City Direct Bus Service 671

City Direct Bus Service 671 is an AM/PM Peak City Direct Service between Buangkok and the Central Business District, passing through Sengkang West. It is the twenty-first City Direct route, as well as the sixty-sixth (66th) route introduced under the Bus Service Enhancement Programme (BSEP). It was launched on 17 Oct 2016.

An additional trip in the morning to the CBD commences on 25 June 2018 with timing revisions for City Direct 671.


City Direct 671
Punggol Rd → Marina Blvd | Central Blvd → Punggol Rd
AM Peak
Towards CBD
PM Peak
Towards Sengkang
  • Punggol Rd
    – Opp The Rivervale
  • Sengkang East Ave
    – Ranggung Stn Exit B
  • Compassvale Rd
    – Blk 203
  • Compassvale Dr
    – Blk 204 CP
  • Anchorvale Dr
    – Nan Chiau High Sch
    – Blk 306 CP
  • Anchorvale Rd
    – Anchor Green Pr Sch
  • Sengkang East Ave
    – Opp Blk 310B
    – Layar Stn Exit B/Blk 417A
    – Opp Fernvale Stn
    – Fernvale Pr Sch
  • Sengkang West Rd (Express)
  • Yio Chu Kang Rd (Express)
  • CTE (Express)
  • Outram Rd (Express)
  • Cantonment Rd (Express)
  • Keppel Rd (Express)
  • Anson Rd
    – Mapletree Anson
  • Robinson Rd
    – Aft Capital Tower
    – Opp SO Sofitel S’pore
  • Marina Blvd
    – The Sail
    – Marina Bay Financial Ctr
  • Ctrl Blvd
    – Marina Bay Stn
    – Downtown Stn
  • Shenton Way
    – UIC Bldg
    – Opp MAS Bldg
  • Keppel Rd (Express)
  • Cantonment Rd (Express)
  • Outram Rd (Express)
  • CTE (Express)
  • Yio Chu Kang Rd (Express)
  • Sengkang West Rd (Express)
  • Sengkang East Ave
    – Opp Fernvale Pr Sch
    – Fernvale Stn/Blk 439A
    – Layar Stn Exit B
    – Blk 311A
  • Anchorvale Rd
    – Blk 309D
  • Anchorvale Dr
    – Blk 313B
    – Blk 321 CP
  • Compassvale Dr
    – Opp Blk 204 CP
  • Compassvale Rd
    – Blk 206A
  • Sengkang East Ave
    – Ranggung Stn Exit A
  • Punggol Rd
    – The Rivervale


Technical Information
[AM]: Punggol Rd (Opp The Rivervale) → Marina Blvd (Marina Bay Financial Ctr)
[PM]: Central Blvd (Marina Bay Station) → Punggol Rd (The Rivervale)
Passes Through Sengkang East Ave, Compassvale Rd/Dr, Anchorvale Rd/Dr
Route Length 22.7 km (D1) | 23.3 km (D2)
Traveling Time 65 mins
Operator Information
BCM Route Package City Direct Bus Services
Current Operator Rui Feng Chartered Pte Ltd
Current Fleet Private Buses
Departure Times from Punggol Rd
0730 – 0750 (Weekdays except Public Holidays), 3 Trips
Departure Times from Central Blvd
1820 – 1835 (Weekdays except Public Holidays), 2 Trips
Frequency AM Peak
PM Peak
10 mins 15 mins


City Direct Service 671 provides residents of Sengkang West with greater connectivity to the CBD. The service provides a travel alternative for commuters who relied on the rail network and feeder buses to and from work. The route incorporates an express sector between Fernvale and the CBD via Yio Chu Kang Rd, CTE, Outram Rd and Cantonment Rd.

This is the twenty-first City Direct service to be introduced under the Bus Service Enhancement Programme (BSEP), which provides more options for commuters using stretches of the existing rail lines that experience persistently high ridership, while the ongoing rail enhancement measures are being implemented.

The tender for this route called for on 15 April 2016. Read more about the tender here.


Departure Timings:

  • AM Peak from Punggol Rd (Opp The Rivervale): 0730hrs, 0740hrs, 0750hrs
  • PM Peak from Central Blvd (Marina Bay Stn): 1820hrs, 1835hrs

Fares: Charges regular distance-based express fares. Calculate your bus fare using LTA’s fare calculator on here.

Free rides were given out to commuters on the first day of service on 17 October 2016.

Route History:

  • 2016 (15 Apr): Tender for City Directs 651, 671 & 672 announced; tender closes 10 May 2016.
  • 2016 (01 Aug): Contract awarded to Rui Feng Chartered Pte Ltd
  • 2016 (17 Oct): Launched under the Bus Service Enhancement Programme.
  • 2018 (25 Jun): Third morning trip added, departure times from Punggol Rd revised to 7:30am, 7:40am and 7:50am

Operator History:

  • 17 Oct 2016 onwards: Rui Feng Chartered Pte Ltd


External Links & References:

Back to City Direct Services
Back to Bus Services

19 thoughts on “City Direct Bus Service 671

  • 11 April 2018 at 8:13 AM

    Bus 550 no longer plying the sengkang east/West route. Now there is over congestion at the layar and fernvale bus stops. Please consider adding a 3rd bus to this route.

    • 18 April 2018 at 8:02 AM

      Strongly Agree
      The bus got full even before last 3 bus stops, so it didn’t even stop!
      Please consider more frequency.


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