Chennai Metro Rail Ltd. will soon begin work along the much-awaited IT corridor from Sholinganallur to SIPCOT. With three corridors — Madhavaram to SIPCOT, Light House to Poonamallee and Madhavaram to Sholinganallur, the phase 2 project of Chennai Metro is expected to drastically reduce travel time from one end of the city to the other. On this 10-km elevated stretch, …