Bus Service 43M

!	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 43M
Route Information
Route	Punggol Interchange ↺ Serangoon Central (Loop)
Route Length	19.0 km
Travelling Time	70 mins (1 h 10 mins)
Operator	(Loyang Bus Package)

Go-Ahead Bus Service 43M is a supplementary route of Service 43, duplicating its parent service between Punggol Bus Interchange and Serangoon Central. It relieves demand and improves reliability of bus services for commuters along Service 43’s most crowded stretches of route. It was launched on 16 November 2014.

The service operates daily, serving residential areas around Punggol Way, Sengkang East Road, Sengkang Central, Buangkok Green, Yio Chu Kang Road and Serangoon Central. The service provides better access to key transport nodes such as Punggol and Serangoon Bus Interchanges, Punggol, Buangkok, and Serangoon stations, amenities such as Ren Ci Hospital & Medicare Centre, Serangoon Sports & Recreation Centre and NEX as well as schools such as Hougang Secondary and Hougang Primary.

Short-Trip Service 43A, which plied from Buangkok Green to Serangoon Central, was withdrawn after the introduction of 43M due to duplicating sectors. In addition, evening downroutes of Service 43 which started from Serangoon Central to Punggol Interchange were also withdrawn.

While Service 43M serves Boundary Road, it originally skipped the bus stop outside Serangoon Stadium as its parent Service 43 does not serve that stretch of road. Service 43M was later amended to call at that stop from 24 Jan 2016. All bus stops along Service 43M’s route are also served by Service 43.

Service Information

Bus Duty & Fleet

Service 43M

Depot	Fleet Size	Fleet
Loyang Depot (LYDEP)	TBC	Single Deckers	Double Deckers
		MAN NL323F Mercedes-Benz O530 Citaro	MAN ND323F Volvo B9TL

Notes
This service practises jumpbus.

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)
Loop Service	07 - 10 minutes	08 - 17 minutes	04 - 15 minutes	13 - 16 minutes

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
65009 Punggol Temp Int(Berth B5) Punggol Pl	NE17 PTC Punggol Waterway Point	05:50	23:05	05:50	23:05	05:50	23:05
65259 Punggol Stn/Int Punggol Ctrl	NE17 PTC Punggol Waterway Point	05:52	23:07	05:52	23:07	05:52	23:07
65409 Bef Blk 264 Punggol Ctrl		05:53	23:08	05:53	23:08	05:53	23:08
65141 Aft Soo Teck Stn Punggol Way	PW7 Soo Teck	05:55	23:09	05:54	23:09	05:54	23:09
65431 Twin Waterfalls Punggol Way		05:56	23:09	05:54	23:10	05:55	23:10
67591 Blk 286B Sengkang East Rd		05:58	23:11	05:56	23:12	05:57	23:12
67411 Opp Sengkang General Hosp Sengkang East Rd	Sengkang General Hospital	05:59	23:12	05:57	23:13	05:58	23:13
67441 Sengkang Community Hub Sengkang East Rd	NE16 STC Sengkang Compass One	06:01	23:13	05:58	23:14	05:59	23:14
67611 Blk 204C Sengkang Ctrl		06:04	23:16	06:02	23:18	06:03	23:17
67601 Buangkok Stn Exit B Sengkang Ctrl	NE15 Buangkok Sengkang Grand Mall	06:07	23:18	06:04	23:20	06:05	23:19
67629 Blk 557 Buangkok Dr		06:09	23:20	06:06	23:22	06:07	23:21
64621 Blk 565 Buangkok Green		06:11	23:22	06:07	23:23	06:08	23:22
64461 Blk 579 Buangkok Green	Institute of Mental Health (IMH) Buangkok Campus	06:12	23:23	06:08	23:24	06:09	23:23
66499 Blk 911 Buangkok Green	Institute of Mental Health (IMH) Buangkok Campus	06:13	23:24	06:09	23:25	06:10	23:24
66489 Blk 969 Buangkok Green		06:15	23:26	06:11	23:27	06:12	23:25
64119 Blk 953 Yio Chu Kang Rd		06:17	23:28	06:12	23:28	06:14	23:27
64109 Gracehaven S Army Yio Chu Kang Rd		06:19	23:29	06:14	23:30	06:15	23:28
63219 Bef Yio Chu Kang Chapel Yio Chu Kang Rd		06:21	23:31	06:15	23:31	06:17	23:30
63209 Parkwood Residences Yio Chu Kang Rd		06:22	23:32	06:16	23:32	06:18	23:31
63199 Aft Phillips Ave Yio Chu Kang Rd		06:24	23:33	06:17	23:33	06:19	23:32
63189 Aft S'goon Gdn Way Yio Chu Kang Rd		06:26	23:34	06:18	23:34	06:20	23:33
63179 Bef Tai Seng Chr Ch Yio Chu Kang Rd		06:27	23:35	06:19	23:35	06:21	23:34
63369 S'goon Sports Cplx Yio Chu Kang Lk	Serangoon Sports Centre	06:29	23:37	06:21	23:38	06:23	23:36
63149 S'goon Stadium Boundary Rd	Serangoon Sports Centre	06:31	23:38	06:22	23:39	06:24	23:37
62149 Forest Woods Upp S'goon Rd		06:33	23:41	06:25	23:42	06:27	23:40
66351 S'goon Stn Exit E S'goon Ctrl	NE12 CC13 Serangoon NEX	06:36	23:43	06:27	23:44	06:29	23:42
66371 Blk 261 S'goon Ctrl		06:38	23:44	06:28	23:45	06:30	23:43
63361 Opp S'goon Sports Cplx Yio Chu Kang Lk	Serangoon Sports Centre	06:39	23:45	06:29	23:46	06:32	23:44
63181 Bef St. Helier's Ave Yio Chu Kang Rd		06:41	23:46	06:30	23:47	06:33	23:45
63191 Aft S'goon Nth Ave 1 Yio Chu Kang Rd		06:42	23:48	06:32	23:49	06:34	23:47
63201 Affinity At Serangoon Yio Chu Kang Rd		06:43	23:48	06:32	23:49	06:35	23:47
63211 Blk 138 Yio Chu Kang Rd		06:44	23:49	06:33	23:50	06:36	23:48
64101 Opp Gracehaven S Army Yio Chu Kang Rd		06:46	23:51	06:35	23:52	06:38	23:50
64111 Opp Blk 953 Yio Chu Kang Rd		06:48	23:52	06:37	23:54	06:40	23:51
66481 Opp Blk 968 Buangkok Green		06:51	23:54	06:39	23:56	06:42	23:53
66491 Opp Blk 910 Buangkok Green	Institute of Mental Health (IMH) Buangkok Campus	06:53	23:55	06:40	23:57	06:43	23:54
64469 Opp Blk 579 Buangkok Green	Institute of Mental Health (IMH) Buangkok Campus	06:54	23:57	06:42	23:59	06:45	23:56
64629 Opp Blk 565 Buangkok Green		06:56	23:58	06:43	00:00	06:46	23:57
67621 Blk 278 CP Buangkok Dr		06:57	23:59	06:44	00:01	06:47	23:58
67609 Buangkok Stn Exit A Sengkang Ctrl	NE15 Buangkok Sengkang Grand Mall	07:00	00:01	06:46	00:03	06:49	00:00
67619 Blk 201C Sengkang Ctrl		07:02	00:03	06:48	00:05	06:51	00:02
67449 Blk 323B Sengkang East Rd	NE16 STC Sengkang	07:05	00:06	06:50	00:08	06:53	00:04
67419 Sengkang General Hosp Sengkang East Rd	Sengkang General Hospital	07:06	00:07	06:51	00:09	06:54	00:05
67599 Opp Blk 293D Sengkang East Rd		07:08	00:09	06:52	00:10	06:55	00:07
65439 Blk 220C Punggol Way		07:10	00:11	06:54	00:12	06:57	00:09
65149 Bef Soo Teck Stn Punggol Way	PW7 Soo Teck	07:12	00:13	06:55	00:14	06:58	00:10
65401 Opp Blk 264A Punggol Ctrl		07:13	00:14	06:56	00:15	06:59	00:11
65009 Punggol Temp Int(Alighting) Punggol Pl	NE17 PTC Punggol Waterway Point	07:17	00:18	07:00	00:19	07:03	00:15

Historical Information

Operator	Route	Year	Date	Service changes
	Punggol ↺ Serangoon Ctrl	2014	16 November	Introduced between Punggol Temp Int and Serangoon Ctrl (Loop) under the LTA's Bus Service Enhancement Programme (BSEP). Wheelchair-accessible bus service (WAB) at launch.
			7 December	Serves new pair of bus stops before Blk 264 and outside Blk 264A along Punggol Ctrl.
		2015	30 August	Serves new pair of bus stops outside Twin Waterfalls and after TPE along Punggol Way.
		2016	24 January	Serves additional bus stop outside Serangoon Stadium along Boundary Rd.
(Current)			4 September	Operations transferred to Go-Ahead Singapore.
			13 November	Serves new pair of bus stops opposite Blk 293D and outside Blk 286B along Sengkang East Rd.
		2017	26 November	Serves additional bus stop outside Punggol Stn/Int along Punggol Ctrl.

External Links

• Bus Service Information (Go-Ahead)
• SimplyGo eGuide
• Bus Service Route Map