Route 21C Details
21C connects Central (Central) with Kannagi Nagar S.C.Board (Okkium Thuraipakkam / Thuraipakkam).
This route is Ordinary type.
The total journey time from Central to Kannagi Nagar S.C.Board using 21C is 65 mins.
During peak hours, the frequency of 21C is one bus every 44 minutes.
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