The Kolkata Metro’s underwater tunnel is an engineering marvel that every Kolkatan can be truly proud of. The next time you are in my city, do put this on your must-do itinerary. TRIVIA ...

India's first underwater metro ran between Howrah and Kolkata, from Esplanade to Howrah Maidan, a national record. The central government plans another tunnel under the Ganges for truck traffic.

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Dr. Manoj Kumar Krishnappa’s leadership and expertise have played an instrumental role in pushing the boundaries of railway technology in India, making the Kolkata Metro’s underwater passage a ...

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 ...

Sense of accomplishment seen among railway employees even as excited passengers get busy clicking photographs and shooting videos of Metro ride under the Hooghly My Kolkata Web Desk Published 06.03.24 ...

A giant Indian-made tunnel boring machine has arrived in Kolkata to continue work on the underground section of the Metro's Purple Line. Despite land issues for Kidderpore station, tunnelling will ...