underwater

The Kolkata Metro Rail Corporation (KMRC) on Monday said that the East-West corridor project, which will be India's first underwater metro service, is expected to be completed by June 2023. The metro line, which will connect Salt Lake…

India is all set to witness its first-ever train that will commute under a river, with Kolkata’s futuristic metro to be the first train in India to run under a river covering a distance of 16.34 km east-west corridor. It is scheduled to…