
Chennai Metro Rail will make provisions for future projects of the Highways department such as an elevated corridor on this stretch. Only some changes will be made about the height of Chennai Metro Rail’s viaduct in certain locations. The 15.3-km Airport-Kilambakkam project will run through important locations in the southern suburbs with stations at Pallavaram, Kothandam Nagar, Chromepet, Mahalakshmi Colony, Thiru Vi Ka Nagar, Tambaram, Irumbuliyur, Peerkankaranai, Perungalathur, Vandalur, Arignar Anna Zoo and Kilambakkam Bus Terminus.