for the proposed metro rail extension from Koyambedu to Pattabiram (Outer Ring Road). The report outlines the feasibility and financial requirements for extending the Metro Rail network along this ...

Chennai currently has two metro lines covering 54 km. The first route runs from Chennai Airport to Central via Koyambedu, and the second from Central to Wimco Nagar via Guindy. 3.20 lakh people ...