TN takes up ₹3,088-cr multi-deck elevated corridors

Elevated Corridor
The Tamil Nadu government has decided to build a ₹3,088 crore multi-deck elevated transport corridor in Old Mahabalipuram Road (OMR) in a phased manner. The project is aimed at decongesting the road from Taramani to Siruseri in Phase-I and Siruseri to Mahabalipuram in Phase-II. The government is also set to merge both Chennai Metro phase -2 and Elevated Transport Corridor projects and initiate work on the 18-km long Old Mahabalipuram Phase-I project starting from Taramani to Siruseri. The construction work for phase-2 project of the 120km Chennai Metro Rail is set to commence, of which 76.3 km will be elevated. It is estimated to cost around ₹69,180 crore, and will have 128 metro stations comprising three Corridors - Madhavaram to SIPCOT (45.8 km), Light House to Poonamallee (26.1 km) and Madhavaram to Sholinganallur (47.0 km). Chennai Metro Rail Limited (CMRL) and the Tamil Nadu Road Development Company (TNRDC) are inking an MoU on the infrastructure projects. According to the proposed plan, a single pier 2.50 metre wide will be built in the median with a vertical clearance of 5.5 metre and will serve as dual deck elevated corridor at certain places and at a times triple-decked. The elevated road will be at first level above ground and Chennai Metro rail will be on the second level and the road will connect SRP and Siruseri junctions with entry and exit ramps at Perungudi junction, Thoraipakkam, Sholinganallur junction and Siruseri junctions.

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