Bus Service 109

SBS Transit Bus Service 109 is an inter-town route connecting the residential estates of Serangoon, Hougang, Sengkang, Pasir Ris and Changi Village (Changi subzone). In addition, it incorporates an express sector between Sengkang East Rd and Pasir Ris Dr 12 along the Tampines Expressway (TPE).

Short-Trip Service 109A supplements the high demand from Serangoon station to residential estates in Serangoon North and Hougang. Operating during weekday evening peak hours, it terminates at Hougang Avenue 4 (Blk 913).

Service Information

Bus Duty & Fleet

Service 109/109A

Depot	Fleet Size		Fleet
	109	109A
Hougang Depot (HGDEP)	23	4	15 Single Deckers	8 Double Deckers
			SBS6045H SBS6157T SBS6208E SBS6252B SBS6817Y Mercedes-Benz O530 Citaro SBS5139C SBS5159U SBS8168Z SBS8301E SBS8649C SBS8653P SBS8708R SBS8981S Scania K230UB	SBS3046A SBS3060HA SBS3082U SBS3139R SBS3157MA SBS3871J SBS7608C SBS7623H Volvo B9TL

Notes
2 missing SDs. Several Service 100 buses will operate on Service 109 on Weekends & Public Holidays. 1 SD practises overnight parking at Serangoon Interchange. Weekdays: 15A-14P / 1E / 7S (23 buses) Saturdays: 11A-12P / 4T (16 buses) Sundays & Public Holidays: TBC (13 buses) Special Weekdays: TBC (19 buses)

Service 109 duty allocation
Weekdays (15A-14P / 1E / 7S)	A/P	SBS3046A, SBS3060H, SBS3082U, SBS3139R, SBS3157M, SBS3871J, SBS6157T, SBS6208E, SBS6252B & SBS7608C
	A
	E	TBC
	S	SBS7623H, SBS8301E, SBS8653P & SBS8708R

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 Changi Village	09 - 19 minutes	10 - 17 minutes	14 - 19 minutes	11 - 18 minutes
towards Serangoon	10 - 18 minutes	10 - 17 minutes	10 - 18 minutes	13 - 18 minutes

Special Departures

98101 Loyang Pt Pasir Ris Dr 3 → 66009 Serangoon Int S'goon Ave 2 Departure Time
Weekdays	05:55 (DD)

64621 Blk 565 Buangkok Green → 66009 Serangoon Int S'goon Ave 2 Departure Time
Weekdays	06:16 06:50 07:12

64619 Opp Blk 913 Hougang Ave 4 → 66009 Serangoon Int S'goon Ave 2 Departure Time
Weekdays	07:35

Template:BS66059 → 66009 Serangoon Int S'goon Ave 2 Departure Time
Weekdays (all SDs)	05:30 05:40 05:50 06:00 06:11 06:22 06:45 07:06 08:25 08:40 09:12
Saturdays (all SDs)	05:45 06:00 06:15 06:30 06:45 07:00
Sundays & Public Holidays (all SDs)	05:45 06:02 06:19 06:36 06:53

Short-Trip 109A

66009 Serangoon Int S'goon Ave 2 → 64611 Blk 913 Hougang Ave 4 Departure Time
Weekdays	17:48 (SD) 18:06 (SD) 18:24 (SBS3157M) 18:42 (SD) 19:00 (SD) 19:18 (SBS3157M) 19:34 (SBS3060H) 19:48 (SD) 20:03 (SBS3157M)

Direction 1 (Serangoon → Changi Village)

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Bus Stops		Point of Interest	Weekdays		Saturdays		Suns / PHs
			First bus	Last bus	First bus	Last bus	First bus	Last bus
66009 Serangoon Int(Berth B2) S'goon Ave 2	109A	Template:Code/STemplate:Code/S Serangoon NEX	05:45	23:30	06:00	23:30	06:00	23:30
Template:BS66361	05:48	23:32	06:02	23:33	06:02	23:33
Template:BS66041	05:50	23:34	06:04	23:35	06:04	23:36
Template:BS66051	05:51	23:36	06:06	23:36	06:06	23:37
63361 Opp S'goon Sports Cplx Yio Chu Kang Lk	109A	Serangoon Sports Centre	05:53	23:37	06:07	23:38	06:07	23:39
Template:BS63181	05:54	23:38	06:08	23:39	06:08	23:40
Template:BS63191	05:56	23:40	06:10	23:41	06:10	23:42
63201 Affinity At Serangoon Yio Chu Kang Rd	109A		05:57	23:41	06:11	23:42	06:11	23:43
63211 Blk 138 Yio Chu Kang Rd	109A		05:57	23:41	06:12	23:43	06:12	23:43
Template:BS64101	05:59	23:43	06:14	23:45	06:14	23:45
64491 Hougang 1 Hougang Ave 9	109A	Hougang 1	06:01	23:45	06:16	23:47	06:16	23:47
64481 Bet Blks 930/931 Hougang Ave 9	109A		06:02	23:46	06:17	23:48	06:17	23:48
64471 Blk 917 Hougang Ave 9	109A		06:04	23:47	06:18	23:49	06:18	23:49
64601 Blk 919 Hougang Ave 4	109A		06:05	23:48	06:19	23:50	06:19	23:50
64611 Blk 913 Hougang Ave 4	109A		06:07	23:50	06:21	23:52	06:21	23:51
64469 Opp Blk 579 Buangkok Green		Institute of Mental Health (IMH) Buangkok Campus	06:08	23:52	06:22	23:53	06:22	23:53
64629 Opp Blk 565 Buangkok Green			06:10	23:53	06:23	23:54	06:23	23:54
67459 Aft Buangkok Dr Sengkang East Rd			06:11	23:54	06:24	23:55	06:24	23:55
67469 Bef Sengkang East Ave Sengkang East Rd			06:12	23:56	06:26	23:57	06:25	23:57
67279 Blk 301D Sengkang East Rd			06:14	23:57	06:27	23:58	06:26	23:58
67449 Blk 323B Sengkang East Rd		Template:Code/STemplate:Code/S Sengkang	06:16	23:59	06:29	00:00	06:28	00:00
67419 Sengkang General Hosp Sengkang East Rd		Sengkang General Hospital	06:17	00:00	06:30	00:01	06:29	00:01
67599 Opp Blk 293D Sengkang East Rd			06:19	00:01	06:32	00:02	06:31	00:02
Template:BS65199		06:25	00:07	06:38	00:07	06:37	00:07
Express TPE			Non-stop
77339 Opp Blk 756 Pasir Ris Dr 12			06:32	00:13	06:44	00:13	06:44	00:13
77289 Blk 738 Pasir Ris Dr 1			06:33	00:14	06:45	00:14	06:45	00:14
77239 Blk 643 Pasir Ris Dr 1		Tampines Meridian JC	06:35	00:15	06:47	00:15	06:46	00:15
77249 Blk 640 Pasir Ris Dr 1			06:36	00:16	06:48	00:16	06:48	00:16
78049 Blk 612 Pasir Ris Dr 1			06:38	00:18	06:50	00:17	06:49	00:18
77019 Blk 515 Pasir Ris Dr 1			06:39	00:19	06:51	00:18	06:50	00:19
77029 Blk 571 Pasir Ris Dr 1			06:41	00:20	06:53	00:20	06:52	00:20
77039 Pasir Ris Stn Exit B Pasir Ris Ctrl		Template:Code/S Pasir Ris Pasir Ris Mall White Sands Mall	06:43	00:22	06:55	00:21	06:54	00:22
77049 Pasir Ris Town Pk Pasir Ris Dr 1		Pasir Ris Town Park	06:46	00:24	06:58	00:23	06:56	00:24
77059 Blk 425 Pasir Ris Dr 1			06:49	00:27	07:00	00:25	06:59	00:26
78069 Blk 442 Pasir Ris Dr 1			06:52	00:29	07:02	00:27	07:01	00:28
78031 Blk 191 Pasir Ris St 12			06:53	00:29	07:03	00:28	07:01	00:29
78181 Bef Blk 187 Pasir Ris St 11			06:54	00:30	07:04	00:28	07:02	00:29
78191 Aft Blk 182 Pasir Ris St 11			06:57	00:32	07:06	00:30	07:04	00:31
98111 Blk 256/Opp Loyang Pt Pasir Ris Dr 2		Loyang Point	06:59	00:34	07:08	00:32	07:06	00:33
98109 Opp Loyang Pt Pasir Ris Dr 3			07:00	00:35	07:09	00:33	07:07	00:34
98041 Opp Loyang Valley Loyang Ave			07:02	00:36	07:11	00:35	07:09	00:35
98121 Krislite Bldg Loyang Way			07:05	00:38	07:14	00:37	07:12	00:37
98131 Bef Loyang Way 1 Loyang Way			07:07	00:39	07:16	00:38	07:13	00:38
Template:BS98061		07:10	00:41	07:19	00:41	07:16	00:40
Template:BS98071		07:12	00:42	07:21	00:42	07:18	00:41
Template:BS99011		07:14	00:43	07:23	00:43	07:19	00:42
Template:BS99021		07:16	00:44	07:24	00:44	07:21	00:43
Template:BS99031		07:17	00:45	07:26	00:45	07:22	00:44
Template:BS99041		07:19	00:47	07:28	00:47	07:24	00:46
Template:BS99139		07:21	00:47	07:29	00:47	07:25	00:46
Template:BS99009		07:22	00:48	07:30	00:48	07:26	00:47

Direction 2 (Changi Village → Serangoon)

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Bus Stops	Point of Interest	Weekdays		Saturdays		Suns / PHs
		First bus	Last bus	First bus	Last bus	First bus	Last bus
Template:BS99009	06:00	23:30	06:00	23:30	06:00	23:30
Template:BS99131	06:01	23:31	06:01	23:31	06:01	23:31
Template:BS99049	06:02	23:32	06:02	23:32	06:01	23:31
Template:BS99039	06:03	23:33	06:03	23:33	06:02	23:32
Template:BS99029	06:03	23:33	06:03	23:34	06:03	23:33
Template:BS99019	06:04	23:34	06:04	23:35	06:04	23:34
Template:BS98079	06:06	23:36	06:06	23:37	06:05	23:35
Template:BS98069	06:07	23:37	06:07	23:38	06:06	23:36
98139 Aft Loyang Way 1 Loyang Way		06:08	23:38	06:08	23:39	06:07	23:37
98129 Opp Krislite Bldg Loyang Way		06:09	23:40	06:09	23:41	06:09	23:39
98049 Loyang Valley Loyang Ave		06:11	23:41	06:11	23:42	06:10	23:40
98101 Loyang Pt Pasir Ris Dr 3		05:55	23:44	06:13	23:45	06:13	23:43
98119 Loyang Pt/Opp Blk 256 Pasir Ris Dr 2	Loyang Point	05:57	23:45	06:14	23:46	06:14	23:44
78199 Opp White Sands Pr Sch Pasir Ris St 11		06:01	23:48	06:17	23:49	06:17	23:47
78189 Opp Blk 187 Pasir Ris St 11		06:04	23:51	06:20	23:52	06:20	23:50
78039 Blk 104 Pasir Ris St 12		06:05	23:51	06:20	23:52	06:20	23:50
78061 Blk 104 Pasir Ris Dr 1		06:04	23:52	06:21	23:53	06:21	23:51
77051 Blk 115 Pasir Ris Dr 1		06:06	23:54	06:23	23:56	06:23	23:53
77041 Blk 541 Pasir Ris Dr 1	Pasir Ris Town Park	06:08	23:57	06:26	23:58	06:26	23:56
77031 Opp Pasir Ris Stn Exit B Pasir Ris Ctrl	Template:Code/S Pasir Ris Pasir Ris Mall White Sands Mall	06:10	23:59	06:28	00:01	06:28	23:58
77021 Opp Blk 571 Pasir Ris Dr 1		06:13	00:01	06:30	00:03	06:30	00:00
77011 Opp Blk 515 Pasir Ris Dr 1		06:14	00:02	06:31	00:04	06:31	00:01
77241 Opp Blk 640 Pasir Ris Dr 1		06:15	00:03	06:32	00:06	06:32	00:03
77231 Tampines Meridian JC Pasir Ris Dr 1	Tampines Meridian JC	06:16	00:04	06:33	00:07	06:33	00:04
77281 Blk 740 Pasir Ris Dr 1		06:17	00:05	06:34	00:08	06:34	00:05
77331 Blk 747A Pasir Ris Dr 12		06:20	00:07	06:36	00:10	06:36	00:07
Express TPE		Non-stop
Template:BS65191	06:26	00:13	06:42	00:18	06:42	00:14
67591 Blk 286B Sengkang East Rd		06:33	00:18	06:47	00:23	06:47	00:18
67411 Opp Sengkang General Hosp Sengkang East Rd	Sengkang General Hospital	06:34	00:19	06:48	00:25	06:48	00:19
67441 Sengkang Community Hub Sengkang East Rd	Template:Code/STemplate:Code/S Sengkang Compass One	06:35	00:20	06:49	00:26	06:49	00:20
67271 Blk 201 CP Sengkang East Rd		06:38	00:22	06:51	00:28	06:51	00:22
67461 Aft Sengkang East Ave Sengkang East Rd		06:40	00:24	06:52	00:29	06:52	00:23
67451 Bef Buangkok Dr Sengkang East Rd		06:42	00:26	06:54	00:31	06:54	00:24
64621 Blk 565 Buangkok Green		06:16	00:27	06:55	00:32	06:55	00:25
64461 Blk 579 Buangkok Green	Institute of Mental Health (IMH) Buangkok Campus	06:18	00:28	06:56	00:33	06:56	00:26
64619 Opp Blk 913 Hougang Ave 4		06:18	00:29	06:57	00:34	06:57	00:27
64609 Blk 687 Hougang Ave 4		06:19	00:30	06:58	00:35	06:58	00:28
64479 Blk 665 Hougang Ave 9		06:21	00:31	06:59	00:36	06:59	00:29
64489 Blk 946A Hougang Ave 9	Hougang 1	06:22	00:32	07:01	00:37	07:01	00:31
64499 Regentville Hougang Ave 9		06:24	00:33	07:02	00:38	07:02	00:32
Template:BS64109	06:26	00:34	07:04	00:40	07:04	00:34
63219 Bef Yio Chu Kang Chapel Yio Chu Kang Rd		06:28	00:35	07:06	00:41	07:05	00:35
63209 Parkwood Residences Yio Chu Kang Rd		06:30	00:37	07:07	00:42	07:06	00:36
Template:BS63199	06:32	00:38	07:08	00:43	07:07	00:37
Template:BS63189	06:33	00:39	07:10	00:44	07:08	00:38
Template:BS63179	06:34	00:40	07:10	00:44	07:09	00:39
63369 S'goon Sports Cplx Yio Chu Kang Lk	Serangoon Sports Centre	06:36	00:41	07:12	00:45	07:10	00:40
Template:BS66059	05:30	00:42	05:45	00:46	05:45	00:41
Template:BS66049	05:32	00:43	05:48	00:47	05:48	00:42
Template:BS66369	05:34	00:45	05:50	00:49	05:50	00:44
Template:BS66389	05:37	00:47	05:53	00:51	05:54	00:46
66009 Serangoon Int(Alighting) S'goon Ave 2	Template:Code/STemplate:Code/S Serangoon NEX	05:38	00:47	05:52	00:51	05:53	00:46

Notes:

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

Historical Information

Operator	Route	Year	Date	Service changes
(Current)	Serangoon ↔ Changi Village	2006	28 May	Introduced between Serangoon Int and Changi Village Ter, operating between 0600 hrs and 2330 hrs from Serangoon Int and Changi Village Ter daily.
			TBC	First bus from Serangoon Int brought forward to 0545 hrs on weekdays.
		2011	3 September	Amended to Serangoon Integrated Transport Hub and amended to ply Boundary Rd with the route amendment of Service 105.
			26 September	Designated wheelchair-accessible bus service (WAB).
		2012	29 April	Serves new bus stop outside Blk 612 along Pasir Ris Dr 1.
	109Serangoon ↔ Changi Village 109ASerangoon → Hougang Ave 4	2014	26 May	109AIntroduced from Serangoon Int to Hougang Ave 4 (Blk 913) during evening peak hours on weekdays. Wheelchair-accessible bus service (WAB) at launch.
			5 October	Serves additional pair of bus stops before and after Punggol Rd along TPE.
		2016	13 November	Serves new pair of bus stops opposite Blk 293D and outside Blk 286B along Sengkang East Rd.
		2022	30 October	Temporarily amended to ply Pasir Ris St 11 and Pasir Ris St 12 with the partial closure of Pasir Ris Dr 1 to facilitate the construction of Template:Code/F Pasir Ris East station on the Cross Island Line.
		2023	26 February	Temporarily amended to ply the bus-only corridor along Loyang Ave and Loyang Way with the partial closure of Loyang Ave to facilitate the construction of Loyang Viaduct and Template:Code/F Loyang on the Cross Island Line, skipping 3 pairs of bus stops along Loyang Ave.
			8 October	Temporarily amended to ply Pasir Ris Ctrl and Pasir Ris Dr 8 with the partial closure of Pasir Ris Dr 1 to facilitate the construction of Template:Code/FTemplate:Code/FTemplate:Code/S Pasir Ris station on the Cross Island Line.

External Links

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