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.
SBS Transit Bus Service 160 (since 5 Sep 2004)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2023 | Jurong Town Hall Interchange, Venture Dr, Jurong Gateway Rd, Jurong East Ctrl, Boon Lay Way, Jurong Town Hall Rd, Bt Batok Rd, Choa Chu Kang Rd, Woodlands Rd, Woodlands Ave 3, Woodlands Ctr Rd, Woodlands Checkpt, Causeway, Johor Bahru Checkpt, Jln Lingkaran Dalam, Lebuhraya Sultan Iskandar, Jln Jim Quee and JB Sentral Terminal (Loop) | Jln Jim Quee, Jln Tanjung Puteri, Jln Lingkaran Dalam, Johor Bahru Checkpt, Causeway, Woodlands Checkpt, Woodlands Rd, Choa Chu Kang Rd, Bt Batok Rd, Jurong Town Hall Rd, Boon Lay Way, Jurong East Ctrl, Jurong Gateway Rd, Venture Dr and Jurong Town Hall Interchange. |
| 2018 | Jurong East Interchange, Jurong Gateway Rd, Jurong East Ctrl, Boon Lay Way, Jurong Town Hall Rd, Bt Batok Rd, Choa Chu Kang Rd, Woodlands Rd, Woodlands Ave 3, Woodlands Ctr Rd, Woodlands Checkpt, Causeway, Johor Bahru Checkpt, Jln Lingkaran Dalam, Lebuhraya Sultan Iskandar, Jln Jim Quee and JB Sentral Terminal (Loop) | Jln Jim Quee, Jln Tanjung Puteri, Jln Lingkaran Dalam, Johor Bahru Checkpt, Causeway, Woodlands Checkpt, Woodlands Rd, Choa Chu Kang Rd, Bt Batok Rd, Jurong Town Hall Rd, Boon Lay Way, Jurong East Ctrl, Jurong Gateway Rd and Jurong East Interchange. |
| 2015 | Jurong East Interchange, Jurong Gateway Rd, Jurong East Ctrl, Boon Lay Way, Jurong Town Hall Rd, Bt Batok Rd, Choa Chu Kang Rd, Woodlands Rd, Woodlands Checkpt, Causeway, Johor Bahru Checkpt, Jln Lingkaran Dalam, Lebuhraya Sultan Iskandar, Jln Jim Quee and JB Sentral Terminal (Loop) | Jln Jim Quee, Jln Tanjung Puteri, Jln Lingkaran Dalam, Johor Bahru Checkpt, Causeway, Woodlands Checkpt, Woodlands Rd, Choa Chu Kang Rd, Bt Batok Rd, Jurong Town Hall Rd, Boon Lay Way, Jurong East Ctrl, Jurong Gateway Rd and Jurong East Interchange. |
| 2014 | Jurong East Interchange, Jurong Gateway Rd, Jurong East Ctrl, Boon Lay Way, Jurong Town Hall Rd, Bt Batok Rd, Choa Chu Kang Rd, Woodlands Rd, Woodlands Checkpt, Causeway, Johor Bahru Checkpt, Jln Lingkaran Dalam, Lebuhraya Tebrau and Jln Tun Abdul Razak (Loop) | Jln Lingkaran Dalam, Johor Bahru Checkpt, Causeway, Woodlands Checkpt, Woodlands Rd, Choa Chu Kang Rd, Bt Batok Rd, Jurong Town Hall Rd, Boon Lay Way, Jurong East Ctrl, Jurong Gateway Rd and Jurong East Interchange. |
| 2011 | Jurong East Interchange, Jurong Gateway Rd, Jurong East Ctrl, Boon Lay Way, Jurong Town Hall Rd, Bt Batok Rd, Choa Chu Kang Rd, Woodlands Rd, Woodlands Checkpt, Causeway, Johor Bahru Checkpt, Jln Lingkaran Dalam, Lebuhraya Tebrau, Jln Tun Abdul Razak, Persiaran Tun Sri Lalang, Jln Ayer Molek, Jln Seri Lalang, Jln Gertak Merah, Jln Gereja, Jln Trus and Kotaraya II Terminal. | Kotaraya II Terminal, Jln Trus, Jln Sulaiman, Jln Wong Ah Fook, Jln Tun Abdul Razak, Jln Lingkaran Dalam, Johor Bahru Checkpt, Causeway, Woodlands Checkpt, Woodlands Rd, Choa Chu Kang Rd, Bt Batok Rd, Jurong Town Hall Rd, Boon Lay Way, Jurong East Ctrl, Jurong Gateway Rd and Jurong East Interchange. |
| 2009 | Jurong East Interchange, Jurong East St 12, Boon Lay Way, Jurong Town Hall Rd, Bt Batok Rd, Choa Chu Kang Rd, Woodlands Rd, Woodlands Checkpt, Causeway, Johor Bahru Checkpt, Jln Lingkaran Dalam, Lebuhraya Tebrau, Jln Tun Abdul Razak, Persiaran Tun Sri Lalang, Jln Ayer Molek, Jln Seri Lalang, Jln Gertak Merah, Jln Gereja, Jln Trus and Kotaraya II Terminal. | Kotaraya II Terminal, Jln Trus, Jln Sulaiman, Jln Wong Ah Fook, Jln Tun Abdul Razak, Jln Lingkaran Dalam, Johor Bahru Checkpt, Causeway, Woodlands Checkpt, Woodlands Rd, Choa Chu Kang Rd, Bt Batok Rd, Jurong Town Hall Rd, Boon Lay Way, Jurong East Ctrl, Jurong East St 13 and Jurong East Interchange. |
| 2004 | Jurong East Interchange, Jurong East St 13, Jurong East Ctrl, Boon Lay Way, Jurong Town Hall Rd, Bt Batok Rd, Choa Chu Kang Rd, Woodlands Rd, Woodlands Checkpt, Causeway, Johor Bahru Checkpt, Jln Lingkaran Dalam, Lebuhraya Tebrau, Jln Tun Abdul Razak, Persiaran Tun Sri Lalang, Jln Ayer Molek, Jln Seri Lalang, Jln Gertak Merah, Jln Gereja, Jln Trus and Kotaraya II Terminal. | Kotaraya II Terminal, Jln Trus, Jln Sulaiman, Jln Wong Ah Fook, Jln Tun Abdul Razak, Jln Lingkaran Dalam, Johor Bahru Checkpt, Causeway, Woodlands Checkpt, Woodlands Rd, Choa Chu Kang Rd, Bt Batok Rd, Jurong Town Hall Rd, Boon Lay Way, Jurong East Ctrl, Jurong East St 13 and Jurong East Interchange. |
SBS Transit Bus Service 160A (since 19 Nov 2018)
| Year | Route (AM/PM Peak: One-Directional) |
| 2023 | Jurong Town Hall Interchange, Venture Dr, Jurong Gateway Rd, Jurong East Ctrl, Boon Lay Way, Jurong Town Hall Rd and Bt Batok Rd (terminating at Opp Dunearn Sec Sch). |
| 2018 | Jurong East Interchange, Jurong Gateway Rd, Jurong East Ctrl, Boon Lay Way, Jurong Town Hall Rd and Bt Batok Rd (terminating at Opp Dunearn Sec Sch). |
SBS Transit Bus Service 161 (since 2 Jun 2002)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2022 | Hougang Ctrl Interchange, Hougang Ctrl, Hougang Ave 4, Hougang Ave 10, Hougang Ave 6, Hougang Ave 8, Hougang Ave 4, Buangkok Green, Sengkang East Rd, Sengkang East Way, Punggol Rd, TPE, SLE, Woodlands Ave 2 and Woodlands Interchange. | Woodlands Interchange, Woodlands Ave 2, SLE, TPE, Punggol Rd, Sengkang East Way, Sengkang East Rd, Buangkok Green, Hougang Ave 4, Hougang Ave 8, Hougang Ave 6, Hougang Ave 10, Hougang Ave 4, Hougang Ctrl and Hougang Ctrl Interchange. |
| 2021 | Hougang Ctrl Interchange, Hougang Ctrl, Hougang Ave 10, Hougang Ave 6, Hougang Ave 8, Hougang Ave 4, Buangkok Green, Sengkang East Rd, Sengkang East Way, Punggol Rd, TPE, SLE, Woodlands Ave 2 and Woodlands Interchange. | Woodlands Interchange, Woodlands Ave 2, SLE, TPE, Punggol Rd, Sengkang East Way, Sengkang East Rd, Buangkok Green, Hougang Ave 4, Hougang Ave 8, Hougang Ave 6, Hougang Ave 10, Hougang Ctrl and Hougang Ctrl Interchange. |
| 2016 | Hougang Ctrl Interchange, Hougang Ctrl, Hougang Ave 10, Hougang Ave 6, Hougang Ave 8, Hougang Ave 4, Buangkok Green, Sengkang East Rd, Sengkang East Way, Punggol Rd, TPE, SLE, Woodlands Ave 2, Nth Woodlands Way, Nth Woodlands Lk, Nth Woodlands Dr, Woodlands Sq and Woodlands Interchange. | Woodlands Interchange, Woodlands Sq, Woodlands Ave 7, Woodlands Ave 2, SLE, TPE, Punggol Rd, Sengkang East Way, Sengkang East Rd, Buangkok Green, Hougang Ave 4, Hougang Ave 8, Hougang Ave 6, Hougang Ave 10, Hougang Ctrl and Hougang Ctrl Interchange. |
| 2002 | Hougang Ctrl Interchange, Hougang Ctrl, Hougang Ave 10, Hougang Ave 6, Hougang Ave 8, Hougang Ave 4, Buangkok Green, Sengkang East Rd, Sengkang East Way, Punggol Rd, TPE, SLE, Woodlands Ave 2 and Woodlands Reg Interchange. | Woodlands Reg Interchange, Woodlands Ave 2, SLE, TPE, Punggol Rd, Sengkang East Way, Sengkang East Rd, Buangkok Green, Hougang Ave 4, Hougang Ave 8, Hougang Ave 6, Hougang Ave 10, Hougang Ctrl and Hougang Ctrl Interchange. |
SBS Transit Bus Service 162 (since 26 Feb 2001)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2023 | Yio Chu Kang Interchange, Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8, Bishan Rd, Bishan St 22, Sin Ming Ave, Upp Thomson Rd, Marymount Lane, Marymount Rd, Shunfu Rd, Sin Ming Rd, Upp Thomson Rd, Jln Todak, Sin Ming Rd and Sin Ming Dr (Loop) | Sin Ming Rd, Shunfu Rd, Marymount Rd, Marymount Lane, Upp Thomson Rd, Sin Ming Ave, Bishan St 22, Bishan Rd, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Ang Mo Kio Ave 8 and Yio Chu Kang Interchange. |
| 2017 | Yio Chu Kang Interchange, Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8, Bishan Rd, Bishan St 22, Sin Ming Ave, Upp Thomson Rd, Thomson Rd, Newton Rd, Scotts Rd, Orchard Rd, Bras Basah Rd, Nicoll Highway, Esplanade Dr, Fullerton Rd, Collyer Quay, Raffles Quay, Shenton Way and Shenton Way Terminal. | Shenton Way Terminal, Prince Edward Rd, Shenton Way, Keppel Rd, Anson Rd, Robinson Rd, Collyer Quay, Fullerton Rd, Esplanade Dr, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Grange Rd, Orchard Lk, Orchard Turn, Orchard Blvd, Paterson Rd, Scotts Rd, Newton Rd, Thomson Rd, Upp Thomson Rd, Sin Ming Ave, Bishan St 22, Bishan Rd, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Ang Mo Kio Ave 8 and Yio Chu Kang Interchange. |
| 2005 | Yio Chu Kang Interchange, Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8, Bishan Rd, Bishan St 22, Sin Ming Ave, Upp Thomson Rd, Thomson Rd, Newton Rd, Scotts Rd, Orchard Rd, Bras Basah Rd, Nicoll Highway, Esplanade Dr, Fullerton Rd, Collyer Quay, Raffles Quay, Shenton Way, Palmer Rd and Shenton Way Terminal. | Shenton Way Terminal, Palmer Rd, Shenton Way, Keppel Rd, Anson Rd, Robinson Rd, Collyer Quay, Fullerton Rd, Esplanade Dr, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Grange Rd, Orchard Lk, Orchard Turn, Orchard Blvd, Paterson Rd, Scotts Rd, Newton Rd, Thomson Rd, Upp Thomson Rd, Sin Ming Ave, Bishan St 22, Bishan Rd, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Ang Mo Kio Ave 8 and Yio Chu Kang Interchange. |
| 2001 (Dec) | Yio Chu Kang Terminal, Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8, Bishan Rd, Bishan St 22, Sin Ming Ave, Upp Thomson Rd, Thomson Rd, Newton Rd, Scotts Rd, Orchard Rd, Bras Basah Rd, Nicoll Highway, Esplanade Dr, Fullerton Rd, Collyer Quay, Raffles Quay, Shenton Way, Palmer Rd and Shenton Way Terminal. | Shenton Way Terminal, Palmer Rd, Shenton Way, Keppel Rd, Anson Rd, Robinson Rd, Collyer Quay, Fullerton Rd, Esplanade Dr, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Orchard Turn, Orchard Blvd, Paterson Rd, Scotts Rd, Newton Rd, Thomson Rd, Upp Thomson Rd, Sin Ming Ave, Bishan St 22, Bishan Rd, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Ang Mo Kio Ave 8 and Yio Chu Kang Terminal. |
| 2001 (Feb) | Yio Chu Kang Terminal, Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8, Bishan Rd, Bishan St 22, Sin Ming Ave, Upp Thomson Rd, Thomson Rd, Newton Rd, Scotts Rd, Orchard Rd, Bras Basah Rd, Nicoll Highway, Esplanade Dr, Fullerton Rd, Collyer Quay, Raffles Quay and Shenton Way (Loop) | Keppel Rd, Anson Rd, Robinson Rd, Collyer Quay, Fullerton Rd, Esplanade Dr, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Orchard Turn, Orchard Blvd, Paterson Rd, Scotts Rd, Newton Rd, Thomson Rd, Upp Thomson Rd, Sin Ming Ave, Bishan St 22, Bishan Rd, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Ang Mo Kio Ave 8 and Yio Chu Kang Terminal. |
SBS Transit Bus Service 163 (since 11 Apr 1971)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2013 | Sengkang Interchange, Sengkang Sq, Compassvale Rd, Sengkang East Way, Punggol Rd, Sengkang East Ave, Sengkang West Ave, Fernvale Lane, Sengkang West Rd, Yio Chu Kang Rd, Upp Thomson Rd, Braddell Rd, Lor 6 Toa Payoh, Lor 1 Toa Payoh, Lor 4 Toa Payoh, Lor 6 Toa Payoh and Toa Payoh Interchange. | Toa Payoh Interchange, Lor 6 Toa Payoh, Lor 4 Toa Payoh, Lor 1 Toa Payoh, Lor 6 Toa Payoh, Braddell Rd, Upp Thomson Rd, Yio Chu Kang Rd, Sengkang West Rd, Fernvale Lane, Sengkang West Ave, Sengkang East Ave, Punggol Rd, Sengkang East Way, Sengkang Sq and Sengkang Interchange. |
| 2005 | Sengkang Interchange, Sengkang Sq, Compassvale Rd, Sengkang East Way, Punggol Rd, Sengkang East Ave, Sengkang West Ave, Fernvale Lane, Jln Kayu, Yio Chu Kang Rd, Upp Thomson Rd, Braddell Rd, Lor 6 Toa Payoh, Lor 1 Toa Payoh, Lor 4 Toa Payoh, Lor 6 Toa Payoh and Toa Payoh Interchange. | Toa Payoh Interchange, Lor 6 Toa Payoh, Lor 4 Toa Payoh, Lor 1 Toa Payoh, Lor 6 Toa Payoh, Braddell Rd, Upp Thomson Rd, Yio Chu Kang Rd, Jln Kayu, Fernvale Lane, Sengkang West Ave, Sengkang East Ave, Punggol Rd, Sengkang East Way, Sengkang Sq and Sengkang Interchange. |
| 2003 | Sengkang Interchange, Sengkang Sq, Compassvale Rd, Sengkang East Way, Punggol Rd, Sengkang East Ave, Sengkang West Ave, Jln Kayu, Yio Chu Kang Rd, Upp Thomson Rd, Braddell Rd, Lor 6 Toa Payoh, Lor 1 Toa Payoh, Lor 4 Toa Payoh, Lor 6 Toa Payoh and Toa Payoh Interchange. | Toa Payoh Interchange, Lor 6 Toa Payoh, Lor 4 Toa Payoh, Lor 1 Toa Payoh, Lor 6 Toa Payoh, Braddell Rd, Upp Thomson Rd, Yio Chu Kang Rd, Jln Kayu, Sengkang West Ave, Sengkang East Ave, Punggol Rd, Sengkang East Way, Sengkang Sq and Sengkang Interchange. |
| 2002 | Sengkang Interchange, Compassvale Rd, Sengkang East Way, Punggol Rd, Sengkang East Ave, Sengkang West Ave, Jln Kayu, Yio Chu Kang Rd, Upp Thomson Rd, Braddell Rd, Lor 6 Toa Payoh, Lor 1 Toa Payoh, Lor 4 Toa Payoh, Lor 6 Toa Payoh and Toa Payoh Interchange. | Toa Payoh Interchange, Lor 6 Toa Payoh, Lor 4 Toa Payoh, Lor 1 Toa Payoh, Lor 6 Toa Payoh, Braddell Rd, Upp Thomson Rd, Yio Chu Kang Rd, Jln Kayu, Sengkang West Ave, Sengkang East Ave, Punggol Rd, Sengkang East Way, Compassvale Rd and Sengkang Interchange. |
| 1992 | Jln Kayu Terminal, Jln Kayu, Yio Chu Kang Rd, Upp Thomson Rd, Braddell Rd, Lor 6 Toa Payoh, Lor 1 Toa Payoh, Lor 4 Toa Payoh, Lor 6 Toa Payoh and Toa Payoh Interchange. | Toa Payoh Interchange, Lor 6 Toa Payoh, Lor 4 Toa Payoh, Lor 1 Toa Payoh, Lor 6 Toa Payoh, Braddell Rd, Upp Thomson Rd, Yio Chu Kang Rd, Jln Kayu and Jln Kayu Terminal. |
| 1989 | Jln Kayu Terminal, Jln Kayu, Yio Chu Kang Rd, Upp Thomson Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Bencoolen St, Bras Basah Rd, Raffles Blvd and Marina Ctr Terminal. | Marina Ctr Terminal, Raffles Blvd, Raffles Ave, Stamford Rd, Waterloo St, Middle Rd, Selegie Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Upp Thomson Rd, Yio Chu Kang Rd, Jln Kayu and Jln Kayu Terminal. |
| 1985 | Jln Kayu Terminal, Jln Kayu, Yio Chu Kang Rd, Upp Thomson Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Bencoolen St, Bras Basah Rd, Nicoll Highway, Connaught Dr, Fullerton Rd, Collyer Quay, Raffles Quay, Shenton Way, Keppel Rd, Telok Blangah Rd, Seah Im Rd and World Trade Ctr Terminal. | World Trade Ctr Terminal, Seah Im Rd, Telok Blangah Rd, Keppel Rd, Anson Rd, Cecil St, Collyer Quay, Fullerton Rd, Empress Pl, St. Andrew’s Rd, Coleman St, Hill St, Stamford Rd, Waterloo St, Middle Rd, Selegie Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Upp Thomson Rd, Yio Chu Kang Rd, Jln Kayu and Jln Kayu Terminal. |
| 1981 | Jln Kayu, Yio Chu Kang Rd, Upp Thomson Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Bencoolen St, Bras Basah Rd, Nicoll Highway, Connaught Dr, Fullerton Rd, Collyer Quay, Raffles Quay, Shenton Way and Prince Edward Rd. | Prince Edward Rd, Shenton Way, Palmer Rd, Anson Rd, Cecil St, Collyer Quay, Fullerton Rd, Empress Pl, St. Andrew’s Rd, Coleman St, Hill St, Stamford Rd, Waterloo St, Middle Rd, Selegie Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Upp Thomson Rd, Yio Chu Kang Rd and Jln Kayu. |
| 1979 | Jln Kayu, Yio Chu Kang Rd, Ang Mo Kio Ave 9, Ang Mo Kio Ave 4, Yio Chu Kang Rd, Upp Thomson Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Bencoolen St, Bras Basah Rd, Nicoll Highway, Connaught Dr, Fullerton Rd, Collyer Quay, Raffles Quay, Shenton Way and Prince Edward Rd. | Prince Edward Rd, Shenton Way, Palmer Rd, Anson Rd, Cecil St, Collyer Quay, Fullerton Rd, Empress Pl, St. Andrew’s Rd, Coleman St, Hill St, Stamford Rd, Waterloo St, Middle Rd, Selegie Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Upp Thomson Rd, Yio Chu Kang Rd, Ang Mo Kio Ave 4, Ang Mo Kio Ave 9, Yio Chu Kang Rd and Jln Kayu. |
| 1978 | Jln Kayu, Yio Chu Kang Rd, Ang Mo Kio Ave 9, Ang Mo Kio Ave 4, Yio Chu Kang Rd, Upp Thomson Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Rochor Canal Rd, Bencoolen St, Bras Basah Rd, Nicoll Highway, Connaught Dr, Fullerton Rd, Collyer Quay, Raffles Quay, Shenton Way and Prince Edward Rd. | Prince Edward Rd, Shenton Way, Parsi Rd, Anson Rd, Cecil St, Collyer Quay, Fullerton Rd, Empress Pl, St. Andrew’s Rd, Coleman St, Hill St, Stamford Rd, Waterloo St, Middle Rd, Selegie Rd, Mackenzie Rd, Mayne Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Upp Thomson Rd, Yio Chu Kang Rd, Ang Mo Kio Ave 4, Ang Mo Kio Ave 9, Yio Chu Kang Rd and Jln Kayu. |
| 1975 | Jln Kayu, Yio Chu Kang Rd, Upp Thomson Rd, Thomson Rd, Kg Java Rd, Bt Timah Rd, Rochor Canal Rd, Bencoolen St, Bras Basah Rd, Nicoll Highway, Connaught Dr, Fullerton Rd, Collyer Quay, Raffles Quay, Shenton Way and Prince Edward Rd. | Prince Edward Rd, Shenton Way, Parsi Rd, Anson Rd, Cecil St, Collyer Quay, Fullerton Rd, Empress Pl, St. Andrew’s Rd, Coleman St, Hill St, Stamford Rd, Waterloo St, Middle Rd, Selegie Rd, Mackenzie Rd, Kg Java Rd, Thomson Rd, Upp Thomson Rd, Yio Chu Kang Rd and Jln Kayu. |
| 1974 | Jln Kayu, Yio Chu Kang Rd, Upp Thomson Rd, Thomson Rd, Kg Java Rd, Bt Timah Rd, Rochor Canal Rd, Bencoolen St, Bras Basah Rd, Nicoll Highway, Connaught Dr, Fullerton Rd, Collyer Quay, Raffles Quay, Shenton Way and Prince Edward Rd. | Prince Edward Rd, Shenton Way, Parsi Rd, Anson Rd, Cecil St, Collyer Quay, Fullerton Rd, Empress Pl, St. Andrew’s Rd, Stamford Rd, Waterloo St, Middle Rd, Selegie Rd, Mackenzie Rd, Kg Java Rd, Thomson Rd, Upp Thomson Rd, Yio Chu Kang Rd and Jln Kayu. |
| 1971 | Jln Kayu, Yio Chu Kang Rd, Upp Thomson Rd, Thomson Rd, Kg Java Rd, Bt Timah Rd, Rochor Canal Rd, Bencoolen St, Bras Basah Rd, Nicoll Highway, Connaught Dr, Fullerton Rd, Collyer Quay, Raffles Quay, Shenton Way and Prince Edward Rd. | Prince Edward Rd, Shenton Way, Parsi Rd, Anson Rd, Robinson Rd, Market St, Collyer Quay, Fullerton Rd, Empress Pl, St. Andrew’s Rd, Stamford Rd, Waterloo St, Middle Rd, Selegie Rd, Mackenzie Rd, Kg Java Rd, Thomson Rd, Upp Thomson Rd, Yio Chu Kang Rd and Jln Kayu. |
SBS Transit Bus Service 163A (since 10 Feb 2019)
| Year | Route (Last Bus: One-Directional) |
| 2019 | Sengkang Interchange, Sengkang Sq, Compassvale Rd, Sengkang East Way, Punggol Rd, Sengkang East Ave, Sengkang West Ave and Fernvale Lane (terminating at Bef Sengkang West Rd). |
SBS Transit Bus Service 163B (since 9 Oct 2023)
| Year | Route (AM Peak: One-Directional) |
| 2023 | Sengkang Interchange, Sengkang Sq, Compassvale Rd, Sengkang East Way, Punggol Rd, Sengkang East Ave, Sengkang West Ave, Fernvale Lane, Sengkang West Rd and Yio Chu Kang Rd (terminating at NCS Hub). |
SBS Transit Bus Service 165 (since 11 Apr 1971)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2018 | Hougang Ctrl Interchange, Hougang Ctrl, Hougang Ave 4, Hougang Ave 8, Hougang Ave 2, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Thomson Rd, Lornie Rd, Lornie Highway, Adam Rd, Farrer 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 Rd, Ulu Pandan Rd, Holland Rd, Farrer Rd, Adam Rd, Lornie Rd, Thomson Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Hougang Ave 2, Hougang Ave 8, Hougang Ave 4, Hougang Ctrl and Hougang Ctrl Interchange. |
| 1995 | Hougang Ctrl Interchange, Hougang Ctrl, Hougang Ave 4, Hougang Ave 8, Hougang Ave 2, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Thomson Rd, Lornie Rd, Adam Rd, Farrer 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 Rd, Ulu Pandan Rd, Holland Rd, Farrer Rd, Adam Rd, Lornie Rd, Thomson Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Hougang Ave 2, Hougang Ave 8, Hougang Ave 4, Hougang Ctrl and Hougang Ctrl Interchange. |
| 1990 | Ang Mo Kio Interchange, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Thomson Rd, Lornie Rd, Adam Rd, Farrer 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 Rd, Ulu Pandan Rd, Holland Rd, Farrer Rd, Adam Rd, Lornie Rd, Thomson Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8 and Ang Mo Kio Interchange. |
| 1983 | Ang Mo Kio Interchange, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Thomson Rd, Lornie Rd, Adam Rd, Farrer Rd, Holland Rd, Ulu Pandan Rd, Clementi Rd, Ayer Rajah Rd, Upp Ayer Rajah Rd, Jln Ahmad Ibrahim, Jurong Port Rd and Jurong Interchange. | Jurong Interchange, Jurong Port Rd, Jln Ahmad Ibrahim, Upp Ayer Rajah Rd, Ayer Rajah Rd, Clementi Rd, Ulu Pandan Rd, Holland Rd, Farrer Rd, Adam Rd, Lornie Rd, Thomson Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8 and Ang Mo Kio Interchange. |
| 1981 | Ang Mo Kio Ctrl 2, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Thomson Rd, Lornie Rd, Adam Rd, Farrer Rd, Holland Rd, Ulu Pandan Rd, Clementi Rd, Ayer Rajah Rd, Upp Ayer Rajah Rd, Jln Ahmad Ibrahim, Jurong Port Rd and Jurong Interchange. | Jurong Interchange, Jurong Port Rd, Jln Ahmad Ibrahim, Upp Ayer Rajah Rd, Ayer Rajah Rd, Clementi Rd, Ulu Pandan Rd, Holland Rd, Farrer Rd, Adam Rd, Lornie Rd, Thomson Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8 and Ang Mo Kio Ctrl 2. |
| 1979 | Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Thomson Rd, Lornie Rd, Adam Rd, Farrer Rd, Holland Rd, Ulu Pandan Rd, Clementi Rd, Ayer Rajah Rd, Upp Ayer Rajah Rd, Jln Ahmad Ibrahim, Jurong Port Rd and Jurong Interchange. | Jurong Interchange, Jurong Port Rd, Jln Ahmad Ibrahim, Upp Ayer Rajah Rd, Ayer Rajah Rd, Clementi Rd, Ulu Pandan Rd, Holland Rd, Farrer Rd, Adam Rd, Lornie Rd, Thomson Rd, Upp Thomson Rd, Ang Mo Kio Ave 1 and Ang Mo Kio Ave 3. |
| 1978 | Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Thomson Rd, Lornie Rd, Adam Rd, Farrer Rd, Holland Rd, Ulu Pandan Rd, Clementi Rd, Ayer Rajah Rd, Upp Ayer Rajah Rd, Jln Ahmad Ibrahim, Jurong Port Rd and Jurong Interchange. | Jurong Interchange, Jurong Port Rd, Jln Ahmad Ibrahim, Upp Ayer Rajah Rd, Ayer Rajah Rd, Clementi Rd, Ulu Pandan Rd, Holland Rd, Farrer Rd, Adam Rd, Lornie Rd, Thomson Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Ang Mo Kio St 22, Ang Mo Kio St 24 and Ang Mo Kio Ave 6. |
| 1977 | Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Thomson Rd, Lornie Rd, Adam Rd, Farrer Rd, Holland Rd, Ulu Pandan Rd, Clementi Rd, Ayer Rajah Rd, Upp Ayer Rajah Rd, Jln Ahmad Ibrahim, Corporation Rd, Corporation Dr, Corporation Rd, Jurong Port Rd, U-turn at Jurong Port, back along Jurong Port Rd, Jln Buroh, Jurong Pier Rd, U-turn at Jurong Town Pier, back along Jurong Pier Rd and Jln Boon Lay. | Jln Boon Lay, Jurong Pier Rd, U-turn at Jurong Town Pier, back along Jurong Pier Rd, Jln Buroh, Jurong Port Rd, U-turn at Jurong Port, back along Jurong Port Rd, Jln Ahmad Ibrahim, Upp Ayer Rajah Rd, Ayer Rajah Rd, Clementi Rd, Ulu Pandan Rd, Holland Rd, Farrer Rd, Adam Rd, Lornie Rd, Thomson Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Ang Mo Kio St 22, Ang Mo Kio St 24 and Ang Mo Kio Ave 6. |
| 1974 | Upp Thomson Rd, Thomson Rd, Lornie Rd, Adam Rd, Farrer Rd, Holland Rd, Ulu Pandan Rd, Clementi Rd, Ayer Rajah Rd, Upp Ayer Rajah Rd, Jln Ahmad Ibrahim, Corporation Rd, Corporation Dr, Corporation Rd, Jurong Port Rd, U-turn at Jurong Port, back along Jurong Port Rd, Jln Buroh, Jurong Pier Rd, U-turn at Jurong Town Pier, back along Jurong Pier Rd and Jln Boon Lay. | Jln Boon Lay, Jurong Pier Rd, U-turn at Jurong Town Pier, back along Jurong Pier Rd, Jln Buroh, Jurong Port Rd, U-turn at Jurong Port, back along Jurong Port Rd, Jln Ahmad Ibrahim, Upp Ayer Rajah Rd, Ayer Rajah Rd, Clementi Rd, Ulu Pandan Rd, Holland Rd, Farrer Rd, Adam Rd, Lornie Rd, Thomson Rd and Upp Thomson Rd. |
| 1972 | Upp Thomson Rd, Thomson Rd, Newton Rd, Clemenceau Ave, River Valley Rd, High St, Nth Bridge Rd, Sth Bridge Rd, Upp Cross St, Havelock Rd, Alexandra Rd, Commonwealth Ave, Nth Buona Vista Rd, Dover Rd, Clementi Rd, Ayer Rajah Rd, Upp Ayer Rajah Rd, Jln Ahmad Ibrahim, Corporation Rd, Corporation Dr, Corporation Rd, Jurong Port Rd, U-turn at Jurong Port, back along Jurong Port Rd, Jln Buroh, Jurong Pier Rd, U-turn at Jurong Town Pier, back along Jurong Pier Rd and Jln Boon Lay. | Jln Boon Lay, Jurong Pier Rd, U-turn at Jurong Town Pier, back along Jurong Pier Rd, Jln Buroh, Jurong Port Rd, U-turn at Jurong Port, back along Jurong Port Rd, Jln Ahmad Ibrahim, Upp Ayer Rajah Rd, Ayer Rajah Rd, Clementi Rd, Dover Rd, Nth Buona Vista Rd, Commonwealth Ave, Alexandra Rd, Havelock Rd, Indus Rd, Ganges Ave, Havelock Rd, Canal Rd, New Bridge Rd, River Valley Rd, Tank Rd, Clemenceau Ave, Newton Rd, Thomson Rd and Upp Thomson Rd. |
| 1971 | Upp Thomson Rd, Thomson Rd, Newton Rd, Clemenceau Ave, River Valley Rd, High St, Nth Bridge Rd, Sth Bridge Rd, Upp Hokien St, Havelock Rd, Alexandra Rd, Commonwealth Ave, Nth Buona Vista Rd, Dover Rd, Clementi Rd, Ayer Rajah Rd, Upp Ayer Rajah Rd, Jln Ahmad Ibrahim, Corporation Rd, Corporation Dr, Corporation Rd, Jln Gudang, U-turn at Jurong Port, back along Jln Gudang, Jln Buroh, Jln Pabrik, U-turn at Jurong Town Pier, back along Jln Pabrik and Jln Boon Lay. | Jln Boon Lay, Jln Pabrik, U-turn at Jurong Town Pier, back along Jln Pabrik, Jln Buroh, Jln Gudang, U-turn at Jurong Port, back along Jln Gudang, Jln Ahmad Ibrahim, Upp Ayer Rajah Rd, Ayer Rajah Rd, Clementi Rd, Dover Rd, Nth Buona Vista Rd, Commonwealth Ave, Alexandra Rd, Havelock Rd, Indus Rd, Ganges Ave, Havelock Rd, Canal Rd, New Bridge Rd, River Valley Rd, Tank Rd, Clemenceau Ave, Newton Rd, Thomson Rd and Upp Thomson Rd. |
SBS Transit Bus Service 166 (since 22 Nov 1976)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2016 | Ang Mo Kio Interchange, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Bencoolen St, Bras Basah Rd, Nth Bridge Rd, Sth Bridge Rd, Neil Rd, Kg Bahru Rd, Telok Blangah Rd, Alexandra Rd, AYE, Buona Vista Flyover, Dover Rd, Dover Ave, Commonwealth Ave West, Clementi Ave 3 and Clementi Interchange. | Clementi Interchange, Clementi Ave 3, Commonwealth Ave West, Dover Ave, Dover Rd, Buona Vista Flyover, AYE, Alexandra Rd, Telok Blangah Rd, Kg Bahru Rd, Eu Tong Sen St, Hill St, Stamford Rd, Prinsep St, Selegie Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8 and Ang Mo Kio Interchange. |
| 2011 | Ang Mo Kio Interchange, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Bencoolen St, Middle Rd, Selegie Rd, Prinsep St, Bras Basah Rd, Nth Bridge Rd, Sth Bridge Rd, Neil Rd, Kg Bahru Rd, Telok Blangah Rd, Alexandra Rd, AYE, Buona Vista Flyover, Dover Rd, Dover Ave, Commonwealth Ave West, Clementi Ave 3 and Clementi Interchange. | Clementi Interchange, Clementi Ave 3, Commonwealth Ave West, Dover Ave, Dover Rd, Buona Vista Flyover, AYE, Alexandra Rd, Telok Blangah Rd, Kg Bahru Rd, Eu Tong Sen St, Hill St, Stamford Rd, Prinsep St, Selegie Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8 and Ang Mo Kio Interchange. |
| 1989 | Ang Mo Kio Interchange, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Bencoolen St, Bras Basah Rd, Nth Bridge Rd, Sth Bridge Rd, Neil Rd, Kg Bahru Rd, Telok Blangah Rd, Alexandra Rd, AYE, Buona Vista Flyover, Dover Rd, Dover Ave, Commonwealth Ave West, Clementi Ave 3 and Clementi Interchange. | Clementi Interchange, Clementi Ave 3, Commonwealth Ave West, Dover Ave, Dover Rd, Buona Vista Flyover, AYE, Alexandra Rd, Telok Blangah Rd, Kg Bahru Rd, Eu Tong Sen St, Hill St, Stamford Rd, Prinsep St, Selegie Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8 and Ang Mo Kio Interchange. |
| 1987 | Ang Mo Kio Interchange, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Bencoolen St, Bras Basah Rd, Nth Bridge Rd, Sth Bridge Rd, Neil Rd, Kg Bahru Rd, Telok Blangah Rd, Alexandra Rd and Labrador Terminal. | Labrador Terminal, Alexandra Rd, Telok Blangah Rd, Kg Bahru Rd, Eu Tong Sen St, Hill St, Stamford Rd, Orchard Rd, Dhoby Ghaut, Selegie Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8 and Ang Mo Kio Interchange. |
| 1984 | Ang Mo Kio Interchange, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Bencoolen St, Bras Basah Rd, Nth Bridge Rd, Sth Bridge Rd, Neil Rd, Kg Bahru Rd, Telok Blangah Rd, Alexandra Rd and Labrador Terminal. | Labrador Terminal, Alexandra Rd, Telok Blangah Rd, Kg Bahru Rd, New Bridge Rd, Hill St, Stamford Rd, Orchard Rd, Dhoby Ghaut, Selegie Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8 and Ang Mo Kio Interchange. |
| 1983 | Ang Mo Kio Interchange, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Bencoolen St, Bras Basah Rd, Nth Bridge Rd, Sth Bridge Rd, Neil Rd and New Bridge Rd. | New Bridge Rd, Hill St, Stamford Rd, Orchard Rd, Dhoby Ghaut, Selegie Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8 and Ang Mo Kio Interchange. |
| 1981 | Ang Mo Kio Ctrl 2, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Bencoolen St, Bras Basah Rd, Nth Bridge Rd, Sth Bridge Rd, Neil Rd and New Bridge Rd. | New Bridge Rd, Hill St, Stamford Rd, Orchard Rd, Dhoby Ghaut, Selegie Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8 and Ang Mo Kio Ctrl 2. |
| 1979 | Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Sungei Rd, Bencoolen St, Bras Basah Rd, Nth Bridge Rd, Sth Bridge Rd, Neil Rd and New Bridge Rd. | New Bridge Rd, Hill St, Stamford Rd, Orchard Rd, Dhoby Ghaut, Selegie Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Upp Thomson Rd, Ang Mo Kio Ave 1 and Ang Mo Kio Ave 3. |
| 1978 | Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Thomson Rd, Keng Lee Rd, Kg Java Rd, Bt Timah Rd, Rochor Canal Rd, Bencoolen St, Bras Basah Rd, Nth Bridge Rd, Sth Bridge Rd, Neil Rd and New Bridge Rd. | New Bridge Rd, Hill St, Stamford Rd, Orchard Rd, Dhoby Ghaut, Selegie Rd, Mackenzie Rd, Mayne Rd, Bt Timah Rd, Kg Java Rd, Thomson Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Ang Mo Kio St 22, Ang Mo Kio St 24 and Ang Mo Kio Ave 6. |
| 1976 | Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Thomson Rd, Kg Java Rd, Bt Timah Rd, Rochor Canal Rd, Bencoolen St, Bras Basah Rd, Nth Bridge Rd, Sth Bridge Rd, Neil Rd and New Bridge Rd. | New Bridge Rd, Hill St, Stamford Rd, Orchard Rd, Dhoby Ghaut, Selegie Rd, Mackenzie Rd, Kg Java Rd, Thomson Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Ang Mo Kio St 22, Ang Mo Kio St 24 and Ang Mo Kio Ave 6. |
Tower Transit Bus Service 167 (since 3 Feb 1974)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2021 | Sembawang Interchange, Sembawang Vista, Canberra Rd, Canberra Lk, Sembawang Rd, Upp Thomson Rd, Thomson Rd, Newton Rd, Scotts Rd, Orchard Rd, Bras Basah Rd, Nicoll Highway, Esplanade Dr, Fullerton Rd, Collyer Quay, Raffles Quay, Shenton Way, Keppel Rd, Cantonment Lk, Cantonment Rd, Neil Rd, Kg Bahru Rd, Jln Bt Merah, Henderson Rd, Bt Merah Ctrl and Bt Merah Interchange. | Bt Merah Interchange, Bt Merah Ctrl, Henderson Rd, Jln Bt Merah, Kg Bahru Rd, Eu Tong Sen St, Cantonment Rd, Keppel Rd, Anson Rd, Cecil St, Collyer Quay, Fullerton Rd, Esplanade Dr, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Grange Rd, Orchard Lk, Orchard Turn, Orchard Blvd, Paterson Rd, Scotts Rd, Newton Rd, Thomson Rd, Upp Thomson Rd, Sembawang Rd, Canberra Lk, Canberra Rd, Sembawang Vista and Sembawang Interchange. |
| 2016 | Sembawang Interchange, Sembawang Vista, Canberra Rd, Canberra Lk, Sembawang Rd, Upp Thomson Rd, Thomson Rd, Newton Rd, Scotts Rd, Orchard Rd, Bras Basah Rd, Nicoll Highway, Connaught Dr, Fullerton Rd, Collyer Quay, Raffles Quay, Shenton Way, Keppel Rd, Cantonment Lk, Cantonment Rd, Neil Rd, Kg Bahru Rd, Jln Bt Merah, Henderson Rd, Bt Merah Ctrl and Bt Merah Interchange. | Bt Merah Interchange, Bt Merah Ctrl, Henderson Rd, Jln Bt Merah, Kg Bahru Rd, Eu Tong Sen St, Cantonment Rd, Keppel Rd, Anson Rd, Cecil St, Collyer Quay, Fullerton Rd, Esplanade Dr, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Grange Rd, Orchard Lk, Orchard Turn, Orchard Blvd, Paterson Rd, Scotts Rd, Newton Rd, Thomson Rd, Upp Thomson Rd, Sembawang Rd, Canberra Lk, Canberra Rd, Sembawang Vista and Sembawang Interchange. |
| 2005 | Sembawang Interchange, Sembawang Vista, Canberra Rd, Canberra Lk, Sembawang Rd, Upp Thomson Rd, Thomson Rd, Newton Rd, Scotts Rd, Orchard Rd, Bras Basah Rd, Nicoll Highway, Connaught Dr, Fullerton Rd, Collyer Quay, Raffles Quay, Shenton Way, Keppel Rd, Cantonment Lk, Cantonment Rd, Neil Rd, Kg Bahru Rd, Jln Bt Merah, Henderson Rd, Bt Merah Ctrl and Bt Merah Interchange. | Bt Merah Interchange, Bt Merah Ctrl, Henderson Rd, Jln Bt Merah, Kg Bahru Rd, Eu Tong Sen St, Cantonment Rd, Keppel Rd, Anson Rd, Cecil St, Collyer Quay, Fullerton Rd, St. Andrew’s Rd, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Grange Rd, Orchard Lk, Orchard Turn, Orchard Blvd, Paterson Rd, Scotts Rd, Newton Rd, Thomson Rd, Upp Thomson Rd, Sembawang Rd, Canberra Lk, Canberra Rd, Sembawang Vista and Sembawang Interchange. |
| 2001 | Sembawang Rd End Terminal, Sembawang Rd, Canberra Lk, Canberra Rd, Sembawang Rd, Upp Thomson Rd, Thomson Rd, Newton Rd, Scotts Rd, Orchard Rd, Bras Basah Rd, Nicoll Highway, Connaught Dr, Fullerton Rd, Collyer Quay, Raffles Quay, Shenton Way, Keppel Rd, Cantonment Lk, Cantonment Rd, Neil Rd, Kg Bahru Rd, Jln Bt Merah, Henderson Rd, Bt Merah Ctrl and Bt Merah Interchange. | Bt Merah Interchange, Bt Merah Ctrl, Henderson Rd, Jln Bt Merah, Kg Bahru Rd, Eu Tong Sen St, Cantonment Rd, Keppel Rd, Anson Rd, Cecil St, Collyer Quay, Fullerton Rd, Empress Pl, St. Andrew’s Rd, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Orchard Turn, Orchard Blvd, Paterson Rd, Scotts Rd, Newton Rd, Thomson Rd, Upp Thomson Rd, Sembawang Rd, Canberra Rd, Canberra Lk, Sembawang Rd and Sembawang Rd End Terminal. |
| 1995 | Sembawang Rd End Terminal, Sembawang Rd, Upp Thomson Rd, Thomson Rd, Newton Rd, Scotts Rd, Orchard Rd, Bras Basah Rd, Nicoll Highway, Connaught Dr, Fullerton Rd, Collyer Quay, Raffles Quay, Shenton Way, Keppel Rd, Cantonment Lk, Cantonment Rd, Neil Rd, Kg Bahru Rd, Jln Bt Merah, Henderson Rd, Bt Merah Ctrl and Bt Merah Interchange. | Bt Merah Interchange, Bt Merah Ctrl, Henderson Rd, Jln Bt Merah, Kg Bahru Rd, Eu Tong Sen St, Cantonment Rd, Keppel Rd, Anson Rd, Cecil St, Collyer Quay, Fullerton Rd, Empress Pl, St. Andrew’s Rd, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Orchard Turn, Orchard Blvd, Paterson Rd, Scotts Rd, Newton Rd, Thomson Rd, Upp Thomson Rd, Sembawang Rd and Sembawang Rd End Terminal. |
| 1992 | Sembawang Rd End Terminal, Sembawang Rd, Upp Thomson Rd, Thomson Rd, Newton Rd, Scotts Rd, Orchard Rd, Bras Basah Rd, Nicoll Highway, Connaught Dr, Fullerton Rd, Collyer Quay, Raffles Quay, Shenton Way, Keppel Rd, Cantonment Lk, Cantonment Rd, Neil Rd, Kg Bahru Rd, Jln Bt Merah, Henderson Rd, Bt Merah Ctrl and Bt Merah Interchange. | Bt Merah Interchange, Bt Merah Ctrl, Henderson Rd, Jln Bt Merah, Kg Bahru Rd, Eu Tong Sen St, Cantonment Rd, Keppel Rd, Anson Rd, Cecil St, Collyer Quay, Fullerton Rd, Empress Pl, St. Andrew’s Rd, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Orchard Lk, Orchard Blvd, Paterson Rd, Scotts Rd, Newton Rd, Thomson Rd, Upp Thomson Rd, Sembawang Rd and Sembawang Rd End Terminal. |
| 1987 | Admiralty Rd West Terminal, Admiralty Rd West, Admiralty Rd East, Sembawang Rd, Upp Thomson Rd, Thomson Rd, Newton Rd, Scotts Rd, Orchard Rd, Bras Basah Rd, Nth Bridge Rd, Sth Bridge Rd, Tg Pagar Rd, Hoe Chiang Rd, Cantonment Rd, Keppel Rd, Telok Blangah Rd, Seah Im Rd and World Trade Ctr Terminal. | World Trade Ctr Terminal, Seah Im Rd, Telok Blangah Rd, Keppel Rd, Tg Pagar Rd, Neil Rd, Kreta Ayer Rd, Eu Tong Sen St, Hill St, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Grange Rd, Orchard Blvd, Paterson Rd, Scotts Rd, Newton Rd, Thomson Rd, Upp Thomson Rd, Sembawang Rd, Admiralty Rd East, Admiralty Rd West and Admiralty Rd West Terminal. |
| 1985 | Admiralty Rd West Terminal, Admiralty Rd West, Admiralty Rd East, Sembawang Rd, Upp Thomson Rd, Thomson Rd, Newton Rd, Scotts Rd, Orchard Rd, Bras Basah Rd, Nth Bridge Rd, Sth Bridge Rd, Tg Pagar Rd, Hoe Chiang Rd, Cantonment Rd, Keppel Rd, Telok Blangah Rd, Seah Im Rd and World Trade Ctr Terminal. | World Trade Ctr Terminal, Seah Im Rd, Telok Blangah Rd, Keppel Rd, Tg Pagar Rd, Neil Rd, Kreta Ayer Rd, New Bridge Rd, Hill St, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Grange Rd, Orchard Blvd, Paterson Rd, Scotts Rd, Newton Rd, Thomson Rd, Upp Thomson Rd, Sembawang Rd, Admiralty Rd East, Admiralty Rd West and Admiralty Rd West Terminal. |
| 1980 | Admiralty Rd West, Admiralty Rd East, Sembawang Rd, Upp Thomson Rd, Thomson Rd, Newton Rd, Scotts Rd, Orchard Rd, Dhoby Ghaut, Bras Basah Rd, Nth Bridge Rd, Sth Bridge Rd, Tg Pagar Rd, Hoe Chiang Rd, Cantonment Rd, Keppel Rd, Trafalgar St, Rambau St and Anson Rd. | Anson Rd, Raub St, Tg Pagar Rd, Neil Rd, Kreta Ayer Rd, New Bridge Rd, Hill St, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Grange Rd, Orchard Blvd, Paterson Rd, Scotts Rd, Newton Rd, Thomson Rd, Upp Thomson Rd, Sembawang Rd, Admiralty Rd East and Admiralty Rd West. |
| 1979 | Admiralty Rd West, Admiralty Rd East, Sembawang Rd, Upp Thomson Rd, Thomson Rd, Newton Rd, Scotts Rd, Orchard Rd, Dhoby Ghaut, Bras Basah Rd, Nth Bridge Rd, Sth Bridge Rd, Tg Pagar Rd, Lim Teck Kim Rd, Cantonment Rd, Keppel Rd, Trafalgar St, Rambau St and Anson Rd. | Anson Rd, Raub St, Tg Pagar Rd, Neil Rd, Kreta Ayer Rd, New Bridge Rd, Hill St, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Grange Rd, Orchard Blvd, Paterson Rd, Scotts Rd, Newton Rd, Thomson Rd, Upp Thomson Rd, Sembawang Rd, Admiralty Rd East and Admiralty Rd West. |
| 1976 | Admiralty Rd West, Admiralty Rd East, Sembawang Gate, Naval Base, Sembawang Rd, Upp Thomson Rd, Thomson Rd, Newton Rd, Scotts Rd, Orchard Rd, Dhoby Ghaut, Bras Basah Rd, Nth Bridge Rd, Sth Bridge Rd and Tg Pagar Rd. | Tg Pagar Rd, Neil Rd, Kreta Ayer Rd, New Bridge Rd, Hill St, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Grange Rd, Orchard Blvd, Paterson Rd, Scotts Rd, Newton Rd, Thomson Rd, Upp Thomson Rd, Sembawang Rd, Sembawang Gate, Naval Base, Admiralty Rd East and Admiralty Rd West. |
| 1974 | Admiralty Rd West, Admiralty Rd East, Sembawang Gate, Naval Base, Sembawang Rd, Upp Thomson Rd, Thomson Rd, Whitley Rd, Dunearn Rd, U-turn at Newton Circus, Bt Timah Rd, Balmoral Rd, Stevens Rd, Scotts Rd, Orchard Rd, Dhoby Ghaut, Bras Basah Rd, Nth Bridge Rd, Sth Bridge Rd, Neil Rd and New Bridge Rd. | New Bridge Rd, Hill St, Stamford Rd, Orchard Rd, Penang Rd, Somerset Rd, Grange Rd, Orchard Blvd, Paterson Rd, Scotts Rd, Stevens Rd, Balmoral Rd, Bt Timah Rd, U-turn at the University of Singapore, Dunearn Rd, Whitley Rd, Thomson Rd, Upp Thomson Rd, Sembawang Rd, Sembawang Gate, Naval Base, Admiralty Rd East and Admiralty Rd West. |
SBS Transit Bus Service 168 (since 14 Apr 2001)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2021 | Bedok Interchange, Bedok Nth Dr, Bedok Nth St 1, Bedok Nth Ave 3, Bedok Reservoir Rd, Tampines Ave 1, Tampines Ave 5, Tampines Ave 4, Tampines Ave 7, Tampines Ave 9, Tampines Ave 10, TPE, Jln Kayu, TPE, SLE, Woodlands Ave 2 and Woodlands Interchange. | Woodlands Interchange, Woodlands Ave 2, SLE, TPE, Jln Kayu, TPE, Tampines Ave 10, Tampines Ave 9, Tampines Ave 7, Tampines Ave 4, Tampines Ave 5, Tampines Ave 1, Bedok Reservoir Rd, Bedok Nth Ave 3, Bedok Nth St 1, Bedok Nth Dr and Bedok Interchange. |
| 2016 | Bedok Interchange, Bedok Nth Dr, Bedok Nth St 1, Bedok Nth Ave 3, Bedok Reservoir Rd, Tampines Ave 1, Tampines Ave 5, Tampines Ave 4, Tampines Ave 7, Tampines Ave 9, Tampines Ave 10, TPE, Jln Kayu, TPE, SLE, Woodlands Ave 2, Nth Woodlands Way, Nth Woodlands Lk, Nth Woodlands Dr, Woodlands Sq and Woodlands Interchange. | Woodlands Interchange, Woodlands Sq, Woodlands Ave 7, Woodlands Ave 2, SLE, TPE, Jln Kayu, TPE, Tampines Ave 10, Tampines Ave 9, Tampines Ave 7, Tampines Ave 4, Tampines Ave 5, Tampines Ave 1, Bedok Reservoir Rd, Bedok Nth Ave 3, Bedok Nth St 1, Bedok Nth Dr and Bedok Interchange. |
| 2011 | Bedok Interchange, Bedok Nth Dr, Bedok Nth St 1, Bedok Nth Ave 3, Bedok Reservoir Rd, Tampines Ave 1, Tampines Ave 5, Tampines Ave 4, Tampines Ave 7, Tampines Ave 9, Tampines Ave 10, TPE, Jln Kayu, TPE, SLE, Woodlands Ave 2 and Woodlands Reg Interchange. | Woodlands Reg Interchange, Woodlands Ave 2, SLE, TPE, Jln Kayu, TPE, Tampines Ave 10, Tampines Ave 9, Tampines Ave 7, Tampines Ave 4, Tampines Ave 5, Tampines Ave 1, Bedok Reservoir Rd, Bedok Nth Ave 3, Bedok Nth St 1, Bedok Nth Dr and Bedok Interchange. |
| 2001 | Bedok Interchange, Bedok Nth St 1, Bedok Nth Ave 3, Bedok Reservoir Rd, Tampines Ave 1, Tampines Ave 5, Tampines Ave 4, Tampines Ave 7, Tampines Ave 9, Tampines Ave 10, TPE, Jln Kayu, TPE, SLE, Woodlands Ave 2 and Woodlands Reg Interchange. | Woodlands Reg Interchange, Woodlands Ave 2, SLE, TPE, Jln Kayu, TPE, Tampines Ave 10, Tampines Ave 9, Tampines Ave 7, Tampines Ave 4, Tampines Ave 5, Tampines Ave 1, Bedok Reservoir Rd, Bedok Nth Ave 3, Bedok Nth St 1 and Bedok Interchange. |
SBS Transit Bus Service 168A (since 13 May 2024)
| Year | Route (AM/PM Peak: One-Directional) |
| 2024 | Woodlands Interchange, Woodlands Ave 2, SLE, TPE, Jln Kayu, TPE, Tampines Ave 10, Tampines Ave 9, Tampines Ave 7 and Tampines Ave 4 (terminating at Opp Tampines Stn/Int). |
Tower Transit Bus Service 169 (since 23 Aug 1976)
| Year | Route | |
| Direction 1 | Direction 2 | |
| 2021 | Woodlands Interchange, Woodlands Ave 2, Woodlands Ave 9, Woodlands Ave 8, Admiralty Rd West, Admiralty Rd East, Sembawang Rd, Canberra Lk, Yishun Ave 2, Yishun Ave 3, Sembawang Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8 and Ang Mo Kio Interchange. | Ang Mo Kio Interchange, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Sembawang Rd, Yishun Ave 3, Yishun Ave 2, Canberra Lk, Sembawang Rd, Admiralty Rd East, Admiralty Rd West, Woodlands Ave 8, Woodlands Ave 9, Woodlands Ave 2 and Woodlands Interchange. |
| 2016 | Woodlands Interchange, Woodlands Sq, Nth Woodlands Way, Woodlands Ave 2, Woodlands Ave 9, Woodlands Ave 8, Admiralty Rd West, Admiralty Rd East, Sembawang Rd, Canberra Lk, Yishun Ave 2, Yishun Ave 3, Sembawang Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8 and Ang Mo Kio Interchange. | Ang Mo Kio Interchange, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Sembawang Rd, Yishun Ave 3, Yishun Ave 2, Canberra Lk, Sembawang Rd, Admiralty Rd East, Admiralty Rd West, Woodlands Ave 8, Woodlands Ave 9, Woodlands Ave 2, Woodlands Ave 7, Woodlands Sq and Woodlands Interchange. |
| 2002 | Woodlands Reg Interchange, Woodlands Ave 2, Woodlands Ave 9, Woodlands Ave 8, Admiralty Rd West, Admiralty Rd East, Sembawang Rd, Canberra Lk, Yishun Ave 2, Yishun Ave 3, Sembawang Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8 and Ang Mo Kio Interchange. | Ang Mo Kio Interchange, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Sembawang Rd, Yishun Ave 3, Yishun Ave 2, Canberra Lk, Sembawang Rd, Admiralty Rd East, Admiralty Rd West, Woodlands Ave 8, Woodlands Ave 9, Woodlands Ave 2 and Woodlands Reg Interchange. |
| 1996 | Woodlands Reg Interchange, Woodlands Ave 2, Woodlands Ave 9, Woodlands Ave 8, Admiralty Rd West, Admiralty Rd East, Sembawang Rd, Canberra Lk, Yishun Ave 2, Yishun Ave 3, Sembawang Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8 and Ang Mo Kio Interchange. | Ang Mo Kio Interchange, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Sembawang Rd, Yishun Ave 3, Yishun Ave 2, Canberra Lk, Sembawang Rd, Admiralty Rd East, Admiralty Rd West, Woodlands Ave 8, Woodlands Ave 9, Woodlands Ave 2 and Woodlands Reg Interchange. |
| 1983 | Woodlands Interchange, Woodlands Ctr Rd, Admiralty Rd, Admiralty Rd West, Canberra Rd, Sembawang Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8 and Ang Mo Kio Interchange. | Ang Mo Kio Interchange, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Sembawang Rd, Canberra Rd, Admiralty Rd West, Admiralty Rd, Woodlands Ctr Rd and Woodlands Interchange. |
| 1981 | Woodlands Interchange, Woodlands Ctr Rd, Admiralty Rd, Admiralty Rd West, Canberra Rd, Sembawang Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Ang Mo Kio Ave 8 and Ang Mo Kio Ctrl 2. | Ang Mo Kio Ctrl 2, Ang Mo Kio Ave 8, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Sembawang Rd, Canberra Rd, Admiralty Rd West, Admiralty Rd, Woodlands Ctr Rd and Woodlands Interchange. |
| 1980 | Woodlands Town Terminal, Woodlands Ctr Rd, Admiralty Rd, Marsiling Dr, Admiralty Rd West, Canberra Rd, Sembawang Rd, Upp Thomson Rd, Ang Mo Kio Ave 1 and Ang Mo Kio Ave 3. | Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Sembawang Rd, Canberra Rd, Admiralty Rd West, Marsiling Dr, Admiralty Rd, Woodlands Ctr Rd and Woodlands Town Terminal. |
| 1979 | Admiralty Rd, Marsiling Dr, Admiralty Rd West, Canberra Rd, Sembawang Rd, Upp Thomson Rd, Ang Mo Kio Ave 1 and Ang Mo Kio Ave 3. | Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Sembawang Rd, Canberra Rd, Admiralty Rd West, Marsiling Dr and Admiralty Rd. |
| 1977 | Admiralty Rd, Marsiling Dr, Admiralty Rd West, Canberra Rd, Sembawang Rd, Upp Thomson Rd, Ang Mo Kio Ave 1, Ang Mo Kio Ave 3, Ang Mo Kio St 22, Ang Mo Kio St 24 and Ang Mo Kio Ave 6. | Ang Mo Kio Ave 6, Ang Mo Kio Ave 3, Ang Mo Kio Ave 1, Upp Thomson Rd, Sembawang Rd, Canberra Rd, Admiralty Rd West, Marsiling Dr and Admiralty Rd. |
| 1976 | Admiralty Rd, Marsiling Dr, Admiralty Rd West, Canberra Rd and Sembawang Rd (Loop) | Sembawang Rd, Canberra Rd, Admiralty Rd West, Marsiling Dr and Admiralty Rd. |
Tower Transit Bus Service 169A (since 2000)
| Year | Route (AM Peak: One-Directional) |
| 2021 | Woodlands Interchange, Woodlands Ave 2, Woodlands Ave 9, Woodlands Ave 8, Admiralty Rd West, Admiralty Rd East, Sembawang Rd, Canberra Lk and Yishun Ave 2 (terminating at Opp Yishun Stn). |
| 2016 | Woodlands Interchange, Woodlands Sq, Nth Woodlands Way, Woodlands Ave 2, Woodlands Ave 9, Woodlands Ave 8, Admiralty Rd West, Admiralty Rd East, Sembawang Rd, Canberra Lk and Yishun Ave 2 (terminating at Opp Yishun Stn). |
| 2000 | Woodlands Reg Interchange, Woodlands Ave 2, Woodlands Ave 9, Woodlands Ave 8, Admiralty Rd West, Admiralty Rd East, Sembawang Rd, Canberra Lk and Yishun Ave 2 (terminating at Aft Northpoint Shop Ctr). |
Tower Transit Bus Service 169B (since 25 Feb 2019)
| Year | Route (AM Peak: One-Directional) |
| 2021 | Woodlands Interchange, Woodlands Ave 2, Woodlands Ave 9 and Woodlands Ave 8 (terminating at Bef Admiralty Rd West). |
| 2019 | Woodlands Interchange, Woodlands Sq, Nth Woodlands Way, Woodlands Ave 2, Woodlands Ave 9 and Woodlands Ave 8 (terminating at Bef Admiralty Rd West). |
External Links & References:
- SBS Bus Guides 1980 – 1990/1991
- TransitLink Guides 1992 – 2014
- Transitlink eGuide
- SGWiki – History of Bus Services
Anybody has the 168 route before the 1990s? It was operated by SBS since the 1970s. I remember it travelled from AMK Interchange through Upper Thomson Road, Novena and Orchard Road. It was retired when the NS Line of the MRT was launched then resurrected as 168 from Woodlands to Bedok.
No 164 ever existed?