Mumbai’s ambitious Goregaon-Mulund Link Road (GMLR) project will directly link the Western and Eastern Express Highways, dramatically improving citywide connectivity. The total corridor spans about 12.2 km, connecting Goregaon (WEH) in the west to Mulund (EEH) in the east. A key component is a pair of twin tunnels under the Sanjay Gandhi National Park (SGNP). Each tunnel is roughly 4.7 km long, and...