In a significant step towards easing Mumbai’s overburdened suburban rail system, the Mumbai Railway Vikas Corporation (MRVC) has proposed a quadruple railway line between Karjat and Panvel. The ₹492 crore project aims to improve daily commutes for thousands residing in Navi Mumbai and Raigad—regions experiencing rapid urban expansion.
At present, the Karjat–Panvel corridor functions with a single up and down track, often resulting in delays and heavy overcrowding during peak hours. The new proposal involves constructing two additional lines alongside the existing pair, enabling simultaneous operation of suburban and long-distance trains. This is expected to enhance punctuality, ease congestion, and improve commuter experience.Beyond daily travel relief, the expansion aligns with the broader development of the region.
The forthcoming Navi Mumbai International Airport is likely to further intensify travel demand. The upgraded four-track route will provide improved and faster rail access across key zones such as Uran, Navi Mumbai, and the nearby industrial belts, supporting both residential and commercial growth.Despite its relatively short alignment of 39 kilometres, the proposed route traverses several ecologically sensitive areas. Planners have stressed the importance of conducting detailed environmental assessments to minimise ecological impact during construction.
Once cleared, the additional capacity will not only support passenger trains but also enhance freight operations by decongesting the existing lines. Freight trains, which frequently face delays due to limited infrastructure, stand to benefit from the improved scheduling flexibility.
According to official sources, the blueprint has already been submitted for approval, with discussions underway at both state and central government levels. Budget allocations, permissions, and tendering processes are being accelerated to ensure timely execution of this much-needed infrastructure upgrade.
Source: News 18.
