History of Services 91 - 100

From SgWiki
Jump to navigation Jump to search

Service 91 (1971 - 1989)[edit]

Operator Year Date Service changes
STC 1971 11 April Introduced between Jln Ang Teng Ter and Prince Edward Ter under 1971 Bus Reorganisation.
UBC 6 December Operations transferred to UBC.
SBS 1974 3 February Amended to ply Paya Lebar Rd, Tg Katong Rd, Dunman Rd, Old Airport Rd and Mountbatten Rd under 1974 Bus Rationalisation, skipping MacPherson Rd and Aljunied Rd.
8 December Amended to ply the extended Robinson Rd, skipping Market St.
1976 15 February Serves new staggered bus stop between Bank of India and Hong Leong Holdings along Robinson Rd.
14 March Serves new staggered bus stop outside The Cenotaph along Connaught Dr, skipping the bus stop opposite Singapore Cricket Club.
30 December Amended to ply Sims Ave/Geylang Rd and the extended Tg Katong Rd, skipping Guillemard Rd.
1978 15 January Amended to ply Jln Sultan, skipping Sumbawa Rd.
1979 11 February Amended to ply the extended Shenton Way, Palmer Rd and Anson Rd, skipping Parsi Rd.
1981 30 June Amended to loop at Airport Rd with the closure of Jln Ang Teng Ter.
5 July Shortened to Geylang Fringe Car Pk.
1989 5 November Withdrawn.

Service 91 (since 1995) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 1995 13 February Introduced between Buona Vista Ter and Ayer Rajah Cres (Loop), operating on weekdays and Saturdays only.
1997 TBC First bus revised to 0630 hrs. Last bus extended to 2000 hrs.
1999 TBC Last bus brought forward to 1800 hrs on Saturdays.
SBS Transit
(Current)
2006 TBC Serves merged bus stop opposite Buona Vista Stn along Nth Buona Vista Rd with the closure of the staggered bus stop.
2012 9 April Skips abolished bus stop outside Basement Food Court along Ayer Rajah Cres.
2014 3 December Designated wheelchair-accessible bus service (WAB).

Short Trip 91A (2001 - 2012)[edit]

Operator Year Date Service changes
SBS 2001 TBC Introduced from Buona Vista Ter to Ayer Rajah Cres (Ayer Rajah Bus Pk) during morning peak hours on weekdays.
SBS Transit 2006 TBC Serves merged bus stop opposite Buona Vista Stn along Nth Buona Vista Rd with the closure of the staggered bus stop.
2012 TBC Withdrawn.

Service 92 (1971 - 1993)[edit]

Operator Year Date Service changes
UBC 1971 11 April Introduced between Jln Ang Teng Ter and Gagak Selari Barat Ter under 1971 Bus Reorganisation.
1972 18 June Amended to ply Bendemeer Rd towards Gagak Selari Barat Ter with the conversion of Serangoon Rd to one-way traffic.
1973 11 March Amended to ply Hoot Kiam Rd towards Jln Ang Teng Ter with the conversion of Irwell Bank Rd to one-way road.
SBS 1974 3 February Extended to Alexandra Rd (Alexandra Hosp) Ter under 1974 Bus Rationalisation.
24 February Amended to ply Grange Rd and Orchard Blvd towards Alexandra Rd (Alexandra Hosp) Ter with the conversion of Orchard Rd to one-way road.
1 October Serves new bus stop outside Nan Hwa Girls' High Sch along Bencoolen St.
Serves merged bus stop outside Sri Srinivasa Perumal Tp along Serangoon Rd.
1981 30 June Amended to loop at Airport Rd with the closure of Jln Ang Teng Ter.
1985 28 April Integrated with Service 185 and extended to Clementi Int.
1988 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.
1992 TBC Amended to ply Orchard Lk, skipping Grange Rd.
1993 23 May Withdrawn and integrated with Service 14 under TransitLink Network Integration Exercise Phase 13.

Service 92 (since 1997) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 1997 6 October Re-numbered from Service M1 as a service between Science Pk Dr (Blk 85) and Mt Sinai Dr (Loop).
1999 TBC Last bus extended to 2100 hrs on weekdays.
SBS Transit
(Current)
2005 TBC Serves new bus stop between Hse Nos. 33 and 35 along Mt Sinai Dr.
2007 26 November Amended to start from Ghim Moh Ter and loop at Science Pk Dr/Mt Sinai Dr.
2014 28 September Serves 3 new bus stops outside Blk 85 and outside and opposite The Rutherford along Science Pk Dr.
29 September Designated wheelchair-accessible bus service (WAB).
2016 19 December Last bus extended to 2035 hrs on weekdays and 2036 hrs on Saturdays.

Short Trip 92A Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 2000 TBC Introduced from Science Pk Dr (Blk 85) to Ghim Moh Rd (Blk 13) during evening peak hours on weekdays.
SBS Transit
(Current)
2012 TBC Extended to start from Ghim Moh Ter.
2014 29 September Designated wheelchair-accessible bus service (WAB).

Short Trip 92B Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS Transit
(Current)
2007 26 November Introduced from Ghim Moh Ter to Science Pk Dr (Blk 85) during peak hours and after the last bus of Service 92 on weekdays and Saturdays.
2014 28 September Serves 3 new bus stops outside Blk 85 and outside and opposite The Rutherford along Science Pk Dr.
29 September Designated wheelchair-accessible bus service (WAB).
2016 19 December Last bus extended to 2120 hrs on weekdays and 2123 hrs on Saturdays.
2017 26 December Shortened to terminate at Science Pk Dr (The Rutherford).

Service 92M Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS Transit
(Current)
2015 30 August Introduced between Ghim Moh Ter and Nth Buona Vista Rd (Loop), operating on Sundays and Public Holidays only. Wheelchair-accessible at launch.
2017 9 July Last bus extended to 2005 hrs, with special departures operating between Ghim Moh Ter and Nth Buona Vista Rd (Buona Vista Stn Exit D) until 2043 hrs.

Service 93 Handicapped/disabled access[edit]

Operator Year Date Service changes
UBC 1971 11 April Introduced between Jln Ang Teng Ter and Alexandra Rd Ter under 1971 Bus Reorganisation.
SBS 1981 30 June Amended to loop at Airport Rd with the closure of Jln Ang Teng Ter.
1985 13 January Extended to World Trade Ctr Ter.
1987 12 August Skips abolished bus stop after Joan Rd along Lornie Rd.
1993 23 May Extended to Eunos Int under TransitLink Network Integration Exercise Phase 13.
1999 TBC Skips abolished pair of bus stops outside and opposite Wishart Rd along Telok Blangah Rd.
SBS Transit
(Current)
2004 TBC Skips abolished bus stop outside Nanyang Pr Sch along Farrer Rd.
TBC First bus from HarbourFront Int brought forward to 0520 hrs on weekdays and Saturdays.
2007 TBC Skips abolished bus stop before Paya Lebar Rd along Airport Rd to facilitate the construction of KPE.
TBC First bus from HarbourFront Int brought forward to 0515 hrs on weekdays.
2009 8 March Skips a pair of bus stops outside and opposite Bartley Sec Sch with the realignment of the junction of Upp Paya Lebar Rd and Bartley Rd.
2012 3 December Designated wheelchair-accessible bus service (WAB).
2018 28 October Amended to ply southbound Lornie Highway towards HarbourFront Int.
2019 23 June Amended to ply northbound Lornie Highway towards Eunos Int.

Service 93A (1971 - 1974)[edit]

Operator Year Date Service changes
UBC 1971 25 April Introduced between Jln Ang Teng Ter and Jln Bt Merah Ter.
SBS 1974 3 February Withdrawn under 1974 Bus Rationalisation.

Service 94 (1971 - 1989)[edit]

Operator Year Date Service changes
STC 1971 11 April Introduced between Jln Kolam Ayer Ter and Ulu Pandan Ter under 1971 Bus Reorganisation.
9 May Amended to ply Tiong Bahru Rd and Tanglin Rd.
ABS 6 December Operations transferred to ABS.
1972 18 June Amended to ply Bendemeer Rd towards Ulu Pandan Ter with the conversion of Serangoon Rd to one-way traffic.
SBS 1974 8 December Amended to ply the extended Robinson Rd, skipping Market St.
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 15 February Serves staggered bus stop between Bank of India and Hong Leong Holdings along Robinson Rd.
TBC Amended to ply Kallang Bahru, skipping Serangoon Rd/Bendemeer Rd.
13 December Extended to Sims Pl Ter.
1977 17 October Shortened to loop at Shenton Way.
1979 11 February Amended to ply the extended Shenton Way, Keppel Rd and Anson Rd, skipping Parsi Rd.
1981 11 October Serves new staggered bus stop outside Tunas Bldg along Anson Rd, skipping the bus stop outside Intl Plaza.
1982 TBC Amended to ply Aljunied Rd, MacPherson Rd, Bendemeer Rd and Geylang Bahru, skipping Jln Kolam Ayer.
1988 3 January Serves new staggered bus stop opposite Treasury Bldg along Shenton Way, skipping the bus stop opposite Marina Hse.
1989 11 June Withdrawn.

Service 94 (since 1989) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 1989 5 November Introduced between Eunos Ter and Airport Rd (Loop).
10 December Amended to Eunos Int.
1993 23 May Converted to a day service on weekdays and Saturdays under TransitLink Network Integration Exercise Phase 13.
SBS Transit
(Current)
2008 TBC Serves new bus stop after Defu Lane 12 along Airport Rd.
24 September Skips abolished bus stop outside KB Warehouse Cplx along Airport Rd.
2010 28 June Designated wheelchair-accessible bus service (WAB).

Short Trip 94A Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 2000 TBC Introduced from Eunos Int to Airport Rd (RSAF Paya Lebar) during morning peak hours on weekdays and Saturdays.
SBS Transit
(Current)
2008 TBC Serves new bus stop after Defu Lane 12 along Airport Rd.
2010 28 June Designated wheelchair-accessible bus service (WAB).

Service 95 (1971 - 1988)[edit]

Operator Year Date Service changes
UBC 1971 22 April Introduced between Jln Ang Teng Ter and Havelock Rd (Loop).
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.
1973 11 March Amended to ply Hoot Kiam Rd towards Jln Ang Teng Ter with the conversion of Irwell Bank Rd to one-way traffic.
SBS 1974 3 February Amended to Lor 4 Toa Payoh, Toa Payoh Ctrl and Lor 2 Toa Payoh and extended to Ulu Pandan Ter under 1974 Bus Rationalisation.
1977 19 June Amended to ply Paterson Rd, Orchard Blvd and Grange Rd towards Ulu Pandan Ter with the full conversion of Orchard Rd to one-way traffic.
1981 15 June Extended to Clementi Int.
30 June Amended to loop at Airport Rd with the closure of Jln Ang Teng Ter.
1986 16 November Serves new staggered bus stop outside Thong Teck Bldg along Scotts Rd, skipping the bus stop outside Metro Orchard.
1988 8 March Amended to ply Clementi Ave 3 with the abolition of right turning from Clementi Ave 3 to Commonwealth Ave West.
13 March Withdrawn with the introduction of Service 105.

Service 95 (since 1990) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 1990 15 January Introduced between Buona Vista Ter and Lower Kent Ridge Rd (Loop), operating on weekdays and Saturdays only.
1993 23 May Amended to ply Holland Dr, Holland Ave and Commonwealth Ave towards Lower Kent Ridge Rd.
1996 TBC Extended to operate on Sundays and Public Holidays.
2001 23 July Extended to loop at Kent Ridge Ter.
SBS Transit
(Current)
2006 17 December Amended to start from Kent Ridge Ter and loop at Holland Dr.
2010 18 October Designated wheelchair-accessible bus service (WAB).
2011 29 May Serves new pair of bus stops outside Kent Ridge Stn along Lower Kent Ridge Rd.
2013 13 October Serves relocated bus stop opposite Blk 21 along Holland Dr with the abolition of the bus stop outside Blk 17 along Nth Buona Vista Rd.

Short Trip 95A (2001 - 2011) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 2001 TBC Introduced from Buona Vista Ter to Lower Kent Ridge Rd (NUH) during morning peak hours on weekdays.
SBS Transit 2006 17 December Shortened to start from Nth Buona Vista Rd (Opp Buona Vista Stn) with the route amendment of Service 95.
2010 18 October Designated wheelchair-accessible bus service (WAB).
2011 29 May Serves new bus stop outside Kent Ridge Stn along Lower Kent Ridge Rd.
TBC Withdrawn.

Short Trip 95B Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS Transit
(Current)
2004 TBC Introduced from Kent Ridge Ter to Nth Buona Vista Rd (Buona Vista Stn) during evening peak hours on weekdays.
2010 18 October Designated wheelchair-accessible bus service (WAB).
2011 29 May Serves new bus stop outside Kent Ridge Stn along Lower Kent Ridge Rd.

Short Trip 95C (2005 - 2010)[edit]

Operator Year Date Service changes
SBS Transit 2005 26 September Introduced from Buona Vista Ter to Lower Kent Ridge Rd (Kent Ridge Hall) during morning peak hours on weekdays.
2006 17 December Shortened to start from Nth Buona Vista Rd (Opp Buona Vista Stn) with the route amendment of Service 95.
2010 TBC Withdrawn.

Short Trip 95D (2006 - 2010)[edit]

Operator Year Date Service changes
SBS Transit 2006 17 December Introduced from Kent Ridge Ter to Holland Rd (Holland Village) during peak hours on weekdays and after the last bus of Service 95 daily.
2010 TBC Withdrawn.

Service 96 Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 1982 16 August Introduced between Clementi Int and Kent Ridge Cres (Loop), operating on weekdays and Saturdays only.
1986 1 June Skips abolished bus stop before Ayer Rajah Rd along Clementi Rd.
1988 8 March Amended to ply Clementi Ave 3 with the abolition of right turning from Clementi Ave 3 to Commonwealth Ave West.
1990 2 July Extended to operate on Sundays and Public Holidays.
1996 TBC First bus brought forward to 0700 hrs on Sundays and Public Holidays.
1999 TBC Last bus extended to 2300 hrs on Sundays and Public Holidays.
SBS Transit 2002 TBC First bus brought forward to 0645 hrs on weekdays.
2006 29 October Amended to Clementi Temp Int.
2011 26 November Amended to Clementi Integrated Transport Hub.
2012 25 June Designated wheelchair-accessible bus service (WAB).
Tower Transit
(Current)
2016 26 June Operations transferred to Tower Transit Singapore.

Short Trip 96A Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 2000 TBC Introduced from Clementi Int to Kent Ridge Cres (NUS Raffles Hall) during morning peak hours on weekdays.
SBS Transit 2006 29 October Amended to Clementi Temp Int.
2011 26 November Amended to Clementi Integrated Transport Hub.
2012 25 June Designated wheelchair-accessible bus service (WAB).
Tower Transit
(Current)
2016 26 June Operations transferred to Tower Transit Singapore.

Short Trip 96B Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS Transit 2007 TBC Introduced from Clementi Temp Int to Commonwealth Ave West (Clementi Stn) during evening peak hours on weekdays.
2011 26 November Amended to Clementi Integrated Transport Hub.
2012 25 June Designated wheelchair-accessible bus service (WAB).
Tower Transit
(Current)
2016 26 June Operations transferred to Tower Transit Singapore.
2021 2 August Shortened to start from Kent Ridge Cres (NUS Fac of Design & Env).

Service 97 Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 1983 29 August Introduced between Jurong East Ter and Connaught Dr (Loop) as a peak hour service on weekdays and Saturdays.
18 December Integrated with Service 86, extended to Hougang Int and converted to full day service.
1985 30 June Amended to Jurong East Int.
1988 3 January Serves new staggered bus stop opposite Treasury Bldg along Shenton Way, skipping the bus stop opposite Marina Hse.
18 December Integrated with Service 79 and amended to ply AYE and Alexandra Rd, skipping Clementi Rd and Pasir Panjang Rd.
1994 17 December Extended to Hougang Ctrl Int.
1998 24 May Amended to Hougang Ctrl Temp Int.
1999 TBC Skips abolished pair of bus stops outside and opposite Wishart Rd along Telok Blangah Rd.
TBC Last bus from Jurong East Int extended to 2345 hrs daily.
2001 20 May Amended back to Hougang Ctrl Int.
SBS Transit 2002 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.
27 July Shortened to loop at Temasek Ave from Jurong East Int under North East MRT Line Rationalisation Phase 2.
2005 12 June Serves new bus stop outside Science Pk along AYE.
2006 29 October Serves new bus stop outside VivoCity along Telok Blangah Rd.
2008 7 December Skips abolished bus stop opposite Temenggong D Mque along Telok Blangah Rd.
2010 26 April Amended to Marina Ctr Ter, skipping Collyer Quay/Fullerton Rd and Esplanade Dr.
2011 17 December Amended to Jurong East Temp Int.
2012 25 June Designated wheelchair-accessible bus service (WAB).
2013 1 December Serves new bus stop outside Downtown Stn along Central Blvd.
Tower Transit
(Current)
2016 12 June Operations transferred to Tower Transit Singapore.
2020 6 December Amended to relocated Jurong East Temp Int and amended to ply Jurong East St 12, skipping Jurong Gateway Rd, Jurong East Ctrl and Jurong Town Hall Rd.
2021 27 February Amended to the relocated Marina Ctr Ter.

Short Trip 97A (2000 - 2010)[edit]

Operator Year Date Service changes
SBS 2000 TBC Introduced from Jurong East Int to Fullerton Rd (Fullerton Sq) during morning peak hours on weekdays.
SBS Transit 2003 27 July Extended to terminate at Raffles Ave (Opp Marina Sq), operating after the last bus of Service 97 daily.
2010 26 April Withdrawn.

Short Trip 97B (2006 - 2010)[edit]

Operator Year Date Service changes
SBS Transit 2006 11 September Introduced from Jurong East Int to Telok Blangah Rd (HarbourFront Stn) during morning peak hours on weekdays.
2010 26 April Withdrawn.

Service 98 Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 1984 1 January Introduced between Jurong Int and Jurong East Ctrl (Loop).
1985 30 June Amended to start from Jurong East Int and loop at Jurong Int.
1990 1 July Amended to loop at Jln Ahmad Ibrahim and amended to ply Jurong West St 51 and Boon Lay Way.
1991 20 January Integrated with Service 247 and extended to loop at Jurong Pier Rd under TransitLink Network Integration Exercise Phase 2.
1995 15 January Alternate trips introduced during off peak hours daily, looping at Corporation Rd.
1999 TBC Alternate trips during off peak hours re-numbered Short Trip 98A.
SBS Transit 2003 TBC Amended to loop at Jurong Pier Way.
2004 TBC Skips abolished pair of bus stops outside Jurong Power Stn and outside JPL Ind Pte Ltd along Jurong Pier Rd.
2011 17 December Amended to Jurong East Temp Int.
2012 25 June Designated wheelchair-accessible bus service (WAB).
Tower Transit
(Current)
2016 26 June Operations transferred to Tower Transit Singapore.
2020 6 December Amended to relocated Jurong East Temp Int and serve new bus stop before Jurong East Stn along Jurong Gateway Rd.

Short Trip 98A (1999 - 2008)[edit]

Operator Year Date Service changes
SBS 1999 TBC Re-numbered from alternate trips of Service 98 as a short-trip service between Jurong East Int and Corporation Rd (Loop), operating during off peak hours daily.
SBS Transit 2008 28 January Re-numbered Service 98M.

Short Trip 98A (since 2011) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS Transit 2011 3 May Introduced from Boon Lay Way (Lakeside Stn) to Corporation Rd (Corporation Pl) during evening peak hours on weekdays.
2012 25 June Designated wheelchair-accessible bus service (WAB).
Tower Transit
(Current)
2016 26 June Operations transferred to Tower Transit Singapore.

Short Trip 98B Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS Transit 2012 16 April Introduced from Boon Lay Way (Lakeside Stn) to Jurong Pier Way (Jurong Island Checkpt) during morning peak hours on weekdays.
25 June Designated wheelchair-accessible bus service (WAB).
2013 2 January Extended to start from Jurong West Ave 1 (Blk 490).
Tower Transit
(Current)
2016 26 June Operations transferred to Tower Transit Singapore.

Service 98M Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS Transit 2008 28 January Converted from Short Trip 98A as a service between Jurong East Int and Jln Ahmad Ibrahim (Loop) as an alternate route of Service 98 during off peak hours daily.
2011 17 December Amended to Jurong East Temp Int.
2012 25 June Designated wheelchair-accessible bus service (WAB).
Tower Transit
(Current)
2016 26 June Operations transferred to Tower Transit Singapore.
2020 6 December Amended to relocated Jurong East Temp Int and serve new bus stop before Jurong East Stn along Jurong Gateway Rd.

Service 99 Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 1985 30 June Introduced between Jurong East Int and Boon Lay Dr (Loop).
1988 13 March Extended to start from Clementi Int and extended to loop at Jurong West St 91.
24 April Serves new pair of bus stops before and after Upp Jurong Rd along Pioneer Rd Nth.
1989 TBC Amended to ply Boon Lay Ave (towards Jurong West St 91), skipping Boon Lay Dr, Boon Lay Way and Jln Boon Lay.
1991 19 May Amended to ply Jurong West Ave 5 and Jurong West St 72, skipping Pioneer Rd Nth.
SBS Transit
(Current)
2003 TBC Serves additional bus stop outside Blk 673C along Jurong West Ave 4.
2006 29 October Amended to Clementi Temp Int.
2007 15 July Serves new bus stop outside Blk 207 along Boon Lay Pl.
2011 27 June Designated wheelchair-accessible bus service (WAB).
26 November Amended to Clementi Integrated Transport Hub.
2015 21 November Extended to Joo Koon Integrated Transport Hub, skipping Jurong West St 92.

Service 100 (April - May 1971)[edit]

Operator Year Date Service changes
STC 1971 11 April Introduced between Serangoon Gdn Ter and Prince Edward Ter under 1971 Bus Reorganisation.
9 May Integrated with Service 100A and re-numbered Service 100/100A.

Service 100 (since 1974) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 1974 3 February Re-numbered from Service 100/100A as a service between Serangoon Gdn Ter and Prince Edward Ter under 1974 Bus Rationalisation.
8 December Amended to ply the extended Robinson Rd, skipping Market St.
1975 2 March Amended to ply Sims Ave towards Serangoon Gdn Ter with the conversion of Geylang Rd to one-way traffic.
21 July Amended to ply St. Andrew's Rd and Stamford Rd, skipping Coleman St and Hill St.
1976 15 February Serves new staggered bus stop between Bank of India and Hong Leong Holdings along Robinson Rd.
14 March Serves new staggered bus stop outside The Cenotaph along Connaught Dr, skipping the bus stop opposite Singapore Cricket Club.
16 August Amended to ply Aljunied Rd with the introduction of Service 60, skipping MacPherson Est in both directions.
1977 31 October Amended to skip Serangoon Gdn Est with the introduction of Service 217.
1979 11 February Amended to ply the extended Shenton Way, Palmer Rd and Anson Rd, skipping Parsi Rd.
1985 13 January Extended to World Trade Ctr Ter.
1988 3 January Serves new staggered bus stop opposite Treasury Bldg along Shenton Way, skipping the bus stop opposite Marina Hse.
13 March Amended to Serangoon Int.
1989 5 November Integrated with Service 20, extended to Ghim Moh Ter and amended to ply Beach Rd, skipping Nth Bridge Rd/Victoria St.
1994 3 July Amended to ply Crawford St towards Serangoon Int.
1996 TBC Serves additional bus stop outside Kallang Stn along Sims Ave.
1999 TBC Skips abolished pair of bus stops outside and opposite Wishart Rd along Telok Blangah Rd.
SBS Transit
(Current)
2002 TBC Serves new pair of bus stops after Sommerville Rd and after Sunshine Lodge along Upp Serangoon Rd.
2006 29 October Serves new bus stop outside VivoCity along Telok Blangah Rd.
2007 28 April Serves additional bus stop outside Victoria Concert Hall along Fullerton Rd.
2008 7 December Skips abolished bus stop opposite Temenggong D Mque along Telok Blangah Rd.
2011 3 September Amended to Serangoon Integrated Transport Hub.
26 September Designated wheelchair-accessible bus service (WAB).
2016 1 May Amended to ply Esplanade Dr with the partial closure of Fullerton Rd.
2017 12 March Amended to ply Upp Serangoon Rd and the diverted Upp Aljunied Rd.
2021 26 December Amended to ply Esplanade Dr towards Ghim Moh Ter with the closure of Connaught Dr.

Service 100/100A (1971 - 1974)[edit]

Operator Year Date Service changes
STC 1971 9 May Re-numbered from Service 100 as a service between Serangoon Gdn Ter and Prince Edward Ter.
ABS 6 December Operations transferred to Associated Bus Service (ABS).
SBS 1974 3 February Re-numbered Service 100 under 1974 Bus Rationalisation.

Service 100A (April - May 1971)[edit]

Operator Year Date Service changes
STC 1971 11 April Introduced between Serangoon Gdn Ter and Finlayson Green (Loop) under 1971 Bus Reorganisation.
9 May Integrated with Service 100 and withdrawn.

Short Trip 100A (since 2000) Handicapped/disabled access[edit]

Operator Year Date Service changes
SBS 2000 TBC Introduced from Serangoon Int to Aljunied Rd (Aljunied Stn) during morning peak hours on weekdays.
SBS Transit
(Current)
2002 TBC Serves new bus stop after Sunshine Lodge along Upp Serangoon Rd.
2011 3 September Amended to Serangoon Integrated Transport Hub.
26 September Designated wheelchair-accessible bus service (WAB).
2017 12 March Amended to ply Upp Serangoon Rd and the diverted Upp Aljunied Rd.

Short Trip 100B (2003 - 2008)[edit]

Operator Year Date Service changes
SBS Transit 2003 8 September Introduced as a short-trip service from Ghim Moh Ter to Telok Blangah Rd (HarbourFront Stn) during morning peak hours on weekdays.
2008 TBC Withdrawn.