India’s first underwater metro services to begin in Kolkata by December 2023

The East-West Metro Corridor project which is India’s first underwater metro service is expected to be completed by December 2023, the Kolkata Metro Rail Corporation (KMRC) said on Friday.The East-West Metro Corridor project which is India’s first underwater metro service is expected to be completed by December 2023, the Kolkata Metro Rail Corporation (KMRC) said on Friday.