Route 66PX
GUDUVANCHERYPOONAMALLEE
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 18:30 from GUDUVANCHERY
Stops along this route
GUDUVANCHERY → KILAMBAKKAM
MTC Official data. Timings are scheduled departures (last updated September 2026); actual departure may vary with traffic.
The 66PX is an MTC bus route in Chennai that runs between Guduvanchery and Poonamallee, covering 20 stops. Key stops along the way include Perungalathur, Pallavaram and Kundrathur B.S..
The first 66PX bus departs at 05:00 and the last at 22:12. MTC operates 66 trips a day on this route.
Route 66PX runs during regular daytime hours; no dedicated night service is listed for it.
MTC route data verified September 2026; corrections from local commuters.
