SBS Transit Bus Service 133

SBS Transit Bus Service 133 is a trunk service plying between Ang Mo Kio Int and Shenton Way Ter, passing through Ang Mo Kio Avenue 6 and 1, Serangoon, Boon Keng, Lavender, Bugis, Suntec City, Bayfront, Marina Bay and Shenton Way. The service shares the Ang Mo Kio – Shenton Way start/end termini with Service 130.

54009 Ang Mo Kio Int NS16 Ang Mo Kio Ave 8
54248 Blk 324 Ang Mo Kio Ave 3
54019 Blk 307A Ang Mo Kio Ave 6
54071 Blk 310C Ang Mo Kio Ave 1
54081 TECK GHEE CT Ang Mo Kio Ave 1
54091 BLK 331 Ang Mo Kio Ave 1
54101 Aft Ang Mo Kio Ave 10 Ang Mo Kio Ave 1
66091 Golden Hill Est Ang Mo Kio Ave 1
66031 Cardiff Residence Lor Chuan
66369 Blk 238 S'goon Ave 2
66389 Serangoon Stn Exit F NE12CC13 S'goon Ave 2
62129 Blk 403 Upp S'goon Rd
62119 Aft Sunshine Lodge Upp S'goon Rd
61049 Aft Bartley Rd Upp S'goon Rd
61039 Woodleigh Stn Exit A NE11 Upp S'goon Rd
61029 Opp Woodleigh Pk Upp S'goon Rd
61019 Opp Blk 101 Upp S'goon Rd
60269 Potong Pasir Stn Exit B NE10 Upp S'goon Rd
60209 Sant Ritz Upp S'goon Rd
60179 MOM Svcs Ctr Bendemeer Rd
60159 Blk 54 Bendemeer Rd
60139 Blk 44 Bendemeer Rd
60119 Opp Boon Keng Stn NE9 Bendemeer Rd
60099 Bef Lavender St Bendemeer Rd
07359 OPP ARC 380 Lavender St
07369 Aft Kallang Bahru Lavender St
07379 Aperia/Bef Kallang Rd Lavender St
01319 Lavender Stn Exit A/ICA EW11 Kallang Rd
01219 Blk 461 Victoria St
01129 Opp Stamford Pr Sch Victoria St
01059 Bugis Stn Exit B EW12DT14 Victoria St
01119 Bugis Junction EW12DT14 Victoria St
01019 Bras Basah Cplx Victoria St
02049 Raffles Hotel Bras Basah Rd
02151 Suntec Convention Ctr CC3 Temasek Blvd
02161 Promenade Stn CC4DT15 Temasek Ave
02171 Opp The Ritz-Carlton Temasek Ave
03509 Bayfront Stn Exit B/MBS CE1DT16 Bayfront Ave
03519 Bayfront Stn Exit A CE1DT16 Bayfront Ave
03539 Marina Bay Stn NS27CE2 Central Blvd
03529 Downtown Stn DT17 Central Blvd
03129 UIC Bldg Shenton Way
03218 Opp MAS Bldg EW15 Shenton Way
03239 Shenton Way Ter Shenton Way
03239 Shenton Way Ter Shenton Way
03222 Hub Synergy Pt Anson Rd
03111 Aft Capital Twr Robinson Rd
03071 OPP SO SOFITEL S'PORE Robinson Rd
03381 The Sail Marina Blvd
03391 Marina Bay Financial Ctr NS27CE2 Marina Blvd
03511 Aft Bayfront Stn Exit E CE1DT16 Bayfront Ave
03501 Marina Bay Sands Theatre Bayfront Ave
02051 The Float @ Marina Bay Raffles Ave
02061 The Esplanade Raffles Ave
04151 Cath Of The Good Shepherd EW13NS25 Victoria St
01013 St. Joseph's Church Victoria St
01113 Bugis Stn Exit A EW12DT14 Victoria St
01121 Stamford Pr Sch Victoria St
01211 Opp Blk 461 Victoria St
01311 Lavender Stn Exit B EW11 Kallang Rd
07371 Aft Kallang Rd Lavender St
07361 Bef Kallang Bahru Lavender St
07351 ARC 380 Lavender St
60101 Kwong Wai Shiu Hosp S'goon Rd
60121 Boon Keng Stn/Blk 102 NE9 S'goon Rd
60141 Opp Bendemeer Pr Sch S'goon Rd
60161 St. Michael's Pl S'goon Rd
60201 18 Woodsville Upp S'goon Rd
60261 Potong Pasir Stn Exit C NE10 Upp S'goon Rd
61011 Blk 103 Upp S'goon Rd
61021 Aft Woodleigh Pk Upp S'goon Rd
61031 Woodleigh Stn Exit B NE11 Upp S'goon Rd
61041 Bef Braddell Rd Upp S'goon Rd
62111 Aft Sommerville Rd Upp S'goon Rd
62121 Aft Wolskel Rd Upp S'goon Rd
66381 Opp Serangoon Stn Exit F NE12CC13 S'goon Ave 2
66361 Blk 319 S'goon Ave 2
66039 Blk 307 Lor Chuan
66099 Opp Golden Hill Est Ang Mo Kio Ave 1
54109 Bef Ang Mo Kio Ave 10 Ang Mo Kio Ave 1
54099 OPP BLK 333 Ang Mo Kio Ave 1
54089 OPP ANG MO KIO SWIM CPLX Ang Mo Kio Ave 1
54079 OPP BLK 315 Ang Mo Kio Ave 1
54011 Blk 207 Ang Mo Kio Ave 6
54241 Blk 700B Ang Mo Kio Ave 3
54009 Ang Mo Kio Int NS16 Ang Mo Kio Ave 8

  • No alighting at Shenton Way Bus Terminal
Technical Information
Route WAB_logo_20px
Ang Mo Kio Bus Interchange ↔ Shenton Way Bus Terminal
Passes Through Ang Mo Kio Ave 6 / 1, Serangoon, Boon Keng, Lavender, Bugis, Suntec City, Bayfront, Marina Bay
Route Length 18.1 km (D1) | 17.8 km (D2)
Travelling Time 85 mins
Operator Information
BCM Route Package Seletar Bus Package
Current Operator SBS Transit Ltd
Current Depot Seletar Bus Depot (SEDEP)
Current Fleet 12-metre Single Deck Bus
Mercedes-Benz O530 Citaro
12-metre Double Deck Bus
– Volvo B9TL
Departure Times from Ang Mo Kio 0530 – 2345 (Daily)
Departure Times from Shenton Way
0630 – 0000 (Daily)
Frequency Direction 1 Direction 2
0630-0830: 09 mins
0831-1659: 08 – 12 mins
1700-1900: 09 – 12 mins
After 1900: 10 – 12 mins
0630-0830: 11 – 12 mins
0831-1659: 08 – 11 mins
1700-1900: 09 mins
After 1900: 10 – 11 mins

Service 133 is an inter-town route connecting the estates of Ang Mo Kio, Serangoon and Bendemeer with many City areas such as Bugis, Suntec City, Marina Bay Sands and Shenton Way, experiencing good demand all-day round with its intra-city and town-city connections. Demand is substantially increased during weekday peak hours due to heavy commute between the estates and City.

The service is one of two routes plying between Ang Mo Kio Int and Shenton Way Ter, the other being Service 130.

During New Year’s Eve, operating hours for Service 133 will be extended with the extension of the last bus timing from Bus Stop 03511 – Aft Bayfront Stn Exit E, Bayfront Avenue towards Ang Mo Kio and Bus Stop 02161 – Promenade Stn, Temasek Avenue towards Shenton Way. Exact last bus hours are announced by SBS Transit closer to New Year’s Eve.

MRT Stations Served:

Special Departures:

  • Raffles Ave (The Esplanade) → Ang Mo Kio Int
    Weekdays: 0600hrs, 0612hrs, 0624hrs, 0636hrs
    Saturdays: 0600hrs, 0613hrs, 0627hrs, 0640hrs
    Sundays / Public Holidays: 0600hrs, 0615hrs, 0630hrs

Fare: Charges basic distance fares. See Bus Fares.


Operator History:

  • Late 1970s – 2001: Singapore Bus Services Ltd
  • 2001 – Present: SBS Transit Ltd

The Bus Service Operating License (BSOL) for this route will be renewed in 2023 under the Seletar Bus Package.


  • 1978: Introduced by SBS between Ang Mo Kio Ave 6 and North Bridge Road (before Stamford Road) (Loop)
  • 1980 (06 Jan): Amended to terminate at Ang Mo Kio Ave 3
  • 1981 (05 Jul): Amended to Ang Mo Kio Ter at Ctrl 2
  • 1983 (10 Apr): Relocated to AMK Interchange following opening
  • 1987 (26 Jul): Amended to terminate at Marina Centre Ter, also amended to ply via CTE/Braddell Rd following the opening of the expressway from its original Lor Chuan route.
  • 1988 (10 Jul): Route variant 133A introduced to serve the new Serangoon Estate via Boundary Rd and Serangoon Ave 2, and continuing along 133’s route to Marina Centre
  • 1989: Original 133 withdrawn, 133A later renumbered 133
  • 1997: Amended to loop at Suntec City, no longer terminating at Marina Centre Terminal.
  • 2010 (26 Apr): Extended to Shenton Way Ter via Bayfront Ave & Marina Stn Rd. Route variant 133M introduced from Shenton Way Ter and looping at Temasek Avenue via Raffles Avenue and Temasek Boulevard.
  • 2011 (26 Sep): Designated wheelchair-accessible bus route (WAB)
  • 2012 (20 May): Service 133M withdrawn, obsolete after the Circle Line Extension opened.
  • 2013 (29 Dec): Post-MCE route amendments: Shenton Way Ter-bound trips to ply Bayfront Ave, Central Blvd and Shenton Way, skipping Marina Station Rd and Prince Edward Rd
  • 2014 (28 Sep): Route Amendments in Marina South Area: Amended from Maxwell Rd / Straits View to ply Robinson Rd and Marina Blvd towards Ang Mo Kio, calling at four additional bus stops. Bus stop 03539 Aft Marina Station Road along Central Blvd relocated for Service 133 towards Shenton Way Terminal.
  • 2017 (25 Jun): Amended to relocated Shenton Way Bus Terminal
  • 2018 (11 Mar): Start of operations under Seletar Bus Package (Tendered Contract)

Past Routings:

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