Route 40H
ANNA SQUAREPATTABIRAM
Scheduled departures from MTC. Actual times may vary.
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Direction
16 availableDepartures
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At the stop
Scheduled to depart 04:40 from AMBATHUR ESTATE
Stops along this route
AMBATHUR ESTATE → ANNA SQUARE
MTC Official data. Timings are scheduled departures (last updated September 2026); actual departure may vary with traffic.
The 40H is an MTC bus route in Chennai that runs between Anna Square and Pattabiram, covering 18 stops. Key stops along the way include Sterling Rd./Metrolog. Dept., Lucas TVS and Thirumullaivoyal.
The first 40H bus departs at 03:45 and the last at 21:45. MTC operates 148 trips a day on this route.
Yes. Route 40H has MTC night service in addition to its daytime trips.
MTC route data verified September 2026; corrections from local commuters.
