Route 556
THIRUVOTTIYURKATTUPALLI
Scheduled departures from MTC. Actual times may vary.
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Direction
6 availableDepartures
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At the stop
Scheduled to depart 08:30 from KATTUPALLI
Stops along this route
KATTUPALLI → PONNERI
MTC Official data. Timings are scheduled departures (last updated September 2026); actual departure may vary with traffic.
The 556 is an MTC bus route in Chennai that runs between Thiruvottiyur and Kattupalli, covering 20 stops. Key stops along the way include Echankuzhi, Athipattu Pudu Nagar and Ennore Port Main Gate.
The first 556 bus departs at 05:40 and the last at 21:50. MTC operates 28 trips a day on this route.
Route 556 runs during regular daytime hours; no dedicated night service is listed for it.
MTC route data verified September 2026; corrections from local commuters.
