The Mumbai Metro Line 3, also known as the Aqua Line, is rapidly transforming the city’s commuting landscape, with two phases already operational and the final stretch nearing completion. This fully underground corridor is proving to be a game-changer for officegoers and residents alike, significantly alleviating traffic congestion, slashing travel times, and seamlessly integrating with existing and future transit lines. The project stands as a testament to Mumbai’s commitment to ... Aqua line metro in Mumbai: Get full info of Mumbai Metro Aqua line route map, station list, Stops, timings, interchange, fares. Prime Minister Narendra Modi inaugurated the final phase of Mumbai Metro Line-3, also called Aqua Line, during his two-day Maharashtra visit that began on Wednesday. The Aqua Line Metro route will span across Cuffe Parade to Aarey Depot, with a total of 27 stops, 26 of which will be underground stations. Phase one of the line will commence operations on October 04, linking the city’s western suburbs. The second phase, connecting central Mumbai to the Island City, is expected to follow shortly.