70K+ passengers on day 1 of underwater Kolkata Metro nnadmin | March 17, 2024 The metro section linking Howrah Maidan to …
Underwater metro service starts in Kolkata nnadmin | March 15, 2024 On Friday, the commercial operations of Kolkata’s …
Airtel to provide underwater 5G connectivity to Kolkata Metro commuters nnadmin | February 27, 2024 On Monday, Bharti Airtel, a prominent telecom …