Difference between revisions of "History of Services 131 - 140"

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(Created page with "==Service 131 {{WAB}}== {| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse" |-class="BUS" !Operator !Year !Date !Service changes |- !Singapore Tr...")
 
(→‎Service 133 {{WAB}}: https://web.archive.org/web/20120105182842/http://www.sbstransit.com.sg/download/ext_of_daily_ops_hrs_svc133_30052011.pdf)
 
(147 intermediate revisions by 12 users not shown)
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==Service 131 {{WAB}}==
==Service 131 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!Singapore Traction Company
!STC
|rowspan="2"|'''1971'''
!rowspan="4"|Balestier Rd ↔ Tg Pagar Rd (1971 - 1978)
|'''11 April'''
|rowspan="2"|1971
|11 April
|Introduced between Balestier Rd Ter and Tg Pagar Ter under 1971 Bus Reorganisation.
|Introduced between Balestier Rd Ter and Tg Pagar Ter under 1971 Bus Reorganisation.
|-
|-
!Associated Bus Service
!ABS
|'''6 December'''
|6 December
|Operations transferred to Associated Bus Service (ABS).
|Operations transferred to ABS.
|-
|-
!rowspan="12"|{{SBS}}
!rowspan="16"|{{SBS}}
|'''1974'''
|1974
|'''8 December'''
|8 December
|Amended to ply Cecil St, skipping Robinson Rd.
|Amended to ply Cecil St, skipping Robinson Rd.
|-
|-
|rowspan="2"|'''1979'''
|1975
|'''11 February'''
|19 July
|Amended to ply Coleman St and Armenian St, skipping Stamford Rd.
|-
!rowspan="2"|Tg Pagar Rd ↺ Balestier Rd (1978 - 1979)
|1978
|2 December
|Amended to ply Balestier Rd, Jln Dusun and Jln Datoh due to the partial closure of Ah Hood Rd for redevelopment.
|-
|rowspan="2"|1979
|11 February
|Amended to ply the extended Shenton Way, Rambau St and Trafalgar St towards Tg Pagar Ter, skipping Parsi Rd.
|Amended to ply the extended Shenton Way, Rambau St and Trafalgar St towards Tg Pagar Ter, skipping Parsi Rd.
|-
|-
|'''1 August'''
!Anson Rd ↺ Balestier Rd (1979 - 1983)
|1 August
|Amended to Anson Rd Ter.
|Amended to Anson Rd Ter.
|-
|-
|'''1983'''
!rowspan="2"|Anson Rd ↺ Rangoon Rd (1983 - 1985)
|'''2 January'''
|rowspan="2"|1983
|Amended to loop at Norfolk Rd.
|2 January
|Amended to loop at Norfolk Rd from Anson Rd Ter.
|-
|-
|'''1985'''
|3 July
|'''27 January'''
|Amended to ply Kent Rd and Owen Rd with the partial closure of Rangoon Rd to facilitate the construction of CTE.
|-
!rowspan="2"|Prince Edward ↺ Rangoon Rd (1985 - 1987)
|1985
|27 January
|Amended to Prince Edward Ter with the closure of Anson Rd Ter.
|Amended to Prince Edward Ter with the closure of Anson Rd Ter.
|-
|-
|rowspan="2"|'''1987'''
|rowspan="2"|1987
|'''7 June'''
|7 June
|Amended to ply Owen Rd, Dorset Rd, Kg Java Rd, Bt Timah Rd and Sungei Rd, skipping Race Course Rd, Kerbau Rd, Kg Kapor Rd, Upp Weld Rd and Jln Besar.
|Amended to ply Owen Rd, Dorset Rd, Kg Java Rd, Bt Timah Rd and Sungei Rd, skipping Race Course Rd, Kerbau Rd, Kg Kapor Rd, Upp Weld Rd and Jln Besar.
|-
|-
|'''28 June'''
!Shenton Way ↺ Rangoon Rd (1987 - 1992)
|28 June
|Amended to Shenton Way Ter.
|Amended to Shenton Way Ter.
|-
|-
|'''1992'''
!Shenton Way ↔ St. Michael's (1992 - 1993)
|'''3 May'''
|1992
|3 May
|Extended to St. Michael's Ter under TransitLink Network Integration Exercise Phase 7.
|Extended to St. Michael's Ter under TransitLink Network Integration Exercise Phase 7.
|-
|-
|rowspan="2"|'''1993'''
!rowspan="15"|Bukit Merah ↔ St. Michael's (since 1993)
|'''4 April'''
|rowspan="2"|1993
|4 April
|Extended to Bt Merah Int under TransitLink Network Integration Exercise Phase 12.
|Extended to Bt Merah Int under TransitLink Network Integration Exercise Phase 12.
|-
|-
|'''11 April'''
|11 April
|Amended to ply Stamford Rd, skipping Coleman St and Armenian St.
|Amended to ply Stamford Rd, skipping Coleman St and Armenian St.
|-
|-
|'''1999'''
|rowspan="2"|1999
|{{TBC}}
|Skips a pair of removed bus stops outside and opposite Wishart Rd along Telok Blangah Rd.
|-
|{{TBC}}
|{{TBC}}
|Serves new bus stop outside Farrer Pk Tennis Ctr along Dorset Rd.
|Serves new bus stop outside Farrer Pk Tennis Ctr along Dorset Rd.
|-
|-
|'''2001'''
|2001
|'''18 February'''
|18 February
|Serves new staggered bus stop outside Novena Stn along Thomson Rd, skipping the bus stop outside Novena Church.
|Serves new staggered bus stop outside Novena Stn along Thomson Rd, skipping the bus stop outside Novena Ch.
|-
|-
!rowspan="8"|{{SBS Transit}}<br>(Current)
!rowspan="10"|{{SBST}}<br>(Current)
|'''2005'''
|2005
|'''19 June'''
|19 June
|Amended to ply Bt Purmei Ave in both directions.
|Amended to ply Bt Purmei Ave in both directions.
|-
|-
|'''2006'''
|2006
|'''29 October'''
|29 October
|Serves new bus stop outside VivoCity along Telok Blangah Rd.
|Serves new bus stop outside VivoCity along Telok Blangah Rd.
|-
|-
|'''2007'''
|2007
|'''28 April'''
|28 April
|Serves additional bus stop outside Victoria Concert Hall along Fullerton Rd.
|Serves additional bus stop outside Victoria Concert Hall along Fullerton Rd.
|-
|-
|'''2008'''
|2008
|'''7 December'''
|7 December
|Skips abolished bus stop opposite Temenggong D Mosque along Telok Blangah Rd.
|Skips removed bus stop opposite Temenggong D Mque along Telok Blangah Rd.
|-
|-
|rowspan="2"|'''2011'''
|rowspan="2"|2011
|'''16 October'''
|16 October
|Amended to ply Middle Rd, Selegie Rd, Prinsep St and Bras Basah Rd with the partial closure of Bencoolen St to facilitate the construction of Bencoolen MRT station on the Downtown MRT Line.
|Amended to ply Middle Rd, Selegie Rd, Prinsep St and Bras Basah Rd with the partial closure of Bencoolen St to facilitate the construction of Bencoolen MRT station on the Downtown MRT Line.
|-
|-
|'''3 December'''
|3 December
|{{DWAB}}
|{{DWAB}}
|-
|-
|rowspan="2"|'''2016'''
|2014
|'''1 May'''
|25 August
|Amended to ply Esplanade Dr with the partial closure of Fullerton Rd.
|Last bus from Bt Merah Int extended to 2400 hrs daily.
|-
|rowspan="2"|2016
|1 May
|Amended to ply Esplanade Dr towards St. Michael's Ter with the partial closure of Fullerton Rd.
|-
|-
|'''11 December'''
|11 December
|Amended to ply the reinstated Bencoolen St, skipping Middle Rd, Selegie Rd, Prinsep St and Bras Basah Rd.
|Amended to ply the reinstated Bencoolen St, skipping Middle Rd, Selegie Rd, Prinsep St and Bras Basah Rd.
|-
|2021
|26 December
|Amended to ply Esplanade Dr towards Bt Merah Int with the closure of Connaught Dr.
|}
|}


==Service 131A {{WAB}}==
==Short Trip 131A {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="4"|{{SBS Transit}}<br>(Current)
!rowspan="5"|{{SBST}}<br>(Current)
|'''2002'''
!rowspan="5"|St. Michael's → Shenton Way (since 2002)
|2002
|{{TBC}}
|{{TBC}}
|Introduced as a short-trip service from St. Michael's Ter to Shenton Way (Opp Temasek Twr) during morning peak hours on weekdays.
|Introduced from St. Michael's Ter to Shenton Way (Opp Temasek Twr) during morning peak hours on weekdays.
|-
|-
|rowspan="2"|'''2011'''
|rowspan="2"|2011
|'''16 October'''
|16 October
|Amended to ply Middle Rd, Selegie Rd, Prinsep St and Bras Basah Rd with the partial closure of Bencoolen St to facilitate the construction of Bencoolen MRT station on the Downtown MRT Line.
|Amended to ply Middle Rd, Selegie Rd, Prinsep St and Bras Basah Rd with the partial closure of Bencoolen St to facilitate the construction of Bencoolen MRT station on the Downtown MRT Line.
|-
|-
|'''3 December'''
|3 December
|{{DWAB}}
|{{DWAB}}
|-
|-
|'''2016'''
|2016
|'''11 December'''
|11 December
|Amended to ply the reinstated Bencoolen St, skipping Middle Rd, Selegie Rd, Prinsep St and Bras Basah Rd.
|Amended to ply the reinstated Bencoolen St, skipping Middle Rd, Selegie Rd, Prinsep St and Bras Basah Rd.
|-
|2021
|26 December
|Amended to ply Esplanade Dr with the closure of Connaught Dr.
|}
|}


==Service 131B==
==Short Trip 131B (January - June 2006)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
|-class="PAST"
!Operator
!Operator
Line 127: Line 164:
!Service changes
!Service changes
|-
|-
!rowspan="2"|{{SBS Transit}}
!rowspan="2"|{{SBST}}
|rowspan="2"|'''2006'''
|rowspan="2"|2006
|'''23 January'''
|23 January
|Introduced as a short-trip service from Serangoon Rd (Tekka Ctr) to Norfolk Rd (Bef Carlisle Rd) during evening peak hours on weekdays.
|Introduced as a short-trip service from Serangoon Rd (Tekka Ctr) to Norfolk Rd (Bef Carlisle Rd) during evening peak hours on weekdays.
|-
|-
|'''1 June'''
|1 June
|Withdrawn.
|Discontinued.
|}
|}


==Service 131M {{WAB}}==
==Service 131M (2014 - 2022) {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
|-class="PAST"
!Operator
!Operator
!Year
!Year
Line 144: Line 181:
!Service changes
!Service changes
|-
|-
!{{SBS Transit}}<br>(Current)
!rowspan="2"|{{SBST}}
|'''2014'''
|2014
|'''25 August'''
|25 August
|Introduced between Bt Merah Int and Bt Purmei Ave (Loop) as a peak hour variant of Service 131 on weekdays, replacing Service 275.
|Introduced between Bt Merah Int and Bt Purmei Ave (Loop) as a peak hour variant of Service 131 on weekdays, replacing Service 275. Wheelchair-accessible at launch.
|-
|2022
|12 December
|Discontinued.
|}
|}


==Service 132 {{WAB}}==
==Service 132 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="11"|{{SBS}}
!rowspan="10"|{{SBS}}
|'''1978'''
!Ang Mo Kio Ave 6 ↺ Orchard Rd (1978 - 1979)
|'''8 October'''
|1978
|Introduced between Ang Mo Kio Ave 3 Ter and Tomlinson Rd (Loop).
|9 October
|Introduced between Ang Mo Kio Ave 6 Ter and Orchard Rd (Loop).
|-
|-
|'''1981'''
!rowspan="3"|Ang Mo Kio ↺ Orchard Rd (1979 - 1984)
|'''5 July'''
|1979
|Amended to Ang Mo Kio Central 2 Ter.
|12 August
|Amended to Ang Mo Kio Ave 3 Ter.
|-
|-
|rowspan="2"|'''1983'''
|1981
|'''10 April'''
|5 July
|Amended to Ang Mo Kio Ctrl 2 Ter.
|-
|1983
|10 April
|Amended to Ang Mo Kio Int.
|Amended to Ang Mo Kio Int.
|-
|-
|'''29 December'''
!rowspan="2"|Ang Mo Kio ↔ Bukit Merah (1984 - 1988)
|1984
|29 January
|Extended to Bt Merah Int.
|Extended to Bt Merah Int.
|-
|-
|'''1986'''
|1986
|'''16 November'''
|16 November
|Serves new staggered bus stop outside Thong Teck Bldg along Scotts Rd, skipping the bus stop outside Metro Orchard.
|Serves new staggered bus stop outside Thong Teck Bldg along Scotts Rd, skipping the bus stop outside Metro Orchard.
|-
|-
|'''1988'''
!rowspan="4"|Hougang South ↔ Bukit Merah (1988 - 2004)
|'''18 December'''
|1988
|18 December
|Extended to Hougang Int.
|Extended to Hougang Int.
|-
|-
|rowspan="2"|'''1990'''
|rowspan="2"|1990
|'''21 February'''
|21 February
|Skips abolished bus stop opposite Jasmine Rd along Upp Thomson Rd.
|Skips removed bus stop opposite Jasmine Rd along Upp Thomson Rd.
|-
|-
|'''27 May'''
|27 May
|Serves additional bus stop outside Police Academy along Whitley Rd.
|Serves additional bus stop outside Police Academy along Whitley Rd.
|-
|-
|'''1996'''
|2000
|'''1 November'''
|4 June
|Convert from non air-con to partial air-con.
|Serves new pair of bus stops outside and opposite British High Comm along Tanglin Rd.
|-
|-
|'''1999'''
!rowspan="4"|{{SBST}}<br>(Current)
|{{TBC}}
!rowspan="4"|Hougang Ctrl ↔ Bukit Merah (since 2004)
|Serves new pair of bus stops outside and opposite British High Commission along Tanglin Rd.
|2004
|15 February
|Amended to Hougang Ctrl Int with the closure of Hougang Sth Int.
|-
|-
|'''2000'''
|2013
|'''19 February'''
|31 March
|Convert from partial air-con to fully air-con.
|{{DWAB}}
|-
|-
!rowspan="2"|{{SBS Transit}}<br>(Current)
|2020
|'''2004'''
|8 November
|'''15 February'''
|Skips the bus stop opposite SLF Cplx along Thomson Rd to facilitate the construction of the North-South Corridor (NSC).
|Amended to Hougang Central Int with the closure of Hougang South Int.
|-
|-
|'''2013'''
|2023
|'''31 March'''
|23 July
|{{DWAB}}
|Amended to ply temporary slip road and Mt Pleasant Rd towards Hougang Ctrl Int with the temporary closure of slip road to PIE Exit 17D, serving new staggered bus stop after Mt Pleasant Rd along Thomson Rd.
|}
|}


==Service 132A==
==Service 132A (1984 - 1986)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
|-class="PAST"
!Operator
!Operator
Line 220: Line 272:
|-
|-
!rowspan="2"|{{SBS}}
!rowspan="2"|{{SBS}}
|'''1984'''
|1984
|{{TBC}}
|30 January
|Introduced between Ang Mo Kio Int and Tomlinson Rd (Loop).
|Introduced between Ang Mo Kio Int and Tomlinson Rd (Loop) as a peak hour service on weekdays & Saturdays.
|-
|-
|'''1986'''
|1986
|'''14 April'''
|14 April
|Withdrawn.
|Discontinued.
|}
|}


==Service 133 {{WAB}}==
==Service 133 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
|-class="BUS"
!Operator
!Operator
!Service Gen
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="8"|{{SBS}}
!rowspan="10"|{{SBS}}
|rowspan="6"|'''1st Gen<br>(1978 - 1989)'''
!Ang Mo Kio Ave 6 ↺ North Bridge Rd (1978 - 1980)
|'''1978'''
|1978
|'''31 December'''
|29 December
|Introduced between Ang Mo Kio Ave 6 Ter and North Bridge Rd (Loop).
|Introduced between Ang Mo Kio Ave 6 Ter and Nth Bridge Rd (Loop).
|-
|-
|'''1980'''
!rowspan="5"|Ang Mo Kio ↺ North Bridge Rd (1980 - 1987)
|'''6 January'''
|1980
|6 January
|Amended to Ang Mo Kio Ave 3 Ter.
|Amended to Ang Mo Kio Ave 3 Ter.
|-
|-
|'''1981'''
|1981
|'''5 July'''
|5 July
|Amended to Ang Mo Kio Central 2 Ter.
|Amended to Ang Mo Kio Ctrl 2 Ter.
|-
|-
|'''1983'''
|rowspan="3"|1983
|'''10 April'''
|6 February
|Amended to ply CTE towards Ang Mo Kio Ctrl 2 Ter with the closure of temporary slip road between Braddell Rd and Lor Chuan.
|-
|10 April
|Amended to Ang Mo Kio Int.
|Amended to Ang Mo Kio Int.
|-
|-
|'''1987'''
|20 June
|'''26 July'''
|Amended to ply CTE towards Nth Bridge Rd.
|Extended to Marina Ctr Ter and amended to ply CTE, skipping Lor Chuan.
|-
|-
|rowspan="2"|'''1989'''
!rowspan="2"|Ang Mo Kio ↔ Marina Ctr (1987 - 1997)
|rowspan="2"|'''5 November'''
|1987
|Withdrawn.
|26 July
|Extended to Marina Ctr Ter.
|-
|-
|rowspan="12"|'''2nd Gen<br>(Since 1989)'''
|1989
|Re-numbered from Service 133A as a service between Ang Mo Kio Int and Marina Ctr Ter via Serangoon Ave 2.
|5 November
|Amended to ply Ang Mo Kio Ave 1, Boundary Rd, Serangoon Ave 2 and Upp Serangoon Rd, skipping CTE.
|-
|-
|'''1997'''
!rowspan="6"|Ang Mo Kio ↺ Temasek Ave (1997 - 2010)
|'''22 July'''
|1997
|Amended to loop at Temasek Ave and amended to ply Kallang Rd and Victoria St, skipping Crawford St and North Bridge Rd.
|23 March
|Amended to loop at Temasek Ave and amended to ply Kallang Rd and Victoria St, skipping Crawford St and Nth Bridge Rd.
|-
|-
!rowspan="10"|{{SBS Transit}}<br>(Current)
|2000
|rowspan="2"|'''2002'''
|{{TBC}}
|'''24 March'''
|Last bus extended to 2345 hrs on Saturdays.
|-
!rowspan="11"|{{SBST}}<br>(Current)
|rowspan="2"|2002
|24 March
|Amended to Ang Mo Kio Temp Int.
|Amended to Ang Mo Kio Temp Int.
|-
|-
Line 279: Line 341:
|Serves new pair of bus stops after Sommerville Rd and after Sunshine Lodge along Upp Serangoon Rd.
|Serves new pair of bus stops after Sommerville Rd and after Sunshine Lodge along Upp Serangoon Rd.
|-
|-
|'''2003'''
|2003
|'''20 June'''
|20 June
|Serves new pair of bus stops outside Potong Pasir Stn along Upp Serangoon Rd.
|Serves new pair of bus stops outside Potong Pasir Stn along Upp Serangoon Rd.
|-
|-
|'''2007'''
|2007
|'''28 April'''
|28 April
|Amended to Ang Mo Kio Integrated Transport Hub.
|Amended to Ang Mo Kio Integrated Transport Hub.
|-
|-
|'''2010'''
!rowspan="7"|Ang Mo Kio ↔ Shenton Way (since 2010)
|'''26 April'''
|2010
|26 April
|Extended to Shenton Way Ter.
|Extended to Shenton Way Ter.
|-
|-
|'''2011'''
|rowspan="2"| 2011
|'''26 September'''
|30 May
| Last bus from Shenton Way Ter extended to 2400 hrs daily.
|-
|26 September
|{{DWAB}}
|{{DWAB}}
|-
|-
|'''2012'''
|2012
|'''14 January'''
|14 January
|Serves relocated bus stop after Marina St along Marina Station Rd.
|Serves relocated bus stop after Marina St along Marina Stn Rd.
|-
|-
|'''2013'''
|2013
|'''29 December'''
|29 December
|Amended to ply Central Blvd and Shenton Way with the opening of MCE.
|Amended to ply Central Blvd and Shenton Way with the opening of MCE.
|-
|-
|'''2014'''
|2014
|'''28 September'''
|28 September
|Amended to ply Robinson Rd and Marina Blvd towards Ang Mo Kio Integrated Transport Hub, skipping Maxwell Rd and Central Blvd with the road changes in Marina South area.
|Amended to ply Robinson Rd and Marina Blvd towards Ang Mo Kio Int, skipping Maxwell Rd and Central Blvd with the road changes in Marina Sth area.
|-
|-
|'''2017'''
|2017
|'''25 June'''
|25 June
|Amended to the relocated Shenton Way Ter.
|Amended to the relocated Shenton Way Ter.
|}
|}


==Service 133A==
==Service 133A (1988 - 1989)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
|-class="PAST"
!Operator
!Operator
!Service Gen
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="3"|{{SBS}}
!rowspan="2"|{{SBS}}
|rowspan="2"|'''1st Gen<br>(1988 - 1989)'''
|1988
|'''1988'''
|10 July
|'''10 July'''
|Introduced between Ang Mo Kio Int and Marina Ctr Ter as an alternate route of Service 133 via Boundary Rd and Serangoon Ave 2.
|Introduced between Ang Mo Kio Int and Marina Ctr Ter as an alternate route of Service 133 via Boundary Rd and Serangoon Ave 2.
|-
|-
|'''1989'''
|1989
|'''5 November'''
|5 November
|Re-numbered Service 133.
|Integrated with Service 133 and discontinued.
|}
 
==Short Trip 133A (2000 - 2010)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
|-
|rowspan="6"|'''2nd Gen<br>(2000 - 2010)'''
!{{SBS}}
|'''2000'''
|2000
|{{TBC}}
|{{TBC}}
|Re-introduced as a short-trip service from Ang Mo Kio Int to Temasek Ave (Opp The Ritz-Carlton), operating during morning peak hours on weekdays.
|Introduced from Ang Mo Kio Int to Raffles Ave (Opp Marina Sq) during morning peak hours on weekdays.
|-
|-
!rowspan="5"|{{SBS Transit}}
!rowspan="5"|{{SBST}}
|rowspan="2"|'''2002'''
|rowspan="2"|2002
|'''24 March'''
|24 March
|Amended to Ang Mo Kio Temp Int.
|Amended to Ang Mo Kio Temp Int.
|-
|-
Line 344: Line 417:
|Serves new bus stop after Sunshine Lodge along Upp Serangoon Rd.
|Serves new bus stop after Sunshine Lodge along Upp Serangoon Rd.
|-
|-
|'''2003'''
|2003
|'''20 June'''
|20 June
|Serves new bus stop outside Potong Pasir Stn along Upp Serangoon Rd.
|Serves new bus stop outside Potong Pasir Stn along Upp Serangoon Rd.
|-
|-
|'''2007'''
|2007
|'''28 April'''
|28 April
|Amended to Ang Mo Kio Integrated Transport Hub.
|Amended to Ang Mo Kio Integrated Transport Hub.
|-
|-
|'''2010'''
|2010
|'''26 April'''
|26 April
|Withdrawn with the route extension of Service 133 to Shenton Way Ter.
|Discontinued.
|}
|}


==Service 133M {{WAB}}==
==Service 133M (2010 - 2012) {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
|-class="PAST"
!Operator
!Operator
Line 365: Line 438:
!Service changes
!Service changes
|-
|-
!rowspan="4"|{{SBS Transit}}
!rowspan="4"|{{SBST}}
|rowspan="2"|'''2010'''
|rowspan="2"|2010
|'''26 April'''
|26 April
|Introduced between Shenton Way Ter and Temasek Ave (Loop) as a supplementary route variant of Service 133.
|Introduced between Shenton Way Ter and Temasek Ave (Loop).
|-
|-
|'''4 October'''
|4 October
|Revised to operate on Saturdays, Sundays and Public Holidays only.
|Revised to operate on Saturdays, Sundays and Public Holidays only.
|-
|-
|'''2011'''
|2011
|'''26 September'''
|26 September
|{{DWAB}}
|{{DWAB}}
|-
|-
|'''2012'''
|2012
|'''26 May'''
|26 May
|Withdrawn.
|Discontinued.
|}
|}


==Service 134 {{WAB}}==
==Service 134 (1980 - 1993)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
|-class="PAST"
!Operator
!Operator
!Service Gen
!Year
!Year
!Date
!Date
Line 392: Line 464:
|-
|-
!rowspan="10"|{{SBS}}
!rowspan="10"|{{SBS}}
|rowspan="10"|'''1st Gen<br>(1980 - 1993)'''
|1980
|'''1980'''
|17 August
|'''17 August'''
|Introduced between Ang Mo Kio Ave 3 Ter and New Bridge Rd Ter.
|Introduced between Ang Mo Kio Ave 3 Ter and New Bridge Rd Ter.
|-
|-
|'''1981'''
|1981
|'''5 July'''
|5 July
|Amended to Ang Mo Kio Central 2 Ter.
|Amended to Ang Mo Kio Ctrl 2 Ter.
|-
|-
|'''1983'''
|1983
|'''10 April'''
|10 April
|Amended to Ang Mo Kio Int.
|Amended to Ang Mo Kio Int.
|-
|-
|rowspan="3"|'''1987'''
|rowspan="3"|1987
|'''6 June'''
|6 June
|Amended to the relocated New Bridge Rd Ter.
|Amended to the relocated New Bridge Rd Ter.
|-
|-
|'''27 September'''
|27 September
|Amended to ply the extended Eu Tong Sen St towards Ang Mo Kio Int to facilitate the first stage of road expansion along New Bridge Rd.
|Amended to ply the extended Eu Tong Sen St towards Ang Mo Kio Int to facilitate the first stage of road expansion along New Bridge Rd.
|-
|-
|'''1 November'''
|1 November
|Amended to ply Eu Tong Sen St towards Ang Mo Kio Int to facilitate the second stage of road expansion along New Bridge Rd.
|Amended to ply Eu Tong Sen St towards Ang Mo Kio Int to facilitate the second stage of road expansion along New Bridge Rd.
|-
|-
|'''1988'''
|1988
|'''20 March'''
|20 March
|Amended to ply Upp Cross St and New Bridge Rd, skipping Neil Rd.
|Amended to ply Upp Cross St and New Bridge Rd, skipping Neil Rd.
|-
|-
|'''1992'''
|1992
|'''3 May'''
|3 May
|Shortened to Bishan Int under TransitLink Network Integration Exercise Phase 7.
|Shortened to Bishan Int under TransitLink Network Integration Exercise Phase 7.
|-
|-
|rowspan="2"|'''1993'''
|rowspan="2"|1993
|'''11 April'''
|11 April
|Amended to ply Hill St and New Bridge Rd, skipping North Bridge Rd, South Bridge Rd and Upp Cross St.
|Amended to ply Hill St and New Bridge Rd, skipping Nth Bridge Rd, Sth Bridge Rd and Upp Cross St.
|-
|-
|'''5 December'''
|5 December
|Integrated with Service 104 to form Service 54 and withdrawn under TransitLink Network Integration Exercise Phase 14.
|Integrated with Service 104 to form Service 54 and discontinued under TransitLink Network Integration Exercise Phase 14.
|}
 
==Service 134 (since 2016) {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
!Operator
!Route
!Year
!Date
!Service changes
|-
|-
!{{SBS Transit}}<br>(Current)
!{{SBST}}<br>(Current)
|'''2nd Gen<br>(Since 2016)'''
!Sims Pl ↺ Marine Terrace (since 2016)
|'''2016'''
|2016
|'''20 March'''
|20 March
|{{Intro BSEP|Re-introduced|Sims Pl Ter|Marine Terrace (Loop)}}
|Introduced between Sims Pl Ter and Marine Terr (Loop) under the LTA's Bus Service Enhancement Programme (BSEP), operating between 0600 hrs and 2345 hrs daily. Wheelchair-accessible at launch.
|}
|}


==Service 135 {{WAB}}==
==Service 135 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="11"|{{SBS}}
!rowspan="13"|{{SBS}}
|rowspan="2"|'''1974'''
!Toa Payoh ↔ Bedok Rd (Feb - Nov 1974)
|'''3 February'''
|rowspan="2"|1974
|3 February
|Re-numbered from Service 155A between Toa Payoh Town Ctr Ter and Bedok Rd Ter under 1974 Bus Rationalisation.
|Re-numbered from Service 155A between Toa Payoh Town Ctr Ter and Bedok Rd Ter under 1974 Bus Rationalisation.
|-
|-
|{{TBC}}
!rowspan="5"|Toa Payoh ↔ Upp Changi Rd 8¼ ms (1974 - 1980)
|10 November
|Amended to Upp Changi Rd 8¼ ms (13.3 km) Ter.
|Amended to Upp Changi Rd 8¼ ms (13.3 km) Ter.
|-
|-
|'''1975'''
|1975
|'''2 March'''
|2 March
|Amended to ply Sims Ave towards Bedok Rd Ter with the conversion of Geylang Rd to one-way traffic.
|Amended to ply Sims Ave towards Bedok Rd Ter with the conversion of Geylang Rd to one-way traffic.
|-
|-
|'''1976'''
|rowspan="2"|1976
|'''30 December'''
|18 July
|Amended to skip Tanah Merah Besar Rd and Nicoll Dr on Sundays and Public Holidays.
|-
|30 December
|Amended to ply Sims Ave/Geylang Rd and the extended Tg Katong Rd, skipping Guillemard Rd.
|Amended to ply Sims Ave/Geylang Rd and the extended Tg Katong Rd, skipping Guillemard Rd.
|-
|-
|'''1979'''
|1979
|{{TBC}}
|{{TBC}}
|Relocated to Upp Changi Rd 15.5km Ter.
|Relocated to Upp Changi Rd 15.5km Ter.
|-
|-
|rowspan="2"|'''1980'''
!rowspan="2"|Toa Payoh ↔ Somapah Depot (1980 - 1981)
|'''15 June'''
|rowspan="2"|1980
|Amended to Somapah Int.
|16 June
|Amended to Somapah Depot.
|-
|-
|'''28 December'''
|28 December
|Amended to ply Upp Changi Rd East, skipping Upp Changi Rd.
|Amended to ply Upp Changi Rd East, skipping Upp Changi Rd.
|-
|-
|'''1981'''
!Toa Payoh ↔ Marine Parade (1981 - 1983)
|'''5 July'''
|1981
|21 June
|Shortened to Marine Parade Ter.
|Shortened to Marine Parade Ter.
|-
|-
|'''1983'''
!Marine Parade ↺ Circuit Rd (1983 - 1987)
|'''26 December'''
|1983
|26 December
|Shortened to loop at Circuit Rd from Marine Parade Ter and amended to ply Marine Parade Rd, skipping East Coast Rd.
|Shortened to loop at Circuit Rd from Marine Parade Ter and amended to ply Marine Parade Rd, skipping East Coast Rd.
|-
|-
|'''1987'''
!rowspan="2"|Marine Parade ↔ Ang Mo Kio (1987 - 2001)
|'''19 April'''
|1987
|19 April
|Extended to Ang Mo Kio Int.
|Extended to Ang Mo Kio Int.
|-
|-
|'''2001'''
|1994
|'''16 September'''
|{{TBC}}
|First bus from Marine Parade Ter brought forward to 0545 hrs on weekdays and Saturdays.
|-
!rowspan="15"|Ang Mo Kio ↺ Siglap Rd (2001 - 2021)
|2001
|16 September
|Amended to loop at Siglap Rd from Ang Mo Kio Int with the closure of Marine Parade Ter.
|Amended to loop at Siglap Rd from Ang Mo Kio Int with the closure of Marine Parade Ter.
|-
|-
!rowspan="13"|{{SBS Transit}}<br>(Current)
!rowspan="15"|{{SBST}}<br>(Current)
|rowspan="2"|'''2002'''
|rowspan="2"|2002
|'''24 March'''
|24 March
|Amended to Ang Mo Kio Temp Int.
|Amended to Ang Mo Kio Temp Int.
|-
|-
Line 496: Line 592:
|Serves new pair of bus stops after Sommerville Rd and after Sunshine Lodge along Upp Serangoon Rd.
|Serves new pair of bus stops after Sommerville Rd and after Sunshine Lodge along Upp Serangoon Rd.
|-
|-
|rowspan="3"|'''2003'''
|rowspan="3"|2003
|'''16 March'''
|16 March
|Amended to ply Eunos Rd 5 and Eunos Rd 8 with the partial closure of Paya Lebar Rd to facilitate the construction of Paya Lebar MRT station on the Circle MRT Line.
|Amended to ply Eunos Ave 5 and Eunos Rd 8 with the partial closure of Paya Lebar Rd to facilitate the construction of Paya Lebar MRT station on the Circle MRT Line.
|-
|-
|{{TBC}}
|{{TBC}}
Line 506: Line 602:
|Serves new bus stop outside Shell Kiosk along Tg Katong Rd.
|Serves new bus stop outside Shell Kiosk along Tg Katong Rd.
|-
|-
|'''2007'''
|2007
|'''28 April'''
|28 April
|Amended to Ang Mo Kio Integrated Transport Hub.
|Amended to Ang Mo Kio Integrated Transport Hub.
|-
|-
|rowspan="2"|'''2009'''
|rowspan="2"|2009
|'''23 August'''
|23 August
|Amended to ply the reinstated Paya Lebar Rd, skipping Eunos Rd 5 and Eunos Rd 8.
|Amended to ply the reinstated Paya Lebar Rd, skipping Eunos Ave 5 and Eunos Rd 8.
|-
|-
|'''22 November'''
|22 November
|Serves new bus stop opposite MacPherson Stn along Circuit Link.
|Serves new bus stop opposite MacPherson Stn along Circuit Lk.
|-
|-
|rowspan="2"|'''2011'''
|rowspan="2"|2011
|'''7 March'''
|7 March
|{{DWAB}}
|{{DWAB}}
|-
|-
|'''26 June'''
|26 June
|Amended to ply Lor Bengkok with the closure of Circuit Link to facilitate the construction of MacPherson MRT station on the Downtown MRT Line.
|Amended to ply Lor Bengkok with the closure of Circuit Lk to facilitate the construction of MacPherson MRT station on the Downtown MRT Line.
|-
|-
|'''2016'''
|2016
|'''16 October'''
|16 October
|Amended to ply the reinstated Circuit Link, skipping Lor Bengkok.
|Amended to ply the reinstated Circuit Lk, skipping Lor Bengkok.
|-
|-
|'''2017'''
|2017
|'''12 March'''
|12 March
|Amended to ply Upp Serangoon Rd and the diverted Upp Aljunied Rd.
|Amended to ply Upp Serangoon Rd and the diverted Upp Aljunied Rd.
|-
|-
|'''2018'''
|2018
|'''23 September'''
|23 September
|Amended to ply ECP and Bedok South Ave 1 with the partial closure of Siglap Link to facilitate the construction of Siglap MRT station on the Thomson-East Coast MRT Line.
|Amended to ply ECP and Bedok Sth Ave 1 with the partial closure of Siglap Lk to facilitate the construction of Siglap MRT station on the Thomson-East Coast MRT Line.
|-
|2020
|22 March
|Amended to ply the reinstated Siglap Lk, skipping ECP and Bedok Sth Ave 1.
|-
!Ang Mo Kio ↔ Jln Kembangan (since 2021)
|2021
|28 February
|Amended to terminate at Jln Kembangan (Kembangan Stn) via Telok Kurau Rd, East Coast Rd and Frankel Ave and converted to bi-directional service, skipping Siglap Rd and a portion of Marine Parade Rd.
|}
|}


==Service 135A {{WAB}}==
==Short Trip 135A (2001 - 2021) {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
|-class="PAST"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
Line 546: Line 652:
|-
|-
!{{SBS}}
!{{SBS}}
|'''2001'''
!rowspan="4"|Ang Mo Kio → Siglap Rd (2001 - 2005)
|'''16 September'''
|2001
|Introduced as a short-trip service from Ang Mo Kio Int to Siglap Rd (Opp Mandarin Gdns), operating after the last bus of Service 135 daily.
|16 September
|Introduced from Ang Mo Kio Int to Siglap Rd (Opp Mandarin Gdns), operating after the last bus of Service 135 daily.
|-
|-
!rowspan="11"|{{SBS Transit}}<br>(Current)
!rowspan="13"|{{SBST}}
|'''2002'''
|2002
|'''24 March'''
|24 March
|Amended to Ang Mo Kio Temp Int.
|Amended to Ang Mo Kio Temp Int.
|-
|-
|rowspan="2"|'''2003'''
|rowspan="2"|2003
|'''16 March'''
|16 March
|Amended to ply Eunos Rd 5 and Eunos Rd 8 with the partial closure of Paya Lebar Rd to facilitate the construction of Paya Lebar MRT station on the Circle MRT Line.
|Amended to ply Eunos Ave 5 and Eunos Rd 8 with the partial closure of Paya Lebar Rd to facilitate the construction of Paya Lebar MRT station on the Circle MRT Line.
|-
|-
|{{TBC}}
|{{TBC}}
|Serves new bus stop outside Shell Kiosk along Tg Katong Rd.
|Serves new bus stop outside Shell Kiosk along Tg Katong Rd.
|-
|-
|'''2005'''
!rowspan="10"|Ang Mo Kio → Marine Parade Rd (2005 - 2021)
|{{TBC}}
|2005
|25 April
|Extended to terminate at Marine Parade Rd (Victoria Sch).
|Extended to terminate at Marine Parade Rd (Victoria Sch).
|-
|-
|'''2007'''
|2007
|'''28 April'''
|28 April
|Amended to Ang Mo Kio Integrated Transport Hub.
|Amended to Ang Mo Kio Integrated Transport Hub.
|-
|-
|'''2009'''
|2009
|'''23 August'''
|23 August
|Amended to ply the reinstated Paya Lebar Rd, skipping Eunos Rd 5 and Eunos Rd 8.
|Amended to ply the reinstated Paya Lebar Rd, skipping Eunos Ave 5 and Eunos Rd 8.
|-
|-
|rowspan="2"|'''2011'''
|rowspan="2"|2011
|'''7 March'''
|7 March
|{{DWAB}}
|{{DWAB}}
|-
|-
|'''26 June'''
|26 June
|Amended to ply Lor Bengkok with the closure of Circuit Link to facilitate the construction of MacPherson MRT station on the Downtown MRT Line.
|Amended to ply Lor Bengkok with the closure of Circuit Lk to facilitate the construction of MacPherson MRT station on the Downtown MRT Line.
|-
|-
|'''2016'''
|2016
|'''16 October'''
|16 October
|Amended to ply the reinstated Circuit Link, skipping Lor Bengkok.
|Amended to ply the reinstated Circuit Lk, skipping Lor Bengkok.
|-
|-
|'''2017'''
|2017
|'''12 March'''
|12 March
|Amended to ply Upp Serangoon Rd and the diverted Upp Aljunied Rd.
|Amended to ply Upp Serangoon Rd and the diverted Upp Aljunied Rd.
|-
|-
|'''2018'''
|2018
|'''23 September'''
|23 September
|Amended to ply ECP and Bedok South Ave 1 with the partial closure of Siglap Link to facilitate the construction of Siglap MRT station on the Thomson-East Coast MRT Line.
|Amended to ply ECP and Bedok Sth Ave 1 with the partial closure of Siglap Lk to facilitate the construction of Siglap MRT station on the Thomson-East Coast MRT Line.
|-
|2020
|22 March
|Amended to ply the reinstated Siglap Lk, skipping ECP and Bedok Sth Ave 1.
|-
|2021
|28 February
|Discontinued with the amendment of Service 135 to Jln Kembangan (Kembangan Stn).
|}
|}


==Service 136 {{WAB}}==
==Service 136 (1974 - 1975)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
|-class="PAST"
!Operator
!Operator
!Service Gen
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="11"|{{SBS}}
!rowspan="3"|{{SBS}}
|rowspan="3"|'''1st Gen<br>(1974 - 1975)'''
!Toa Payoh ↺ Stamford Rd (Feb 1974 - 1974)
|rowspan="2"|'''1974'''
|rowspan="2"|1974
|'''3 February'''
|3 February
|Re-numbered from Service 140A as a service between Toa Payoh Town Ctr Ter and Stamford Rd (Loop).
|Re-numbered from Service 140A as a service between Toa Payoh Town Ctr Ter and Stamford Rd (Loop).
|-
|-
!rowspan="2"|Toa Payoh ↔ Prince Edward (1974 - 1975)
|{{TBC}}
|{{TBC}}
|Extended to Prince Edward Rd Ter.
|Extended to Prince Edward Ter.
|-
|-
|'''1975'''
|1975
|{{TBC}}
|{{TBC}}
|Withdrawn.
|Discontinued.
|}
 
==Service 136 (since 1978) {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
!Operator
!Route
!Year
!Date
!Service changes
|-
|-
|rowspan="15"|'''2nd Gen<br>(Since 1978)'''
!rowspan="10"|{{SBS}}
|rowspan="2"|'''1978'''
!Ang Mo Kio Ave 6 ↔ Upp Serangoon Rd (10.5 km) (Jul - Dec 1978)
|'''27 July'''
|rowspan="2"|1978
|Re-introduced between Ang Mo Kio Ave 6 Ter and Upp Serangoon Rd 10.5 km Ter.
|27 July
|Introduced between Ang Mo Kio Ave 6 Ter and Upp Serangoon Rd 10.5 km Ter.
|-
|-
|'''4 December'''
!Ang Mo Kio Ave 6 ↺ Upp Serangoon Rd (Dec 1978 - 1980)
|4 December
|Extended to loop at Upp Serangoon Rd.
|Extended to loop at Upp Serangoon Rd.
|-
|-
|'''1980'''
!rowspan="4"|Ang Mo Kio ↺ Upp Serangoon Rd (1980 - 1994)
|'''6 January'''
|1980
|6 January
|Amended to Ang Mo Kio Ave 3 Ter.
|Amended to Ang Mo Kio Ave 3 Ter.
|-
|-
|'''1981'''
|1981
|'''5 July'''
|5 July
|Amended to Ang Mo Kio Central 2 Ter.
|Amended to Ang Mo Kio Ctrl 2 Ter.
|-
|-
|'''1983'''
|1983
|'''10 April'''
|10 April
|Amended to Ang Mo Kio Int.
|Amended to Ang Mo Kio Int.
|-
|-
|'''1994'''
|rowspan="2"|1994
|'''17 December'''
|{{TBC}}
|Amended to Hougang Central Int.
|Last bus extended to 2345 hrs on Saturdays.
|-
!Ang Mo Kio ↔ Hougang Ctrl (1994 - 1996)
|18 December
|Amended to Hougang Ctrl Int.
|-
|-
|'''1996'''
!Ang Mo Kio ↺ Hougang Ave 8 (1996 - 2001)
|'''23 June'''
|1996
|Amended to loop at Hougang Ave 6.
|22 June
|Amended to loop at Hougang Ave 8 from Ang Mo Kio Int.
|-
|-
|'''2001'''
!rowspan="2"|Ang Mo Kio ↺ Upp Serangoon Rd (2001 - 2002)
|'''1 January'''
|rowspan="2"|2001
|1 January
|Amended to loop at Upp Serangoon Rd.
|Amended to loop at Upp Serangoon Rd.
|-
|-
!rowspan="6"|{{SBS Transit}}
|15 July
|rowspan="2"|'''2002'''
|Amended to u-turn around Boundary Rd before proceeding to Yio Chu Kang Rd towards Ang Mo Kio Int, serving an additional bus stop outside S'pore Crocodilarium along Upp Serangoon Rd.
|'''17 February'''
|-
|Extended to loop at Punggol Pl.
!rowspan="6"|{{SBST}}
!rowspan="2"|Ang Mo Kio ↺ Punggol Ctrl (2002 - Sep 2003)
|rowspan="2"|2002
|17 February
|Extended to loop at Punggol Ctrl from Ang Mo Kio Int.
|-
|-
|'''24 March'''
|24 March
|Amended to Ang Mo Kio Temp Int.
|Amended to Ang Mo Kio Temp Int.
|-
|-
|rowspan="2"|'''2003'''
!Ang Mo Kio ↺ Punggol Stn (Sep - Nov 2003)
|'''14 September'''
|rowspan="2"|2003
|Amended to loop at Punggol Central.
|14 September
|Amended to loop at Punggol Ctrl.
|-
|-
|'''30 November'''
!rowspan="4"|Ang Mo Kio ↔ Punggol (since Nov 2003)
|30 November
|Amended to Punggol Temp Int.
|Amended to Punggol Temp Int.
|-
|-
|'''2007'''
|2007
|'''28 April'''
|28 April
|Amended to Ang Mo Kio Integrated Transport Hub.
|Amended to Ang Mo Kio Integrated Transport Hub.
|-
|-
|'''2011'''
|2011
|'''7 March'''
|7 March
|{{DWAB}}
|{{DWAB}}
|-
|-
!{{Go-Ahead Singapore}}<br>(Current)
!{{GAS}}<br>(Current)
|'''2016'''
|2016
|'''4 September'''
|4 September
|Operations transferred to Go-Ahead Singapore.
|Operations transferred to Go-Ahead Singapore.
|}
|}


==Service 136A==
==Short Trip 136A (2002 - 2003)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
|-class="PAST"
!Operator
!Operator
Line 685: Line 827:
!Service changes
!Service changes
|-
|-
!rowspan="3"|{{SBS Transit}}
!rowspan="4"|{{SBST}}
|rowspan="2"|'''2002'''
|rowspan="2"|2002
|'''17 February'''
|17 February
|Introduced as a short-trip service from Ang Mo Kio Int to Punggol Central (Opp Blk 293), operating after the last bus of Service 136 daily.
|Introduced from Ang Mo Kio Int to Punggol Ctrl (Opp Blk 293), operating after the last bus of Service 136 daily.
|-
|-
|'''24 March'''
|24 March
|Amended to Ang Mo Kio Temp Int.
|Amended to Ang Mo Kio Temp Int.
|-
|-
|'''2003'''
|rowspan="2"|2003
|'''30 November'''
|14 September
|Withdrawn with the route extension of Service 136 to Punggol Temp Int.
|Amended to terminate at Punggol Ctrl (Punggol Stn).
|-
|30 November
|Discontinued with the route amendment of Service 136 to Punggol Temp Int.
|}
|}


==Service 137 {{WAB}}==
==Service 137 (1973 - 1992)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
|-class="PAST"
!Operator
!Operator
!Service Gen
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!United Bus Company
!UBC
|rowspan="4"|'''1st Gen<br />(1973 - 1992)'''
|1973
|'''1973'''
|25 June
|'''25 June'''
|Introduced between Toa Payoh Town Ctr Ter and Mandai Lake Rd (Loop).
|Introduced between Toa Payoh Town Ctr Ter and Mandai Lake Rd (Loop).
|-
|-
!rowspan="3"|{{SBS}}
!rowspan="4"|{{SBS}}
|'''1983'''
|1980
|'''26 December'''
|13 July
|Amended to ply Toa Payoh East, Kim Keat Ave, Toa Payoh East, Lor 7 Toa Payoh, Lor 6 Toa Payoh, Toa Payoh East, Lor 5 Toa Payoh and Lor 4 Toa Payoh.
|-
|1983
|26 December
|Amended to Toa Payoh Int.
|Amended to Toa Payoh Int.
|-
|-
|'''1990'''
|1990
|'''21 February'''
|21 February
|Skips abolished bus stop opposite Jasmine Rd along Upp Thomson Rd.
|Skips removed bus stop opposite Jasmine Rd along Upp Thomson Rd.
|-
|-
|'''1992'''
|1992
|'''20 September'''
|20 September
|Withdrawn under TransitLink Network Integration Exercise Phase 9.
|Discontinued under TransitLink Network Integration Exercise Phase 9.
|}
 
==Service 137 (since 2017) {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
!Operator
!Route
!Year
!Date
!Service changes
|-
|-
!{{SBS Transit}}<br />(Current)
!{{SBST}}<br />(Current)
|'''2nd Gen<br />(Since 2017)'''
!Sims Pl ↔ Upp East Coast (since 2017)
|'''2017'''
|2017
|'''21 October'''
|21 October
|{{Intro BSEP|Re-introduced|Sims Pl Ter|Upp East Coast Ter}}
|Introduced between Sims Pl Ter and Upp East Coast Ter under the LTA's Bus Service Enhancement Programme (BSEP), operating between 0600 hrs and 2330 hrs daily from Sims Pl Ter and Upp East Coast Ter. Wheelchair-accessible at launch.
|}
|}


==Service 137A {{WAB}}==
==Short Trip 137A {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!{{SBS Transit}}<br>(Current)
!{{SBST}}<br>(Current)
|'''2019'''
!New Upp Changi Rd → Bedok North Rd (since 2019)
|'''11 February'''
|2019
|Introduced as a short-trip service from New Upp Changi Rd (Bedok Stn Exit B) to Bedok North Rd (Bedok Nth Stn Exit A) during morning peak hours on weekdays. Wheelchair-accessible at launch.
|11 February
|Introduced from New Upp Changi Rd (Bedok Stn Exit B) to Bedok Nth Rd (Bedok Nth Stn Exit A) during morning peak hours on weekdays. Wheelchair-accessible at launch.
|}
|}


==Service 138 {{WAB}}==
==Service 138 (1972 - 1974)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
|-class="PAST"
!Operator
!Operator
!Service Gen
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!United Bus Company
!UBC
|rowspan="2"|'''1st Gen<br>(1972 - 1974)'''
|1972
|'''1972'''
|26 June
|'''3 June'''
|Introduced between Toa Payoh Town Ctr Ter and Jln Aman (Loop).
|Introduced between Toa Payoh Town Ctr Ter and Jln Aman (Loop).
|-
|-
!rowspan="16"|{{SBS}}
!{{SBS}}
|'''1974'''
|1974
|'''3 February'''
|3 February
|Withdrawn under 1974 Bus Rationalisation.
|Discontinued under 1974 Bus Rationalisation.
|}
 
==Service 138 (1978 - 1988)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Route
!Year
!Date
!Service changes
|-
|-
|rowspan="11"|'''2nd Gen<br>(1978 - 1988)'''
!rowspan="15"|{{SBS}}
|rowspan="2"|'''1978'''
!rowspan="3"|Ang Mo Kio Ave 6 ↺ Robinson Rd (1978 - 1979)
|'''27 July'''
|rowspan="2"|1978
|Re-introduced between Ang Mo Kio Ave 3 Ter and Robinson Rd (Loop), replacing Blue Arrow Service 308.
|27 July
|Introduced between Ang Mo Kio Ave 6 Ter and Robinson Rd (Loop), replacing Blue Arrow Service 308.
|-
|-
|'''3 December'''
|3 December
|Amended to ply Mayne Rd and Bt Timah Rd with the partial conversion of Mackenzie Rd to two-way traffic.
|Amended to ply Mayne Rd and Bt Timah Rd with the partial conversion of Mackenzie Rd to two-way traffic.
|-
|-
|rowspan="3"|'''1979'''
|rowspan="4"|1979
|'''11 February'''
|11 February
|Amended to ply the extended Shenton Way, Keppel Rd and Anson Rd, skipping Parsi Rd.
|Amended to ply the extended Shenton Way, Keppel Rd and Anson Rd, skipping Parsi Rd.
|-
|-
|'''15 October'''
!rowspan="5"|Ang Mo Kio ↺ Robinson Rd (1979 - 1981)
|12 August
|Amended to Ang Mo Kio Ave 3 Ter.
|-
|15 October
|Amended to ply Marymount Rd, converted to a semi-express service operating on weekdays and Saturdays only.
|Amended to ply Marymount Rd, converted to a semi-express service operating on weekdays and Saturdays only.
|-
|-
|'''28 October'''
|28 October
|Amended to ply Sungei Rd (towards Robinson Rd) and Bt Timah Rd (towards Ang Mo Kio Ave 3 Ter) with the partial conversion of Bt Timah Rd to two-way traffic and Rochor Canal Rd to one-way traffic, skipping Mackenzie Rd and Mayne Rd.
|Amended to ply Sungei Rd (towards Shenton Way) and Bt Timah Rd (towards Ang Mo Kio Ave 3 Ter) with the partial conversion of Bt Timah Rd to two-way traffic and Rochor Canal Rd to one-way traffic, skipping Mackenzie Rd and Mayne Rd.
|-
|-
|rowspan="3"|'''1981'''
|rowspan="3"|1981
|'''5 July'''
|5 July
|Amended to Ang Mo Kio Central 2 Ter.
|Amended to Ang Mo Kio Ctrl 2 Ter.
|-
|-
|'''11 October'''
|11 October
|Serves new staggered bus stop outside Tunas Bldg along Anson Rd, skipping the bus stop outside Intl Plaza.
|Serves new staggered bus stop outside Tunas Bldg along Anson Rd, skipping the bus stop outside Intl Plaza.
|-
|-
|'''9 November'''
!rowspan="6"|Ang Mo Kio ↺ Shenton Way (1981 - 1988)
|2 November
|Converted to express service, calling at key bus stops along Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Anson Rd, Robinson Rd, Collyer Quay, Connaught Dr and Coleman St.
|Converted to express service, calling at key bus stops along Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Anson Rd, Robinson Rd, Collyer Quay, Connaught Dr and Coleman St.
|-
|-
|'''1983'''
|1982
|'''10 April'''
|{{TBC}}
|Last bus extended to 1930 hrs on weekdays & Saturdays.
|-
|1983
|10 April
|Amended to Ang Mo Kio Int.
|Amended to Ang Mo Kio Int.
|-
|-
|'''1986'''
|1985
|'''7 January'''
|15 April
|Calls at all bus stops along Marymount Rd.
|Serves all bus stops along Connaught Dr, Collyer Quay, Raffles Quay and Shenton Way and amended to ply Dhoby Ghaut, Selegie Rd, Bt Timah Rd and Kg Java Rd towards Ang Mo Kio Int.
|-
|-
|'''1988'''
|1986
|'''24 January'''
|7 January
|Withdrawn.
|Serves all bus stops along Marymount Rd.
|-
|-
|rowspan="8"|'''3rd Gen<br>(Since 1994)'''
|1988
|rowspan="2"|'''1994'''
|24 January
|'''26 April'''
|Discontinued.
|Re-introduced between Yio Chu Kang Ter and Mandai Lake Rd (Loop).
|}
 
==Service 138 (since 1994) {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
!Operator
!Route
!Year
!Date
!Service changes
|-
!rowspan="4"|{{SBS}}
!Yio Chu Kang ↺ S'pore Zoo (Apr - Sep 1994)
|rowspan="2"|1994
|26 April
|Introduced between Yio Chu Kang Ter and Mandai Lake Rd (Loop).
|-
|-
|'''1 October'''
!rowspan="7"|Ang Mo Kio ↺ S'pore Zoo (since Oct 1994)
|1 October
|Amended to Ang Mo Kio Int.
|Amended to Ang Mo Kio Int.
|-
|-
|'''1996'''
|1996
|{{TBC}}
|{{TBC}}
|Serves new bus stop outside Jubilee along Ang Mo Kio Ave 8.
|Serves new bus stop outside Jubilee along Ang Mo Kio Ave 8.
|-
|-
|'''1997'''
|1997
|{{TBC}}
|{{TBC}}
|Serves new bus stop before Mandai Rd along Mandai Lake Rd.
|Serves new bus stop before Mandai Rd along Mandai Lake Rd.
|-
|-
!rowspan="4"|{{SBS Transit}}<br>(Current)
!rowspan="4"|{{SBST}}<br>(Current)
|'''2002'''
|2002
|'''24 March'''
|24 March
|Amended to Ang Mo Kio Temp Int and amended to ply Ang Mo Kio Ave 3 and Ang Mo Kio Ave 6.
|Amended to Ang Mo Kio Temp Int and amended to ply Ang Mo Kio Ave 3 and Ang Mo Kio Ave 6.
|-
|-
|'''2007'''
|2007
|'''28 April'''
|28 April
|Amended to Ang Mo Kio Integrated Transport Hub.
|Amended to Ang Mo Kio Integrated Transport Hub.
|-
|-
|'''2011'''
|2011
|'''26 September'''
|26 September
|{{DWAB}}
|{{DWAB}}
|-
|-
|'''2018'''
|2018
|'''14 October'''
|14 October
|Skips a pair of abolished bus stops before and after Singapore Zoo along Mandai Lake Rd.
|Skips a pair of removed bus stops before and after Singapore Zoo along Mandai Lake Rd.
|}
|}


==Service 138A {{WAB}}==
==Short Trip 138A (June - October 2009)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="3"|{{SBST}}
|rowspan="2"|2009
|22 June
|Introduced from Ang Mo Kio Int to Ang Mo Kio Ave 5 (Opp Blk 604) during evening peak hours on weekdays.
|-
|12 October
|Discontinued.
|}
 
==Short Trip 138A (since 2012) {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
|-class="BUS"
!Operator
!Operator
!Service Gen
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="4"|{{SBS Transit}}<br>(Current)
!rowspan="3"|{{SBST}}<br>(Current)
|rowspan="2"|'''1st Gen<br>(2009)'''
!rowspan="3"|Ang Mo Kio → Mandai Lake Rd (since 2012)
|rowspan="2"|'''2009'''
|2012
|'''22 June'''
|1 December
|Introduced as a short-trip service from Ang Mo Kio Integrated Transport Hub to Ang Mo Kio Ave 5 (Opp Blk 604) during evening peak hours on weekdays.
|Introduced from Ang Mo Kio Int to Mandai Lake Rd (Singapore Zoo) on Saturdays, Sundays and Public Holidays. Wheelchair-accessible at launch.
|-
|{{TBC}}
|Withdrawn.
|-
|-
|rowspan="2"|'''2nd Gen<br>(Since 2012)'''
|2018
|'''2012'''
|14 October
|'''1 December'''
|Skips removed bus stop before Singapore Zoo along Mandai Lake Rd.
|Re-introduced as a short-trip service from Ang Mo Kio Integrated Transport Hub to Mandai Lake Rd (S'pore Zoo) on Saturdays, Sundays and Public Holidays. Wheelchair-accessible at launch.
|-
|-
|'''2018'''
|2024
|'''14 October'''
|14 October
|Skips abolished bus stop before Singapore Zoo along Mandai Lake Rd.
|Enhanced to operate from Upp Thomson Rd (Springleaf Stn Exit 3) to Mandai Lake Rd (Singapore Zoo) during weekday morning peak hours.
|}
|}


==Service 138B {{WAB}}==
==Short Trip 138B {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!{{SBS Transit}}<br>(Current)
!{{SBST}}<br>(Current)
|'''2015'''
!Ang Mo Kio → Ang Mo Kio Ave 5 (since 2015)
|'''19 October'''
|2015
|Introduced as a short-trip service from Ang Mo Kio Integrated Transport Hub to Ang Mo Kio Ave 5 (Opp Blk 604) during evening peak hours on weekdays. Wheelchair-accessible at launch.
|19 October
|Introduced from Ang Mo Kio Int to Ang Mo Kio Ave 5 (Opp Blk 604) during evening peak hours on weekdays. Wheelchair-accessible at launch.
|}
|}


==Service 139 {{WAB}}==
==Service 139 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!United Bus Company
!rowspan="2"|UBC
|'''1971'''
!rowspan="4"|Toa Payoh ↔ Lengkok Bahru (1971 - 1979)
|'''21 September'''
|rowspan="2"|1971
|21 September
|Introduced between Toa Payoh Town Ctr Ter and Lengkok Bahru Ter.
|Introduced between Toa Payoh Town Ctr Ter and Lengkok Bahru Ter.
|-
|-
!rowspan="12"|{{SBS}}
|28 September
|'''1974'''
|Amended to ply the extended Ganges Ave towards Toa Payoh Town Ctr Ter.
|'''1 October'''
|-
!rowspan="15"|{{SBS}}
|1974
|1 October
|Serves merged bus stop outside Sri Srinivasa Perumal Tp along Serangoon Rd.
|Serves merged bus stop outside Sri Srinivasa Perumal Tp along Serangoon Rd.
|-
|-
|'''1979'''
|rowspan="2"|1979
|'''23 December'''
|11 November
|Amended to Bt Merah Central Ter.
|Amended to ply Ganges Ave towards Lengkok Bahru Ter with the realignment of Delta Circus.
|-
!rowspan="20"|Toa Payoh ↔ Bukit Merah (since 1979)
|23 December
|Amended to Bt Merah Ctrl Ter.
|-
|rowspan="2"|1980
|20 January
|Amended to ply the branch road of Havelock Rd towards Bt Merah Ctrl Ter.
|-
|-
|'''1980'''
|28 September
|'''28 September'''
|Amended to Bt Merah Int.
|Amended to Bt Merah Int.
|-
|-
|'''1983'''
|1983
|'''26 December'''
|26 December
|Amended to Toa Payoh Int.
|Amended to Toa Payoh Int.
|-
|-
|'''1985'''
|1986
|{{TBC}}
|2 February
|Amended to ply Orchard Rd and Penang Rd, skipping Fort Canning Rd.
|Amended to ply Orchard Rd and Penang Rd towards Bt Merah Int, skipping Fort Canning Rd.
|-
|-
|'''1991'''
|1991
|'''21 April'''
|21 April
|Amended to ply Bt Merah Central.
|Amended to ply Bt Merah Ctrl.
|-
|-
|'''1992'''
|1992
|{{TBC}}
|{{TBC}}
|Amended to ply Clemenceau Ave towards Toa Payoh Int, skipping Tank Rd.
|Amended to ply Clemenceau Ave towards Toa Payoh Int, skipping Tank Rd.
|-
|-
|'''1993'''
|1993
|'''4 April'''
|4 April
|Integrated with Service 122 and amended to ply River Valley Rd, Delta Rd and Alexandra Rd under TransitLink Network Integration Exercise Phase 12, skipping Havelock Rd, Ganges Ave, Lower Delta Rd and Tiong Bahru Rd.
|Integrated with Service 122 and amended to ply River Valley Rd, Delta Rd and Alexandra Rd under TransitLink Network Integration Exercise Phase 12, skipping Havelock Rd, Ganges Ave, Lower Delta Rd and Tiong Bahru Rd.
|-
|-
|'''1997'''
|1997
|'''29 December'''
|29 December
|Amended to ply Ah Hood Rd, Jln Rajah, Whampoa Rd, Jln Bahagia and Kim Keat Rd/Whampoa Dr.
|Amended to ply Ah Hood Rd, Jln Rajah, Whampoa Rd, Jln Bahagia and Kim Keat Rd/Whampoa Dr.
|-
|-
|'''1998'''
|1998
|'''31 May'''
|31 May
|Amended to temporary site of Toa Payoh Int.
|Amended to Toa Payoh Temp Int.
|-
|rowspan="2"|1999
|{{TBC}}
|Skips removed bus stops outside Rajah Maisonette along Jln Rajah and outside Tai Gin Apts and outside Moulmein CC along Ah Hood Rd.
|-
|-
|'''1999'''
|{{TBC}}
|{{TBC}}
|Skips abolished bus stops outside Rajah Maisonette along Jln Rajah and outside Tai Gin Apts and outside Moulmein CC along Ah Hood Rd.
|First bus from Toa Payoh Temp Int brought forward to 0530 hrs on weekdays.
|-
|-
|'''2000'''
|2000
|{{TBC}}
|{{TBC}}
|Serves additional bus stop outside Blk 4 along Delta Rd.
|Serves additional bus stop outside Blk 4 along Delta Rd.
|-
|-
!rowspan="7"|{{SBS Transit}}<br>(Current)
!rowspan="7"|{{SBST}}<br>(Current)
|'''2002'''
|2002
|'''19 May'''
|19 May
|Amended to Toa Payoh Integrated Transport Hub.
|Amended to Toa Payoh Integrated Transport Hub.
|-
|-
|'''2003'''
|2003
|'''21 June'''
|21 June
|Amended to ply Serangoon Rd, Boon Keng Rd and Bendemeer Rd under North East MRT Line Rationalisation Phase 1.
|Amended to ply Serangoon Rd, Boon Keng Rd and Bendemeer Rd under North East MRT Line Rationalisation Phase 1.
|-
|-
|'''2007'''
|2007
|'''16 January'''
|16 January
|Skips relocated bus stop outside Dhoby Ghaut Stn along Penang Rd.
|Skips relocated bus stop outside Dhoby Ghaut Stn along Penang Rd.
|-
|-
|'''2011'''
|2011
|'''16 October'''
|16 October
|Amended to ply Middle Rd, Selegie Rd, Prinsep St and Bras Basah Rd with the partial closure of Bencoolen St to facilitate the construction of Bencoolen MRT station on the Downtown MRT Line.
|Amended to ply Middle Rd, Selegie Rd, Prinsep St and Bras Basah Rd with the partial closure of Bencoolen St to facilitate the construction of Bencoolen MRT station on the Downtown MRT Line.
|-
|-
|'''2013'''
|2013
|'''3 December'''
|3 December
|{{DWAB}}
|{{DWAB}}
|-
|-
|'''2016'''
|2016
|'''11 December'''
|11 December
|Amended to ply the reinstated Bencoolen St, skipping Middle Rd, Selegie Rd, Prinsep St and Bras Basah Rd.
|Amended to ply the reinstated Bencoolen St, skipping Middle Rd, Selegie Rd, Prinsep St and Bras Basah Rd.
|-
|-
|'''2018'''
|2018
|'''28 October'''
|28 October
|Amended to ply McNair Rd and Towner Rd, skipping Serangoon Rd.
|Amended to ply McNair Rd and Towner Rd, skipping Serangoon Rd.
|}
|}


==Service 139A {{WAB}}==
==Short Trip 139A (2012 - 2014) {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
|-class="PAST"
!Operator
!Operator
Line 983: Line 1,206:
!Service changes
!Service changes
|-
|-
!rowspan="3"|{{SBS Transit}}
!rowspan="3"|{{SBST}}
|'''2012'''
|2012
|'''27 August'''
|27 August
|Introduced as a short-trip service from Toa Payoh Integrated Transport Hub to Kim Keat Rd (Opp Jumbo Ind Bldg) during evening peak hours on weekdays.
|Introduced from Toa Payoh Int to Kim Keat Rd (Opp Jumbo Ind Bldg) during evening peak hours on weekdays.
|-
|-
|'''2013'''
|2013
|'''3 December'''
|3 December
|{{DWAB}}
|{{DWAB}}
|-
|-
|'''2014'''
|2014
|'''14 September'''
|14 September
|Withdrawn with the introduction of Service 139M under LTA's Bus Service Enhancement Programme (BSEP).
|Discontinued with the introduction of Service 139M.
|}
|}


==Service 139M {{WAB}}==
==Short Trip 139A (since 2022) {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
|-class="BUS"
!Operator
!Route
!Year
!Date
!Service changes
|-
!{{SBST}}
!Toa Payoh → Jln Bahagia (since 2022)
|2022
|12 December
|Introduced from Toa Payoh Int to Jln Bahagia (Bet Blks 33/34) during evening peak hours on weekdays. Wheelchair-accessible at launch.
|}
==Service 139M (2014 - 2022) {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Operator
!Year
!Year
Line 1,005: Line 1,244:
!Service changes
!Service changes
|-
|-
!{{SBS Transit}}<br>(Current)
!rowspan="2"|{{SBST}}
|'''2014'''
|2014
|'''14 September'''
|14 September
|{{Intro BSEP|Introduced|Toa Payoh Integrated Transport Hub|Jln Bahagia (Loop)}}
|{{Intro BSEP|Introduced|Toa Payoh Int|Jln Bahagia (Loop)}}
|-
|2022
|11 December
|Discontinued with the introduction of Short Trip 139A.
|}
|}


==Service 140 {{WAB}}==
==Service 140 (1971 - 1988)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
|-class="PAST"
!Operator
!Operator
!Service Gen
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="2"|United Bus Company
!rowspan="2"|UBC
|rowspan="10"|'''1st Gen<br>(1971 - 1988)'''
!Lor 6 Toa Payoh ↔ Prince Edward (Apr - Aug 1971)
|rowspan="2"|'''1971'''
|rowspan="2"|1971
|'''11 April'''
|11 April
|Introduced between Lor 6 Toa Payoh Ter and Prince Edward Rd Ter under 1971 Bus Reorganisation.
|Introduced between Lor 6 Toa Payoh Ter and Prince Edward Ter under 1971 Bus Reorganisation.
|-
|-
|'''2 August'''
!rowspan="6"|Toa Payoh ↔ Prince Edward (Aug 1971 - 1983)
|2 August
|Amended to Toa Payoh Town Ctr Ter.
|Amended to Toa Payoh Town Ctr Ter.
|-
|-
!rowspan="8"|{{SBS}}
!rowspan="9"|{{SBS}}
|rowspan="2"|'''1974'''
|rowspan="2"|1974
|'''24 February'''
|24 February
|Amended to ply Grange Rd and Orchard Blvd with the conversion of Orchard Rd to one-way traffic, skipping Orchard Rd.
|Amended to ply Grange Rd, Orchard Blvd and Paterson Rd towards Toa Payoh Town Ctr Ter with the conversion of Orchard Rd to one-way traffic.
|-
|-
|'''8 December'''
|8 December
|Amended to ply Cecil St, skipping Robinson Rd.
|Amended to ply Cecil St, skipping Robinson Rd.
|-
|-
|'''1975'''
|1975
|'''21 July'''
|21 July
|Amended to ply Stamford Rd, skipping Coleman St and Armenian St.
|Amended to ply Stamford Rd, skipping Coleman St and Armenian St.
|-
|-
|'''1976'''
|1976
|'''14 March'''
|14 March
|Serves new staggered bus stop outside The Cenotaph along Connaught Dr, skipping the bus stop opposite Singapore Cricket Club.
|Serves new staggered bus stop outside The Cenotaph along Connaught Dr, skipping the bus stop opposite Singapore Cricket Club.
|-
|-
|'''1983'''
|1979
|'''26 December'''
|11 February
|Amended to ply the extended Shenton Way, Palmer Rd and Anson Rd, skipping Parsi Rd.
|-
!rowspan="4"|Toa Payoh ↺ Orchard Rd (1983 - 1988)
|1983
|26 December
|Amended to Toa Payoh Int, shortened to loop at Orchard Rd and converted into a semi-express service.
|Amended to Toa Payoh Int, shortened to loop at Orchard Rd and converted into a semi-express service.
|-
|-
|rowspan="2"|'''1987'''
|rowspan="2"|1987
|rowspan="2"|'''13 December'''
|rowspan="2"|13 December
|Serves new staggered bus stop outside Orchard Stn along Orchard Blvd, skipping the bus stop opposite Orchard Stn.
|Serves new staggered bus stop outside Orchard Stn along Orchard Blvd, skipping the bus stop opposite Orchard Stn.
|-
|-
|Serves new bus stop outside Newton Stn along Scotts Rd.
|Serves new bus stop outside Newton Stn along Scotts Rd.
|-
|-
|'''1988'''
|1988
|'''24 January'''
|24 January
|Withdrawn.
|Discontinued.
|}
 
==Service 140 (since 2014) {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
!Operator
!Route
!Year
!Date
!Service changes
|-
|-
!rowspan="2"|{{SBS Transit}}<br>(Current)
!rowspan="2"|{{SBST}}<br>(Current)
|rowspan="2"|'''2nd Gen<br>(Since 2014)'''
!rowspan="2"|Lor 1 Geylang ↺ St. Wilfred Rd (since 2014)
|'''2014'''
|2014
|'''14 December'''
|14 December
|{{Intro BSEP|Re-introduced|Lor 1 Geylang Ter|St. Wilfred Rd (Loop)|}}
|Introduced between Lor 1 Geylang Ter and St. Wilfred Rd (Loop) under the LTA's Bus Service Enhancement Programme (BSEP), operating between 0600 hrs and 2330 hrs daily.
|-
|-
|'''2015'''
|2015
|'''30 March'''
|30 March
|{{DWAB}}
|{{DWAB}}
|}
|}


==Service 140A==
==Service 140A (1971 - 1974)==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
|-class="PAST"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="2"|United Bus Company
!rowspan="2"|UBC
|rowspan="2"|'''1971'''
!Lor 1 Toa Payoh ↺ Stamford Rd (Apr - Aug 1971)
|'''11 April'''
|rowspan="2"|1971
|11 April
|Introduced between Lor 1 Toa Payoh Ter and Stamford Rd (Loop) under 1971 Bus Reorganisation.
|Introduced between Lor 1 Toa Payoh Ter and Stamford Rd (Loop) under 1971 Bus Reorganisation.
|-
|-
|'''2 August'''
!rowspan="2"|Toa Payoh ↺ Stamford Rd (Aug 1971 - 1974)
|2 August
|Amended to Toa Payoh Town Ctr Ter.
|Amended to Toa Payoh Town Ctr Ter.
|-
|-
!{{SBS}}
!{{SBS}}
|'''1974'''
|1974
|'''3 February'''
|3 February
|Re-numbered Service 136 under 1974 Bus Rationalisation.
|Re-numbered Service 136 under 1974 Bus Rationalisation.
|}
|}


[[Category: Buses]]
[[Category: Buses]]

Latest revision as of 23:47, 16 November 2024

Service 131 Handicapped/disabled access[edit]

Operator Route Year Date Service changes
STC Balestier Rd ↔ Tg Pagar Rd (1971 - 1978) 1971 11 April Introduced between Balestier Rd Ter and Tg Pagar Ter under 1971 Bus Reorganisation.
ABS 6 December Operations transferred to ABS.
SBS 1974 8 December Amended to ply Cecil St, skipping Robinson Rd.
1975 19 July Amended to ply Coleman St and Armenian St, skipping Stamford Rd.
Tg Pagar Rd ↺ Balestier Rd (1978 - 1979) 1978 2 December Amended to ply Balestier Rd, Jln Dusun and Jln Datoh due to the partial closure of Ah Hood Rd for redevelopment.
1979 11 February Amended to ply the extended Shenton Way, Rambau St and Trafalgar St towards Tg Pagar Ter, skipping Parsi Rd.
Anson Rd ↺ Balestier Rd (1979 - 1983) 1 August Amended to Anson Rd Ter.
Anson Rd ↺ Rangoon Rd (1983 - 1985) 1983 2 January Amended to loop at Norfolk Rd from Anson Rd Ter.
3 July Amended to ply Kent Rd and Owen Rd with the partial closure of Rangoon Rd to facilitate the construction of CTE.
Prince Edward ↺ Rangoon Rd (1985 - 1987) 1985 27 January Amended to Prince Edward Ter with the closure of Anson Rd Ter.
1987 7 June Amended to ply Owen Rd, Dorset Rd, Kg Java Rd, Bt Timah Rd and Sungei Rd, skipping Race Course Rd, Kerbau Rd, Kg Kapor Rd, Upp Weld Rd and Jln Besar.
Shenton Way ↺ Rangoon Rd (1987 - 1992) 28 June Amended to Shenton Way Ter.
Shenton Way ↔ St. Michael's (1992 - 1993) 1992 3 May Extended to St. Michael's Ter under TransitLink Network Integration Exercise Phase 7.
Bukit Merah ↔ St. Michael's (since 1993) 1993 4 April Extended to Bt Merah Int under TransitLink Network Integration Exercise Phase 12.
11 April Amended to ply Stamford Rd, skipping Coleman St and Armenian St.
1999 TBC Skips a pair of removed bus stops outside and opposite Wishart Rd along Telok Blangah Rd.
TBC Serves new bus stop outside Farrer Pk Tennis Ctr along Dorset Rd.
2001 18 February Serves new staggered bus stop outside Novena Stn along Thomson Rd, skipping the bus stop outside Novena Ch.
SBS Transit
(Current) 		2005 19 June Amended to ply Bt Purmei Ave in both directions.
2006 29 October Serves new bus stop outside VivoCity along Telok Blangah Rd.
2007 28 April Serves additional bus stop outside Victoria Concert Hall along Fullerton Rd.
2008 7 December Skips removed bus stop opposite Temenggong D Mque along Telok Blangah Rd.
2011 16 October Amended to ply Middle Rd, Selegie Rd, Prinsep St and Bras Basah Rd with the partial closure of Bencoolen St to facilitate the construction of Bencoolen MRT station on the Downtown MRT Line.
3 December Designated wheelchair-accessible bus service (WAB).
2014 25 August Last bus from Bt Merah Int extended to 2400 hrs daily.
2016 1 May Amended to ply Esplanade Dr towards St. Michael's Ter with the partial closure of Fullerton Rd.
11 December Amended to ply the reinstated Bencoolen St, skipping Middle Rd, Selegie Rd, Prinsep St and Bras Basah Rd.
2021 26 December Amended to ply Esplanade Dr towards Bt Merah Int with the closure of Connaught Dr.

Short Trip 131A Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		St. Michael's → Shenton Way (since 2002) 2002 TBC Introduced from St. Michael's Ter to Shenton Way (Opp Temasek Twr) during morning peak hours on weekdays.
2011 16 October Amended to ply Middle Rd, Selegie Rd, Prinsep St and Bras Basah Rd with the partial closure of Bencoolen St to facilitate the construction of Bencoolen MRT station on the Downtown MRT Line.
3 December Designated wheelchair-accessible bus service (WAB).
2016 11 December Amended to ply the reinstated Bencoolen St, skipping Middle Rd, Selegie Rd, Prinsep St and Bras Basah Rd.
2021 26 December Amended to ply Esplanade Dr with the closure of Connaught Dr.

Short Trip 131B (January - June 2006)[edit]

Operator Year Date Service changes
SBS Transit 2006 23 January Introduced as a short-trip service from Serangoon Rd (Tekka Ctr) to Norfolk Rd (Bef Carlisle Rd) during evening peak hours on weekdays.
1 June Discontinued.

Service 131M (2014 - 2022) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS Transit 2014 25 August Introduced between Bt Merah Int and Bt Purmei Ave (Loop) as a peak hour variant of Service 131 on weekdays, replacing Service 275. Wheelchair-accessible at launch.
2022 12 December Discontinued.

Service 132 Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Ang Mo Kio Ave 6 ↺ Orchard Rd (1978 - 1979) 1978 9 October Introduced between Ang Mo Kio Ave 6 Ter and Orchard Rd (Loop).
Ang Mo Kio ↺ Orchard Rd (1979 - 1984) 1979 12 August Amended to Ang Mo Kio Ave 3 Ter.
1981 5 July Amended to Ang Mo Kio Ctrl 2 Ter.
1983 10 April Amended to Ang Mo Kio Int.
Ang Mo Kio ↔ Bukit Merah (1984 - 1988) 1984 29 January Extended to Bt Merah Int.
1986 16 November Serves new staggered bus stop outside Thong Teck Bldg along Scotts Rd, skipping the bus stop outside Metro Orchard.
Hougang South ↔ Bukit Merah (1988 - 2004) 1988 18 December Extended to Hougang Int.
1990 21 February Skips removed bus stop opposite Jasmine Rd along Upp Thomson Rd.
27 May Serves additional bus stop outside Police Academy along Whitley Rd.
2000 4 June Serves new pair of bus stops outside and opposite British High Comm along Tanglin Rd.
SBS Transit
(Current) 		Hougang Ctrl ↔ Bukit Merah (since 2004) 2004 15 February Amended to Hougang Ctrl Int with the closure of Hougang Sth Int.
2013 31 March Designated wheelchair-accessible bus service (WAB).
2020 8 November Skips the bus stop opposite SLF Cplx along Thomson Rd to facilitate the construction of the North-South Corridor (NSC).
2023 23 July Amended to ply temporary slip road and Mt Pleasant Rd towards Hougang Ctrl Int with the temporary closure of slip road to PIE Exit 17D, serving new staggered bus stop after Mt Pleasant Rd along Thomson Rd.

Service 132A (1984 - 1986)[edit]

Operator Year Date Service changes
SBS 1984 30 January Introduced between Ang Mo Kio Int and Tomlinson Rd (Loop) as a peak hour service on weekdays & Saturdays.
1986 14 April Discontinued.

Service 133 Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Ang Mo Kio Ave 6 ↺ North Bridge Rd (1978 - 1980) 1978 29 December Introduced between Ang Mo Kio Ave 6 Ter and Nth Bridge Rd (Loop).
Ang Mo Kio ↺ North Bridge Rd (1980 - 1987) 1980 6 January Amended to Ang Mo Kio Ave 3 Ter.
1981 5 July Amended to Ang Mo Kio Ctrl 2 Ter.
1983 6 February Amended to ply CTE towards Ang Mo Kio Ctrl 2 Ter with the closure of temporary slip road between Braddell Rd and Lor Chuan.
10 April Amended to Ang Mo Kio Int.
20 June Amended to ply CTE towards Nth Bridge Rd.
Ang Mo Kio ↔ Marina Ctr (1987 - 1997) 1987 26 July Extended to Marina Ctr Ter.
1989 5 November Amended to ply Ang Mo Kio Ave 1, Boundary Rd, Serangoon Ave 2 and Upp Serangoon Rd, skipping CTE.
Ang Mo Kio ↺ Temasek Ave (1997 - 2010) 1997 23 March Amended to loop at Temasek Ave and amended to ply Kallang Rd and Victoria St, skipping Crawford St and Nth Bridge Rd.
2000 TBC Last bus extended to 2345 hrs on Saturdays.
SBS Transit
(Current) 		2002 24 March Amended to Ang Mo Kio Temp Int.
TBC Serves new pair of bus stops after Sommerville Rd and after Sunshine Lodge along Upp Serangoon Rd.
2003 20 June Serves new pair of bus stops outside Potong Pasir Stn along Upp Serangoon Rd.
2007 28 April Amended to Ang Mo Kio Integrated Transport Hub.
Ang Mo Kio ↔ Shenton Way (since 2010) 2010 26 April Extended to Shenton Way Ter.
2011 30 May Last bus from Shenton Way Ter extended to 2400 hrs daily.
26 September Designated wheelchair-accessible bus service (WAB).
2012 14 January Serves relocated bus stop after Marina St along Marina Stn Rd.
2013 29 December Amended to ply Central Blvd and Shenton Way with the opening of MCE.
2014 28 September Amended to ply Robinson Rd and Marina Blvd towards Ang Mo Kio Int, skipping Maxwell Rd and Central Blvd with the road changes in Marina Sth area.
2017 25 June Amended to the relocated Shenton Way Ter.

Service 133A (1988 - 1989)[edit]

Operator Year Date Service changes
SBS 1988 10 July Introduced between Ang Mo Kio Int and Marina Ctr Ter as an alternate route of Service 133 via Boundary Rd and Serangoon Ave 2.
1989 5 November Integrated with Service 133 and discontinued.

Short Trip 133A (2000 - 2010)[edit]

Operator Year Date Service changes
SBS 2000 TBC Introduced from Ang Mo Kio Int to Raffles Ave (Opp Marina Sq) during morning peak hours on weekdays.
SBS Transit 2002 24 March Amended to Ang Mo Kio Temp Int.
TBC Serves new bus stop after Sunshine Lodge along Upp Serangoon Rd.
2003 20 June Serves new bus stop outside Potong Pasir Stn along Upp Serangoon Rd.
2007 28 April Amended to Ang Mo Kio Integrated Transport Hub.
2010 26 April Discontinued.

Service 133M (2010 - 2012) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS Transit 2010 26 April Introduced between Shenton Way Ter and Temasek Ave (Loop).
4 October Revised to operate on Saturdays, Sundays and Public Holidays only.
2011 26 September Designated wheelchair-accessible bus service (WAB).
2012 26 May Discontinued.

Service 134 (1980 - 1993)[edit]

Operator Year Date Service changes
SBS 1980 17 August Introduced between Ang Mo Kio Ave 3 Ter and New Bridge Rd Ter.
1981 5 July Amended to Ang Mo Kio Ctrl 2 Ter.
1983 10 April Amended to Ang Mo Kio Int.
1987 6 June Amended to the relocated New Bridge Rd Ter.
27 September Amended to ply the extended Eu Tong Sen St towards Ang Mo Kio Int to facilitate the first stage of road expansion along New Bridge Rd.
1 November Amended to ply Eu Tong Sen St towards Ang Mo Kio Int to facilitate the second stage of road expansion along New Bridge Rd.
1988 20 March Amended to ply Upp Cross St and New Bridge Rd, skipping Neil Rd.
1992 3 May Shortened to Bishan Int under TransitLink Network Integration Exercise Phase 7.
1993 11 April Amended to ply Hill St and New Bridge Rd, skipping Nth Bridge Rd, Sth Bridge Rd and Upp Cross St.
5 December Integrated with Service 104 to form Service 54 and discontinued under TransitLink Network Integration Exercise Phase 14.

Service 134 (since 2016) Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Sims Pl ↺ Marine Terrace (since 2016) 2016 20 March Introduced between Sims Pl Ter and Marine Terr (Loop) under the LTA's Bus Service Enhancement Programme (BSEP), operating between 0600 hrs and 2345 hrs daily. Wheelchair-accessible at launch.

Service 135 Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Toa Payoh ↔ Bedok Rd (Feb - Nov 1974) 1974 3 February Re-numbered from Service 155A between Toa Payoh Town Ctr Ter and Bedok Rd Ter under 1974 Bus Rationalisation.
Toa Payoh ↔ Upp Changi Rd 8¼ ms (1974 - 1980) 10 November Amended to Upp Changi Rd 8¼ ms (13.3 km) Ter.
1975 2 March Amended to ply Sims Ave towards Bedok Rd Ter with the conversion of Geylang Rd to one-way traffic.
1976 18 July Amended to skip Tanah Merah Besar Rd and Nicoll Dr on Sundays and Public Holidays.
30 December Amended to ply Sims Ave/Geylang Rd and the extended Tg Katong Rd, skipping Guillemard Rd.
1979 TBC Relocated to Upp Changi Rd 15.5km Ter.
Toa Payoh ↔ Somapah Depot (1980 - 1981) 1980 16 June Amended to Somapah Depot.
28 December Amended to ply Upp Changi Rd East, skipping Upp Changi Rd.
Toa Payoh ↔ Marine Parade (1981 - 1983) 1981 21 June Shortened to Marine Parade Ter.
Marine Parade ↺ Circuit Rd (1983 - 1987) 1983 26 December Shortened to loop at Circuit Rd from Marine Parade Ter and amended to ply Marine Parade Rd, skipping East Coast Rd.
Marine Parade ↔ Ang Mo Kio (1987 - 2001) 1987 19 April Extended to Ang Mo Kio Int.
1994 TBC First bus from Marine Parade Ter brought forward to 0545 hrs on weekdays and Saturdays.
Ang Mo Kio ↺ Siglap Rd (2001 - 2021) 2001 16 September Amended to loop at Siglap Rd from Ang Mo Kio Int with the closure of Marine Parade Ter.
SBS Transit
(Current) 		2002 24 March Amended to Ang Mo Kio Temp Int.
TBC Serves new pair of bus stops after Sommerville Rd and after Sunshine Lodge along Upp Serangoon Rd.
2003 16 March Amended to ply Eunos Ave 5 and Eunos Rd 8 with the partial closure of Paya Lebar Rd to facilitate the construction of Paya Lebar MRT station on the Circle MRT Line.
TBC Serves new bus stop outside Victoria Sch along Marine Parade Rd.
TBC Serves new bus stop outside Shell Kiosk along Tg Katong Rd.
2007 28 April Amended to Ang Mo Kio Integrated Transport Hub.
2009 23 August Amended to ply the reinstated Paya Lebar Rd, skipping Eunos Ave 5 and Eunos Rd 8.
22 November Serves new bus stop opposite MacPherson Stn along Circuit Lk.
2011 7 March Designated wheelchair-accessible bus service (WAB).
26 June Amended to ply Lor Bengkok with the closure of Circuit Lk to facilitate the construction of MacPherson MRT station on the Downtown MRT Line.
2016 16 October Amended to ply the reinstated Circuit Lk, skipping Lor Bengkok.
2017 12 March Amended to ply Upp Serangoon Rd and the diverted Upp Aljunied Rd.
2018 23 September Amended to ply ECP and Bedok Sth Ave 1 with the partial closure of Siglap Lk to facilitate the construction of Siglap MRT station on the Thomson-East Coast MRT Line.
2020 22 March Amended to ply the reinstated Siglap Lk, skipping ECP and Bedok Sth Ave 1.
Ang Mo Kio ↔ Jln Kembangan (since 2021) 2021 28 February Amended to terminate at Jln Kembangan (Kembangan Stn) via Telok Kurau Rd, East Coast Rd and Frankel Ave and converted to bi-directional service, skipping Siglap Rd and a portion of Marine Parade Rd.

Short Trip 135A (2001 - 2021) Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Ang Mo Kio → Siglap Rd (2001 - 2005) 2001 16 September Introduced from Ang Mo Kio Int to Siglap Rd (Opp Mandarin Gdns), operating after the last bus of Service 135 daily.
SBS Transit 2002 24 March Amended to Ang Mo Kio Temp Int.
2003 16 March Amended to ply Eunos Ave 5 and Eunos Rd 8 with the partial closure of Paya Lebar Rd to facilitate the construction of Paya Lebar MRT station on the Circle MRT Line.
TBC Serves new bus stop outside Shell Kiosk along Tg Katong Rd.
Ang Mo Kio → Marine Parade Rd (2005 - 2021) 2005 25 April Extended to terminate at Marine Parade Rd (Victoria Sch).
2007 28 April Amended to Ang Mo Kio Integrated Transport Hub.
2009 23 August Amended to ply the reinstated Paya Lebar Rd, skipping Eunos Ave 5 and Eunos Rd 8.
2011 7 March Designated wheelchair-accessible bus service (WAB).
26 June Amended to ply Lor Bengkok with the closure of Circuit Lk to facilitate the construction of MacPherson MRT station on the Downtown MRT Line.
2016 16 October Amended to ply the reinstated Circuit Lk, skipping Lor Bengkok.
2017 12 March Amended to ply Upp Serangoon Rd and the diverted Upp Aljunied Rd.
2018 23 September Amended to ply ECP and Bedok Sth Ave 1 with the partial closure of Siglap Lk to facilitate the construction of Siglap MRT station on the Thomson-East Coast MRT Line.
2020 22 March Amended to ply the reinstated Siglap Lk, skipping ECP and Bedok Sth Ave 1.
2021 28 February Discontinued with the amendment of Service 135 to Jln Kembangan (Kembangan Stn).

Service 136 (1974 - 1975)[edit]

Operator Route Year Date Service changes
SBS Toa Payoh ↺ Stamford Rd (Feb 1974 - 1974) 1974 3 February Re-numbered from Service 140A as a service between Toa Payoh Town Ctr Ter and Stamford Rd (Loop).
Toa Payoh ↔ Prince Edward (1974 - 1975) TBC Extended to Prince Edward Ter.
1975 TBC Discontinued.

Service 136 (since 1978) Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Ang Mo Kio Ave 6 ↔ Upp Serangoon Rd (10.5 km) (Jul - Dec 1978) 1978 27 July Introduced between Ang Mo Kio Ave 6 Ter and Upp Serangoon Rd 10.5 km Ter.
Ang Mo Kio Ave 6 ↺ Upp Serangoon Rd (Dec 1978 - 1980) 4 December Extended to loop at Upp Serangoon Rd.
Ang Mo Kio ↺ Upp Serangoon Rd (1980 - 1994) 1980 6 January Amended to Ang Mo Kio Ave 3 Ter.
1981 5 July Amended to Ang Mo Kio Ctrl 2 Ter.
1983 10 April Amended to Ang Mo Kio Int.
1994 TBC Last bus extended to 2345 hrs on Saturdays.
Ang Mo Kio ↔ Hougang Ctrl (1994 - 1996) 18 December Amended to Hougang Ctrl Int.
Ang Mo Kio ↺ Hougang Ave 8 (1996 - 2001) 1996 22 June Amended to loop at Hougang Ave 8 from Ang Mo Kio Int.
Ang Mo Kio ↺ Upp Serangoon Rd (2001 - 2002) 2001 1 January Amended to loop at Upp Serangoon Rd.
15 July Amended to u-turn around Boundary Rd before proceeding to Yio Chu Kang Rd towards Ang Mo Kio Int, serving an additional bus stop outside S'pore Crocodilarium along Upp Serangoon Rd.
SBS Transit Ang Mo Kio ↺ Punggol Ctrl (2002 - Sep 2003) 2002 17 February Extended to loop at Punggol Ctrl from Ang Mo Kio Int.
24 March Amended to Ang Mo Kio Temp Int.
Ang Mo Kio ↺ Punggol Stn (Sep - Nov 2003) 2003 14 September Amended to loop at Punggol Ctrl.
Ang Mo Kio ↔ Punggol (since Nov 2003) 30 November Amended to Punggol Temp Int.
2007 28 April Amended to Ang Mo Kio Integrated Transport Hub.
2011 7 March Designated wheelchair-accessible bus service (WAB).
Go-Ahead
(Current) 		2016 4 September Operations transferred to Go-Ahead Singapore.

Short Trip 136A (2002 - 2003)[edit]

Operator Year Date Service changes
SBS Transit 2002 17 February Introduced from Ang Mo Kio Int to Punggol Ctrl (Opp Blk 293), operating after the last bus of Service 136 daily.
24 March Amended to Ang Mo Kio Temp Int.
2003 14 September Amended to terminate at Punggol Ctrl (Punggol Stn).
30 November Discontinued with the route amendment of Service 136 to Punggol Temp Int.

Service 137 (1973 - 1992)[edit]

Operator Year Date Service changes
UBC 1973 25 June Introduced between Toa Payoh Town Ctr Ter and Mandai Lake Rd (Loop).
SBS 1980 13 July Amended to ply Toa Payoh East, Kim Keat Ave, Toa Payoh East, Lor 7 Toa Payoh, Lor 6 Toa Payoh, Toa Payoh East, Lor 5 Toa Payoh and Lor 4 Toa Payoh.
1983 26 December Amended to Toa Payoh Int.
1990 21 February Skips removed bus stop opposite Jasmine Rd along Upp Thomson Rd.
1992 20 September Discontinued under TransitLink Network Integration Exercise Phase 9.

Service 137 (since 2017) Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Sims Pl ↔ Upp East Coast (since 2017) 2017 21 October Introduced between Sims Pl Ter and Upp East Coast Ter under the LTA's Bus Service Enhancement Programme (BSEP), operating between 0600 hrs and 2330 hrs daily from Sims Pl Ter and Upp East Coast Ter. Wheelchair-accessible at launch.

Short Trip 137A Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		New Upp Changi Rd → Bedok North Rd (since 2019) 2019 11 February Introduced from New Upp Changi Rd (Bedok Stn Exit B) to Bedok Nth Rd (Bedok Nth Stn Exit A) during morning peak hours on weekdays. Wheelchair-accessible at launch.

Service 138 (1972 - 1974)[edit]

Operator Year Date Service changes
UBC 1972 26 June Introduced between Toa Payoh Town Ctr Ter and Jln Aman (Loop).
SBS 1974 3 February Discontinued under 1974 Bus Rationalisation.

Service 138 (1978 - 1988)[edit]

Operator Route Year Date Service changes
SBS Ang Mo Kio Ave 6 ↺ Robinson Rd (1978 - 1979) 1978 27 July Introduced between Ang Mo Kio Ave 6 Ter and Robinson Rd (Loop), replacing Blue Arrow Service 308.
3 December Amended to ply Mayne Rd and Bt Timah Rd with the partial conversion of Mackenzie Rd to two-way traffic.
1979 11 February Amended to ply the extended Shenton Way, Keppel Rd and Anson Rd, skipping Parsi Rd.
Ang Mo Kio ↺ Robinson Rd (1979 - 1981) 12 August Amended to Ang Mo Kio Ave 3 Ter.
15 October Amended to ply Marymount Rd, converted to a semi-express service operating on weekdays and Saturdays only.
28 October Amended to ply Sungei Rd (towards Shenton Way) and Bt Timah Rd (towards Ang Mo Kio Ave 3 Ter) with the partial conversion of Bt Timah Rd to two-way traffic and Rochor Canal Rd to one-way traffic, skipping Mackenzie Rd and Mayne Rd.
1981 5 July Amended to Ang Mo Kio Ctrl 2 Ter.
11 October Serves new staggered bus stop outside Tunas Bldg along Anson Rd, skipping the bus stop outside Intl Plaza.
Ang Mo Kio ↺ Shenton Way (1981 - 1988) 2 November Converted to express service, calling at key bus stops along Ang Mo Kio Ave 3, Ang Mo Kio Ave 6, Anson Rd, Robinson Rd, Collyer Quay, Connaught Dr and Coleman St.
1982 TBC Last bus extended to 1930 hrs on weekdays & Saturdays.
1983 10 April Amended to Ang Mo Kio Int.
1985 15 April Serves all bus stops along Connaught Dr, Collyer Quay, Raffles Quay and Shenton Way and amended to ply Dhoby Ghaut, Selegie Rd, Bt Timah Rd and Kg Java Rd towards Ang Mo Kio Int.
1986 7 January Serves all bus stops along Marymount Rd.
1988 24 January Discontinued.

Service 138 (since 1994) Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Yio Chu Kang ↺ S'pore Zoo (Apr - Sep 1994) 1994 26 April Introduced between Yio Chu Kang Ter and Mandai Lake Rd (Loop).
Ang Mo Kio ↺ S'pore Zoo (since Oct 1994) 1 October Amended to Ang Mo Kio Int.
1996 TBC Serves new bus stop outside Jubilee along Ang Mo Kio Ave 8.
1997 TBC Serves new bus stop before Mandai Rd along Mandai Lake Rd.
SBS Transit
(Current) 		2002 24 March Amended to Ang Mo Kio Temp Int and amended to ply Ang Mo Kio Ave 3 and Ang Mo Kio Ave 6.
2007 28 April Amended to Ang Mo Kio Integrated Transport Hub.
2011 26 September Designated wheelchair-accessible bus service (WAB).
2018 14 October Skips a pair of removed bus stops before and after Singapore Zoo along Mandai Lake Rd.

Short Trip 138A (June - October 2009)[edit]

Operator Year Date Service changes
SBS Transit 2009 22 June Introduced from Ang Mo Kio Int to Ang Mo Kio Ave 5 (Opp Blk 604) during evening peak hours on weekdays.
12 October Discontinued.

Short Trip 138A (since 2012) Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Ang Mo Kio → Mandai Lake Rd (since 2012) 2012 1 December Introduced from Ang Mo Kio Int to Mandai Lake Rd (Singapore Zoo) on Saturdays, Sundays and Public Holidays. Wheelchair-accessible at launch.
2018 14 October Skips removed bus stop before Singapore Zoo along Mandai Lake Rd.
2024 14 October Enhanced to operate from Upp Thomson Rd (Springleaf Stn Exit 3) to Mandai Lake Rd (Singapore Zoo) during weekday morning peak hours.

Short Trip 138B Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Ang Mo Kio → Ang Mo Kio Ave 5 (since 2015) 2015 19 October Introduced from Ang Mo Kio Int to Ang Mo Kio Ave 5 (Opp Blk 604) during evening peak hours on weekdays. Wheelchair-accessible at launch.

Service 139 Handicapped/disabled access[edit]

Operator Route Year Date Service changes
UBC Toa Payoh ↔ Lengkok Bahru (1971 - 1979) 1971 21 September Introduced between Toa Payoh Town Ctr Ter and Lengkok Bahru Ter.
28 September Amended to ply the extended Ganges Ave towards Toa Payoh Town Ctr Ter.
SBS 1974 1 October Serves merged bus stop outside Sri Srinivasa Perumal Tp along Serangoon Rd.
1979 11 November Amended to ply Ganges Ave towards Lengkok Bahru Ter with the realignment of Delta Circus.
Toa Payoh ↔ Bukit Merah (since 1979) 23 December Amended to Bt Merah Ctrl Ter.
1980 20 January Amended to ply the branch road of Havelock Rd towards Bt Merah Ctrl Ter.
28 September Amended to Bt Merah Int.
1983 26 December Amended to Toa Payoh Int.
1986 2 February Amended to ply Orchard Rd and Penang Rd towards Bt Merah Int, skipping Fort Canning Rd.
1991 21 April Amended to ply Bt Merah Ctrl.
1992 TBC Amended to ply Clemenceau Ave towards Toa Payoh Int, skipping Tank Rd.
1993 4 April Integrated with Service 122 and amended to ply River Valley Rd, Delta Rd and Alexandra Rd under TransitLink Network Integration Exercise Phase 12, skipping Havelock Rd, Ganges Ave, Lower Delta Rd and Tiong Bahru Rd.
1997 29 December Amended to ply Ah Hood Rd, Jln Rajah, Whampoa Rd, Jln Bahagia and Kim Keat Rd/Whampoa Dr.
1998 31 May Amended to Toa Payoh Temp Int.
1999 TBC Skips removed bus stops outside Rajah Maisonette along Jln Rajah and outside Tai Gin Apts and outside Moulmein CC along Ah Hood Rd.
TBC First bus from Toa Payoh Temp Int brought forward to 0530 hrs on weekdays.
2000 TBC Serves additional bus stop outside Blk 4 along Delta Rd.
SBS Transit
(Current) 		2002 19 May Amended to Toa Payoh Integrated Transport Hub.
2003 21 June Amended to ply Serangoon Rd, Boon Keng Rd and Bendemeer Rd under North East MRT Line Rationalisation Phase 1.
2007 16 January Skips relocated bus stop outside Dhoby Ghaut Stn along Penang Rd.
2011 16 October Amended to ply Middle Rd, Selegie Rd, Prinsep St and Bras Basah Rd with the partial closure of Bencoolen St to facilitate the construction of Bencoolen MRT station on the Downtown MRT Line.
2013 3 December Designated wheelchair-accessible bus service (WAB).
2016 11 December Amended to ply the reinstated Bencoolen St, skipping Middle Rd, Selegie Rd, Prinsep St and Bras Basah Rd.
2018 28 October Amended to ply McNair Rd and Towner Rd, skipping Serangoon Rd.

Short Trip 139A (2012 - 2014) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS Transit 2012 27 August Introduced from Toa Payoh Int to Kim Keat Rd (Opp Jumbo Ind Bldg) during evening peak hours on weekdays.
2013 3 December Designated wheelchair-accessible bus service (WAB).
2014 14 September Discontinued with the introduction of Service 139M.

Short Trip 139A (since 2022) Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit Toa Payoh → Jln Bahagia (since 2022) 2022 12 December Introduced from Toa Payoh Int to Jln Bahagia (Bet Blks 33/34) during evening peak hours on weekdays. Wheelchair-accessible at launch.

Service 139M (2014 - 2022) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS Transit 2014 14 September Introduced between Toa Payoh Int and Jln Bahagia (Loop) under the LTA's Bus Service Enhancement Programme (BSEP). Wheelchair-accessible at launch.
2022 11 December Discontinued with the introduction of Short Trip 139A.

Service 140 (1971 - 1988)[edit]

Operator Route Year Date Service changes
UBC Lor 6 Toa Payoh ↔ Prince Edward (Apr - Aug 1971) 1971 11 April Introduced between Lor 6 Toa Payoh Ter and Prince Edward Ter under 1971 Bus Reorganisation.
Toa Payoh ↔ Prince Edward (Aug 1971 - 1983) 2 August Amended to Toa Payoh Town Ctr Ter.
SBS 1974 24 February Amended to ply Grange Rd, Orchard Blvd and Paterson Rd towards Toa Payoh Town Ctr Ter with the conversion of Orchard Rd to one-way traffic.
8 December Amended to ply Cecil St, skipping Robinson Rd.
1975 21 July Amended to ply Stamford Rd, skipping Coleman St and Armenian St.
1976 14 March Serves new staggered bus stop outside The Cenotaph along Connaught Dr, skipping the bus stop opposite Singapore Cricket Club.
1979 11 February Amended to ply the extended Shenton Way, Palmer Rd and Anson Rd, skipping Parsi Rd.
Toa Payoh ↺ Orchard Rd (1983 - 1988) 1983 26 December Amended to Toa Payoh Int, shortened to loop at Orchard Rd and converted into a semi-express service.
1987 13 December Serves new staggered bus stop outside Orchard Stn along Orchard Blvd, skipping the bus stop opposite Orchard Stn.
Serves new bus stop outside Newton Stn along Scotts Rd.
1988 24 January Discontinued.

Service 140 (since 2014) Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Lor 1 Geylang ↺ St. Wilfred Rd (since 2014) 2014 14 December Introduced between Lor 1 Geylang Ter and St. Wilfred Rd (Loop) under the LTA's Bus Service Enhancement Programme (BSEP), operating between 0600 hrs and 2330 hrs daily.
2015 30 March Designated wheelchair-accessible bus service (WAB).

Service 140A (1971 - 1974)[edit]

Operator Route Year Date Service changes
UBC Lor 1 Toa Payoh ↺ Stamford Rd (Apr - Aug 1971) 1971 11 April Introduced between Lor 1 Toa Payoh Ter and Stamford Rd (Loop) under 1971 Bus Reorganisation.
Toa Payoh ↺ Stamford Rd (Aug 1971 - 1974) 2 August Amended to Toa Payoh Town Ctr Ter.
SBS 1974 3 February Re-numbered Service 136 under 1974 Bus Rationalisation.
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