SMRT Feeder Bus Service 903

SMRT Feeder Service 903 is a Feeder service operating from Woodlands Temporary Bus Interchange and looping at Woodlands Train Checkpoint along Woodlands Centre Road, passing through Riverside Road and Marsiling Lane.


Route Details (Click to expand)
Bus Service 903: Woodlands ↺ Woodlands Centre Rd (Loop)
  • Woodlands Sq
    – Woodlands Temp Int  NS9 
  • Woodlands Ave 2
    – Opp Blk 802
  • Riverside Rd
    – Progen Bldg
  • Marsiling Rd
    – Blk 18
  • Marsiling Lane
    – Blk 15
    – Blk 18
    – Si Ling Sec Sch
    – Blk 206
  • Marsiling Dr
    – Blk 203
  • Admiralty Rd
    – Marsiling CC
  • Woodlands Centre Rd
    – Woodlands Train Checkpoint
    – Opp Blk 1A
  • Admiralty Rd
    – Blk 23
  • Marsiling Dr
    – Blk 32
  • Marsiling Lane
    – Blk 212
    – GES S’pore
    – Opp Blk 19
    – Opp Blk 15
  • Marsiling Rd
    – Opp Blk 18
  • Riverside Rd
    -Opp Progen Bldg
  • Woodlands Ave 2
    – Blk 803
  • Woodlands Sq
    – Woodlands Temp Int  NS9 
Technical Information
Route WAB_logo_20px
Woodlands Temporary Bus Interchange ↺ Woodlands Centre Road (Loop)
Passes Through Riverside Rd, Marsiling Lane
Route Length 8.4 km
Travelling Time 35 mins
Operator Information
BCM Route Package Woodlands Bus Package
Current Operator SMRT Buses Ltd
Current Depot Woodlands Bus Depot (WLDEP)
Current Fleet 12-metre Double Decker Bus:
Volvo B9TL
18-metre Articulated Buses:
Mercedes-Benz O405G
12-metre Single Deck Buses:

Departure Times from Woodlands
0520 – 0100 (Weekdays/Sat)
0530 – 0100 (Sun/PHs)
Frequency Loop Service
0630-0830: 05 – 09 mins
0831-1659: 06 – 09 mins
1700-1900: 06 – 08 mins
After 1900: 07 – 14 mins

Route History

Feeder Service 903 serves residential blocks, schools and public amenities along Marsling Lane, Marsling Dr, Admiralty Rd and Woodlands Centre Rd, as well as industries at Marsling Industrial Estate, connecting them to transport nodes at Woodlands Regional Centre, namely Woodlands Regional Bus Interchange & Woodlands MRT Station. Its primary area of service is housing estate of Marsling.

The route serves schools such as Si Ling Secondary School, and also serves community amenities such as Woodlands Community Centre (CC), Marsling Lane (Blk 20) Market & Hawker Centre, Marsling CC and Woodlands Train Checkpoint. High capacity articulated buses are deployed on a daily basis due to high demand for residents, schools and public amenities alike, with exceptionally higher demand from the industrial estate during peak hours.

Route variant Peak Period Short Service 903P was introduced in 2015 using Private buses to enhance Bus Service 903. However, 903P only loops at Marsiling Lane, skipping Woodlands Centre Road. In Jan 2017, 903P was replaced with 903M, operated by SMRT Buses. Route details remain the same.

Commuters heading towards Woodlands Centre Road should not board 903M.

MRT Station served:

Special Departures:

  • Marsiling Drive (Blk 32)  Woodlands Temp Int
    0520hrs (Weekdays)

Route Variant:

  • Bus Service 903M: Woodlands Temp Int ↺ Marsiling Lane
    Weekdays: 0600hrs –  0800hrs, 1730hrs – 2000hrs

Fare: Distance fares for Feeder Services are capped at 3.2km. See Bus Fares. Calculate your bus fare using LTA’s fare calculator on here.

Fleet: See Above


Operator History:

  • 1982 – 1983: Singapore Bus Services Ltd
  • 1983 – 2004: Trans-Island Bus Services Ltd
  • 2004 – Present: SMRT Buses Ltd

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


  • 1982 (07 Feb): Introduced as Service 372 by SBS, a feeder service within Woodlands Estate. Woodlands Int – Marsiling Road (Loop)
  • 1983 (09 Oct): Handed to Trans-Island Bus Services (TIBS)
  • 1996 (04 Feb): Renumbered Service 903 and amended to start from Woodlands Regional Int, looping at Woodlands Centre Rd
  • 2016 (12 Mar): Amended to Woodlands Temp Int
  • 2016 (03 Apr): Designated wheelchair-accessible bus route (WAB)
  • 2017 (13 Jan): Route variant Bus Service 903M introduced to replace Peak Period Short Service 903P
  • 2018 (23 Apr): Start of regular Double Decker Bus Deployments

Past Routing:

  • 1982: Woodlands Int, Woodlands Centre Rd, Admiralty Rd, Marsiling Dr, Marsiling Lane, Marsiling Rd, Marsiling Dr, Admiralty Rd, Woodlands Centre Rd, Woodlands Rd, Woodlands Int
  • 1996: Current routing


External Links:



Back to Woodlands Intratown and Feeder services
Back to Feeder, Townlink and Intratown routes
Back to Bus Services
Back to Bus Articles

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