Kolkata, Mar 6 (PTI) Special light effects and paintings of fishes adorning India's first underwater metro tunnel in Kolkata ... corridor as one," a senior railway official said.

The 4.8-km Esplanade-Howrah Maidan stretch in Kolkata has been built at a cost of Rs 4,960 crore PTI ...

Prime Minister Narendra Modi is set to inaugurate India's first under-river metro tunnel in Kolkata ... of trains running underwater. • Executed by the Kolkata Metro Rail Corporation Limited ...

But the latest attraction is a unique one — Kolkata’s very first ‘Underwater Tunnel Aquarium’. In keeping with the festive season, a pair of Santa Clauses welcome visitors to the tunnel. Once inside ...

Following Kolkata's groundbreaking underwater metro project, India is now gearing up to unveil its first-ever undersea rail tunnel. On Saturday (January 18), Railway Minister Ashwini Vaishnaw ...

The Indian Minister of Railways, Piyush Goyal, tweeted a video of India’s first underwater ... of the underwater metro that is under construction under the Hoogly river in Kolkata on Twitter.