SMRT Bus Service 858

SMRT Bus Service 858 is a trunk route from Woodlands Regional Interchange and looping at Changi Airport, passing through Woodlands Avenue 9, Sembawang, Yishun, Lentor and Jalan Kayu. Much of this route plies express sectors along the Tampines & Seletar Expressways, and at 73.4km long, it is the longest bus route in Singapore.

SMRT MAN NL323F (SMB268E) - Service 858

SMRT MAN NL323F (SMB268E) – Service 858

Route Information
Route Woodlands Regional Bus Interchange  Changi Airport PTB2 (Loop)  WAB_logo_20px
Passes Through Woodlands Ave 9, Sembawang, Yishun, Lentor, TPE, Jln Kayu, TPE
Route Length 73.4km
Travelling Time 165mins
Operator Information
Current Operator SMRT Buses
Current Depot Woodlands Bus Depot (WLDEP)
Current Fleet MAN NL323F
Departure Times from Woodlands Daily:
0515 – 2300 (Full Route)
2314 – 2314 (One Trip | Terminates at Changi Airport PTB2)
2330 – 0030 (Four Trips (858A) | Terminates at Blk 923, Yishun Ave 2)
Departure Times from Changi PTB2 Daily:
0629 – 0023 (To Woodlands Regional Int)
Frequency Loop Service
0630-0830: 07 – 10 mins
0831-1659: 08 – 13 mins
1700-1930: 08 – 13 mins
After 1930: 12 – 19 mins
Notes - At 2314hrs, buses leaving Woodlands Regional Int will terminate at Changi Airport PTB2 Basement.
– From 2330hrs onwards, buses leaving Woodlands Regional Int will be renumbered as 858A, and terminate at Yishun Ave 2(Blk 923). The last bus will depart from Woodlands Regional Int at 0030hrs.

Route History

Service 858 is a residential and inter-town route plying between the housing estates of Woodlands, Sembawang, Yishun, and stretching far east to Changi Airport. Much of its route plies express sectors along the Seletar Expressway (SLE), Tampines Expressway (TPE) and Pan-Island Expressway (PIE). At 73.4km long, it is the longest bus route in Singapore (after the shortening of NightRider NR7 in 2014). The ride from Yishun to Changi Airport takes about 35 minutes in smooth traffic.

At 2314hrs daily, the bus leaving Woodlands Regional Int will terminate at Changi Airport PTB2 Basement. From 2330hrs to 0030hrs daily, buses leaving Woodlands Regional Int will be renumbered as 858A, and terminate at Yishun Ave 2 (Blk 923). From Changi Airport PTB2, the last bus returning to Woodlands departs at 0023hrs daily.

As the quickest transport link from housing estates of the North to Changi Airport, as well as providing valuable inter-town connections in the North, this service encounters moderate to high demand throughout the day. Due to its extended length, bus bunching is relatively common, which BSRF is attempting to minimize.

Changi Airport:

Changi Airport Passenger Terminal Buildings (PTBs) 1, 2 and 3 have their bus stops integrated into their basement levels, which also serves as a cargo loading and unloading bay. Security checks for any unattended or suspicious articles are carried out before a bus enters each Airport PTB. It remains unknown if Changi Airport prohibits bendy buses within the Airport basements.

Occasionally when Changi Airport basement is closed, buses will be diverted to to T1/T2/T3 Departure Drive.

Special Departures:

  • Yishun Avenue 2 (Opp Yishun Sports Hall)  Woodlands Reg Int
    Daily: 0530hrs – 0700hrs

Caters to inter-town commuters before the first bus arrives from Changi Airport.

MAN NL323F on 858A

MAN NL323F on 858A

Shortworking Trips:

  • Service 858A: Woodlands Regional Int → Yishun Ave 2 (Aft NorthPoint Shop Ctr)
    Daily: 2330hrs – 0030hrs

Fare: See Fare Table.

Fleet: Service 858′s fleet comprises a full fleet of MAN NL323F buses, with additional MAN NL323Fs added under the BSEP scheme. Bendy buses are not deployed possibly due to regulations on vehicles entering Changi Airport basement.

Route Information: <List of acronyms>

Loop Service (via Changi Airport PTB 3, 1, 2)
  1. Woodlands Regional Interchange
  2. Woodlands Ave 7 (Blk 825)
  3. Woodlands Ave 7 (Blk 853)
  4. Woodlands Ave 4 (Blk 864)
  5. Woodlands Ave 4 (Blk 869)
  6. Woodlands Ave 9 (Opp Blk 757A CP)
  7. Woodlands Ave 9 (Opp Blk 773)
  8. Woodlands Ave 9 (Aft Woodlands Ind Pk E6)
  9. Gambas Ave (Yew Huat Scaffolding Work)
  10. Gambas Ave (Seagate)
  11. Woodlands Ave 7 (Flextronics)
  12. Sembawang Way (Blk 469B)
  13. Sembawang Way (Blk 358A CP)
  14. Sembawang Way (Opp Sembawang Stn)
  15. Canberra Rd (Aft Admiral Hill)
  16. Canberra Rd (Opp Blk 311)
  17. Sembawang Rd (Aft Canberra Rd)
  18. Sembawang Rd (Aft Sembawang Shop Ctr)
  19. Sembawang Rd (Aft Jln Kemuning)
  20. Sembawang Rd (Blk 114)
  21. Sembawang Rd (Blk 101)
  22. Yishun Ave 5 (Opp Blk 701A)
  23. Yishun Ave 5 (Blk 145)
  24. Yishun Ave 2 (Aft Northpoint Shop Ctr)
  25. Yishun Ave 2 (opp Blk 757)
    Yishun Ctrl 1
  26. Yishun Central 2 (Aft Yishun Ctrl1)
    Yishun Ctrl
  27. Yishun Ave 2 (Blk 608)
  28. Yishun Ave 2 (Opp Khatib Stn)
  29. Yishun Ave 2 (Yishun Sports Hall)
  30. Lentor Ave (Aft Yishun Ave 1)
  31. Lentor Ave (Aft Sg Seletar Bridge)
  32. Lentor Ave (LP 94)
    SLE (express)
    TPE (express)
  33. Jln Kayu (Bef Seletar Camp G)
    TPE (express)
  34. TPE (Aft Punggol Rd)
    TPE (express)
    PIE (express)
  35. Airport Blvd (Airport Police Stn)
  36. Airport Blvd (Bef Changi Airport PTB3)
  37. PTB3 Basement (Changi Airport PTB3)
  38. PTB1 Basement (Changi Airport PTB1)
  1. PTB1 Basement (Changi Airport PTB1)
  2. PTB2 Basement (Changi Airport PTB2)
  3. Airport Blvd (Aft Changi Airport PTB2)
  4. Airport Blvd (Near SATS Flight Kitchen)
    PIE (express)
    TPE (express)
  5. TPE (Bef Punggol Rd)
    TPE (express)
  6. Jln Kayu (Aft Seletar Camp G)
    TPE (express)
    SLE (express)
  7. Lentor Ave (Aft SLE)
  8. Lentor Ave (Bef Sg Seletar Bridge)
  9. Lentor Ave (Bef Yishun Ave 1)
  10. Yishun Ave 2 (Opp Yishun Sports Hall)
  11. Yishun Ave 2 (Bef Khatib Stn)
  12. Yishun Ave 2 (Blk 790)
    Yishun Ctrl
  13. Yishun Central 2 (Aft Yishun Ctrl)
    Yishun Ctrl 1
  14. Yishun Ave 2 (Blk 763)
  15. Yishun Ave 2 (Yishun Stn)
  16. Yishun Ave 5 (Blk 741)
  17. Yishun Ave 5 (Blk 701)
  18. Sembawang Rd (Opp Blk 101)
  19. Sembawang Rd (Opp Blk 115B)
  20. Sembawang Rd (Seletaris Condo)
  21. Sembawang Rd (Opp Sembawang Shop Ctr)
  22. Sembawang Rd (Bef Canberra Rd)
  23. Canberra Rd (Blk 311)
  24. Canberra Rd (Bef Sembawang Stn)
  25. Sembawang Way (Sembawang Stn)
  26. Sembawang Way (Blk 339 CP)
  27. Sembawang Way (Opp Blk 469B)
  28. Woodlands Ave 7 (Seagate)
  29. Gambas Ave (Opp Seagate)
  30. Gambas Ave (Opp Yew Huat Scaffolding Work)
  31. Woodlands Ave 9 (Aft Gambas Ave)
  32. Woodlands Ave 9 (Blk 774)
  33. Woodlands Ave 9 (Blk 759)
  34. Woodlands Ave 4 (Evergreen Pr Sch)
  35. Woodlands Ave 4 (Blk 701A CP)
  36. Woodlands Ave 7 (Aft 888 Plaza)
  37. Woodlands Ave 7 (Blk 891C CP)
  38. Woodlands Regional Interchange
Service 858 at a glance

Service 858 at a glance

Operator History:

  • 1996 – 2004: Trans-Island Bus Services Ltd
  • 2004 – Present: SMRT Buses Ltd

The Bus Service Operating License (BSOL) for this route will be renewed in 2016.



  • 1996 (04 Feb): Introduced between Yishun Int and Woodlands Regional Int, via Gambas Avenue and Yishun Ave 3
  • 1997 (02 Nov): Extended to loop at Changi Airport, and amended to Yishun Ave 5
  • 2001: Amended to serve Jln Kayu in both directions
  • 2007 (11 Nov): Calls at Changi Airport Terminal 3 basement stop
  • 2010 (28 Mar): Amended to ply along Sembawang Way, Canberra Road and Yishun Central 2, serving the Sembawang estate and Yishun Polyclinic/Khoo Teck Puat Hosp.
  • 2010 (29 Nov): Designated wheelchair-accessible bus route (WAB)
  • 2014 (Feb): Bus Service Reliability Framework (BSRF) implemented for a two-year trial
  • 2014 (05 Oct): Calls at Tampines Expressway (Punggol Road) Bus Interchange

Past Routings:


Mercedes-Benz O405 on 858

External Links & References:

Back to Bus Services
Back to Bus Articles

About these ads

4 thoughts on “SMRT Bus Service 858

  1. Is there any changes in the 858 service? I see it being used as a morning premium service between Bukit Batok West to Suntec but cannot seem to find any relevant information on this bus number-service route. Thank you.

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s