History of Services 400 - 450

Service 400 / Short-Trip 400A (2000 - 2008)

Refer to Bus Service 400 for more information.

Service 401

Refer to Bus Service 401 for more information.

Service 402 (1975 - 1982)

Operator	Year	Date	Service changes
	1975	11 May	Introduced between Stamford Rd (Capitol Theatre) and Bt Timah Race Course (Loop), operating on racing days that fall on Sundays only.
	1982	28 February	Discontinued.

Service 402 (1994 - 1995)

Operator	Year	Date	Service changes
	1994	3 September	Introduced between Bedok Int and National Service Resort & Country Club (NSRCC) on a 3-month trial period, operating on weekends and public holidays only.
	1995	26 February	Discontinued.

Service 402 (2006 - 2019)

Refer to Bus Service 402 for more information.

Service 403

Refer to Bus Service 403 for more information.

Service 404 (1978 - 1980)

Operator	Year	Date	Service changes
	1978	4 June	Introduced between Jurong Int and Science Ctr Rd (Loop), operating on Sundays and Public Holidays only.
	1980	16 June	Discontinued.

Service 405 (1978 - 1979)

Operator	Year	Date	Service changes
	1978	4 June	Introduced between Jurong Int and Jln Ahmad Ibrahim (Jurong Bird Pk) (Loop), operating on Sundays and Public Holidays only.
	1979	23 December	Discontinued.

Service 405 (since 1993)

Refer to Bus Service 405 for more information.

Service 405M (June 2015)

Operator	Year	Date	Service changes
	2015	7 June	Introduced between Boon Lay Int and Old Choa Chu Kang Rd (Loop) during SEA Games 2015, skipping Lim Chu Kang Rd, operating between 0730 hrs and 1830 hrs. Wheelchair-accessible at launch.
		13 June	Discontinued.

Service 406 (1978 - 1989)

Operator	Year	Date	Service changes
	1978	4 June	Introduced between Jurong Int and Chinese Gdn Rd/Japanese Gdn Rd (Loop), operating on Sundays and Public Holidays only.
	1989	22 October	Integrated with Service 199 and discontinued.

Service 450 (1978 - 1990)

Operator	Year	Date	Service changes
	1978	3 June	Introduced between Jurong Int and Pasir Laba Rd (Loop), operating during Saturday afternoons and during the night on Sundays and Public Holidays.
	1990	1 July	Discontinued.