As preparations are under way to build the second airport for Chennai city at Parandur, Chennai Metro Rail has finished a study and submitted to the State government, on Thursday, a proposal to build a mass rapid transit system all the way from Poonamallee to Parandur via Thirumazhisai and Sriperumbudur. The total length of the corridor will be 43.63 km, covering 19 stations and it will be built at an estimated cost of ₹10,712 crore.
At present, Chennai Metro Rail’s phase II project being constructed now will have a station at Poonamallee and it will be ready in the next two years. The Poonamallee station is a part of corridor 4 of the phase II project and links Poonamallee with Light House. This corridor will be extended from Poonamallee upto Parandur. The two other stretches of phase II include Madhavaram to SIPCOT (corridor 3) and Madhavaram to Sholinganallur (corridor 5)