Tenders floated for Chennai Metro stretch from CMBT to Puzhuthivakkam Updated: Updated: The 12-km elevated line will be part of the phase II project Share Article The 12-km elevated line will be part of the phase II project To provide improved connectivity and mobility, Chennai Metro Rail Ltd. (CMRL) plans to connect areas like DLF IT SEZ, Puzhuthivakkam, Adambakkam, Vanuvampet and Mugalivakkam in the phase II project. While the phase II project spans 118.9 km, this 12 km portion running from CMBT till Puzhuthivakkam will fall under the Madhavaram-Shollinganallur corridor. Grain Market, Sai Nagar Bus Stop, Elango Nagar Bus Stop, Mugalivakkam, DLF IT SEZ, Sathya Nagar, Chennai Trade Centre, Butt Road, Alandur, Adambakkam, Vanuvampet and Puzhuthivakkam will be the stations on the line.