History of Yishun Feeder/Intra-Town/Townlink Services

Service 800

Operator	Year	Date	Service changes
Trans-Island Bus Service	1984	30 September	Introduced between Yishun Ave 5 Ter and Yishun Ave 7 (loop).
	1987	23 August	Amended to start from Yishun Int and loop at Yishun Ave 5.
	1992	TBC	Extended to loop at Yishun St 71, skipping Yishun Ave 5.
(Current)	2004	10 May	Operated by SMRT Buses.
	2015	14 March	Amended to Yishun Temp Int.

Service 801

Operator	Year	Date	Service changes
Trans-Island Bus Service	1985	3 February	Introduced between Yishun Ave 5 Ter and Yishun St 22 (loop).
	1987	23 August	Amended to start from Yishun Int and loop at Yishun Ave 5, skipping Yishun St 22.
	1996	7 July	Integrated with Service 805 to form Service 811 and withdrawn.

Service 802

Operator	Year	Date	Service changes
Trans-Island Bus Service	1986	31 August	Introduced between Yishun Ave 5 Ter and Yishun Ave 3 (loop).
	1987	23 August	Amended to Yishun Int.
	1996	3 November	Integrated with Service 803 to form Service 812 and withdrawn.

Service 803

Operator	Service Gen	Year	Date	Service changes
Trans-Island Bus Service	1st Gen (1987 - 1996)	1987	23 August	Introduced between Yishun Int and Yishun St 61 (loop).
		1996	3 November	Integrated with Service 802 to form Service 812 and withdrawn.
(Current)	2nd Gen (2014 - present)	2014	16 February	Re-introduced between Yishun Int and Yishun Ave 6 (Loop) under the LTA's Bus Service Enhancement Programme (BSEP).
		2015	14 March	Amended to Yishun Temp Int.

Service 804

Operator	Year	Date	Service changes
Trans-Island Bus Service	1987	8 November	Introduced between Yishun Int and Yishun Ave 6 (loop).
	2004	25 April	Amended to ply Yishun St 41 and amended to loop at Yishun Ave 11.
(Current)		10 May	Operated by SMRT Buses.
	2012	1 January	Calls at a new bus stop between Blks 445 and 449 along Yishun Ring Rd.
	2015	14 March	Amended to Yishun Temp Int.

Service 804A

Operator	Year	Date	Service changes
Trans-Island Bus Service	1994	TBC	Introduced between Yishun Int and Yishun Ring Rd (loop) as a peak hour service on weekdays and Saturdays.
	1998	28 December	Re-numbered Service 806.

Service 805

Operator	Service Gen	Year	Date	Service changes
Trans-Island Bus Service	1st Gen (1989 – 1996)	1989	TBC	Introduced between Yishun Int and Yishun St 81 (loop).
		1996	7 July	Integrated with Service 801 to form Service 811 and withdrawn.
(Current)	2nd Gen (2016 – present)	2016	14 February	Re-introduced between Yishun Temp Int and Yishun Ave 1 (loop) under the LTA's Bus Service Enhancement Programme (BSEP).
			16 October	Calls at a new bus stop outside Blk 504C along Yishun Ring Rd.

Service 806

Operator	Year	Date	Service changes
Trans-Island Bus Service	1998	28 December	Re-numbered from Service 804A as a service between Yishun Int and Yishun Ring Rd (loop).
	2000	TBC	Converted to full day service.
(Current)	2004	10 May	Operated by SMRT Buses.
	2005	5 December	Amended to ply Yishun Ave 6 and express sectors along Yishun St 31.
	2007	29 July	Enhanced to operate on Sundays and Public Holidays.
	2014	23 February	Calls at a new bus stop outside Blk 348B along Yishun Ave 11.
	2015	14 March	Amended to Yishun Temp Int.
		24 May	Calls at a new bus stop opposite Blk 333C along Yishun St 31.

Service 807

Operator	Year	Date	Service changes
(Current)	2017	15 October	To be introduced between Yishun Temp Int and Yishun Ring Rd (loop) under the LTA's Bus Service Enhancement Programme (BSEP).

Service 811

Operator	Year	Date	Service changes
Trans-Island Bus Service	1996	7 July	Introduced between Yishun Int and Yishun Ave 5/St 81 (loop) with the integration of Services 801 and 805.
(Current)	2004	10 May	Operated by SMRT Buses.
	2011	23 October	Amended to ply Yishun Ave 3 and Yishun Ring Rd.
	2015	14 March	Amended to Yishun Temp Int.

Service 812

Operator	Year	Date	Service changes
Trans-Island Bus Service	1996	3 November	Introduced between Yishun Int and Yishun St 61/Ave 3 (loop) with the integration of Services 802 and 803.
(Current)	2004	10 May	Operated by SMRT Buses.
	2007	29 May	Calls at a new pair of bus stops outside and opposite Blk 774 along Yishun Ring Rd.
	2015	14 March	Amended to Yishun Temp Int.
		24 May	Calls at a new pair of bus stops before and opposite SAFRA Yishun along Yishun Central.