History of Hougang Feeder Services
Service 321
| Year | Date | Service changes |
|---|---|---|
| 1982 | 4 April | Introduced between Hougang St 21 Ter and Lor Ah Soo (loop). |
| 1983 | 30 October | Amended to Hougang Int. |
| 1985 | 13 January | Amended to ply Hougang St 11 and Upp Paya Lebar Rd. |
| 1995 | 15 June | Amended to ply Tampines Rd and Upp Serangoon Rd towards Hougang South Int. |
| 2004 | 15 February | Integrated with Service 326 to form Trunk Service 113 and withdrawn with the closure of Hougang South Int. |
Service 322
| Year | Date | Service changes |
|---|---|---|
| 1985 | 25 August | Introduced between Hougang Int and Hougang Ave 2 (loop). |
| 1987 | 23 August | Extended to loop at Hougang St 61. |
| 1997 | TBC | Extended to loop at Hougang St 92, skipping Hougang St 61. |
| 2004 | 15 February | Integrated with Service 327 to form Trunk Service 112 and withdrawn with the closure of Hougang South Int. |
Service 323
| Year | Date | Service changes |
|---|---|---|
| 1983 | 30 October | Introduced between Hougang Int and Hougang Ave 5 (loop). |
| 1988 | 10 April | Integrated with Service 329 and extended to loop at Defu Ave 1. |
| 1992 | 29 March | Amended to ply Tampines Rd under TransitLink Integration Exercise, skipping Upp Serangoon Rd, Hougang Ave 5 and Hougang Ave 7. |
| 2002 | 24 February | Withdrawn. |
Service 324
| Year | Date | Service changes |
|---|---|---|
| 2014 | 14 September | Introduced between Hougang Central Int and Upp Serangoon Cres (loop) under the LTA's Bus Service Enhancement Programme (BSEP). |
Service 325
| Year | Date | Service changes |
|---|---|---|
| 1995 | 8 January | Introduced between Hougang Central Int and Buangkok Green Medical Park (loop). |
| 1998 | 24 May | Amended to Hougang Central Temp Int. |
| 1999 | 21 November | Extended to loop at Hougang St 91. |
| 2001 | 20 May | Amended back to Hougang Central Int. |
| 2004 | 26 December | Extended to ply Upp Serangoon Rd, Hougang Ave 2 and Hougang Ave 10. |
Service 326
| Year | Date | Service changes |
|---|---|---|
| 1993 | 3 January | Introduced between Hougang Int and Hougang Ave 6 (loop) under TransitLink Integration Exercise. |
| 2004 | 15 February | Integrated with Service 321 to form Trunk Service 113 and withdrawn with the closure of Hougang South Int. |
Service 327
| Year | Date | Service changes |
|---|---|---|
| 1984 | TBC | Introduced between Hougang Int and Hougang Ave 7 (loop). |
| 2004 | 15 February | Integrated with Service 322 to form Trunk Service 112 and withdrawn with the closure of Hougang South Int. |
Service 328
| Year | Date | Service changes |
|---|---|---|
| 1987 | 23 August | Introduced between Hougang Int and Hougang Ave 8 (loop). |
| 1993 | 3 January | Amended to loop at Buangkok Green Medical Park under TransitLink Integration Exercise. |
| 1995 | 11 June | Amended to ply Upp Serangoon Rd, skipping Tampines Rd and Hougang Ave 3. |
| 1999 | 14 March | Amended to loop at Buangkok Green, skipping Buangkok Green Medical Park. |
| 2004 | 15 February | Withdrawn with the introduction of Trunk Service 101 in conjunction with the closure of Hougang South Int. |
Service 329
| Year | Date | Service changes |
|---|---|---|
| 1984 | 10 June | Introduced between Hougang Int and Defu Ave 1 (loop). |
| 1988 | 10 April | Integrated with Service 323 and withdrawn. |