The Mumbai-Ahmedabad bullet train project has reached a significant milestone with the successful completion of a second tunnel breakthrough in Palghar district, Maharashtra, on February 3, 2026. This achievement was virtually witnessed by Railway Minister Ashwini Vaishnaw from New Delhi. The newly completed MT-6 tunnel stretches 454 metres and is designed to accommodate both the up and down tracks of this high-speed rail corridor.
This recent breakthrough follows the completion of the MT-5 tunnel near Saphale village on January 2, 2026. The excavation of the MT-6 tunnel was executed using the New Austrian Tunnelling Method (NATM), which is particularly effective in complex geological conditions. The entire excavation process was completed within a year, showcasing the efficiency of the construction efforts.
- 508-km rail project — Connecting Mumbai and Ahmedabad with high-speed trains
- Construction of seven tunnels — Ongoing efforts in Palghar to facilitate the bullet train
- Track laying and electrification — Rapid progress in the Gujarat section of the project
As of late January, the project has seen substantial progress, with approximately 334 km of viaducts, 17 river bridges, and 12 major crossings completed. The construction efforts are not limited to tunnels; they also include river bridges over the Vaitarna, Ulhas, and Jagani rivers, as well as station buildings and highway crossings. A significant underground tunnel is being developed between the Bandra-Kurla Complex and Shilphata, underscoring the scope of this ambitious project.
The Mumbai-Ahmedabad bullet train project is India's first high-speed rail initiative, designed to operate trains at speeds of 320 kmph. This endeavor not only aims to enhance connectivity between two major cities but is also expected to bolster economic growth and promote regional development across Maharashtra and Gujarat. With the construction progressing at multiple locations, the completion of this project is anticipated to revolutionize travel in India.
