History of City Direct Services

City Direct 651

Refer to Bus Service 651 for more information.

City Direct 652

Refer to Bus Service 652 for more information.

City Direct 653

Refer to Bus Service 653 for more information.

City Direct 654

Refer to Bus Service 654 for more information.

City Direct 655

Refer to Bus Service 655 for more information.

City Direct 656

Refer to Bus Service 656 for more information.

City Direct 657

Refer to Bus Service 657 for more information.

City Direct 658 (2014 - 2018)

Refer to Bus Service 658 for more information.

City Direct 659 (2014 - 2018)

Refer to Bus Service 659 for more information.

City Direct 660

Refer to Bus Service 660 for more information.

City Direct 660M

Refer to Bus Service 660M for more information.

City Direct 661

Refer to Bus Service 661 for more information.

Service 662 (2015 - 2018)

Operator	Year	Date	Service changes
	2015	22 September	Introduced between Choa Chu Kang Nth 7 (Blk 619) and Marina Blvd (Marina Bay Financial Ctr) during morning peak hours and between Central Blvd (Marina Bay Stn) and Choa Chu Kang Nth 7 (Regent Gr Condo) 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	17 December	Discontinued.

City Direct 663

Refer to Bus Service 663 for more information.

Service 664 (2015 - 2018)

Operator	Year	Date	Service changes
	2015	6 October	Introduced between Tampines St 41 (Blk 417) and Marina Blvd (Marina Bay Financial Ctr) during morning peak hours and between Central Blvd (Marina Bay Stn) and Tampines St 41 (Blk 418) 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	17 December	Discontinued.

City Direct 665

Refer to Bus Service 665 for more information.

City Direct 666

Refer to Bus Service 666 for more information.

City Direct 667

Refer to Bus Service 667 for more information.

City Direct 668

Refer to Bus Service 668 for more information.

Service 669 (2016 - 2019)

Operator	Year	Date	Service changes
	2016	22 March	Introduced between Bedok Nth Rd (Bedok Nth Stn Exit A) and Marina Blvd (Marina Bay Financial Ctr) during morning peak hours and between Central Blvd (Marina Bay Stn) and Bedok Nth Rd (Bet Blks 705/706) 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).
	2019	3 June	Discontinued.

City Direct 670

Refer to Bus Service 670 for more information.

City Direct 671

Refer to Bus Service 671 for more information.

City Direct 672

Refer to Bus Service 672 for more information.

City Direct 673

Refer to Bus Service 673 for more information.

City Direct 674

Refer to Bus Service 674 for more information.

City Direct 675

Refer to Bus Service 675 for more information.

Service 676

Operator	Route	Year	Date	Service changes
(Current)	Upper Serangoon Rd → Temasek Blvd (AM) Temasek Blvd → Upper Serangoon Rd (PM) (since Jan 2025)	2025	2 January	To be introduced between Upper Serangoon Rd (Blk 477A) and Temasek Blvd (Suntec Twr Two) during morning peak hours and between Temasek Blvd (Suntec Twr Three) and Upper Serangoon Rd (Opp Blk 477A) during evening peak hours, operating as a peak hour one-directional service on weekdays under the LTA's Bus Connectivity Enhancement Programme (BCEP). Wheelchair-accessible at launch.

Service 677

Operator	Route	Year	Date	Service changes
(Current)	Punggol Rd → Temasek Blvd (AM) Temasek Blvd → Punggol Rd (PM) (since Jan 2025)	2025	2 January	To be introduced between Punggol Rd (Opp Blk 110) and Temasek Blvd (Suntec Twr Two) during morning peak hours and between Temasek Blvd (Suntec Twr Three) and Punggol Rd (Blk 111) during evening peak hours, operating as a peak hour one-directional service on weekdays under the LTA's Bus Connectivity Enhancement Programme (BCEP). Wheelchair-accessible at launch.

Service 678

Operator	Route	Year	Date	Service changes
(Current)	Punggol Ctrl → Temasek Blvd (AM) Temasek Blvd → Punggol Ctrl (PM) (since Jan 2025)	2025	2 January	To be introduced between Punggol Ctrl (Blk 162B) and Temasek Blvd (Suntec Twr Two) during morning peak hours and between Temasek Blvd (Suntec Twr Three) and Punggol Ctrl (Blk 649) during evening peak hours, operating as a peak hour one-directional service on weekdays under the LTA's Bus Connectivity Enhancement Programme (BCEP). Wheelchair-accessible at launch.