Bus Service 187

!	TRAVEL ADVISORY					!
	From Sunday, 14 November 2024 to 31 October 2025, Train services on the Bukit Panjang LRT will end an hour earlier at 22:30 every Thursday to Sunday (except Public Holidays). This is to facilitate the upgrading of the BPLRT signalling system, as well as the testing of the new and retrofitted Light Rail Vehicles (LRVs) on the BPLRT network. Please refer here for more information. Train services will be extended on the eve of Good Friday, 17 April 2025 (Thursday), and on the eve of Labour Day, 30 April 2025 (Wednesday). Selected bus services will have their operating hours extended to coincide with the last train timing. Please refer to the following for more information: (Good Friday) (Good Friday) (Good Friday) From Sunday, 20 April 2025, following the opening of Woodleigh Integrated Transport Hub (ITH), bus service 146 will be amended to operate from Woodleigh ITH. With the route amendment, it will serve three additional bus stops along Bidadari Park Dr and one additional bus stop along Upper Serangoon Rd. bus service 148 will be introduced, operating from Woodleigh ITH and looping at Potong Pasir Ave 1, providing direct connections to the bus interchange and key amenities such as Woodleigh Mall, Woodleigh Village Hawker Centre, schools in Woodleigh and Potong Pasir and the upcoming Bidadari Polyclinic. Please refer here for more information. From Sunday, 27 April 2025, Pasir Ris Bus Interchange will be relocated to the new Pasir Ris Integrated Transport Hub (ITH), which will be accessible via Pasir Ris Mall, Level 1. There is no change to existing bus routes and stopping points. Please refer here for more information. From Sunday, 27 April 2025, feeder service 299 will be introduced, operating from Tampines North and looping at Tampines St 96. Please refer here for more information. From Monday, 28 April 2025, supplementary bus service 21X will be introduced, operating from Saint Michael's Terminal and looping at Thomson Road. It will only operate during Weekday peak hours. Please refer here for more information.

Service 187
Route Information
Route	Woodlands Interchange ↔ Boon Lay Interchange
Route Length	24.4 km (towards Boon Lay) 24.1 km (towards Woodlands)
Travelling Time	80 mins (1 h 20 mins)
Operator	(Woodlands Bus Package)

SMRT Buses Bus Service 187 is an inter-town bus route directly linking the residential estates of Woodlands, Bukit Panjang, Bukit Batok, Jurong East, and Jurong West. It incorporates a non-stop sector on the Bukit Timah Expressway (BKE) between Marsiling station and Bangkit. This service also complements Services 98 and 98M between Jurong East Avenue 1 and Lakeside station.

It is one of the four bi-directional bus services operating from Boon Lay Interchange, alongside Services 30, 154, and 157, with its last bus departure at midnight.

Service Information

Bus Duty & Fleet

Service 187

Depot	Fleet Size	Fleet
Woodlands Depot (WLDEP)	26	17 Single Deckers	9 Double Deckers
		SMB318U SMB347K SMB1304C SMB1318M SMB1324U SMB1351R SMB1352M SMB1545Z SMB1547T SMB1601U SMB1616C SMB1626Z MAN NL323F SMB177J Mercedes-Benz O530 Citaro	SG5819K SG5976P SG6036X SG6129L MAN ND323F SG5173P SG5436G SG5516J Volvo B9TL
Kranji Depot (KJDEP)	6	6 Single Deckers
		SMB326X MAN NL323F SMB74Y SMB109G Mercedes-Benz OC500LE

Notes

4 missing WLDEP SDs & 2 missing WLDEP DDs. 1 WLDEP SD will perform one (1) down-route trip on Terminating-Trip 913T from Woodlands Interchange via Woodlands Circle (East loop) before Weekdays AM Peak. 1 WLDEP SD will perform one (1) crossover trip on Feeder 901 during Weekdays AM Off-Peak. SMB347K will operate on Feeder 904 on Saturdays. 1 WLDEP SD will perform two (2) crossover trips on Terminating-Trip 912A during Saturdays PM Peak. Several WLDEP buses will perform crossover trips on Express 960e on Weekdays and Sundays & Public Holidays. SG5168E (Service 178) & SG5433P (Feeder 911) will operate on Service 187 on Weekends & Public Holidays. All KJDEP buses park at Soon Lee Depot (SLDEP). Weekdays: Woodlands TBC; Kranji 6 AM - 6 PM (32 buses) Saturdays: Woodlands TBC; Kranji 4 AM - 4 PM (TBC buses) Sundays: Woodlands TBC; Kranji 2 AM - 2 PM / 2 TQ (TBC buses)

Route Information

Frequency

Period	AM Peak (First Bus - 08:30)	AM Off Peak (08:31 - 16:59)	PM Peak (17:00 - 19:00)	PM Off Peak (19:01 - Last Bus)
towards Boon Lay	07 - 09 minutes	05 - 11 minutes	07 - 13 minutes	09 - 13 minutes
towards Woodlands	06 - 08 minutes	06 - 10 minutes	06 - 09 minutes	07 - 13 minutes

Special Departures

44269 Blk 223 Bt Panjang Rd → 22009 Boon Lay Int Jurong West Ctrl 3 Departure Time
Weekdays	05:30 (DD) 05:35 (SD)

44251 Bt Panjang Stn/Blk 604 Bt Panjang Rd → 46009 Woodlands Int W'lands Sq Departure Time
Weekdays	05:45 (DD) 05:55 (SD) 06:05 (DD) 06:15 (SD) 06:25 (SD)
Saturdays	05:45 (DD) 05:58 (SD) 06:11 (DD)
Sundays & Public Holidays	06:00 (DD) 06:16 (SD) 06:32 (DD)

Direction 1 (Woodlands → Boon Lay)

[Show/Hide Full Route Details]

Bus Stops	Point of Interest	Weekdays		Saturdays		Suns / PHs
		First bus	Last bus	First bus	Last bus	First bus	Last bus
46009 Woodlands Int(Berth B9) W'lands Sq	NS9 TE2 Woodlands Causeway Point Woodlands Civic Center Woods Square	05:20	23:30	05:20	23:30	05:30	23:45
46549 Blk 347 W'lands Ave 3	Marsiling Mall Woodlands Sports Hall Woodlands Stadium Woodlands Swimming Complex	05:25	23:34	05:24	23:34	05:34	23:49
46539 Blk 320 W'lands Ave 3		05:27	23:36	05:25	23:35	05:35	23:50
46529 Opp Marsiling Stn W'lands Ave 3	NS8 Marsiling	05:29	23:38	05:27	23:37	05:37	23:52
46491 Blk 402 W'lands Ave 3		05:29	23:38	05:27	23:37	05:37	23:52
Express BKE		Non-stop
44269 Blk 223 Bt Panjang Rd		05:30	23:49	05:38	23:47	05:46	00:01
44239 Opp Zhenghua Pr Sch Bt Panjang Rd		05:32	23:51	05:40	23:49	05:47	00:02
44249 Blk 174 Bt Panjang Rd		05:34	23:52	05:41	23:50	05:48	00:03
44259 Blk 183 Bt Panjang Rd		05:36	23:54	05:43	23:52	05:50	00:05
44149 Opp Phoenix Stn Choa Chu Kang Rd	BP5 Phoenix	05:38	23:56	05:44	23:53	05:52	00:07
44139 Opp Blk 26 Choa Chu Kang Rd	BP4 Teck Whye	05:39	23:57	05:45	23:54	05:53	00:08
44159 Bt Batok Fire Stn Bt Batok Rd	ITE College West	05:40	23:58	05:47	23:56	05:54	00:09
44169 Bef Bt Batok West Ave 5 Bt Batok Rd		05:42	00:00	05:48	23:57	05:56	00:11
43529 Opp Bt Batok Driving Ctr Bt Batok West Ave 5		05:44	00:02	05:50	23:59	05:58	00:13
43641 Opp HomeTeamNS Bt Batok West Ave 7		05:45	00:03	05:51	00:00	05:59	00:14
43831 Blk 334 Bt Batok West Ave 7		05:46	00:04	05:52	00:01	06:00	00:15
43491 Blk 331 Bt Batok West Ave 4		05:47	00:05	05:53	00:02	06:00	00:15
43481 Blk 315 Bt Batok West Ave 2		05:49	00:07	05:55	00:04	06:02	00:17
43471 Blk 306 Bt Batok West Ave 2		05:51	00:09	05:56	00:05	06:03	00:18
43461 Aft Bt Batok West Ave 5 Bt Batok West Ave 2		05:52	00:10	05:57	00:06	06:04	00:19
43411 Opp Blk 628 Bt Batok Ctrl	NS2 Bukit Batok West Mall	05:54	00:12	05:59	00:07	06:05	00:20
43701 Blk 225 Bt Batok Ctrl		05:56	00:14	06:01	00:09	06:07	00:22
43389 Opp Blk 102 Bt Batok Ave 1		05:58	00:16	06:03	00:11	06:09	00:24
43699 Blk 298 Bt Batok Ave 1		05:59	00:17	06:04	00:12	06:10	00:25
28629 Blk 266 Jurong East Ctrl		06:01	00:19	06:06	00:13	06:10	00:25
28321 Blk 239 Jurong East Ave 1		06:03	00:21	06:08	00:15	06:12	00:27
28331 Blk 229 Jurong East Ave 1		06:05	00:23	06:10	00:17	06:13	00:28
28451 Parc Oasis Jurong East Ave 1		06:07	00:24	06:11	00:18	06:14	00:29
28461 Blk 347 Jurong East Ave 1		06:09	00:26	06:13	00:19	06:16	00:31
28491 Opp Jurong Polyclinic Jurong East Ave 1	Jurong Polyclinic	06:11	00:28	06:14	00:21	06:18	00:33
28501 Blk 490 Jurong West Ave 1		06:13	00:30	06:16	00:22	06:20	00:35
28511 Blk 463 Jurong West Ave 1		06:16	00:32	06:18	00:24	06:22	00:37
28521 Blk 457 Jurong West Ave 1		06:18	00:33	06:19	00:25	06:23	00:38
28399 Blk 458 Jurong West St 51		06:20	00:35	06:20	00:26	06:25	00:40
28389 Opp Blk 515 Jurong West St 51		06:22	00:37	06:22	00:28	06:27	00:42
28091 Lakeside Stn Boon Lay Way	EW26 Lakeside Jurong Lake Gardens	06:25	00:39	06:24	00:30	06:29	00:44
21681 Opp Blk 200 Boon Lay Way		06:28	00:41	06:26	00:32	06:31	00:46
21691 Opp Summerdale Boon Lay Way		06:29	00:42	06:27	00:32	06:31	00:46
22491 Blk 662D Jurong West St 64	EW27 Boon Lay Jurong Point	06:35	00:46	06:31	00:36	06:35	00:50
22009 Boon Lay Int(Alighting) Jurong West Ctrl 3	EW27 Boon Lay Jurong Point	06:38	00:49	06:33	00:38	06:37	00:52

Notes:

• 06:00: Underlined times indicate that the first bus is a downroute bus rather than one starting from the first stop.

Direction 2 (Boon Lay → Woodlands)

[Show/Hide Full Route Details]

Bus Stops	Point of Interest	Weekdays		Saturdays		Suns / PHs
		First bus	Last bus	First bus	Last bus	First bus	Last bus
22009 Boon Lay Int(Berth B5) Jurong West Ctrl 3	EW27 Boon Lay Jurong Point	05:40	00:00	05:40	00:00	06:00	00:00
22499 Opp Blk 662C Jurong West St 64	EW27 Boon Lay Jurong Point	05:42	00:02	05:42	00:02	06:02	00:02
21699 Summerdale Boon Lay Way		05:47	00:07	05:46	00:06	06:06	00:05
21689 Blk 200 Boon Lay Way		05:48	00:08	05:47	00:07	06:07	00:06
28099 Opp Lakeside Stn Boon Lay Way	EW26 Lakeside	05:51	00:11	05:50	00:09	06:09	00:08
28381 Blk 515 Jurong West St 51		05:52	00:12	05:51	00:10	06:10	00:09
28391 Blk 501 Jurong West St 51		05:54	00:14	05:53	00:12	06:11	00:10
28529 Blk 441 Jurong West Ave 1		05:55	00:15	05:54	00:13	06:12	00:11
28519 Blk 425 Jurong West Ave 1		05:57	00:17	05:56	00:15	06:14	00:13
28509 Blk 422 Jurong West Ave 1		05:58	00:18	05:57	00:16	06:15	00:14
28499 Jurong Polyclinic Jurong East Ave 1	Jurong Polyclinic	06:00	00:21	05:59	00:18	06:17	00:16
28469 Blk 316 Jurong East Ave 1		06:02	00:22	06:00	00:19	06:18	00:17
28459 Opp Parc Oasis Jurong East Ave 1		06:04	00:24	06:02	00:20	06:20	00:18
28339 Blk 252 Jurong East Ave 1		06:07	00:26	06:03	00:22	06:22	00:20
28329 Blk 246 Jurong East Ave 1		06:09	00:28	06:05	00:23	06:24	00:21
28621 Blk 241 Jurong East Ctrl		06:12	00:30	06:07	00:25	06:26	00:23
43691 Blk 190 Bt Batok Ave 1		06:14	00:31	06:08	00:26	06:27	00:24
43381 Blk 102 Bt Batok Ave 1		06:16	00:32	06:09	00:27	06:28	00:25
43709 Blk 644 Bt Batok Ctrl		06:19	00:35	06:11	00:30	06:29	00:28
43419 Aft Bt Batok Stn/Blk 628 Bt Batok Ctrl	NS2 Bukit Batok West Mall	06:22	00:37	06:13	00:32	06:31	00:30
43469 Bef Bt Batok West Ave 5 Bt Batok West Ave 2		06:24	00:39	06:14	00:33	06:32	00:31
43479 Opp Blk 305 Bt Batok West Ave 2		06:25	00:40	06:15	00:34	06:33	00:32
43489 Opp Blk 315 Bt Batok West Ave 2		06:27	00:41	06:15	00:34	06:33	00:33
43499 Blk 419 Bt Batok West Ave 4		06:29	00:43	06:17	00:36	06:35	00:35
43839 Opp Blk 336 Bt Batok West Ave 7		06:30	00:44	06:18	00:37	06:36	00:36
43649 HomeTeamNS Bt Batok West Ave 7		06:32	00:45	06:19	00:38	06:37	00:37
43521 Bt Batok Driving Ctr Bt Batok West Ave 5		06:33	00:47	06:21	00:39	06:38	00:38
44161 Aft Bt Batok West Ave 5 Bt Batok Rd		06:35	00:49	06:23	00:41	06:40	00:39
44151 Opp Bt Batok Fire Stn Bt Batok Rd	ITE College West	06:38	00:51	06:25	00:43	06:42	00:41
44131 Blk 26 Choa Chu Kang Rd	BP4 Teck Whye	06:41	00:53	06:26	00:44	06:43	00:42
44141 Phoenix Stn Choa Chu Kang Rd	BP5 Phoenix	06:43	00:55	06:28	00:45	06:45	00:44
44251 Bt Panjang Stn/Blk 604 Bt Panjang Rd	DT1 BP6 Bukit Panjang	05:45	00:58	05:45	00:47	06:00	00:46
44241 Opp Lompang Rd Bt Panjang Rd		05:46	00:59	05:46	00:48	06:01	00:47
44231 Zhenghua Pr Sch Bt Panjang Rd		05:48	01:00	05:47	00:49	06:02	00:48
44261 Blk 270 Bt Panjang Rd		05:51	01:03	05:50	00:51	06:04	00:51
Express BKE		Non-stop
46499 Opp Blk 402 W'lands Ave 3		06:00	01:12	05:59	01:00	06:12	00:59
46521 Marsiling Stn W'lands Ave 3	NS8 Marsiling	06:01	01:13	06:00	01:01	06:13	01:00
46531 Blk 173 W'lands Ave 3		06:02	01:14	06:01	01:02	06:14	01:01
46541 Marsiling Mall W'lands Ave 3	Marsiling Mall Woodlands Sports Hall Woodlands Stadium Woodlands Swimming Complex	06:04	01:16	06:02	01:03	06:16	01:03
46009 Woodlands Int(Alighting) W'lands Sq	NS9 TE2 Woodlands Causeway Point Woodlands Civic Center Woods Square	06:09	01:20	06:06	01:06	06:20	01:07

Notes:

• 06:00: Underlined times indicate that the first bus is a downroute bus rather than one starting from the first stop.

Historical Information

Operator	Route	Year	Date	Service changes
	Bt Panjang ↔ Jurong	1988	10 July	Introduced between Bt Panjang Ter and Jurong Int.
		1989	10 April	First bus from Bt Panjang Ter brought forward to 0530 hrs on weekdays and Saturdays.
		1990	7 January	Serves new pair of bus stops outside and opposite Bt Batok Driving Ctr along Bt Batok West Ave 5.
	Bt Panjang ↔ Boon Lay		1 July	Amended to Boon Lay Int.
(Current) Known as prior to 10 May 2004		1995	17 September	Operations transferred to Trans Island Bus Services.
	Woodlands ↔ Boon Lay	1996	10 March	Extended to Woodlands Reg Int under Woodlands MRT Rationalisation.
		1997	TBC	First bus from Boon Lay Int brought forward to 0550 hrs on weekdays and Saturdays.
		1998	TBC	First bus from Boon Lay Int brought forward to 0540 hrs on weekdays and Saturdays.
	187Woodlands ↔ Boon Lay 187ABoon Lay → Bt Batok Central	2003	25 August	187AIntroduced from Boon Lay Int to Bt Batok Ctrl (Blk 628) during morning peak hours on weekdays.
	Woodlands ↔ Boon Lay	2004	TBC	187ADiscontinued.
		2006	30 April	Serves new pair of bus stops outside Blk 336 and opposite Blk 334 along Bt Batok West Ave 7.
			18 June	Amended to Boon Lay Temp Int.
		2009	27 December	Amended to Boon Lay Integrated Transport Hub.
		2012	29 April	Designated wheelchair-accessible bus service (WAB).
		2016	12 March	Amended to Woodlands Temp Int.
		2021	13 June	Amended to Woodlands Integrated Transport Hub.

External Links

• SMRT Journeys
• SimplyGo eGuide
• Bus Service Route Map