Bus Service 109

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!	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. From Saturday, 12 April 2025, short-trip service 84A will be discontinued. Commuters can continue to take Service 84W as an alternative. The last day of operations for this service will be on Friday, 11 April 2025. Please refer here for more information. From Sunday, 13 April 2025, bus service 135 will be amended to serve two new pairs of bus stops along Haig Road and one pair of bus stops along Dunman Road. Two pairs of bus stops along Tanjong Katong Road will be skipped. Please refer here for more information. From Sunday, 13 April 2025, bus service 248 and supplementary bus service 248M will be amended to ply along Tuas South Ave 10 and Ave 7. With the amendment, the services will call along a new bus stop along Tuas South Ave 10. Please refer here for more information. From Monday, 14 April 2025, city direct 674 will operate additional trips for morning and evening peak hours. Please refer here for more information. From Wednesday, 16 April 2025, feeder service 902 will be revised to operate from 0745 – 0915 hours to 0815 – 0950 hours. Please refer here for more information. 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 109
Route Information
Route	Serangoon Interchange ↔ Changi Village Terminal
Route Length	22.0 km
Travelling Time	75 mins (1 h 15 mins)
Operator	(Serangoon – Eunos Bus Package)

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).

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 SBS6053J SBS6157T SBS6208E SBS6252B SBS6817Y SG1240EA Mercedes-Benz O530 Citaro SBS8168Z SBS8301E SBS8653P SBS8708R SBS8851J Scania K230UB	SBS3046A SBS3060HA SBS3082U SBS3139R SBS3157MA SBS3871J SBS7608C SBS7623H Volvo B9TL

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

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	05:55

66059 Blk 257A Boundary Rd → 22009 Boon Lay Int Jurong West Ctrl 3 Departure Time
Weekdays	05:30 05:40 05:50 06:00 06:11 06:22 06:45 07:06 08:25 08:40 09:12
Saturdays	05:45 05:59 06:13 06:27 06:41 06:55
Sundays & Public Holidays	05:45 06:01 06:17 06:33 06:49

Short-Trip 109A

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

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, replacing the deleted sectors 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 CR4Pasir 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 CR3Loyang 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 CR5CP1EW1Pasir Ris station on the Cross Island Line.

External Links

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