Bus Service 671

Service 671
Route Information
Route	Sengkang West ↔ Central Business District
Route Length	25.4 km (towards Central Business District) 26.1km (towards Sengkang West)
Travelling Time	93 mins (1 h 33 mins)
Operator	(Sengkang – Hougang Bus Package)

SBS Transit City Direct Service 671 provides residents of Sengkang West, who rely on the rail network and feeder buses, with a direct travel alternative to the Central Business District (CBD). This service incorporates an express sector between Sengkang West Avenue and Central Business District via Yio Chu Kang Road, Central Expressway (CTE), Outram Road, and Cantonment Road.

This service is the 66^th bus service introduced under the Land Transport Authority’s (LTA) Bus Service Enhancement Programme (BSEP).

Evening peak-hour departures will be brought forward to the afternoon on the eves of Christmas, New Year, and Lunar New Year. Revised timing will be announced closer to the respective dates by the operator.

Service Information

Bus Duty & Fleet

Service 671

Depot	Fleet Size	Fleet
Sengkang West Depot (SWDEP)	5	2 Single Deckers	3 Double Deckers
		Mercedes-Benz O530 Citaro	SG6004M SG6005K SG6208S MAN ND323F

ExpandNotes
SG6004M & SG6005K will perform crossover trips on Service 80 during Weekdays AM Off-Peak. operate on Service 89 on Weekends & Public Holidays. SG6208S will perform crossover trips on Short-Trip 102A during Weekdays PM Peak.

Route Information

Departure Timings

CollapseFrom 65011 Opp The Rivervale Punggol Rd Departure Time
Weekdays	07:20 07:27 07:35 07:42 07:50 (SG6005K)

CollapseFrom 02151 Suntec Convention Ctr Temasek Blvd Departure Time
Weekdays	17:48 18:00 18:12 18:24

Direction 1 (Punggol Road → Raffles Boulevard)

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Bus Stops	Point of Interest	Weekdays
		First bus	Last bus
65011 Opp The Rivervale Punggol Rd		07:20	07:50
67219 Ranggung Stn Exit B Sengkang East Ave	SE5 Ranggung	07:22	07:52
67209 Blk 203 Compassvale Rd		07:25	07:55
67349 Blk 204 CP Compassvale Dr		07:26	07:56
67359 Nan Chiau High Sch Anchorvale Dr		07:30	08:00
67369 Blk 306 CP Anchorvale Dr		07:31	08:01
65809 Anchor Green Pr Sch Anchorvale Rd		07:33	08:03
67329 Opp Blk 310B Sengkang East Ave		07:35	08:05
67479 Layar Stn Exit A/Blk 417A Sengkang West Ave	SW6 Layar	07:38	08:08
67489 Opp Fernvale Stn Sengkang West Ave	SW5 Fernvale	07:40	08:10
67499 Fernvale Pr Sch Sengkang West Ave		07:42	08:12
68019 Aft Jln Kayu Sengkang West Ave		07:44	08:14
Non-Stop Yio Chu Kang Rd		Non-stop
Express CTE		Non-stop
Non-Stop Outram Rd		Non-stop
Non-Stop Cantonment Rd		Non-stop
03241 Aft Enggor St Anson Rd	EW15 Tanjong Pagar	08:23	08:53
03111 Aft Capital Twr Robinson Rd	EW15 Tanjong Pagar	08:26	08:56
03071 80 Robinson Rd Robinson Rd		08:28	08:58
03381 The Sail Marina Blvd		08:33	09:03
03391 Marina Bay Financial Ctr Marina Blvd	NS27 CE2 TE20 Marina Bay	08:34	09:04
03511 Aft Bayfront Stn Exit E Bayfront Ave	CE1 DT16 Bayfront Gardens by the Bay Marina Bay Sands	08:39	09:09
03501 Marina Bay Sands Theatre Bayfront Ave	CE1 DT16 Bayfront Marina Bay Sands	08:42	09:12
02169 Promenade Stn Exit B Temasek Ave	CC4 DT15 Promenade Millenia Walk	08:48	09:18
02159 Opp Suntec Convention Ctr Temasek Blvd	Marina Square Suntec City	08:50	09:20
02089 Promenade Stn/Pan Pacific Raffles Blvd	CC4 DT15 Promenade Marina Square Millenia Walk	08:52	09:22

Direction 2 (Temasek Boulevard → Punggol Road)

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Bus Stops	Point of Interest	Weekdays
		First bus	Last bus
02151 Suntec Convention Ctr Temasek Blvd	CC3 Esplanade Marina Square Suntec City	17:48	18:24
02161 Aft Promenade Stn Exit C Temasek Ave	CC4 DT15 Promenade Millenia Walk	17:54	18:30
02171 Opp The Ritz-Carlton Temasek Ave	Singapore Flyer	17:56	18:32
03509 Bayfront Stn Exit B/MBS Bayfront Ave	CE1 DT16 Bayfront Gardens by the Bay Marina Bay Sands	18:04	18:40
03519 Bayfront Stn Exit A Bayfront Ave	CE1 DT16 Bayfront	18:06	18:42
03539 Marina Bay Stn Ctrl Blvd	NS27 CE2 TE20 Marina Bay	18:11	18:47
03529 Downtown Stn Exit E Ctrl Blvd	DT17 Downtown Marina Bay Financial Centre	18:14	18:50
03129 UIC Bldg Shenton Way	TE19 Shenton Way	18:21	18:57
03218 Opp MAS Bldg Shenton Way	EW15 Tanjong Pagar	18:23	18:59
Non-Stop Cantonment Rd		Non-stop
Non-Stop Outram Rd		Non-stop
Express CTE		Non-stop
Non-Stop Yio Chu Kang Rd		Non-stop
68011 Bef Jln Kayu Sengkang West Ave		19:06	19:42
67491 Opp Fernvale Pr Sch Sengkang West Ave		19:07	19:43
67481 Fernvale Stn/Blk 439A Sengkang West Ave	SW5 Fernvale	19:09	19:45
67471 Layar Stn Exit B Sengkang West Ave	SW6 Layar	19:10	19:46
67321 Blk 311A Sengkang East Ave		19:11	19:47
65801 Blk 309D Anchorvale Rd		19:12	19:48
67361 Blk 313B Anchorvale Dr		19:14	19:50
67351 Blk 321 CP Anchorvale Dr		19:15	19:51
67341 Opp Blk 204 CP Compassvale Dr		19:17	19:53
67201 Blk 206A Compassvale Rd		19:18	19:54
67211 Ranggung Stn Exit A Sengkang East Ave	SE5 Ranggung	19:20	19:56
65019 The Rivervale Punggol Rd		19:21	19:57

Historical Information

Operator	Route	Year	Date	Service changes
	AMPunggol Rd → Marina Blvd PMCentral Blvd → Punggol Rd	2016	17 October	Introduced between Punggol Rd (Opp The Rivervale) and Marina Blvd (Marina Bay Financial Ctr) during morning peak hours and between Central Blvd (Marina Bay Stn) and Punggol Rd (The Rivervale) during evening peak hours, operating 2 trips in each direction as a peak hour one-directional service on weekdays under the LTA's Bus Service Enhancement Programme (BSEP).
		2018	25 June	3rd AM peak trip added.
(Current)		2020	13 January	Operations transferred to SBS Transit.
				1 AM peak trip removed.
				Designated wheelchair-accessible bus service (WAB).
	N/A		8 April	Suspended due to COVID-19 Circuit Breaker measures.
	AMPunggol Rd → Marina Blvd PMCentral Blvd → Punggol Rd		2 June	Resumed normal operations.
		2021	12 April	Serves additional pair of bus stops before and after Jln Kayu along Sengkang West Ave.
		2023	27 March	3rd AM peak trip added.
		2024	27 May	4th and 5th AM peak trips added. 3rd and 4th PM peak trips added.
	AMPunggol Rd → Raffles Blvd PMTemasek Blvd → Punggol Rd		11 November	Extended to Raffles Blvd / Temasek Blvd under the LTA's Bus Connectivity Enhancement Programme (BCEP).

External Links

• SimplyGo eGuide
• Bus Service Route Map