Mumbai’s suburban rail network is poised for a significant transformation as the Union Railway Ministry has initiated comprehensive plans to expand and modernise the city’s rail infrastructure.
This ambitious endeavour aims to enhance connectivity, reduce congestion, and support the growing demands of the Mumbai Metropolitan Region (MMR). A key component of the expansion is the proposed rail link connecting the upcoming Navi Mumbai International Airport (NMIA) to the suburban rail network. The plan includes two new lines: a 4-km stretch from Khandeshwar station to NMIA on the CSMT-Panvel Harbour Line, and a 1-km line from Targhar to NMIA on the Seawoods/Belapur-Uran corridor. These additions are expected to facilitate seamless access to the airport, promoting ease of travel for passengers and enhancing the airport’s connectivity with the broader MMR.
To address the persistent issue of congestion, the railways are planning to segregate suburban and long-distance train services. This involves the construction of new lines and the expansion of existing corridors. Notably, the Asangaon-Kasara route will see the addition of a fourth line, while the Badlapur-Karjat section will be augmented with three to four new lines. These initiatives are part of the Mumbai Urban Transport Project (MUTP) Phase 3B and are expected to streamline operations, reduce delays, and improve the overall efficiency of the suburban rail system. In a strategic move to bolster industrial connectivity, the railways are surveying a new line connecting Dahanu to the proposed Vadhvan Port in Palghar district. This project aims to facilitate the transportation of goods to and from the port, thereby supporting the development of Vadhvan as a major industrial hub and enhancing the logistics infrastructure of the region.
The Panvel-Karjat suburban railway corridor, a pivotal project under MUTP Phase 3, is progressing steadily. As of late 2024, the project had reached 67% completion, with significant milestones achieved, including the completion of all three tunnels. Once operational, this 29.6-kilometre corridor is expected to reduce travel time between Chhatrapati Shivaji Maharaj Terminus (CSMT) and Karjat by approximately 30 minutes, alleviating congestion on existing routes and improving commuter experience. The expansion of Mumbai’s suburban rail network is a testament to the city’s commitment to modernising its transport infrastructure. These projects are expected to not only ease the daily commute for millions but also stimulate economic growth by improving access to key areas within the MMR. As these initiatives move forward, they will play a crucial role in shaping the future of urban mobility in Mumbai.
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