Singapore Buses route 308

Service 308 is a feeder service plying from Choa Chu Kang and looping at Keat Hong Link, launched on 15 May 2016, it was the 64th bus route under the Bus Services Enhancement Programme (BSEP).

The route duplicates 172 from Choa Chu Kang Interchange to Choa Chu Kang Avenue 1, via Choa Chu Kang Drive, and 983 along Choa Chu Kang Avenue 7 and Choa Chu Kang Grove.

Service 308 is a residential estate serving the Keat Hong area, connecting them to key transport nodes at Choa Chu Kang. These new developments are mainly Build-To-Order (BTO) projects, such as Keat Hong Axis, Keat Hong Colours, Keat Hong Quad and Keat Hong Mirage. Educational institutions served by the feeder bus service include APSN (Delta Senior School) and ITE College West. It provides an alternative route to service 983 at the Keat Hong area.

Service 308 is expected to be integrated with service 991 and withdrawn in Q4 2018. Service 991 is introduced in July 2018 and operates as an interim route within the Bukit Batok estate only.