SBS Transit Bus Service 158A is a Short-Trip Service variant of Bus Service 158.
The route operates from Aljunied Road (Aljunied Stn) and ends at Aljunied Road (Opp Aljunied Stn) via Rhu Cross, operating only during the weekday morning peak hours, with additional special departures on weekday afternoons starting at Dunman High School.
↺ Rhu Cross (Loop)


Route Overview | ||||||||||||
Route ![]() |
Aljunied Road (Aljunied Stn) → Aljunied Road (Opp Aljunied Stn) via Rhu Cross | |||||||||||
Passes Through | Mountbatten Rd, Tanjong Rhu Rd | |||||||||||
Route Length | 11.1 km | |||||||||||
Traveling Time | 42 – 44 mins | |||||||||||
Operator Information | ||||||||||||
BCM Route Package | Serangoon – Eunos Bus Package | |||||||||||
Current Operator | SBS Transit Ltd | |||||||||||
Current Depot | Hougang Bus Depot (HGDEP) | |||||||||||
Current Fleet | 12-metre Single Deck Bus – Mercedes-Benz Citaro – Scania K230UB |
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Operating Hours | ||||||||||||
Departure Times from Aljunied Rd |
Weekdays, except Public Holidays | |||||||||||
06:38 – 08:32 | ||||||||||||
Fare Information |
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Fare | Charges regular distance fares |
Short Trip Service 158A is a trunk service operating from Aljunied Road (Aljunied Stn) and ends at Aljunied Road (Opp Aljunied Stn), via Rhu Cross.
As a Short-Trip Service, the route operates during Weekday Morning Peak hours and supplements the high demand for Service 158 from students commuting to Dunman High School in the mornings, as well as residents at Tanjong Rhu heading to Mountbatten and Aljunied MRT Station. In the afternoons during the school term, additional special departures are operated, departing from Tanjong Rhu Rd (Dunman High Sch).
MRT Stations Served
- EW9 Aljunied
- CC7 Mountbatten
Departure Timings
- From Aljunied Rd (Aljunied Stn):
Weekdays: 06:38, 07:04, 07:30 & 08:32
Special Departures
- From Tanjong Rhu Rd (Dunman High Sch):
Weekdays: 14:14, 14:54 & 15:39
Gallery:
Operator History:
- 2 Jan 2009 – Present: SBS Transit Ltd
The Bus Service Operating License (BSOL) for this route will be renewed in 2025 under the Serangoon – Eunos Bus Package.
Route History:
- 2009 (02 Jan): Introduced from Aljunied Road (Aljunied Stn) to Tg Rhu Rd (Opp Dunman High Sch)
- 2011 (01 Aug): Merged with Service 158B and extended to terminate at Aljunied Road (Opp Aljunied Stn)
- 2014 (10 Aug): Serves new bus stop opposite Blk 2 along Mountbatten Rd
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