Bus Service 315

!	TRAVEL ADVISORY (13/4/2025)					!
	Train service 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 service will have it’s operating hours extended to coincide with the last train timing. Please refer to the following for more information: (Good Friday) (Good Friday)

Service 315
Route Information
Route	Serangoon Interchange ↺ Serangoon North Avenue 5 (Loop)
Route Length	13.2 km
Travelling Time	65 mins (1 h 5 mins)
Operator	(Serangoon – Eunos Bus Package)

SBS Transit Feeder Service 315 serves residents and schools around Serangoon Neighbourhood 1 and 5 and Serangoon Garden estates with connections to Serangoon Town Centre at Serangoon Central.

Service Information

Bus Duty & Fleet

Service 315

Depot	Fleet Size	Fleet
Hougang Depot (HGDEP)	15	15 Single Deckers
		SBS6067U SBS6080E SBS6086P SBS6824B Mercedes-Benz O530 Citaro SBS5112D SBS5157A SBS5159U SBS5221Y SBS8058H SBS8147J SBS8617U SBS8983L SBS8984J SBS8985G SBS8994E Scania K230UB

ExpandNotes
1 bus will perform crossover trips on Feeder 317 during Weekends & Public Holidays AM Peak & PM Peak. This service practises jumpbus during Weekdays AM Peak & PM Peak. Weekdays: 8A-8P / 7S (15 buses) Weekdays Sch Hols: 7A-8P / 7S (15 buses) Weekends & Public Holidays: 7A-7P / 1S / 2T (10 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)
Loop Service	04 - 06 minutes	05 - 10 minutes	05 - 06 minutes	05 - 11 minutes

Special Departures

Collapse 66421 Blk 537 S'goon Nth Ave 4 → 66009 Serangoon Int S'goon Ave 2 Departure Time
Weekdays	05:15 05:27 05:39
Saturdays	05:15 05:33
Sundays & Public Holidays	05:40

Loop Service

Collapse

[Show/Hide Full Route Details]

Bus Stops	Nearby Attraction	Weekdays		Saturdays		Suns / PHs
		First bus	Last bus	First bus	Last bus	First bus	Last bus
66009 Serangoon Int(Berth B1) S'goon Ave 2	NE12 CC13 Serangoon NEX	05:30	00:50	05:30	00:50	05:30	00:50
66351 S'goon Stn Exit E S'goon Ctrl	NE12 CC13 Serangoon NEX	05:34	00:54	05:34	00:54	05:33	00:54
66371 Blk 261 S'goon Ctrl		05:35	00:55	05:35	00:55	05:35	00:55
66059 Blk 257A Boundary Rd		05:37	00:57	05:37	00:57	05:36	00:57
66111 Opp Grace Wk Lor Chuan		05:39	00:59	05:39	01:00	05:38	00:59
66121 Chuan Terr Lor Chuan		05:41	01:01	05:40	01:01	05:39	01:00
66271 S'goon Gdn Circus S'goon Gdn Way 1	}}	05:42	01:02	05:41	01:03	05:40	01:01
66131 Aft Trinity Meth Ch S'goon Gdn Way			05:44	01:04	05:43	01:05	05:42	01:03
66141 Bef Yio Chu Kang Rd S'goon Gdn Way			05:45	01:04	05:44	01:05	05:42	01:03
66329 Blk 126 S'goon Nth Ave 1		05:47	01:06	05:46	01:07	05:44	01:05
66319 Bet Blks 142/148 S'goon Nth Ave 1		05:48	01:07	05:47	01:08	05:45	01:06
66309 Blk 112 S'goon Nth Ave 1		05:49	01:08	05:48	01:09	05:46	01:07
66421 Blk 537 S'goon Nth Ave 4		05:15	01:10	05:15	01:11	05:40	01:09
66431 Opp Blk 506A S'goon Nth Ave 4		05:17	01:11	05:16	01:12	05:41	01:10
66539 Blk 531 S'goon Nth Ave 5		05:18	01:12	05:17	01:13	05:42	01:11
66529 Blk 538 S'goon Nth Ave 5		05:19	01:13	05:17	01:14	05:42	01:12
66509 Blk 546 S'goon Nth Ave 5		05:20	01:14	05:18	01:15	05:43	01:13
66599 KLA Corporation S'goon Nth Ave 5		05:21	01:15	05:19	01:16	05:44	01:14
66331 Blk 554 Ang Mo Kio Ave 3		05:23	01:17	05:20	01:17	05:45	01:15
66301 Blk 152 S'goon Nth Ave 1		05:26	01:19	05:22	01:19	05:47	01:17
66311 Blk 141A S'goon Nth Ave 1		05:27	01:20	05:23	01:20	05:48	01:18
66321 Opp Blk 127 S'goon Nth Ave 1		05:29	01:22	05:25	01:21	05:50	01:20
66149 Aft Yio Chu Kang Rd S'goon Gdn Way			05:31	01:23	05:26	01:23	05:51	01:21
66139 Opp Trinity Meth Ch S'goon Gdn Way			05:32	01:25	05:28	01:24	05:53	01:23
66271 S'goon Gdn Circus S'goon Gdn Way	1		05:34	01:26	05:29	01:25	05:54	01:24
66129 Aft Chuan Gdn Lor Chuan		05:36	01:28	05:31	01:27	05:56	01:26
66119 Summer Pl Lor Chuan		05:38	01:29	05:32	01:28	05:57	01:27
66041 Blk 230 Boundary Rd		05:39	01:30	05:33	01:29	05:58	01:28
66051 Opp Blk 257 Boundary Rd		05:40	01:31	05:34	01:30	05:59	01:29
66379 Blk 206 S'goon Ctrl		05:42	01:33	05:36	01:31	06:01	01:30
66359 S'goon Stn Exit C/Blk 201 S'goon Ctrl	NE12 CC13 Serangoon NEX	05:44	01:34	05:37	01:31	06:02	01:30
66009 Serangoon Int(Alighting) S'goon Ave 2	NE12 CC13 Serangoon NEX	05:47	01:38	05:40	01:33	06:05	01:32

Notes:

• ¹: This service calls at this stop twice (towards Serangoon North Ave 5 and towards Serangoon Int). Commuters are to check the bus destination before boarding.
• 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
(Current) Known as prior to 1 November 2001	Serangoon Garden ↺ Serangoon North Ave 1	1984	2 December	Introduced between Serangoon Gdn Ter and Serangoon Ave 5 (Loop).
		1985	22 April	Amended to ply the extended Serangoon Ave 5, skipping Ang Mo Kio Ave 3 and Yio Chu Kang Rd towards Serangoon Gdn Ter.
	Serangoon ↺ Serangoon North Ave 1	1988	13 March	Amended to Serangoon Int.
			8 August	First bus brought forward to 0530 hrs daily.
		1989	28 May	Integrated with Service 318 and amended to ply Boundary Rd, Lor Chuan and Serangoon Gdn Way, skipping Yio Chu Kang Lk.
		1994	TBC	Serves additional pair of bus stops outside Blk 261 and outside Blk 206 along Serangoon Ctrl.
	Serangoon ↺ Serangoon North Ave 4	1995	11 June	Extended to loop at Serangoon Nth Ave 4.
			TBC	Last bus extended to 2400 hrs daily.
		1997	TBC	Serves new bus stop outside Blk 112 along Serangoon Nth Ave 1.
		2003	20 June	Last bus extended to 0030 hrs on weekdays and Saturdays, and 0020 hrs on Sundays and Public Holidays.
		2004	3 October	Skips the bus stop outside Blk 206 along Serangoon Ctrl.
		2009	28 May	Last bus extended to 0050 hrs daily.
	Serangoon ↺ Serangoon North Ave 5	2011	30 January	Extended to loop at Serangoon Nth Ave 5.
			3 September	Amended to Serangoon Integrated Transport Hub.
			26 September	Designated wheelchair-accessible bus service (WAB).

External Links

• Bus Service Information (SBS Transit)
• SimplyGo eGuide
• Bus Service Route Map