One sultry Saturday morning, my daughter and my husband suggested we take a ride on the Kolkata underwater Metro. The idea of ... a replica of the path-breaking project. It depicts the Howrah ...

The Green Line is India’s first underwater metro tunnel and the deepest metro shaft. The first phase of the line was inaugurated in 2020 by the then Minister of Railways, Piyush Goyal. The Kolkata ...

India's first underwater metro tunnel is ready in Kolkata under the Hooghly river and is expected to be fully functional by the end of 2023. The first trial run of the metro took place on April 12 ...