The National Highways Authority of India (NHAI) will renew the surface of four important roads in north Chennai that allow heavy vehicles, mostly container-trailers, to provide connectivity to Chennai and Ennore ports.
The roads — Ennore Expressway (EEW), Tiruvottiyur-Ponneri-Panchetti (TPP) Road, Manali Oil Refinery Road (MORR), and the northern sector of the Inner Ring Road (IRR) — are all part of the Ennore Manali Road Improvement Project and were last laid in 2015.