History of Jurong East Feeder Services
Service 331
| 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
Service 334
Service 335
Service 336
| 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. |