Bus Service 668

	Service 668;
Route Information
Route	Yio Chu Kang/Ang Mo Kio ↔ Central Business District
Route Length	20.6 km (towards Central Business District); 20.5 km (towards Yio Chu Kang/Ang Mo Kio)
Travelling Time	64 mins; (1 h 4 mins)
Operator	; (Seletar Bus Package)

!	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 29 December 2024, short-trip service 182A will be introduced. Please refer here for more information. Train services will be extended on the eve of New Year (Tuesday, 31 December 2024). Selected bus service will be extended to coincide with the last train timings. There will also be a change in selected bus service operating timing. Please refer to the following for more information: (Extension of Train & Bus service operating hours) (Change in bus service's Operating Hours) (Extension of bus operating hours) (Change in bus service's Operating Hours) (Extension of bus operating hours) (Change in bus service's Operating Hours, Service 43e) (Change in bus service's Operating Hours) From Thursday, 2 January 2025, City Direct Services 675, 676, 677 & 678 will be introduced to provide a faster connection to the city for commuters along the North-East Corridor. Please refer here for more information. From Sunday, 12 January 2025, bus service 967 will be introduced to enhance connectivity for commuters in Marsiling and Admiralty to nearby transport nodes and local amenities in Woodlands. Please refer here for more information. From Monday, 13 January 2025, bus service 912M will be withdrawn with the introduction of new bus service 967 under the Land Transport Authority’s Bus Connectivity Enhancement Programme (BCEP). Please refer here for more information.					!

City Direct Service 668 provides residents of Yio Chu Kang, and Ang Mo Kio with greater connectivity to the Central Business District (CBD). By running parallel to existing rail lines, the service provides a travel alternative for commuters who relied on the rail network and feeder buses to and from work. The route incorporates an express sector between Ang Mo Kio and the CBD via CTE, Outram Rd and Cantonment Rd.

This service is introduced under Land Transport Authority (LTA)'s Bus Service Enhancement Programme (BSEP). On eves of Christmas, New Year, and Chinese New Year, the PM trips will be brought forward to depart earlier in the afternoon instead.

Service Information[edit]

Bus Duty & Fleet[edit]

Service 668
Depot	Fleet Size	Fleet
Seletar Depot (SEDEP)	4	4 Single Deckers
Seletar Depot (SEDEP)	4	SMB3085X SMB3164B MAN NL323F SG1204K SG1206E Mercedes-Benz O530 Citaro

Notes
SG1204K, SG1206E, SMB3085X & SMB3164B (Service 851) will perform one (1) crossover trip on City Direct 668 towards Marina Boulevard during Weekdays AM Peak.

Route Information[edit]

Departure Timings[edit]

Period	Weekdays Peak Hours
towards Central Business District	07:30	07:36	07:43	07:50
towards Yio Chu Kang/Ang Mo Kio	18:10 (SG1204K, 851)	18:25 (SG1206E, 851)	N/A	N/A

Direction 1 (Ang Mo Kio Avenue 5 → Marina Boulevard)[edit]

[Show/Hide Full Route Details]

Bus Stops	Nearby Attraction	Weekdays
Bus Stops	Nearby Attraction	First bus	Last bus
Opp Blk 649 54469 Ang Mo Kio Ave 5		07:30	07:50
Blk 151 54459 Ang Mo Kio Ave 5		07:32	07:52
Blk 612 55131 Ang Mo Kio Ave 4		07:34	07:54
Opp Blk 622 55141 Ang Mo Kio Ave 4		07:36	07:56
Opp Seasons Pk 55021 Yio Chu Kang Rd		07:40	08:00
Opp Castle Green 55179 Ang Mo Kio Ave 6		07:43	08:03
Yio Chu Kang Stn 55189 Ang Mo Kio Ave 6	NS15Yio Chu Kang	07:44	08:04
Opp Blk 646 55209 Ang Mo Kio Ave 6		07:46	08:06
Opp Grandeur 8 54259 Ang Mo Kio Ave 5		07:47	08:07
Opp Blk 507 54449 Ang Mo Kio St 53		07:51	08:11
Blk 522 54401 Ang Mo Kio St 52		07:52	08:12
Blk 527 54411 Ang Mo Kio St 52		07:54	08:14
Blk 555 54589 Ang Mo Kio Ave 10		07:55	08:15
Blk 564 54291 Ang Mo Kio Ave 3		07:58	08:18
Mapletree Anson 03241 Anson Rd	EW15Tanjong Pagar	08:26	08:46
Aft Capital Twr 03111 Robinson Rd	EW15Tanjong Pagar	08:28	08:48
80 Robinson Rd 03071 Robinson Rd		08:30	08:50
The Sail 03381 Marina Blvd		08:33	08:53
Marina Bay Financial Ctr 03391 Marina Blvd	NS27CE2TE20Marina Bay	08:34	08:54

Direction 2 (Central Boulevard → Ang Mo Kio Avenue 5)[edit]

[Show/Hide Full Route Details]

Bus Stops	Nearby Attraction	Weekdays
Bus Stops	Nearby Attraction	First bus	Last bus
Marina Bay Stn 03539 Ctrl Blvd	NS27CE2TE20Marina Bay	18:10	18:25
Downtown Stn Exit E 03529 Ctrl Blvd	DT17Downtown	18:13	18:27
UIC Bldg 03129 Shenton Way	TE19Shenton Way	18:17	18:30
Opp MAS Bldg 03218 Shenton Way	EW15Tanjong Pagar	18:20	18:33
Opp Blk 565 54299 Ang Mo Kio Ave 3		18:46	19:01
Blk 574 54581 Ang Mo Kio Ave 10		18:48	19:03
Opp Blk 527 54419 Ang Mo Kio St 52		18:50	19:05
Opp Blk 522 54409 Ang Mo Kio St 52		18:51	19:06
Blk 507 54441 Ang Mo Kio St 53		18:53	19:08
Blk 502 54359 Ang Mo Kio Ave 5		18:55	19:10
Aft Grandeur 8 54251 Ang Mo Kio Ave 5		18:57	19:12
Aft Blk 648 55201 Ang Mo Kio Ave 6		18:59	19:14
Opp Yio Chu Kang Stn 55181 Ang Mo Kio Ave 6	NS15Yio Chu Kang	19:00	19:15
Castle Green 55171 Ang Mo Kio Ave 6		19:03	19:18
Seasons Pk 55029 Yio Chu Kang Rd		19:06	19:21
Blk 622 55149 Ang Mo Kio Ave 4		19:09	19:24
Blk 641 55139 Ang Mo Kio Ave 4		19:11	19:26
Blk 643 54451 Ang Mo Kio Ave 5		19:12	19:27
Blk 649 54461 Ang Mo Kio Ave 5		19:14	19:29

Historical Information[edit]

Operator	Route	Year	Date	Service changes
	AMAng Mo Kio Ave 5 → Marina Blvd PMCentral Blvd → Ang Mo Kio Ave 5	2016	15 March	Introduced between Ang Mo Kio Ave 5 (Opp Blk 649) and Marina Blvd (Marina Bay Financial Ctr) during morning peak hours and between Central Blvd (Marina Bay Stn) and Ang Mo Kio Ave 5 (Blk 649) during evening peak hours, operating 3 trips in the morning and 2 trips in the evening as a peak hour one-directional service on weekdays under the LTA's Bus Service Enhancement Programme (BSEP).
		2018	25 June	4th AM peak trip added.
	N/A	2020	8 April	Suspended due to COVID-19 Circuit Breaker measures.
	AMAng Mo Kio Ave 5 → Marina Blvd PMCentral Blvd → Ang Mo Kio Ave 5		2 June	Resumed normal operations.
(Current)			14 December	Operations transferred to SBS Transit.
(Current)			14 December	Designated wheelchair-accessible bus service (WAB).

Seletar Bus Package

Services	24 • 70 • 70M • 71 • 76 • 130 • 133 • 135 • 138 • 162 • 850E • 851 • 851e • 852 • 860
	City Direct Services	652 • 668
	Ang Mo Kio Feeders	261 • 262 • 265 • 268 • 269
	Yishun Feeders	800 • 803 • 804 • 805 • 806 • 807 • 811 • 812
Bus Fleet	Seletar Depot (SEDEP)
	Single Decker	BYD B12A03 • BYD K9 • MAN NL323F (Euro V, Batch 2 • Euro V, Batch 3 • Euro VI) • Mercedes-Benz O530 Citaro (Batch 3) • Euro V, Batch 2)
	Double Decker	MAN ND323F (Euro V, Batch 3 • Euro VI, Batch 1) • Volvo B9TL (WEG2, Batch 1 • WEG2, Batch 4)
	Articulated Buses	MAN NG363F
Tender Awarded

Bus Service 668

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