Bus Service 405

!	TRAVEL ADVISORY					!
	From 14 November 2024 to 31 October 2025, train services on the Bukit Panjang LRT will end an hour earlier at 10.30pm 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. From 15 June 2025 to 30 July 2025, Train services on the Circle Line will end earlier at 11pm on Sundays, Mondays to Wednesday. This is to facilitate the integration for the CCL6. There is no bridging bus service provided. Please refer here for more information. From Sunday, 29 June 2025, with the opening of Punggol Coast Integrated Transport Hub (ITH), bus services 34, 117 & 117M will be extended to commence operations from the interchange. Please refer here for more information. From Saturday, 18 October 2025, with the realignment of Lim Chu Kang Road, bus service 405 will be amended to skip Lim Chu Kang Road. Please refer here for more information.

Service 405
Route Information
Route	Boon Lay Interchange ↺ Old Choa Chu Kang Road (Loop)
Route Length	15.0 km
Travelling Time	37 - 45 mins
Operator	(Jurong West Bus Package)

SMRT Buses Bus Service 405 is an inter-town route linking the residential estate of Jurong West to the cemetery areas of Choa Chu Kang. It performs a three-point turn at the end of Old Choa Chu Kang Road.

!	Note: This service only operates during: Qing Ming Good Friday First Ramadan Hari Raya Puasa Hari Raya Haji Deepavali All Souls' Day

Service Information

Bus Duty & Fleet

Service 405

Depot	Fleet Size	Fleet
Soon Lee Depot (SLDEP)	2	2 Single Deckers
		MAN NL323F Mercedes-Benz O530 Citaro

Route Information

Departure Times

From 22009 Boon Lay Int Jurong West Ctrl 3 Departure Time
Weekdays	07:00 07:22 07:44 08:06 08:31 08:56 09:21 09:46 10:12 10:38 11:04 11:30 11:56 12:22 12:48 13:14 13:39 14:05 14:30 14:55 15:20 15:45 16:10 16:35 17:00
Saturdays	07:00 07:22 07:44 08:07 08:30 08:54 09:18 09:44 10:10 10:36 11:02 11:29 11:57 12:24 12:52 13:19 13:47 14:14 14:42 15:09 15:37 16:04 16:32 17:00
Sundays & Public Holidays	07:00 07:30 08:00 08:30 09:00 09:30 10:00 10:30 11:00 11:30 12:00 12:30 13:00 13:30 14:00 14:30 15:00 15:30 16:00 16:30 17:00

Loop Service

[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	07:00	17:00	07:00	17:00	07:00	17:00
22489 Blk 683A Jurong West Ctrl 1		07:02	17:02	07:02	17:02	07:03	17:02
21371 Blk 680C Jln Boon Lay		07:04	17:04	07:04	17:04	07:05	17:04
27091 Opp Blk 271 CP Jln Bahar		07:05	17:05	07:05	17:05	07:07	17:05
27101 Opp Westwood Sec Sch Jln Bahar		07:07	17:07	07:07	17:07	07:08	17:07
27121 Bef Nanyang Ave Jln Bahar		07:08	17:08	07:08	17:08	07:10	17:08
31011 Aft Nanyang Ave Jln Bahar		07:09	17:09	07:09	17:09	07:11	17:09
31031 Civil Defence Acad Jln Bahar	Civil Service Academy National Service Training Institute	07:11	17:11	07:11	17:11	07:14	17:11
31041 Bef Muslim Cemy Path 7 Jln Bahar		07:11	17:11	07:11	17:11	07:14	17:11
31051 Pusara Aman Mque Jln Bahar		07:12	17:12	07:12	17:12	07:15	17:12
31149 Opp CCK Cemy Office Old Choa Chu Kang Rd		07:12	17:12	07:12	17:12	07:16	17:12
31139 Bef Track 33 Old Choa Chu Kang Rd		07:13	17:13	07:13	17:13	07:17	17:13
31129 Aft Nirvana Memorial Gdn Old Choa Chu Kang Rd		07:14	17:14	07:14	17:14	07:19	17:14
31009 Choa Chu Kang Rd End Old Choa Chu Kang Rd	National Shooting Centre	07:15	17:15	07:15	17:15	07:20	17:15
31121 Nirvana Memorial Gdn Old Choa Chu Kang Rd		07:17	17:17	07:17	17:17	07:22	17:17
31131 Aft Track 33 Old Choa Chu Kang Rd		07:18	17:18	07:18	17:18	07:23	17:18
31141 CCK Cemy Office Old Choa Chu Kang Rd		07:19	17:19	07:19	17:19	07:25	17:19
31059 Aft Cemy Chapel Jln Bahar		07:20	17:20	07:20	17:20	07:26	17:20
31049 Aft Chr Cemy Path 9 Jln Bahar		07:21	17:21	07:21	17:21	07:27	17:21
31039 Opp Civil Defence Acad Jln Bahar	Civil Service Academy National Service Training Institute	07:22	17:22	07:22	17:22	07:28	17:22
31019 Bef Nanyang Ave Jln Bahar		07:25	17:25	07:25	17:25	07:30	17:25
27129 Opp Nanyang Ave Jln Bahar		07:26	17:16	07:26	17:26	07:32	17:26
27109 Westwood Sec Sch Jln Bahar		07:28	17:28	07:28	17:28	07:34	17:28
27099 Blk 271 CP Jln Bahar		07:29	17:29	07:29	17:29	07:35	17:29
21379 Blk 263 Jln Boon Lay		07:31	17:32	07:31	17:32	07:37	17:32
22481 Blk 691A CP Jurong West Ctrl 1		07:32	17:33	07:32	17:33	07:38	17:33
22009 Boon Lay Int(Alighting) Jurong West Ctrl 3	EW27 Boon Lay Jurong Point	07:35	17:36	07:35	17:36	07:41	17:36

Historical Information

Operator	Route	Year	Date	Service changes
Known as prior to 1 November 2001	Boon Lay ↺ Old Choa Chu Kang Rd	1993	18 July	Introduced between Boon Lay Int and Choa Chu Kang Rd End (Loop), operating during Qing Ming period, Good Friday, Ramadan, Hari Raya Puasa, Hari Raya Haji, Deepavali and All Souls' Day only.
		1997	5 April	Enhanced to ply Lim Chu Kang Rd.
		2006	18 June	Amended to Boon Lay Temp Int.
		2009	27 December	Amended to Boon Lay Integrated Transport Hub and amended to ply Jurong West Ctrl 1, skipping Jurong West Ctrl 3.
		2010	10 February	Serves additional bus stop outside Blk 263 along Jln Boon Lay.
		2015	30 March	Designated wheelchair-accessible bus service (WAB).
(Current)		2024	1 September	Operations transferred to SMRT Buses.
		2025	18 October	To be amended to skip Lim Chu Kang Rd and a pair of removed bus stops opposite and outside Jalan Bahar Power Station, and serve relocated bus stop before Nanyang Ave along Jalan Bahar.

External Links

• Operating Dates of Service 405 in 2025
• SMRT Journeys
• SimplyGo eGuide
• Bus Service Route Map