SBS Transit Bus Service 139

SBS Transit Bus Service 139 is a trunk route running between Toa Payoh Int and Bukit Merah Int, passing through St. Michael’s Estate, Jalan Besar / Serangoon Road, Dhoby Ghaut, River Valley, Alexandra and Lengkok Bahru. A route variant (Service 139M) is also operated.


Route
Bus Service 139: Toa Payoh ↔ Bukit Merah
Direction 1
Towards Bukit Merah
RED Plate
Direction 2
Towards Toa Payoh
WHITE Plate
  • Lor 6 Toa Payoh
    – Toa Payoh Int NS19
  • Jln Toa Payoh
    Opp Trellis Twrs
  • Balestier Rd
    Bef Jln Dusun
    Zhongshan Mall
  • Jln Rajah
    Blk 102
    Blk 105
  • Whampoa Rd
    Blk 114
  • Jln Bahagia
    Blk 29
    Bet Blks 33/34
  • Kim Keat Rd
    Opp NKF
    Bef Kim Keat Lane
  • Balestier Rd
    Opp Balestier Pt
    Opp Balestier Twrs
    NorthLight Sch
    Opp S’pore Khalsa Assn
  • S’goon Rd (Express)
  • Boon Keng Rd
    Boon Keng Stn/Blk 22 NE9
  • Bendemeer Rd
    Bef Lavender St
  • Jln Besar
    Hoa Nam Bldg
    Aft Allenby Rd
    Opp Veerasamy Rd
    Jln Besar Stn Exit A DT22
  • Bencoolen St
    ibis S’pore on Bencoolen
    Bef Bencoolen Stn Exit A DT21
  • Orchard Rd
    YMCA
  • Penang Rd (Express)
  • Clemenceau Ave
    Aft Haw Par Glass Twr
  • River Valley Rd
    UE Sq
    Bef Kim Yam Rd
    Opp St. Thomas Wk
    Aft ERC Inst
    RV Residences
    Valley Pt
  • Delta Rd
    Blk 4
  • Alexandra Rd
    Gan Eng Seng Sec Sch
    Delta Sports Hall
    Opp Tanglin View
    SIS Bldg
    Bef Dawson Rd
  • Leng Kee Rd
    Opp Motor Image
  • Lengkok Bahru
    Blk 63B
    Opp Blk 55
    Opp Blk 44
  • Jln Bt Merah
    Opp Pacific Tech Ctr
  • Bt Merah Ctrl
    Blk 161
    – Bt Merah Int
  •  Bt Merah Ctrl
    – Bt Merah Int
    Blk 1003
  • Jln Bt Merah
    Opp Bt Merah Sec Sch
  • Lengkok Bahru
    Blk 44
    Blk 55
    Blk 54
  • Leng Kee Rd
    Porsche Ctr S’pore
  • Alexandra Rd
    Aft Dawson Rd
    Opp SIS Bldg
    Tanglin View
    Opp Delta Sports Hall
    Opp Gan Eng Seng Sec Sch
  • River Valley Rd
    Opp Valley Pt
    Stellar RV
    Opp ERC Inst
    St. Thomas Wk
    Aft Kim Yam Rd
    Opp Mohd Sultan Rd
  • Clemenceau Ave
    Aft River Valley Rd
    Opp Haw Par Glass Twr
  • Orchard Rd
    Aft Dhoby Ghaut Stn NS24NE6CC1
  • Prinsep St
    – Sch of The Arts
  • Selegie Rd
    Peace Ctr
    Selegie Ctr
  • S’goon Rd
    Tekka Ctr
    Broadway Hotel
    Sri Srinivasa Perumal Tp NE8
    Sri Vadapathira K Tp
  • Balestier Rd
    S’pore Khalsa Assn
    S’pore Indian Assn
    Balestier Twrs
  • Whampoa Dr
    Blk 82
  • Jln Bahagia
    Blk 29
    Bet Blks 33/34
  • Jln Rajah
    Curtin S’pore
    Opp Blk 102
  • Ah Hood Rd
    Opp EASB
  • Balestier Rd
    Aft Irrawaddy Rd
  • Thomson Rd
    Opp Tan Tong Meng Twr
  • Jln Toa Payoh
    Trellis Twrs
  • Lor 6 Toa Payoh
    – Toa Payoh Int NS19

Note:

  • Bus Service 139 towards both Bukit Merah and Toa Payoh duplicates along Jalan Bahagia. Check the bus destination before boarding.
    – Buses displaying the Red 139 Plate head towards Bukit Merah
    – Buses displaying the White 139 Plate head towards Toa Payoh

 

Technical Information
Route WAB_logo_20px
Toa Payoh Bus Interchange  Bukit Merah Bus Interchange
Passes Through St. Michael’s Estate, Jalan Besar / Serangoon Road, Dhoby Ghaut, River Valley, Alexandra, Lengkok Bahru
Route Length 17.7 km (D1) | 17.0 km (D2)
Travelling Time 80 mins
Operator Information
BCM Route Package Bishan – Toa Payoh Bus Package
Current Operator SBS Transit Ltd
Current Depot Braddell Bus Park (BRBP)
Current Fleet 12-metre Single Deck Bus
Scania K230UB
12-meter Double Deck Bus
Volvo B10TL
Departure Times from Toa Payoh 0530 – 0000 (Weekdays)
0540 – 0000 (Saturdays, Sundays/PHs)
Departure Times from Bukit Merah
0530 – 0000 (Daily)
Frequency Direction 1 Direction 2
0630-0830: 08 – 10 mins
0831-1659: 11 – 15 mins
1700-1900: 10 – 13 mins
After 1900: 13 – 17 mins
0630-0830: 10 – 12 mins
0831-1659: 09 – 16 mins
1700-1900: 10 – 13 mins
After 1900: 12 – 17 mins

 

Service 139 is a trunk route connecting the residential areas of Toa Payoh, St. Michael’s, Boon Keng and Bukit Merah with connections to the city areas of River Valley, Dhoby Ghaut, Little India and Farrer Park. Offering various unique route connections, demand is largely moderate throughout the day. Double-deckers were first added to the fleet in 2011.

The route receives considerable demand between Whampoa and Toa Payoh, as residents of St. Michael’s commute to nearby Toa Payoh Town Centre. The sector has been enhanced with a supplementary bus service, Service 139M, from 14 Sep 2014.

Fare: Charges basic distance fares. See Bus Fares. Calculate your bus fare using LTA’s fare calculator on MyTransport.sg here.

MRT Stations Served
Special Departures
  • Balestier Rd (S’pore Khalsa Assn) → Toa Payoh Int
    Weekdays: 0555hrs, 0637hrs
Route Variants
  • Service 139M: Toa Payoh Bus Interchange ↺ Jalan Bahagia (Loop)
    Daily Service

Gallery

 


Operator History
  • 1970s – 1973: United Bus Company Pte Ltd
  • 1973 – 2001: Singapore Bus Services Ltd
  • 2001 – Present: SBS Transit Ltd

The Bus Service Operating License (BSOL) for this route will be renewed in 2026 under the Bishan – Toa Payoh Bus Package.

History
  • 1971: Introduced between Toa Payoh and Lengkok Bahru (Loop), operated by United Bus Company
  • 1979: Amended to Jalan Bukit Merah
  • 1980: Amended to Bukit Merah Interchange
  • 1983: Amended to Toa Payoh Int
  • 1993: Amended to ply River Valley Rd
  • 1997: Amended into St. Michael’s Estate
  • 1998 (31 May): Amended to Toa Payoh Temp Int
  • 2003 (21 Jun): Amended to ply Boon Keng Rd and Bendemeer Rd, under Phase 1 of NEL Rationalisation
  • 2011 (16 Oct): Amended to serve Prinsep Street with the closure of a section along Bencoolen St for the construction of the Downtown Line
  • 2012 (27 Aug): Introduction of shortworking trip 139A during PM Peak hours.
  • 2013: Service improvement under the Bus Service Enhancement Programme (BSEP)
  • 2013 (03 Dec): Designated wheelchair-accessible bus route (WAB)
  • 2014 (14 Sep): Route variant Service 139M introduced
  • 2016 (11 Dec): Resume plying Bencoolen Street with the completion of Downtown Line works
Past Routings
External Links & References

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