Passenger services begin on Mumbai Metro Line 3; construction of Thane Integral Ring Metro Rail project begins, India October 7, 2024 | Asia Pacific News, News Mumbai Metro Rail Corporation (MMRC) has commenced passenger services on Line 3 of Mumbai Metro, the first underground metro line in Mumbai. Currently, it spans around 12.5 km and covers 10 stations (... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password