This article provides an overview of the historical revisions in first/last bus timings for operational day / full day bus services on or after 1 Jan 2010.

For historical changes in the departure times for operational peak hour one-directional bus services on or after 1 Jan 2010, you may refer to their respective articles linked below:

Trunk: 128 (2008 – 2020)
Express: 43e, 89e, 97e, 513, 850E, 854e, 951E, 971E (2011 – 2020), 982E
City Direct: 652, 653, 654, 655, 656, 660, 660M, 661, 663, 665, 668, 670, 671, 672, 674

Operational Trunk Bus Services

Go-Ahead Bus Service 2 (since 11 Apr 1971)

Effective Date	Direction 1	Direction 2
2008	Changi Village Ter: 05:30 – 23:45 (Mon-Sat), 06:00 – 23:30 (Sun/PH)	New Bridge Rd Ter: 05:45 – 24:00 (Daily)
18 Sep 2016	Changi Village Ter: 05:20 – 23:45 (Mon-Sat), 05:45 – 23:30 (Sun/PH)	New Bridge Rd Ter: 05:45 – 24:00 (Daily)
10 Mar 2018	Changi Village Ter: 05:20 – 23:45 (Mon-Sat), 05:45 – 23:30 (Sun/PH)	Kg Bahru Ter: 05:40 – 24:00 (Daily)

Go-Ahead Bus Service 3 (since 7 Apr 2002)

Buses departing Tampines Int after 23:35 daily operate as Short Trip 3A, terminating at Pasir Ris Dr 12 (Blk 747A) since Sunday, 19 Oct 2003.

Effective Date	Direction 1	Direction 2
2008	Tampines Int: 05:15 – 00:35* (Daily)	Punggol Temp Int: 05:40 – 00:36 (Mon-Sat), 05:50 – 00:36 (Sun/PH)
4 Sep 2016	Tampines Int: 05:05 – 00:35* (Daily)	Punggol Temp Int: 05:40 – 00:36 (Mon-Sat), 05:50 – 00:36 (Sun/PH)

SBS Transit Bus Service 11 (since 14 Apr 1990)

Effective Date	Loop Service
1999	Lor 1 Geylang Ter: 07:00 – 23:30 (Daily)
8 Jun 2014	Lor 1 Geylang Ter: 06:00 – 23:30 (Daily)

Go-Ahead Bus Service 12 (since 11 Apr 1971)

Effective Date	Direction 1	Direction 2
2007	Pasir Ris Int: 05:30 – 23:30 (Daily)	New Bridge Rd Ter: 06:00 – 24:00 (Mon-Sat), 06:30 – 24:00 (Sun/PH)
10 Mar 2018	Pasir Ris Int: 05:30 – 23:30 (Daily)	Kg Bahru Ter: 05:55 – 24:00 (Mon-Sat), 06:25 – 24:00 (Sun/PH)

SBS Transit Bus Service 14 (since 3 Feb 1974)

Effective Date	Direction 1	Direction 2
23 May 1993	Bedok Int: 05:30 – 23:45 (Mon-Sat), 05:45 – 23:45 (Sun/PH)	Clementi Int: 05:45 – 23:30 (Daily)
9 Sep 2018	Bedok Int: 05:30 – 23:45 (Mon-Sat), 05:45 – 23:45 (Sun/PH)	Clementi Int: 05:40 – 23:30 (Daily)

Go-Ahead Bus Service 17 (since 4 Apr 1993)

Effective Date	Direction 1	Direction 2
7 Apr 2002	Pasir Ris Int: 05:45 – 00:20 (Daily)
18 Sep 2016	Pasir Ris Int: 05:45 – 00:20 (Daily)	Bedok Int: 05:30 – 00:30 (Daily)

SBS Transit Bus Service 18 (since 2 May 1982)

Effective Date	Direction 1	Direction 2
25 Jan 1988	Tampines Int: 05:15 – 24:00 (Mon-Sat), 05:45 – 24:00 (Sun/PH)
18 Dec 2016	Tampines Concourse Int: 05:15 – 24:00 (Mon-Sat), 05:45 – 24:00 (Sun/PH)
21 Oct 2017	Tampines Concourse Int: 05:05 – 24:00 (Mon-Sat), 05:35 – 24:00 (Sun/PH)
27 Nov 2022	Tampines Nth Int: 05:30 – 23:45 (Mon-Sat), 05:40 – 23:45 (Sun/PH)	Bedok Nth Depot: 05:25 – 00:35 (Mon-Sat), 05:55 – 00:35 (Sun/PH)

SBS Transit Bus Service 19 (since 23 Jan 1994)

Effective Date	Loop Service
2006	Tampines Int: 05:30 – 19:45 (Daily)
2013	Tampines Int: 05:30 – 20:15 (Daily)

SBS Transit Bus Service 22 (since 24 Jan 1988)

Effective Date	Direction 1	Direction 2
2002	Ang Mo Kio Int: 05:30 – 23:30 (Mon-Sat), 05:45 – 23:30 (Sun/PH)	Tampines Int: 05:45 – 23:30 (Daily)
12 Dec 2021	Ang Mo Kio Int: 05:30 – 23:30 (Mon-Sat), 05:45 – 23:30 (Sun/PH)	Eunos Int: 06:00 – 23:45 (Daily)

SBS Transit Bus Service 25 (since 28 Oct 1979)

Effective Date	Direction 1	Direction 2
2002	Ang Mo Kio Int: 05:30 – 23:45 (Daily)	Bedok Int: 05:15 – 23:40 (Mon-Sat), 05:30 – 23:40 (Sun/PH)
9 Apr 2017	Ang Mo Kio Int: 05:30 – 23:45 (Daily)	Upp East Coast Ter: 05:30 – 23:30 (Daily)

SBS Transit Bus Service 27 (since 24 Jan 1988)

Effective Date	Loop Service
29 Dec 2002	Hougang Ctrl Int: 05:15 – 23:35 (Mon-Sat), 05:30 – 23:35 (Sun/PH)
11 Sep 2017	Hougang Ctrl Int: 05:15 – 23:50 (Mon-Sat), 05:30 – 23:50 (Sun/PH)
27 May 2024	Hougang Ctrl Int: 05:10 – 23:50 (Mon-Fri), 05:15 – 23:50 (Sat), 05:30 – 23:50 (Sun/PH)

Go-Ahead Bus Service 34 (since 31 Jul 2005)

Effective Date	Loop Service
2008	Punggol Temp Int: 05:30 – 23:45 (Daily)
29 Jun 2025	Punggol Coast Int: 05:10 – 23:45 (Daily)

SBS Transit Bus Service 35/35M (since 9 Jul 1995)

Buses departing Bedok Int after 19:30 on weekdays, after 15:00 on Saturdays, and throughout the day on Sundays & PHs operate as Bus Service 35M, looping at Tanah Merah Ferry Rd since Monday, 15 Dec 2014.

Effective Date	Loop Service
2006	Bedok Int: 06:00 – 23:15 (Daily)
15 Dec 2014	Bus Service 35: Bedok Int: 06:00 – 19:30 (Mon-Fri), 06:00 – 15:00 (Sat) Bus Service 35M: Bedok Int: 19:45 – 23:15 (Mon-Fri), 15:15 – 23:15 (Sat), 06:00 – 23:15 (Sun/PH)

SBS Transit Bus Service 37 (since 15 Jul 1996)

Effective Date	Loop Service
22 Jan 2007	Tampines Int: 06:00 – 19:35 (Mon-Sat), 06:15 – 19:35 (Sun/PH)
5 Nov 2010	Tampines Int: 06:00 – 19:35 (Daily)

SBS Transit Bus Service 39 (since 17 Aug 2003)

Effective Date	Direction 1	Direction 2
2006	Tampines Int: 05:30 – 23:30 (Mon-Fri), 06:00 – 23:30 (Sat/Sun/PH)	Yishun Int: 06:00 – 23:30 (Daily)
18 Dec 2016	Tampines Concourse Int: 05:30 – 23:30 (Mon-Fri), 06:00 – 23:30 (Sat/Sun/PH)	Yishun Int: 06:00 – 23:30 (Daily)
27 May 2024	Tampines Concourse Int: 05:25 – 23:30 (Mon-Fri), 06:00 – 23:30 (Sat/Sun/PH)	Yishun Int: 06:00 – 23:30 (Daily)

SBS Transit Bus Service 42 (since 1 Dec 1997)

Effective Date	Loop Service
1 Dec 1997	Jln Kembangan: 06:00 – 23:30 (Daily)
27 Nov 2023	Jln Kembangan: 06:00 – 24:00 (Daily)

Go-Ahead Bus Service 43 (since 23 Oct 2005)

Effective Date	Direction 1	Direction 2
23 Oct 2005	Punggol Temp Int: 05:45 – 23:45 (Daily)	Upp East Coast Ter: 05:45 – 23:45 (Daily)
4 Sep 2016	Punggol Temp Int: 05:25 – 23:45 (Mon-Fri), 05:45 – 23:45 (Sat/Sun/PH)	Upp East Coast Ter: 05:45 – 23:45 (Daily)

SBS Transit Bus Service 46 (since 12 Jun 2016)

Effective Date	Direction 1	Direction 2
12 Jun 2016	Upp East Coast Ter: 06:00 – 23:30 (Daily)	Tampines Int: 06:00 – 23:45 (Daily)
30 Oct 2022	Upp East Coast Ter: 06:00 – 23:30 (Daily)	Pasir Ris Int: 06:00 – 23:30 (Daily)

SBS Transit Bus Service 48 (since 3 Jul 2005)

Effective Date	Direction 1	Direction 2
3 Jul 2005	Upp East Coast Ter: 05:45 – 23:45 (Daily)	Buona Vista Ter: 06:00 – 24:00 (Daily)
11 Dec 2011	Bedok Nth Depot: 05:30 – 23:30 (Daily)	Buona Vista Ter: 06:00 – 24:00 (Daily)

Tower Transit Bus Service 49 (since 14 Dec 2013)

Effective Date	Loop Service
14 Dec 2013	Taman Jurong Ter: 06:00 – 23:30 (Daily)
22 Nov 2015	Jurong East Int: 06:00 – 23:30 (Daily)

SBS Transit Bus Service 54 (since 5 Dec 1993)

Effective Date	Direction 1	Direction 2
2000	Bishan Int: 05:45 – 23:00 (Mon-Fri), 06:00 – 23:00 (Sat/Sun/PH)	New Bridge Rd Ter: 06:15 – 23:30 (Mon-Fri, Sun/PH), 06:15 – 24:00 (Sat)
10 Mar 2018	Bishan Int: 05:45 – 23:00 (Mon-Fri), 06:00 – 23:00 (Sat/Sun/PH)	Kg Bahru Ter: 06:10 – 23:30 (Mon-Fri, Sun/PH), 06:10 – 24:00 (Sat)

SBS Transit Bus Service 55 (since 29 Nov 1992)

Buses departing Bishan Int after 23:00 daily operated as Short Trip 55A, terminating at Marine Parade Rd (Victoria Sch) between Sunday, 16 Sep 2001 & Saturday, 8 Apr 2017.

Effective Date	Direction 1	Direction 2
16 Sep 2001	Bishan Int: 05:30 – 23:45* (Mon-Sat), 05:45 – 23:45* (Sun/PH)
9 Apr 2017	Bishan Int: 05:30 – 23:45 (Mon-Sat), 05:45 – 23:45 (Sun/PH)	Upp East Coast Ter: 05:20 – 23:40 (Mon-Sat), 05:30 – 23:40 (Sun/PH)

SBS Transit Bus Service 60 (since 17 Nov 2002)

Buses departing after 23:30 daily terminate at Bedok Int.

Effective Date	Loop Service
17 Nov 2002	Eunos Int: 05:30 – 00:25* (Daily)
2013	Eunos Int: 05:30 – 00:30* (Daily)
5 Oct 2019	Eunos Int: 05:30 – 00:35* (Daily)

SMRT Bus Service 61 (since 11 Apr 1971)

Effective Date	Direction 1	Direction 2
26 May 1991	Bt Batok Int: 05:30 – 23:30 (Daily)	Eunos Int: 05:30 – 23:30 (Mon-Sat), 05:45 – 23:30 (Sun/PH)
10 Mar 2018	Bt Batok Int: 05:20 – 23:30 (Daily)	Eunos Int: 05:30 – 23:30 (Mon-Sat), 05:45 – 23:30 (Sun/PH)

Go-Ahead Bus Service 62 (since 11 Apr 1971)

Effective Date	Loop Service
2004	Punggol Temp Int: 05:30 – 23:40 (Daily)
20 Jun 2011	Punggol Temp Int: 05:30 – 23:50 (Daily)

SBS Transit Bus Service 63 (since 29 Nov 1992)

Buses departing after 23:00 daily terminates at Jln Rumah Tinggi (Opp Blk 36) since 2002. These trips were subsequently re-numbered as Short Trip 63A since Sunday, 11 Apr 2021.
Buses departing after 24:00 daily operated as Short Trip 63A, terminating at Aljunied Rd (Aljunied Stn) between 2007 & Sunday, 11 Mar 2012.

Effective Date	Loop Service
2007	Eunos Int: 05:30 – 00:25*
12 Mar 2012	Eunos Int: 05:30 – 24:00*

SBS Transit Bus Service 63M (since 12 Mar 2012)

Effective Date	Loop Service
12 Mar 2012	Eunos Int: 06:25 – 09:30 / 15:50 – 18:25 (Mon-Fri), 00:10 – 00:25 (Daily)
2013	Eunos Int: 06:25 – 08:48 / 15:55 – 19:17 (Mon-Fri), 00:15 – 00:30 (Daily)
13 Jul 2014	Eunos Int: 05:35 – 00:30 (Daily)
5 Oct 2019	Eunos Int: 05:35 – 00:35 (Daily)

Tower Transit Bus Service 66 (since 17 Dec 1989)

Effective Date	Direction 1	Direction 2
2007	Bedok Int: 05:30 – 23:00 (Mon-Fri), 05:45 – 23:00 (Sat), 06:00 – 23:00 (Sun/PH)	Jurong East Int: 05:30 – 23:00 (Mon-Sat), 06:00 – 23:00 (Sun/PH)
12 Dec 2021	Jurong East Int: 05:30 – 23:00 (Mon-Sat), 06:00 – 23:00 (Sun/PH)

SMRT Bus Service 75 (since 15 Jun 1981)

Bus Service 75 continued to operate from Bt Panjang Temp Bus Pk between Monday, 4 Sep 2017 & Friday, 22 Jan 2021.

Effective Date	Direction 1	Direction 2
26 Dec 1999	Bt Panjang Int: 05:30 – 23:30 (Daily)	Marina Ctr Ter: 06:15 – 23:45 (Mon-Sat), 06:30 – 23:45 (Sun/PH)
16 Dec 2012	Bt Panjang Temp Bus Pk: 05:25 – 23:30 (Daily)	Marina Ctr Ter: 06:15 – 23:45 (Mon-Sat), 06:30 – 23:45 (Sun/PH)
23 Jan 2021	Gali Batu Ter: 05:20 – 23:25 (Daily)	Marina Ctr Ter: 06:15 – 23:45 (Mon-Sat), 06:30 – 23:45 (Sun/PH)
17 Dec 2023	Gali Batu Ter: 05:20 – 23:25 (Daily)	Bt Merah Int: 06:15 – 23:45 (Mon-Sat), 06:30 – 23:45 (Sun/PH)

SBS Transit Bus Service 76 (since 5 Mar 1989)

Buses departing Yio Chu Kang Ter after 22:00 operated as Short Trip 76A, terminating at Marine Parade Rd (Victoria Sch) between Sunday, 16 Sep 2001 & Saturday, 29 Jan 2011.
Buses departing Yio Chu Kang Int after 22:00 operated as Short Trip 76A, terminating at Marine Terr (Opp CHIJ Katong Convent) between Sunday, 30 Jan 2011 & Saturday, 19 Mar 2016.

Effective Date	Direction 1	Direction 2
16 Sep 2001	Yio Chu Kang Int: 05:30 – 23:15* (Mon-Sat), 05:45 – 23:15* (Sun/PH)
20 Mar 2016	Yio Chu Kang Int: 05:30 – 23:15 (Daily)	Eunos Int: 05:45 – 23:30 (Daily)

Tower Transit Bus Service 78 (since 19 Jun 1988)

Effective Date	Loop Service
12 May 2002	Jurong East Int: 05:45 – 00:20 (Daily)
6 Dec 2020	Jurong Gateway Rd: 05:45 – 00:20 (Daily)
26 Nov 2023	Jurong Town Hall Int: 05:40 – 00:20 (Daily)

Tower Transit Bus Service 79 (since 24 May 1992)

Buses departing Jurong East Int after 22:15 on weekdays & after 22:20 on Saturdays, Sundays & PHs terminated at Boon Lay Int since 2007. These trips were subsequently re-numbered as Short Trip 79A between Sunday, 12 Jun 2016 & Saturday, 5 Dec 2020.
Buses departing Boon Lay Int after 22:30 daily operated as Short Trip 79A, terminating at Jurong Town Hall Rd (Jurong East Lib) between Sunday, 6 Dec 2020 & Saturday, 25 May 2024.
Buses departing Jurong Town Hall Int after 22:30 daily terminate at Boon Lay Int since Sunday, 26 May 2024.

Effective Date	Loop Service
2007	Jurong East Int: 06:00 – 23:00* (Daily)
6 Dec 2020	Boon Lay Int: 06:00 – 23:00* (Daily)
26 May 2024	Jurong Town Hall Int: 05:55 – 23:05* (Mon-Sat), 06:00 – 23:05* (Sun/PH)

SBS Transit Bus Service 81 (since 11 Apr 1971)

Effective Date	Direction 1	Direction 2
27 Jul 2003	Tampines Int: 05:30 – 23:30 (Mon-Fri), 05:45 – 23:30 (Sat/Sun/PH)	Serangoon Int: 05:45 – 00:30 (Mon-Sat), 06:00 – 00:30 (Sun/PH)
3 Sep 2011	Tampines Int: 05:30 – 23:30 (Mon-Fri), 05:45 – 23:30 (Sat/Sun/PH)

Go-Ahead Bus Service 82 (since 11 Apr 1971)

Buses departing Serangoon Int after 00:15 daily operated as Short Trip 82A, terminating at Punggol Ctrl (Blk 303D) between Sunday, 7 Dec 2003 & Friday, 2 Sep 2011.

Effective Date	Direction 1	Direction 2
2004	Serangoon Int: 06:00 – 00:20* (Daily)
3 Sep 2011	Punggol Temp Int: 05:30 – 00:30 (Daily)
4 Sep 2016	Punggol Temp Int: 05:15 – 00:30 (Daily)

Go-Ahead Bus Service 83 (since 23 Dec 2001)

Buses departing Punggol Temp Int after 00:10 daily terminate at Sengkang Int.

Effective Date	Loop Service
30 Nov 2003	Punggol Temp Int: 05:30 – 00:36* (Daily)
4 Sep 2016	Punggol Temp Int: 05:20 – 00:36* (Daily)

Go-Ahead Bus Service 85 (since 1 Jan 2006)

Effective Date	Direction 1	Direction 2
1 Jan 2006	Punggol Temp Int: 06:00 – 23:30 (Daily)	Yishun Int: 06:00 – 23:30 (Daily)
4 Sep 2016	Punggol Temp Int: 05:30 – 23:30 (Mon-Fri), 06:00 – 23:30 (Sat/Sun/PH)	Yishun Int: 06:00 – 23:30 (Daily)

SBS Transit Bus Service 92 (since 1 Dec 1997)

Buses departing after 19:30 on weekdays & after 19:50 on Saturdays operated as Short Trip 92B, terminating at Science Pk Dr (Blk 85) between Monday, 26 Nov 2007 & Saturday, 27 Sep 2014.
Buses departing after 19:30 on weekdays & after 19:50 on Saturdays operated as Short Trip 92B, terminating at Science Pk Dr (Opp The Rutherford) between Monday, 29 Sep 2014 & Saturday, 17 Dec 2016.
Buses departing after 20:35 on weekdays & Saturdays operated as Short Trip 92B, terminating at Science Pk Dr (Opp The Rutherford) between Monday, 19 Dec 2016 & Saturday, 23 Dec 2017.
Buses departing after 20:35 on weekdays & Saturdays operated as Short Trip 92B, terminating at Science Pk Dr (Opp Normanton Pk/R’ford) between Tuesday, 26 Dec 2017 & Saturday, 25 Nov 2023.
Buses departing after 20:35 on weekdays & Saturdays terminate at Ghim Moh Ter without resuming the continuous loop since Monday, 27 Nov 2023.
Bus Service 92 operates daily since Sunday, 25 Aug 2024. Buses departing Nth Buona Vista Rd (Buona Vista Stn Exit D) after 21:20 on weekdays & Saturdays and after 20:45 on Sundays & PHs operate as Short Trip 92A, terminating at Science Pk Dr (Opp Normanton Pk/R’ford) since Sunday, 25 Aug 2024.

Effective Date	Loop Service
26 Nov 2007	Ghim Moh Ter: 06:17 – 20:34* (Mon-Fri), 06:15 – 20:24* (Sat)
2011	Ghim Moh Ter: 06:17 – 20:34* (Mon-Fri), 06:18 – 20:24* (Sat)
19 Dec 2016	Ghim Moh Ter: 06:17 – 21:20* (Mon-Fri), 06:18 – 21:23* (Sat)
27 Nov 2023	Ghim Moh Ter: 06:17 – 21:20* (Mon-Fri), 06:18 – 21:23* (Sat)
25 Aug 2024	Ghim Moh Ter: 06:17 – 21:20* (Mon-Fri), 06:18 – 21:23* (Sat), 07:00 – 20:43* (Sun/PH) Nth Buona Vista Rd (Buona Vista Stn Exit D): 06:22 – 22:30* (Sat), 06:22 – 22:30* (Sat), 07:04 – 22:30* (Sun/PH)

SBS Transit Bus Service 95 (since 15 Jan 1990)

Buses departing Kent Ridge Ter after 23:15 daily operated as Short Trip 95D, terminating at Holland Rd (Holland Village) between Sunday, 17 Dec 2006 & 2011.

Effective Date	Loop Service
17 Dec 2006	Kent Ridge Ter: 07:00 – 23:30* (Daily)
2011	Kent Ridge Ter: 07:00 – 23:30 (Daily)

Tower Transit Bus Service 97 (since 29 Aug 1983)

Buses departing after 23:00 daily operated as Short Trip 97A, terminating at Temasek Ave (Opp The Ritz-Carlton) between Sunday, 27 Jul 2003 & Sunday, 25 Apr 2010.

Effective Date	Direction 1	Direction 2
27 Jul 2003	Jurong East Int: 05:45 – 23:45* (Mon-Sat), 06:00 – 23:45* (Sun/PH)
26 Apr 2010	Jurong East Int: 05:45 – 23:45 (Mon-Sat), 06:00 – 23:45 (Sun/PH)	Marina Ctr Ter: 06:00 – 23:50 (Daily)

SBS Transit Bus Service 99 (since 16 Jun 1985)

Effective Date	Direction 1	Direction 2
13 Mar 1988	Clementi Int: 05:30 – 24:00 (Daily)
21 Nov 2015	Clementi Int: 05:30 – 24:00 (Daily)	Joo Koon Int: 05:45 – 24:00 (Daily)

SBS Transit Bus Service 102 (since 20 Sep 2015)

Effective Date	Loop Service
20 Sep 2015	Hougang Ctrl Int: 05:45 – 23:30 (Daily)
29 May 2022	Hougang Ctrl Int: 05:30 – 23:30 (Daily)

SBS Transit Bus Service 103 (since 11 Apr 1971)

Effective Date	Direction 1	Direction 2
7 Dec 2003	Serangoon Int: 06:00 – 00:15 (Mon-Fri), 06:00 – 24:00 (Sat/Sun/PH)
14 Jun 2015	Serangoon Int: 06:00 – 00:15 (Mon-Fri), 06:00 – 24:00 (Sat/Sun/PH)	Yishun Int: 06:00 – 24:00 (Daily)

Tower Transit Bus Service 106 (since 3 Feb 1974)

Effective Date	Direction 1	Direction 2
27 Jul 2003	Bt Batok Int: 05:30 – 23:30 (Daily)	Marina Ctr Ter: 06:00 – 23:30 (Daily)
26 Apr 2010	Bt Batok Int: 05:30 – 23:30 (Daily)	Shenton Way Ter: 06:00 – 23:30 (Daily)

SMRT Bus Service 110 (since 22 Oct 2017)

Effective Date	Loop Service
22 Oct 2017	Compassvale Int: 05:30 – 23:45 (Daily)
1 Dec 2024	Buangkok Int: 05:30 – 23:45 (Daily)

SBS Transit Bus Service 114 (since 25 Oct 2020)

Effective Date	Loop Service
25 Oct 2020	Sengkang Ctrl: 06:00 – 00:35 (Daily)
1 Dec 2024	Buangkok Int: 05:55 – 00:35 (Daily)

SBS Transit Bus Service 115 (since 30 Oct 2004)

Effective Date	Loop Service
30 Oct 2004	Hougang St 21: 07:15 – 18:15 (Daily)
3 May 2021	Hougang St 21: 07:15 – 20:00 (Daily)

SBS Transit Bus Service 117/117M (since 20 Dec 2015)

Buses departing Punggol Temp Int & Sembawang Int between 05:30 & 08:00 and between 17:00 & 19:00 on weekdays operate as Bus Service 117M, serving Seletar A’space Cres & Seletar A’space Lk since Monday, 29 Nov 2021.
Buses departing Punggol Coast Int between 05:20 & 08:00 and between 17:00 & 19:00 on weekdays, and departing Sembawang Int between 05:30 & 08:00 and between 17:00 & 19:00 on weekdays, operate as Bus Service 117M, serving Seletar A’space Cres & Seletar A’space Lk since Monday, 30 Jun 2025.

Effective Date	Direction 1	Direction 2
20 Dec 2015	Punggol Temp Int: 05:45 – 23:30 (Daily)	Sembawang Int: 05:45 – 23:30 (Daily)
28 Nov 2021	Bus Service 117: Punggol Temp Int: 08:15 – 16:50 / 19:15 – 23:30 (Mon-Fri), 05:30 – 23:30 (Sat/Sun/PH) Bus Service 117M: Punggol Temp Int: 05:30 – 08:00 / 17:00 – 19:00 (Mon-Fri)	Bus Service 117: Sembawang Int: 08:15 – 16:50 / 19:15 – 23:30 (Mon-Fri), 05:30 – 23:30 (Sat/Sun/PH) Bus Service 117M: Sembawang Int: 05:30 – 08:00 / 17:00 – 19:00 (Mon-Fri)
29 Jun 2025	Bus Service 117: Punggol Coast Int: 08:15 – 16:50 / 19:15 – 23:30 (Mon-Fri), 05:20 – 23:30 (Sat/Sun/PH) Bus Service 117M: Punggol Coast Int: 05:20 – 08:00 / 17:00 – 19:00 (Mon-Fri)	Bus Service 117: Sembawang Int: 08:15 – 16:50 / 19:15 – 23:30 (Mon-Fri), 05:30 – 23:30 (Sat/Sun/PH) Bus Service 117M: Sembawang Int: 05:30 – 08:00 / 17:00 – 19:00 (Mon-Fri)

Go-Ahead Bus Service 119 (since 14 Sep 2003)

Effective Date	Loop Service
14 Sep 2003	Sengkang Int: 05:15 – 23:30 (Mon-Sat), 06:00 – 23:30 (Sun/PH)
21 Oct 2012	Punggol Temp Int: 05:15 – 23:30 (Mon-Sat), 06:00 – 23:30 (Sun/PH)
13 Jan 2014	Punggol Temp Int: 05:00 – 23:30 (Mon-Fri), 05:15 – 23:30 (Sat), 06:00 – 23:30 (Sun/PH)
4 Sep 2016	Punggol Temp Int: 05:00 – 23:30 (Mon-Fri), 05:05 – 23:30 (Sat), 05:50 – 23:30 (Sun/PH)

SBS Transit Bus Service 120 (since 21 Apr 2013)

Effective Date	Loop Service
21 Apr 2013	New Bridge Rd Ter: 06:00 – 23:30 (Daily)
10 Mar 2018	Kg Bahru Ter: 05:55 – 23:30 (Daily)

SBS Transit Bus Service 121 (since 16 Mar 2014)

Effective Date	Loop Service
16 Mar 2014	New Bridge Rd Ter: 06:00 – 23:30 (Daily)
10 Mar 2018	Kg Bahru Ter: 05:55 – 23:30 (Daily)
17 Dec 2023	Shenton Way Ter: 05:50 – 23:30 (Daily)

SBS Transit Bus Service 122 (since 15 Mar 2015)

Effective Date	Loop Service
15 Mar 2015	New Bridge Rd Ter: 06:00 – 23:30 (Daily)
10 Mar 2018	Kg Bahru Ter: 05:55 – 23:30 (Daily)

SBS Transit Bus Service 123 (since 11 Apr 1971)

Effective Date	Direction 1	Direction 2
1999	Bt Merah Int: 05:45 – 23:45 (Mon-Sat), 06:00 – 23:45 (Sun/PH)
24 Aug 2014	Bt Merah Int: 05:45 – 23:45 (Mon-Sat), 06:00 – 23:45 (Sun/PH)	HarbourFront Int: 05:45 – 23:45 (Mon-Sat), 06:00 – 23:45 (Sun/PH)
30 Jul 2017	Bt Merah Int: 05:45 – 23:45 (Mon-Sat), 06:00 – 23:45 (Sun/PH)	Beach Stn Ter: 06:00 – 23:45 (Mon-Sat), 06:15 – 23:45 (Sun/PH)

SBS Transit Bus Service 123M (since 28 Jan 2008)

Bus Service 123M operates daily since 24 Aug 2014.

Effective Date	Loop Service
28 Jan 2008	Tiong Bahru Rd: 17:30 – 19:30 (Mon-Fri)
24 Aug 2014	HarbourFront Int: 05:50 – 00:05 (Mon-Sat), 06:05 – 00:05 (Sun/PH)

SBS Transit Bus Service 124 (since 11 Apr 1971)

Buses departing St. Michael’s Ter after 23:00 daily operated as Short Trip 124A, terminating at Telok Blangah Dr (Blk 50) between Sunday, 23 Nov 2003 & Saturday, 20 Apr 2013.

Effective Date	Direction 1	Direction 2
23 Nov 2003	St. Michael’s Ter: 05:30 – 24:00* (Daily)
21 Apr 2013	St. Michael’s Ter: 05:30 – 24:00 (Daily)	HarbourFront Int: 05:30 – 24:00 (Daily)

SBS Transit Bus Service 125 (since 11 Apr 1971)

Bus Service 125 operated on weekdays & Saturdays only between Sunday, 4 Apr 1993 & Saturday, 28 May 2011.

Effective Date	Loop Service
27 Nov 2000	St. Michael’s Ter: 06:00 – 23:00 (Mon-Sat)
29 May 2011	St. Michael’s Ter: 06:00 – 23:00 (Daily)

SBS Transit Bus Service 127 (since 18 Dec 2016)

Buses departing Tampines Int after 23:30 daily operated as Short Trip 127A, terminating at Tampines Ave 9 (Blk 742A) between Sunday, 18 Dec 2016 & Saturday, 10 Oct 2020.
Buses departing Tampines Int after 23:30 daily operate as Short Trip 127A, Tampines Nth Dr 1 (Opp Blk 610C) since Sunday, 11 Oct 2020.

Effective Date	Loop Service
18 Dec 2016	Tampines Int: 05:30 – 00:45* (Daily)
11 Oct 2020	Tampines Int: 05:30 – 00:50* (Daily)

SBS Transit Bus Service 129 (since 18 Dec 2016)

Effective Date	Direction 1	Direction 2
18 Dec 2016	Tampines Concourse Int: 05:45 – 23:30 (Daily)	St. Michael’s Ter: 05:45 – 23:30 (Daily)
27 Nov 2022	Tampines Nth Int: 05:35 – 23:20 (Daily)	St. Michael’s Ter: 05:45 – 23:30 (Daily)

SBS Transit Bus Service 131 (since 11 Apr 1971)

Effective Date	Direction 1	Direction 2
4 Apr 1993	St. Michael’s Ter: 05:45 – 23:30 (Daily)	Bt Merah Int: 05:45 – 23:45 (Daily)
25 Aug 2014	St. Michael’s Ter: 05:45 – 23:30 (Daily)	Bt Merah Int: 05:45 – 24:00 (Daily)

SBS Transit Bus Service 133 (since 29 Dec 1978)

Effective Date	Direction 1	Direction 2
2000	Ang Mo Kio Int: 05:30 – 23:30 (Mon-Fri, Sun/PH), 05:30 – 23:45 (Sat)
26 Apr 2010	Ang Mo Kio Int: 05:30 – 23:45 (Daily)	Shenton Way Ter: 06:30 – 23:30 (Daily)

SBS Transit Bus Service 135 (since 3 Feb 1974)

Buses departing Ang Mo Kio Int after 22:30 daily operated as Short Trip 135A, terminating at Marine Parade Rd (Victoria Sch) between Sunday, 16 Sep 2001 & Saturday, 27 Feb 2021.

Effective Date	Direction 1	Direction 2
16 Sep 2001	Ang Mo Kio Int: 05:30 – 23:30* (Mon-Fri), 05:30 – 23:45* (Sat/Sun/PH)
28 Feb 2021	Ang Mo Kio Int: 05:30 – 23:30 (Mon-Fri), 05:30 – 23:45 (Sat/Sun/PH)	Jln Kembangan: 05:40 – 23:30 (Mon-Sat), 05:55 – 23:30 (Sun/PH)

Tower Transit Bus Service 143 (since 11 Apr 1971)

Buses departing Jurong East Int after 23:30 on weekdays, Sundays & PHs & after 24:00 on Saturdays operated as Short Trip 143A, terminating at Teban Gdns Rd (Bef Hasanah Mque) between Sunday, 12 May 2002 & Saturday, 17 May 2014.

Effective Date	Direction 1	Direction 2
2004	Toa Payoh Int: 05:30 – 23:30 (Mon-Sat), 05:45 – 23:30 (Sun/PH)	Jurong East Int: 05:25 – 00:20* (Mon-Sat), 05:45 – 00:20* (Sun/PH)
18 May 2014	Toa Payoh Int: 05:30 – 23:30 (Mon-Sat), 05:45 – 23:30 (Sun/PH)	Jurong East Int: 05:25 – 23:30 (Mon-Fri), 05:25 – 24:00 (Sat), 05:45 – 23:30 (Sun/PH)

Tower Transit Bus Service 143M (since 18 May 2014)

Effective Date	Loop Service
18 May 2014	Jurong East Int: 05:30 – 00:50 (Mon-Sat), 05:50 – 00:50 (Sun/PH)
12 Jun 2016	Jurong East Int: 05:30 – 01:05 (Mon-Fri), 05:25 – 01:05 (Sat), 05:50 – 01:05 (Sun/PH)
5 Oct 2019	Jurong East Int: 05:30 – 01:15 (Mon-Sat), 05:25 – 01:15 (Sat), 05:50 – 01:15 (Sun/PH)

SBS Transit Bus Service 146 (since 25 Feb 2024)

Effective Date	Direction 1	Direction 2
25 Feb 2024	Bartley Rd: 06:00 – 24:00 (Daily)
20 Apr 2025	Woodleigh Int: 06:00 – 24:00 (Daily)	Bartley Rd: 06:00 – 24:00 (Daily)

SBS Transit Bus Service 155 (since 11 Apr 1971)

Buses departing Toa Payoh Int after 23:00 daily operated as Short Trip 155A, terminating at Marine Parade Rd (Victoria Sch) between Sunday, 16 Sep 2001 & Saturday, 8 Apr 2017.

Effective Date	Direction 1	Direction 2
16 Sep 2001	Toa Payoh Int: 06:00 – 24:00* (Daily)
9 Apr 2017	Toa Payoh Int: 06:00 – 24:00 (Daily)	Bedok Int: 05:40 – 23:30 (Daily)

SBS Transit Bus Service 156 (since 5 Dec 1993)

Effective Date	Direction 1	Direction 2
29 Jul 2001	Sengkang Int: 05:15 – 23:30 (Mon-Sat), 05:45 – 23:30 (Sun/PH)	Clementi Int: 05:30 – 23:30 (Mon-Sat), 06:00 – 23:30 (Sun/PH)
1 Dec 2024	Buangkok Int: 05:15 – 23:35 (Mon-Sat), 05:45 – 23:35 (Sun/PH)	Clementi Int: 05:30 – 23:30 (Mon-Sat), 06:00 – 23:30 (Sun/PH)

SBS Transit Bus Service 160 (since 5 Sep 2004)

Buses departing Jurong East Int after 23:20 daily terminated at Jln Tun Abdul Razak (JB Sentral) between Saturday, 1 Nov 2014 & Saturday, 28 Feb 2015.
Buses departing Jurong East Int after 23:20 daily terminated at JB Sentral Ter between Sunday, 1 Mar 2015 & Saturday, 25 Nov 2023.
Buses departing Jurong Town Hall Int after 23:00 daily terminates at JB Sentral Ter since Sunday, 26 Nov 2023.

Effective Date	Direction 1	Direction 2
5 Sep 2004	Jurong East Int: 05:30 – 24:00 (Daily)	Kotaraya II Ter: 06:19 – 00:32 (Mon-Fri), 06:15 – 00:26 (Sat), 06:16 – 00:25 (Sun/PH)
1 Nov 2014	Jurong East Int: 05:30 – 24:00* (Daily)
26 Nov 2023	Jurong Town Hall Int: 05:25 – 24:00* (Daily)

SBS Transit Bus Service 162/162M (since 26 Feb 2001)

Buses departing Yio Chu Kang Int after 18:00 on weekdays, after 13:00 on Saturdays, and throughout the day on Sundays & PHs operated an alternate route that looped at Temasek Ave between Sunday, 25 Feb 2001 & Saturday, 16 Dec 2023. This alternate route was subsequently re-numbered as Bus Service 162M from Monday, 28 Jan 2008, until its eventual discontinuation from Sunday, 17 Dec 2023.

Effective Date	Direction 1	Direction 2
2008	Bus Service 162: Yio Chu Kang Int: 05:30 – 18:00 (Mon-Fri), 06:00 – 13:00 (Sat) Bus Service 162M: Yio Chu Kang Int: 18:16 – 23:30 (Mon-Fri), 13:15 – 23:30 (Sat), 06:00 – 23:30 (Sun/PH)	Bus Service 162: Shenton Way Ter: 06:30 – 19:30 (Mon-Fri), 06:30 – 14:20 (Sat)
11 Mar 2018	Bus Service 162: Yio Chu Kang Int: 05:30 – 18:00 (Mon-Fri), 06:00 – 13:00 (Sat) Bus Service 162M: Yio Chu Kang Int: 18:18 – 23:30 (Mon-Fri), 13:15 – 23:30 (Sat), 06:00 – 23:30 (Sun/PH)	Bus Service 162: Shenton Way Ter: 06:30 – 19:30 (Mon-Fri), 06:30 – 14:30 (Sat)
17 Dec 2023	Yio Chu Kang Int: 05:30 – 23:30 (Mon-Fri), 06:00 – 23:30 (Sat/Sun/PH)

SBS Transit Bus Service 163 (since 11 Apr 1971)

Buses departing Sengkang Int after 23:30 daily operate as Short Trip 163A, terminating at Fernvale Lane (Bef Sengkang West Rd) since Sunday, 10 Feb 2019.

Effective Date	Direction 1	Direction 2
29 Dec 2002	Sengkang Int: 05:30 – 23:30 (Mon-Sat), 05:50 – 23:30 (Sun/PH)	Toa Payoh Int: 05:45 – 23:30 (Mon-Sat), 06:00 – 23:30 (Sun/PH)
10 Feb 2019	Sengkang Int: 05:30 – 00:35* (Mon-Sat), 05:50 – 00:35* (Sun/PH)	Toa Payoh Int: 05:45 – 23:30 (Mon-Sat), 06:00 – 23:30 (Sun/PH)

SBS Transit Bus Service 168 (since 14 Apr 2001)

Effective Date	Direction 1	Direction 2
2008	Bedok Int: 05:30 – 23:30 (Mon-Sat), 06:00 – 23:30 (Sun/PH)	Woodlands Int: 05:30 – 23:30 (Mon-Sat), 06:00 – 23:30 (Sun/PH)
8 Oct 2023	Bedok Int: 05:30 – 23:30 (Daily)	Woodlands Int: 05:30 – 23:30 (Mon-Sat), 06:00 – 23:30 (Sun/PH)
27 May 2024	Bedok Int: 05:30 – 23:30 (Daily)	Woodlands Int: 05:30 – 23:30 (Mon-Sat), 05:45 – 23:30 (Sun/PH)

SBS Transit Bus Service 170X (since 3 Sep 2000)

Buses departing Woodlands Rd (Kranji Stn) after 23:30 daily terminated at Jln Tun Abdul Razak (JB Sentral) between Saturday, 1 Nov 2014 & Saturday, 28 Feb 2015.

Effective Date	Direction 1	Direction 2
11 May 2009	Woodlands Rd: 05:36 – 23:30 (Mon-Fri), 05:41 – 24:00 (Sat), 05:40 – 23:30 (Sun/PH)	Kotaraya II Ter: 05:15 – 24:00 (Daily)
1 Nov 2014	Woodlands Rd: 05:36 – 24:00 (Mon-Fri), 05:40 – 24:00 (Sat), 05:40 – 23:30 (Sun/PH)
1 Mar 2015	Woodlands Rd: 05:36 – 24:00 (Mon-Fri), 05:40 – 24:00 (Sat), 05:40 – 23:30 (Sun/PH)	JB Sentral Ter: 06:18 – 24:00 (Mon-Fri), 06:20 – 24:00 (Sat/Sun/PH)
18 Nov 2018	Woodlands Rd: 05:36 – 24:00 (Mon-Fri), 05:40 – 24:00 (Sat), 05:40 – 23:30 (Sun/PH)	JB Sentral Ter: 06:10 – 24:00 (Mon-Fri), 06:11 – 24:00 (Sat), 06:16 – 24:00 (Sun/PH)
Aug 2023	Woodlands Rd: 05:37 – 23:37 (Mon-Fri, Sun/PH), 05:37 – 00:07 (Sat)	JB Sentral Ter: 08:28 – 24:00 (Mon-Fri), 06:11 – 24:00 (Sat), 06:16 – 24:00 (Sun/PH)
Mar 2024	Woodlands Rd: 05:37 – 23:37 (Mon-Fri, Sun/PH), 05:37 – 00:07 (Sat)	JB Sentral Ter: 08:28 – 16:30 / 20:10 – 24:00 (Mon-Thu), 08:28 – 16:30 (Fri)

Tower Transit Bus Service 171 (since 11 Apr 1971)

Effective Date	Direction 1	Direction 2
5 Nov 1995	Yishun Int: 05:30 – 23:30 (Daily)	Marina Ctr Ter: 05:45 – 23:30 (Daily)
30 Aug 2020	Yishun Int: 05:30 – 23:30 (Daily)

Tower Transit Bus Service 173 (since 11 Apr 1971)

Buses departing Bt Batok Int after 23:30 daily operate as Short Trip 173A, terminating at Bt Batok East Ave 4 (Blk 254) since Monday, 5 Nov 2007.

Effective Date	Loop Service
5 Nov 2007	Bt Batok Int: 05:30 – 00:50* (Mon-Sat), 06:00 – 00:50* (Sun/PH)
2013	Bt Batok Int: 05:30 – 01:00* (Mon-Sat), 06:00 – 01:00* (Sun/PH)
5 Oct 2019	Bt Batok Int: 05:30 – 01:10* (Mon-Sat), 06:00 – 01:10* (Sun/PH)

SBS Transit Bus Service 174 (since 11 Apr 1971)

Effective Date	Direction 1	Direction 2
7 Apr 1991	Boon Lay Int: 05:30 – 23:30 (Daily)	New Bridge Rd Ter: 05:45 – 23:45 (Daily)
10 Mar 2018	Boon Lay Int: 05:30 – 23:30 (Daily)	Kg Bahru Ter: 05:40 – 23:45 (Daily)

SMRT Bus Service 176 (since 24 Jan 1988)

Effective Date	Direction 1	Direction 2
2006	Bt Panjang Int: 05:30 – 23:30 (Mon-Sat), 05:45 – 23:30 (Sun/PH)	Bt Merah Int: 05:45 – 23:30 (Daily)
16 Dec 2012	Bt Panjang Temp Bus Pk: 05:25 – 23:30 (Mon-Sat), 05:40 – 23:30 (Sun/PH)	Bt Merah Int: 05:45 – 23:30 (Daily)
4 Sep 2017	Bt Panjang Int: 05:30 – 23:35 (Mon-Sat), 05:45 – 23:35 (Sun/PH)	Bt Merah Int: 05:45 – 23:30 (Daily)

Tower Transit Bus Service 177 (since 26 Apr 1989)

Bus Service 177 operates on weekdays only since Saturday, 25 Sep 2004.
Buses departing Bt Batok Int after 08:15 (AM Peak) / after 18:05 (PM Peak) on weekdays operated as Short Trip 177A, terminating at Jelebu Rd (Bt Panjang Plaza) between Monday, 17 Dec 2012 & Friday, 27 May 2016.

Effective Date	Direction 1	Direction 2
2008	Bt Panjang Int: 06:15 – 08:40 / 16:40 – 18:30 (Mon-Fri)	Bt Batok Int: 06:15 – 08:40 / 16:40 – 18:20 (Mon-Fri)
17 Dec 2012	Bt Batok Int: 06:15 – 08:40* / 16:40 – 18:20* (Mon-Fri)
30 May 2016	Bt Batok Int: 05:50 – 08:40 / 16:20 – 18:20 (Mon-Fri)

SMRT Bus Service 180 (since 10 Mar 1996)

Buses departing after 23:00 daily operate as Short Trip 180A, terminating at Bt Panjang Rd (Blk 183) since Sunday, 16 Dec 2012.

Effective Date	Direction 1	Direction 2
26 Dec 1999	Bt Panjang Int: 05:20 – 23:30 (Mon-Sat), 05:30 – 23:30 (Sun/PH)	Boon Lay Int: 05:50 – 23:45 (Mon-Sat), 06:00 – 23:45 (Sun/PH)
16 Dec 2012	Boon Lay Int: 05:50 – 23:45* (Mon-Sat), 06:00 – 23:45* (Sun/PH)

SMRT Bus Service 181/181M (since 9 Jan 2005)

Buses departing Boon Lay Int between 06:30 & 07:45 on weekdays (except school holidays) operate as Bus Service 181M, looping at Jurong West St 23 since Monday, 21 Mar 2016.

Effective Date	Loop Service
2008	Boon Lay Int: 06:00 – 00:30 (Daily)
2013	Boon Lay Int: 06:00 – 00:40 (Daily)
21 Mar 2016	Bus Service 181: Boon Lay Int: 06:00 – 06:24 / 07:51 – 00:40 (Mon-Fri), 06:00 – 00:40 (Sat/Sun/PH) Bus Service 181M: Boon Lay Int: 06:30 – 07:45 (Mon-Fri)

SMRT Bus Service 182/182M (since 19 Jul 1998)

Buses departing Boon Lay Int skipped Tuas Checkpoint in both directions at selected times of day between Sunday, 26 May 2002 & Saturday, 25 Aug 2013. These trips were subsequently re-numbered as Bus Service 182M since Monday, 28 Jan 2008.
Buses departing Boon Lay Int skipped Tuas Checkpoint towards Tuas Sth Ave 9 at selected times of day between Sunday, 26 Aug 2013 & Friday, 27 Nov 2015, operating as Bus Service 182M.
Buses departing Joo Koon Int skip Tuas Checkpoint towards Tuas Sth Ave 9 at selected times of day since Saturday, 28 Nov 2015, operating as Bus Service 182M.

Effective Date	Loop Service
28 Jan 2008	Bus Service 182: Boon Lay Int: 06:00 – 09:00 / 12:15 – 15:00 / 20:15 – 21:30 (Daily) Bus Service 182M: Boon Lay Int: 09:15 – 12:00 / 15:15 – 20:00 / 22:15 – 23:00 (Daily)
28 Nov 2015	Bus Service 182: Joo Koon Int: 06:00 – 09:15 / 12:10 – 15:15 / 20:15 – 22:00 (Daily) Bus Service 182M: Joo Koon Int: 09:25 – 12:00 / 15:30 – 20:00 / 22:20 – 23:15 (Daily)
4 Jan 2016	Bus Service 182: Joo Koon Int: 05:45 – 09:15 / 12:10 – 15:15 / 20:15 – 22:00 (Daily) Bus Service 182M: Joo Koon Int: 09:25 – 12:00 / 15:30 – 20:000 / 22:20 – 23:15 (Daily)

SMRT Bus Service 184 (since 3 Jul 1994)

Bus Service 184 continued to operate from Bt Panjang Temp Bus Pk between Monday, 4 Sep 2017 & Friday, 22 Jan 2021.

Effective Date	Loop Service
26 Dec 1999	Bt Panjang Int: 05:45 – 23:00 (Mon-Fri), 06:00 – 23:00 (Sat/Sun/PH)
16 Dec 2012	Bt Panjang Temp Bus Pk: 05:40 – 23:00 (Mon-Fri), 05:55 – 23:00 (Sat/Sun/PH)
23 Jan 2021	Gali Batu Ter: 05:40 – 23:05 (Mon-Fri), 05:55 – 23:05 (Sat/Sun/PH)

Tower Transit Bus Service 189 (since 3 Feb 1974)

Buses departing Bt Batok Int after 23:00 daily operated as Short Trip 189A, terminating at Bt Batok St 23 (Opp Midview Bldg) between Sunday, 12 Jun 2011 & Saturday, 22 Nov 2014.
Buses departing Bt Batok Int after 23:15 daily operate as Short Trip 189A, terminating at Bt Batok St 23 (Opp Midview Bldg) since Sunday, 23 Nov 2014.

Effective Date	Loop Service
15 Apr 2001	Bt Batok Int: 05:45 – 23:00 (Daily)
12 Jun 2011	Bt Batok Int: 05:45 – 00:50* (Daily)
2013	Bt Batok Int: 05:45 – 01:00* (Daily)
5 Oct 2019	Bt Batok Int: 05:45 – 01:10* (Daily)

SMRT Bus Service 190 (since 10 Jul 1988)

Effective Date	Direction 1	Direction 2
1994	Choa Chu Kang Int: 05:50 – 23:30 (Daily)	New Bridge Rd Ter: 06:00 – 23:30 (Mon-Sat), 06:30 – 23:30 (Sun/PH)
10 Mar 2018	Choa Chu Kang Int: 05:50 – 23:30 (Daily)	Kg Bahru Ter: 05:55 – 23:30 (Mon-Sat), 06:25 – 23:30 (Sun/PH)
15 Feb 2021	Choa Chu Kang Int: 05:30 – 23:30 (Mon-Fri), 05:50 – 23:30 (Sat/Sun/PH)	Kg Bahru Ter: 05:55 – 23:30 (Mon-Sat), 06:25 – 23:30 (Sun/PH)

SBS Transit Bus Service 191 (since 29 May 1988)

Effective Date	Loop Service
1 Feb 1994	Buona Vista Ter: 06:30 – 20:00 (Daily)
6 Dec 2015	Buona Vista Ter: 06:30 – 20:10 (Daily)

SMRT Bus Service 193 (since 15 Jan 1995)

Effective Date	Direction 1	Direction 2
19 Jul 1998	Boon Lay Int: 06:00 – 23:30 (Daily)	Tuas Ter: 06:50 – 24:00 (Daily)
31 Jan 2016	Boon Lay Int: 05:45 – 23:30 (Daily)	Tuas Ter: 06:50 – 24:00 (Daily)

SMRT Bus Service 194 (since 15 Jan 1995)

Effective Date	Loop Service
15 Jan 1995	Boon Lay Int: 08:00 – 18:30 (Daily)
12 Dec 2015	Boon Lay Int: 05:45 – 23:45 (Daily)

SMRT Bus Service 248/248M (since 18 Jun 2017)

Buses departing Tuas Ter between 06:30 & 10:00 and between 16:30 & 20:00 daily operated as Bus Service 248M, looping at Tuas Sth Way between Sunday, 26 Sep 2021 & Saturday, 16 Dec 2023.
Buses departing Tuas Ter between 06:30 & 10:00 and between 16:30 & 20:00, as well as every alternate bus during off peak hours daily operate as Bus Service 248M, looping at Tuas Sth Way since Sunday, 17 Dec 2023.

Effective Date	Loop Service
18 Jun 2017	Tuas Ter: 06:00 – 23:15 (Daily)
26 Sep 2021	Bus Service 248: Tuas Ter: 06:00 – 06:20 / 10:15 – 16:15 / 20:15 – 23:15 (Daily) Bus Service 248M: Tuas Ter: 06:30 – 10:00 / 16:30 – 20:00 (Daily)
17 Dec 2023	Bus Service 248: Tuas Ter: 06:00 – 06:20 / 10:15 – 16:20 / 20:20 – 22:55 (Daily) Bus Service 248M: Tuas Ter: 06:10 – 23:15 (Mon-Sat), 06:15 – 23:15 (Sun/PH)

SMRT Bus Service 252 (since 15 Nov 1981)

Effective Date	Loop Service
1 Jul 1990	Boon Lay Int: 05:45 – 23:20 (Daily)
26 May 2024	Boon Lay Int: 05:40 – 23:20 (Daily)

SMRT Bus Service 254 (since 27 May 1984)

Effective Date	Loop Service
1 Jul 1990	Boon Lay Int: 06:00 – 23:00 (Daily)
12 Dec 2015	Joo Koon Int: 06:00 – 23:15 (Daily)
4 Jan 2016	Joo Koon Int: 05:45 – 23:15 (Daily)

SMRT Bus Service 255 (since 1 Jun 1978)

Effective Date	Loop Service
1 Jul 1990	Boon Lay Int: 05:45 – 23:00 (Daily)
12 Dec 2015	Joo Koon Int: 06:00 – 23:15 (Daily)
4 Jan 2016	Joo Koon Int: 05:45 – 23:15 (Daily)

SMRT Bus Service 257 (since 1 Jun 1978)

Effective Date	Loop Service
1 Jul 1990	Boon Lay Int: 05:45 – 23:20 (Daily)
28 Nov 2015	Joo Koon Int: 06:00 – 23:30 (Daily)
4 Jan 2016	Joo Koon Int: 05:45 – 23:30 (Daily)

SMRT Bus Service 258/258M (since 21 Nov 2015)

Buses departing Joo Koon Int between 06:30 & 12:30 on Saturdays, Sundays & PHs operate as Bus Service 258M, looping at Boon Lay Pl since Sunday, 23 Mar 2025.

Effective Date	Loop Service
21 Nov 2015	Joo Koon Int: 06:00 – 23:45 (Daily)
23 Mar 2025	Bus Service 258: Joo Koon Int: 06:00 – 23:45 (Mon-Fri), 06:00 – 06:20 / 12:35 – 23:45 (Sat/Sun/PH) Bus Service 258M: Joo Koon Int: 06:30 – 12:30 (Sat/Sun/PH)

SBS Transit Bus Service 400 (since 30 Jul 1989)

Effective Date	Loop Service
1994	Shenton Way Ter: 09:00 – 23:30 (Daily)
24 Jun 2012	Shenton Way Ter: 07:00 – 23:30 (Daily)
16 Jun 2019	Shenton Way Ter: 06:00 – 23:40 (Daily)

Go-Ahead Bus Service 403 (since 3 Apr 1977)

Effective Date	Loop Service
1997	Pasir Ris Int: 06:15 – 24:00 (Daily)
18 Sep 2016	Pasir Ris Int: 06:00 – 24:00 (Daily)

Tower Transit Bus Service 855 (since 1 Oct 1989)

Effective Date	Direction 1	Direction 2
1 Oct 1989	Yishun Int: 05:35 – 23:30 (Daily)	HarbourFront Int: 05:50 – 23:30 (Daily)
28 Jun 2010	Yishun Int: 05:35 – 23:30 (Daily)	HarbourFront Int: 05:35 – 23:30 (Daily)

Tower Transit Bus Service 858 (since 10 Mar 1996)

Buses departing Woodlands Int after 23:15 daily terminate at Yishun Ave 2 (Opp Yishun Stn) since Sunday, 2 Nov 1997. These trips were subsequently re-numbered as Short Trip 858A from 1999.

Effective Date	Loop Service
2001	Woodlands Int: 05:25 – 00:30* (Mon-Fri), 05:30 – 00:30* (Sat/Sun/PH)
28 Mar 2010	Woodlands Int: 05:15 – 00:30* (Daily)

Tower Transit Bus Service 859 (since 4 Apr 1999)

Buses departing Sembawang Int after 24:00 daily operated as Short Trip 859A, terminating at Sembawang Vista (Opp Blk 315) between Monday, 1 Oct 2007 & Saturday, 16 Aug 2014.
Buses departing Sembawang Int after 23:15 daily terminate at Yishun Int since Saturday, 14 Mar 2015.

Effective Date	Direction 1	Direction 2
1 Oct 2007	Sembawang Int: 05:45 – 00:50* (Mon-Sat), 06:00 – 00:50* (Sun/PH)	Yishun Int: 06:00 – 23:45 (Daily)
17 Aug 2014	Sembawang Int: 05:45 – 24:00 (Mon-Sat), 06:00 – 24:00 (Sun/PH)	Yishun Int: 06:00 – 23:45 (Daily)
14 Mar 2015	Sembawang Int: 05:45 – 24:00* (Mon-Sat), 06:00 – 24:00* (Sun/PH)

Tower Transit Bus Service 859A/859B (since 17 Aug 2014)

Effective Date	Bus Service 859A	Bus Service 859B
17 Aug 2014	Sembawang Int: 05:50 – 00:50 (Mon-Sat), 06:05 – 00:50 (Sun/PH)	Sembawang Int: 05:30 – 23:50 (Daily)
2016	Sembawang Int: 05:30 – 00:55 (Daily)	Sembawang Int: 05:30 – 00:55 (Daily)
5 Oct 2019	Sembawang Int: 05:30 – 01:00 (Daily)	Sembawang Int: 05:30 – 00:55 (Daily)

SBS Transit Bus Service 860 (since 21 Oct 2012)

Buses departing Yishun Int after 22:30 daily terminated at Yio Chu Kang Int between Sunday, 15 Oct 2017 & Saturday, 22 Jan 2022.
Buses departing Yio Chu Kang Int after 22:40 daily terminate at Yishun Int since Sunday, 23 Jan 2022.

Effective Date	Loop Service
21 Oct 2012	Yishun Int: 05:30 – 23:30 (Mon-Sat), 05:45 – 23:30 (Sun/PH)
27 Aug 2017	Yishun Int: 05:30 – 23:30 (Daily)
15 Oct 2017	Yishun Int: 05:30 – 23:30* (Daily)
23 Jan 2022	Yio Chu Kang Int: 05:30 – 23:40* (Daily)

Tower Transit Bus Service 870 (since 26 Nov 2023)

Buses departing Jurong Town Hall Int after 23:15 daily operated as Short Trip 870A, terminating at Plantation Cres (Blk 111) between Sunday, 26 Nov 2023 & Saturday, 23 Dec 2023.
Buses departing Jurong Town Hall Int after 23:15 daily operated as Short Trip 870A, terminating at Tengah Blvd (Blk 231B) between Sunday, 24 Dec 2023 & Saturday, 20 Jul 2024.

Effective Date	Direction 1	Direction 2
26 Nov 2023	Jurong Town Hall Int: 06:00 – 00:45* (Daily)
21 Jul 2024	Jurong Town Hall Int: 06:00 – 00:45 (Daily)	Tengah Int: 06:00 – 23:30 (Daily)

Tower Transit Bus Service 883 (since 23 Oct 2016)

Effective Date	Loop Service
23 Oct 2016	Sembawang Int: 05:30 – 00:30 (Mon-Sat), 05:45 – 00:30 (Sun/PH)
28 Nov 2021	Sembawang Int: 05:30 – 00:30 (Daily)

Tower Transit Bus Service 883M (since 12 Jan 2020)

Bus Service 883M also operates on Saturdays since Saturday, 15 Mar 2025.

Effective Date	Loop Service
12 Jan 2020	Sembawang Int: 07:00 – 13:00 (Sun/PH)
15 Mar 2025	Sembawang Int: 07:00 – 13:00 (Sat/Sun/PH)

SMRT Bus Service 925 (since 7 Apr 1986)

Bus Service 925 continues to operate from Woodlands Temp Int after Saturday, 12 Jun 2021.

Effective Date	Direction 1	Direction 2
1996	Woodlands Reg Int: 06:00 – 19:30 (Mon-Sat)	Choa Chu Kang Int: 06:00 – 19:30 (Mon-Sat)
25 Aug 2013	Woodlands Reg Int: 06:00 – 20:00 (Mon-Sat)	Choa Chu Kang Int: 06:00 – 20:00 (Mon-Sat)
12 Mar 2016	Woodlands Temp Int: 06:00 – 20:00 (Mon-Sat)	Choa Chu Kang Int: 06:00 – 20:00 (Mon-Sat)

SMRT Bus Service 925M (since 6 Apr 1986, as Bus Service 925#)

Bus Service 925#/925M continues to operate from Woodlands Temp Int after Saturday, 12 Jun 2021.
Bus Service 925# was re-numbered as Bus Service 925M from Sunday, 8 Sep 2019.

Effective Date	Loop Service
4 Feb 1996	Woodlands Reg Int: 06:30 – 18:50 (Sun/PH)
25 Aug 2013	Woodlands Reg Int: 06:30 – 19:20 (Sun/PH)
13 Mar 2016	Woodlands Temp Int: 06:30 – 19:20 (Sun/PH)

SMRT Bus Service 927 (since 3 Apr 1995)

Effective Date	Loop Service
26 Dec 1999	Choa Chu Kang Int: 06:30 – 23:30 (Daily)
25 Aug 2013	Choa Chu Kang Int: 06:00 – 24:00 (Daily)

SMRT Bus Service 950 (since 19 Sep 2004)

Bus Service 950 continues to operate from Woodlands Temp Int after Saturday, 12 Jun 2021.

Effective Date	Direction 1	Direction 2
19 Sep 2004	Woodlands Reg Int: 05:30 – 23:30 (Daily)	Kotaraya II Ter: 05:30 – 24:00 (Mon-Sat), 05:50 – 24:00 (Sun/PH)
1 Nov 2014	Woodlands Reg Int: 05:30 – 23:30 (Daily)
12 Mar 2016	Woodlands Temp Int: 05:30 – 23:30 (Daily)

SMRT Bus Service 961 (since 28 Dec 1998)

Bus Service 961 continues to operate from Woodlands Temp Int after Saturday, 12 Jun 2021.

Effective Date	Direction 1	Direction 2
28 Dec 1998	Woodlands Reg Int: 05:30 – 23:30 (Mon-Sat)	Lor 1 Geylang Ter: 06:00 – 23:30 (Mon-Sat)
12 Mar 2016	Woodlands Temp Int: 05:30 – 23:30 (Mon-Sat)	Lor 1 Geylang Ter: 06:00 – 23:30 (Mon-Sat)

SMRT Bus Service 961M (since 27 Dec 1998, as Bus Service 961#)

Bus Service 961#/961M continues to operate from Woodlands Temp Int after Saturday, 12 Jun 2021.
Bus Service 961# was re-numbered as Bus Service 961M from Sunday, 8 Sep 2019.

Effective Date	Direction 1	Direction 2
27 Dec 1998	Woodlands Reg Int: 05:50 – 23:30 (Sun/PH)	Lor 1 Geylang Ter: 06:00 – 23:30 (Sun/PH)
13 Mar 2016	Woodlands Temp Int: 05:50 – 23:30 (Sun/PH)	Lor 1 Geylang Ter: 06:00 – 23:30 (Sun/PH)

SMRT Bus Service 964 (since 24 Nov 1997)

Bus Service 964 operates daily since Sunday, 17 Dec 2023.

Effective Date	Loop Service
22 Jul 2007	Woodlands Int: 06:00 – 22:45 (Mon-Fri), 06:00 – 16:00 (Sat)
31 Aug 2013	Woodlands Int: 06:00 – 22:45 (Mon-Fri), 06:00 – 16:30 (Sat)
5 Apr 2014	Woodlands Int: 06:00 – 22:45 (Mon-Fri), 06:00 – 17:00 (Sat)
20 Nov 2021	Woodlands Int: 06:00 – 22:45 (Mon-Fri), 06:00 – 18:00 (Sat)
23 Oct 2023	Woodlands Int: 05:50 – 22:45 (Mon-Fri), 05:50 – 18:00 (Sat)
17 Dec 2023	Woodlands Int: 05:50 – 22:45 (Mon-Sat), 06:00 – 22:45 (Sun/PH)

Tower Transit Bus Service 965 (since 7 Jul 2002)

Bus Service 965 continues to operate from Woodlands Temp Int after Saturday, 12 Jun 2021.
Buses departing Woodlands Int after 22:45 daily terminated at Sengkang Int between Sunday, 11 Sep 2005 & Friday, 11 Mar 2016.
Buses departing Woodlands Temp Int after 22:45 daily terminate at Sengkang Int since Saturday, 12 Mar 2016.

Effective Date	Loop Service
11 Sep 2005	Woodlands Reg Int: 05:30 – 23:30* (Mon-Sat), 05:45 – 23:30* (Sun/PH)
12 Mar 2016	Woodlands Temp Int: 05:30 – 23:30* (Mon-Sat), 05:45 – 23:30* (Sun/PH)

SMRT Bus Service 970 (since 20 Aug 2000)

Effective Date	Direction 1	Direction 2
20 Aug 2000	Bt Panjang Int: 05:30 – 23:30 (Daily)	Shenton Way Ter: 06:30 – 23:30 (Daily)
16 Dec 2012	Bt Panjang Temp Bus Pk: 05:25 – 23:30 (Daily)	Shenton Way Ter: 06:30 – 23:30 (Daily)
4 Sep 2017	Bt Panjang Int: 05:30 – 23:35 (Daily)	Shenton Way Ter: 06:30 – 23:30 (Daily)

SMRT Bus Service 972 (since 17 Nov 2013)

Buses departing Bt Panjang Temp Bus Pk after 23:00 daily operated as Short Trip 972A, terminating at Orchard Rd (Dhoby Ghaut Stn) between Sunday, 17 Nov 2013 & Sunday, 3 Sep 2017.
Buses departing Bt Panjang Int after 23:00 daily operate as Short Trip 972A, terminating at Orchard Rd (Dhoby Ghaut Stn) since Monday, 4 Sep 2017.

Effective Date	Loop Service
17 Nov 2013	Bt Panjang Temp Bus Pk: 06:00 – 23:30* (Daily)
12 Jul 2015	Bt Panjang Temp Bus Pk: 05:30 – 23:30* (Daily)
4 Sep 2017	Bt Panjang Int: 05:30 – 23:35* (Daily)

SMRT Bus Service 973 (since 26 Feb 2017)

Buses departing after 00:10 daily operate as Short Trip 973A, terminating at Pending Rd (Bef Pending Stn) since Sunday, 13 Jan 2019.

Effective Date	Loop Service
26 Feb 2017	Bt Panjang Temp Bus Pk: 05:25 – 24:00 (Daily)
4 Sep 2017	Bt Panjang Int: 05:30 – 00:05 (Daily)
13 Jan 2019	Bt Panjang Int: 05:30 – 01:10* (Daily)

SMRT Bus Service 974 (since 8 Apr 2018)

Buses departing Upp Bt Timah Rd (Bt Panjang Stn Exit A/LRT) after 23:30 daily operate as Short Trip 974A, terminating at Choa Chu Kang Ave 4 (Lot 1 / Choa Chu Kang Stn) since Sunday, 13 Jan 2019.
Buses departing Joo Koon Int after 22:45 daily operate as Short Trip 974A, terminating at Choa Chu Kang Ave 4 (Lot 1 / Choa Chu Kang Stn) since Saturday, 23 Jan 2021.

Effective Date	Direction 1	Direction 2
8 Apr 2018	Bt Panjang Stn: 05:45 – 23:30 (Daily)	Joo Koon Int: 05:45 – 23:30 (Daily)
13 Jan 2019	Bt Panjang Stn: 05:45 – 01:10* (Daily)	Joo Koon Int: 05:45 – 23:30 (Daily)
23 Jan 2021	Joo Koon Int: 05:45 – 23:30* (Daily)

SMRT Bus Service 975 (since 27 Feb 2005)

Buses departing Bt Panjang Int after 22:50 daily terminated at Lim Chu Kang Rd (Police Coast Guard) between Sunday, 27 Feb 2005 & Saturday, 15 Dec 2012.
Buses departing Bt Panjang Temp Bus Pk after 22:40 daily terminated at Lim Chu Kang Rd (Police Coast Guard) between Sunday, 16 Dec 2012 & Sunday, 3 Sep 2017.
Buses departing Bt Panjang Int after 22:40 daily terminate at Lim Chu Kang Rd (Police Coast Guard) since Monday, 4 Sep 2017. These trips were subsequently re-numbered as Short Trip 975C since Sunday, 11 Apr 2021.

Effective Date	Loop Service
2008	Bt Panjang Int: 05:45 – 23:30* (Mon-Sat), 06:00 – 23:30* (Sun/PH)
16 Dec 2012	Bt Panjang Temp Bus Pk: 05:40 – 23:30* (Mon-Sat), 05:55 – 23:30* (Sun/PH)
4 Sep 2017	Bt Panjang Int: 05:45 – 23:35* (Mon-Sat), 06:00 – 23:35* (Sun/PH)

SMRT Bus Service 979 (since 27 Dec 2015)

Effective Date	Loop Service
27 Dec 2015	Bt Panjang Temp Bus Pk: 05:40 – 23:40 (Daily)
4 Sep 2017	Bt Panjang Int: 05:45 – 23:45 (Daily)
13 Apr 2020	Bt Panjang Int: 05:45 – 24:00 (Mon-Fri), 05:45 – 23:45 (Sat/Sun/PH)
1 Apr 2023	Bt Panjang Int: 05:45 – 24:00 (Daily)

Tower Transit Bus Service 980 (since 27 Dec 1998)

Effective Date	Direction 1	Direction 2
2007	Sembawang Int: 05:55 – 23:30 (Mon-Sat), 06:00 – 23:30 (Sun/PH)	Lor 1 Geylang Ter: 06:00 – 23:30 (Daily)
17 Dec 2023	Sembawang Int: 05:30 – 23:30 (Mon-Sat), 05:45 – 23:30 (Sun/PH)	Lor 1 Geylang Ter: 06:00 – 23:30 (Daily)

SMRT Bus Service 983 (since 25 Apr 2015)

Buses departing Choa Chu Kang Int after 23:45 daily operate as Short Trip 983A, terminating at Choa Chu Kang Rd (Blk 26) since Sunday, 30 Sep 2018.

Effective Date	Loop Service
25 Apr 2015	Choa Chu Kang Int: 05:45 – 23:45 (Daily)
30 Sep 2018	Choa Chu Kang Int: 05:45 – 00:55* (Daily)
5 Oct 2019	Choa Chu Kang Int: 05:45 – 01:05* (Daily)
26 Aug 2024	Choa Chu Kang Int: 05:30 – 01:05* (Daily)

SMRT Bus Service 991 (since 8 Jul 2018)

Buses departing Bt Batok Int after 24:00 daily operate as Short Trip 991A, terminating at Bt Batok West Ave 3 (Princess E Pr Sch).
Buses departing Choa Chu Kang Int after 00:00 daily operate as Short Trip 991B, terminating at Choa Chu Kang Ave 1 (Opp Choa Chu Kang Mkt) since Sunday, 30 Sep 2018.

Effective Date	Direction 1	Direction 2
8 Jul 2018	Bt Batok Int: 05:30 – 01:00* (Daily)
30 Sep 2018	Bt Batok Int: 05:30 – 01:00* (Daily)	Choa Chu Kang Int: 05:30 – 00:55* (Mon-Fri), 05:45 – 00:55* (Sat/Sun/PH)

Tower Transit Bus Service 992 (since 24 Sep 2023)

Buses departing Bt Batok Int after 00:55 daily operated as Short Trip 992A, terminating at Plantation Cres (Blk 111) between Sunday, 24 Sep 2023 & Saturday, 23 Dec 2023.
Buses departing Bt Batok Int after 00:55 daily operated as Short Trip 992A, terminating at Tengah Blvd (Blk 132B) between Sunday, 24 Dec 2023 & Saturday, 20 Jul 2024.

Effective Date	Direction 1	Direction 2
24 Sep 2023	Bt Batok Int: 05:30 – 01:10* (Daily)
21 Jul 2024	Bt Batok Int: 05:30 – 01:10 (Daily)	Tengah Int: 05:05 – 00:55 (Daily)

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