Kolkata East-West Metro’s Howrah-bound tunnel complete
KOLKATA: A critical part of the East-West Metro’s construction was completed on Friday with one of the two tunnels connecting Howrah to Salt Lake via Kolkata under the Hooghly river finished as the boring machine reached Sealdah, an official said. TBM Urvi reached Sealdah completing the Howrah-bound tunnel that is being constructed as part of […]