SBS Transit Bus Service 191

SBS Transit Bus Service 191 is a trunk route running from Buona Vista Terminal and looping at Media Circle, passing through North Buona Vista Road and Portsdown Road.


Bus Service 191: Buona Vista ↺ Media Circle (Loop)
From Buona Vista
Looping at Media Circle
  • Nth Buona Vista Rd
    – Buona Vista Ter
  • Holland Dr
    – Blk 10A
  • Holland Ave (Express)
  • C’wealth Ave
    – Opp Blk 43 EW21CC22
  • Nth Buona Vista Rd
    – Buona Vista Stn Exit D EW21CC22
    – Opp Anglo-Chinese JC
  • Portsdown Rd
    – Opp one-north Stn/Galaxis CC23
    – Bef Weyhill Cl
    – Opp Tanglin Trust Sch
    – Bef Whitchurch Rd
    – Infinite Studios
  • Media Circle (Express)
  • Media Walk (Express)
  • Media Circle
    – Mediacorp Campus
  • Portsdown Rd
    – Aft Whitchurch Rd
    – Tanglin Trust Sch
    – Opp Weyhill Cl
    – one-north Stn/Galaxis CC23
  • Nth Buona Vista Rd
    – Aft Anglo-Chinese JC
    – Buona Vista Stn Exit C EW21CC22
  • C’wealth Ave
    – Blk 43 EW21CC22
  • Holland Dr
    – Blk 46
  • Nth Buona Vista Rd
    – Buona Vista Ter


  • No boarding and alighting at Buona Vista Terminal.
Technical Information
Route WAB_logo_20px
Buona Vista Bus Terminal ↺ Media Circle (Loop)
Passes Through C’wealth Ave, Portsdown Rd
Route Length 7.5 km
Travelling Time 30 mins
Operator Information
BCM Route Package Clementi Bus Package
Current Operator SBS Transit Ltd
Current Depot Ayer Rajah Bus Park (ARBP)
Current Fleet 12-metre Single Deck Bus:
Mercedes-Benz O530 Citaro
Scania K230UB
Departure Times from Buona Vista
0630hrs – 2010hrs (Daily)
Frequency Loop Service
0630 – 0830: 15 – 20 mins
0831 – 1659: 15- 20 mins
1700 – 1900: 15 mins
After 1900: 20 mins

Route History

Service 191 primarily serves low-density private housing estates at Portsdown Road with connections to Buona Vista MRT and Holland. The route also serves the Fusionopolis development near one-north.

Before its BSEP addition, the service was running with only 1 bus, with one of the lowest frequencies of any bus service in Singapore. Two Mercedes-Benz Citaro buses were added under the BSEP scheme in 2013.

No boarding and alighting is allowed at Buona Vista Bus Terminal. The first and last stop of this route is 11381 Blk 10A and 11389 Blk 46 along Holland Drive respectively.

2015 Route Extension to Media Circle

With the opening of the new Mediacorp Campus at Media Circle, Service 191 was extended to loop at Media Circle, omitting a bus stop along Portsdown Avenue from 06 December 2015. This brings about connections from the new Mediacorp campus to both one-north and Buona Vista MRT Stations.

MRT Stations Served:

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

Fleet: See Above.


Operator History:

  • 1988 – 2001: Singapore Bus Services Ltd
  • 2001 – Present: SBS Transit Ltd

The Bus Service Operating License (BSOL) for this route will be renewed in 2025 under the Clementi Bus Package.


  • 1988 (29 May): Introduced from Ghim Moh to Portsdown Rd (Loop), covering deleted sectors of service 33 and 200.
  • 1991: Amended to start from Buona Vista.
  • 2013: Service improvement under the Bus Service Enhancement Programme (BSEP)
  • 2015 (06 Dec): Extended to loop at Media Circle, skipping a bus stop along Portsdown Ave.
  • 2017 (21 Aug): Designated wheelchair-accessible bus route (WAB)

Past Routings:

External Links & References:

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