Return trains were at WL80 so booked a bus from Urappakkam to Ernakulam and then a train to my place. Again, confused how to reach Urappakkam bus stand. CoMaps couldn't help with public transport this time, so I made up this route with Wikipedia articles on Chennai suburban railway.
walk: iitm research park - thiruvanmiyur railway station
Chennai MRTS: thiruvanmiyur to chennai beach
south line chennai suburban: chennai beach to urappakkam
walk: urappakkam to urappakkam bus stand
Is there a faster way? this is on saturday btw, hope the suburban trains run on weekends too
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