Historical Routes of Trunk Services 825 – 883

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.

This article is currently under revamp in Phase 2, following the sequence of the introduction date of the bus services, from the oldest to newest bus service:

  • Phase 2: Services 860, 859A/859B, 883/883M

Tower Transit Bus Service 825 (since 17 Aug 1988)

Year Route
Direction 1 Direction 2
2007 Yio Chu Kang Interchange, Ang Mo Kio Ave 6, Yio Chu Kang Rd, Lentor Dr, Lentor Loop, Lentor Rd and Lentor Loop (Loop) U-turn near junction of Lentor Vale and Lentor St, back along Lentor Loop, Lentor Dr, Yio Chu Kang Rd, Ang Mo Kio Ave 6, Ang Mo Kio Ave 8 and Yio Chu Kang Interchange.
1997 Yio Chu Kang Terminal, Ang Mo Kio Ave 6, Yio Chu Kang Rd, Lentor Dr, Lentor Loop, Lentor Rd and Lentor Loop (Loop) Lentor Dr, Yio Chu Kang Rd, Ang Mo Kio Ave 6, Ang Mo Kio Ave 8 and Yio Chu Kang Terminal.
1995 Yio Chu Kang Terminal, Ang Mo Kio Ave 6, Ang Mo Kio Ave 9, Ang Mo Kio Ave 4, Yio Chu Kang Rd, Lentor Rd, Lentor Loop, Lentor Dr, Yio Chu Kang Rd, Upp Thomson Rd and Springleaf Rd (Loop) Nee Soon Rd, Springleaf Ave, Springleaf Rd, Upp Thomson Rd, Yio Chu Kang Rd, Lentor Rd, Lentor Loop, Lentor Dr, Ang Mo Kio Ave 4, Ang Mo Kio Ave 9, Ang Mo Kio Ave 6, Ang Mo Kio Ave 8 and Yio Chu Kang Terminal.
1990 Springleaf Rd, Nee Soon Rd, Springleaf Ave, Springleaf Rd, Upp Thomson Rd, Yio Chu Kang Rd, Lentor Rd, Lentor Loop, Lentor Dr, Ang Mo Kio Ave 4, Ang Mo Kio Ave 9, Ang Mo Kio Ave 6, Ang Mo Kio Ave 8 and Yio Chu Kang Terminal. Yio Chu Kang Terminal, Ang Mo Kio Ave 6, Ang Mo Kio Ave 9, Ang Mo Kio Ave 4, Yio Chu Kang Rd, Lentor Rd, Lentor Loop, Lentor Dr, Yio Chu Kang Rd, Upp Thomson Rd, Springleaf Rd, Nee Soon Rd and Springleaf Ave.
1988 Yishun Interchange, Yishun Ctrl 1, Yishun Ctrl, Yishun Ave 2, Yishun Ave 1, Sembawang Rd, Upp Thomson Rd, Springleaf Rd, Nee Soon Rd, Springleaf Ave, Springleaf Rd, Upp Thomson Rd, Yio Chu Kang Rd, Lentor Rd, Lentor Loop, Lentor Dr, Ang Mo Kio Ave 4, Ang Mo Kio Ave 9 and Ang Mo Kio Ave 6. N/A

SBS Transit Bus Service 851 (since 17 Feb 1985)

Year Route
Direction 1 Direction 2
2019 Yishun Interchange, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Marymount Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Ophir Rd, Nth Bridge Rd, Sth Bridge Rd, Upp Cross St, New Bridge Rd, Outram Rd, Tiong Bahru Rd, Henderson Rd, Bt Merah Ctrl and Bt Merah Interchange. Bt Merah Interchange, Bt Merah Ctrl, Henderson Rd, Tiong Bahru Rd, Outram Rd, Eu Tong Sen St, Hill St, Victoria St, Rochor Rd, Rochor Canal Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Marymount Rd, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2 and Yishun Interchange.
2015 Yishun Interchange, Yishun Ctrl 1, Yishun Ctrl, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Marymount Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Ophir Rd, Nth Bridge Rd, Sth Bridge Rd, Upp Cross St, New Bridge Rd, Outram Rd, Tiong Bahru Rd, Henderson Rd, Bt Merah Ctrl and Bt Merah Interchange. Bt Merah Interchange, Bt Merah Ctrl, Henderson Rd, Tiong Bahru Rd, Outram Rd, Eu Tong Sen St, Hill St, Victoria St, Rochor Rd, Rochor Canal Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Marymount Rd, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2, Yishun Ctrl and Yishun Interchange.
2002 Yishun Interchange, Yishun Ctrl 1, Yishun Ctrl, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Marymount Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Ophir Rd, Nth Bridge Rd, Sth Bridge Rd, Upp Cross St, New Bridge Rd, Outram Rd, Tiong Bahru Rd, Henderson Rd, Bt Merah Ctrl and Bt Merah Interchange. Bt Merah Interchange, Bt Merah Ctrl, Henderson Rd, Tiong Bahru Rd, Outram Rd, Eu Tong Sen St, Hill St, Victoria St, Rochor Rd, Rochor Canal Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Marymount Rd, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2 and Yishun Interchange.
1997 Yishun Interchange, Yishun Ctrl 1, Yishun Ctrl, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Marymount Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Ophir Rd, Nth Bridge Rd, Sth Bridge Rd, Neil Rd, Cantonment Rd, Outram Rd, Tiong Bahru Rd, Henderson Rd, Bt Merah Ctrl and Bt Merah Interchange. Bt Merah Interchange, Bt Merah Ctrl, Henderson Rd, Tiong Bahru Rd, Outram Rd, Eu Tong Sen St, Hill St, Victoria St, Rochor Rd, Rochor Canal Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Marymount Rd, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2 and Yishun Interchange.
1988 Yishun Interchange, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Marymount Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Ophir Rd, Nth Bridge Rd, Sth Bridge Rd, Upp Cross St, New Bridge Rd, Outram Rd, Tiong Bahru Rd, Henderson Rd, Bt Merah Ctrl and Bt Merah Interchange. Bt Merah Interchange, Bt Merah Ctrl, Henderson Rd, Tiong Bahru Rd, Outram Rd, Eu Tong Sen St, Hill St, Victoria St, Rochor Rd, Rochor Canal Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Marymount Rd, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2 and Yishun Interchange.
1987 Yishun Interchange, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Marymount Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Ophir Rd, Nth Bridge Rd, Sth Bridge Rd, Neil Rd, Cantonment Rd, Outram Rd, Tiong Bahru Rd, Henderson Rd, Bt Merah Ctrl and Bt Merah Interchange. Bt Merah Interchange, Bt Merah Ctrl, Henderson Rd, Tiong Bahru Rd, Outram Rd, Eu Tong Sen St, Hill St, Victoria St, Rochor Rd, Rochor Canal Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Marymount Rd, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2 and Yishun Interchange.
1985 Yishun Ctrl, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Marymount Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Ophir Rd, Nth Bridge Rd, Sth Bridge Rd, Neil Rd, Cantonment Rd, Outram Rd, Tiong Bahru Rd, Henderson Rd, Bt Merah Ctrl and Bt Merah Interchange. Bt Merah Interchange, Bt Merah Ctrl, Henderson Rd, Tiong Bahru Rd, Outram Rd, New Bridge Rd, Hill St, Victoria St, Rochor Rd, Rochor Canal Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Marymount Rd, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2 and Yishun Ctrl.

SBS Transit Bus Service 852 (since 8 Dec 1985)

Year Route
Direction 1 Direction 2
2019 Yishun Interchange, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Marymount Rd, Marymount Lane, Upp Thomson Rd, Thomson Rd, Lornie Rd, Lornie Highway, Adam Rd, Bt Timah Rd, Upp Bt Timah Rd, Old Jurong Rd, Bt Batok East Ave 6, Bt Batok East Ave 3, Bt Batok Ctrl and Bt Batok Interchange. Bt Batok Interchange, Bt Batok Ctrl, Bt Batok East Ave 3, Bt Batok East Ave 6, Old Jurong Rd, Upp Bt Timah Rd, Jln Anak Bt, Dunearn Rd, Adam Rd, Lornie Highway, Lornie Rd, Thomson Rd, Upp Thomson Rd, Marymount Lane, Marymount Rd, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2 and Yishun Interchange.
2018 Yishun Interchange, Yishun Ctrl 1, Yishun Ctrl, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Marymount Rd, Marymount Lane, Upp Thomson Rd, Thomson Rd, Lornie Rd, Lornie Highway, Adam Rd, Bt Timah Rd, Upp Bt Timah Rd, Old Jurong Rd, Bt Batok East Ave 6, Bt Batok East Ave 3, Bt Batok Ctrl and Bt Batok Interchange. Bt Batok Interchange, Bt Batok Ctrl, Bt Batok East Ave 3, Bt Batok East Ave 6, Old Jurong Rd, Upp Bt Timah Rd, Jln Anak Bt, Dunearn Rd, Adam Rd, Lornie Rd, Thomson Rd, Upp Thomson Rd, Marymount Lane, Marymount Rd, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2, Yishun Ctrl and Yishun Interchange.
2015 Yishun Interchange, Yishun Ctrl 1, Yishun Ctrl, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Marymount Rd, Marymount Lane, Upp Thomson Rd, Thomson Rd, Lornie Rd, Adam Rd, Bt Timah Rd, Upp Bt Timah Rd, Old Jurong Rd, Bt Batok East Ave 6, Bt Batok East Ave 3, Bt Batok Ctrl and Bt Batok Interchange. Bt Batok Interchange, Bt Batok Ctrl, Bt Batok East Ave 3, Bt Batok East Ave 6, Old Jurong Rd, Upp Bt Timah Rd, Jln Anak Bt, Dunearn Rd, Adam Rd, Lornie Rd, Thomson Rd, Upp Thomson Rd, Marymount Lane, Marymount Rd, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2, Yishun Ctrl and Yishun Interchange.
1996 Yishun Interchange, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Marymount Rd, Marymount Lane, Upp Thomson Rd, Thomson Rd, Lornie Rd, Adam Rd, Bt Timah Rd, Upp Bt Timah Rd, Old Jurong Rd, Bt Batok East Ave 6, Bt Batok East Ave 3, Bt Batok Ctrl and Bt Batok Interchange. Bt Batok Interchange, Bt Batok Ctrl, Bt Batok East Ave 3, Bt Batok East Ave 6, Old Jurong Rd, Upp Bt Timah Rd, Jln Anak Bt, Dunearn Rd, Adam Rd, Lornie Rd, Thomson Rd, Upp Thomson Rd, Marymount Lane, Marymount Rd, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2 and Yishun Interchange.
1990 Yishun Interchange, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Marymount Rd, Marymount Lane, Upp Thomson Rd, Thomson Rd, Lornie Rd, Adam Rd, Bt Timah Rd, Upp Bt Timah Rd, Old Jurong Rd, Bt Batok East Ave 6, Bt Batok East Ave 3, Bt Batok Ctrl, Bt Batok West Ave 3, Bt Batok Rd, Jurong Town Hall Rd, Boon Lay Way, Jurong West Ctrl 2, Jurong West Ctrl 3 and Boon Lay Interchange. Boon Lay Interchange, Jurong West Ctrl 3, Jurong West Ctrl 2, Boon Lay Way, Jurong Town Hall Rd, Bt Batok Rd, Bt Batok West Ave 3, Bt Batok Ctrl, Bt Batok East Ave 3, Bt Batok East Ave 6, Old Jurong Rd, Upp Bt Timah Rd, Jln Anak Bt, Dunearn Rd, Adam Rd, Lornie Rd, Thomson Rd, Upp Thomson Rd, Marymount Lane, Marymount Rd, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2 and Yishun Interchange.
1987 Yishun Interchange, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Marymount Rd, Marymount Lane, Upp Thomson Rd, Thomson Rd, Lornie Rd, Adam Rd, Bt Timah Rd, Upp Bt Timah Rd, Bt Batok East Ave 6, Bt Batok East Ave 3, Bt Batok Ctrl, Bt Batok West Ave 3, Bt Batok Rd, Jurong Town Hall Rd, Jln Ahmad Ibrahim, Jurong Port Rd and Jurong Interchange. Jurong Interchange, Jurong Port Rd, Jln Ahmad Ibrahim, Jurong Town Hall Rd, Bt Batok Rd, Bt Batok West Ave 3, Bt Batok Ctrl, Bt Batok East Ave 3, Bt Batok East Ave 6, Upp Bt Timah Rd, Jln Anak Bt, Dunearn Rd, Adam Rd, Lornie Rd, Thomson Rd, Upp Thomson Rd, Marymount Lane, Marymount Rd, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2 and Yishun Interchange.
1985 Yishun Ctrl, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Marymount Rd, Marymount Lane, Upp Thomson Rd, Thomson Rd, Lornie Rd, Adam Rd, Bt Timah Rd, Upp Bt Timah Rd, Bt Batok East Ave 6, Bt Batok East Ave 3, Bt Batok Ctrl, Bt Batok West Ave 3, Bt Batok Rd, Jurong Town Hall Rd, Jln Ahmad Ibrahim, Jurong Port Rd and Jurong Interchange. Jurong Interchange, Jurong Port Rd, Jln Ahmad Ibrahim, Jurong Town Hall Rd, Bt Batok Rd, Bt Batok West Ave 3, Bt Batok Ctrl, Bt Batok East Ave 3, Bt Batok East Ave 6, Upp Bt Timah Rd, Jln Anak Bt, Dunearn Rd, Adam Rd, Lornie Rd, Thomson Rd, Upp Thomson Rd, Marymount Lane, Marymount Rd, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2 and Yishun Ctrl.

Tower Transit Bus Service 853 (since 20 Jan 1987)

Year Route
Direction 1 Direction 2
2019 Yishun Interchange, Yishun Ave 2, Yishun Ctrl, Yishun Ctrl 1, Yishun Ctrl 2, Yishun Ctrl, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8, Ang Mo Kio Ave 1, Lor Chuan, Boundary Rd, Serangoon Ctrl, Upp Serangoon Rd, Bendemeer Rd, Geylang Bahru, Kallang Bahru, 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, Kallang Bahru, Geylang Bahru, Bendemeer Rd, Whampoa East, Serangoon Rd, Upp Serangoon Rd, Serangoon Ctrl, Boundary Rd, Lor Chuan, Ang Mo Kio Ave 1, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2, Yishun Ctrl, Yishun Ctrl 2, Yishun Ctrl 1, Yishun Ctrl, Yishun Ave 2 and Yishun Interchange.
2015 Yishun Interchange, Yishun Ctrl 1, Yishun Ctrl 2, Yishun Ctrl, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8, Ang Mo Kio Ave 1, Lor Chuan, Boundary Rd, Serangoon Ctrl, Upp Serangoon Rd, Bendemeer Rd, Geylang Bahru, Kallang Bahru, 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, Kallang Bahru, Geylang Bahru, Bendemeer Rd, Whampoa East, Serangoon Rd, Upp Serangoon Rd, Serangoon Ctrl, Boundary Rd, Lor Chuan, Ang Mo Kio Ave 1, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2, Yishun Ctrl, Yishun Ctrl 2, Yishun Ctrl 1 and Yishun Interchange.
2014 Yishun Interchange, Yishun Ctrl 1, Yishun Ctrl 2, Yishun Ctrl, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8, Ang Mo Kio Ave 1, Lor Chuan, Boundary Rd, Serangoon Ctrl, Upp Serangoon Rd, Bendemeer Rd, Geylang Bahru, Kallang Bahru, 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, Kallang Bahru, Geylang Bahru, Bendemeer Rd, Whampoa East, Serangoon Rd, Upp Serangoon Rd, Serangoon Ctrl, Boundary Rd, Lor Chuan, Ang Mo Kio Ave 1, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2, Yishun Ctrl, Yishun Ctrl 2, Yishun Ctrl 1, Yishun Ctrl, Yishun Ave 2 and Yishun Interchange.
2011 Yishun Interchange, Yishun Ave 2, Yishun Ctrl 1, Yishun Ctrl 2, Yishun Ctrl, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8, Ang Mo Kio Ave 1, Lor Chuan, Boundary Rd, Serangoon Ctrl, Upp Serangoon Rd, Bendemeer Rd, Geylang Bahru, Kallang Bahru, 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, Kallang Bahru, Geylang Bahru, Bendemeer Rd, Whampoa East, Serangoon Rd, Upp Serangoon Rd, Serangoon Ctrl, Boundary Rd, Lor Chuan, Ang Mo Kio Ave 1, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2, Yishun Ctrl, Yishun Ctrl 2, Yishun Ctrl 1, Yishun Ave 2 and Yishun Interchange.
2004 (Dec) Yishun Interchange, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8, Ang Mo Kio Ave 1, Lor Chuan, Boundary Rd, Serangoon Ctrl, Upp Serangoon Rd, Bendemeer Rd, Geylang Bahru, Kallang Bahru, 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, Kallang Bahru, Geylang Bahru, Bendemeer Rd, Whampoa East, Serangoon Rd, Upp Serangoon Rd, Serangoon Ctrl, Boundary Rd, Lor Chuan, Ang Mo Kio Ave 1, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2 and Yishun Interchange.
2004 (Apr) Yishun Interchange, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8, Ang Mo Kio Ave 1, Lor Chuan, Boundary Rd, Serangoon Ctrl, Upp Serangoon Rd, Bendemeer Rd, Geylang Bahru, Kallang Bahru, 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, Kallang Bahru, Geylang Bahru, Bendemeer Rd, Whampoa East, Serangoon Rd, Upp Serangoon Rd, Serangoon Ctrl, Boundary Rd, Lor Chuan, Ang Mo Kio Ave 1, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2 and Yishun Interchange.
2003 Yishun Interchange, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8, Ang Mo Kio Ave 1, Lor Chuan, Boundary Rd, Serangoon Ctrl, Upp Serangoon Rd, Bendemeer Rd, Geylang Bahru, Kallang Bahru, 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, Kallang Bahru, Geylang Bahru, Bendemeer Rd, Whampoa East, Serangoon Rd, Upp Serangoon Rd, Serangoon Ctrl, Boundary Rd, Lor Chuan, Ang Mo Kio Ave 1, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2 and Yishun Interchange.
1987 Yishun Interchange, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8, Ang Mo Kio Ave 1, Lor Chuan, Boundary Rd, Serangoon Ctrl, Upp Serangoon Rd, Bendemeer Rd, Geylang Bahru, Kallang Bahru, 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, Kallang Bahru, Jln Kolam Ayer, Bendemeer Rd, Whampoa Nth, Serangoon Rd, Upp Serangoon Rd, Serangoon Ctrl, Boundary Rd, Lor Chuan, Ang Mo Kio Ave 1, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2 and Yishun Interchange.

Tower Transit Bus Service 853#/853M (since 21 Jun 1987)

Year Route
Direction 1 Direction 2
2019 Yishun Interchange, Yishun Ave 2, Yishun Ctrl, Yishun Ctrl 1, Yishun Ctrl 2, Yishun Ctrl, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8, Ang Mo Kio Ave 1, Lor Chuan, Boundary Rd, Serangoon Ctrl, Upp Serangoon Rd, Bendemeer Rd, Geylang Bahru, Kallang Bahru, Boon Keng Rd, Upp Boon Keng Rd, Lor 1 Geylang, Sims Ave, Tg Katong Rd, Mountbatten Rd, Amber Rd, Marine Parade Rd, Bedok Sth Ave 1, Upp East Coast Rd and Upp East Coast Terminal. Upp East Coast Terminal, Upp East Coast Rd, Bedok Sth Ave 1, Marine Parade Rd, Amber Rd, Mountbatten Rd, Tg Katong Rd, Geylang Rd, Lor 1 Geylang, Upp Boon Keng Rd, Boon Keng Rd, Kallang Bahru, Geylang Bahru, Bendemeer Rd, Whampoa East, Serangoon Rd, Upp Serangoon Rd, Serangoon Ctrl, Boundary Rd, Lor Chuan, Ang Mo Kio Ave 1, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2, Yishun Ctrl, Yishun Ctrl 2, Yishun Ctrl 1, Yishun Ctrl, Yishun Ave 2 and Yishun Interchange.
2015 Yishun Interchange, Yishun Ctrl 1, Yishun Ctrl 2, Yishun Ctrl, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8, Ang Mo Kio Ave 1, Lor Chuan, Boundary Rd, Serangoon Ctrl, Upp Serangoon Rd, Bendemeer Rd, Geylang Bahru, Kallang Bahru, Boon Keng Rd, Upp Boon Keng Rd, Lor 1 Geylang, Sims Ave, Tg Katong Rd, Mountbatten Rd, Amber Rd, Marine Parade Rd, Bedok Sth Ave 1, Upp East Coast Rd and Upp East Coast Terminal. Upp East Coast Terminal, Upp East Coast Rd, Bedok Sth Ave 1, Marine Parade Rd, Amber Rd, Mountbatten Rd, Tg Katong Rd, Geylang Rd, Lor 1 Geylang, Upp Boon Keng Rd, Boon Keng Rd, Kallang Bahru, Geylang Bahru, Bendemeer Rd, Whampoa East, Serangoon Rd, Upp Serangoon Rd, Serangoon Ctrl, Boundary Rd, Lor Chuan, Ang Mo Kio Ave 1, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2, Yishun Ctrl, Yishun Ctrl 2, Yishun Ctrl 1 and Yishun Interchange.
2014 Yishun Interchange, Yishun Ctrl 1, Yishun Ctrl 2, Yishun Ctrl, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8, Ang Mo Kio Ave 1, Lor Chuan, Boundary Rd, Serangoon Ctrl, Upp Serangoon Rd, Bendemeer Rd, Geylang Bahru, Kallang Bahru, Boon Keng Rd, Upp Boon Keng Rd, Lor 1 Geylang, Sims Ave, Tg Katong Rd, Mountbatten Rd, Amber Rd, Marine Parade Rd, Bedok Sth Ave 1, Upp East Coast Rd and Upp East Coast Terminal. Upp East Coast Terminal, Upp East Coast Rd, Bedok Sth Ave 1, Marine Parade Rd, Amber Rd, Mountbatten Rd, Tg Katong Rd, Geylang Rd, Lor 1 Geylang, Upp Boon Keng Rd, Boon Keng Rd, Kallang Bahru, Geylang Bahru, Bendemeer Rd, Whampoa East, Serangoon Rd, Upp Serangoon Rd, Serangoon Ctrl, Boundary Rd, Lor Chuan, Ang Mo Kio Ave 1, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2, Yishun Ctrl, Yishun Ctrl 2, Yishun Ctrl 1, Yishun Ctrl, Yishun Ave 2 and Yishun Interchange.
2011 Yishun Interchange, Yishun Ave 2, Yishun Ctrl 1, Yishun Ctrl 2, Yishun Ctrl, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8, Ang Mo Kio Ave 1, Lor Chuan, Boundary Rd, Serangoon Ctrl, Upp Serangoon Rd, Bendemeer Rd, Geylang Bahru, Kallang Bahru, Boon Keng Rd, Upp Boon Keng Rd, Lor 1 Geylang, Sims Ave, Tg Katong Rd, Mountbatten Rd, Amber Rd, Marine Parade Rd, Bedok Sth Ave 1, Upp East Coast Rd and Upp East Coast Terminal. Upp East Coast Terminal, Upp East Coast Rd, Bedok Sth Ave 1, Marine Parade Rd, Amber Rd, Mountbatten Rd, Tg Katong Rd, Geylang Rd, Lor 1 Geylang, Upp Boon Keng Rd, Boon Keng Rd, Kallang Bahru, Geylang Bahru, Bendemeer Rd, Whampoa East, Serangoon Rd, Upp Serangoon Rd, Serangoon Ctrl, Boundary Rd, Lor Chuan, Ang Mo Kio Ave 1, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2, Yishun Ctrl, Yishun Ctrl 2, Yishun Ctrl 1, Yishun Ave 2 and Yishun Interchange.
2004 (Dec) Yishun Interchange, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8, Ang Mo Kio Ave 1, Lor Chuan, Boundary Rd, Serangoon Ctrl, Upp Serangoon Rd, Bendemeer Rd, Geylang Bahru, Kallang Bahru, Boon Keng Rd, Upp Boon Keng Rd, Lor 1 Geylang, Sims Ave, Tg Katong Rd, Mountbatten Rd, Amber Rd, Marine Parade Rd, Bedok Sth Ave 1, Upp East Coast Rd and Upp East Coast Terminal. Upp East Coast Terminal, Upp East Coast Rd, Bedok Sth Ave 1, Marine Parade Rd, Amber Rd, Mountbatten Rd, Tg Katong Rd, Geylang Rd, Lor 1 Geylang, Upp Boon Keng Rd, Boon Keng Rd, Kallang Bahru, Geylang Bahru, Bendemeer Rd, Whampoa East, Serangoon Rd, Upp Serangoon Rd, Serangoon Ctrl, Boundary Rd, Lor Chuan, Ang Mo Kio Ave 1, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2 and Yishun Interchange.
2004 (Apr) Yishun Interchange, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8, Ang Mo Kio Ave 1, Lor Chuan, Boundary Rd, Serangoon Ctrl, Upp Serangoon Rd, Bendemeer Rd, Geylang Bahru, Kallang Bahru, Boon Keng Rd, Upp Boon Keng Rd, Lor 1 Geylang, Sims Ave, Tg Katong Rd, Mountbatten Rd, Amber Rd, Marine Parade Rd, Bedok Sth Ave 1, Upp East Coast Rd and Upp East Coast Terminal. Upp East Coast Terminal, Upp East Coast Rd, Bedok Sth Ave 1, Marine Parade Rd, Amber Rd, Mountbatten Rd, Tg Katong Rd, Geylang Rd, Kallang Rd, Sims Ave, Lor 1 Geylang, Upp Boon Keng Rd, Boon Keng Rd, Kallang Bahru, Geylang Bahru, Bendemeer Rd, Whampoa East, Serangoon Rd, Upp Serangoon Rd, Serangoon Ctrl, Boundary Rd, Lor Chuan, Ang Mo Kio Ave 1, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2 and Yishun Interchange.
2003 Yishun Interchange, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8, Ang Mo Kio Ave 1, Lor Chuan, Boundary Rd, Serangoon Ctrl, Upp Serangoon Rd, Bendemeer Rd, Geylang Bahru, Kallang Bahru, Boon Keng Rd, Upp Boon Keng Rd, Lor 1 Geylang, Sims Ave, Tg Katong Rd, Mountbatten Rd, Amber Rd, Marine Parade Rd, Bedok Sth Ave 1, Upp East Coast Rd and Upp East Coast Terminal. Upp East Coast Terminal, Upp East Coast Rd, Bedok Sth Ave 1, Marine Parade Rd, Amber Rd, Mountbatten Rd, Tg Katong Rd, Geylang Rd, Lor 1 Geylang, Upp Boon Keng Rd, Boon Keng Rd, Kallang Bahru, Geylang Bahru, Bendemeer Rd, Whampoa East, Serangoon Rd, Upp Serangoon Rd, Serangoon Ctrl, Boundary Rd, Lor Chuan, Ang Mo Kio Ave 1, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2 and Yishun Interchange.
2001 Yishun Interchange, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8, Ang Mo Kio Ave 1, Lor Chuan, Boundary Rd, Serangoon Ctrl, Upp Serangoon Rd, Bendemeer Rd, Geylang Bahru, Kallang Bahru, Boon Keng Rd, Upp Boon Keng Rd, Lor 1 Geylang, Sims Ave, Tg Katong Rd, Mountbatten Rd, Amber Rd, Marine Parade Rd, Bedok Sth Ave 1, Upp East Coast Rd and Upp East Coast Terminal. Upp East Coast Terminal, Upp East Coast Rd, Bedok Sth Ave 1, Marine Parade Rd, Amber Rd, Mountbatten Rd, Tg Katong Rd, Geylang Rd, Lor 1 Geylang, Upp Boon Keng Rd, Boon Keng Rd, Kallang Bahru, Jln Kolam Ayer, Bendemeer Rd, Whampoa Nth, Serangoon Rd, Upp Serangoon Rd, Serangoon Ctrl, Boundary Rd, Lor Chuan, Ang Mo Kio Ave 1, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2 and Yishun Interchange.
1987 Yishun Interchange, Yishun Ave 2, Lentor Ave, Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8, Ang Mo Kio Ave 1, Lor Chuan, Boundary Rd, Serangoon Ctrl, Upp Serangoon Rd, Bendemeer Rd, Geylang Bahru, Kallang Bahru, Boon Keng Rd, Upp Boon Keng Rd, Lor 1 Geylang, Sims Ave, Tg Katong Rd, Mountbatten Rd, Amber Rd, Marine Parade Rd, Siglap Rd and Marine Parade Terminal. Marine Parade Terminal, Siglap Rd, Marine Parade Rd, Amber Rd, Mountbatten Rd, Tg Katong Rd, Geylang Rd, Lor 1 Geylang, Upp Boon Keng Rd, Boon Keng Rd, Kallang Bahru, Jln Kolam Ayer, Bendemeer Rd, Whampoa Nth, Serangoon Rd, Upp Serangoon Rd, Serangoon Ctrl, Boundary Rd, Lor Chuan, Ang Mo Kio Ave 1, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Lentor Ave, Yishun Ave 2 and Yishun Interchange.

Tower Transit Bus Service 854 (since 18 Jan 1987)

Year Route
Direction 1 Direction 2
2019 Yishun Interchange, Yishun Ave 2, Lentor Ave, Yio Chu Kang Rd, Hougang Ave 2, Hougang Ave 3, Eunos Lk, Jln Eunos, Sims Ave East, New Upp Changi Rd, Bedok Nth Ave 1, Bedok Nth Dr and Bedok Interchange. Bedok Interchange, Bedok Nth Dr, Bedok Nth Ave 1, New Upp Changi Rd, Changi Rd, Jln Eunos, Eunos Lk, Hougang Ave 3, Hougang Ave 2, Yio Chu Kang Rd, Lentor Ave, Yishun Ave 2 and Yishun Interchange.
2015 Yishun Interchange, Yishun Ctrl 1, Yishun Ctrl, Yishun Ave 2, Lentor Ave, Yio Chu Kang Rd, Hougang Ave 2, Hougang Ave 3, Eunos Lk, Jln Eunos, Sims Ave East, New Upp Changi Rd, Bedok Nth Ave 1, Bedok Nth Dr and Bedok Interchange. Bedok Interchange, Bedok Nth Dr, Bedok Nth Ave 1, New Upp Changi Rd, Changi Rd, Jln Eunos, Eunos Lk, Hougang Ave 3, Hougang Ave 2, Yio Chu Kang Rd, Lentor Ave, Yishun Ave 2, Yishun Ctrl and Yishun Interchange.
2011 Yishun Interchange, Yishun Ctrl 1, Yishun Ctrl, Yishun Ave 2, Lentor Ave, Yio Chu Kang Rd, Hougang Ave 2, Hougang Ave 3, Eunos Lk, Jln Eunos, Sims Ave East, New Upp Changi Rd, Bedok Nth Ave 1, Bedok Nth Dr and Bedok Interchange. Bedok Interchange, Bedok Nth Dr, Bedok Nth Ave 1, New Upp Changi Rd, Changi Rd, Jln Eunos, Eunos Lk, Hougang Ave 3, Hougang Ave 2, Yio Chu Kang Rd, Lentor Ave, Yishun Ave 2 and Yishun Interchange.
1987 Yishun Interchange, Yishun Ctrl 1, Yishun Ctrl, Yishun Ave 2, Lentor Ave, Yio Chu Kang Rd, Hougang Ave 2, Hougang Ave 3, Eunos Lk, Jln Eunos, Sims Ave East, New Upp Changi Rd, Bedok Nth Ave 1 and Bedok Interchange. Bedok Interchange, Bedok Nth Ave 1, New Upp Changi Rd, Changi Rd, Jln Eunos, Eunos Lk, Hougang Ave 3, Hougang Ave 2, Yio Chu Kang Rd, Lentor Ave, Yishun Ave 2 and Yishun Interchange.

Tower Transit Bus Service 855 (since 1 Oct 1989)

Year Route
Direction 1 Direction 2
2019 Yishun Interchange, Yishun Ave 2, Lentor Ave, Yio Chu Kang Rd, Upp Thomson Rd, Thomson Rd, Lornie Rd, Lornie Highway, Adam Rd, Farrer Rd, Queensway, Jln Bt Merah, Lower Delta Rd, Kg Bahru Rd, Telok Blangah Rd, Seah Im Rd and HarbourFront Interchange. HarbourFront Interchange, Seah Im Rd, Telok Blangah Rd, Kg Bahru Rd, Lower Delta Rd, Jln Bt Merah, Queensway, Farrer Rd, Adam Rd, Lornie Highway, Lornie Rd, Thomson Rd, Upp Thomson Rd, Yio Chu Kang Rd, Lentor Ave, Yishun Ave 2 and Yishun Interchange.
2018 Yishun Interchange, Yishun Ctrl 1, Yishun Ave 2, Lentor Ave, Yio Chu Kang Rd, Upp Thomson Rd, Thomson Rd, Lornie Rd, Lornie Highway, Adam Rd, Farrer Rd, Queensway, Jln Bt Merah, Lower Delta Rd, Kg Bahru Rd, Telok Blangah Rd, Seah Im Rd and HarbourFront Interchange. HarbourFront Interchange, Seah Im Rd, Telok Blangah Rd, Kg Bahru Rd, Lower Delta Rd, Jln Bt Merah, Queensway, Farrer Rd, Adam Rd, Lornie Rd, Thomson Rd, Upp Thomson Rd, Yio Chu Kang Rd, Lentor Ave, Yishun Ave 2, Yishun Ctrl 1 and Yishun Interchange.
2015 Yishun Interchange, Yishun Ctrl 1, Yishun Ave 2, Lentor Ave, Yio Chu Kang Rd, Upp Thomson Rd, Thomson Rd, Lornie Rd, Adam Rd, Farrer Rd, Queensway, Jln Bt Merah, Lower Delta Rd, Kg Bahru Rd, Telok Blangah Rd, Seah Im Rd and HarbourFront Interchange. HarbourFront Interchange, Seah Im Rd, Telok Blangah Rd, Kg Bahru Rd, Lower Delta Rd, Jln Bt Merah, Queensway, Farrer Rd, Adam Rd, Lornie Rd, Thomson Rd, Upp Thomson Rd, Yio Chu Kang Rd, Lentor Ave, Yishun Ave 2, Yishun Ctrl 1 and Yishun Interchange.
1989 Yishun Interchange, Yishun Ave 2, Lentor Ave, Yio Chu Kang Rd, Upp Thomson Rd, Thomson Rd, Lornie Rd, Adam Rd, Farrer Rd, Queensway, Jln Bt Merah, Lower Delta Rd, Kg Bahru Rd, Telok Blangah Rd, Seah Im Rd and HarbourFront Interchange. HarbourFront Interchange, Seah Im Rd, Telok Blangah Rd, Kg Bahru Rd, Lower Delta Rd, Jln Bt Merah, Queensway, Farrer Rd, Adam Rd, Lornie Rd, Thomson Rd, Upp Thomson Rd, Yio Chu Kang Rd, Lentor Ave, Yishun Ave 2 and Yishun Interchange.

Tower Transit Bus Service 856 (since 25 Dec 1988)

Year Route
Direction 1 Direction 2
2021 Yishun Interchange, Yishun Ave 2, Yishun Ave 5, Sembawang Rd, Canberra Rd, Admiralty Rd West, Senoko Ave, Senoko Dr, Senoko Rd, Admiralty Rd West, Woodlands Nth Coast Rd, Admiralty Rd West, Admiralty Rd, Woodlands Ctr Rd, Woodlands Ave 3 and Woodlands Interchange. Woodlands Interchange, Woodlands Ave 3, Woodlands Ctr Rd, Admiralty Rd, Admiralty Rd West, Woodlands Nth Coast Rd, Admiralty Rd West, Senoko Rd, Senoko Dr, Senoko Ave, Admiralty Rd West, Canberra Rd, Sembawang Rd, Yishun Ave 5, Yishun Ave 2 and Yishun Interchange.
2020 Yishun Interchange, Yishun Ave 2, Yishun Ave 5, Sembawang Rd, Canberra Rd, Admiralty Rd West, Senoko Ave, Senoko Dr, Senoko Rd, Admiralty Rd West, Woodlands Nth Coast Rd, Admiralty Rd West, Admiralty Rd, Woodlands Ctr Rd, Woodlands Ave 3, Woodlands Sq and Woodlands Interchange. Woodlands Interchange, Woodlands Sq, Woodlands Ave 3, Woodlands Ctr Rd, Admiralty Rd, Admiralty Rd West, Woodlands Nth Coast Rd, Admiralty Rd West, Senoko Rd, Senoko Dr, Senoko Ave, Admiralty Rd West, Canberra Rd, Sembawang Rd, Yishun Ave 5, Yishun Ave 2 and Yishun Interchange.
2019 Yishun Interchange, Yishun Ave 2, Yishun Ave 5, Sembawang Rd, Canberra Rd, Admiralty Rd West, Senoko Ave, Senoko Dr, Senoko Rd, Admiralty Rd West, Admiralty Rd, Woodlands Ctr Rd, Woodlands Ave 3, Woodlands Sq and Woodlands Interchange. Woodlands Interchange, Woodlands Sq, Woodlands Ave 3, Woodlands Ctr Rd, Admiralty Rd, Admiralty Rd West, Senoko Rd, Senoko Dr, Senoko Ave, Admiralty Rd West, Canberra Rd, Sembawang Rd, Yishun Ave 5, Yishun Ave 2 and Yishun Interchange.
2016 Yishun Interchange, Yishun Ctrl 1, Yishun Ctrl, Yishun Ave 5, Sembawang Rd, Canberra Rd, Admiralty Rd West, Senoko Ave, Senoko Dr, Senoko Rd, Admiralty Rd West, Admiralty Rd, Woodlands Ctr Rd, Woodlands Ave 3, Woodlands Sq and Woodlands Interchange. Woodlands Interchange, Woodlands Sq, Woodlands Ave 3, Woodlands Ctr Rd, Admiralty Rd, Admiralty Rd West, Senoko Rd, Senoko Dr, Senoko Ave, Admiralty Rd West, Canberra Rd, Sembawang Rd, Yishun Ave 5, Yishun Ctrl and Yishun Interchange.
2015 Yishun Interchange, Yishun Ctrl 1, Yishun Ctrl, Yishun Ave 5, Sembawang Rd, Canberra Rd, Admiralty Rd West, Senoko Ave, Senoko Dr, Senoko Rd, Admiralty Rd West, Admiralty Rd, Woodlands Ctr Rd, Woodlands Ave 3 and Woodlands Reg Interchange. Woodlands Reg Interchange, Woodlands Ave 3, Woodlands Ctr Rd, Admiralty Rd, Admiralty Rd West, Senoko Rd, Senoko Dr, Senoko Ave, Admiralty Rd West, Canberra Rd, Sembawang Rd, Yishun Ave 5, Yishun Ctrl and Yishun Interchange.
1996 Yishun Interchange, Yishun Ctrl 1, Yishun Ctrl, Yishun Ave 5, Sembawang Rd, Canberra Rd, Admiralty Rd West, Senoko Ave, Senoko Dr, Senoko Rd, Admiralty Rd West, Admiralty Rd, Woodlands Ctr Rd, Woodlands Ave 3 and Woodlands Reg Interchange. Woodlands Reg Interchange, Woodlands Ave 3, Woodlands Ctr Rd, Admiralty Rd, Admiralty Rd West, Senoko Rd, Senoko Dr, Senoko Ave, Admiralty Rd West, Canberra Rd, Sembawang Rd, Yishun Ave 5, Yishun Ave 2 and Yishun Interchange.
1988 Yishun Interchange, Yishun Ctrl 1, Yishun Ctrl, Yishun Ave 5, Sembawang Rd, Admiralty Rd East, Admiralty Rd West, Senoko Ave, Senoko Dr, Senoko Rd, Admiralty Rd West, Admiralty Rd, Woodlands Ctr Rd, Woodlands Rd and Woodlands Interchange. Woodlands Interchange, Woodlands Ctr Rd, Woodlands Rd, Woodlands Ctr Rd, Admiralty Rd, Admiralty Rd West, Senoko Rd, Senoko Dr, Senoko Ave, Admiralty Rd West, Admiralty Rd East, Sembawang Rd, Yishun Ave 5, Yishun Ave 2 and Yishun Interchange.

Tower Transit Bus Service 857 (since 14 Jan 2001)

Year Route
Direction 1 Direction 2
2019 Yishun Interchange, Yishun Ave 2, Lentor Ave, Yio Chu Kang Rd, CTE, Jln Toa Payoh, Bendemeer Rd, Jln Besar, Bencoolen St, Bras Basah Rd, Raffles Blvd, Temasek Blvd and Temasek Ave (Loop) Raffles Ave, Stamford Rd, Prinsep St, Selegie Rd, Serangoon Rd, Jln Toa Payoh, CTE, Yio Chu Kang Rd, Lentor Ave, Yishun Ave 2 and Yishun Interchange.
2016 Yishun Interchange, Yishun Ctrl 1, Yishun Ave 2, Lentor Ave, Yio Chu Kang Rd, CTE, Jln Toa Payoh, Bendemeer Rd, Jln Besar, Bencoolen St, Bras Basah Rd, Raffles Blvd, Temasek Blvd and Temasek Ave (Loop) Raffles Ave, Stamford Rd, Prinsep St, Selegie Rd, Serangoon Rd, Jln Toa Payoh, CTE, Yio Chu Kang Rd, Lentor Ave, Yishun Ave 2, Yishun Ctrl 1 and Yishun Interchange.
2015 Yishun Interchange, Yishun Ctrl 1, Yishun Ave 2, Lentor Ave, Yio Chu Kang Rd, CTE, Jln Toa Payoh, Bendemeer Rd, Jln Besar, Bencoolen St, Middle Rd, Selegie Rd, Prinsep St, Bras Basah Rd, Raffles Blvd, Temasek Blvd and Temasek Ave (Loop) Raffles Ave, Stamford Rd, Prinsep St, Selegie Rd, Serangoon Rd, Jln Toa Payoh, CTE, Yio Chu Kang Rd, Lentor Ave, Yishun Ave 2, Yishun Ctrl 1 and Yishun Interchange.
2011 Yishun Interchange, Yishun Ave 2, Lentor Ave, Yio Chu Kang Rd, CTE, Jln Toa Payoh, Bendemeer Rd, Jln Besar, Bencoolen St, Middle Rd, Selegie Rd, Prinsep St, Bras Basah Rd, Raffles Blvd, Temasek Blvd and Temasek Ave (Loop) Raffles Ave, Stamford Rd, Prinsep St, Selegie Rd, Serangoon Rd, Jln Toa Payoh, CTE, Yio Chu Kang Rd, Lentor Ave, Yishun Ave 2 and Yishun Interchange.
2001 Yishun Interchange, Yishun Ave 2, Lentor Ave, Yio Chu Kang Rd, CTE, Jln Toa Payoh, Bendemeer Rd, Jln Besar, Bencoolen St, Bras Basah Rd, Raffles Blvd, Temasek Blvd and Temasek Ave (Loop) Raffles Ave, Stamford Rd, Prinsep St, Selegie Rd, Serangoon Rd, Jln Toa Payoh, CTE, Yio Chu Kang Rd, Lentor Ave, Yishun Ave 2 and Yishun Interchange.

Tower Transit Bus Service 857A (since 12 Aug 2013)

Year Route (AM Peak: One-Directional)
2019 Yishun Interchange, Yishun Ave 2, Lentor Ave and Yio Chu Kang Rd (terminating at Opp Sunrise Gdns).
2015 Yishun Interchange, Yishun Ctrl 1, Yishun Ave 2, Lentor Ave and Yio Chu Kang Rd (terminating at Opp Sunrise Gdns).
2013 Yishun Interchange, Yishun Ave 2, Lentor Ave and Yio Chu Kang Rd (terminating at Opp Sunrise Gdns).

Tower Transit Bus Service 857B (since 11 Apr 2021)

Year Route (AM Peak/Midnight: One-Directional)
2021 Yishun Interchange, Yishun Ave 2, Lentor Ave, Yio Chu Kang Rd, CTE, Jln Toa Payoh, Bendemeer Rd, Jln Besar, Bencoolen St, Bras Basah Rd, Raffles Blvd, Temasek Blvd and Temasek Ave (terminating at Opp Promenade Stn).

Tower Transit Bus Service 858 (since 10 Mar 1996)

Year Route
Direction 1 Direction 2
2021 Woodlands Interchange, Woodlands Ave 7, Woodlands Ave 4, Woodlands Ave 9, Gambas Ave, Woodlands Ave 7, Sembawang Way, Canberra Rd, Sembawang Rd, Yishun Ave 5, Yishun Ave 2, Yishun Ctrl 1, Yishun Ctrl 2, Yishun Ctrl, Yishun Ave 2, Lentor Ave, SLE, TPE, Jln Kayu, TPE, PIE, ECP, Airport Blvd, T3 Departure Dr, T3 Lk Sth, Changi Airport PTB3, T3 Lk Nth, T1 Blvd, T1 Basement Dr, Changi Airport PTB1, T1 Basement Dr, T2 Basement Dr and Changi Airport PTB2 (Loop) T2 Basement Dr, T2 Blvd, Airport Blvd, ECP, PIE, TPE, Jln Kayu, TPE, SLE, Lentor Ave, Yishun Ave 2, Yishun Ctrl, Yishun Ctrl 2, Yishun Ctrl 1, Yishun Ave 2, Yishun Ave 5, Sembawang Rd, Canberra Rd, Sembawang Way, Woodlands Ave 7, Gambas Ave, Woodlands Ave 9, Woodlands Ave 4, Woodlands Ave 7 and Woodlands Interchange.
2016 Woodlands Interchange, Woodlands Sq, Woodlands Ave 7, Woodlands Ave 4, Woodlands Ave 9, Gambas Ave, Woodlands Ave 7, Sembawang Way, Canberra Rd, Sembawang Rd, Yishun Ave 5, Yishun Ave 2, Yishun Ctrl 1, Yishun Ctrl 2, Yishun Ctrl, Yishun Ave 2, Lentor Ave, SLE, TPE, Jln Kayu, TPE, PIE, ECP, Airport Blvd, T3 Departure Dr, T3 Lk Sth, Changi Airport PTB3, T3 Lk Nth, T1 Blvd, T1 Basement Dr, Changi Airport PTB1, T1 Basement Dr, T2 Basement Dr and Changi Airport PTB2 (Loop) T2 Basement Dr, T2 Blvd, Airport Blvd, ECP, PIE, TPE, Jln Kayu, TPE, SLE, Lentor Ave, Yishun Ave 2, Yishun Ctrl, Yishun Ctrl 2, Yishun Ctrl 1, Yishun Ave 2, Yishun Ave 5, Sembawang Rd, Canberra Rd, Sembawang Way, Woodlands Ave 7, Gambas Ave, Woodlands Ave 9, Woodlands Ave 4, Woodlands Ave 7, Woodlands Sq and Woodlands Interchange.
2010 Woodlands Reg Interchange, Woodlands Ave 7, Woodlands Ave 4, Woodlands Ave 9, Gambas Ave, Woodlands Ave 7, Sembawang Way, Canberra Rd, Sembawang Rd, Yishun Ave 5, Yishun Ave 2, Yishun Ctrl 1, Yishun Ctrl 2, Yishun Ctrl, Yishun Ave 2, Lentor Ave, SLE, TPE, Jln Kayu, TPE, PIE, ECP, Airport Blvd, T3 Departure Dr, T3 Lk Sth, Changi Airport PTB3, T3 Lk Nth, T1 Blvd, T1 Basement Dr, Changi Airport PTB1, T1 Basement Dr, T2 Basement Dr and Changi Airport PTB2 (Loop) T2 Basement Dr, T2 Blvd, Airport Blvd, ECP, PIE, TPE, Jln Kayu, TPE, SLE, Lentor Ave, Yishun Ave 2, Yishun Ctrl, Yishun Ctrl 2, Yishun Ctrl 1, Yishun Ave 2, Yishun Ave 5, Sembawang Rd, Canberra Rd, Sembawang Way, Woodlands Ave 7, Gambas Ave, Woodlands Ave 9, Woodlands Ave 4, Woodlands Ave 7 and Woodlands Reg Interchange.
2007 Woodlands Reg Interchange, Woodlands Ave 7, Woodlands Ave 4, Woodlands Ave 9, Gambas Ave, Sembawang Rd, Yishun Ave 5, Yishun Ave 2, Lentor Ave, SLE, TPE, Jln Kayu, TPE, PIE, ECP, Airport Blvd, T3 Departure Dr, T3 Lk Sth, Changi Airport PTB3, T3 Lk Nth, T1 Blvd, T1 Basement Dr, Changi Airport PTB1, T1 Basement Dr, T2 Basement Dr and Changi Airport PTB2 (Loop) T2 Basement Dr, T2 Blvd, Airport Blvd, ECP, PIE, TPE, Jln Kayu, TPE, SLE, Lentor Ave, Yishun Ave 2, Yishun Ave 5, Sembawang Rd, Gambas Ave, Woodlands Ave 9, Woodlands Ave 4, Woodlands Ave 7 and Woodlands Reg Interchange.
2001 Woodlands Reg Interchange, Woodlands Ave 7, Woodlands Ave 4, Woodlands Ave 9, Gambas Ave, Sembawang Rd, Yishun Ave 5, Yishun Ave 2, Lentor Ave, SLE, TPE, Jln Kayu, TPE, PIE, ECP, Airport Blvd, T1 Blvd, T1 Basement Dr, Changi Airport PTB1, T1 Basement Dr, T2 Basement Dr and Changi Airport PTB2 (Loop) T2 Basement Dr, T2 Blvd, Airport Blvd, ECP, PIE, TPE, Jln Kayu, TPE, SLE, Lentor Ave, Yishun Ave 2, Yishun Ave 5, Sembawang Rd, Gambas Ave, Woodlands Ave 9, Woodlands Ave 4, Woodlands Ave 7 and Woodlands Reg Interchange.
1997 Woodlands Reg Interchange, Woodlands Ave 7, Woodlands Ave 4, Woodlands Ave 9, Gambas Ave, Sembawang Rd, Yishun Ave 5, Yishun Ave 2, Lentor Ave, SLE, TPE, PIE, ECP, Airport Blvd, T1 Blvd, T1 Basement Dr, Changi Airport PTB1, T1 Basement Dr, T2 Basement Dr and Changi Airport PTB2 (Loop) T2 Basement Dr, T2 Blvd, Airport Blvd, ECP, PIE, TPE, SLE, Lentor Ave, Yishun Ave 2, Yishun Ave 5, Sembawang Rd, Gambas Ave, Woodlands Ave 9, Woodlands Ave 4, Woodlands Ave 7 and Woodlands Reg Interchange.
1996 Yishun Interchange, Yishun Ctrl 1, Yishun Ctrl, Yishun Ave 2, Yishun Ave 3, Sembawang Rd, Gambas Ave, Woodlands Ave 9, Woodlands Ave 4, Woodlands Ave 7 and Woodlands Reg Interchange. Woodlands Reg Interchange, Woodlands Ave 7, Woodlands Ave 4, Woodlands Ave 9, Gambas Ave, Sembawang Rd, Yishun Ave 3, Yishun Ave 2 and Yishun Interchange.

Tower Transit Bus Service 858A (since 1999)

Year Route (Midnight: One-Directional)
2021 Woodlands Interchange, Woodlands Ave 7, Woodlands Ave 4, Woodlands Ave 9, Gambas Ave, Woodlands Ave 7, Sembawang Way, Canberra Rd, Sembawang Rd, Yishun Ave 5 and Yishun Ave 2 (terminating at Opp Yishun Stn).
2016 Woodlands Interchange, Woodlands Sq, Woodlands Ave 7, Woodlands Ave 4, Woodlands Ave 9, Gambas Ave, Woodlands Ave 7, Sembawang Way, Canberra Rd, Sembawang Rd, Yishun Ave 5 and Yishun Ave 2 (terminating at Opp Yishun Stn).
2010 Woodlands Reg Interchange, Woodlands Ave 7, Woodlands Ave 4, Woodlands Ave 9, Gambas Ave, Woodlands Ave 7, Sembawang Way, Canberra Rd, Sembawang Rd, Yishun Ave 5 and Yishun Ave 2 (terminating at Aft Northpoint Shop Ctr).
1999 Woodlands Reg Interchange, Woodlands Ave 7, Woodlands Ave 4, Woodlands Ave 9, Gambas Ave, Sembawang Rd, Yishun Ave 5 and Yishun Ave 2 (terminating at Blk 923).

Tower Transit Bus Service 858B (since 1 Feb 2016)

Year Route (AM Peak: One-Directional)
2016 Jln Kayu, TPE, PIE, ECP, Airport Blvd, T3 Departure Dr, T3 Lk Sth, Changi Airport PTB3, T3 Lk Nth, T1 Blvd, T1 Basement Dr, Changi Airport PTB1, T1 Basement Dr, T2 Basement Dr, Changi Airport PTB2, T2 Basement Dr, T2 Blvd, Airport Blvd, ECP, PIE, TPE and Jln Kayu (terminating at Aft Seletar Camp G).

Tower Transit Bus Service 859 (since 4 Apr 1999)

Year Route
Direction 1 Direction 2
2019 Sembawang Interchange, Sembawang Vista, Sembawang Dr, Sembawang Way, Canberra Rd, Admiralty Lane, Admiralty Lk, Sembawang Dr, Admiralty Dr, Sembawang Cres, Sembawang Dr, Sembawang Vista, Canberra Rd, Sembawang Rd, Yishun Ave 5, Yishun Ave 2 and Yishun Interchange (Loop) Yishun Ave 2, Yishun Ave 5, Sembawang Rd, Canberra Rd, Sembawang Vista, Sembawang Dr, Sembawang Cres, Admiralty Dr, Sembawang Dr, Admiralty Lk, Admiralty Lane, Canberra Rd, Sembawang Way, Sembawang Dr, Sembawang Vista and Sembawang Interchange.
2015 Sembawang Interchange, Sembawang Vista, Sembawang Dr, Sembawang Way, Canberra Rd, Admiralty Lane, Admiralty Lk, Sembawang Dr, Admiralty Dr, Sembawang Cres, Sembawang Dr, Sembawang Vista, Canberra Rd, Sembawang Rd, Yishun Ave 5, Yishun Ctrl and Yishun Interchange (Loop) Yishun Ctrl, Yishun Ave 5, Sembawang Rd, Canberra Rd, Sembawang Vista, Sembawang Dr, Sembawang Cres, Admiralty Dr, Sembawang Dr, Admiralty Lk, Admiralty Lane, Canberra Rd, Sembawang Way, Sembawang Dr, Sembawang Vista and Sembawang Interchange.
2006 Yishun Interchange, Yishun Ctrl 1, Yishun Ctrl, Yishun Ave 5, Sembawang Rd, Canberra Rd, Sembawang Vista, Sembawang Dr, Sembawang Cres, Admiralty Dr, Sembawang Dr, Admiralty Lk, Admiralty Lane, Canberra Rd, Sembawang Way, Sembawang Dr, Sembawang Vista and Sembawang Interchange. Sembawang Interchange, Sembawang Vista, Sembawang Dr, Sembawang Way, Canberra Rd, Admiralty Lane, Admiralty Lk, Sembawang Dr, Admiralty Dr, Sembawang Cres, Sembawang Dr, Sembawang Vista, Canberra Rd, Sembawang Rd, Yishun Ave 5, Yishun Ave 2 and Yishun Interchange.
2005 Yishun Interchange, Yishun Ctrl 1, Yishun Ctrl, Yishun Ave 5, Sembawang Rd, Canberra Rd, Sembawang Vista, Sembawang Dr, Sembawang Cres, Admiralty Dr, Sembawang Dr, Admiralty Lk, Admiralty Lane, Canberra Rd, Sembawang Vista and Sembawang Interchange. Sembawang Interchange, Sembawang Vista, Canberra Rd, Admiralty Lane, Admiralty Lk, Sembawang Dr, Admiralty Dr, Sembawang Cres, Sembawang Dr, Sembawang Vista, Canberra Rd, Sembawang Rd, Yishun Ave 5, Yishun Ave 2 and Yishun Interchange.
2000 Yishun Interchange, Yishun Ctrl 1, Yishun Ctrl, Yishun Ave 5, Sembawang Rd, Canberra Rd, Sembawang Vista and Sembawang Dr (Loop) Admiralty Dr, Sembawang Cres, Sembawang Dr, Sembawang Vista, Canberra Rd, Sembawang Rd, Yishun Ave 5, Yishun Ave 2 and Yishun Interchange.
1999 Yishun Interchange, Yishun Ctrl 1, Yishun Ctrl, Yishun Ave 5, Sembawang Rd, Canberra Rd, Sembawang Vista and Sembawang Dr (Loop) Sembawang Way, Sembawang Cres, Sembawang Dr, Sembawang Vista, Canberra Rd, Sembawang Rd, Yishun Ave 5, Yishun Ave 2 and Yishun Interchange.

Tower Transit Bus Service 859A (since 17 Aug 2014)

Year Route
Direction 1 Direction 2

Tower Transit Bus Service 859B (since 17 Aug 2014)

Year Route
Direction 1 Direction 2

SBS Transit Bus Service 860 (since 21 Oct 2012)

Year Route
Direction 1 Direction 2

Tower Transit Bus Service 882 (since 20 Nov 2005)

Year Route
Direction 1 Direction 2
2009 Sembawang Interchange, Sembawang Vista, Sembawang Dr, Sembawang Way, Canberra Rd, Wellington Circle, Montreal Dr, Montreal Lk, Sembawang Rd and Sembawang Rd End (Loop) Sembawang Rd, Montreal Lk, Montreal Dr, Wellington Circle, Canberra Rd, Sembawang Way, Sembawang Dr, Sembawang Vista and Sembawang Interchange.
2005 Sembawang Interchange, Sembawang Vista, Canberra Rd, Canberra Lk, Sembawang Rd and Sembawang Rd End (Loop) Sembawang Rd, Canberra Lk, Canberra Rd, Sembawang Vista and Sembawang Interchange.

Tower Transit Bus Service 882A (since 18 Aug 2014)

Year Route (PM Peak: One-Directional)
2014 Sembawang Interchange, Sembawang Vista, Sembawang Dr, Sembawang Way, Canberra Rd, Wellington Circle, Montreal Dr and Montreal Lk (terminating at Blk 592A).

Tower Transit Bus Service 883 (since 23 Oct 2016)

Year Route
Direction 1 Direction 2

Tower Transit Bus Service 883B (since 25 Feb 2019)

Year Route (PM Peak: One-Directional)

Tower Transit Bus Service 883M (since 12 Jan 2020)

Year Route
Direction 1 Direction 2

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