History of Services 700 - 859

Service 700 (1998 - 2020)

Operator	Route	Year	Date	Service changes
	Woodlands ↔ Shenton Way (1998 - 1999)	1998	31 August	Introduced between Woodlands Reg Int and Shenton Way Ter as a RapidBus service on weekdays and Saturdays.
			9 November	Serves additional bus stop outside UIC Bldg along Shenton Way.
				Revised to operate between 0630 hrs and 2000 hrs on weekdays, and between 0630 hrs and 2100 hrs on Saturdays.
	Bukit Panjang ↔ Shenton Way (1999 - 2012)	1999	26 December	Shortened to Bt Panjang Int under Bt Panjang LRT Rationalisation.
		2000	TBC	Serves new bus stop before Goldhill Ave along Dunearn Rd.
			TBC	Serves new bus stop after Shenton Way along Palmer Rd.
		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.
		2005	2 July	Amended to ply Grange Rd and Orchard Lk with the partial closure of Somerset Rd.
		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.
		2012	1 July	Designated wheelchair-accessible bus service (WAB).
	Bt Panjang Temp Bus Pk ↔ Shenton Way (2012 - 2020)		16 December	Amended to start from and terminate at Bt Panjang Rd with the opening of Bt Panjang Temp Bus Pk and closure of Bt Panjang Int.
		2017	25 June	Amended to the relocated Shenton Way Ter.
		2020	30 August	Discontinued under Downtown MRT Line 2 Rationalisation.

Service 700A (1999 - 2020)

Operator	Route	Year	Date	Service changes
	Bukit Panjang ↺ Temasek Ave (1999 - 2012)	1999	26 December	Introduced between Bt Panjang Int and Temasek Ave (Loop) as an alternate route of Service 700 under Bt Panjang LRT Rationalisation, operating during evening off peak hours on weekdays and Saturdays and throughout the day on Sundays and Public Holidays.
		2000	TBC	Serves new bus stop before Goldhill Ave along Dunearn Rd.
		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.
		2005	2 July	Amended to ply Grange Rd and Orchard Lk with the partial closure of Somerset Rd.
		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.
		2012	1 July	Designated wheelchair-accessible bus service (WAB).
	Bt Panjang Temp Bus Pk ↺ Temasek Ave (2012 - 2020)		16 December	Amended to start from and terminate at Bt Panjang Rd with the opening of Bt Panjang Temp Bus Pk and closure of Bt Panjang Int.
		2020	30 August	Discontinued under Downtown MRT Line 2 Rationalisation.

Service 825

Refer to Bus Service 825 for more details.

Service 850 (1985 - 1992)

Operator	Year	Date	Service changes
	1985	3 February	Introduced between Yishun Ctrl Ter and Bt Merah Int.
	1987	23 August	Amended to Yishun Int.
		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#.
	1991	3 November	Serves additional bus stop after Jln Bt Merah along Kg Bahru Rd.
	1992	20 September	Integrated with Service 167 and discontinued under TransitLink Network Integration Exercise Phase 9.

Service 850# (1988 - 1992)

Operator	Year	Date	Service changes
	1988	28 February	Introduced between Yishun Int and Bt Merah Int as an alternate route of Service 850 via Marina Ctr, operating on Sundays and Public Holidays only.
	1991	3 November	Serves additional bus stop after Jln Bt Merah along Kg Bahru Rd.
	1992	20 September	Integrated with Service 167 and discontinued under TransitLink Network Integration Exercise Phase 9.

Service 851

Refer to Bus Service 851 for more information.

Service 852

Refer to Bus Service 852 for more details.

Service 853

Operator	Route	Year	Date	Service changes
	Yishun ↔ Lor 1 Geylang (since 1987)	1987	20 January	Introduced between Yishun Ctrl 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	TBC	Serves new pair of bus stops outside Blk 206 and outside Blk 261 along Serangoon Ctrl.
			TBC	Serves new staggered bus stop outside Blk 322 along Ang Mo Kio Ave 3.
			19 November	Serves new bus stop outside Kallang Stn along Sims Ave.
		1997	8 December	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.
		2003	4 May	Amended to ply Geylang Bahru, Bendemeer Rd, Whampoa East and Serangoon Rd, skipping Jln Kolam Ayer.
			TBC	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.
		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.
			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 Ctrl 2.
		2013	29 September	Designated wheelchair-accessible bus service (WAB).
		2014	10 August	Amended to ply Yishun Ctrl 1.
		2015	14 March	Amended to Yishun Temp Int.
		2019	8 September	Amended to Yishun Integrated Transport Hub.
		2020	12 January	Skips a pair of removed bus stops under and after Lentor Flyover along Lentor Ave.
(Current)		2021	5 September	Operations transferred to Tower Transit Singapore.

Service 853#/853M

Operator	Route	Year	Date	Service changes
	Yishun ↔ Marine Parade (1987 - Sep 2001)	1987	21 June	Introduced between Yishun Ctrl 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	TBC	Serves new pair of bus stops outside Blk 206 and outside Blk 261 along Serangoon Ctrl.
			TBC	Serves new staggered bus stop outside Blk 322 along Ang Mo Kio Ave 3.
			19 November	Serves new bus stop outside Kallang Stn along Sims Ave.
		1997	8 December	Skips the bus stop outside Kallang Stn along Sims Ave.
	Yishun ↺ Siglap Rd (Sep - Dec 2001)	2001	16 September	Amended to loop at Siglap Rd from Yishun Int with the closure of Marine Parade Ter.
	Yishun ↔ Upp East Coast (since Dec 2001)		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.
		2003	4 May	Amended to ply Geylang Bahru, Bendemeer Rd, Whampoa East and Serangoon Rd, skipping Jln Kolam Ayer.
			TBC	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.
		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.
			6 December	Amended to ply the reinstated Lor 1 Geylang towards Yishun Int, skipping Geylang Rd, Kallang Rd and Sims Ave.
		2006	TBC	Serves additional bus stop outside Victoria Sch along Marine Parade Rd.
		2011	13 February	Amended to ply Yishun Ctrl 2.
		2013	29 September	Designated wheelchair-accessible bus service (WAB).
		2014	10 August	Amended to ply Yishun Ctrl 1.
		2015	14 March	Amended to Yishun Temp Int.
		2019	8 September	Amended to Yishun Integrated Transport Hub and re-numbered as Service 853M.
		2020	12 January	Skips a pair of removed bus stops under and after Lentor Flyover along Lentor Ave.
(Current)		2021	5 September	Operations transferred to Tower Transit Singapore.

Service 854

Refer to Bus Service 854 for more information.

Service 855

Operator	Route	Year	Date	Service changes
	Yishun ↔ HarbourFront (since 1989)	1989	1 October	Introduced between Yishun Int and World Trade Ctr Ter.
		1990	21 February	Skips removed 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 removed bus stop outside Nanyang Pr Sch along Farrer Rd.
		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.
		2010	28 June	First bus from HarbourFront Int brought forward to 0535 hrs daily.
		2011	3 December	Designated wheelchair-accessible bus service (WAB).
		2015	14 March	Amended to Yishun Temp Int and amended to ply Yishun Ctrl 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.
			8 September	Amended to Yishun Integrated Transport Hub and amended to skip Yishun Ctrl 1.
			22 December	Serves new bus stop before Adana @ Thomson along Upp Thomson Rd.
		2020	12 January	Skips a pair of removed bus stops under and after Lentor Flyover along Lentor Ave.
(Current)		2021	5 September	Operations transferred to Tower Transit Singapore.

Service 856/Short Trip 856A/Short Trip 856B

Refer to Bus Service 856 for more details.

Service 857 (1992 - 1996)

Operator	Year	Date	Service changes
	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 discontinued under Woodlands MRT Rationalisation.

Service 857/Short Trip 857A/Short Trip 857B (since 2001)

Refer to Bus Service 857 for more details.

Service 858/Short Trip 858A/Short Trip 858B

Refer to Bus Service 858 for more details.

Service 859/Short Trip 859A/Terminating Trip 859T

Refer to Bus Service 859 for more details.

Service 859A

Refer to Bus Service 859A for more details.

Service 859B

Refer to Bus Service 859B for more details.

Service 860 (June - December 1998)

Operator	Year	Date	Service changes
	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.

Service 860 (since 2012) /Short Trip 860A (2015 - 2017) /Service 860T

Refer to Bus Service 860 for more details.

Service 861/861A

Refer to Bus Service 861 for more information.

Service 864 (1998 - 1999)

Operator	Year	Date	Service changes
	1998	15 November	Introduced between Sengkang Ter and Marina Ctr Ter.
	1999	1 February	Amended to relocated Sengkang Ter, serving Compassvale Rd towards Sengkang Ter.
		25 July	Operations transferred to SBS.
		12 December	Integrated with Service 84 to form Service 80 and discontinued.

Service 865 (1998 - 1999)

Operator	Year	Date	Service changes
	1998	13 December	Re-numbered from Service 860 as a service between Sengkang Ter and World Trade Ctr Ter.
	1999	1 February	Amended to relocated Sengkang Ter, serving Sengkang East Way towards World Trade Ctr Ter.
		25 July	Operations transferred to SBS.
		12 December	Re-numbered Service 85.

Service 866 (February - December 1999)

Operator	Year	Date	Service changes
	1999	21 February	Re-numbered from Service 59 as a service between Sengkang Ter and Ang Mo Kio Int.
		25 July	Operations transferred to SBS.
		5 December	Serves new pair of bus stops outside Blk 190C and outside Blk 298A along Punggol Rd.
		12 December	Re-numbered Service 86.

Service 870 / Short Trip 870A

Refer to Bus Service 870 for more details.

Service 871

Refer to Bus Service 871 for more details.

Service 882 / Short-Trip 882A

Refer to Bus Service 882 for more details.

Service 883 / Short-Trip 883A/B

Refer to Bus Service 883 for more details.

Service 883M

Refer to Bus Service 883M for more details.