This article reflects the changes in routes for operational trunk bus services in Singapore. For more information on the exact operating hours and calling bus stops of trunk bus services, please click on the links to their individual bus service articles attached in their headings.
Go-Ahead Bus Service 2 (since 11 Apr 1971)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2018 | Changi Village Terminal, Changi Village Rd, Loyang Ave, Loyang Way, Upp Changi Rd Nth, Upp Changi Rd East, Upp Changi Lk, Upp Changi Rd, Bedok Rd, New Upp Changi Rd, Changi Rd, Geylang Rd, Kallang Rd, Victoria St, Hill St, New Bridge Rd, Kg Bahru Rd, Spooner Rd and Kampong Bahru Terminal. | Kampong Bahru Terminal, Spooner Rd, Kg Bahru Rd, Eu Tong Sen St, Hill St, Victoria St, Kallang Rd, Sims Ave, Sims Ave East, New Upp Changi Rd, Bedok Rd, Upp Changi Rd, Upp Changi Lk, Upp Changi Rd East, Upp Changi Rd Nth, Loyang Way, Loyang Ave, Changi Village Rd and Changi Village Terminal. |
| 2013 | Changi Village Terminal, Changi Village Rd, Loyang Ave, Loyang Way, Upp Changi Rd Nth, Upp Changi Rd East, Upp Changi Lk, Upp Changi Rd, Bedok Rd, New Upp Changi Rd, Changi Rd, Geylang Rd, Kallang Rd, Victoria St, Hill St, New Bridge Rd and New Bridge Rd Terminal. | New Bridge Rd Terminal, Eu Tong Sen St, Hill St, Victoria St, Kallang Rd, Sims Ave, Sims Ave East, New Upp Changi Rd, Bedok Rd, Upp Changi Rd, Upp Changi Lk, Upp Changi Rd East, Upp Changi Rd Nth, Loyang Way, Loyang Ave, Changi Village Rd and Changi Village Terminal. |
| 2002 | Changi Village Terminal, Changi Village Rd, Loyang Ave, Loyang Way, Upp Changi Rd Nth, Upp Changi Rd East, Simei Rd, Upp Changi Rd, Bedok Rd, New Upp Changi Rd, Changi Rd, Geylang Rd, Kallang Rd, Victoria St, Hill St, New Bridge Rd and New Bridge Rd Terminal. | New Bridge Rd Terminal, Eu Tong Sen St, Hill St, Victoria St, Kallang Rd, Sims Ave, Sims Ave East, New Upp Changi Rd, Bedok Rd, Upp Changi Rd, Simei Rd, Upp Changi Rd East, Upp Changi Rd Nth, Loyang Way, Loyang Ave, Changi Village Rd and Changi Village Terminal. |
| 1997 | Changi Village Terminal, Changi Village Rd, Loyang Ave, Loyang Way, Upp Changi Rd Nth, Upp Changi Rd East, Simei Rd, Upp Changi Rd, Bedok Rd, New Upp Changi Rd, Changi Rd, Geylang Rd, Kallang Rd, Victoria St, Hill St, New Bridge Rd, Upp Pickering St, Sth Bridge Rd, Neil Rd, Kreta Ayer Rd, New Bridge Rd and New Bridge Rd Terminal. | New Bridge Rd Terminal, Eu Tong Sen St, Hill St, Victoria St, Kallang Rd, Sims Ave, Sims Ave East, New Upp Changi Rd, Bedok Rd, Upp Changi Rd, Simei Rd, Upp Changi Rd East, Upp Changi Rd Nth, Loyang Way, Loyang Ave, Changi Village Rd and Changi Village Terminal. |
| 1994 | Changi Village Terminal, Changi Village Rd, Loyang Ave, Loyang Way, Upp Changi Rd Nth, Upp Changi Rd East, Simei Rd, Upp Changi Rd, Bedok Rd, New Upp Changi Rd, Changi Rd, Geylang Rd, Kallang Rd, Victoria St, Hill St, New Bridge Rd and New Bridge Rd Terminal. | New Bridge Rd Terminal, Eu Tong Sen St, Hill St, Victoria St, Kallang Rd, Sims Ave, Sims Ave East, New Upp Changi Rd, Bedok Rd, Upp Changi Rd, Simei Rd, Upp Changi Rd East, Upp Changi Rd Nth, Loyang Way, Loyang Ave, Changi Village Rd and Changi Village Terminal. |
| 1993 | Changi Village Terminal, Changi Village Rd, Loyang Ave, Loyang Way, Upp Changi Rd Nth, Upp Changi Rd East, Simei Rd, Upp Changi Rd, Bedok Rd, New Upp Changi Rd, Changi Rd, Geylang Rd, Kallang Rd, Crawford St, Nth Bridge Rd, Jln Sultan, Victoria St, Hill St, New Bridge Rd and New Bridge Rd Terminal. | New Bridge Rd Terminal, Eu Tong Sen St, Hill St, Victoria St, Kallang Rd, Sims Ave, Sims Ave East, New Upp Changi Rd, Bedok Rd, Upp Changi Rd, Simei Rd, Upp Changi Rd East, Upp Changi Rd Nth, Loyang Way, Loyang Ave, Changi Village Rd and Changi Village Terminal. |
| 1992 | Changi Village Terminal, Changi Village Rd, Loyang Ave, Loyang Way, Upp Changi Rd Nth, Upp Changi Rd East, Simei Rd, Upp Changi Rd, Bedok Rd, New Upp Changi Rd, Changi Rd, Geylang Rd, Kallang Rd, Crawford St, Nth Bridge Rd, Sth Bridge Rd, Neil Rd and New Bridge Rd Terminal. | New Bridge Rd Terminal, Eu Tong Sen St, Hill St, Victoria St, Kallang Rd, Sims Ave, Sims Ave East, New Upp Changi Rd, Bedok Rd, Upp Changi Rd, Simei Rd, Upp Changi Rd East, Upp Changi Rd Nth, Loyang Way, Loyang Ave, Changi Village Rd and Changi Village Terminal. |
| 1987 | Changi Village Terminal, Changi Village Rd, Loyang Ave, Loyang Way, Upp Changi Rd Nth, Upp Changi Rd East, Simei Rd, Upp Changi Rd, Bedok Rd, New Upp Changi Rd, Changi Rd, Geylang Rd, Kallang Rd, Crawford St, Nth Bridge Rd, Sth Bridge Rd, Neil Rd, Kg Bahru Rd, Jln Bt Merah, Queensway, Commonwealth Ave, Holland Ave, Holland Dr and Buona Vista Terminal. | Buona Vista Terminal, Nth Buona Vista Rd, Commonwealth Ave, Queensway, Jln Bt Merah, Kg Bahru Rd, Eu Tong Sen St, Hill St, Victoria St, Kallang Rd, Sims Ave, Sims Ave East, New Upp Changi Rd, Bedok Rd, Upp Changi Rd, Simei Rd, Upp Changi Rd East, Upp Changi Rd Nth, Loyang Way, Loyang Ave, Changi Village Rd and Changi Village Terminal. |
| 1982 | Changi Village Terminal, Upp Changi Rd, Loyang Ave, Loyang Way, Upp Changi Rd, Bedok Rd, New Upp Changi Rd, Changi Rd, Geylang Rd, Kallang Rd, Crawford St, Nth Bridge Rd, Sth Bridge Rd, Neil Rd, Kg Bahru Rd, Jln Bt Merah, Queensway, Commonwealth Ave, Holland Ave, Holland Dr and Buona Vista Terminal. | Buona Vista Terminal, Nth Buona Vista Rd, Commonwealth Ave, Queensway, Jln Bt Merah, Kg Bahru Rd, New Bridge Rd, Hill St, Victoria St, Kallang Rd, Sims Ave, Sims Ave East, New Upp Changi Rd, Bedok Rd, Upp Changi Rd, Loyang Way, Loyang Ave, Upp Changi Rd and Changi Village Terminal. |
| 1981 | Upp Changi Rd, Loyang Ave, Loyang Way, Upp Changi Rd, Bedok Rd, New Upp Changi Rd, Changi Rd, Geylang Rd, Kallang Rd, Crawford St, Nth Bridge Rd, Sth Bridge Rd, Neil Rd, Kg Bahru Rd, Jln Bt Merah, Queensway, Commonwealth Ave, Holland Ave, Holland Dr, Nth Buona Vista Rd and Commonwealth Ave. | Commonwealth Ave, Queensway, Jln Bt Merah, Kg Bahru Rd, New Bridge Rd, Hill St, Victoria St, Kallang Rd, Sims Ave, Sims Ave East, New Upp Changi Rd, Bedok Rd, Upp Changi Rd, Loyang Way, Loyang Ave and Upp Changi Rd. |
| 1980 | Upp Changi Rd, Bedok Rd, New Upp Changi Rd, Changi Rd, Geylang Rd, Kallang Rd, Crawford St, Nth Bridge Rd, Sth Bridge Rd, Neil Rd, Kg Bahru Rd, Jln Bt Merah, Queensway, Commonwealth Ave, Holland Ave, Holland Dr, Nth Buona Vista Rd and Commonwealth Ave. | Commonwealth Ave, Queensway, Jln Bt Merah, Kg Bahru Rd, New Bridge Rd, Hill St, Victoria St, Kallang Rd, Sims Ave, Sims Ave East, New Upp Changi Rd, Bedok Rd and Upp Changi Rd. |
| 1979 | Upp Changi Rd, Bedok Rd, New Upp Changi Rd, Changi Rd, Geylang Rd, Kallang Rd, Crawford St, Nth Bridge Rd, Sth Bridge Rd, Neil Rd, Cantonment Rd, Outram Rd, Tiong Bahru Rd, Henderson Rd, Jln Bt Merah, Queensway, Commonwealth Ave, Holland Ave, Holland Dr, Nth Buona Vista Rd and Commonwealth Ave. | Commonwealth Ave, Queensway, Jln Bt Merah, Henderson Rd, Tiong Bahru Rd, Outram Rd, New Bridge Rd, Hill St, Victoria St, Kallang Rd, Sims Ave, Sims Ave East, New Upp Changi Rd, Bedok Rd and Upp Changi Rd. |
| 1977 | Upp Changi Rd, Bedok Rd, New Upp Changi Rd, Changi Rd, Geylang Rd, Kallang Rd, Crawford St, Nth Bridge Rd, Sth Bridge Rd, Neil Rd, Cantonment Rd, Outram Rd, Tiong Bahru Rd, Henderson Rd, Jln Bt Merah, Queensway, Commonwealth Ave, Holland Ave, Holland Dr, Nth Buona Vista Rd and Commonwealth Ave. | Commonwealth Ave, Queensway, Jln Bt Merah, Henderson Rd, Tiong Bahru Rd, Outram Rd, New Bridge Rd, Hill St, Victoria St, Kallang Rd, Sims Ave, Jln Eunos, Changi Rd, New Upp Changi Rd, Bedok Rd and Upp Changi Rd. |
| 1975 | Upp Changi Rd, Bedok Rd, New Upp Changi Rd, Changi Rd, Geylang Rd, Kallang Rd, Crawford St, Nth Bridge Rd, Sth Bridge Rd, Neil Rd, Cantonment Rd, Outram Rd, Tiong Bahru Rd, Henderson Rd, Jln Bt Merah, Queensway and Commonwealth Ave. | Commonwealth Ave, Queensway, Jln Bt Merah, Henderson Rd, Tiong Bahru Rd, Outram Rd, New Bridge Rd, Hill St, Victoria St, Kallang Rd, Sims Ave, Jln Eunos, Changi Rd, New Upp Changi Rd, Bedok Rd and Upp Changi Rd. |
| 1974 | Upp Changi Rd, Bedok Rd, Upp East Coast Rd, Bedok Hts, Bedok Plain, New Upp Changi Rd, Changi Rd, Geylang Rd, Kallang Rd, Crawford St, Nth Bridge Rd, Sth Bridge Rd, Neil Rd, Cantonment Rd, Outram Rd, Tiong Bahru Rd, Henderson Rd, Jln Bt Merah, Queensway and Commonwealth Ave. | Commonwealth Ave, Queensway, Jln Bt Merah, Henderson Rd, Tiong Bahru Rd, Seng Poh Rd, Outram Rd, New Bridge Rd, Hill St, Victoria St, Kallang Rd, Geylang Rd, Changi Rd, New Upp Changi Rd, Bedok Plain, Bedok Hts, Upp East Coast Rd, Bedok Rd and Upp Changi Rd. |
| 1971 | Upp Changi Rd, Changi Rd, Geylang Rd, Kallang Rd, Crawford St, Nth Bridge Rd, Sth Bridge Rd, Neil Rd, Cantonment Rd, Outram Rd, Tiong Bahru Rd, Henderson Rd, Jln Bt Merah, Queensway and Commonwealth Ave. | Commonwealth Ave, Queensway, Jln Bt Merah, Henderson Rd, Tiong Bahru Rd, Seng Poh Rd, Outram Rd, New Bridge Rd, Hill St, Victoria St, Kallang Rd, Geylang Rd, Changi Rd and Upp Changi Rd. |
Go-Ahead Bus Service 2B (since 25 Sep 2023)
| Year | Route (PM Peak: One-Directional) |
| 2023 | Changi Village Terminal, Changi Village Rd, Loyang Ave, Loyang Way, Upp Changi Rd Nth, Upp Changi Rd East, Upp Changi Lk, Upp Changi Rd, Bedok Rd and New Upp Changi Rd (terminating at Bedok Stn Exit A). |
Go-Ahead Bus Service 3 (since 7 Apr 2002)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2015 | Tampines Interchange, Tampines Ctrl 1, Tampines Ctrl 2, Tampines Ave 5, Tampines Ave 4, Tampines St 21, Tampines Ave 2, Tampines Ave 7, Loyang Ave, Pasir Ris Dr 1, Pasir Ris Dr 2, Pasir Ris St 21, Pasir Ris Dr 4, Pasir Ris Dr 3, Pasir Ris Dr 8, Pasir Ris Dr 1, Elias Rd, Pasir Ris St 71, Pasir Ris Dr 10, Pasir Ris Dr 1, Pasir Ris Dr 12, TPE, Punggol Rd, Punggol Field, Punggol East, Punggol Ctrl, Punggol Pl and Punggol Interchange. | Punggol Interchange, Punggol Pl, Punggol Ctrl, Punggol East, Punggol Field, Punggol Rd, TPE, Pasir Ris Dr 12, Pasir Ris Dr 1, Pasir Ris Dr 10, Pasir Ris St 71, Elias Rd, Pasir Ris Dr 1, Pasir Ris Dr 8, Pasir Ris Dr 3, Pasir Ris Interchange, Pasir Ris Dr 3, Pasir Ris Dr 4, Pasir Ris St 21, Pasir Ris Dr 2, Pasir Ris Dr 1, Loyang Ave, Tampines Ave 7, Tampines Ave 2, Tampines St 23, Tampines St 21, Tampines Ave 4, Tampines Ave 5, Tampines Ctrl 2, Tampines Ctrl 1 and Tampines Interchange. |
| 2003 | Tampines Interchange, Tampines Ctrl 1, Tampines Ctrl 2, Tampines Ave 5, Tampines Ave 4, Tampines St 21, Tampines Ave 2, Tampines Ave 7, Loyang Ave, Pasir Ris Dr 1, Pasir Ris Dr 2, Pasir Ris St 21, Pasir Ris Dr 4, Pasir Ris Dr 3, Pasir Ris Ctrl, Pasir Ris Dr 1, Elias Rd, Pasir Ris St 71, Pasir Ris Dr 10, Pasir Ris Dr 1, Pasir Ris Dr 12, TPE, Punggol Rd, Punggol Field, Punggol East, Punggol Ctrl, Punggol Pl and Punggol Interchange. | Punggol Interchange, Punggol Pl, Punggol Ctrl, Punggol East, Punggol Field, Punggol Rd, TPE, Pasir Ris Dr 12, Pasir Ris Dr 1, Pasir Ris Dr 10, Pasir Ris St 71, Elias Rd, Pasir Ris Dr 1, Pasir Ris Ctrl, Pasir Ris Dr 3, Pasir Ris Interchange, Pasir Ris Dr 3, Pasir Ris Dr 4, Pasir Ris St 21, Pasir Ris Dr 2, Pasir Ris Dr 1, Loyang Ave, Tampines Ave 7, Tampines Ave 2, Tampines St 23, Tampines St 21, Tampines Ave 4, Tampines Ave 5, Tampines Ctrl 2, Tampines Ctrl 1 and Tampines Interchange. |
| 2002 | Tampines Interchange, Tampines Ctrl 1, Tampines Ctrl 2, Tampines Ave 5, Tampines Ave 4, Tampines St 21, Tampines Ave 2, Tampines Ave 7, Loyang Ave, Pasir Ris Dr 1, Pasir Ris Dr 2, Pasir Ris St 21, Pasir Ris Dr 4, Pasir Ris Dr 3, Pasir Ris Ctrl, Pasir Ris Dr 1, Elias Rd, Pasir Ris St 71, Pasir Ris Dr 10, Pasir Ris Dr 1 and Pasir Ris St 71 (Loop) | Elias Rd, Pasir Ris Dr 1, Pasir Ris Ctrl, Pasir Ris Dr 3, Pasir Ris Interchange, Pasir Ris Dr 3, Pasir Ris Dr 4, Pasir Ris St 21, Pasir Ris Dr 2, Pasir Ris Dr 1, Loyang Ave, Tampines Ave 7, Tampines Ave 2, Tampines St 23, Tampines St 21, Tampines Ave 4, Tampines Ave 5, Tampines Ctrl 2, Tampines Ctrl 1 and Tampines Interchange. |
Go-Ahead Bus Service 3A (since 19 Oct 2003)
| Year | Route (PM Peak/Last Bus: One-Directional) |
| 2015 | Tampines Interchange, Tampines Ctrl 1, Tampines Ctrl 2, Tampines Ave 5, Tampines Ave 4, Tampines St 21, Tampines Ave 2, Tampines Ave 7, Loyang Ave, Pasir Ris Dr 1, Pasir Ris Dr 2, Pasir Ris St 21, Pasir Ris Dr 4, Pasir Ris Dr 3, Pasir Ris Dr 8, Pasir Ris Dr 1, Elias Rd, Pasir Ris St 71, Pasir Ris Dr 10, Pasir Ris Dr 1 and Pasir Ris Dr 12 (terminating at Blk 747A). |
| 2003 | Tampines Interchange, Tampines Ctrl 1, Tampines Ctrl 2, Tampines Ave 5, Tampines Ave 4, Tampines St 21, Tampines Ave 2, Tampines Ave 7, Loyang Ave, Pasir Ris Dr 1, Pasir Ris Dr 2, Pasir Ris St 21, Pasir Ris Dr 4, Pasir Ris Dr 3, Pasir Ris Ctrl, Pasir Ris Dr 1, Elias Rd, Pasir Ris St 71, Pasir Ris Dr 10, Pasir Ris Dr 1 and Pasir Ris Dr 12 (terminating at Blk 747A). |
SBS Transit Bus Service 4 (since 17 Mar 2013)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2013 | Tampines Interchange, Tampines Ctrl 1, Tampines Ctrl 3, Tampines Ave 7, Loyang Ave, Old Tampines Rd, Flora Rd, Mariam Way, Upp Changi Rd Nth, Changi Nth St 1 and Changi Nth Way (Loop) | Tanah Merah Besar Rd, Upp Changi Rd Nth, Mariam Way, Flora Rd, Old Tampines Rd, Loyang Ave, Tampines Ave 7, Tampines Ctrl 3, Tampines Ctrl 1 and Tampines Interchange. |
SBS Transit Bus Service 5 (since 11 Mar 2007)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2019 | Pasir Ris Interchange, Pasir Ris Dr 3, New Loyang Lk, Old Tampines Rd, Upp Changi Rd Nth, Mariam Way, Flora Rd, Flora Dr, Upp Changi Rd Nth, Upp Changi Rd East, Simei Rd, Simei St 3, Simei Ave, Tampines Ave 1, Bedok Reservoir Rd, Kaki Bt Ave 1, Eunos Lk, Jln Eunos, PIE, Jln Toa Payoh, Thomson Rd, Newton Rd, Scotts Rd, Paterson Rd, Paterson Hill, Irwell Bank Rd, Kim Seng Rd, Outram Rd, Tiong Bahru Rd, Lower Delta Rd, Jln Bt Merah, Henderson Rd, Bt Merah Ctrl and Bt Merah Interchange. | Bt Merah Interchange, Bt Merah Ctrl, Henderson Rd, Jln Bt Merah, Lower Delta Rd, Tiong Bahru Rd, Zion Rd, Hoot Kiam Rd, Paterson Hill, Paterson Rd, Scotts Rd, Newton Rd, Thomson Rd, Jln Toa Payoh, PIE, Jln Eunos, Eunos Lk, Kaki Bt Ave 1, Bedok Reservoir Rd, Tampines Ave 1, Simei Ave, Simei St 3, Simei Rd, Upp Changi Rd East, Upp Changi Rd Nth, Flora Dr, Flora Rd, Mariam Way, Upp Changi Rd Nth, Old Tampines Rd, New Loyang Lk, Pasir Ris Dr 3 and Pasir Ris Interchange. |
| 2016 | Pasir Ris Interchange, Pasir Ris Dr 3, New Loyang Lk, Old Tampines Rd, Upp Changi Rd Nth, Upp Changi Rd East, Simei Rd, Simei St 3, Simei Ave, Tampines Ave 1, Bedok Reservoir Rd, Kaki Bt Ave 1, Eunos Lk, Jln Eunos, PIE, Jln Toa Payoh, Thomson Rd, Newton Rd, Scotts Rd, Paterson Rd, Paterson Hill, Irwell Bank Rd, Kim Seng Rd, Outram Rd, Tiong Bahru Rd, Lower Delta Rd, Jln Bt Merah, Henderson Rd, Bt Merah Ctrl and Bt Merah Interchange. | Bt Merah Interchange, Bt Merah Ctrl, Henderson Rd, Jln Bt Merah, Lower Delta Rd, Tiong Bahru Rd, Zion Rd, Hoot Kiam Rd, Paterson Hill, Paterson Rd, Scotts Rd, Newton Rd, Thomson Rd, Jln Toa Payoh, PIE, Jln Eunos, Eunos Lk, Kaki Bt Ave 1, Bedok Reservoir Rd, Tampines Ave 1, Simei Ave, Simei St 3, Simei Rd, Upp Changi Rd East, Upp Changi Rd Nth, Old Tampines Rd, New Loyang Lk, Pasir Ris Dr 3 and Pasir Ris Interchange. |
| 2011 | Pasir Ris Interchange, Pasir Ris Dr 3, New Loyang Lk, Old Tampines Rd, Upp Changi Rd Nth, Upp Changi Rd East, Simei Rd, Simei St 3, Simei Ave, Tampines Ave 1, Bedok Reservoir Rd, Kaki Bt Ave 1, Jln Damai, Bedok Reservoir Rd, Jln Tenaga, Kaki Bt Ave 1, Eunos Lk, Jln Eunos, PIE, Jln Toa Payoh, Thomson Rd, Newton Rd, Scotts Rd, Paterson Rd, Paterson Hill, Irwell Bank Rd, Kim Seng Rd, Outram Rd, Tiong Bahru Rd, Lower Delta Rd, Jln Bt Merah, Henderson Rd, Bt Merah Ctrl and Bt Merah Interchange. | Bt Merah Interchange, Bt Merah Ctrl, Henderson Rd, Jln Bt Merah, Lower Delta Rd, Tiong Bahru Rd, Zion Rd, Hoot Kiam Rd, Paterson Hill, Paterson Rd, Scotts Rd, Newton Rd, Thomson Rd, Jln Toa Payoh, PIE, Jln Eunos, Eunos Lk, Kaki Bt Ave 1, Jln Tenaga, Bedok Reservoir Rd, Jln Damai, Kaki Bt Ave 1, Bedok Reservoir Rd, Tampines Ave 1, Simei Ave, Simei St 3, Simei Rd, Upp Changi Rd East, Upp Changi Rd Nth, Old Tampines Rd, New Loyang Lk, Pasir Ris Dr 3 and Pasir Ris Interchange. |
| 2007 | Pasir Ris Interchange, Pasir Ris Dr 3, New Loyang Lk, Old Tampines Rd, Upp Changi Rd Nth, Upp Changi Rd East, Simei Rd, Simei St 3, Simei Ave, Tampines Ave 1, Bedok Reservoir Rd, Kaki Bt Ave 1, Eunos Lk, Jln Eunos, PIE, Jln Toa Payoh, Thomson Rd, Newton Rd, Scotts Rd, Paterson Rd, Paterson Hill, Irwell Bank Rd, Kim Seng Rd, Outram Rd, Tiong Bahru Rd, Lower Delta Rd, Jln Bt Merah, Henderson Rd, Bt Merah Ctrl and Bt Merah Interchange. | Bt Merah Interchange, Bt Merah Ctrl, Henderson Rd, Jln Bt Merah, Lower Delta Rd, Tiong Bahru Rd, Zion Rd, Hoot Kiam Rd, Paterson Hill, Paterson Rd, Scotts Rd, Newton Rd, Thomson Rd, Jln Toa Payoh, PIE, Jln Eunos, Eunos Lk, Kaki Bt Ave 1, Bedok Reservoir Rd, Tampines Ave 1, Simei Ave, Simei St 3, Simei Rd, Upp Changi Rd East, Upp Changi Rd Nth, Old Tampines Rd, New Loyang Lk, Pasir Ris Dr 3 and Pasir Ris Interchange. |
SBS Transit Bus Service 5A (since 14 Aug 2023)
| Year | Route (AM/PM Peak: One-Directional) |
| 2023 | Mariam Way, Flora Rd, Flora Dr, Upp Changi Rd Nth and Upp Changi Rd East (terminating at Upp Changi Stn/SUTD). |
SBS Transit Bus Service 5B (since 14 Aug 2023)
| Year | Route (PM Peak: One-Directional) |
| 2023 | Simei St 3, Simei Rd, Upp Changi Rd East, Upp Changi Rd Nth, Flora Dr, Flora Rd and Mariam Way (terminating at Bef Mariam Wk). |
Go-Ahead Bus Service 6 (since 25 Oct 1993)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2023 | Pasir Ris Interchange, Pasir Ris Dr 3, Loyang Ave, Loyang Way and Loyang Cres (Loop) | Loyang Way, Loyang Ave, Pasir Ris Dr 3 and Pasir Ris Interchange. |
| 2004 | Pasir Ris Interchange, Pasir Ris Dr 3, Loyang Ave, Loyang Lane, Loyang Way and Loyang Cres (Loop) | Loyang Way, Loyang Lane, Loyang Ave, Pasir Ris Dr 3 and Pasir Ris Interchange. |
| 1993 | Pasir Ris Interchange, Pasir Ris Dr 3, Loyang Ave, Loyang Lane, Loyang Way and Loyang Cres (Loop) | Loyang Way, Loyang Ave, Pasir Ris Dr 3 and Pasir Ris Interchange. |
SBS Transit Bus Service 7 (since 11 Mar 1979)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2011 | Bedok Interchange, Bedok Nth Dr, Bedok Nth Ave 1, New Upp Changi Rd, Changi Rd, Geylang Rd, Guillemard Rd, Sims Way, Geylang Rd, Kallang Rd, Crawford St, Nth Bridge Rd, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Grange Rd, Orchard Blvd, Grange Rd, Napier Rd, Holland Rd, Ulu Pandan Rd, Clementi Rd, Clementi Ave 2, Clementi Ave 5, Clementi Ave 4, Clementi Ave 3 and Clementi Interchange. | Clementi Interchange, Clementi Ave 3, Clementi Ave 4, Clementi Ave 5, Clementi Ave 2, Clementi Rd, Ulu Pandan Rd, Holland Rd, Napier Rd, Tanglin Rd, Orchard Rd, Bras Basah Rd, Victoria St, Kallang Rd, Sims Ave, Sims Way, Guillemard Rd, Paya Lebar Rd, Sims Ave, Sims Ave East, New Upp Changi Rd, Bedok Nth Ave 1, Bedok Nth Dr and Bedok Interchange. |
| 2005 | Bedok Interchange, Bedok Nth Ave 1, New Upp Changi Rd, Changi Rd, Geylang Rd, Guillemard Rd, Sims Way, Geylang Rd, Kallang Rd, Crawford St, Nth Bridge Rd, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Grange Rd, Orchard Blvd, Grange Rd, Napier Rd, Holland Rd, Ulu Pandan Rd, Clementi Rd, Clementi Ave 2, Clementi Ave 5, Clementi Ave 4, Clementi Ave 3 and Clementi Interchange. | Clementi Interchange, Clementi Ave 3, Clementi Ave 4, Clementi Ave 5, Clementi Ave 2, Clementi Rd, Ulu Pandan Rd, Holland Rd, Napier Rd, Tanglin Rd, Orchard Rd, Bras Basah Rd, Victoria St, Kallang Rd, Sims Ave, Sims Way, Guillemard Rd, Paya Lebar Rd, Sims Ave, Sims Ave East, New Upp Changi Rd and Bedok Interchange. |
| 1992 | Bedok Interchange, Bedok Nth Ave 1, New Upp Changi Rd, Changi Rd, Geylang Rd, Guillemard Rd, Mountbatten Rd, Geylang Rd, Kallang Rd, Crawford St, Nth Bridge Rd, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Orchard Lk, Orchard Blvd, Grange Rd, Napier Rd, Holland Rd, Ulu Pandan Rd, Clementi Rd, Clementi Ave 2, Clementi Ave 5, Clementi Ave 4, Clementi Ave 3 and Clementi Interchange. | Clementi Interchange, Clementi Ave 3, Clementi Ave 4, Clementi Ave 5, Clementi Ave 2, Clementi Rd, Ulu Pandan Rd, Holland Rd, Napier Rd, Tanglin Rd, Orchard Rd, Bras Basah Rd, Victoria St, Kallang Rd, Sims Ave, Lor 1 Geylang, Mountbatten Rd, Guillemard Rd, Paya Lebar Rd, Sims Ave, Sims Ave East, New Upp Changi Rd and Bedok Interchange. |
| 1991 | Bedok Interchange, Bedok Nth Ave 1, New Upp Changi Rd, Changi Rd, Geylang Rd, Guillemard Rd, Mountbatten Rd, Geylang Rd, Kallang Rd, Crawford St, Nth Bridge Rd, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Grange Rd, Orchard Blvd, Grange Rd, Napier Rd, Holland Rd, Ulu Pandan Rd, Clementi Rd, Clementi Ave 2, Clementi Ave 5, Clementi Ave 4, Clementi Ave 3 and Clementi Interchange. | Clementi Interchange, Clementi Ave 3, Clementi Ave 4, Clementi Ave 5, Clementi Ave 2, Clementi Rd, Ulu Pandan Rd, Holland Rd, Napier Rd, Tanglin Rd, Orchard Rd, Bras Basah Rd, Victoria St, Kallang Rd, Sims Ave, Lor 1 Geylang, Mountbatten Rd, Guillemard Rd, Paya Lebar Rd, Sims Ave, Sims Ave East, New Upp Changi Rd and Bedok Interchange. |
| 1989 | Bedok Interchange, Bedok Nth Ave 1, New Upp Changi Rd, Changi Rd, Geylang Rd, Guillemard Rd, Mountbatten Rd, Geylang Rd, Kallang Rd, Crawford St, Nth Bridge Rd, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Grange Rd, Orchard Blvd, Grange Rd, Napier Rd, Holland Rd, Ulu Pandan Rd, Clementi Rd, Commonwealth Ave West, Boon Lay Way, Jurong East Ctrl, Jurong East St 13 and Jurong East Interchange. | Jurong East Interchange, Jurong East St 12, Jurong East St 13, Jurong East Ctrl, Boon Lay Way, Commonwealth Ave West, Clementi Ave 2, Clementi Rd, Ulu Pandan Rd, Holland Rd, Napier Rd, Tanglin Rd, Orchard Rd, Bras Basah Rd, Victoria St, Kallang Rd, Sims Ave, Lor 1 Geylang, Mountbatten Rd, Guillemard Rd, Paya Lebar Rd, Sims Ave, Sims Ave East, New Upp Changi Rd and Bedok Interchange. |
| 1985 | Bedok Interchange, Bedok Nth Ave 1, New Upp Changi Rd, Changi Rd, Geylang Rd, Guillemard Rd, Nicoll Highway, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Grange Rd, Orchard Blvd, Grange Rd, Napier Rd, Holland Rd, Ulu Pandan Rd, Clementi Rd, Commonwealth Ave West, Boon Lay Way, Jurong East Ctrl, Jurong East St 13 and Jurong East Interchange. | Jurong East Interchange, Jurong East St 12, Jurong East St 13, Jurong East Ctrl, Boon Lay Way, Commonwealth Ave West, Clementi Ave 2, Clementi Rd, Ulu Pandan Rd, Holland Rd, Napier Rd, Tanglin Rd, Orchard Rd, Bras Basah Rd, Nicoll Highway, Guillemard Rd, Paya Lebar Rd, Sims Ave, Sims Ave East, New Upp Changi Rd and Bedok Interchange. |
| 1983 | Bedok Interchange, Bedok Nth Ave 1, New Upp Changi Rd, Changi Rd, Geylang Rd, Guillemard Rd, Nicoll Highway, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Grange Rd, Orchard Blvd, Grange Rd, Napier Rd, Holland Rd, Ulu Pandan Rd, Clementi Rd, Commonwealth Ave West, Clementi Ave 3 and Clementi Interchange. | Clementi Interchange, Clementi Ave 3, Commonwealth Ave West, Clementi Ave 2, Clementi Rd, Ulu Pandan Rd, Holland Rd, Napier Rd, Tanglin Rd, Orchard Rd, Dhoby Ghaut, Bras Basah Rd, Nicoll Highway, Guillemard Rd, Paya Lebar Rd, Sims Ave, Sims Ave East, New Upp Changi Rd and Bedok Interchange. |
| 1979 | Bedok Interchange, Bedok Nth Ave 1, New Upp Changi Rd, Changi Rd, Geylang Rd, Guillemard Rd, Nicoll Highway, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Grange Rd, Orchard Blvd, Grange Rd, Napier Rd, Holland Rd and Holland Rd Fringe Car Park. | Holland Rd Fringe Car Park, Holland Rd, Napier Rd, Tanglin Rd, Orchard Rd, Dhoby Ghaut, Bras Basah Rd, Nicoll Highway, Guillemard Rd, Paya Lebar Rd, Sims Ave, Sims Ave East, New Upp Changi Rd and Bedok Interchange. |
SBS Transit Bus Service 7A (since 25 Feb 2018)
| Year | Route (One-Directional) |
| 2018 | Bedok Interchange, Bedok Nth Dr, Bedok Nth Ave 1, New Upp Changi Rd, Changi Rd, Geylang Rd, Guillemard Rd, Sims Way, Geylang Rd, Kallang Rd, Crawford St, Nth Bridge Rd, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Grange Rd and Orchard Blvd (terminating at Orchard Stn Exit 13). |
SBS Transit Bus Service 7B (since 25 Feb 2018)
| Year | Route (One-Directional) |
| 2018 | Clementi Interchange, Clementi Ave 3, Clementi Ave 4, Clementi Ave 5, Clementi Ave 2, Clementi Rd, Ulu Pandan Rd, Holland Rd, Napier Rd, Tanglin Rd and Orchard Rd (terminating at Dhoby Ghaut Stn). |
SBS Transit Bus Service 8 (since 1 Mar 1990)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2011 | Tampines Interchange, Tampines Ctrl 1, Tampines Ctrl 3, Tampines Ave 7, Tampines Ave 2, Tampines Ave 1, Tampines Ave 10, Bartley Rd East, Bedok Nth Rd, Bedok Reservoir Rd, Eunos Lk, Ubi Ave 2, Paya Lebar Rd, MacPherson Rd, Jln Toa Payoh, Kim Keat Lk, Lor 6 Toa Payoh and Toa Payoh Interchange. | Toa Payoh Interchange, Lor 2 Toa Payoh, Lor 6 Toa Payoh, Kim Keat Lk, Jln Toa Payoh, MacPherson Rd, Paya Lebar Rd, Ubi Ave 2, Eunos Lk, Bedok Reservoir Rd, Bedok Nth Rd, Bartley Rd East, Tampines Ave 10, Tampines Ave 1, Tampines Ave 2, Tampines Ave 7, Tampines Ctrl 3, Tampines Ctrl 1 and Tampines Interchange. |
| 1995 | Tampines Interchange, Tampines Ctrl 1, Tampines Ctrl 3, Tampines Ave 7, Tampines Ave 2, Tampines Ave 1, Tampines Ave 10, Bartley Rd East, Bedok Nth Rd, Bedok Reservoir Rd, Eunos Lk, Ubi Ave 2, Paya Lebar Rd, MacPherson Rd, Bendemeer Rd, Whampoa Nth, Serangoon Rd, Jln Toa Payoh, Kim Keat Lk, Lor 6 Toa Payoh and Toa Payoh Interchange. | Toa Payoh Interchange, Lor 2 Toa Payoh, Lor 6 Toa Payoh, Kim Keat Lk, Jln Toa Payoh, MacPherson Rd, Paya Lebar Rd, Ubi Ave 2, Eunos Lk, Bedok Reservoir Rd, Bedok Nth Rd, Bartley Rd East, Tampines Ave 10, Tampines Ave 1, Tampines Ave 2, Tampines Ave 7, Tampines Ctrl 3, Tampines Ctrl 1 and Tampines Interchange. |
| 1994 | Tampines Interchange, Tampines Ctrl 1, Tampines Ctrl 3, Tampines Ave 7, Tampines Ave 2, Tampines Ave 1, Bedok Reservoir Rd, Eunos Lk, Ubi Ave 2, Paya Lebar Rd, MacPherson Rd, Bendemeer Rd, Whampoa Nth, Serangoon Rd, Jln Toa Payoh, Kim Keat Lk, Lor 6 Toa Payoh and Toa Payoh Interchange. | Toa Payoh Interchange, Lor 2 Toa Payoh, Lor 6 Toa Payoh, Kim Keat Lk, Jln Toa Payoh, MacPherson Rd, Paya Lebar Rd, Ubi Ave 2, Eunos Lk, Bedok Reservoir Rd, Tampines Ave 1, Tampines Ave 2, Tampines Ave 7, Tampines Ctrl 3, Tampines Ctrl 1 and Tampines Interchange. |
| 1992 | Tampines Interchange, Tampines Ctrl 1, Tampines Ctrl 3, Tampines Ave 7, Tampines Ave 2, Tampines Ave 1, Bedok Reservoir Rd, Eunos Lk, Ubi Ave 2, Paya Lebar Rd, MacPherson Rd, Bendemeer Rd, Whampoa Nth, Serangoon Rd, Jln Toa Payoh, Lor 2 Toa Payoh, Lor 6 Toa Payoh and Toa Payoh Interchange. | Toa Payoh Interchange, Lor 2 Toa Payoh, Lor 6 Toa Payoh, Kim Keat Lk, Jln Toa Payoh, MacPherson Rd, Paya Lebar Rd, Ubi Ave 2, Eunos Lk, Bedok Reservoir Rd, Tampines Ave 1, Tampines Ave 2, Tampines Ave 7, Tampines Ctrl 3, Tampines Ctrl 1 and Tampines Interchange. |
| 1990 | Pasir Ris Interchange, Pasir Ris Dr 3, Pasir Ris Dr 4, Pasir Ris Dr 1, Loyang Ave, Tampines Ave 7, Tampines Ave 2, Tampines Ave 1, Bedok Reservoir Rd, Eunos Lk, Ubi Ave 2, Paya Lebar Rd, MacPherson Rd, Bendemeer Rd, Whampoa Nth, Serangoon Rd, Jln Toa Payoh, Lor 2 Toa Payoh, Lor 6 Toa Payoh and Toa Payoh Interchange. | Toa Payoh Interchange, Lor 2 Toa Payoh, Lor 6 Toa Payoh, Kim Keat Ave, Jln Toa Payoh, MacPherson Rd, Paya Lebar Rd, Ubi Ave 2, Eunos Lk, Bedok Reservoir Rd, Tampines Ave 1, Tampines Ave 2, Tampines Ave 7, Loyang Ave, Pasir Ris Dr 1, Pasir Ris Dr 4, Pasir Ris Dr 3 and Pasir Ris Interchange. |
SBS Transit Bus Service 9 (since 9 Apr 1979)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2023 | Bedok Interchange, Bedok Nth Dr, Bedok Nth Ave 1, New Upp Changi Rd, Bedok Rd, Upp Changi Rd, Simei Ave, Simei St 3, Simei Rd, Tampines St 31, Tampines Ave 2, Tampines Ave 7, Loyang Ave, Loyang Way, Loyang Ave, Telok Paku Rd, Nicoll Dr, Airline Rd and Airport Cargo Rd (Loop) | Airline Rd, Nicoll Dr, Telok Paku Rd, Loyang Ave, Loyang Way, Loyang Ave, Tampines Ave 7, Tampines Ave 2, Tampines St 31, Simei Rd, Simei St 3, Simei Ave, Upp Changi Rd, Bedok Rd, New Upp Changi Rd, Bedok Nth Ave 1, Bedok Nth Dr and Bedok Interchange. |
| 2011 | Bedok Interchange, Bedok Nth Dr, Bedok Nth Ave 1, New Upp Changi Rd, Bedok Rd, Upp Changi Rd, Simei Ave, Simei St 3, Simei Rd, Tampines St 31, Tampines Ave 2, Tampines Ave 7, Loyang Ave, Telok Paku Rd, Nicoll Dr, Airline Rd and Airport Cargo Rd (Loop) | Airline Rd, Nicoll Dr, Telok Paku Rd, Loyang Ave, Tampines Ave 7, Tampines Ave 2, Tampines St 31, Simei Rd, Simei St 3, Simei Ave, Upp Changi Rd, Bedok Rd, New Upp Changi Rd, Bedok Nth Ave 1, Bedok Nth Dr and Bedok Interchange. |
| 1995 | Bedok Interchange, Bedok Nth Ave 1, New Upp Changi Rd, Bedok Rd, Upp Changi Rd, Simei Ave, Simei St 3, Simei Rd, Tampines St 31, Tampines Ave 2, Tampines Ave 7, Loyang Ave, Telok Paku Rd, Nicoll Dr, Airline Rd and Airport Cargo Rd (Loop) | Airline Rd, Nicoll Dr, Telok Paku Rd, Loyang Ave, Tampines Ave 7, Tampines Ave 2, Tampines St 31, Simei Rd, Simei St 3, Simei Ave, Upp Changi Rd, Bedok Rd, New Upp Changi Rd and Bedok Interchange. |
| 1992 | Bedok Interchange, Bedok Nth Ave 1, New Upp Changi Rd, Upp Changi Rd East, Simei Rd, Tampines St 31, Tampines Ave 2, Tampines Ave 7, Loyang Ave, Telok Paku Rd, Nicoll Dr, Airline Rd and Airport Cargo Rd (Loop) | Airline Rd, Nicoll Dr, Telok Paku Rd, Loyang Ave, Tampines Ave 7, Tampines Ave 2, Tampines St 31, Simei Rd, Upp Changi Rd East, New Upp Changi Rd and Bedok Interchange. |
| 1988 | Lor 1 Geylang Terminal, Lor 1 Geylang, Sims Ave, Sims Ave East, New Upp Changi Rd, Upp Changi Rd East, Simei Rd, Tampines St 31, Tampines Ave 2, Tampines Ave 7, Loyang Ave, Telok Paku Rd, Nicoll Dr, Airline Rd and Airport Cargo Rd (Loop) | Airline Rd, Nicoll Dr, Telok Paku Rd, Loyang Ave, Tampines Ave 7, Tampines Ave 2, Tampines St 31, Simei Rd, Upp Changi Rd East, New Upp Changi Rd, Changi Rd, Geylang Rd and Lor 1 Geylang Terminal. |
| 1985 | Lor 1 Geylang Terminal, Lor 1 Geylang, Sims Ave, Sims Ave East, New Upp Changi Rd, Bedok Rd, Upp Changi Rd, Upp Changi Rd East, Loyang Ave, Telok Paku Rd, Nicoll Dr, Airline Rd and Airport Cargo Rd (Loop) | Airline Rd, Nicoll Dr, Telok Paku Rd, Loyang Ave, Upp Changi Rd East, Upp Changi Rd, Bedok Rd, New Upp Changi Rd, Changi Rd, Geylang Rd and Lor 1 Geylang Terminal. |
| 1983 | Geylang Fringe Car Park, Lor 1 Geylang, Sims Ave, Sims Ave East, New Upp Changi Rd, Bedok Rd, Upp Changi Rd, Loyang Way, Loyang Ave, Telok Paku Rd, Nicoll Dr, Airline Rd and Airport Cargo Rd (Loop) | Airline Rd, Nicoll Dr, Telok Paku Rd, Loyang Ave, Loyang Way, Upp Changi Rd, Bedok Rd, New Upp Changi Rd, Changi Rd, Geylang Rd and Geylang Fringe Car Park. |
| 1981 | Geylang Fringe Car Park, Lor 1 Geylang, Sims Ave, Sims Ave East, New Upp Changi Rd, Bedok Rd, Upp Changi Rd, Loyang Way, Loyang Ave and Upp Changi Rd. | Upp Changi Rd, Loyang Ave, Loyang Way, Upp Changi Rd, Bedok Rd, New Upp Changi Rd, Changi Rd, Geylang Rd and Geylang Fringe Car Park. |
| 1979 | Geylang Fringe Car Park, Lor 1 Geylang, Sims Ave, Sims Ave East, New Upp Changi Rd, Bedok Rd and Upp Changi Rd. | Upp Changi Rd, Bedok Rd, New Upp Changi Rd, Changi Rd, Geylang Rd and Geylang Fringe Car Park. |
SBS Transit Bus Service 9A (since 2000)
| Year | Route (PM Peak: One-Directional) |
| 2011 | Bedok Interchange, Bedok Nth Dr, Bedok Nth Ave 1, New Upp Changi Rd, Bedok Rd, Upp Changi Rd, Simei Ave, Simei St 3, Simei Rd, Tampines St 31, Tampines Ave 2, Tampines Ave 7 and Loyang Ave (terminating at Blk 149A). |
| 2000 | Bedok Interchange, Bedok Nth Ave 1, New Upp Changi Rd, Bedok Rd, Upp Changi Rd, Simei Ave, Simei St 3, Simei Rd, Tampines St 31, Tampines Ave 2, Tampines Ave 7 and Loyang Ave (terminating at Blk 149A). |
SBS Transit Bus Service 9B (since 27 Nov 2023)
| Year | Route (AM Peak: One-Directional) |
| 2023 | Simei St 3, Simei Rd, Tampines St 31, Tampines Ave 2, Tampines Ave 7, Loyang Ave, Loyang Way, Loyang Ave, Telok Paku Rd, Nicoll Dr and Airline Rd (terminating at 3rd Cargo Agents). |
External Links & References:
- SBS Bus Guides 1980 – 1990/1991
- TransitLink Guides 1992 – 2014
- Transitlink eGuide
- SGWiki – History of Bus Services