Connecting
Stages: Koman Nagar Rd Jn. Localities: OMR Thaiyur
With
Stages: Adayar O.T. Localities: Adyar
(Aggregate frequency : Around 1 bus every 33 minutes)*
S521
BroadwayThirupporur
Delux
Every 48 mins
S587
BroadwayThirupporur
Delux
Every 105 mins