History of Serangoon Feeder Services

Service 217 (1977 - 1996)

Operator	Route	Year	Date	Service changes
	Serangoon Garden ↺ Berwick Dr	1977	31 October	Introduced between Serangoon Gdn Ter and Berwick Dr (Loop).
	Serangoon ↺ Berwick Dr	1988	13 March	Amended to Serangoon Int.
			8 August	First bus brought forward to 0530 hrs on weekdays and Saturdays.
		1996	10 March	Amended to ply Upp Serangoon Rd and Boundary Rd and re-numbered Service 317.

Service 312 (1985 - 1992)

Operator	Route	Year	Date	Service changes
	Serangoon Ave 3 ↺ Upp Serangoon Rd	1985	22 December	Introduced between Serangoon Ave 3 Ter and Upp Serangoon Rd (Loop).
	Serangoon ↺ Serangoon Ave 3	1988	13 March	Amended to start from Serangoon Int and loop at Serangoon Ave 3.
			24 April	Serves new bus stop outside Golden Hts along Serangoon Ave 3.
		1992	3 May	Integrated with Service 105 and discontinued under TransitLink Network Integration Exercise Phase 7.

Service 315 (Current)

Bus Service 315

Service 317 (Current)

Bus Service 317

Service 318 (1988 - 1989)

Operator	Route	Year	Date	Service changes
	Serangoon ↺ Serangoon Gdn Way	1988	13 March	Introduced between Serangoon Int and Serangoon Gdn Way (Loop).
		1989	28 May	Integrated with Service 315 and discontinued.