Difference between revisions of "History of Services 141 - 150"

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==Service 141 {{WAB}}==
==Service 141 (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"|Singapore Traction Company
!rowspan="2"|STC
|rowspan="9"|'''1st Gen<br>(1971 - 1988)'''
!Kim Keat Ave ↔ Prince Edward (Apr - Aug 1971)
|rowspan="3"|'''1971'''
|rowspan="3"|1971
|'''11 April'''
|11 April
|Introduced between Kim Keat Ave Ter and Prince Edward Ter under 1971 Bus Reorganisation.
|Introduced between Kim Keat Ave Ter and Prince Edward Ter under 1971 Bus Reorganisation.
|-
|-
|'''2 August'''
!rowspan="7"|Toa Payoh ↔ Prince Edward (Aug 1971 - 1983)
|2 August
|Amended to Toa Payoh Town Ctr Ter.
|Amended to Toa Payoh Town Ctr Ter.
|-
|-
!United Bus Company
!UBC
|'''6 December'''
|6 December
|Operations transferred to United Bus Company (UBC).
|Operations transferred to UBC.
|-
|-
!rowspan="6"|{{SBS}}
!rowspan="8"|{{SBS}}
|'''1974'''
|1974
|'''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 St. Andrew's Rd and Stamford Rd, skipping Coleman St and Hill St.
|Amended to ply St. Andrew's Rd and Stamford Rd, skipping Coleman St and Hill 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.
|-
|-
|rowspan="2"|'''1983'''
|1979
|'''2 January'''
|11 February
|Amended to ply the extended Shenton Way, Palmer Rd and Anson Rd, skipping Parsi Rd.
|-
|rowspan="2"|1983
|2 January
|Amended to serve Balestier Rd, Lavender St and Serangoon Rd/Jln Besar, skipping Rangoon Rd and Kitchener Rd.
|Amended to serve Balestier Rd, Lavender St and Serangoon Rd/Jln Besar, skipping Rangoon Rd and Kitchener Rd.
|-
|-
|'''26 December'''
!Toa Payoh ↺ Robinson Rd (1983 - 1985)
|Amended to Toa Payoh Int, amended to loop at Cecil St and converted to a semi-express service on weekdays and Saturdays only.
|26 December
|Amended to Toa Payoh Int, amended to loop at Robinson Rd and converted to a semi-express service on weekdays and Saturdays only.
|-
!rowspan="2"|Toa Payoh ↺ Cecil St (1985 - 1988)
|1985
|15 April
|Serves all bus stops along Connaught Dr, Collyer Quay, Raffles Quay and Shenton Way and amended to ply Cecil St, Dhoby Ghaut, Selegie Rd, Bt Timah Rd and Kg Java Rd towards Toa Payoh Int.
|-
|-
|'''1988'''
|1988
|'''24 January'''
|24 January
|Withdrawn.
|Discontinued.
|}
 
==Service 141 (since 2013) {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
!Operator
!Route
!Year
!Date
!Service changes
|-
|-
!rowspan="2"|{{SBS Transit}}<br>(Current)
!rowspan="4"|{{SBST}}<br>(Current)
|rowspan="2"|'''2nd Gen<br>(Since 2013)'''
!rowspan="4"|Lor 1 Geylang ↔ Toa Payoh (since 2013)
|rowspan="2"|'''2013'''
|rowspan="2"|2013
|'''9 June'''
|9 June
|{{Intro BSEP|Re-introduced|Lor 1 Geylang Ter|Toa Payoh Integrated Transport Hub|}}
|Introduced between Lor 1 Geylang Ter and Toa Payoh Int under the LTA's Bus Service Enhancement Programme (BSEP), operating between 0600 hrs and 2330 hrs daily from Lor 1 Geylang Ter and between 0600 hrs and 2345 hrs daily from Toa Payoh Int.
|-
|-
|'''30 September'''
|30 September
|{{DWAB}}
|{{DWAB}}
|-
|2020
|8 November
|Skips the bus stop opposite SLF Cplx along Thomson Rd to facilitate the construction of the North-South Corridor (NSC).
|-
|2024
|24 March
|Serves new bus stop outside Blk 131B along Toa Payoh Rise.
|}
|}


==Service 141A==
==Service 141A (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"|Singapore Traction Company
!rowspan="2"|STC
|rowspan="3"|'''1971'''
!Lor 6 Toa Payoh ↺ Finlayson Green (Apr - Aug 1971)
|'''11 April'''
|rowspan="3"|1971
|11 April
|Introduced between Lor 6 Toa Payoh Ter and Finlayson Green (Loop) under 1971 Bus Reorganisation.
|Introduced between Lor 6 Toa Payoh Ter and Finlayson Green (Loop) under 1971 Bus Reorganisation.
|-
|-
|'''2 August'''
!rowspan="3"|Toa Payoh ↺ Finlayson Green (Aug 1971 - 1974)
|2 August
|Amended to Toa Payoh Town Ctr Ter.
|Amended to Toa Payoh Town Ctr Ter.
|-
|-
!United Bus Company
!UBC
|'''6 December'''
|6 December
|Operations transferred to United Bus Company (UBC).
|Operations transferred to UBC.
|-
|-
!{{SBS}}
!{{SBS}}
|'''1974'''
|1974
|'''3 February'''
|3 February
|Integrated with Service 141 and withdrawn under 1974 Bus Rationalisation.
|Integrated with Service 141 and discontinued under 1974 Bus Rationalisation.
|}
|}


==Service 142 {{WAB}}==
==Service 142 (1971 - 1976)==
{| 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"|Singapore Traction Company
!rowspan="2"|STC
|rowspan="6"|'''1st Gen<br>(1971 - 1976)'''
!Lor 1 Toa Payoh ↔ South Canal (Apr - Aug 1971)
|rowspan="3"|'''1971'''
|rowspan="3"|1971
|'''11 April'''
|11 April
|Introduced between Lor 1 Toa Payoh Ter and South Canal Rd Ter under 1971 Bus Reorganisation.
|Introduced between Lor 1 Toa Payoh Ter and Sth Canal Ter under 1971 Bus Reorganisation.
|-
|-
|'''2 August'''
!rowspan="5"|Toa Payoh ↔ South Canal (Aug 1971 - 1976)
|2 August
|Amended to Toa Payoh Town Ctr Ter.
|Amended to Toa Payoh Town Ctr Ter.
|-
|-
!rowspan="2"|Amalgamated Bus Company
!rowspan="2"|ABC
|'''6 December'''
|6 December
|Operations transferred to Amalgamated Bus Company (ABC).
|Operations transferred to ABC.
|-
|-
|'''1972'''
|1972
|'''11 June'''
|11 June
|Amended to ply the extended Upp Cross St with the partial conversion of Havelock Rd to one-way traffic, skipping New Bridge Rd.
|Amended to ply the extended Upp Cross St with the partial conversion of Havelock Rd to one-way traffic, skipping New Bridge Rd.
|-
|-
!rowspan="8"|{{SBS}}
!rowspan="2"|{{SBS}}
|'''1974'''
|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 and Orchard Blvd with the conversion of Orchard Rd to one-way traffic, skipping Orchard Rd.
|-
|-
|'''1976'''
|1976
|{{TBC}}
|Withdrawn.
|-
|rowspan="11"|'''2nd Gen<br>(Since 1984)'''
|'''1984'''
|'''25 November'''
|Re-introduced between Potong Pasir Ter and Toa Payoh Int (Loop).
|-
|'''1985'''
|'''5 May'''
|Enhanced to ply Potong Pasir Ave 2 and Potong Pasir Ave 3 before terminating at Potong Pasir Ter.
|-
|'''1989'''
|{{TBC}}
|{{TBC}}
|Amended to start from Toa Payoh Int and loop at Potong Pasir Ave 1.
|Discontinued.
|-
|'''1994'''
|'''5 March'''
|Amended to ply Kim Keat Link and Lor 6 Toa Payoh towards Toa Payoh Int.
|-
|rowspan="2"|'''1998'''
|rowspan="2"|'''31 May'''
|Amended to temporary site of Toa Payoh Int.
|-
|Serves new pair of bus stops outside and opposite Toa Payoh Swim Cplx along Lor 6 Toa Payoh.
|-
!rowspan="5"|{{SBS Transit}}<br>(Current)
|'''2002'''
|'''19 May'''
|Amended to Toa Payoh Integrated Transport Hub.
|-
|'''2003'''
|'''20 June'''
|Serves new pair of bus stops outside Potong Pasir Stn along Upp Serangoon Rd.
|-
|'''2006'''
|'''16 April'''
|Calls at a new bus stop outside Blk 120 along Potong Pasir Ave 1.
|-
|'''2009'''
|'''26 October'''
|{{DWAB}}
|-
|'''2011'''
|'''4 September'''
|Amended to skip Bendemeer Rd, Whampoa North and Serangoon Rd towards Toa Payoh Integrated Transport Hub with the permanent closure of Whampoa North.
|}
|}


==Service 142A {{WAB}}==
==Service 142 (since 1984) {{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)
!rowspan="8"|{{SBS}}
|'''2018'''
!rowspan="4"|Potong Pasir ↺ Toa Payoh (1984 - 1989)
|'''24 December'''
|1984
|Introduced as a short-trip service from Toa Payoh Integrated Transport Hub to Upp Serangoon Rd (Sant Ritz) during morning peak hours on weekdays. Wheelchair-accessible at launch.
|25 November
|}
|Introduced between Potong Pasir Ter and Toa Payoh Int (Loop).
 
==Service 143 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
|-
!rowspan="2"|Singapore Traction Company
|rowspan="2"|1985
|rowspan="3"|'''1971'''
|5 May
|'''11 April'''
|Enhanced to ply Potong Pasir Ave 2 and Potong Pasir Ave 3 before terminating at Potong Pasir Ter.
|Introduced between Lor 6 Toa Payoh Ter and Jurong Rd 16.2 km Market Ter under 1971 Bus Reroganisation.
|-
|-
|'''2 August'''
|15 December
|Amended to Toa Payoh Town Ctr Ter.
|Amended to ply Jln Toa Payoh and Lor 2 Toa Payoh towards Toa Payoh Int with the partial closure of Kim Keat Ave.
|-
!rowspan="2"|Associated Bus Service
|'''6 December'''
|Operations transferred to Associated Bus Service (ABS).
|-
|'''1972'''
|'''11 June'''
|Amended to ply the extended Upp Cross St with the partial conversion of Havelock Rd to one-way traffic, skipping New Bridge Rd.
|-
!rowspan="17"|{{SBS}}
|'''1974'''
|'''24 February'''
|Amended to ply Grange Rd and Orchard Blvd with the conversion of Orchard Rd to one-way traffic, skipping Orchard Rd.
|-
|rowspan="2"|'''1981'''
|'''1 February'''
|Amended to Jurong Depot.
|-
|'''19 April'''
|Amended to ply Pandan Gardens and Teban Gardens Rd.
|-
|'''1982'''
|'''24 May'''
|Amended to ply West Coast Highway.
|-
|-
|'''1983'''
|1987
|'''26 December'''
|6 July
|Amended to Toa Payoh Int.
|Last bus from Potong Pasir Ter extended to 2330 hrs daily.
|-
|-
|rowspan="3"|'''1987'''
!rowspan="10"|Toa Payoh ↺ Potong Pasir Ave 1 (since 1989)
|'''1 November'''
|1989
|Amended to ply Eu Tong Sen St towards Toa Payoh Int to facilitate the second stage of road expansion along New Bridge Rd.
|-
|rowspan="2"|'''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'''
|'''20 March'''
|Amended to ply New Bridge Rd, skipping Upp Pickering St, South Bridge Rd and Neil Rd.
|-
|rowspan="2"|'''1992'''
|{{TBC}}
|{{TBC}}
|Amended to ply Orchard Link, skipping Grange Rd.
|Amended to start from Toa Payoh Int and loop at Potong Pasir Ave 1.
|-
|-
|{{TBC}}
|1994
|Amended to ply Clemenceau Ave towards Toa Payoh Int, skipping Tank Rd.
|5 March
|Amended to ply Kim Keat Lk and Lor 6 Toa Payoh towards Toa Payoh Int.
|-
|-
|'''1995'''
|rowspan="2"|1998
|{{TBC}}
|rowspan="2"|31 May
|Amended to ply Orchard Turn.
|Amended to Toa Payoh Temp Int.
|-
|-
|'''1997'''
|Serves new pair of bus stops outside and opposite Toa Payoh Swim Cplx along Lor 6 Toa Payoh.
|'''7 December'''
|Amended to ply Upp Pickering St, South Bridge Rd and Neil Rd with the partial closure of New Bridge Rd to facilitate the construction of Chinatown MRT station on the North East MRT Line.
|-
|-
|'''1998'''
!rowspan="6"|{{SBST}}<br>(Current)
|'''31 May'''
|2002
|Amended to temporary site of Toa Payoh Int.
|19 May
|Amended to Toa Payoh Integrated Transport Hub.
|-
|-
|rowspan="2"|'''1999'''
|2003
|{{TBC}}
|20 June
|Serves new pair of bus stops outside and opposite West Bay Resort Condo along West Coast Rd.
|Serves new pair of bus stops outside Potong Pasir Stn along Upp Serangoon Rd.
|-
|{{TBC}}
|Skips abolished pair of bus stops outside and opposite Wishart Rd along Telok Blangah Rd.
|-
|'''2001'''
|{{TBC}}
|Amended to ply West Coast Rd and Penjuru Rd with the partial closure of Teban Gardens Rd.
|-
!rowspan="13"|{{SBS Transit}}
|rowspan="6"|'''2002'''
|'''20 April'''
|Amended to ply the reinstated New Bridge Rd, skipping Upp Pickering St, South Bridge Rd and Neil Rd.
|-
|'''12 May'''
|Integrated with Service 331 and extended to Jurong East Int.
|-
|'''19 May'''
|Amended to Toa Payoh Integrated Transport Hub.
|-
|-
|'''7 July'''
|2006
|Skips the bus stop outside Orchard Emerald along Orchard Rd.
|16 April
|Serves new bus stop outside Blk 120 along Potong Pasir Ave 1.
|-
|-
|2008
|{{TBC}}
|{{TBC}}
|Skips abolished bus stop opposite ITE Pasir Panjang along Telok Blangah Rd.
|Last bus extended to 0005 hrs daily.
|-
|'''17 November'''
|Amended to ply Pandan Gardens.
|-
|rowspan="2"|'''2005'''
|'''3 April'''
|Serves 2 new bus stops opposite Blks 34/35 and opposite Blk 47 along West Coast Rd.
|-
|'''2 July'''
|Amended to ply Grange Rd and Orchard Link with the partial closure of Somerset Rd.
|-
|-
|'''2006'''
|2009
|'''29 October'''
|26 October
|Serves new bus stop outside VivoCity along Telok Blangah Rd and a relocated bus stop outside Orchard Stn along Orchard Turn.
|-
|'''2007'''
|'''17 December'''
|{{DWAB}}
|{{DWAB}}
|-
|-
|'''2008'''
|2011
|'''7 December'''
|4 September
|Skips abolished bus stop opposite Temenggong D Mosque along Telok Blangah Rd.
|Amended to skip Bendemeer Rd, Whampoa Nth and Serangoon Rd towards Toa Payoh Int with the permanent closure of Whampoa Nth.
|-
|'''2011'''
|'''17 December'''
|Amended to Jurong East Temp Int.
|-
|'''2013'''
|'''29 December'''
|Serves new bus stop outside Outram Pk Stn along New Bridge Rd.
|-
!rowspan="2"|{{Tower Transit Singapore}}<br>(Current)
|'''2016'''
|'''12 June'''
|Operations transferred to Tower Transit Singapore.
|-
|'''2017'''
|'''26 November'''
|Serves the bus stop after Hospital Dr along Eu Tong Sen St, skipping the bus stop before Hospital Dr along Kg Bahru Rd.
|}
|}


==Service 143A {{WAB}}==
==Short Trip 142A {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
|-class="BUS"
!Operator
!Operator
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="4"|{{SBS Transit}}
!{{SBST}}<br>(Current)
|'''2002'''
!Toa Payoh → Potong Pasir Ave 1 → Upp Serangoon Rd (since 2018)
|'''12 May'''
|2018
|Introduced as a short-trip service from Jurong East Int to Teban Gardens Rd (Bef Hasanah Mque), operating after the last bus of Service 143 daily.
|24 December
|-
|Introduced from Toa Payoh Int to Upp Serangoon Rd (Sant Ritz) during morning peak hours on weekdays. Wheelchair-accessible at launch.
|'''2007'''
|'''17 December'''
|{{DWAB}}
|-
|'''2011'''
|'''17 December'''
|Amended to Jurong East Temp Int.
|-
|'''2014'''
|'''18 May'''
|Withdrawn with the introduction of Service 143M under LTA's Bus Service Enhancement Programme (BSEP).
|}
|}
==Service 143 {{WAB}}==
:Refer to [[Bus Service 143]] for more information.


==Service 143M {{WAB}}==
==Service 143M {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
:Refer to [[Bus Service 143M]] for more information.
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="2"|{{SBS Transit}}
|rowspan="2"|'''2014'''
|'''18 May'''
|{{Intro BSEP|Introduced|Jurong East Temp Int|Pandan Gardens (Loop)}}
|-
|'''24 August'''
|Serves additional bus stop outside Blk 411 along West Coast Rd.
|-
!{{Tower Transit Singapore}}<br>(Current)
|'''2016'''
|'''12 June'''
|Operations transferred to Tower Transit Singapore.
|}


==Service 144==
==Service 144 (1971 - 1982)==
{| 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"|Associated Bus Service
!rowspan="2"|ABS
|rowspan="2"|'''1971'''
!Kim Keat Ave ↔ Commonwealth Ave (Apr - Aug 1971)
|'''11 April'''
|rowspan="2"|1971
|11 April
|Introduced between Kim Keat Ave Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
|Introduced between Kim Keat Ave Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
|-
|-
|'''2 August'''
!rowspan="7"|Toa Payoh ↔ Commonwealth Ave (Aug 1971 - 1982)
|2 August
|Amended to Toa Payoh Town Ctr Ter.
|Amended to Toa Payoh Town Ctr Ter.
|-
|-
!rowspan="2"|{{SBS}}
!rowspan="6"|{{SBS}}
|'''1974'''
|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.
|-
|1975
|2 February
|Amended to ply new slip road from Tiong Bahru Rd to Outram Rd with the conversion of Seng Poh Rd to one-way traffic.
|-
|rowspan="2"|1977
|17 May
|Amended to ply Commonwealth Ave Extension and Nth Buona Vista Rd towards Commonwealth Ave Ter.
|-
|29 August
|Amended to ply Holland Ave, Holland Dr and Nth Buona Vista Rd towards Commonwealth Ave Ter.
|-
|1981
|5 July
|Amended to ply Cantonment Rd towards Commonwealth Ave Ter, skipping a portion of Neil Rd and New Bridge Rd.
|-
|-
|'''1983'''
|1982
|{{TBC}}
|11 April
|Withdrawn.
|Discontinued.
|}
|}


==Service 145 {{WAB}}==
==Service 145 {{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="3"|Singapore Traction Company
!rowspan="3"|STC
|rowspan="4"|'''1971'''
!Lor 1 Toa Payoh ↔ Keppel Harbour (Apr - May 1971)
|'''11 April '''
|rowspan="4"|1971
|11 April
|Introduced between Lor 1 Toa Payoh Ter and Keppel Harbour Ter under 1971 Bus Reorganisation.
|Introduced between Lor 1 Toa Payoh Ter and Keppel Harbour Ter under 1971 Bus Reorganisation.
|-
|-
|'''2 May'''
!Lor 1 Toa Payoh ↔ Pasir Panjang Rd (May - Aug 1971)
|2 May
|Extended to Pasir Panjang Rd Ter.
|Extended to Pasir Panjang Rd Ter.
|-
|-
|'''2 August'''
!rowspan="5"|Toa Payoh ↔ Pasir Panjang Rd (Aug 1971 - 1981)
|2 August
|Amended to Toa Payoh Town Ctr Ter.
|Amended to Toa Payoh Town Ctr Ter.
|-
|-
!United Bus Company
!UBC
|'''6 December'''
|6 December
|Operations transferred to United Bus Company (UBC).
|Operations transferred to UBC.
|-
|-
!rowspan="7"|{{SBS}}
!rowspan="13"|{{SBS}}
|rowspan="2"|'''1981'''
|1979
|'''17 May'''
|1 August
|Amended to ply Lim Teck Kim Rd and Cantonment Rd with the closure of Tg Pagar Ter.
|-
|1980
|20 January
|Amended to ply Hoe Chiang Rd towards Pasir Panjang Rd Ter, skipping Lim Teck Kim Rd.
|-
|rowspan="2"|1981
|17 May
|Amended to skip Moulmein Green.
|Amended to skip Moulmein Green.
|-
|-
|'''5 July'''
!rowspan="5"|Toa Payoh ↔ Kent Ridge (1981 - 1989)
|5 July
|Extended to Kent Ridge Ter.
|Extended to Kent Ridge Ter.
|-
|-
|'''1983'''
|1983
|'''26 December'''
|26 December
|Amended to Toa Payoh Int.
|Amended to Toa Payoh Int.
|-
|-
|rowspan="2"|'''1987'''
|rowspan="3"|1987
|'''27 September'''
|16 February
|First bus from Toa Payoh Int brought forward to 0530 hrs on weekdays and Saturdays.
|-
|27 September
|Amended to ply the extended Eu Tong Sen St towards Toa Payoh Int to facilitate the first stage of road expansion along New Bridge Rd.
|Amended to ply the extended Eu Tong Sen St towards Toa Payoh 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 Toa Payoh Int to facilitate the second stage of road expansion along New Bridge Rd.
|Amended to ply Eu Tong Sen St towards Toa Payoh Int to facilitate the second stage of road expansion along New Bridge Rd.
|-
|-
|'''1989'''
!rowspan="14"|Toa Payoh ↔ Buona Vista (since 1989)
|'''27 August'''
|1989
|27 August
|Integrated with Service 186 and extended to Buona Vista Ter.
|Integrated with Service 186 and extended to Buona Vista Ter.
|-
|-
|'''1998'''
|1998
|'''31 May'''
|31 May
|Amended to temporary site of Toa Payoh Int.
|Amended to Toa Payoh Temp Int.
|-
|1999
|{{TBC}}
|Skips a pair of removed bus stops outside and opposite Wishart Rd along Telok Blangah Rd.
|-
|2000
|{{TBC}}
|Last bus from Buona Vista Ter extended to 2400 hrs on Saturdays.
|-
|2001
|{{TBC}}
|First bus from Toa Payoh Temp Int brought forward to 0530 hrs daily.
|-
|-
!rowspan="7"|{{SBS Transit}}<br>(Current)
!rowspan="9"|{{SBST}}<br>(Current)
|'''2002'''
|2002
|'''19 May'''
|19 May
|Amended to Toa Payoh Integrated Transport Hub.
|Amended to Toa Payoh Integrated Transport Hub.
|-
|-
|'''2005'''
|2004
|{{TBC}}
|First bus from Buona Vista Ter brought forward to 0530 hrs on weekdays and Saturdays.
|-
|2005
|{{TBC}}
|{{TBC}}
|Serves additional bus stop outside Clarke Quay Stn along Eu Tong Sen St.
|Serves additional bus stop outside Clarke Quay Stn along Eu Tong Sen St.
|-
|-
|'''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.
|-
|-
|'''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.
|-
|-
|'''2013'''
|2013
|'''9 June'''
|9 June
|{{DWAB}}
|{{DWAB}}
|-
|-
|'''2014'''
|2014
|'''27 April'''
|27 April
|Serves new bus stop outside Queens Condo along Commonwealth Ave.
|Serves new bus stop outside Queens Condo along Commonwealth Ave.
|-
|-
|'''2019'''
|2019
|'''23 June'''
|23 June
|Serves new bus stop outside Tower 15 along Hoe Chiang Rd.
|Serves new bus stop outside Tower 15 along Hoe Chiang Rd.
|-
|2024
|15 September
|Serves new bus stop along Alexandra Rd opposite Cycle & Carriage.
|}
|}


==Service 145A {{WAB}}==
==Short Trip 145A {{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="2"|{{SBS Transit}}<br>(Current)
!rowspan="2"|{{SBST}}<br>(Current)
|'''2010'''
!rowspan="2"|Tiong Bahru Rd → Henderson Rd (since 2010)
|'''28 June'''
|2010
|Introduced as a short-trip service from Tiong Bahru Rd (Redhill Stn) to Henderson Rd (Blk 1) during morning peak hours on weekdays.
|28 June
|Introduced from Tiong Bahru Rd (Redhill Stn) to Henderson Rd (Blk 1) during morning peak hours on weekdays.
|-
|-
|'''2013'''
|2013
|'''9 June'''
|9 June
|{{DWAB}}
|{{DWAB}}
|}
|}


==Service 146==
==Service 146 (1971 - 1989)==
{| 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="3"|Singapore Traction Company
!rowspan="3"|STC
|rowspan="4"|'''1971'''
!Lor 1 Toa Payoh ↔ Keppel Harbour (Apr - May 1971)
|'''11 April'''
|rowspan="4"|1971
|11 April
|Introduced between Lor 1 Toa Payoh Ter and Keppel Harbour Ter under 1971 Bus Reorganisation.
|Introduced between Lor 1 Toa Payoh Ter and Keppel Harbour Ter under 1971 Bus Reorganisation.
|-
|-
|'''2 May'''
!Lor 1 Toa Payoh ↔ Pasir Panjang Rd (May - Aug 1971)
|2 May
|Extended to Pasir Panjang Rd Ter.
|Extended to Pasir Panjang Rd Ter.
|-
|-
|'''2 August'''
!rowspan="6"|Toa Payoh ↔ Pasir Panjang Rd (Aug 1971 - 1981)
|2 August
|Amended to Toa Payoh Town Ctr Ter.
|Amended to Toa Payoh Town Ctr Ter.
|-
|-
!rowspan="2"|United Bus Company
!rowspan="2"|UBC
|'''6 December'''
|6 December
|Operations transferred to United Bus Company (UBC).
|Operations transferred to UBC.
|-
|-
|'''1972'''
|1972
|'''18 June'''
|18 June
|Amended to ply Bendemeer Rd towards Pasir Panjang Rd Ter with the conversion of Serangoon Rd to one-way traffic.
|Amended to ply Bendemeer Rd towards Pasir Panjang Rd Ter with the conversion of Serangoon Rd to one-way traffic.
|-
|-
!rowspan="9"|{{SBS}}
!rowspan="11"|{{SBS}}
|rowspan="2"|'''1974'''
|rowspan="2"|1974
|'''1 October'''
|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.
|-
|-
|'''8 December'''
|8 December
|Amended to ply Cecil St, skipping Robinson Rd.
|Amended to ply Cecil St, skipping Robinson Rd.
|-
|-
|'''1979'''
|1979
|'''11 February'''
|11 February
|Amended to ply the extended Shenton Way towards Pasir Panjang Rd Ter, skipping Parsi Rd and Anson Rd.
|Amended to ply the extended Shenton Way towards Pasir Panjang Rd Ter, skipping Parsi Rd and Anson Rd.
|-
|-
|'''1981'''
!Toa Payoh ↔ Kent Ridge (1981 - 1983)
|'''5 July'''
|1981
|5 July
|Amended to Kent Ridge Ter.
|Amended to Kent Ridge Ter.
|-
|-
|'''1983'''
!rowspan="7"|Toa Payoh ↔ Clementi (1983 - 1989)
|'''26 December'''
|rowspan="2"|1983
|Amended to Toa Payoh Int and extended to Clementi Int.
|rowspan="2"|26 December
|Amended to Toa Payoh Int.
|-
|Integrated with Service 176 and extended to Clementi Int.
|-
|-
|rowspan="3"|'''1988'''
|1985
|'''3 January'''
|15 December
|Serves new staggered bus stop opposite Treasury Bldg along Shenton Way, skipping the bus stop opposite Marina House.
|Amended to ply Jln Toa Payoh and Lor 2 Toa Payoh towards Toa Payoh Int with the partial closure of Kim Keat Ave.
|-
|-
|'''11 January'''
|rowspan="3"|1988
|3 January
|Serves new staggered bus stop opposite Treasury Bldg along Shenton Way, skipping the bus stop opposite Marina Hse.
|-
|11 January
|Serves merged bus stop along Ayer Rajah Rd.
|Serves merged bus stop along Ayer Rajah Rd.
|-
|-
|'''8 March'''
|8 March
|Amended to ply Clementi Ave 3 with the abolition of right turning from Clementi Ave 3 to Commonwealth Ave West.
|Amended to ply Clementi Ave 3 with the abolition of right turning from Clementi Ave 3 to Commonwealth Ave West.
|-
|-
|'''1989'''
|1989
|'''27 August'''
|27 August
|Integrated with Service 166 and withdrawn.
|Integrated with Service 166 and discontinued.
|}
 
==Service 146 (since 2024) {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="BUS"
!Operator
!Route
!Year
!Date
!Service changes
|-
!{{SBST}}<br>(Current)
!Bartley Rd ↺ Bidadari Park Dr (since 2024)
|2024
|25 February
|Introduced between Bartley Rd and Bidadari Pk Dr (Loop). Wheelchair-accessible at launch.
|}
|}


==Service 147 {{WAB}}==
==Service 147 {{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="3"|Associated Bus Service
!rowspan="3"|ABS
|rowspan="2"|'''1971'''
!Lor 6 Toa Payoh ↔ Commonwealth Ave (Apr - Aug 1971)
|'''11 April'''
|rowspan="2"|1971
|11 April
|Introduced between Lor 6 Toa Payoh Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
|Introduced between Lor 6 Toa Payoh Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
|-
|-
|'''2 August'''
!rowspan="7"|Toa Payoh ↔ Commonwealth Ave (Aug 1971 - 1982)
|2 August
|Amended to Toa Payoh Town Ctr Ter.
|Amended to Toa Payoh Town Ctr Ter.
|-
|-
|'''1972'''
|1972
|'''18 June'''
|18 June
|Amended to ply Bendemeer Rd towards Commonwealth Ave Ter with the conversion of Serangoon Rd to one-way traffic.
|Amended to ply Bendemeer Rd towards Commonwealth Ave Ter with the conversion of Serangoon Rd to one-way traffic.
|-
|-
!rowspan="22"|{{SBS}}
!rowspan="27"|{{SBS}}
|'''1976'''
|1975
|'''13 June'''
|2 February
|Amended to ply new slip road from Tiong Bahru Rd to Outram Rd with the conversion of Seng Poh Rd to one-way traffic.
|-
|1976
|13 June
|Amended to ply Lower Delta Rd, skipping Henderson Rd.
|Amended to ply Lower Delta Rd, skipping Henderson Rd.
|-
|-
|'''1982'''
|rowspan="2"|1977
|{{TBC}}
|17 May
|Amended to ply Commonwealth Ave Extension and Nth Buona Vista Rd towards Commonwealth Ave Ter.
|-
|29 August
|Amended to ply Holland Ave, Holland Dr and Nth Buona Vista Rd towards Commonwealth Ave Ter.
|-
|1980
|13 July
|Amended to ply Commonwealth Ave with the conversion of Queens Circus to a signalised junction, skipping Queensway and Commonwealth Dr.
|-
!Toa Payoh ↔ Buona Vista (1982 - 1983)
|1982
|27 May
|Amended to Buona Vista Ter.
|Amended to Buona Vista Ter.
|-
|-
|'''1983'''
!Buona Vista ↺ Potong Pasir Ave 1 (1983 - 1984)
|'''26 December'''
|1983
|Extended to Potong Pasir Ter.
|26 December
|Amended to loop at Potong Pasir Ave 1 from Buona Vista Ter.
|-
|-
|'''1984'''
!rowspan="9"|Jurong East ↔ Potong Pasir (1984 - 1992)
|'''1 July'''
|rowspan="2"|1984
|rowspan="2"|1 July
|Integrated with Service 79, extended to Jurong East Ter and amended to ply Kg Bahru Rd and Jln Bt Merah, skipping Outram Rd, Tiong Bahru Rd and Lower Delta Rd.
|Integrated with Service 79, extended to Jurong East Ter and amended to ply Kg Bahru Rd and Jln Bt Merah, skipping Outram Rd, Tiong Bahru Rd and Lower Delta Rd.
|-
|-
|rowspan="2"|'''1985'''
|Amended to Potong Pasir Ter.
|'''5 May'''
|-
|rowspan="2"|1985
|5 May
|Enhanced to ply Potong Pasir Ave 2 and Potong Pasir Ave 3 before terminating at Potong Pasir Ter.
|Enhanced to ply Potong Pasir Ave 2 and Potong Pasir Ave 3 before terminating at Potong Pasir Ter.
|-
|-
|'''30 June'''
|30 June
|Amended to Jurong East Int.
|Amended to Jurong East Int.
|-
|-
|rowspan="3"|'''1987'''
|rowspan="3"|1987
|'''27 September'''
|27 September
|Amended to ply the extended Eu Tong Sen St towards Potong Pasir Ter to facilitate the first stage of road expansion along New Bridge Rd.
|Amended to ply the extended Eu Tong Sen St towards Potong Pasir Ter to facilitate the first stage of road expansion along New Bridge Rd.
|-
|-
|'''1 November'''
|1 November
|Amended to ply Eu Tong Sen St towards Potong Pasir Ter to facilitate the second stage of road expansion along New Bridge Rd.
|Amended to ply Eu Tong Sen St towards Potong Pasir Ter to facilitate the second stage of road expansion along New Bridge Rd.
|-
|-
|'''13 December'''
|13 December
|Serves new staggered bus stop opposite Peninsula Plaza along North Bridge Rd, skipping the bus stop outside St Andrew's Cathedral.
|Serves new staggered bus stop opposite Peninsula Plaza along Nth Bridge Rd, skipping the bus stop outside St Andrew's Cath.
|-
|-
|'''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.
|-
|-
|'''1989'''
|1989
|'''19 February'''
|19 February
|Serves new bus stop outside Blk 135 along Jurong East St 13.
|Serves new bus stop outside Blk 135 along Jurong East St 13.
|-
|-
|rowspan="2"|'''1992'''
!rowspan="3"|Jurong East ↔ Upp Serangoon (1992 - 1993)
|'''29 March'''
|rowspan="2"|1992
|Integrated with Service 83, extended to Upp Serangoon Ter and amended to ply Waterloo St/Bras Basah Rd, Middle Rd, Selegie Rd/Bencoolen St and Serangoon Rd/Jln Besar under TransitLink Network Integration Exercise Phase 6, skipping Lavender St, Crawford St/Kallang Rd and North Bridge Rd/Victoria St.
|29 March
|Integrated with Service 83, extended to Upp Serangoon Ter and amended to ply Waterloo St/Bras Basah Rd, Middle Rd, Selegie Rd/Bencoolen St and Serangoon Rd/Jln Besar under TransitLink Network Integration Exercise Phase 6, skipping Lavender St, Crawford St/Kallang Rd and Nth Bridge Rd/Victoria St.
|-
|-
|'''29 November'''
|29 November
|Alternate trips were introduced between Upp Serangoon Ter and Commonwealth Ave West (Clementi Stn) under TransitLink Network Integration Exercise Phase 10.
|Alternate trips were introduced between Upp Serangoon Ter and Commonwealth Ave West (Clementi Stn) under TransitLink Network Integration Exercise Phase 10.
|-
|-
|rowspan="2"|'''1993'''
|rowspan="2"|1993
|'''11 April'''
|11 April
|Amended to ply Victoria St, Hill St and New Bridge Rd, skipping North Bridge Rd, South Bridge Rd and Upp Cross St.
|Amended to ply Victoria St, Hill St and New Bridge Rd, skipping Nth Bridge Rd, Sth Bridge Rd and Upp Cross St.
|-
|-
|'''5 December'''
!Clementi ↔ Upp Serangoon (1993 - 1994)
|5 December
|Shortened to Clementi Int with alternate trips withdrawn under TransitLink Network Integration Exercise Phase 14.
|Shortened to Clementi Int with alternate trips withdrawn under TransitLink Network Integration Exercise Phase 14.
|-
|-
|'''1994'''
!rowspan="18"|Clementi ↔ Hougang Ctrl (since 1994)
|'''17 December'''
|1994
|Amended to Hougang Central Int.
|18 December
|-
|Amended to Hougang Ctrl Int.
|'''1997'''
|'''7 December'''
|Amended to ply Upp Pickering St, South Bridge Rd and Neil Rd with the partial closure of New Bridge Rd to facilitate the construction of Chinatown MRT station on the North East MRT Line.
|-
|-
|'''1998'''
|1997
|'''7 October'''
|7 December
|Convert from partial air-con to fully air-con.  
|Amended to ply Upp Pickering St, Sth Bridge Rd and Neil Rd with the partial closure of New Bridge Rd to facilitate the construction of Chinatown MRT station on the North East MRT Line.
|-
|-
|rowspan="3"|'''1999'''
|rowspan="3"|1999
|{{TBC}}
|{{TBC}}
|Skips temporarily abolished bus stops outside and opposite Sch of Mechanical & Mfg along Commonwealth Ave West.
|Skips temporarily closed bus stops outside and opposite Sch of Mechanical & Mfg along Commonwealth Ave West.
|-
|-
|{{TBC}}
|rowspan="2"|10 July
|Skips the bus stop outside Plaza By The Park along Bras Basah Rd.
|Skips the bus stop outside Plaza By The Pk along Bras Basah Rd.
|-
|-
|'''10 July'''
|Amended to ply Prinsep St, skipping Waterloo St and Middle Rd.
|Amended to ply Prinsep St, skipping Waterloo St and Middle Rd.
|-
|-
|'''2001'''
|2000
|'''18 October'''
|{{TBC}}
|Serves additional bus stop after Jln Bt Merah along Kg Bahru Rd.
|-
|2001
|18 October
|Serves reinstated bus stops outside Dover Stn along Commonwealth Ave West.
|Serves reinstated bus stops outside Dover Stn along Commonwealth Ave West.
|-
|-
!rowspan="11"|{{SBS Transit}}<br>(Current)
!rowspan="11"|{{SBST}}<br>(Current)
|rowspan="2"|'''2002'''
|rowspan="2"|2002
|'''20 April'''
|20 April
|Amended to ply the reinstated New Bridge Rd, skipping Upp Pickering St, South Bridge Rd and Neil Rd.
|Amended to ply the reinstated New Bridge Rd, skipping Upp Pickering St, Sth Bridge Rd and Neil Rd.
|-
|-
|{{TBC}}
|{{TBC}}
|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.
|-
|-
|'''2005'''
|2005
|{{TBC}}
|{{TBC}}
|Serves additional bus stop outside Clarke Quay Stn along Eu Tong Sen St.
|Serves additional bus stop outside Clarke Quay Stn along Eu Tong Sen St.
|-
|-
|rowspan="2"|'''2006'''
|rowspan="2"|2006
|'''29 October'''
|29 October
|Amended to Clementi Temp Int.
|Amended to Clementi Temp Int.
|-
|-
|'''30 October'''
|30 October
|{{DWAB}}
|{{DWAB}}
|-
|-
|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.
|-
|-
|'''26 November'''
|26 November
|Amended to Clementi Integrated Transport Hub.
|Amended to Clementi Integrated Transport Hub.
|-
|-
|'''2013'''
|2013
|'''29 December'''
|29 December
|Serves new bus stop outside Outram Pk Stn along New Bridge Rd.
|Serves new bus stop outside Outram Pk Stn along New Bridge Rd.
|-
|-
|'''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.
|-
|-
|'''2017'''
|2017
|'''26 November'''
|26 November
|Serves the bus stop after Hospital Dr along Eu Tong Sen St, skipping the bus stop before Hospital Dr along Kg Bahru Rd.
|Serves bus stop after Hosp Dr along Eu Tong Sen St with the removal of the bus stop before Hosp Dr along Kg Bahru Rd.
|}
|}


==Service 147A {{WAB}}==
==Short Trip 147A {{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
Line 707: Line 690:
|-
|-
!{{SBS}}
!{{SBS}}
|'''2000'''
!Hougang Ctrl → Serangoon Central (2000 - 2003)
|2000
|{{TBC}}
|{{TBC}}
|Introduced as a short-trip service from Hougang Central Ter to Serangoon Central (Blk 206) during morning peak hours daily.
|Introduced from Hougang Ctrl Temp Ter to Serangoon Ctrl (Blk 206) during morning peak hours daily.
|-
|-
!rowspan="6"|{{SBS Transit}}<br>(Current)
!rowspan="6"|{{SBST}}<br>(Current)
|'''2003'''
!Hougang Ctrl → Bencoolen St (2003 - 2004)
|2003
|{{TBC}}
|{{TBC}}
|Extended to terminate at Bencoolen St (Plaza By The Park).
|Extended to terminate at Bencoolen St (Plaza By The Pk).
|-
|-
|'''2004'''
!rowspan="5"|Hougang Ctrl → New Bridge Rd (since 2004)
|2004
|{{TBC}}
|{{TBC}}
|Extended to terminate at New Bridge Rd (Opp Pearl's Ctr).
|Extended to terminate at New Bridge Rd (Opp Pearl's Ctr).
|-
|-
|'''2006'''
|2006
|'''30 October'''
|30 October
|{{DWAB}}
|{{DWAB}}
|-
|-
|'''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.
|-
|-
|'''2015'''
|2015
|{{TBC}}
|{{TBC}}
|Shortened to operate during morning peak hours on weekdays only.
|Revised to operate during morning peak hours on weekdays only.
|-
|-
|'''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.
|}
|}


==Service 148==
==Service 148 (1971 - 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
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="3"|Amalgamated Bus Company
!rowspan="3"|ABC
|rowspan="9"|'''1st Gen<br>(1971 - 1989)'''
!Kim Keat Ave ↔ Commonwealth Ave (Apr - Aug 1971)
|rowspan="2"|'''1971'''
|rowspan="2"|1971
|'''11 April'''
|11 April
|Introduced between Kim Keat Ave Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
|Introduced between Kim Keat Ave Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
|-
|-
|'''2 August'''
!rowspan="5"|Toa Payoh ↔ Commonwealth Ave (Aug 1971 - 1982)
|2 August
|Amended to Toa Payoh Town Ctr Ter.
|Amended to Toa Payoh Town Ctr Ter.
|-
|-
|'''1972'''
|1972
|'''18 June'''
|18 June
|Amended to ply Bendemeer Rd towards Commonwealth Ave Ter with the conversion of Serangoon Rd to one-way traffic.
|Amended to ply Bendemeer Rd towards Commonwealth Ave Ter with the conversion of Serangoon Rd to one-way traffic.
|-
|-
!rowspan="8"|{{SBS}}
!rowspan="10"|{{SBS}}
|'''1975'''
|1975
|'''6 July'''
|6 July
|Amended to ply Jln Kolam Ayer, Kallang Bahru, Boon Keng Rd, Lor 1 Geylang and Sims Ave/Geylang Rd, skipping Lavender St.
|Amended to ply Jln Kolam Ayer, Kallang Bahru, Boon Keng Rd, Lor 1 Geylang and Sims Ave/Geylang Rd, skipping Lavender St.
|-
|-
|rowspan="2"|'''1982'''
|rowspan="2"|1977
|{{TBC}}
|17 May
|Amended to ply Commonwealth Ave Extension and Nth Buona Vista Rd towards Commonwealth Ave Ter.
|-
|29 August
|Amended to ply Holland Ave, Holland Dr and Nth Buona Vista Rd towards Commonwealth Ave Ter.
|-
!rowspan="7"|Toa Payoh ↔ Buona Vista (1982 - 1989)
|rowspan="2"|1982
|27 May
|Amended to Buona Vista Ter.
|Amended to Buona Vista Ter.
|-
|-
|'''11 June'''
|11 June
|Amended to ply Bendemeer Rd and Geylang Bahru, skipping Jln Kolam Ayer.
|Amended to ply Bendemeer Rd and Geylang Bahru, skipping Jln Kolam Ayer.
|-
|-
|'''1983'''
|rowspan="2"|1983
|'''26 December'''
|1 January
|Amended to ply Woodsville Flyover, skipping Bendemeer Rd, Whampoa Nth and Serangoon Rd.
|-
|26 December
|Amended to Toa Payoh Int.
|Amended to Toa Payoh Int.
|-
|-
|'''1987'''
|1985
|'''27 September'''
|15 December
|Amended to ply South Bridge Rd, North Canal Rd and Eu Tong Sen St, skipping Upp Circular Rd.
|Amended to ply Jln Toa Payoh and Lor 2 Toa Payoh towards Toa Payoh Int with the partial closure of Kim Keat Ave.
|-
|-
|'''1989'''
|1987
|'''27 August'''
|27 September
|Integrated with Service 26 and withdrawn.
|Amended to ply Sth Bridge Rd, Nth Canal Rd and Eu Tong Sen St, skipping Upp Circular Rd.
|-
|-
|rowspan="2"|'''2nd Gen<br>(1992)'''
|1989
|rowspan="2"|'''1992'''
|27 August
|'''29 March'''
|Integrated with Service 26 and discontinued.
|Re-introduced between Clementi Int and Lor 1 Geylang Ter under TransitLink Network Integration Exercise Phase 6.
|}
 
==Service 148 (March - November 1992)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
|-
|'''29 November'''
!rowspan="2"|{{SBS}}
|Withdrawn under TransitLink Network Integration Exercise Phase 10.
|rowspan="2"|1992
|29 March
|Introduced between Clementi Int and Lor 1 Geylang Ter under TransitLink Network Integration Exercise Phase 6.
|-
|29 November
|Discontinued under TransitLink Network Integration Exercise Phase 10.
|}
|}


==Service 149==
==Service 149 (1971 - 1980)==
{| 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
!Route
!Year
!Year
!Date
!Date
!Service changes
!Service changes
|-
|-
!rowspan="2"|United Bus Company
!rowspan="2"|UBC
|rowspan="9"|'''1st Gen<br>(1971 - 1980)'''
!Kim Keat Ave ↔ Prince Edward (Apr - Aug 1971)
|rowspan="2"|'''1971'''
|rowspan="2"|1971
|'''11 April'''
|11 April
|Introduced between Kim Keat Ave Ter and Prince Edward Ter under 1971 Bus Reorganisation.
|Introduced between Kim Keat Ave Ter and Prince Edward Ter under 1971 Bus Reorganisation.
|-
|-
|'''2 August'''
!rowspan="10"|Toa Payoh ↔ Prince Edward (Aug 1971 - 1980)
|2 August
|Amended to Toa Payoh Town Ctr Ter.
|Amended to Toa Payoh Town Ctr Ter.
|-
|-
!rowspan="13"|{{SBS}}
!rowspan="9"|{{SBS}}
|rowspan="2"|'''1974'''
|rowspan="2"|1974
|'''3 February'''
|3 February
|Integrated with Service 149A and amended to ply Lor 6 Toa Payoh, Lor 2 Toa Payoh, Lor 1A Toa Payoh, Lor 1 Toa Payoh, Lor 2 Toa Payoh, Lor 3 Toa Payoh, Lor 4 Toa Payoh, Lor 5 Toa Payoh, Lor 4 Toa Payoh and Lor 1 Toa Payoh under 1974 Bus Rationalisation.
|Integrated with Service 149A and amended to ply Lor 6 Toa Payoh, Lor 2 Toa Payoh, Lor 1A Toa Payoh, Lor 1 Toa Payoh, Lor 2 Toa Payoh, Lor 3 Toa Payoh, Lor 4 Toa Payoh, Lor 5 Toa Payoh, Lor 4 Toa Payoh and Lor 1 Toa Payoh under 1974 Bus Rationalisation.
|-
|-
|'''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.
|-
|-
|'''1978'''
|rowspan="2"|1978
|'''3 December'''
|5 March
|Amended to ply Keng Lee Rd with the partial conversion of Kg Java Rd to one-way traffic.
|-
|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.
|-
|-
|'''1979'''
|rowspan="2"|1979
|'''28 October'''
|11 February
|Amended to ply Sungei Rd (towards Prince Edward Rd Ter) and Bt Timah Rd (towards Toa Payoh Town Ctr 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 the extended Shenton Way, Palmer Rd and Anson Rd, skipping Parsi Rd.
|-
|-
|'''1980'''
|28 October
|'''3 February'''
|Amended to ply Sungei Rd (towards Prince Edward Ter) and Bt Timah Rd (towards Toa Payoh Town Ctr 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.
|Integrated with Service 150 and withdrawn.
|-
|1980
|3 February
|Integrated with Service 150 and discontinued.
|}
 
==Service 149 (1983 - 1993)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
|-
|rowspan="6"|'''2nd Gen<br>(1983 - 1993)'''
!rowspan="8"|{{SBS}}
|rowspan="2"|'''1983'''
|rowspan="2"|1983
|'''25 June'''
|25 June
|Re-introduced between Toa Payoh Town Ctr Ter and Changi Airport (Loop) under Changi Airport Bus Plan 1983.
|Introduced between Toa Payoh Town Ctr Ter and Changi Airport PTB (Loop) under Changi Airport Bus Plan 1983.
|-
|-
|'''26 December'''
|26 December
|Amended to Toa Payoh Int.
|Amended to Toa Payoh Int.
|-
|-
|'''1989'''
|1984
|'''19 November'''
|14 September
|Amended to ply Siglap Rd and Siglap Lk towards Changi Airport with the opening of ECP.
|-
|1985
|15 December
|Amended to ply Jln Toa Payoh and Lor 2 Toa Payoh towards Toa Payoh Int with the partial closure of Kim Keat Ave.
|-
|1989
|19 November
|Serves new bus stop outside Kallang Stn along Sims Ave.
|Serves new bus stop outside Kallang Stn along Sims Ave.
|-
|-
|'''1990'''
|1990
|'''13 October'''
|13 October
|Amended to serve Changi Airport PTB 2.
|Amended to serve Changi Airport PTB 2.
|-
|-
|'''1991'''
|1991
|'''7 July'''
|7 July
|Serves new bus stop outside PA Sea Sports Ctr along ECP.
|Serves new bus stop outside PA Sea Sports Ctr along ECP.
|-
|-
|'''1993'''
|1993
|'''5 December'''
|5 December
|Integrated with Services 16 and 31 and withdrawn under TransitLink Network Integration Exercise Phase 14.
|Integrated with Services 16 and 31 and discontinued under TransitLink Network Integration Exercise Phase 14.
|}
|}


==Service 149A==
==Service 149A (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 ↺ Finlayson Green (Apr - Aug 1971)
|'''11 April'''
|rowspan="2"|1971
|11 April
|Introduced between Lor 1 Toa Payoh Ter and Finlayson Green (Loop) under 1971 Bus Reorganisation.
|Introduced between Lor 1 Toa Payoh Ter and Finlayson Green (Loop) under 1971 Bus Reorganisation.
|-
|-
|'''2 August'''
!rowspan="2"|Toa Payoh ↺ Finlayson Green (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
|Integrated with Service 149 and withdrawn under 1974 Bus Rationalisation.
|Integrated with Service 149 and discontinued under 1974 Bus Rationalisation.
|}
|}


==Service 150 {{WAB}}==
==Service 150 (1971 - 1990)==
{| 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="7"|'''1st Gen<br>(1971 - 1990)'''
!Lor 1 Toa Payoh ↔ Crawford St (Apr - Aug 1971)
|rowspan="2"|'''1971'''
|rowspan="2"|1971
|'''11 April'''
|11 April
|Introduced between Lor 1 Toa Payoh Ter and Crawford St Ter under 1971 Bus Reorganisation.
|Introduced between Lor 1 Toa Payoh Ter and Crawford St Ter under 1971 Bus Reorganisation.
|-
|-
|'''2 August'''
!rowspan="7"|Toa Payoh ↔ Crawford St (Aug 1971 - 1990)
|2 August
|Amended to Toa Payoh Town Ctr Ter.
|Amended to Toa Payoh Town Ctr Ter.
|-
|-
!rowspan="5"|{{SBS}}
!rowspan="6"|{{SBS}}
|'''1978'''
|rowspan="2"|1978
|'''3 December'''
|5 March
|Amended to ply Keng Lee Rd with the partial conversion of Kg Java Rd to one-way traffic.
|-
|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.
|-
|-
|'''1979'''
|1979
|'''28 October'''
|28 October
|Amended to ply Sungei Rd (towards Crawford St Ter) and Weld Rd, Jln Besar and Bt Timah Rd (towards Toa Payoh Town Ctr 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 Crawford St Ter) and Weld Rd, Jln Besar and Bt Timah Rd (towards Toa Payoh Town Ctr 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.
|-
|-
|'''1980'''
|1980
|'''3 February'''
|3 February
|Integrated with Service 149 and amended to ply Jln Sultan, Beach Rd, Middle Rd and Selegie Rd towards Toa Payoh Town Ctr Ter, skipping Arab St, Rochor Canal Rd, Weld Rd, Jln Besar and Rochor Canal Rd.
|Integrated with Service 149 and amended to ply Jln Sultan, Beach Rd, Middle Rd and Selegie Rd towards Toa Payoh Town Ctr Ter, skipping Arab St, Rochor Canal Rd, Weld Rd, Jln Besar and Rochor Canal Rd.
|-
|-
|'''1983'''
|1983
|'''26 December'''
|26 December
|Amended to Toa Payoh Int.
|Amended to Toa Payoh Int.
|-
|-
|'''1990'''
|1990
|'''2 September'''
|2 September
|Integrated with Service 56 and withdrawn.
|Integrated with Service 56 and discontinued.
|}
 
==Service 150 (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)'''
!Eunos ↺ Marine Terrace (since 2016)
|'''2016'''
|2016
|'''20 March'''
|20 March
|{{Intro BSEP|Re-introduced|Eunos Int|Marine Terrace (Loop)}}
|Introduced between Eunos Int and Marine Terr (Loop) under the LTA's Bus Service Enhancement Programme (BSEP), operating between 0600 hrs and 2330 hrs daily. Wheelchair-accessible at launch.
|}
|}


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

Latest revision as of 16:39, 21 November 2024

Service 141 (1971 - 1988)[edit]

Operator Route Year Date Service changes
STC Kim Keat Ave ↔ Prince Edward (Apr - Aug 1971) 1971 11 April Introduced between Kim Keat Ave 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.
UBC 6 December Operations transferred to UBC.
SBS 1974 8 December Amended to ply Cecil St, skipping Robinson Rd.
1975 21 July Amended to ply St. Andrew's Rd and Stamford Rd, skipping Coleman St and Hill 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.
1983 2 January Amended to serve Balestier Rd, Lavender St and Serangoon Rd/Jln Besar, skipping Rangoon Rd and Kitchener Rd.
Toa Payoh ↺ Robinson Rd (1983 - 1985) 26 December Amended to Toa Payoh Int, amended to loop at Robinson Rd and converted to a semi-express service on weekdays and Saturdays only.
Toa Payoh ↺ Cecil St (1985 - 1988) 1985 15 April Serves all bus stops along Connaught Dr, Collyer Quay, Raffles Quay and Shenton Way and amended to ply Cecil St, Dhoby Ghaut, Selegie Rd, Bt Timah Rd and Kg Java Rd towards Toa Payoh Int.
1988 24 January Discontinued.

Service 141 (since 2013) Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Lor 1 Geylang ↔ Toa Payoh (since 2013) 2013 9 June Introduced between Lor 1 Geylang Ter and Toa Payoh Int under the LTA's Bus Service Enhancement Programme (BSEP), operating between 0600 hrs and 2330 hrs daily from Lor 1 Geylang Ter and between 0600 hrs and 2345 hrs daily from Toa Payoh Int.
30 September 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).
2024 24 March Serves new bus stop outside Blk 131B along Toa Payoh Rise.

Service 141A (1971 - 1974)[edit]

Operator Route Year Date Service changes
STC Lor 6 Toa Payoh ↺ Finlayson Green (Apr - Aug 1971) 1971 11 April Introduced between Lor 6 Toa Payoh Ter and Finlayson Green (Loop) under 1971 Bus Reorganisation.
Toa Payoh ↺ Finlayson Green (Aug 1971 - 1974) 2 August Amended to Toa Payoh Town Ctr Ter.
UBC 6 December Operations transferred to UBC.
SBS 1974 3 February Integrated with Service 141 and discontinued under 1974 Bus Rationalisation.

Service 142 (1971 - 1976)[edit]

Operator Route Year Date Service changes
STC Lor 1 Toa Payoh ↔ South Canal (Apr - Aug 1971) 1971 11 April Introduced between Lor 1 Toa Payoh Ter and Sth Canal Ter under 1971 Bus Reorganisation.
Toa Payoh ↔ South Canal (Aug 1971 - 1976) 2 August Amended to Toa Payoh Town Ctr Ter.
ABC 6 December Operations transferred to ABC.
1972 11 June Amended to ply the extended Upp Cross St with the partial conversion of Havelock Rd to one-way traffic, skipping New Bridge Rd.
SBS 1974 24 February Amended to ply Grange Rd and Orchard Blvd with the conversion of Orchard Rd to one-way traffic, skipping Orchard Rd.
1976 TBC Discontinued.

Service 142 (since 1984) Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Potong Pasir ↺ Toa Payoh (1984 - 1989) 1984 25 November Introduced between Potong Pasir Ter and Toa Payoh Int (Loop).
1985 5 May Enhanced to ply Potong Pasir Ave 2 and Potong Pasir Ave 3 before terminating at Potong Pasir Ter.
15 December Amended to ply Jln Toa Payoh and Lor 2 Toa Payoh towards Toa Payoh Int with the partial closure of Kim Keat Ave.
1987 6 July Last bus from Potong Pasir Ter extended to 2330 hrs daily.
Toa Payoh ↺ Potong Pasir Ave 1 (since 1989) 1989 TBC Amended to start from Toa Payoh Int and loop at Potong Pasir Ave 1.
1994 5 March Amended to ply Kim Keat Lk and Lor 6 Toa Payoh towards Toa Payoh Int.
1998 31 May Amended to Toa Payoh Temp Int.
Serves new pair of bus stops outside and opposite Toa Payoh Swim Cplx along Lor 6 Toa Payoh.
SBS Transit
(Current) 		2002 19 May Amended to Toa Payoh Integrated Transport Hub.
2003 20 June Serves new pair of bus stops outside Potong Pasir Stn along Upp Serangoon Rd.
2006 16 April Serves new bus stop outside Blk 120 along Potong Pasir Ave 1.
2008 TBC Last bus extended to 0005 hrs daily.
2009 26 October Designated wheelchair-accessible bus service (WAB).
2011 4 September Amended to skip Bendemeer Rd, Whampoa Nth and Serangoon Rd towards Toa Payoh Int with the permanent closure of Whampoa Nth.

Short Trip 142A Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Toa Payoh → Potong Pasir Ave 1 → Upp Serangoon Rd (since 2018) 2018 24 December Introduced from Toa Payoh Int to Upp Serangoon Rd (Sant Ritz) during morning peak hours on weekdays. Wheelchair-accessible at launch.

Service 143 Handicapped/disabled access[edit]

Refer to Bus Service 143 for more information.

Service 143M Handicapped/disabled access[edit]

Refer to Bus Service 143M for more information.

Service 144 (1971 - 1982)[edit]

Operator Route Year Date Service changes
ABS Kim Keat Ave ↔ Commonwealth Ave (Apr - Aug 1971) 1971 11 April Introduced between Kim Keat Ave Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
Toa Payoh ↔ Commonwealth Ave (Aug 1971 - 1982) 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.
1975 2 February Amended to ply new slip road from Tiong Bahru Rd to Outram Rd with the conversion of Seng Poh Rd to one-way traffic.
1977 17 May Amended to ply Commonwealth Ave Extension and Nth Buona Vista Rd towards Commonwealth Ave Ter.
29 August Amended to ply Holland Ave, Holland Dr and Nth Buona Vista Rd towards Commonwealth Ave Ter.
1981 5 July Amended to ply Cantonment Rd towards Commonwealth Ave Ter, skipping a portion of Neil Rd and New Bridge Rd.
1982 11 April Discontinued.

Service 145 Handicapped/disabled access[edit]

Operator Route Year Date Service changes
STC Lor 1 Toa Payoh ↔ Keppel Harbour (Apr - May 1971) 1971 11 April Introduced between Lor 1 Toa Payoh Ter and Keppel Harbour Ter under 1971 Bus Reorganisation.
Lor 1 Toa Payoh ↔ Pasir Panjang Rd (May - Aug 1971) 2 May Extended to Pasir Panjang Rd Ter.
Toa Payoh ↔ Pasir Panjang Rd (Aug 1971 - 1981) 2 August Amended to Toa Payoh Town Ctr Ter.
UBC 6 December Operations transferred to UBC.
SBS 1979 1 August Amended to ply Lim Teck Kim Rd and Cantonment Rd with the closure of Tg Pagar Ter.
1980 20 January Amended to ply Hoe Chiang Rd towards Pasir Panjang Rd Ter, skipping Lim Teck Kim Rd.
1981 17 May Amended to skip Moulmein Green.
Toa Payoh ↔ Kent Ridge (1981 - 1989) 5 July Extended to Kent Ridge Ter.
1983 26 December Amended to Toa Payoh Int.
1987 16 February First bus from Toa Payoh Int brought forward to 0530 hrs on weekdays and Saturdays.
27 September Amended to ply the extended Eu Tong Sen St towards Toa Payoh Int to facilitate the first stage of road expansion along New Bridge Rd.
1 November Amended to ply Eu Tong Sen St towards Toa Payoh Int to facilitate the second stage of road expansion along New Bridge Rd.
Toa Payoh ↔ Buona Vista (since 1989) 1989 27 August Integrated with Service 186 and extended to Buona Vista Ter.
1998 31 May Amended to Toa Payoh Temp Int.
1999 TBC Skips a pair of removed bus stops outside and opposite Wishart Rd along Telok Blangah Rd.
2000 TBC Last bus from Buona Vista Ter extended to 2400 hrs on Saturdays.
2001 TBC First bus from Toa Payoh Temp Int brought forward to 0530 hrs daily.
SBS Transit
(Current) 		2002 19 May Amended to Toa Payoh Integrated Transport Hub.
2004 TBC First bus from Buona Vista Ter brought forward to 0530 hrs on weekdays and Saturdays.
2005 TBC Serves additional bus stop outside Clarke Quay Stn along Eu Tong Sen St.
2006 29 October Serves new bus stop outside VivoCity along Telok Blangah Rd.
2008 7 December Skips removed bus stop opposite Temenggong D Mque along Telok Blangah Rd.
2013 9 June Designated wheelchair-accessible bus service (WAB).
2014 27 April Serves new bus stop outside Queens Condo along Commonwealth Ave.
2019 23 June Serves new bus stop outside Tower 15 along Hoe Chiang Rd.
2024 15 September Serves new bus stop along Alexandra Rd opposite Cycle & Carriage.

Short Trip 145A Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Tiong Bahru Rd → Henderson Rd (since 2010) 2010 28 June Introduced from Tiong Bahru Rd (Redhill Stn) to Henderson Rd (Blk 1) during morning peak hours on weekdays.
2013 9 June Designated wheelchair-accessible bus service (WAB).

Service 146 (1971 - 1989)[edit]

Operator Route Year Date Service changes
STC Lor 1 Toa Payoh ↔ Keppel Harbour (Apr - May 1971) 1971 11 April Introduced between Lor 1 Toa Payoh Ter and Keppel Harbour Ter under 1971 Bus Reorganisation.
Lor 1 Toa Payoh ↔ Pasir Panjang Rd (May - Aug 1971) 2 May Extended to Pasir Panjang Rd Ter.
Toa Payoh ↔ Pasir Panjang Rd (Aug 1971 - 1981) 2 August Amended to Toa Payoh Town Ctr Ter.
UBC 6 December Operations transferred to UBC.
1972 18 June Amended to ply Bendemeer Rd towards Pasir Panjang Rd Ter with the conversion of Serangoon Rd to one-way traffic.
SBS 1974 1 October Serves merged bus stop outside Sri Srinivasa Perumal Tp along Serangoon Rd.
8 December Amended to ply Cecil St, skipping Robinson Rd.
1979 11 February Amended to ply the extended Shenton Way towards Pasir Panjang Rd Ter, skipping Parsi Rd and Anson Rd.
Toa Payoh ↔ Kent Ridge (1981 - 1983) 1981 5 July Amended to Kent Ridge Ter.
Toa Payoh ↔ Clementi (1983 - 1989) 1983 26 December Amended to Toa Payoh Int.
Integrated with Service 176 and extended to Clementi Int.
1985 15 December Amended to ply Jln Toa Payoh and Lor 2 Toa Payoh towards Toa Payoh Int with the partial closure of Kim Keat Ave.
1988 3 January Serves new staggered bus stop opposite Treasury Bldg along Shenton Way, skipping the bus stop opposite Marina Hse.
11 January Serves merged bus stop along Ayer Rajah Rd.
8 March Amended to ply Clementi Ave 3 with the abolition of right turning from Clementi Ave 3 to Commonwealth Ave West.
1989 27 August Integrated with Service 166 and discontinued.

Service 146 (since 2024) Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Bartley Rd ↺ Bidadari Park Dr (since 2024) 2024 25 February Introduced between Bartley Rd and Bidadari Pk Dr (Loop). Wheelchair-accessible at launch.

Service 147 Handicapped/disabled access[edit]

Operator Route Year Date Service changes
ABS Lor 6 Toa Payoh ↔ Commonwealth Ave (Apr - Aug 1971) 1971 11 April Introduced between Lor 6 Toa Payoh Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
Toa Payoh ↔ Commonwealth Ave (Aug 1971 - 1982) 2 August Amended to Toa Payoh Town Ctr Ter.
1972 18 June Amended to ply Bendemeer Rd towards Commonwealth Ave Ter with the conversion of Serangoon Rd to one-way traffic.
SBS 1975 2 February Amended to ply new slip road from Tiong Bahru Rd to Outram Rd with the conversion of Seng Poh Rd to one-way traffic.
1976 13 June Amended to ply Lower Delta Rd, skipping Henderson Rd.
1977 17 May Amended to ply Commonwealth Ave Extension and Nth Buona Vista Rd towards Commonwealth Ave Ter.
29 August Amended to ply Holland Ave, Holland Dr and Nth Buona Vista Rd towards Commonwealth Ave Ter.
1980 13 July Amended to ply Commonwealth Ave with the conversion of Queens Circus to a signalised junction, skipping Queensway and Commonwealth Dr.
Toa Payoh ↔ Buona Vista (1982 - 1983) 1982 27 May Amended to Buona Vista Ter.
Buona Vista ↺ Potong Pasir Ave 1 (1983 - 1984) 1983 26 December Amended to loop at Potong Pasir Ave 1 from Buona Vista Ter.
Jurong East ↔ Potong Pasir (1984 - 1992) 1984 1 July Integrated with Service 79, extended to Jurong East Ter and amended to ply Kg Bahru Rd and Jln Bt Merah, skipping Outram Rd, Tiong Bahru Rd and Lower Delta Rd.
Amended to Potong Pasir Ter.
1985 5 May Enhanced to ply Potong Pasir Ave 2 and Potong Pasir Ave 3 before terminating at Potong Pasir Ter.
30 June Amended to Jurong East Int.
1987 27 September Amended to ply the extended Eu Tong Sen St towards Potong Pasir Ter to facilitate the first stage of road expansion along New Bridge Rd.
1 November Amended to ply Eu Tong Sen St towards Potong Pasir Ter to facilitate the second stage of road expansion along New Bridge Rd.
13 December Serves new staggered bus stop opposite Peninsula Plaza along Nth Bridge Rd, skipping the bus stop outside St Andrew's Cath.
1988 20 March Amended to ply Upp Cross St and New Bridge Rd, skipping Neil Rd.
1989 19 February Serves new bus stop outside Blk 135 along Jurong East St 13.
Jurong East ↔ Upp Serangoon (1992 - 1993) 1992 29 March Integrated with Service 83, extended to Upp Serangoon Ter and amended to ply Waterloo St/Bras Basah Rd, Middle Rd, Selegie Rd/Bencoolen St and Serangoon Rd/Jln Besar under TransitLink Network Integration Exercise Phase 6, skipping Lavender St, Crawford St/Kallang Rd and Nth Bridge Rd/Victoria St.
29 November Alternate trips were introduced between Upp Serangoon Ter and Commonwealth Ave West (Clementi Stn) under TransitLink Network Integration Exercise Phase 10.
1993 11 April Amended to ply Victoria St, Hill St and New Bridge Rd, skipping Nth Bridge Rd, Sth Bridge Rd and Upp Cross St.
Clementi ↔ Upp Serangoon (1993 - 1994) 5 December Shortened to Clementi Int with alternate trips withdrawn under TransitLink Network Integration Exercise Phase 14.
Clementi ↔ Hougang Ctrl (since 1994) 1994 18 December Amended to Hougang Ctrl Int.
1997 7 December Amended to ply Upp Pickering St, Sth Bridge Rd and Neil Rd with the partial closure of New Bridge Rd to facilitate the construction of Chinatown MRT station on the North East MRT Line.
1999 TBC Skips temporarily closed bus stops outside and opposite Sch of Mechanical & Mfg along Commonwealth Ave West.
10 July Skips the bus stop outside Plaza By The Pk along Bras Basah Rd.
Amended to ply Prinsep St, skipping Waterloo St and Middle Rd.
2000 TBC Serves additional bus stop after Jln Bt Merah along Kg Bahru Rd.
2001 18 October Serves reinstated bus stops outside Dover Stn along Commonwealth Ave West.
SBS Transit
(Current) 		2002 20 April Amended to ply the reinstated New Bridge Rd, skipping Upp Pickering St, Sth Bridge Rd and Neil Rd.
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.
2005 TBC Serves additional bus stop outside Clarke Quay Stn along Eu Tong Sen St.
2006 29 October Amended to Clementi Temp Int.
30 October Designated wheelchair-accessible bus service (WAB).
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.
26 November Amended to Clementi Integrated Transport Hub.
2013 29 December Serves new bus stop outside Outram Pk Stn along New Bridge Rd.
2016 11 December Amended to ply the reinstated Bencoolen St, skipping Middle Rd, Selegie Rd, Prinsep St and Bras Basah Rd.
2017 26 November Serves bus stop after Hosp Dr along Eu Tong Sen St with the removal of the bus stop before Hosp Dr along Kg Bahru Rd.

Short Trip 147A Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Hougang Ctrl → Serangoon Central (2000 - 2003) 2000 TBC Introduced from Hougang Ctrl Temp Ter to Serangoon Ctrl (Blk 206) during morning peak hours daily.
SBS Transit
(Current) 		Hougang Ctrl → Bencoolen St (2003 - 2004) 2003 TBC Extended to terminate at Bencoolen St (Plaza By The Pk).
Hougang Ctrl → New Bridge Rd (since 2004) 2004 TBC Extended to terminate at New Bridge Rd (Opp Pearl's Ctr).
2006 30 October Designated wheelchair-accessible bus service (WAB).
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.
2015 TBC Revised to operate during morning peak hours on weekdays only.
2016 11 December Amended to ply the reinstated Bencoolen St, skipping Middle Rd, Selegie Rd, Prinsep St and Bras Basah Rd.

Service 148 (1971 - 1989)[edit]

Operator Route Year Date Service changes
ABC Kim Keat Ave ↔ Commonwealth Ave (Apr - Aug 1971) 1971 11 April Introduced between Kim Keat Ave Ter and Commonwealth Ave Ter under 1971 Bus Reorganisation.
Toa Payoh ↔ Commonwealth Ave (Aug 1971 - 1982) 2 August Amended to Toa Payoh Town Ctr Ter.
1972 18 June Amended to ply Bendemeer Rd towards Commonwealth Ave Ter with the conversion of Serangoon Rd to one-way traffic.
SBS 1975 6 July Amended to ply Jln Kolam Ayer, Kallang Bahru, Boon Keng Rd, Lor 1 Geylang and Sims Ave/Geylang Rd, skipping Lavender St.
1977 17 May Amended to ply Commonwealth Ave Extension and Nth Buona Vista Rd towards Commonwealth Ave Ter.
29 August Amended to ply Holland Ave, Holland Dr and Nth Buona Vista Rd towards Commonwealth Ave Ter.
Toa Payoh ↔ Buona Vista (1982 - 1989) 1982 27 May Amended to Buona Vista Ter.
11 June Amended to ply Bendemeer Rd and Geylang Bahru, skipping Jln Kolam Ayer.
1983 1 January Amended to ply Woodsville Flyover, skipping Bendemeer Rd, Whampoa Nth and Serangoon Rd.
26 December Amended to Toa Payoh Int.
1985 15 December Amended to ply Jln Toa Payoh and Lor 2 Toa Payoh towards Toa Payoh Int with the partial closure of Kim Keat Ave.
1987 27 September Amended to ply Sth Bridge Rd, Nth Canal Rd and Eu Tong Sen St, skipping Upp Circular Rd.
1989 27 August Integrated with Service 26 and discontinued.

Service 148 (March - November 1992)[edit]

Operator Year Date Service changes
SBS 1992 29 March Introduced between Clementi Int and Lor 1 Geylang Ter under TransitLink Network Integration Exercise Phase 6.
29 November Discontinued under TransitLink Network Integration Exercise Phase 10.

Service 149 (1971 - 1980)[edit]

Operator Route Year Date Service changes
UBC Kim Keat Ave ↔ Prince Edward (Apr - Aug 1971) 1971 11 April Introduced between Kim Keat Ave Ter and Prince Edward Ter under 1971 Bus Reorganisation.
Toa Payoh ↔ Prince Edward (Aug 1971 - 1980) 2 August Amended to Toa Payoh Town Ctr Ter.
SBS 1974 3 February Integrated with Service 149A and amended to ply Lor 6 Toa Payoh, Lor 2 Toa Payoh, Lor 1A Toa Payoh, Lor 1 Toa Payoh, Lor 2 Toa Payoh, Lor 3 Toa Payoh, Lor 4 Toa Payoh, Lor 5 Toa Payoh, Lor 4 Toa Payoh and Lor 1 Toa Payoh under 1974 Bus Rationalisation.
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.
1978 5 March Amended to ply Keng Lee Rd with the partial conversion of Kg Java Rd to one-way traffic.
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, Palmer Rd and Anson Rd, skipping Parsi Rd.
28 October Amended to ply Sungei Rd (towards Prince Edward Ter) and Bt Timah Rd (towards Toa Payoh Town Ctr 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.
1980 3 February Integrated with Service 150 and discontinued.

Service 149 (1983 - 1993)[edit]

Operator Year Date Service changes
SBS 1983 25 June Introduced between Toa Payoh Town Ctr Ter and Changi Airport PTB (Loop) under Changi Airport Bus Plan 1983.
26 December Amended to Toa Payoh Int.
1984 14 September Amended to ply Siglap Rd and Siglap Lk towards Changi Airport with the opening of ECP.
1985 15 December Amended to ply Jln Toa Payoh and Lor 2 Toa Payoh towards Toa Payoh Int with the partial closure of Kim Keat Ave.
1989 19 November Serves new bus stop outside Kallang Stn along Sims Ave.
1990 13 October Amended to serve Changi Airport PTB 2.
1991 7 July Serves new bus stop outside PA Sea Sports Ctr along ECP.
1993 5 December Integrated with Services 16 and 31 and discontinued under TransitLink Network Integration Exercise Phase 14.

Service 149A (1971 - 1974)[edit]

Operator Route Year Date Service changes
UBC Lor 1 Toa Payoh ↺ Finlayson Green (Apr - Aug 1971) 1971 11 April Introduced between Lor 1 Toa Payoh Ter and Finlayson Green (Loop) under 1971 Bus Reorganisation.
Toa Payoh ↺ Finlayson Green (Aug 1971 - 1974) 2 August Amended to Toa Payoh Town Ctr Ter.
SBS 1974 3 February Integrated with Service 149 and discontinued under 1974 Bus Rationalisation.

Service 150 (1971 - 1990)[edit]

Operator Route Year Date Service changes
UBC Lor 1 Toa Payoh ↔ Crawford St (Apr - Aug 1971) 1971 11 April Introduced between Lor 1 Toa Payoh Ter and Crawford St Ter under 1971 Bus Reorganisation.
Toa Payoh ↔ Crawford St (Aug 1971 - 1990) 2 August Amended to Toa Payoh Town Ctr Ter.
SBS 1978 5 March Amended to ply Keng Lee Rd with the partial conversion of Kg Java Rd to one-way traffic.
3 December Amended to ply Mayne Rd and Bt Timah Rd with the partial conversion of Mackenzie Rd to two-way traffic.
1979 28 October Amended to ply Sungei Rd (towards Crawford St Ter) and Weld Rd, Jln Besar and Bt Timah Rd (towards Toa Payoh Town Ctr 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.
1980 3 February Integrated with Service 149 and amended to ply Jln Sultan, Beach Rd, Middle Rd and Selegie Rd towards Toa Payoh Town Ctr Ter, skipping Arab St, Rochor Canal Rd, Weld Rd, Jln Besar and Rochor Canal Rd.
1983 26 December Amended to Toa Payoh Int.
1990 2 September Integrated with Service 56 and discontinued.

Service 150 (since 2016) Handicapped/disabled access[edit]

Operator Route Year Date Service changes
SBS Transit
(Current) 		Eunos ↺ Marine Terrace (since 2016) 2016 20 March Introduced between Eunos Int and Marine Terr (Loop) under the LTA's Bus Service Enhancement Programme (BSEP), operating between 0600 hrs and 2330 hrs daily. Wheelchair-accessible at launch.
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