To be introduced between Buangkok Crescent (Blk 991A) and Orchard Road (Aft Dhoby Ghaut Stn) during morning peak hours and between Orchard Road (YMCA) and Buangkok Crescent (Opp Blk 991A) 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 bus service (WAB) at launch.
City Direct 681
Operator
Route
Year
Date
Service changes
(Current)
AMUpper Serangoon Rd → Moulmein Rd
PMMoulmein Rd → Upper Serangoon Rd
2025
15 December
To be introduced between Upper Serangoon Road (Blk 477A) and Moulmein Road (Revival Ctr Ch) during morning peak hours and between Moulmein Road (St. Joseph Instn Jnr) and Upper Serangoon Road (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 bus service (WAB) at launch.
City Direct 682
Operator
Route
Year
Date
Service changes
(Current)
AMCompassvale Rd → Orchard Rd
PMOrchard Rd → Compassvale Rd
2025
15 December
To be introduced between Compassvale Road (Blk 204 CP) and Orchard Road (Aft Dhoby Ghaut Stn) during morning peak hours and between Orchard Road (YMCA) and Compassvale Road (Opp Blk 204 CP) 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 bus service (WAB) at launch.
City Direct 683
Operator
Route
Year
Date
Service changes
(Current)
AMPunggol Ctrl → Moulmein Rd
PMMoulmein Rd → Punggol Ctrl
2025
15 December
To be introduced between Punggol Central (Blk 162B) and Moulmein Road (Revival Ctr Ch) during morning peak hours and between Moulmein Road (St. Joseph Instn Jnr) and Punggol Central (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 bus service (WAB) at launch.