Originally Upper Changi Road - New Bridge Road service. Used to ply Waterloo St and Middle Rd towards Tampines, before amended to ply Prinsep St.
Upon completion of the New Bridge Rd Terminal on 6th June 1987, this service was amended to use the new terminal instead of looping along New Bridge Rd.
On 23 March 1988, this service was extended to Tampines Int.
On 30 June 1989, it was rerouted via Elias Road, Pasir Ris Drive 3 and Loyang Avenue.
Service 80 was introduced from Tampines to Hougang in 1995, thereby using Tampines Road.
Used to ply Elias Rd and (Old) Tampines Rd, amended to ply TPE in Sep 1996. Skipped Stamford Road and Bras Basah Road, and amended to ply Middle Road.
On 27 July 2003, shortened to Medway Drive, under NEL Rationalisation Phase 2.
On 23 June 2007, amended to ply part of KPE (between Defu Flyover at Tampines Road & Tampines Flyover at TPE) temporarily named as Tampines Service Road.
Originally Punggol - Shenton Way.
Used to ply Upper Serangoon Road and Hougang Avenue 8, amended to ply Hougang Avenue 2 and Hougang Avenue 10 in September 1992.
Handed to Timothy in 17 December 1995.
Handed back to Ernest (FirstGroup Great Western) in 29 August 1999 when the Sengkang New Town was developed.
Punggol Rd End - New Bridge Rd
Punggol Rd End Ter, Punggol Rd, Hougang Ave 10, Ave 8, Ave 2, Yio Chu Kang Rd, Yio Chu Kang Link, Serangoon Ctrl, Upp S'goon Rd, Bendemeer Rd, Jalan Besar, Bencoolen St, Middle Rd, North Bridge Rd, South Bridge Rd, Upp Cross St, New Bridge Rd, New Bridge Ter.
And return via New Bridge Rd Ter, New Bridge Rd, Hill St, Victoria St, Middle Rd, Selegie Rd, S'goon Rd, Upp S'goon Rd, S'goon Ctrl, Yio Chu Kang Link, Yio Chu Kang Rd, Hougang Ave 2, Ave 8, Ave 10, Punggol Rd, Punggol Rd End Ter.
Upon completion of the New Bridge Rd Terminal on 6th June 1987, this service was amended to use the new terminal instead of temporary roadside bus stops along New Bridge Rd, and the original route was merged with service 147 on 29th March 1992 and withdrawn.
Re-introduced on 23rd Dec 2001, as a loop service between Sengkang temporary interchange and Punggol Field. Amended to Sengkang interchange on 18th January 2003 with the opening of the new interchange.
On Sunday 09 Feb 2003, it was amended to ply Sengkang East Rd instead of Compassvale Rd. It was further extended to loop temporarily at Edgedale Plains on 4 May 2003 before looping at Punggol Station on 20 June 2003 with the opening of the Punggol NEL Station.
On 30th November 2003, it was made to start at Punggol Temp Int and loop at Sengkang Int.
Service 84 Edit
This service existed three times.
Between Upp Serangoon terminal and World Trade Centre terminal. Amended to Hougang Central interchange in 1994. Merged with service 864 on Sunday 12 Dec 1999.
On Monday 15 Sep 2003, re-introduced as a peak hours loop service between Punggol station and Punggol East. On Sunday 30 Nov 2003, amended to Punggol temporary interchange.
Withdrawn on Saturday 12 Mar 2005, under Punggol LRT (East Loop) rationalisation.
Service 85 Edit
This service existed three times.
Svc originally plied from Hougang (South) Int to Sims Ave (Loop), which was withdrawn in 1990s.
Service number reused when it was re-numbered from service 865 on Sunday 05 Dec 1999. Between Sengkang and World Trade Centre (HarbourFront interchange). The second time was withdrawn on Sunday 27 Jul 2003, under NEL rationalisation phase 2.
Re-introduced as a new service between Punggol Int and Yishun Int via Sengkang Town on 1 January 2006.
On 23 May 2010, amended to serve Jln Kayu, Sengkang West Way & Sengkang East Way towards & from Sengkang East Rd. However, it will continue to ply its existing route via Sengkang East Rd & TPE towards Yishun on Weekdays (excluding Public Holidays) from 0600 to 0900 hours as a one-directional route from Punggol to Yishun known as Service 85#, after which from 0915 hours the service will ply Sengkang East Way, Sengkang West Way & Jln Kayu towards Yishun.
On 31st July 2011, this service was made to call at 3 additional pairs of bus stops along Sengkang West Way.
Amended on 19 November 2012 to serve Sengkang East Way and Sengkang West Way, and Service 85M was withdrawn to be a all day service in the direction towards Yishun.
It goes from Tampines Way to Shenton Way. It was shortened to Hougang for a short while in 1983 before it was merged with route 97 (Jurong East - Shenton Way).
Service 87 Edit
Introduced on Sunday 19 Sep 1999.
Sengkang - Bedok svc.
On 28th Aug 2011, with the partial closure of Kaki Bukit Ave 1 due to the Downtown MRT Line construction works, this service was amended to Jln Tenaga & Jln Damai.
Service 88 Edit
Introduced on Sunday 28 Feb 1999.
Pasir Ris - Toa Payoh svc (same as Eunice Chok).
Service 89 Edit
Introduced on Sunday 05 Dec 1999.
Hougang Ctrl - Ballota Park svc.
Service 90 Edit
Originally Buona Vista - Paya Lebar Airbase, introduced in 1979.
Withdrawn on 5th November 1989.
Re-introduced on 23rd May 1993 as Toa Payoh - Airport Rd (Loop).
On 4th Sept 2011, this service no longer calls at the bus stop after Moonstone Lane along Serangoon Rd due to the closure of Whampoa North.
Service 91 Edit
Originally Paya Lebar Airport - Prince Edward Road since 1971.
Later was shortened to terminate at Geylang Lor 1 in 1980, replaced by service 94.
Withdrawn on 5th November 1989.
Re-introduced in 1995 as Buona Vista - Ayer Rajah Cres (Loop) service.
Weekdays and Saturdays day service.
Saturdays last bus departure time shortened to 6pm.
On 9 April 2012, this service no longer calling at the bus stop along Ayer Rajah Crescent, in front of the basement foodcourt (bus stop 18039) as it will be demolished.
Service 92 Edit
Originally Paya Lebar Airport - Alexandra Rd (outside Alexandra Hospital). Later extended to loop at Depot Rd.
Extended to Clementi on 28th April 1985.
Merged with service 14 and withdrawn on 23 May 1993.
The number is re-used in Dec 1997, from service M1 as Science Park Dr - Mount Sinai Dr(Loop). It was later extended to call from Ghim Moh Ter and loop at Science Park Dr.
Service 93 Edit
It existed from Paya Lebar Airport to Bukit Merah, then it was extended to World Trade Centre in 1983.
It was operated from Ang Mo Kio Depot, World Trade Centre - PLAB (Loop).
Amended to terminate at Eunos Int on 23rd May 1993, transferred to Bukit Batok Depot and subsequently to Ayer Rajah Bus Park.
Service 94 Edit
Introduced in 1980, this service goes from Sims Pl to Shenton Way. Withdrawn on 11th June 1989 due to duplication with service 107.
Re-introduced as Eunos - Airport Rd (Loop) service on 5th November 1989.
Used to be a daily full day service.
Later became a Weekdays and Saturdays day service on 23 May 1993.
Service 95 Edit
Originally Clementi - Paya Lebar Airport (Loop). Withdrawn on 13 March 1988 and replaced by 105.
Reintroduced as a Buona Vista - Lower Kent Ridge Rd (NUH)(Loop) service on 15th January 1990.
Also operates on Sundays and Public Holidays from 1996.
Extended to Kent Ridge Ter on 23rd Jul 2001.
Extended to serve Holland Ave and Holland Village in Dec 2006 where Kent Ridge Terminal becomes the start and end point.
On 29th May 2011, this service calls at a new bus stop at Kent Ridge Stn along Lower Kent Ridge Rd.
Service 96 Edit
Clementi - Kent Ridge Cres(Loop).
Extended Sundays and Public Holidays timetable.
Originally Jurong East to Shenton Way service which was introduced in 1982 for the working days.
Became full service in 20 February 1983, merged with route 86 (Tampines Way - Shenton Way) and became Jurong East to Hougang service.
In 1994, extended to Hougang Central.
Shortened to Marina Centre in 2003 when the North East Line opened.
On 1 November 2012, amended to ply Marina Bay Sands via Robinson Rd, Marina Blvd, Bayfront Ave & terminating at Marina Centre Terminal via Temasek Ave, Temasek Blvd & Raffles Blvd. In its return trip, it uses Raffles Ave, Temasek Blvd, Temasek Ave, Bayfront Ave & Central Blvd towards Shenton Way, skipping 5 bus stops along Robinson Rd, Fullerton Rd, Esplanade Dr, Collyer Quay & Raffles Quay. The bus stop skipped along Robinson Rd (Opp AIA Twr) will be replaced by (Opp The Ogilvy Ctr).
Service 98 Edit
Originally Jurong East Int - Jurong Int (Loop) which started in 1983.
Amended to ply Jurong West St 51 and Boon Lay Way instead of Jurong West Ave 1 (The sector in between Corporation Road and Jurong West St 51) and Corporation Road (The sector between Jurong West Ave 1 and Boon Lay Way) after the commencement of Lakeside MRT station
With the closure of Jurong house, it was amended to loop at Jln Ahmad Ibrahim.
Integrated with service 247 on 20th January 1991.
On January 1995, the service was operated such that every alternate trip looped at Jln Ahmad Ibrahim during the off peak periods and subsequently those trips were re-numbered to 98A.
On Monday 28 Jan 2008, Service 98A Renamed To Service 98M (Route No Change).
Service 99 Edit
Originally a Jurong East - Boon Lay Gardens (Loop) which started in 1985.
Amended to Clementi - Jurong West St 91 (Loop) on 13 March 1988.
Amended to ply Jurong West Avenue 5 and Jurong West Street 72 instead of Upper Jurong Road and Pioneer Road North on 19 May 1991.
From Sunday 15 July 2007, calls at new bus stop outside Blk 207 along Boon Lay Place.
Originally running between Shenton Way and 57 Worthing Road.
Route 100 was extended from Shenton Way to World Trade Centre in 1984 together with route 167. On 20 March 1989, relocated to Medway Drive.
On 5 November 1989, it was extended to Ghim Moh, when route 20 (Bedok - Ghim Moh) withdrawn.
From Saturday 28 April 2007, calls at outside Victoria Concert Hall along Empress Place.