, 43e, 62, 68, 82, 83, 84, 85, 118, 119, 136, 354, 358, 359, 381, 382G/W, 386, 403, 518/518A	Pasir Ris Bus Interchange, Punggol Bus Interchange, Changi Airport Bus Terminal	Loyang Bus Depot	Awarded to Go-Ahead Group on 23 November 2015.
Seletar	SBS Transit	27	24, 70/70M, 71, 76, 130, 133, 135, 138, 162/162M, 261, 262, 265, 268, 269, 800, 803, 804, 805, 806, 807, 811, 812, 850E, 851, 851e, 852, 860	Yio Chu Kang Bus Interchange, Ang Mo Kio Bus Interchange	Seletar Bus Depot	Awarded to SBS Transit on 19 April 2017.
Bukit Merah	SBS Transit	17	5, 16, 57, 93, 120, 121, 122, 123/123M, 131/131M, 145, 160, 170/170A/170X, 195, 198, 272, 273, 400	Bukit Merah Bus Interchange, HarbourFront Bus Interchange, Kampong Bahru Bus Terminal, Queen Street Bus Terminal, Shenton Way Bus Terminal, Marina Centre Bus Terminal	Ulu Pandan Bus Depot	Awarded to SBS Transit on 23 February 2018.
Sembawang - Yishun	SMRT Buses	25	167, 167e, 169, 171, 825, 853/853M, 854, 854e, 855, 856, 857, 858, 859, 882, 883, 963, 963e, 963R, 965, 966, 969, 980, 981, NR1, NR2	Yishun Bus Interchange, Sembawang Bus Interchange	Mandai Bus Depot (predicted)
Sengkang - Hougang	SBS Transit	30	27, 51, 80, 86, 87, 89, 89e, 102, 107/107M, 112, 113, 115, 116, 117, 132, 151, 151e, 153, 159, 161, 163, 165, 324, 325, 329, 371, 372, 374, 6N	Hougang Central Bus Interchange, Sengkang Bus Interchange, Compassvale Bus Interchange	Hougang Bus Depot (predicted)	Service 329 was added to this package on 9 July 2017 Service 110 added to this package on 22 October 2017
	SMRT Buses		110
Bedok	SBS Transit	24	9, 13, 14, 14e, 25, 30, 30e, 35/35M, 40, 42, 45, 46, 168, 196, 196e, 222, 225G/W, 228, 229, 401, 506, CT18, 4N and 1 new route	Bedok Bus Interchange, Upper East Coast Terminal	Bedok North Bus Depot (predicted)
Choa Chu Kang - Bukit Panjang	SMRT Buses	33	61, 67, 75, 172, 176, 180, 184, 188, 188e, 188R, 190, 300, 301, 302, 307, 700/700A, 868E, 920, 922, 927, 970, 971E, 972, 973, 975, 979, 982E, 983, 985, BPS1, NR3, NR8	Choa Chu Kang Bus Interchange, Bukit Panjang Bus Interchange	Kranji Bus Depot (predicted)	Service 974 added to the package on 8 April 2018 Service 308 was removed from the package on 30 September 2018.
	Tower Transit Singapore		974
Woodlands	SMRT Buses	21	178, 187, 900/900A, 901/901M, 902, 903/903M, 904, 911, 912/912M, 913/913M, 925/925M, 926, 950, 951E, 960, 960e, 961/961M, 962, 964, NR5, NR6	Woodlands Regional Bus Interchange	Woodlands Bus Depot (predicted)
Tampines	SBS Transit	27	4, 10, 10e, 18, 19, 20, 22, 23, 28, 29, 31, 37, 38, 39, 47, 65, 69, 72, 81, 127, 129, 291, 292, 293, 298, 513, 2N	Tampines Bus Interchange, Tampines Concourse Bus Interchange, Changi Business Park Bus Terminal	East Coast Integrated Depot (predicted)
Jurong West	SBS Transit	25	179, 181/181M, 182/182M, 185, 192, 193, 194, 199, 240/240M, 241, 242, 243G/W, 246, 247, 248, 249, 251, 252, 253, 254, 255, 257, 258, 405 & 502/502A	Boon Lay Bus Interchange, Tuas Bus Terminal, Joo Koon Bus Interchange	Soon Lee Bus Park (predicted)	Service 247 was launched and Service 248 replaced Service 256 after its merger with Service 258 on 18 June 2017
Serangoon - Eunos	SBS Transit	23	11, 53/53M, 55, 58, 59, 60, 63/63M, 64, 90, 94, 101, 103, 105, 109, 134, 137, 140, 141, 150, 154, 158, 315, 317	Serangoon Bus Interchange, Eunos Bus Interchange, Lorong 1 Geylang Bus Terminal, Sims Place Bus Terminal, Changi Village Bus Terminal	Kim Chuan Bus Depot (predicted)
Clementi	SBS Transit	25	7/7A/7B, 32, 33, 48, 74, 74e, 91, 92/92M, 95, 99, 100, 111, 147, 147e, 156, 166, 174, 174e, 175, 191, 197, 200, 201, 3N, 5N	Clementi Bus Interchange, Buona Vista Bus Terminal, Ghim Moh Bus Terminal, Kent Ridge Bus Terminal	Bukit Batok Bus Depot (predicted)
Bishan - Toa Payoh	SBS Transit	24	8, 21, 26, 50, 52, 54, 56, 73, 88, 124, 125, 128, 139/139M, 142, 155, 157, 186, 231, 232, 235, 238, 410G/W, CT8, 1N	Bishan Bus Interchange, Toa Payoh Bus Interchange, Saint Michael's Bus Terminal	Ang Mo Kio Bus Depot and Braddell Bus Park (predicted)

See also

• Bus transport in Singapore