History of Services 204 - 209

Service 204

Operator	Service Gen	Year	Date	Service changes
United Bus Company	1st Gen (1971 - 1978)	1971	11 April	Introduced between Corporation Dr Ter and Jln Besi Ter under 1971 Bus Reorganisation.
United Bus Company		1971	TBC	Extended to Benoi Rd Ter.
		1973	1 November	Operated by Singapore Bus Service (SBS).
		1975	21 July	Amended to Boon Lay Gardens Ter.
		1978	1 June	Withdrawn with the opening of Jurong Int.
	2nd Gen (1981 - 1986)	1981	19 October	Re-introduced between Admiralty Rd Ter and Sungei Kadut Dr (loop), operating on weekdays and Saturdays only.
		1981	29 November	Amended to Woodlands Int.
		1983	10 July	Operated by Trans-Island Bus Service (TIBS).
		1986	6 April	Integrated with Service 208 to form Service 925 and withdrawn.

Operator	Service Gen	Year	Date	Service changes
United Bus Company	1st Gen (1971 - 1978)	1971	11 April	Introduced between Corporation Dr Ter and Jln Samulun Ter under 1971 Bus Reorganisation.
		1973	1 November	Operated by Singapore Bus Service (SBS).
		1975	21 July	Amended to Boon Lay Gardens Ter.
		1978	1 June	Withdrawn with the opening of Jurong Int.
	2nd Gen (1981 - 1991)	1981	TBC	Re-introduced between Clementi Int and Jln Anak Bt (loop).
		1987	20 April	Calls at a staggered bus stop under the PIE Flyover along Jln Anak Bt, skipping the bus stop opposite Bt Timah Plaza.
		1988	11 July	Amended to ply Toh Tuck Rise, Lor Kismis and Toh Tuck Terrace.
		1990	10 March	Amended to ply Toh Tuck Ave, skipping Old Toh Tuck Rd.
		1991	7 April	Integrated with Service 173 and withdrawn under TransitLink Network Integration Exercise Phase 3.

Operator	Year	Date	Service changes
United Bus Company	1971	11 April	Introduced between Choa Chu Kang Rd Ter and Tg Kling Rd Ter.
United Bus Company	1971	TBC	Extended to Lim Chu Kang Ter.
	1973	1 November	Operated by Singapore Bus Service (SBS).
	1978	1 June	Amended to Jurong Int.
	1990	1 July	Amended to Boon Lay Int.
	1993	18 July	Withdrawn with the introduction of Services 175 and 405.

Operator	Service Gen	Year	Date	Service changes
United Bus Company	1st Gen (1971 - 1974)	1971	11 April	Introduced between Bt Timah Depot and Toh Tuck Rd End Ter under 1971 Bus Reorganisation.
		1973	1 November	Operated by Singapore Bus Service (SBS).
		1974	3 February	Integrated with Service 201 and withdrawn under 1974 Bus Rationalisation.
	2nd Gen (1980 - 1990)	1980	9 November	Re-introduced between Bedok Int and Upp Changi Rd (loop).
	2nd Gen (1980 - 1990)	1990	2 September	Withdrawn.

Operator	Year	Date	Service changes
United Bus Company	1971	11 April	Introduced between Marsiling Ave Ter and Kranji Rd Ter under 1971 Bus Reorganisation.
	1973	1 November	Operated by Singapore Bus Service (SBS).
	1974	3 February	Extended to Upp Bt Timah Rd Ter under 1974 Bus Rationalisation.
	1974	17 November	Amended to ply Marsiling Ave and Marsiling Dr.
	1976	6 June	Amended to start from Admiralty Rd Ter and shortened to loop at Kranji Way.
	1981	29 November	Amended to Woodlands Int.
	1983	10 July	Operated by Trans-Island Bus Service (TIBS).
	1986	6 April	Integrated with Service 204 to form Service 925 and withdrawn.

Year	Date	Service changes
1974	3 February	Re-numbered from Service 154A as a service between Crawford St Ter and Benoi Rd Ter under 1974 Bus Rationalisation. (Related change)
1978	15 January	Amended to ply Jln Sultan and Beach Rd, skipping Sumbawa Rd and North Bridge Rd.
	1 June	Shortened to Commonwealth Ave Ter.
	31 July	Extended to Clementi Ave 3 Ter.
1980	16 November	Amended to Clementi Int.
1987	6 April	Skips the bus stop before College Rd along Outram Rd.
	27 September	Amended to ply the extended Eu Tong Sen St towards Crawford St Ter to facilitate the first stage of road expansion along New Bridge Rd.
	1 November	Amended to ply Eu Tong Sen St to facilitate the second stage of road expansion along New Bridge Rd.
1988	8 March	Amended to ply Clementi Ave 3 with the abolition of right turning from Clementi Ave 3 to Commonwealth Ave West.
1988	31 July	Withdrawn.