View source for History of Services 700 - 883

==Service 700 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="6"|{{Trans Island Bus Services}}
|'''1998'''
|'''31 August'''
|Introduced between Woodlands Reg Int and Shenton Way Ter as a RapidBus service.
|-
|rowspan="3"|'''1999'''
|{{TBC}}
|Serves new bus stop before Goldhill Ave along Dunearn Rd.
|-
|{{TBC}}
|Serves new bus stop after Shenton Way along Palmer Rd.
|-
|'''26 December'''
|Shortened to Bt Panjang Int and revised to operate during the day on weekdays and Saturdays only under Bukit Panjang LRT Rationalisation.
|-
|rowspan="2"|'''2002'''
|'''7 July'''
|Skips the bus stop outside Orchard Emerald along Orchard Rd.
|-
|{{TBC}}
|Converted to regular trunk service, serving all bus stops along Bt Timah Rd/Dunearn Rd and Scotts Rd.
|-
!rowspan="7"|{{SMRT Buses}}<br>(Current)
|'''2005'''
|'''2 July'''
|Amended to ply Grange Rd and Orchard Link with the partial closure of Somerset Rd.
|-
|rowspan="2"|'''2006'''
|'''18 June'''
|Integrated with Service 921 and amended to ply Pending Rd, Petir Rd and Dairy Farm Rd.
|-
|'''29 October'''
|Serves relocated bus stop outside Orchard Stn along Orchard Turn.
|-
|'''2009'''
|'''18 January'''
|Serves 2 new pairs of bus stops after and before Chestnut Ave and before and after Dairy Farm Rd along Petir Rd.
|-
|rowspan="2"|'''2012'''
|'''1 July'''
|{{DWAB}}
|-
|'''16 December'''
|Amended to start from and terminate at Bt Panjang Rd with the closure of Bt Panjang Int.
|-
|'''2017'''
|'''25 June'''
|Amended to the relocated Shenton Way Ter.
|}

==Service 700A {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="3"|{{Trans Island Bus Services}}
|'''1999'''
|'''26 December'''
|Introduced between Bt Panjang Int and Temasek Ave (Loop) as an alternate route of Service 700 under Bukit Panjang LRT Rationalisation, operating during evening off peak hours on weekdays and Saturdays and throughout the day on Sundays and Public Holidays.
|-
|rowspan="2"|'''2002'''
|'''7 July'''
|Skips the bus stop outside Orchard Emerald along Orchard Rd.
|-
|{{TBC}}
|Converted to regular trunk service, serving all bus stops along Bt Timah Rd/Dunearn Rd and Scotts Rd.
|-
!rowspan="6"|{{SMRT Buses}}<br>(Current)
|'''2005'''
|'''2 July'''
|Amended to ply Grange Rd and Orchard Link with the partial closure of Somerset Rd.
|-
|rowspan="2"|'''2006'''
|'''18 June'''
|Integrated with Service 921 and amended to ply Pending Rd, Petir Rd and Dairy Farm Rd.
|-
|'''29 October'''
|Serves relocated bus stop outside Orchard Stn along Orchard Turn.
|-
|'''2009'''
|'''18 January'''
|Serves 2 new pairs of bus stops after and before Chestnut Ave and before and after Dairy Farm Rd along Petir Rd.
|-
|rowspan="2"|'''2012'''
|'''1 July'''
|{{DWAB}}
|-
|'''16 December'''
|Amended to start from and terminate at Bt Panjang Rd with the closure of Bt Panjang Int.
|}

==Service 825==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="5"|{{Trans Island Bus Services}}
|'''1988'''
|'''17 August'''
|Introduced between Yishun Int and Ang Mo Kio Ave 6 as a peak hour one-directional service during weekday and Saturday mornings.
|-
|'''1990'''
|{{TBC}}
|Amended to start from Yio Chu Kang Ter, shortened to start from Springleaf Rd and enhanced to operate during off peak hours on weekdays and Saturdays, operating between Springleaf Rd and Yio Chu Kang Ter during morning peak hours and between Yio Chu Kang Ter and Springleaf Ave during evening peak hours.
|-
|'''1995'''
|'''10 July'''
|Amended to loop at Springleaf Rd from Yio Chu Kang Ter.
|-
|'''1997'''
|'''15 December'''
|Shortened to loop at Lentor Loop from Yio Chu Kang Ter and amended to ply Ang Mo Kio Ave 6 and Lentor Dr before plying Lentor Rd and Lentor Loop, skipping Ang Mo Kio Ave 9.
|-
|'''1998'''
|{{TBC}}
|Serves new bus stop after Florissa Pk along Lentor Loop.
|-
!rowspan="2"|{{SMRT Buses}}<br>(Current)
|'''2007'''
|'''12 March'''
|Amended to ply the western loop of Lentor Loop, Lentor Way and Lentor Vale.
|-
|'''2008'''
|'''9 June'''
|Serves new bus stop before Bullion Park along Lentor Loop.
|}

==Service 850==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="6"|{{Trans Island Bus Services}}
|'''1985'''
|'''3 February'''
|Introduced between Yishun Central Ter and Bt Merah Int.
|-
|rowspan="3"|'''1987'''
|'''23 August'''
|Amended to Yishun Int.
|-
|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'''
|'''28 February'''
|Revised to operate on weekdays and Saturdays only with the introduction of Service 850#.
|-
|'''1992'''
|'''20 September'''
|Integrated with Service 167 and withdrawn under TransitLink Network Integration Exercise Phase 9.
|}

==Service 850#==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="2"|{{Trans Island Bus Services}}
|'''1988'''
|'''28 February'''
|Introduced between Yishun Int and Bt Merah Int as an alternate route of Service 850 via Marina Centre, operating on Sundays and Public Holidays only.
|-
|'''1992'''
|'''20 September'''
|Integrated with Service 167 and withdrawn under TransitLink Network Integration Exercise Phase 9.
|}

==Service 851 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="12"|{{Trans Island Bus Services}}
|'''1985'''
|'''17 February'''
|Introduced between Yishun Central Ter and Bt Merah Int.
|-
|rowspan="5"|'''1987'''
|'''6 April'''
|Skips abolished bus stop before College Rd along Outram Rd.
|-
|'''23 August'''
|Amended to Yishun Int.
|-
|'''27 September'''
|Amended to ply the extended Eu Tong Sen St towards Yishun Int to facilitate the first stage of road expansion along New Bridge Rd.
|-
|'''1 November'''
|Amended to ply Eu Tong Sen St to facilitate the second stage of road expansion along New Bridge Rd.
|-
|'''13 December'''
|Serves new staggered bus stop opposite Peninsula Plaza along North Bridge Rd, skipping the bus stop outside St Andrew's Cathedral.
|-
|'''1988'''
|'''20 March'''
|Amended to ply Upp Cross St and New Bridge Rd, skipping Neil Rd.
|-
|'''1990'''
|'''22 July'''
|Serves additional bus stop outside Ellenborough Market along Eu Tong Sen St.
|-
|'''1997'''
|'''7 December'''
|Amended to ply South Bridge Rd, Neil Rd and Cantonment Rd with the partial closure of New Bridge Rd to facilitate the construction of Chinatown MRT station on the North East MRT Line.
|-
|'''2001'''
|'''18 February'''
|Serves the bus stop outside Novena Stn along Thomson Rd, skipping the bus stop outside Novena Church.
|-
|'''2002'''
|'''20 April'''
|Amended to ply Upp Cross St and the reinstated New Bridge Rd, skipping South Bridge Rd, Neil Rd and Cantonment Rd.
|-
|'''2003'''
|{{TBC}}
|Skips a pair of bus stops near LP 94 and opposite LP 91 along Lentor Ave.
|-
!rowspan="2"|{{SMRT Buses}}
|'''2009'''
|'''1 June'''
|{{DWAB}}
|-
|'''2015'''
|'''14 March'''
|Amended to Yishun Temp Int.
|-
!{{SBS Transit}}<br>(Current)
|'''2018'''
|'''25 March'''
|Operations transferred to SBS Transit.
|}

==Service 852 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="7"|{{Trans Island Bus Services}}
|'''1985'''
|'''8 December'''
|Introduced between Yishun Central Ter and Jurong Int.
|-
|'''1986'''
|'''6 July'''
|Serves new pair of bus stops outside and opposite Bt Batok Sec Sch along Bt Batok East Ave 6.
|-
|rowspan="2"|'''1987'''
|'''12 August'''
|Skips abolished bus stop after Joan Rd along Lornie Rd.
|-
|'''23 August'''
|Amended to Yishun Int.
|-
|'''1990'''
|'''1 July'''
|Amended to Boon Lay Int.
|-
|'''1996'''
|'''10 March'''
|Shortened to Bt Batok Int under Woodlands MRT Rationalisation.
|-
|'''2003'''
|{{TBC}}
|Skips a pair of bus stops near LP 94 and opposite LP 91 along Lentor Ave.
|-
!rowspan="2"|{{SMRT Buses}}
|'''2012'''
|'''29 April'''
|{{DWAB}}
|-
|'''2015'''
|'''14 March'''
|Amended to Yishun Temp Int.
|-
!rowspan="3"|{{SBS Transit}}<br>(Current)
|rowspan="2"|'''2018'''
|'''25 March'''
|Operations transferred to SBS Transit.
|-
|'''28 October'''
|Amended to ply southbound Lornie Highway towards Bt Batok Int.
|-
|'''2019'''
|'''23 June'''
|Amended to ply northbound Lornie Highway towards Yishun Temp Int.
|}

==Service 853 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="10"|{{Trans Island Bus Services}}
|rowspan="3"|'''1987'''
|'''20 January'''
|Introduced between Yishun Central Ter and Lor 1 Geylang Ter.
|-
|'''21 June'''
|Revised to operate on weekdays and Saturdays only with the introduction of Service 853#.
|-
|'''23 August'''
|Amended to Yishun Int.
|-
|'''1989'''
|'''19 November'''
|Serves new bus stop outside Kallang Stn along Sims Ave.
|-
|'''1997'''
|{{TBC}}
|Skips the bus stop outside Kallang Stn along Sims Ave.
|-
|'''2002'''
|{{TBC}}
|Serves new pair of bus stops after Sommerville Rd and after Sunshine Lodge along Upp Serangoon Rd.
|-
|rowspan="3"|'''2003'''
|'''4 May'''
|Amended to ply Geylang Bahru, Bendemeer Rd, Whampoa East and Serangoon Rd, skipping Jln Kolam Ayer.
|-
|'''20 June'''
|Serves new pair of bus stops outside Potong Pasir Stn along Upp Serangoon Rd.
|-
|{{TBC}}
|Skips a pair of bus stops near LP 94 and opposite LP 91 along Lentor Ave.
|-
|rowspan="2"|'''2004'''
|'''27 April'''
|Amended to ply Geylang Rd, Kallang Rd and Sims Ave towards Yishun Int with the temporary conversion of Lor 1 Geylang to one-way traffic.
|-
!rowspan="5"|{{SMRT Buses}}<br>(Current)
|'''6 December'''
|Amended to ply the reinstated Lor 1 Geylang towards Yishun Int, skipping Geylang Rd, Kallang Rd and Sims Ave.
|-
|'''2011'''
|'''13 February'''
|Amended to ply Yishun Central 2.
|-
|'''2013'''
|'''29 September'''
|{{DWAB}}
|-
|'''2014'''
|'''10 August'''
|Amended to ply Yishun Central 1.
|-
|'''2015'''
|'''14 March'''
|Amended to Yishun Temp Int.
|}

==Service 853# {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="13"|{{Trans Island Bus Services}}
|rowspan="2"|'''1987'''
|'''21 June'''
|Introduced between Yishun Central Ter and Marine Parade Ter as an alternate route of Service 853, operating on Sundays and Public Holidays only.
|-
|'''23 August'''
|Amended to Yishun Int.
|-
|'''1989'''
|'''19 November'''
|Serves new bus stop outside Kallang Stn along Sims Ave.
|-
|'''1997'''
|{{TBC}}
|Skips the bus stop outside Kallang Stn along Sims Ave.
|-
|rowspan="2"|'''2001'''
|'''16 September'''
|Amended to loop at Siglap Rd from Yishun Int with the closure of Marine Parade Ter.
|-
|'''9 December'''
|Extended to Upp East Coast Ter.
|-
|'''2002'''
|{{TBC}}
|Serves new pair of bus stops after Sommerville Rd and after Sunshine Lodge along Upp Serangoon Rd.
|-
|rowspan="5"|'''2003'''
|'''4 May'''
|Amended to ply Geylang Bahru, Bendemeer Rd, Whampoa East and Serangoon Rd, skipping Jln Kolam Ayer.
|-
|'''20 June'''
|Serves new pair of bus stops outside Potong Pasir Stn along Upp Serangoon Rd.
|-
|{{TBC}}
|Serves new bus stop outside Shell Kiosk along Tg Katong Rd.
|-
|{{TBC}}
|Skips a pair of bus stops near LP 94 and opposite LP 91 along Lentor Ave.
|-
|{{TBC}}
|Serves new bus stop outside Victoria Sch along Marine Parade Rd.
|-
|rowspan="2"|'''2004'''
|'''27 April'''
|Amended to ply Geylang Rd, Kallang Rd and Sims Ave towards Yishun Int with the temporary conversion of Lor 1 Geylang to one-way traffic.
|-
!rowspan="5"|{{SMRT Buses}}<br>(Current)
|'''6 December'''
|Amended to ply the reinstated Lor 1 Geylang towards Yishun Int, skipping Geylang Rd, Kallang Rd and Sims Ave.
|-
|'''2011'''
|'''13 February'''
|Amended to ply Yishun Central 2.
|-
|'''2013'''
|'''29 September'''
|{{DWAB}}
|-
|'''2014'''
|'''10 August'''
|Amended to ply Yishun Central 1.
|-
|'''2015'''
|'''14 March'''
|Amended to Yishun Temp Int.
|}

==Service 854 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="3"|{{Trans Island Bus Services}}
|rowspan="2"|'''1987'''
|'''18 January'''
|Introduced between Yishun Central Ter and Bedok Int.
|-
|'''23 August'''
|Amended to Yishun Int.
|-
|'''2003'''
|{{TBC}}
|Skips a pair of bus stops near LP 94 and opposite LP 91 along Lentor Ave.
|-
!rowspan="4"|{{SMRT Buses}}<br>(Current)
|'''2011'''
|'''19 November'''
|Amended to Bedok Temp Int.
|-
|'''2014'''
|'''30 November'''
|Amended to Bedok Integrated Transport Hub.
|-
|rowspan="2"|'''2015'''
|'''14 March'''
|Amended to Yishun Temp Int.
|-
|'''11 October'''
|{{DWAB}}
|}

==Service 855 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="4"|{{Trans Island Bus Services}}
|'''1989'''
|'''1 October'''
|Introduced between Yishun Int and World Trade Ctr Ter.
|-
|'''1990'''
|'''21 February'''
|Skips abolished bus stop opposite Jasmine Rd along Upp Thomson Rd.
|-
|'''2003'''
|{{TBC}}
|Skips a pair of bus stops near LP 94 and opposite LP 91 along Lentor Ave.
|-
|'''2004'''
|{{TBC}}
|Skips abolished bus stop outside Nanyang Pr Sch along Farrer Rd.
|-
!rowspan="6"|{{SMRT Buses}}<br>(Current)
|'''2006'''
|'''29 October'''
|Serves new bus stop outside VivoCity along Telok Blangah Rd.
|-
|'''2008'''
|'''7 December'''
|Skips abolished bus stop opposite Temenggong D Mosque along Telok Blangah Rd.
|-
|'''2011'''
|'''3 December'''
|{{DWAB}}
|-
|'''2015'''
|'''14 March'''
|Amended to Yishun Temp Int and amended to ply Yishun Central 1.
|-
|'''2018'''
|'''28 October'''
|Amended to ply southbound Lornie Highway towards HarbourFront Int.
|-
|'''2019'''
|'''23 June'''
|Amended to ply northbound Lornie Highway towards Yishun Temp Int.
|}

==Service 856 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="6"|{{Trans Island Bus Services}}
|'''1988'''
|'''18 December'''
|Introduced between Yishun Int and Woodlands Int.
|-
|rowspan="2"|'''1996'''
|'''4 February'''
|Extended to Woodlands Reg Int.
|-
|'''10 March'''
|Amended to ply Canberra Rd under Woodlands MRT Rationalisation, skipping Admiralty Rd East.
|-
|'''1999'''
|{{TBC}}
|Serves new pair of bus stops outside Blk 351 CP and outside Blk 502A along Canberra Rd.
|-
|'''2000'''
|{{TBC}}
|Serves new bus stop outside Woodlands CIQ along Woodlands Rd.
|-
|'''2002'''
|{{TBC}}
|Serves the bus stop outside Blk 923 along Yishun Ave 2, skipping the bus stop outside Northpoint Shop Ctr.
|-
!rowspan="3"|{{SMRT Buses}}<br>(Current)
|'''2015'''
|'''14 March'''
|Amended to Yishun Temp Int.
|-
|'''2016'''
|'''12 March'''
|Amended to Woodlands Temp Int.
|-
|'''2017'''
|'''17 September'''
|{{DWAB}}
|}

==Service 856A {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="3"|{{SMRT Buses}}<br>(Current)
|rowspan="2"|'''2017'''
|'''8 September'''
|Introduced as a short-trip service from Woodlands Temp Int to Woodlands Centre Rd (Woodlands Train Checkpt) on Friday evenings.
|-
|'''17 September'''
|{{DWAB}}
|-
|'''2019'''
|'''21 January'''
|Enhanced to operate during evening peak hours from Mondays to Thursdays.
|}

==Service 857 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Service Gen
!Year
!Date
!Service changes
|-
!rowspan="4"|{{Trans Island Bus Services}}
|rowspan="2"|'''1st Gen<br>(1992 - 1996)'''
|'''1992'''
|'''20 September'''
|Introduced between Yishun Int and Admiralty Rd West Ter under TransitLink Network Integration Exercise Phase 9.
|-
|'''1996'''
|'''10 March'''
|Integrated with Service 169 and withdrawn under Woodlands MRT Rationalisation.
|-
|rowspan="6"|'''2nd Gen<br>(Since 2001)'''
|'''2001'''
|'''14 January'''
|Re-introduced between Yishun Int and Temasek Ave (Loop).
|-
|'''2003'''
|{{TBC}}
|Skips a pair of bus stops near LP 94 and opposite LP 91 along Lentor Ave.
|-
!rowspan="4"|{{SMRT Buses}}<br>(Current)
|'''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.
|-
|'''2012'''
|'''29 April'''
|{{DWAB}}
|-
|'''2015'''
|'''14 March'''
|Amended to Yishun Temp Int and amended to ply Yishun Central 1.
|-
|'''2016'''
|'''11 December'''
|Amended to ply the reinstated Bencoolen St, skipping Middle Rd, Selegie Rd, Prinsep St and Bras Basah Rd.
|}

==Service 857A {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="2"|{{SMRT Buses}}<br>(Current)
|'''2013'''
|'''12 August'''
|Introduced as a short-trip service from Yishun Int to Yio Chu Kang Rd (Opp Sunrise Gdns) during morning peak hours on weekdays. Wheelchair-accessible at launch.
|-
|'''2015'''
|'''14 March'''
|Amended to Yishun Temp Int and amended to ply Yishun Central 1.
|}

==Service 858 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="7"|{{Trans Island Bus Services}}
|'''1996'''
|'''10 March'''
|Introduced between Yishun Int and Woodlands Reg Int under Woodlands MRT Rationalisation.
|-
|'''1997'''
|'''2 November'''
|Extended to Changi Airport and amended to ply Yishun Ave 5, skipping Yishun Ave 3.
|-
|'''1999'''
|{{TBC}}
|Serves new pair of bus stops outside and opposite SATS Flight Kitchen along Airport Blvd.
|-
|rowspan="2"|'''2001'''
|'''15 April'''
|Serves new pair of bus stops outside and opposite 3M Bldg along Gambas Ave.
|-
|'''22 July'''
|Amended to ply Jln Kayu in both directions.
|-
|'''2002'''
|{{TBC}}
|Serves the bus stop outside Blk 923 along Yishun Ave 2, skipping the bus stop outside Northpoint Shop Ctr.
|-
|'''2003'''
|{{TBC}}
|Converted to loop service between Woodlands Reg Int and Changi Airport PTB 2.
|-
!rowspan="5"|{{SMRT Buses}}<br>(Current)
|'''2007'''
|'''11 November'''
|Amended to serve Changi Airport PTB 3.
|-
|rowspan="2"|'''2010'''
|'''28 March'''
|Amended to ply Woodlands Ave 7, Sembawang Way, Canberra Rd and Sembawang Rd and Yishun Central 2.
|-
|'''29 November'''
|{{DWAB}}
|-
|'''2014'''
|'''5 October'''
|Serves additional pair of bus stops before and after Punggol Rd along TPE.
|-
|'''2016'''
|'''12 March'''
|Amended to Woodlands Temp Int.
|}

==Service 858A {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="3"|{{Trans Island Bus Services}}
|'''2000'''
|{{TBC}}
|Introduced as a short-trip service from Woodlands Reg Int to Yishun Ave 2 (Northpoint Shop Ctr), operating after the last bus of Service 858 daily.
|-
|'''2001'''
|'''15 April'''
|Serves new bus stop outside 3M Bldg along Gambas Ave.
|-
|'''2002'''
|{{TBC}}
|Amended to terminate at Yishun Ave 2 (Blk 923).
|-
!rowspan="3"|{{SMRT Buses}}<br>(Current)
|rowspan="2"|'''2010'''
|'''28 March'''
|Amended to ply Woodlands Ave 7, Sembawang Way, Canberra Rd and Sembawang Rd and Yishun Central 2.
|-
|'''29 November'''
|{{DWAB}}
|-
|'''2016'''
|'''12 March'''
|Amended to Woodlands Temp Int.
|}

==Service 858B {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="3"|{{SMRT Buses}}<br>(Current)
|'''2016'''
|'''1 February'''
|Introduced as a short-trip service between Jln Kayu and Changi Airport PTB 2 (Loop) during morning peak hours on weekdays. Wheelchair-accessible at launch.
|-
|rowspan="2"|'''2019'''
|'''19 May'''
|Temporarily extended to start from Woodlands Temp Int for Vesak Day Public Holiday.
|-
|'''21 May'''
|Shortened to start from Jln Kayu (Bef Seletar Camp G), following the end of Vesak Day Public Holiday.
|}

==Service 859 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="3"|{{Trans Island Bus Services}}
|'''1999'''
|'''4 April'''
|Introduced between Yishun Int and Sembawang Dr (Loop).
|-
|'''2000'''
|'''9 January'''
|Amended to ply Sembawang Dr and Admiralty Dr, skipping Sembawang Way.
|-
|'''2002'''
|{{TBC}}
|Serves the bus stop outside Blk 923 along Yishun Ave 2, skipping the bus stop outside Northpoint Shop Ctr.
|-
!rowspan="5"|{{SMRT Buses}}<br>(Current)
|'''2004'''
|'''24 October'''
|Serves new bus stop between Blks 325 and 326 along Sembawang Cres.
|-
|'''2005'''
|'''20 November'''
|Extended to Sembawang Int.
|-
|'''2006'''
|'''3 December'''
|Amended to ply Sembawang Way and Sembawang Dr.
|-
|'''2012'''
|'''15 November'''
|{{DWAB}}
|-
|'''2015'''
|'''14 March'''
|Amended to loop at Yishun Temp Int from Sembawang Int.
|}

==Service 859A {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="2"|{{SMRT Buses}}<br>(Current)
|'''2007'''
|'''1 October'''
|Introduced as a short-trip service from Sembawang Int to Sembawang Vista (Opp Blk 315), operating after the last bus of Service 859 daily.
|-
|'''2014'''
|'''17 August'''
|{{Intro BSEP|Converted from a short working trip to a full day service|Sembawang Int|Admiralty Link (Loop)}}
|}

==Service 859B {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!{{SMRT Buses}}<br>(Current)
|'''2014'''
|'''17 August'''
|{{Intro BSEP|Introduced|Sembawang Int|Admiralty Link (Loop)}}
|}

==Service 860 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Service Gen
!Year
!Date
!Service changes
|-
!rowspan="2"|{{Trans Island Bus Services}}
|rowspan="2"|'''1st Gen<br>(1998)'''
|rowspan="2"|'''1998'''
|'''12 June'''
|Introduced between Sengkang Ter and Hougang St 21 (Loop).
|-
|'''13 December'''
|Extended to World Trade Ctr Ter and re-numbered Service 865.
|-
!rowspan="6"|{{SMRT Buses}}
|rowspan="7"|'''2nd Gen<br>(Since 2012)'''
|rowspan="2"|'''2012'''
|'''21 October'''
|{{Intro BSEP|Re-introduced|Yishun Int|Yishun Ring Rd (Loop)|}}
|-
|'''15 November'''
|{{DWAB}}
|-
|rowspan="2"|'''2015'''
|'''14 March'''
|Amended to Yishun Temp Int.
|-
|'''6 September'''
|Serves new pair of bus stops outside and opposite Blk 672C along Yishun Ring Rd.
|-
|'''2016'''
|'''16 October'''
|Serves new bus stop outside Blk 504C along Yishun Ring Rd.
|-
|'''2017'''
|'''15 October'''
|Extended to loop at Yio Chu Kang Int.
|-
!{{SBS Transit}}<br>(Current)
|'''2018'''
|'''18 March'''
|Operations transferred to SBS Transit.
|}

==Service 860A {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="2"|{{SMRT Buses}}
|'''2015'''
|'''25 May'''
|Introduced as a short-trip service from Yishun Temp Int to Yishun Ring Rd (Opp Blk 798) during morning peak hours on weekdays. Wheelchair-accessible at launch.
|-
|'''2017'''
|'''15 October'''
|Withdrawn with the route extension of Service 860 to Yio Chu Kang Int.
|}

==Service 864==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
!{{Trans Island Bus Services}}
|'''1998'''
|'''15 November'''
|Introduced between Sengkang Ter and Marina Ctr Ter.
|-
!rowspan="2"|{{SBS}}
|rowspan="2"|'''1999'''
|'''25 July'''
|Operations transferred to Singapore Bus Service (SBS).
|-
|'''12 December'''
|Integrated with Service 84 to form Service 80 and withdrawn.
|}

==Service 865==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
!{{Trans Island Bus Services}}
|'''1998'''
|'''13 December'''
|Re-numbered from Service 860 as a service between Sengkang Ter and World Trade Ctr Ter.
|-
!rowspan="2"|{{SBS}}
|rowspan="2"|'''1999'''
|'''25 July'''
|Operations transferred to Singapore Bus Service (SBS).
|-
|'''5 December'''
|Re-numbered Service 85.
|}

==Service 866==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="PAST"
!Operator
!Year
!Date
!Service changes
|-
!{{Trans Island Bus Services}}
|rowspan="3"|'''1999'''
|'''21 February'''
|Re-numbered from Service 59 as a service between Sengkang Ter and Ang Mo Kio Int.
|-
!rowspan="2"|{{SBS}}
|'''25 July'''
|Operations transferred to Singapore Bus Service (SBS).
|-
|'''5 December'''
|Re-numbered Service 86.
|}

==Service 882 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!rowspan="3"|{{SMRT Buses}}<br>(Current)
|'''2005'''
|'''20 November'''
|Introduced between Sembawang Int and Sembawang Rd (Loop), replacing the deleted sectors of Service 167.
|-
|'''2009'''
|'''24 May'''
|Amended to ply Sembawang Dr, Sembawang Way, Canberra Rd, Wellington Circle, Montreal Dr and Montreal Link, skipping Canberra Link.
|-
|'''2013'''
|'''21 April'''
|{{DWAB}}
|}

==Service 882A {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!{{SMRT Buses}}<br>(Current)
|'''2014'''
|'''18 August'''
|Introduced as a short-trip service from Sembawang Int to Montreal Link (Bef Sembawang Rd) during evening peak hours on weekdays. Wheelchair-accessible at launch.
|}

==Service 883 {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!{{SMRT Buses}}<br>(Current)
|'''2016'''
|'''23 October'''
|{{Intro BSEP|Introduced|Sembawang Int|Yishun Central 2 (Loop)}}
|}

==Service 883A {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!{{SMRT Buses}}<br>(Current)
|'''2018'''
|'''1 June'''
|Introduced as a short-trip service from Sembawang Int to Canberra Way (Blk 129A) on eves of major public holidays. Wheelchair-accessible at launch.
|}

==Service 883B {{WAB}}==
{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
|-class="BUS"
!Operator
!Year
!Date
!Service changes
|-
!{{SMRT Buses}}<br>(Current)
|'''2019'''
|'''25 February'''
|Introduced as a short-trip service from Yishun Ave 2 (Yishun Stn) to Canberra Way (Blk 120A) during evening peak hours on weekdays. Wheelchair-accessible at launch.
|}

[[Category: Buses]]