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.
|Route||Aljunied Road (Aljunied Stn) → Aljunied Road (Opp Aljunied Stn) via Rhu Cross|
|Passes Through||Mountbatten, Tanjong Rhu|
|Route Length||14.6 km|
|Journey Time||~ 42–44 mins|
|BCM Route Package||Serangoon – Eunos Bus Package|
|Current Operator||SBS Transit Ltd|
|Current Depot||Hougang Bus Depot|
|Current Fleet||12-metre Single Deck Bus:
– Mercedes-Benz Citaro
– Scania K230UB
||Weekdays, except Public Holidays
From Aljunied Road (Aljunied Stn): 0638hrs, 0704hrs, 0730hrs & 0832hrs
From Tanjong Rhu Rd (Dunman High Sch): 1414hrs, 1454hrs & 1539hrs
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 AM 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).
- From Aljunied Rd (Aljunied Stn):
Weekdays: 0638hrs, 0704hrs, 0730hrs & 0832hrs
- From Tanjong Rhu Rd (Dunman High Sch):
Weekdays: 1414hrs, 1454hrs & 1539hrs
Fare: Charges regular distance fares for trunk services. See Bus Fares.
MRT Stations Served
- 2 Jan 2009 – Present: SBS Transit Ltd
- 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)