Mumbai-Ahmedabad bullet train: Why Thane station is being built 12 metres above ground

The Mumbai-Ahmedabad bullet train project is currently underway in Maharashtra, with construction of the Thane bullet train station taking place at a height of 12 metres above ground level. This unique design has been implemented to protect the mangroves in the eco-sensitive area surrounding Thane, a key feature of the station's construction.

The elevated concourse level was chosen to minimize the impact on the surrounding natural environment. The Thane station is part of the 135.45-km elevated section of the Mumbai-Ahmedabad High Speed Rail (MAHSR) corridor, which stretches from Shilphata in Thane district to Zaroli village near the Maharashtra-Gujarat border. This elevated section, including three stations, is being constructed as viaducts and bridges, with around 124.027 km of the route comprised of these structures.

The section traverses a mix of urban, hilly, and environmentally sensitive terrain, featuring seven mountain tunnels, three of which have already reached breakthrough. Major river bridges, including a 460-metre bridge over the Ulhas River and a 2.32-km bridge over the Vaitarna River, are also under construction. The Thane station, with its unique elevated design, is an integral part of these ongoing construction efforts, showcasing the project's commitment to balancing infrastructure development with environmental preservation.