Twin City Of Kolkata And Howrah To Be Linked With One Minute Underwater MetroArun Kumar DasSaturday, May 20, 2023 10:51 AM IST
East West Metro Corridor: India’s First Underwater Tunnel For Passengers Will Be A 45 Seconds Journey; Project Costs Upto Rs 120 CroreArun Kumar DasFriday, December 30, 2022 10:50 AM IST