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All routes › Singapore Bus › 991B

991BChoa Chu Kang Int (Choa Chu Kang Loop) → Opp Choa Chu Kang Mkt (Choa Chu Kang Ave 1)

Singapore Bus · Live positions

Track 991B live on the map

Connects with trains at 2 stops — marked in the stop list

Choa Chu Kang Int (Choa Chu Kang Loop)NSLOpp Choa Chu Kang Mkt (Choa Chu Kang Ave 1)Lot 1/Choa Chu Kang Stn (Choa Chu Kang Ave 4)NSL

Towards Opp Choa Chu Kang Mkt (Choa Chu Kang Ave 1)

First00:17
Last00:53
End to end~12 min
Stops7

How often

Early morning00:17–00:53About every 18 min
Full timetable from Choa Chu Kang Int (Choa Chu Kang Loop) 3 departures
00173553

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Times are today’s published schedule from the operator’s official feed. Trains and buses can run early or late — the live map shows where they actually are.

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Timetables and live positions: Malaysia Open API (Prasarana, KTMB, APAD) and LTA DataMall. Map and place search data © OpenStreetMap contributors.