The Tambaram-Chengalpattu corridor will cross between Perungalathur and beyond the Paranur toll plaza. Once completed, it will add a carriageway to the busy stretch of traffic between the city and the southern parts of the state and to ensure smooth vehicular movement, ramps have been planned near the new bus stand coming up at Kilambakkam, by the side of Potheri railway station, Mahindra World City and at Guduvanchery.
