Service 331 (1999 - 2002)
| Operator
|
Route
|
Year
|
Date
|
Service changes
|
Known as  prior to 1 November 2001
|
Jurong East ↺ Teban Gdns Rd
|
1999
|
12 December
|
Re-numbered from Service 241 as a service between Jurong East Int and Teban Gdns Rd (Loop).
|
| 2001
|
TBC
|
Amended to skip Penjuru Rd with the partial closure of Teban Gdns Rd.
|
| 2002
|
12 May
|
Integrated with Service 143 and discontinued.
|
Service 333 (Current)
Bus Service 333
Service 334 (Current)
Bus Service 334
Service 335 (Current)
Bus Service 335
Service 336 (1985 - 1994)
| Operator
|
Route
|
Year
|
Date
|
Service changes
|
|
|
Jurong East ↺ Jurong West St 41
|
1985
|
9 June
|
Introduced between Jurong East Ter and Jurong West St 41 (Loop).
|
| 30 June
|
Amended to Jurong East Int.
|
| 12 August
|
Last bus extended to 0015 hrs daily.
|
| 1989
|
28 May
|
Amended to ply Jurong East Ctrl, Jurong Town Hall Rd, Jurong East Ave 1 and Jurong West Ave 1, replacing the deleted sectors of Service 335.
|
| 1994
|
23 January
|
Integrated with Service 335 and discontinued.
|