The route operates from Ang Mo Kio Bus Interchange and ends at Mandai Lake Road (Singapore Zoo), operating during the mornings of Weekends & Public Holidays.
|Route||Ang Mo Kio Bus Interchange → Mandai Lake Road (Singapore Zoo)
|Passes Through||Boundary Rd, Yio Chu Kang Rd, Hougang Ave 9|
|Route Length||13.5 km|
|Journey Time||~40 mins|
|BCM Route Package||Seletar Bus Package|
|Current Operator||SBS Transit Ltd|
|Current Depot||Seletar Bus Depot|
|Current Fleet||12-metre Single Deck Buses:
– Mercedes-Benz Citaro
||From Ang Mo Kio Interchange:
Saturdays: 0832hrs–1215hrs | 13–32 min frequency
Sundays & Public Holidays: 0824hrs–1232hrs | 13–32 min frequency
Short Trip Service 138A is a trunk service operating from Ang Mo Kio Bus Interchange and ends at Mandai Lake Road (Singapore Zoo).
As a Short-Trip Service, the route operates on Weekdays, during the evening peak hours. It mainly supplements the high demand for Service 138 from Ang Mo Kio MRT/Int to residential estates around Ang Mo Kio.
- From Ang Mo Kio Interchange:
Saturdays: 0832hrs, 0846hrs, 0900hrs, 0914hrs, 0928hrs, 0942hrs, 0956hrs, 1010hrs, 1024hrs, 1038hrs, 1052hrs, 1106hrs, 1120hrs, 1134hrs, 1147hrs, 1200hrs, 1213hrs
Sundays & Public Holidays: 0824hrs, 0837hrs, 0850hrs, 0917hrs, 0944hrs, 1012hrs, 1040hrs, 1054hrs, 1121hrs, 1135hrs, 1148hrs, 1202hrs, 1215hrs, 1229hrs
Fare: Charges regular distance fares for trunk services. See Bus Fares.
MRT Station Served
- NS16 Ang Mo Kio
- 2012 – Present: SBS Transit Ltd
- 2012 (01 Dec): Introduced from Ang Mo Kio Int to Mandai Lake Rd (Singapore Zoo).