12.82754 80.1651 16 Asia/Kolkata Tamil Nadu Medavakkam - Mambakkam - Sembakkam Road Medavakkam - Mambakkam - Sembakkam Road 600127 Tamil Nadu IN Tiruporur India 12.82740 80.16510 secondary 0.016 0.9 Tiruporur IN Tamil Nadu Tamil Nadu Tamil Nadu India 600127 Medavakkam - Mambakkam - Sembakkam Road 12.82740 80.16510 secondary 0.016 0.9 CHENNAI-MHRXZ MAMBAKKAM-MHRXZ 4856339838219 6 administrative Tiruporur boundary 55 administrative Chengalpattu district boundary 66 administrative Tiruporur boundary Medavakkam - Mambakkam - Sembakkam Road Vandaloor - Kelambalkam 12.82768 80.165135 0.031