13.00265 80.08916 23 Asia/Kolkata Tamil Nadu ORR service Road ORR service Road 600069 Tamil Nadu IN Pallāvaram India 13.00285 80.08856 40 0.069 0.9 Pallāvaram IN Tamil Nadu Tamil Nadu Tamil Nadu India 600069 ORR service Road 13.00285 80.08856 40 0.069 0.9 CHENNAI-QBZHL TIRUARAM-QBZHL 4856341565645 6 administrative Pallavaram boundary 55 administrative Chengalpattu district boundary 66 administrative Pallavaram boundary ORR service Road Outer Ring Road 13.003035 80.08934 0.087