Bullet Train: The country is excitedly anticipating the launch of India’s inaugural bullet train, which will connect Mumbai and Ahmedabad. The Mumbai-Ahmedabad High-Speed Rail (MAHSR) corridor is designed to operate at speeds reaching 320 kilometers per hour. Construction of the bullet train track is currently in progress, with the first train expected to start service by August 15, 2027. During the initial phase, test runs will take place on a 50-kilometer segment between Surat and Bilimora in Gujarat, allowing passengers to experience travel on this section. The complete Mumbai-Ahmedabad corridor aims to be fully operational by 2029.
One of the most thrilling and complex aspects of the bullet train initiative is the undersea rail tunnel being constructed near Mumbai. This tunnel, which spans approximately 7 kilometers, is being built 32 meters beneath sea level. To prevent water from seeping in, a specialized waterproof membrane has been installed. Excavation is being conducted using advanced Tunnel Boring Machine (TBM) and NATM technology, with 300 to 400 meters of progress made each month.
The bullet train will communicate with the air
Utilizing Japanese Shinkansen technology, the bullet train is designed for a maximum speed of 350 km/h, with an operational speed of 320 km/h. Along this 508-kilometer route, a total of 12 stations are under construction. In Maharashtra, the bullet train stations will be situated at Bandra-Kurla Complex (BKC), Thane, Virar, and Boisar. In Gujarat, stations will be established at Vapi, Bilimora, Surat, Bharuch, Vadodara, Anand, Ahmedabad, and Sabarmati.
Mumbai’s Bandra-Kurla Complex (BKC) station will be the network’s main terminal. It is being developed at a cost of Rs 3,680 crore (approximately $3.6 billion). Six platforms are being built here and will be directly connected to the nearby metro line. The station has been designed to be robust enough to accommodate a 30-story building in the future. Currently, 98% of the excavation work has been completed. The total cost of the Mumbai-Ahmedabad project is Rs 108,000 crore. Japan is providing a concessional loan of Rs 88,000 crore. The Indian government is contributing Rs 10,000 crore, and the Maharashtra and Gujarat governments are contributing Rs 5,000 crore each.
Track construction is using Japanese J-Slab ballastless track technology for the first time in India, which is based on concrete slabs without ballast and provides train stability at high speeds. Three modern rolling stock depots are being built in Sabarmati, Surat, and Thane.