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.
SMRT Bus Service 970 (since 20 Aug 2000)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2017 | Bt Panjang Interchange, Jelebu Rd, Petir Rd, Gangsa Rd, Bt Panjang Rd, Upp Bt Timah Rd, Hillview Rd, Hillview Ave, Bt Batok East Ave 2, Bt Batok East Ave 6, Jln Jurong Kechil, Jln Anak Bt, Dunearn Rd, Bt Timah Rd, Sixth Ave, Holland Rd, Holland Ave, Commonwealth Ave, Alexandra Rd, Delta Rd, River Valley Rd, Kim Seng Rd, Outram Rd, Eu Tong Sen St, Upp Pickering St, Pickering St, Church St, Cecil St, Finlayson Green, Raffles Quay, Shenton Way and Shenton Way Terminal. | Shenton Way Terminal, Prince Edward Rd, Shenton Way, Palmer Rd, Anson Rd, Cecil St, Cross St, Upp Cross St, New Bridge Rd, Outram Rd, Tiong Bahru Rd, Zion Rd, River Valley Rd, Delta Rd, Alexandra Rd, Commonwealth Ave, Holland Ave, Holland Rd, Sixth Ave, Bt Timah Rd, Upp Bt Timah Rd, Jln Jurong Kechil, Bt Batok East Ave 6, Bt Batok East Ave 2, Hillview Ave, Hillview Rd, Upp Bt Timah Rd, Bt Panjang Rd, Gangsa Rd, Petir Rd and Bt Panjang Interchange. |
| 2014 | Petir Rd, Gangsa Rd, Bt Panjang Rd, Upp Bt Timah Rd, Hillview Rd, Hillview Ave, Bt Batok East Ave 2, Bt Batok East Ave 6, Jln Jurong Kechil, Jln Anak Bt, Dunearn Rd, Bt Timah Rd, Sixth Ave, Holland Rd, Holland Ave, Commonwealth Ave, Alexandra Rd, Delta Rd, River Valley Rd, Kim Seng Rd, Outram Rd, Eu Tong Sen St, Upp Pickering St, Pickering St, Church St, Cecil St, Finlayson Green, Raffles Quay, Shenton Way, Palmer Rd and Shenton Way Terminal. | Shenton Way Terminal, Palmer Rd, Anson Rd, Cecil St, Cross St, Upp Cross St, New Bridge Rd, Outram Rd, Tiong Bahru Rd, Zion Rd, River Valley Rd, Delta Rd, Alexandra Rd, Commonwealth Ave, Holland Ave, Holland Rd, Sixth Ave, Bt Timah Rd, Upp Bt Timah Rd, Jln Jurong Kechil, Bt Batok East Ave 6, Bt Batok East Ave 2, Hillview Ave, Hillview Rd, Upp Bt Timah Rd, Bt Panjang Rd, Gangsa Rd, Petir Rd and Jelebu Rd. |
| 2012 | Petir Rd, Gangsa Rd, Bt Panjang Rd, Upp Bt Timah Rd, Hillview Rd, Hillview Ave, Bt Batok East Ave 2, Bt Batok East Ave 6, Jln Jurong Kechil, Upp Bt Timah Rd, Bt Timah Lk, Jln Anak Bt, Dunearn Rd, Bt Timah Rd, Sixth Ave, Holland Rd, Holland Ave, Commonwealth Ave, Alexandra Rd, Delta Rd, River Valley Rd, Kim Seng Rd, Outram Rd, Eu Tong Sen St, Upp Pickering St, Pickering St, Church St, Cecil St, Finlayson Green, Raffles Quay, Shenton Way, Palmer Rd and Shenton Way Terminal. | Shenton Way Terminal, Palmer Rd, Anson Rd, Cecil St, Cross St, Upp Cross St, New Bridge Rd, Outram Rd, Tiong Bahru Rd, Zion Rd, River Valley Rd, Delta Rd, Alexandra Rd, Commonwealth Ave, Holland Ave, Holland Rd, Sixth Ave, Bt Timah Rd, Upp Bt Timah Rd, Jln Jurong Kechil, Bt Batok East Ave 6, Bt Batok East Ave 2, Hillview Ave, Hillview Rd, Upp Bt Timah Rd, Bt Panjang Rd, Gangsa Rd, Petir Rd and Jelebu Rd. |
| 2003 | Bt Panjang Interchange, Jelebu Rd, Petir Rd, Gangsa Rd, Bt Panjang Rd, Upp Bt Timah Rd, Hillview Rd, Hillview Ave, Bt Batok East Ave 2, Bt Batok East Ave 6, Jln Jurong Kechil, Jln Anak Bt, Dunearn Rd, Bt Timah Rd, Sixth Ave, Holland Rd, Holland Ave, Commonwealth Ave, Alexandra Rd, Delta Rd, River Valley Rd, Kim Seng Rd, Outram Rd, Eu Tong Sen St, Upp Pickering St, Pickering St, Church St, Cecil St, Finlayson Green, Raffles Quay, Shenton Way, Palmer Rd and Shenton Way Terminal. | Shenton Way Terminal, Palmer Rd, Anson Rd, Cecil St, Cross St, Upp Cross St, New Bridge Rd, Outram Rd, Tiong Bahru Rd, Zion Rd, River Valley Rd, Delta Rd, Alexandra Rd, Commonwealth Ave, Holland Ave, Holland Rd, Sixth Ave, Bt Timah Rd, Upp Bt Timah Rd, Jln Jurong Kechil, Bt Batok East Ave 6, Bt Batok East Ave 2, Hillview Ave, Hillview Rd, Upp Bt Timah Rd, Bt Panjang Rd, Gangsa Rd, Petir Rd and Bt Panjang Interchange. |
| 2002 | Bt Panjang Interchange, Jelebu Rd, Petir Rd, Gangsa Rd, Bt Panjang Rd, Upp Bt Timah Rd, Hillview Rd, Hillview Ave, Bt Batok East Ave 2, Bt Batok East Ave 6, Jln Jurong Kechil, Upp Bt Timah Rd, Bt Timah Lk, Jln Anak Bt, Dunearn Rd, Bt Timah Rd, Sixth Ave, Holland Rd, Holland Ave, Commonwealth Ave, Alexandra Rd, Delta Rd, River Valley Rd, Kim Seng Rd, Outram Rd, Eu Tong Sen St, Upp Pickering St, Pickering St, Church St, Cecil St, Finlayson Green, Raffles Quay, Shenton Way, Palmer Rd and Shenton Way Terminal. | Shenton Way Terminal, Palmer Rd, Anson Rd, Cecil St, Cross St, Upp Cross St, New Bridge Rd, Outram Rd, Tiong Bahru Rd, Zion Rd, River Valley Rd, Delta Rd, Alexandra Rd, Commonwealth Ave, Holland Ave, Holland Rd, Sixth Ave, Bt Timah Rd, Upp Bt Timah Rd, Jln Jurong Kechil, Bt Batok East Ave 6, Bt Batok East Ave 2, Hillview Ave, Hillview Rd, Upp Bt Timah Rd, Bt Panjang Rd, Gangsa Rd, Petir Rd and Bt Panjang Interchange. |
| 2000 | Bt Panjang Interchange, Jelebu Rd, Petir Rd, Gangsa Rd, Bt Panjang Rd, Upp Bt Timah Rd, Hillview Rd, Hillview Ave, Bt Batok East Ave 2, Bt Batok East Ave 6, Jln Jurong Kechil, Upp Bt Timah Rd, Bt Timah Lk, Jln Anak Bt, Dunearn Rd, Bt Timah Rd, Sixth Ave, Holland Rd, Holland Ave, Commonwealth Ave, Alexandra Rd, Delta Rd, River Valley Rd, Kim Seng Rd, Outram Rd, Eu Tong Sen St, Upp Pickering St, Pickering St, Church St, Cecil St, Finlayson Green, Raffles Quay, Shenton Way, Palmer Rd and Shenton Way Terminal. | Shenton Way Terminal, Palmer Rd, Anson Rd, Cecil St, Cross St, Sth Bridge Rd, Neil Rd, Cantonment Rd, Outram Rd, Tiong Bahru Rd, Zion Rd, River Valley Rd, Delta Rd, Alexandra Rd, Commonwealth Ave, Holland Ave, Holland Rd, Sixth Ave, Bt Timah Rd, Upp Bt Timah Rd, Jln Jurong Kechil, Bt Batok East Ave 6, Bt Batok East Ave 2, Hillview Ave, Hillview Rd, Upp Bt Timah Rd, Bt Panjang Rd, Gangsa Rd, Petir Rd and Bt Panjang Interchange. |
SMRT Bus Service 972 (since 17 Nov 2013)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2022 | Bt Panjang Interchange, Jelebu Rd, Bt Panjang Ring Rd, Senja Rd, Bt Panjang Ring Rd, Jelapang Rd, Segar Rd, Fajar Rd, Bt Panjang Ring Rd, Bt Panjang Rd, BKE, PIE, Whitley Rd, Stevens Rd, Scotts Rd, Orchard Rd, Bras Basah Rd, Bencoolen St and Orchard Rd (Loop) | Penang Rd, Somerset Rd, Grange Rd, Orchard Lk, Orchard Turn, Orchard Blvd, Paterson Rd, Scotts Rd, Stevens Rd, Whitley Rd, PIE, BKE, Bt Panjang Rd, Bt Panjang Ring Rd, Fajar Rd, Segar Rd, Jelapang Rd, Senja Lk, Senja Rd, Bt Panjang Ring Rd, Jelebu Rd, Petir Rd and Bt Panjang Interchange. |
| 2017 | Bt Panjang Interchange, Jelebu Rd, Bt Panjang Ring Rd, Senja Rd, Senja Lk, Jelapang Rd, Segar Rd, Fajar Rd, Bt Panjang Ring Rd, Bt Panjang Rd, BKE, PIE, Whitley Rd, Stevens Rd, Scotts Rd, Orchard Rd, Bras Basah Rd, Bencoolen St and Orchard Rd (Loop) | Penang Rd, Somerset Rd, Grange Rd, Orchard Lk, Orchard Turn, Orchard Blvd, Paterson Rd, Scotts Rd, Stevens Rd, Whitley Rd, PIE, BKE, Bt Panjang Rd, Bt Panjang Ring Rd, Fajar Rd, Segar Rd, Jelapang Rd, Senja Lk, Senja Rd, Bt Panjang Ring Rd, Jelebu Rd, Petir Rd and Bt Panjang Interchange. |
| 2015 | Bt Panjang Rd, Bt Panjang Ring Rd, Senja Rd, Senja Lk, Jelapang Rd, Segar Rd, Fajar Rd, Bt Panjang Ring Rd, Bt Panjang Rd, BKE, PIE, Whitley Rd, Stevens Rd, Scotts Rd, Orchard Rd, Bras Basah Rd, Bencoolen St and Orchard Rd (Loop) | Penang Rd, Somerset Rd, Grange Rd, Orchard Lk, Orchard Turn, Orchard Blvd, Paterson Rd, Scotts Rd, Stevens Rd, Whitley Rd, PIE, BKE, Bt Panjang Rd, Bt Panjang Ring Rd, Fajar Rd, Segar Rd, Jelapang Rd, Senja Lk, Senja Rd, Bt Panjang Ring Rd and Bt Panjang Rd. |
| 2013 | Bt Panjang Rd, Bt Panjang Ring Rd, Jelapang Rd, Segar Rd, Fajar Rd, Bt Panjang Ring Rd, Bt Panjang Rd, BKE, PIE, Whitley Rd, Stevens Rd, Scotts Rd, Orchard Rd, Bras Basah Rd, Bencoolen St and Orchard Rd (Loop) | Penang Rd, Somerset Rd, Grange Rd, Orchard Lk, Orchard Turn, Orchard Blvd, Paterson Rd, Scotts Rd, Stevens Rd, Whitley Rd, PIE, BKE, Bt Panjang Rd, Bt Panjang Ring Rd, Fajar Rd, Segar Rd, Jelapang Rd, Bt Panjang Ring Rd and Bt Panjang Rd. |
SMRT Bus Service 972A (since 17 Nov 2013)
| Year | Route (Last Bus: One-Directional) |
| 2022 | Bt Panjang Interchange, Jelebu Rd, Bt Panjang Ring Rd, Senja Rd, Bt Panjang Ring Rd, Jelapang Rd, Segar Rd, Fajar Rd, Bt Panjang Ring Rd, Bt Panjang Rd, BKE, PIE, Whitley Rd, Stevens Rd, Scotts Rd and Orchard Rd (terminating at Dhoby Ghaut Stn). |
| 2017 | Bt Panjang Interchange, Jelebu Rd, Bt Panjang Ring Rd, Senja Rd, Senja Lk, Jelapang Rd, Segar Rd, Fajar Rd, Bt Panjang Ring Rd, Bt Panjang Rd, BKE, PIE, Whitley Rd, Stevens Rd, Scotts Rd and Orchard Rd (terminating at Dhoby Ghaut Stn). |
| 2015 | Bt Panjang Rd, Bt Panjang Ring Rd, Senja Rd, Senja Lk, Jelapang Rd, Segar Rd, Fajar Rd, Bt Panjang Ring Rd, Bt Panjang Rd, BKE, PIE, Whitley Rd, Stevens Rd, Scotts Rd and Orchard Rd (terminating at Dhoby Ghaut Stn). |
| 2013 | Bt Panjang Rd, Bt Panjang Ring Rd, Jelapang Rd, Segar Rd, Fajar Rd, Bt Panjang Ring Rd, Bt Panjang Rd, BKE, PIE, Whitley Rd, Stevens Rd, Scotts Rd and Orchard Rd (terminating at Dhoby Ghaut Stn). |
SMRT Bus Service 972M (since 30 Aug 2020)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2022 | Bt Panjang Interchange, Jelebu Rd, Bt Panjang Ring Rd, Senja Rd, Bt Panjang Ring Rd, Jelapang Rd, Segar Rd, Fajar Rd, Bt Panjang Ring Rd, Pending Rd, Petir Rd, Dairy Farm Rd, BKE, PIE, Whitley Rd, Dunearn Rd, Scotts Rd, Orchard Rd, Bras Basah Rd, Bencoolen St and Orchard Rd (Loop) | Penang Rd, Somerset Rd, Grange Rd, Orchard Lk, Orchard Turn, Orchard Blvd, Paterson Rd, Scotts Rd, Bt Timah Rd, Whitley Rd, PIE, BKE, Dairy Farm Rd, Petir Rd, Pending Rd, Bt Panjang Ring Rd, Fajar Rd, Segar Rd, Jelapang Rd, Senja Lk, Senja Rd, Bt Panjang Ring Rd, Jelebu Rd, Petir Rd and Bt Panjang Interchange. |
| 2020 | Bt Panjang Interchange, Jelebu Rd, Bt Panjang Ring Rd, Senja Rd, Senja Lk, Jelapang Rd, Segar Rd, Fajar Rd, Bt Panjang Ring Rd, Bt Panjang Rd, BKE, PIE, Whitley Rd, Dunearn Rd, Scotts Rd, Orchard Rd, Bras Basah Rd, Bencoolen St and Orchard Rd (Loop) | Penang Rd, Somerset Rd, Grange Rd, Orchard Lk, Orchard Turn, Orchard Blvd, Paterson Rd, Scotts Rd, Bt Timah Rd, Whitley Rd, PIE, BKE, Bt Panjang Rd, Bt Panjang Ring Rd, Fajar Rd, Segar Rd, Jelapang Rd, Senja Lk, Senja Rd, Bt Panjang Ring Rd, Jelebu Rd, Petir Rd and Bt Panjang Interchange. |
SMRT Bus Service 973 (since 26 Feb 2017)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2017 (Sep) | Bt Panjang Interchange, Jelebu Rd, Bt Panjang Rd, Pending Rd, Petir Rd, Dairy Farm Rd, Upp Bt Timah Rd, Hillview Rd, Hillview Ave and Hume Ave (Loop) | Upp Bt Timah Rd, Dairy Farm Rd, Petir Rd, Pending Rd, Bt Panjang Rd, Jelebu Rd, Petir Rd and Bt Panjang Interchange. |
| 2017 (Feb) | Bt Panjang Rd, Pending Rd, Petir Rd, Dairy Farm Rd, Upp Bt Timah Rd, Hillview Rd, Hillview Ave and Hume Ave (Loop) | Upp Bt Timah Rd, Dairy Farm Rd, Petir Rd, Pending Rd and Bt Panjang Rd. |
SMRT Bus Service 973A (since 13 Jan 2019)
| Year | Route (Last Bus: One-Directional) |
| 2019 | Bt Panjang Interchange, Jelebu Rd, Bt Panjang Rd and Pending Rd (terminating at Bef Pending Stn). |
SMRT Bus Service 974 (since 8 Apr 2018)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2021 | Joo Koon Interchange, Joo Koon Circle, Benoi Rd, Upp Jurong Rd, Pioneer Rd Nth, Jurong West St 63, Jurong West St 64, Boon Lay Way, Jln Boon Lay, Jln Bahar, KJE, Choa Chu Kang Dr, Choa Chu Kang Ave 4, Choa Chu Kang Way, Choa Chu Kang Rd and Upp Bt Timah Rd (Loop) | Petir Rd, Jelebu Rd, Bt Panjang Rd, Choa Chu Kang Rd, Choa Chu Kang Way, Choa Chu Kang Ave 4, Choa Chu Kang Dr, KJE, Jln Bahar, Jln Boon Lay, Boon Lay Way, Jurong West St 64, Jurong West St 63, Pioneer Rd Nth, Upp Jurong Rd, Benoi Rd, Joo Koon Circle and Joo Koon Interchange. |
| 2018 | Upp Bt Timah Rd, Petir Rd, Jelebu Rd, Bt Panjang Rd, Choa Chu Kang Rd, Choa Chu Kang Way, Choa Chu Kang Ave 4, Choa Chu Kang Dr, KJE, Jln Bahar, Jln Boon Lay, Boon Lay Way, Jurong West St 64, Jurong West St 63, Pioneer Rd Nth, Upp Jurong Rd, Benoi Rd, Joo Koon Circle and Joo Koon Interchange. | Joo Koon Interchange, Joo Koon Circle, Benoi Rd, Upp Jurong Rd, Pioneer Rd Nth, Jurong West St 63, Jurong West St 64, Boon Lay Way, Jln Boon Lay, Jln Bahar, KJE, Choa Chu Kang Dr, Choa Chu Kang Ave 4, Choa Chu Kang Way, Choa Chu Kang Rd and Upp Bt Timah Rd. |
SMRT Bus Service 974A (since 13 Jan 2019)
| Year | Route (Last Bus: One-Directional) |
| 2021 | Joo Koon Interchange, Joo Koon Circle, Benoi Rd, Upp Jurong Rd, Pioneer Rd Nth, Jurong West St 63, Jurong West St 64, Boon Lay Way, Jln Boon Lay, Jln Bahar, KJE, Choa Chu Kang Dr, Choa Chu Kang Ave 4, Choa Chu Kang Way, Choa Chu Kang Rd, Upp Bt Timah Rd, Petir Rd, Jelebu Rd, Bt Panjang Rd, Choa Chu Kang Rd, Choa Chu Kang Way and Choa Chu Kang Ave 4 (terminating at Lot 1/Choa Chu Kang Stn). |
| 2019 | Upp Bt Timah Rd, Petir Rd, Jelebu Rd, Bt Panjang Rd, Choa Chu Kang Rd, Choa Chu Kang Way and Choa Chu Kang Ave 4 (terminating at Lot 1/Choa Chu Kang Stn). |
SMRT Bus Service 975 (since 27 Feb 2005)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2017 | Bt Panjang Interchange, Jelebu Rd, Bt Panjang Rd, Choa Chu Kang Rd, Teck Whye Ave, Choa Chu Kang Dr, Choa Chu Kang Ave 4, Choa Chu Kang Way, Choa Chu Kang Ave 3, Brickland Rd, Sg Tengah Rd, Old Choa Chu Kang Rd, Lim Chu Kang Rd, Old Lim Chu Kang Rd, Lor Rusuk, Lim Chu Kang Rd and Lim Chu Kang Rd End (Loop) | Lim Chu Kang Rd, Lor Rusuk, Old Lim Chu Kang Rd, Lim Chu Kang Rd, Old Choa Chu Kang Rd, Sg Tengah Rd, Brickland Rd, Choa Chu Kang Ave 3, Choa Chu Kang Way, Choa Chu Kang Ave 4, Choa Chu Kang Dr, Teck Whye Ave, Choa Chu Kang Rd, Bt Panjang Rd, Jelebu Rd, Petir Rd and Bt Panjang Interchange. |
| 2015 | Petir Rd, Jelebu Rd, Bt Panjang Rd, Choa Chu Kang Rd, Teck Whye Ave, Choa Chu Kang Dr, Choa Chu Kang Ave 4, Choa Chu Kang Way, Choa Chu Kang Ave 3, Brickland Rd, Sg Tengah Rd, Old Choa Chu Kang Rd, Lim Chu Kang Rd, Old Lim Chu Kang Rd, Lor Rusuk, Lim Chu Kang Rd and Lim Chu Kang Rd End (Loop) | Lim Chu Kang Rd, Lor Rusuk, Old Lim Chu Kang Rd, Lim Chu Kang Rd, Old Choa Chu Kang Rd, Sg Tengah Rd, Brickland Rd, Choa Chu Kang Ave 3, Choa Chu Kang Way, Choa Chu Kang Ave 4, Choa Chu Kang Dr, Teck Whye Ave, Choa Chu Kang Rd, Bt Panjang Rd and Jelebu Rd. |
| 2012 | Jelebu Rd, Bt Panjang Rd, Choa Chu Kang Rd, Teck Whye Ave, Choa Chu Kang Dr, Choa Chu Kang Ave 4, Choa Chu Kang Way, Choa Chu Kang Ave 3, Brickland Rd, Sg Tengah Rd, Old Choa Chu Kang Rd, Lim Chu Kang Rd, Old Lim Chu Kang Rd, Lor Rusuk, Lim Chu Kang Rd and Lim Chu Kang Rd End (Loop) | Lim Chu Kang Rd, Lor Rusuk, Old Lim Chu Kang Rd, Lim Chu Kang Rd, Old Choa Chu Kang Rd, Sg Tengah Rd, Brickland Rd, Choa Chu Kang Ave 3, Choa Chu Kang Way, Choa Chu Kang Ave 4, Choa Chu Kang Dr, Teck Whye Ave, Choa Chu Kang Rd, Bt Panjang Rd and Jelebu Rd. |
| 2010 | Bt Panjang Interchange, Jelebu Rd, Bt Panjang Rd, Choa Chu Kang Rd, Teck Whye Ave, Choa Chu Kang Dr, Choa Chu Kang Ave 4, Choa Chu Kang Way, Choa Chu Kang Ave 3, Brickland Rd, Sg Tengah Rd, Old Choa Chu Kang Rd, Lim Chu Kang Rd, Old Lim Chu Kang Rd, Lor Rusuk, Lim Chu Kang Rd and Lim Chu Kang Rd End (Loop) | Lim Chu Kang Rd, Lor Rusuk, Old Lim Chu Kang Rd, Lim Chu Kang Rd, Old Choa Chu Kang Rd, Sg Tengah Rd, Brickland Rd, Choa Chu Kang Ave 3, Choa Chu Kang Way, Choa Chu Kang Ave 4, Choa Chu Kang Dr, Teck Whye Ave, Choa Chu Kang Rd, Bt Panjang Rd, Jelebu Rd, Petir Rd and Bt Panjang Interchange. |
| 2005 | Bt Panjang Interchange, Jelebu Rd, Bt Panjang Rd, Choa Chu Kang Rd, Teck Whye Ave, Choa Chu Kang Dr, Choa Chu Kang Ave 4, Choa Chu Kang Way, Choa Chu Kang Ave 3, Brickland Rd, Sg Tengah Rd, Old Choa Chu Kang Rd, Lim Chu Kang Rd, Old Lim Chu Kang Rd, Lim Chu Kang Rd and Lim Chu Kang Rd End (Loop) | Lim Chu Kang Rd, Old Lim Chu Kang Rd, Lim Chu Kang Rd, Old Choa Chu Kang Rd, Sg Tengah Rd, Brickland Rd, Choa Chu Kang Ave 3, Choa Chu Kang Way, Choa Chu Kang Ave 4, Choa Chu Kang Dr, Teck Whye Ave, Choa Chu Kang Rd, Bt Panjang Rd, Jelebu Rd, Petir Rd and Bt Panjang Interchange. |
SMRT Bus Service 975A (since 28 Jan 2020)
| Year | Route (PM Peak: One-Directional) |
| 2020 | Choa Chu Kang Ave 4, Choa Chu Kang Way, Choa Chu Kang Ave 3 and Brickland Rd (terminating at Aft Hai Inn See Tp). |
SMRT Bus Service 975B (since 24 Apr 2016)
| Year | Route (AM/PM Peak: One-Directional) |
| 2016 | Choa Chu Kang Ave 4, Choa Chu Kang Way, Choa Chu Kang Ave 3, Brickland Rd, Sg Tengah Rd, Old Choa Chu Kang Rd, Lim Chu Kang Rd, Old Lim Chu Kang Rd, Lor Rusuk and Lim Chu Kang Rd (terminating at Opp Lim Chu Kang Lane 3). |
SMRT Bus Service 975C (since 11 Apr 2021)
| Year | Route (Last Bus: One-Directional) |
| 2021 | Bt Panjang Interchange, Jelebu Rd, Bt Panjang Rd, Choa Chu Kang Rd, Teck Whye Ave, Choa Chu Kang Dr, Choa Chu Kang Ave 4, Choa Chu Kang Way, Choa Chu Kang Ave 3, Brickland Rd, Sg Tengah Rd, Old Choa Chu Kang Rd, Lim Chu Kang Rd, Old Lim Chu Kang Rd, Lor Rusuk and Lim Chu Kang Rd (terminating at Police Coast Guard). |
SMRT Bus Service 976 (since 10 Nov 2019)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2022 | Choa Chu Kang Interchange, Choa Chu Kang Loop, Choa Chu Kang Ave 4, Choa Chu Kang Way, Choa Chu Kang Rd, Bt Panjang Rd, Bt Panjang Ring Rd, Senja Rd, Bt Panjang Ring Rd, Segar Rd, Bt Panjang Ring Rd, Pending Rd, Petir Rd and Bt Panjang Interchange. | Bt Panjang Interchange, Jelebu Rd, Petir Rd, Pending Rd, Bt Panjang Ring Rd, Segar Rd, Bt Panjang Ring Rd, Senja Lk, Senja Rd, Bt Panjang Ring Rd, Bt Panjang Rd, Choa Chu Kang Rd, Choa Chu Kang Way, Choa Chu Kang Ave 4, Choa Chu Kang Loop and Choa Chu Kang Interchange. |
| 2019 | Choa Chu Kang Interchange, Choa Chu Kang Loop, Choa Chu Kang Ave 4, Choa Chu Kang Way, Choa Chu Kang Rd, Bt Panjang Rd, Bt Panjang Ring Rd, Senja Rd, Senja Lk, Bt Panjang Ring Rd, Segar Rd, Bt Panjang Ring Rd, Pending Rd, Petir Rd and Bt Panjang Interchange. | Bt Panjang Interchange, Jelebu Rd, Petir Rd, Pending Rd, Bt Panjang Ring Rd, Segar Rd, Bt Panjang Ring Rd, Senja Lk, Senja Rd, Bt Panjang Ring Rd, Bt Panjang Rd, Choa Chu Kang Rd, Choa Chu Kang Way, Choa Chu Kang Ave 4, Choa Chu Kang Loop and Choa Chu Kang Interchange. |
SMRT Bus Service 979 (since 27 Dec 2015)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2018 | Bt Panjang Interchange, Jelebu Rd, Bt Panjang Rd, Woodlands Rd, Stagmont Ring, Choa Chu Kang Lk, Choa Chu Kang Nth 5, Choa Chu Kang St 52, Choa Chu Kang Nth 6, Choa Chu Kang Dr, Choa Chu Kang Nth 7 and Choa Chu Kang Cres (Loop) | Choa Chu Kang Nth 7, Choa Chu Kang Dr, Choa Chu Kang Nth 6, Choa Chu Kang St 52, Choa Chu Kang Nth 5, Choa Chu Kang Lk, Stagmont Ring, Woodlands Rd, Upp Bt Timah Rd, Petir Rd and Bt Panjang Interchange. |
| 2017 | Bt Panjang Interchange, Jelebu Rd, Bt Panjang Rd, Woodlands Rd, KJE, Choa Chu Kang Dr, Choa Chu Kang Nth 5, Choa Chu Kang St 52, Choa Chu Kang Nth 6, Choa Chu Kang Dr, Choa Chu Kang Nth 7 and Choa Chu Kang Cres (Loop) | Choa Chu Kang Nth 7, Choa Chu Kang Dr, Choa Chu Kang Nth 6, Choa Chu Kang St 52, Choa Chu Kang Nth 5, Choa Chu Kang Dr, KJE, Woodlands Rd, Upp Bt Timah Rd, Petir Rd and Bt Panjang Interchange. |
| 2015 | Petir Rd, Jelebu Rd, Bt Panjang Rd, Woodlands Rd, KJE, Choa Chu Kang Dr, Choa Chu Kang Nth 5, Choa Chu Kang St 52, Choa Chu Kang Nth 6, Choa Chu Kang Dr, Choa Chu Kang Nth 7 and Choa Chu Kang Cres (Loop) | Choa Chu Kang Nth 7, Choa Chu Kang Dr, Choa Chu Kang Nth 6, Choa Chu Kang St 52, Choa Chu Kang Nth 5, Choa Chu Kang Dr, KJE, Woodlands Rd, Upp Bt Timah Rd, Petir Rd, Jelebu Rd and Bt Panjang Rd. |
Tower Transit Bus Service 980 (since 27 Dec 1998)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2006 | Sembawang Interchange, Sembawang Vista, Canberra Rd, Admiralty Dr, Sembawang Dr, Sembawang Ave, Sembawang Rd, Upp Thomson Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Bencoolen St, Middle Rd, Beach Rd, Crawford St, Kallang Rd, Sims Ave, Lor 1 Geylang, Geylang Rd and Lor 1 Geylang Terminal. | Lor 1 Geylang Terminal, Geylang Rd, Kallang Rd, Crawford St, Nth Bridge Rd, Jln Sultan, Beach Rd, Middle Rd, Victoria St, Rochor Rd, Rochor Canal Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Upp Thomson Rd, Sembawang Rd, Sembawang Ave, Sembawang Dr, Admiralty Dr, Canberra Rd, Sembawang Vista and Sembawang Interchange. |
| 2005 | Sembawang Interchange, Sembawang Vista, Sembawang Dr, Sembawang Ave, Sembawang Rd, Upp Thomson Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Bencoolen St, Middle Rd, Beach Rd, Crawford St, Kallang Rd, Sims Ave, Lor 1 Geylang, Geylang Rd and Lor 1 Geylang Terminal. | Lor 1 Geylang Terminal, Geylang Rd, Kallang Rd, Crawford St, Nth Bridge Rd, Jln Sultan, Beach Rd, Middle Rd, Victoria St, Rochor Rd, Rochor Canal Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Upp Thomson Rd, Sembawang Rd, Sembawang Ave, Sembawang Dr, Sembawang Vista and Sembawang Interchange. |
| 1998 | Admiralty Rd West Terminal, Admiralty Rd West, Canberra Rd, Sembawang Rd, Upp Thomson Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Bencoolen St, Middle Rd, Beach Rd, Crawford St, Kallang Rd, Sims Ave, Lor 1 Geylang, Geylang Rd and Lor 1 Geylang Terminal. | Lor 1 Geylang Terminal, Geylang Rd, Kallang Rd, Crawford St, Nth Bridge Rd, Jln Sultan, Beach Rd, Middle Rd, Victoria St, Rochor Rd, Rochor Canal Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Upp Thomson Rd, Sembawang Rd, Canberra Rd, Admiralty Rd West and Admiralty Rd West Terminal. |
Tower Transit Bus Service 981 (since 9 Nov 1999)
| Year | Route (One-Directional) | |
| AM Peak | PM Peak | |
| 2005 | Sembawang Interchange, Sembawang Vista, Sembawang Dr, Sembawang Way, Canberra Rd, Admiralty Rd West, Senoko Ave, Senoko Dr, Senoko Rd, Senoko Dr and Senoko Loop. | Senoko Rd, Senoko Dr, Senoko Loop, Senoko Dr, Senoko Ave, Admiralty Rd West, Canberra Rd, Sembawang Way, Sembawang Dr, Sembawang Vista and Sembawang Interchange. |
| 2002 | Sembawang Way, Canberra Rd, Admiralty Rd West, Senoko Ave, Senoko Dr, Senoko Rd, Senoko Dr and Senoko Loop. | Senoko Rd, Senoko Dr, Senoko Loop, Senoko Dr, Senoko Ave, Admiralty Rd West, Canberra Rd and Sembawang Way. |
| 1999 | Canberra Rd, Admiralty Rd West, Senoko Ave, Senoko Dr, Senoko Rd, Senoko Dr and Senoko Loop. | Senoko Rd, Senoko Dr, Senoko Loop, Senoko Dr, Senoko Ave, Admiralty Rd West and Canberra Rd. |
SMRT Bus Service 983 (since 25 Apr 2015)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2015 (Dec) | Choa Chu Kang Interchange, Choa Chu Kang Loop, Choa Chu Kang Ave 4, Choa Chu Kang Ave 5, Choa Chu Kang Ave 6, Choa Chu Kang Ave 1, Choa Chu Kang Ave 7, Choa Chu Kang Gr, Choa Chu Kang Way, Choa Chu Kang Rd, Upp Bt Timah Rd, Petir Rd, Jelebu Rd and Bt Panjang Rd (Loop) | Choa Chu Kang Rd, Choa Chu Kang Way, Choa Chu Kang Gr, Choa Chu Kang Ave 7, Choa Chu Kang Ave 1, Choa Chu Kang Ave 6, Choa Chu Kang Ave 5, Choa Chu Kang Ave 4, Choa Chu Kang Loop and Choa Chu Kang Interchange. |
| 2015 (Apr) | Choa Chu Kang Interchange, Choa Chu Kang Loop, Choa Chu Kang Ave 4, Choa Chu Kang Ave 5 and Keat Hong Cl (Loop) | Choa Chu Kang Ave 5, Choa Chu Kang Ave 4, Choa Chu Kang Loop and Choa Chu Kang Interchange. |
SMRT Bus Service 983A (since 30 Sep 2018)
| Year | Route (Last Bus: One-Directional) |
| 2018 | Choa Chu Kang Interchange, Choa Chu Kang Loop, Choa Chu Kang Ave 4, Choa Chu Kang Ave 5, Choa Chu Kang Ave 6, Choa Chu Kang Ave 1, Choa Chu Kang Ave 7, Choa Chu Kang Gr, Choa Chu Kang Way and Choa Chu Kang Rd (terminating at Blk 26). |
SMRT Bus Service 983M (since 18 Mar 2024)
| Year | Route (AM Peak: One-Directional) |
| 2024 | Choa Chu Kang Ave 5, Choa Chu Kang Ave 6, Choa Chu Kang Ave 1, Choa Chu Kang Ave 7, Choa Chu Kang Gr, Choa Chu Kang Way, Choa Chu Kang Ave 1 and Teck Whye Cres. |
SMRT Bus Service 985 (since 27 Jul 2003)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2014 | Choa Chu Kang Interchange, Choa Chu Kang Loop, Choa Chu Kang Ave 4, Choa Chu Kang Dr, Teck Whye Ave, Choa Chu Kang Rd, Bt Batok Rd, Bt Batok West Ave 5, Bt Batok West Ave 7, Bt Batok West Ave 4, Bt Batok West Ave 2, Bt Batok Ctrl, Bt Batok East Ave 2, Bt Batok East Ave 6, Jln Jurong Kechil, PIE, Jln Toa Payoh, Bendemeer Rd, Boon Keng Rd, Upp Boon Keng Rd, Lor 1 Geylang, Geylang Rd and Lor 1 Geylang Terminal. | Lor 1 Geylang Terminal, Lor 1 Geylang, Upp Boon Keng Rd, Boon Keng Rd, Serangoon Rd, Jln Toa Payoh, Whitley Rd, PIE, Jln Anak Bt, Upp Bt Timah Rd, Jln Jurong Kechil, Bt Batok East Ave 6, Bt Batok East Ave 2, Bt Batok Ctrl, Bt Batok West Ave 2, Bt Batok West Ave 4, Bt Batok West Ave 7, Bt Batok West Ave 5, Bt Batok Rd, Choa Chu Kang Rd, Teck Whye Ave, Choa Chu Kang Dr, Choa Chu Kang Loop and Choa Chu Kang Interchange. |
| 2012 | Choa Chu Kang Interchange, Choa Chu Kang Loop, Choa Chu Kang Ave 4, Choa Chu Kang Dr, Teck Whye Ave, Choa Chu Kang Rd, Bt Batok Rd, Bt Batok West Ave 5, Bt Batok West Ave 7, Bt Batok West Ave 4, Bt Batok West Ave 2, Bt Batok Ctrl, Bt Batok East Ave 2, Bt Batok East Ave 6, Jln Jurong Kechil, Upp Bt Timah Rd, Bt Timah Lk, PIE, Jln Toa Payoh, Bendemeer Rd, Boon Keng Rd, Upp Boon Keng Rd, Lor 1 Geylang, Geylang Rd and Lor 1 Geylang Terminal. | Lor 1 Geylang Terminal, Lor 1 Geylang, Upp Boon Keng Rd, Boon Keng Rd, Serangoon Rd, Jln Toa Payoh, Whitley Rd, PIE, Jln Anak Bt, Upp Bt Timah Rd, Jln Jurong Kechil, Bt Batok East Ave 6, Bt Batok East Ave 2, Bt Batok Ctrl, Bt Batok West Ave 2, Bt Batok West Ave 4, Bt Batok West Ave 7, Bt Batok West Ave 5, Bt Batok Rd, Choa Chu Kang Rd, Teck Whye Ave, Choa Chu Kang Dr, Choa Chu Kang Loop and Choa Chu Kang Interchange. |
| 2006 | Choa Chu Kang Interchange, Choa Chu Kang Loop, Choa Chu Kang Ave 4, Choa Chu Kang Dr, Teck Whye Ave, Choa Chu Kang Rd, Bt Batok Rd, Bt Batok West Ave 5, Bt Batok West Ave 7, Bt Batok West Ave 4, Bt Batok West Ave 2, Bt Batok Ctrl, Bt Batok East Ave 2, Bt Batok East Ave 6, Jln Jurong Kechil, PIE, Jln Toa Payoh, Bendemeer Rd, Boon Keng Rd, Upp Boon Keng Rd, Lor 1 Geylang, Geylang Rd and Lor 1 Geylang Terminal. | Lor 1 Geylang Terminal, Lor 1 Geylang, Upp Boon Keng Rd, Boon Keng Rd, Serangoon Rd, Jln Toa Payoh, Whitley Rd, PIE, Jln Anak Bt, Upp Bt Timah Rd, Jln Jurong Kechil, Bt Batok East Ave 6, Bt Batok East Ave 2, Bt Batok Ctrl, Bt Batok West Ave 2, Bt Batok West Ave 4, Bt Batok West Ave 7, Bt Batok West Ave 5, Bt Batok Rd, Choa Chu Kang Rd, Teck Whye Ave, Choa Chu Kang Dr, Choa Chu Kang Loop and Choa Chu Kang Interchange. |
| 2004 (Dec) | Choa Chu Kang Interchange, Choa Chu Kang Loop, Choa Chu Kang Ave 4, Choa Chu Kang Dr, Teck Whye Ave, Choa Chu Kang Rd, Bt Batok Rd, Bt Batok West Ave 7, Bt Batok West Ave 4, Bt Batok West Ave 2, Bt Batok Ctrl, Bt Batok East Ave 2, Bt Batok East Ave 6, Jln Jurong Kechil, PIE, Jln Toa Payoh, Bendemeer Rd, Boon Keng Rd, Upp Boon Keng Rd, Lor 1 Geylang, Geylang Rd and Lor 1 Geylang Terminal. | Lor 1 Geylang Terminal, Lor 1 Geylang, Upp Boon Keng Rd, Boon Keng Rd, Serangoon Rd, Jln Toa Payoh, Whitley Rd, PIE, Jln Anak Bt, Upp Bt Timah Rd, Jln Jurong Kechil, Bt Batok East Ave 6, Bt Batok East Ave 2, Bt Batok Ctrl, Bt Batok West Ave 2, Bt Batok West Ave 4, Bt Batok West Ave 7, Bt Batok Rd, Choa Chu Kang Rd, Teck Whye Ave, Choa Chu Kang Dr, Choa Chu Kang Loop and Choa Chu Kang Interchange. |
| 2004 (Apr) | Choa Chu Kang Interchange, Choa Chu Kang Loop, Choa Chu Kang Ave 4, Choa Chu Kang Dr, Teck Whye Ave, Choa Chu Kang Rd, Bt Batok Rd, Bt Batok West Ave 7, Bt Batok West Ave 4, Bt Batok West Ave 2, Bt Batok Ctrl, Bt Batok East Ave 2, Bt Batok East Ave 6, Jln Jurong Kechil, PIE, Jln Toa Payoh, Bendemeer Rd, Boon Keng Rd, Upp Boon Keng Rd, Lor 1 Geylang, Geylang Rd and Lor 1 Geylang Terminal. | Lor 1 Geylang Terminal, Geylang Rd, Kallang Rd, Sims Ave, Lor 1 Geylang, Upp Boon Keng Rd, Boon Keng Rd, Serangoon Rd, Jln Toa Payoh, Whitley Rd, PIE, Jln Anak Bt, Upp Bt Timah Rd, Jln Jurong Kechil, Bt Batok East Ave 6, Bt Batok East Ave 2, Bt Batok Ctrl, Bt Batok West Ave 2, Bt Batok West Ave 4, Bt Batok West Ave 7, Bt Batok Rd, Choa Chu Kang Rd, Teck Whye Ave, Choa Chu Kang Dr, Choa Chu Kang Loop and Choa Chu Kang Interchange. |
| 2003 | Choa Chu Kang Interchange, Choa Chu Kang Loop, Choa Chu Kang Ave 4, Choa Chu Kang Dr, Teck Whye Ave, Choa Chu Kang Rd, Bt Batok Rd, Bt Batok West Ave 7, Bt Batok West Ave 4, Bt Batok West Ave 2, Bt Batok Ctrl, Bt Batok East Ave 2, Bt Batok East Ave 6, Jln Jurong Kechil, PIE, Jln Toa Payoh, Bendemeer Rd, Boon Keng Rd, Upp Boon Keng Rd, Lor 1 Geylang, Geylang Rd and Lor 1 Geylang Terminal. | Lor 1 Geylang Terminal, Lor 1 Geylang, Upp Boon Keng Rd, Boon Keng Rd, Serangoon Rd, Jln Toa Payoh, Whitley Rd, PIE, Jln Anak Bt, Upp Bt Timah Rd, Jln Jurong Kechil, Bt Batok East Ave 6, Bt Batok East Ave 2, Bt Batok Ctrl, Bt Batok West Ave 2, Bt Batok West Ave 4, Bt Batok West Ave 7, Bt Batok Rd, Choa Chu Kang Rd, Teck Whye Ave, Choa Chu Kang Dr, Choa Chu Kang Loop and Choa Chu Kang Interchange. |
Tower Transit Bus Service 990 (since 15 Nov 2014)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2014 | Bt Batok Interchange, Bt Batok Ctrl, Bt Batok East Ave 3, Bt Batok East Ave 6, Bt Batok Ave 1, Jurong East Ctrl, Toh Guan Rd, Boon Lay Way, Jurong East Ctrl and Jurong Gateway Rd (Loop) | Boon Lay Way, Toh Guan Rd, Jurong East Ctrl, Bt Batok Ave 1, Bt Batok East Ave 6, Bt Batok East Ave 3, Bt Batok Ctrl and Bt Batok Interchange. |
SMRT Bus Service 991 (since 8 Jul 2018)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2018 (Sep) | Bt Batok Interchange, Bt Batok Ctrl, Bt Batok West Ave 3, Bt Batok West Ave 6, Bt Batok St 11, Bt Batok West Ave 3, Bt Batok West Ave 8, Bt Batok West Ave 5, Brickland Rd, Choa Chu Kang Ave 3, Choa Chu Kang Ave 1, Choa Chu Kang Ave 7, Keat Hong Lk, Choa Chu Kang Gr, Choa Chu Kang Way, Choa Chu Kang Ave 1, Choa Chu Kang Dr, Choa Chu Kang Loop and Choa Chu Kang Interchange. | Choa Chu Kang Interchange, Choa Chu Kang Loop, Choa Chu Kang Ave 4, Choa Chu Kang Dr, Choa Chu Kang Ave 1, Choa Chu Kang Way, Choa Chu Kang Gr, Keat Hong Lk, Choa Chu Kang Ave 7, Choa Chu Kang Ave 1, Choa Chu Kang Ave 3, Brickland Rd, Bt Batok West Ave 5, Bt Batok West Ave 8, Bt Batok West Ave 3, Bt Batok St 11, Bt Batok West Ave 6, Bt Batok West Ave 3, Bt Batok Ctrl and Bt Batok Interchange. |
| 2018 (Jul) | Bt Batok Interchange, Bt Batok Ctrl, Bt Batok West Ave 3, Bt Batok West Ave 6, Bt Batok St 11, Bt Batok West Ave 3, Bt Batok West Ave 8, Bt Batok West Ave 6, Bt Batok West Ave 9 and Bt Batok West Ave 5 (Loop) | Bt Batok West Ave 8, Bt Batok West Ave 3, Bt Batok St 11, Bt Batok West Ave 6, Bt Batok West Ave 3, Bt Batok Ctrl and Bt Batok Interchange. |
SMRT Bus Service 991A (since 8 Jul 2018)
| Year | Route (Last Bus: One-Directional) |
| 2018 | Bt Batok Interchange, Bt Batok Ctrl, Bt Batok West Ave 3, Bt Batok West Ave 6, Bt Batok St 11 and Bt Batok West Ave 3 (terminating at Princess E Pr Sch). |
SMRT Bus Service 991B (since 30 Sep 2018)
| Year | Route (Last Bus: One-Directional) |
| 2018 | Choa Chu Kang Interchange, Choa Chu Kang Loop, Choa Chu Kang Ave 4, Choa Chu Kang Dr, Choa Chu Kang Ave 1, Choa Chu Kang Way, Choa Chu Kang Gr, Keat Hong Lk, Choa Chu Kang Ave 7 and Choa Chu Kang Ave 1 (terminating at Opp Choa Chu Kang Mkt). |
SMRT Bus Service 991C (since 26 Oct 2020)
| Year | Route (AM Peak: One-Directional) |
| 2020 | Choa Chu Kang Ave 3, Brickland Rd and Bt Batok West Ave 5 (terminating at Bt Gombak Stn). |
Tower Transit Bus Service 992 (since 24 Sep 2023)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2024 | Bt Batok Interchange, Bt Batok Ctrl, Bt Batok West Ave 3, Bt Batok West Ave 6, Bt Batok West Ave 8, Bt Batok West Ave 5, Bt Batok Rd, Tengah Lk, Plantation Cres, Tengah Blvd, Tengah Gdn Ave, Tengah Gdn Wk, Tengah Dr, Tengah Blvd and Tengah Interchange. | Tengah Interchange, Tengah Blvd, Tengah Dr, Tengah Gdn Wk, Tengah Gdn Ave, Tengah Blvd, Plantation Cres, Tengah Lk, Bt Batok Rd, Bt Batok West Ave 5, Bt Batok West Ave 8, Bt Batok West Ave 6, Bt Batok West Ave 3, Bt Batok Ctrl and Bt Batok Interchange. |
| 2023 (Dec) | Bt Batok Interchange, Bt Batok Ctrl, Bt Batok West Ave 3, Bt Batok West Ave 6, Bt Batok West Ave 8, Bt Batok West Ave 5, Bt Batok Rd, Tengah Lk, Plantation Cres and Tengah Blvd (Loop) | Tengah Gdn Ave, Plantation Cres, Tengah Lk, Bt Batok Rd, Bt Batok West Ave 5, Bt Batok West Ave 8, Bt Batok West Ave 6, Bt Batok West Ave 3, Bt Batok Ctrl and Bt Batok Interchange. |
| 2023 (Sep) | Bt Batok Interchange, Bt Batok Ctrl, Bt Batok West Ave 3, Bt Batok West Ave 6, Bt Batok West Ave 8, Bt Batok West Ave 5, Bt Batok Rd, Tengah Lk and Plantation Cres (Loop) | Tengah Lk, Bt Batok Rd, Bt Batok West Ave 5, Bt Batok West Ave 8, Bt Batok West Ave 6, Bt Batok West Ave 3, Bt Batok Ctrl and Bt Batok Interchange. |
SBS Transit Bus Service 993 (since 24 Sep 2023)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2023 | Jurong East Interchange, Jurong Gateway Rd, Jurong East Ctrl, Boon Lay Way, Jurong Town Hall Rd, Bt Batok Rd, Bt Batok West Ave 3, Bt Batok West Ave 8, Bt Batok West Ave 9, Bt Batok West Ave 6 and Bt Batok West Ave 8 (Loop) | Bt Batok West Ave 2, Bt Batok Rd, Bt Batok West Ave 6, Bt Batok West Ave 9, Bt Batok West Ave 8, Bt Batok West Ave 3, Bt Batok Rd, Jurong Town Hall Rd, Boon Lay Way, Jurong East Ctrl, Jurong Gateway Rd and Jurong East Interchange. |
External Links & References:
- TransitLink Guides 2001 – 2014
- Transitlink eGuide
- SGWiki – History of Bus Services