For Service 859B in the reverse direction, check out Service 859A.
Tower Transit Bus Service 859B is a supplementary trunk route from Sembawang Interchange and looping at Admiralty Link, passing through Sembawang Crescent and Canberra Road in a clockwise loop fashion. Service 859A plies the same route in the counter-clockwise direction.
Both 859A and 859B are route variants of Bus Service 859 serving only within the Sembawang residential estate, and were introduced in their present form under the Bus Service Enhancement Programme (BSEP) on Sunday, 17 August 2014.
↺ Sembawang Cres (Loop)
|Route||Sembawang Bus Interchange ↺ Sembawang Cres (Loop)|
|Passes Through||Admiralty Link, Admiralty Dr, Sembawang Dr, Canberra Rd|
|Travelling Time||20 – 25 mins|
|BCM Route Package||Sembawang–Yishun Bus Package|
|Current Operator||Tower Transit Singapore Pte Ltd
(Tower Transit Singapore)
|Current Depot||Mandai Bus Depot|
|Current Fleet||Single Deck Bus
– MAN A22
– Volvo B5LH
|Double Deck Bus
– Alexander Dennis Enviro500
– MAN A95
|Departure Times from Sembawang||Daily|
|05:30 – 00:55|
||9 – 11 mins||9 – 22 mins||10 – 12 mins||10 – 28 mins|
|Fare||Charges regular distance fares
Bus Service 859B is a route variant of Bus Service 859. It duplicates Service 859 within the Sembawang residential estate, departing Sembawang Interchange and making a clockwise loop via Sembawang Cres, Admiralty Dr, Sembawang Dr, Admiralty Link and Canberra Rd before terminating at Sembawang Interchange.
Service 859B was introduced as a full-day supplementary bus service as part of the Bus Service Enhancement Programme (BSEP) service improvements. Service 859A plies the same route as Service 859B in the opposite direction.
The A and B suffixes used do not represent these routes as Short-Trip Services, but as route variants of Service 859. Such route numbering is similar to the Green and White plates (G/W suffix) used on SBS Transit feeder routes to indicate different directions of travel.
Both routes were launched on Sunday, 17 August 2014, to improve bus connectivity within the Sembawang estate and aid with high passenger loading on Service 859. The routes connect to public amenities such as Canberra Community Club, Sembawang Library, Sembawang Mart, Sembawang MRT Station, Sembawang Secondary School and Sun Plaza.
MRT Station Served
- NS11 Sembawang
- Service 859: Sembawang Bus Interchange ↺ Yishun Bus Interchange (Loop)
- Service 859A: Sembawang Bus Interchange ↺ Admiralty Link (Loop)
Gallery (SMRT Buses) at Page 2.
- 2014 – 02 Oct 2021: SMRT Buses Ltd
- 03 Oct 2021 – Present: Tower Transit Singapore Pte Ltd
The Bus Service Operating License (BSOL) for this route will be renewed in 2026 under the Sembawang–Yishun Bus Package.
- 2014 (17 Aug): Introduced between Sembawang Int and Admiralty Link (Loop) under the LTA’s Bus Service Enhancement Programme (BSEP)
- 2021 (03 Oct): Operations transferred to Tower Transit under the Sembawang-Yishun Bus Package