Go-Ahead City Direct Bus Service 661

City Direct Service 661 is an AM/PM Peak City Direct Service between Pasir Ris and the CBD, passing through Pasir Ris

SBS Transit City Direct Bus Service 660

City Direct Service 660 is an AM/PM Peak City Direct Service between Hougang and the CBD, passing through Hougang Avenue

City Direct Bus Service 668 is an AM/PM Peak City Direct Service between Ang Mo Kio / Yio Chu Kang and

City Direct Bus Service 667 is an AM/PM Peak City Direct Service between Clementi / Dover and the Central Business District,

City Direct Service 652 is an AM/PM Peak City Direct service between Ang Mo Kio and the CBD, passing through CTE, Orchard Road and

City Direct Service 651 is an AM/PM Peak City Direct service between Jurong West and the CBD, passing through AYE, Shenton Way and Marina

Operations of City Direct Bus Service 660 & 661 will be transferred to Public Transport Operators SBS Transit and Go-Ahead Singapore

City Direct Bus Services 658, 659, 662, 664 will be discontinued from 17 December 2018. The last day of operations

City Direct Service 665 is an AM/PM Peak City Direct Service between Marsiling, Woodlands and the CBD, passing through Marsiling

City Direct Service 662 is an AM/PM Peak City Direct Service between Yew Tee and the CBD, passing through Choa Chu