View source for History of Services 151 - 160

==Service 151 (1971 - 1989)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Route
!Year
!Date
!Service changes
|-
!rowspan=3|UBC
!Kim Keat Ave ↔ South Canal (Apr - Aug 1971)
|rowspan=2|1971
|11 April
|Introduced between Kim Keat Ave Ter and Sth Canal Ter under 1971 Bus Reorganisation.
|-
!rowspan=2|Toa Payoh ↔ South Canal (Aug 1971 - 1974)
|2 August
|Amended to Toa Payoh Town Ctr Ter.
|-
|1972
|11 June
|Amended to ply Upp Cross St with the partial conversion of Havelock Rd to one-way traffic, skipping Upp Hokien St.
|-
!rowspan=8|{{SBS}}
!rowspan=2|Toa Payoh ↔ Outram Pk (1974 - 1975)
|1974
|3 February
|Integrated with Service 159 and extended to Outram Pk Ter under 1974 Bus Rationalisation.
|-
|1975
|2 February
|Amended to ply Tiong Bahru Rd and the extended Zion Rd towards Toa Payoh Town Ctr Ter with the partial conversion of Kim Seng Rd and Outram Rd to one-way traffic.
|-
!rowspan=6|Toa Payoh ↺ New Bridge Rd (1976 - 1989)
|1976
|1 January
|Extended to loop at New Bridge Rd from Toa Payoh Town Ctr Ter.
|-
|1983
|26 December
|Amended to Toa Payoh Int and converted to day service on weekdays & Saturdays.
|-
|1986
|16 November
|Serves new staggered bus stop outside Thong Teck Bldg along Scotts Rd, skipping the bus stop outside Metro Orchard.
|-
|rowspan=2|1987
|6 April
|Skips removed bus stop before College Rd along Outram 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.
|-
|1989
|28 May
|Discontinued.
|}

==Service 151 (since 1993) {{WAB}} / Short Trip 151A (2000 - 2012) {{WAB}}==
{{:Bus Service 151}}

==Service 152 (1971 - 2000)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Route
!Year
!Date
!Service changes
|-
!rowspan=3|ABS
!Lor 1 Toa Payoh ↔ Telok Kurau Rd (Apr - Aug 1971)
|rowspan=2|1971
|11 April
|Introduced between Lor 1 Toa Payoh Ter and Telok Kurau Rd Ter under 1971 Bus Reorganisation.
|-
!Toa Payoh ↔ Telok Kurau Rd (Aug 1971 - 1973)
|2 August
|Amended to Toa Payoh Town Ctr Ter.
|-
!rowspan=2|Toa Payoh ↔ Chai Chee (1973 - 1977)
|1973
|1 July
|Extended to Chai Chee Ter.
|-
!rowspan=8|{{SBS}}
|1976
|30 December
|Amended to ply Sims Ave/Geylang Rd and the extended Tg Katong Rd, skipping Guillemard Rd.
|-
!Toa Payoh ↔ Bedok South Rd (1977 - 1979)
|1977
|15 August
|Extended to Bedok Sth Rd Ter and amended to ply Sims Ave/Geylang Rd and Changi Rd, skipping Tg Katong Rd, Mountbatten Rd, East Coast Rd and Telok Kurau Rd.
|-
!rowspan=6|Toa Payoh ↔ Bedok (1979 - 2000)
|rowspan=2|1979
|8 April
|Amended to Bedok Int.
|-
|14 October
|Amended to ply Sims Ave East towards Bedok Int with the conversion of Changi Rd to one-way traffic.
|-
|1983
|26 December
|Amended to Toa Payoh Int.
|-
|rowspan=2|1998
|rowspan=2|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.
|-
|2000
|29 October
|Integrated with Service 28 and discontinued.
|}

==Service 153 {{WAB}} / Short Trip 153A (2002 - 2006)==
{{:Bus Service 153}}

==Service 153A (1971 - 1974)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Route
!Year
!Date
!Service changes
|-
!rowspan=2|UBC
!Lor 1 Toa Payoh ↔ Henderson Rd (Jul - Aug 1971)
|rowspan=2|1971
|19 July
|Introduced between Lor 1 Toa Payoh Ter and Jln Bt Merah Ter.
|-
!rowspan=2|Toa Payoh ↔ Henderson Rd (Aug 1971 - 1974)
|2 August
|Amended to Toa Payoh Town Ctr Ter.
|-
!{{SBS}}
|1974
|3 February
|Integrated with Service 95 and discontinued under 1974 Bus Rationalisation.
|}

==Service 154 {{WAB}} / Short Trip 154A (2001 - 2010) / 154A (since 2012) {{WAB}} / 154B {{WAB}}==
{{:Bus Service 154}}

==Service 154A (1971 - 1974)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Route
!Year
!Date
!Service changes
|-
!rowspan=3|UBC
!New Bridge Rd ↔ Jln Besi (Apr - Aug 1971)
|rowspan=3|1971
|11 April
|Introduced between New Bridge Rd Ter and Jln Besi Ter under 1971 Bus Reorganisation.
|-
!Crawford St ↔ Jln Besi (Sep 1971 - 1971)
|1 September
|Extended to Crawford St Ter.
|-
!rowspan=2|Crawford St ↔ Benoi Rd (1971 - 1974)
|{{TBC}}
|Extended to Benoi Rd Ter.
|-
!{{SBS}}
|1974
|3 February
|Re-numbered Service 209 under 1974 Bus Rationalisation.
|}

==Service 155 {{WAB}} / Short Trip 155A (2001 - 2017) {{WAB}}==
{{:Bus Service 155}}

==Service 155A (1971 - 1974)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Route
!Year
!Date
!Service changes
|-
!rowspan=2|ABS
!Lor 1 Toa Payoh ↔ Bedok Rd (Apr - Aug 1971)
|rowspan=2|1971
|11 April
|Introduced between Lor 1 Toa Payoh Ter and Bedok Rd Ter.
|-
!rowspan=2|Toa Payoh ↔ Bedok Rd (Aug 1971 - 1974)
|2 August
|Amended to Toa Payoh Town Ctr Ter.
|-
!{{SBS}}
|1974
|3 February
|Re-numbered Service 135 under 1974 Bus Rationalization.
|}

==Service 156 (1971 - 1983)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Route
!Year
!Date
!Service changes
|-
!rowspan=2|ABS
!Lor 1 Toa Payoh ↔ Upp Serangoon (Apr - Aug 1971)
|rowspan=2|1971
|11 April
|Introduced between Lor 1 Toa Payoh Ter and Upp Serangoon Ter under 1971 Bus Reorganisation.
|-
!rowspan=4|Toa Payoh ↔ Upp Serangoon (Aug 1971 - 1983)
|2 August
|Amended to Toa Payoh Town Ctr Ter.
|-
!rowspan=3|{{SBS}}
|rowspan=3|1983
|6 February
|Amended to ply CTE towards Upp Serangoon Ter with the closure of temporary slip road between Braddell Rd and Lor Chuan.
|-
|20 June
|Amended back to ply Lor Chuan towards Upp Serangoon Ter with the opening of new link road between Braddell Rd and Lor Chuan under Braddell Flyover.
|-
|26 December
|Integrated with Service 153 and discontinued.
|}

==Service 156 (since 1993) {{WAB}} / Short Trip 156A (2000 - 2001) / 156A (2003 - 2004) / 156A (2006 - 2008) / 156A (2009 - 2013) {{WAB}}==
{{:Bus Service 156}}

==Service 157 {{WAB}} / Short Trip 157A (2010) ==
{{:Bus Service 157}}

==Service 158 {{WAB}} / Short Trip 158A {{WAB}} / 158B (2001 - 2011)==
{{:Bus Service 158}}

==Service 159 (1971 - 1974)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
!rowspan=2|UBC
|1971
|11 August
|Introduced between Toa Payoh Town Ctr Ter and Outram Pk Ter.
|-
|1973
|11 March
|Amended to ply Zion Rd and Hoot Kiam Rd towards Toa Payoh Town Ctr Ter with the partial conversion of Kim Seng Rd and Irwell Bank Rd to one-way traffic.
|-
!{{SBS}}
|1974
|3 February
|Integrated with Service 151 and discontinued under 1974 Bus Rationalisation.
|}

==Service 159 (since 1977) / Short Trip 159A (2001 - 2005) / 159A (since 2009) / 159B {{WAB}}==
{| class="wikitable" style='text-align:center'
!style={{CSS/BUS|xfc=|xbc=}}|Operator
!style={{CSS/BUS|xfc=|xbc=}}|Route
!style={{CSS/BUS|xfc=|xbc=}}|Year
!style={{CSS/BUS|xfc=|xbc=}}|Date
!style={{CSS/BUS|xfc=|xbc=}}|Service changes
|-
|rowspan=20|{{SBST}}<br>'''(Current)'''<br>''Known as {{SBS}} prior to 1 November 2001''
|Toa Payoh ↔ Ang Mo Kio Ave 6
|'''1977'''
|'''25 April'''
|style='text-align:left'|Introduced between Toa Payoh Town Ctr Ter and Ang Mo Kio Ave 6 Ter.
|-
|rowspan=7|Toa Payoh ↺ Ang Mo Kio 
|'''1980'''
|'''6 January'''
|style='text-align:left'|Amended to loop at Ang Mo Kio Ave 3 via Ang Mo Kio Ave 8. 
|-
|rowspan=3|'''1983'''
|'''6 February'''
|style='text-align:left'|Amended to ply CTE towards Ang Mo Kio Ave 3 with the closure of temporary slip road between Braddell Rd and Lor Chuan.
|-
|'''10 April'''
|style='text-align:left'|Amended to loop at Ang Mo Kio Int.
|-
|'''26 December'''
|style='text-align:left'|Amended to Toa Payoh Int.
|-
|'''1989'''
|'''5 March'''
|style='text-align:left'|Amended to ply Lor Chuan towards Ang Mo Kio Int, skipping CTE.
|-
|rowspan=2|'''1998'''
|rowspan=2|'''31 May'''
|style='text-align:left'|Amended to Toa Payoh Temp Int.
|-
|style='text-align:left'|Serves new pair of bus stops outside and opposite Toa Payoh Swim Cplx along Lor 6 Toa Payoh.
|-
|Toa Payoh ↔ Sengkang 
|rowspan=3|'''2001'''
|'''18 February'''
|style='text-align:left'|Extended to Sengkang Ter.
|-
|rowspan=3|{{Bus/D|159|note=Toa Payoh ↔ Sengkang}} {{Bus/D|159A|PAST|note=Sengkang → Ang Mo Kio Ave 8}}
|'''19 February'''
|style='text-align:left'|Introduced from Sengkang Ter to Ang Mo Kio Ave 8 (Opp Blk 710) during morning peak hours on weekdays.
|-
|'''28 April'''
|style='text-align:left'|Amended to Sengkang Temp Int.
|-
|'''2002'''
|'''19 May'''
|style='text-align:left'|Amended to Toa Payoh Integrated Transport Hub.
|-
|{{Bus/D|159|note=Toa Payoh ↺ Sengkang}} {{Bus/D|159A|PAST|note=Sengkang → Ang Mo Kio Ave 8}}
|'''2003'''
|'''18 January'''
|style='text-align:left'|Amended to loop at Sengkang Integrated Transport Hub from Toa Payoh Int.
|-
|rowspan=2|Sengkang ↔ Toa Payoh
|rowspan=2|'''2005'''
|rowspan=2 {{TBC}}
|style='text-align:left'|Amended to terminate at Sengkang Integrated Transport Hub.
|-
|style='text-align:left'|{{Bus/D|159A|PAST|note=Discontinued.}}
|-
|{{Bus/D|159|note=Sengkang ↔ Toa Payoh}} {{Bus/D|159A|note=Sengkang → Ang Mo Kio Ave 8}}
|'''2009'''
|'''6 April'''
|style='text-align:left'|{{Bus/D|159A|note=Introduced from Sengkang Int to Ang Mo Kio Ave 8 (Opp Blk 710) during morning peak hours on weekdays.}}
|-
|rowspan=2|{{Bus/D|159|note=Sengkang ↔ Toa Payoh}} {{Bus/D|159A|note=Sengkang → Ang Mo Kio Ave 8}} {{Bus/D|159B|note=Ang Mo Kio Ave 8 → Ang Mo Kio Ave 5}}
|'''2013'''
|'''7 January'''
|style='text-align:left'|{{Bus/D|159B|note=Introduced from Ang Mo Kio Ave 8 (Jubilee) to Ang Mo Kio Ave 5 (ITE College Ctrl) during morning peak hours on weekdays.}}
|-
|'''2015'''
|'''30 March'''
|style='text-align:left'|{{DWAB}}
|}

==Service 160 (1971 - 1998)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Route
!Year
!Date
!Service changes
|-
!rowspan=2|UBC
!rowspan=3|Crawford St ↔ Rotherham Gate (1971 - 1976)
|rowspan=2|1971
|11 April
|Introduced between Crawford St Ter and Rotherham Gate Ter under 1971 Bus Reorganisation.
|-
|6 November
|Amended to ply Canberra Rd, skipping Admiralty Rd East.
|-
!rowspan=6|{{SBS}}
|1974
|3 February
|Amended to ply Old Upp Thomson Rd under 1974 Bus Rationalisation.
|-
!rowspan=11|Crawford St ↔ Admiralty Rd West (1976 - 1998)
|1976
|23 August
|Amended to Admiralty Rd West Ter.
|-
|rowspan=2|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.
|-
|rowspan=2|1979
|28 October
|Amended to ply Sungei Rd (towards Crawford St Ter) and Weld Rd, Jln Besar and Bt Timah Rd (towards Admiralty Rd West 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.
|-
|25 November
|Amended to ply Upp Thomson Rd, skipping Old Upp Thomson Rd.
|-
!rowspan=6|{{TIBS}}
|1983
|3 April
|Operations transferred to TIBS.
|-
|1990
|21 February
|Skips removed bus stop opposite Jasmine Rd along Upp Thomson Rd.
|-
|1996
|10 February
|Amended to ply Middle Rd towards Crawford St Ter and Jln Sultan, Beach Rd, Middle Rd, Victoria St, Rochor Rd and Rochor Canal Rd towards Admiralty Rd West Ter.
|-
|rowspan=2|1997
|{{TBC}}
|First bus from Admiralty Rd West Ter brought forward to 0600 hrs on Sundays and Public Holidays.
|-
|{{TBC}}
|Last bus from Crawford St Ter extended to 2330 hrs on weekdays.
|-
|1998
|27 December
|Extended to Lor 1 Geylang Ter and re-numbered Service 980.
|}

==Service 160 (since 2004) {{WAB}} / Short Trip 160A {{WAB}}==
{{:Bus Service 160}}

==Service 160A (1971 - 1974)==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
!rowspan=2|UBC
|rowspan=2|1971
|3 May
|Introduced between Rotherham Gate Ter and New Bridge Rd Ter.
|-
|10 August
|Amended to ply Dunearn Rd, Bt Timah Rd, Newton Circus and Balmoral Rd.
|-
!{{SBS}}
|1974
|3 February
|Re-numbered Service 167 under 1974 Bus Rationalisation.
|}

==Service 160M (2020 - 2023) {{WAB}}==
{| class="toccolours bushist" border="1" cellpadding="3"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
!rowspan=4|{{SBST}}<br>
|rowspan=3|2020
|26 July
|Introduced as a supplementary service between Jurong East Temp Int and Bt Batok Rd (Loop). Wheelchair-accessible at launch.
|-
|22 November
|Serves a new bus stop outside Blk 460D along Bt Batok West Ave 9.
|-
|6 December
|Amended to relocated Jurong East Temp Int.
|-
|2023
|24 September
|Amended to ply Bt Batok West Ave 8, Bt Batok West Ave 2 and Bt Batok Rd and re-numbered Service 993.
|}

==References==
<references/>

[[Category: Buses]]