From 6 hours to just 1.5 from Mumbai to Ahmedabad: What passengers need to know about the railway plan that could transform the journey

India’s first bullet train project is moving closer to its trial-run stage, with the indigenous high-speed train expected to begin testing on the Mumbai-Ahmedabad corridor in May or June 2027. The project is aimed at cutting travel time between major cities and bringing high-speed rail travel to India for the first time.

The first indigenous high-speed train is expected to enter trial runs in May or June 2027. The testing will take place on the Mumbai-Ahmedabad High-Speed Rail Corridor, which is being developed as India’s first dedicated bullet train route. The train will undergo extensive testing before passenger services begin. Officials expect the testing phase to continue for around two to four months, after which the service could be opened to commuters, subject to the completion of the required checks and approvals.

The Mumbai-Ahmedabad bullet train project is a dedicated high-speed rail corridor connecting Mumbai in Maharashtra with Ahmedabad in Gujarat. The route is being built to support trains travelling at much higher speeds than conventional Indian trains. The project is being developed in phases, with different sections expected to become ready at different times. This means passengers may get access to parts of the route before the entire Mumbai-Ahmedabad corridor is operational.

One of the biggest attractions of the project is the sharp reduction in travel time. The high-speed service is expected to bring major cities along the route much closer in terms of journey time. A trip between Vadodara and Mumbai, for instance, is expected to take around 90 minutes by bullet train. The full Mumbai-Ahmedabad journey will also be significantly faster than existing rail services once the complete corridor becomes operational.

The indigenous high-speed train has already crossed an important manufacturing milestone, with its first body frame completed and sent for squeeze testing. The structural test is designed to assess the strength and durability of the train coaches. Such testing is an important step before the train can move on to dynamic trials and eventually undergo testing on the high-speed rail corridor.

Construction of the Mumbai-Ahmedabad High-Speed Rail Corridor is progressing across multiple sections. Some parts of the route are expected to be completed ahead of others, allowing the project to move towards a phased rollout. The Surat-Vapi section is expected to be completed by December, while other stretches are being developed simultaneously as work continues on stations, tracks and associated infrastructure.

The Surat-Bilimora section is planned to be the first part of the Mumbai-Ahmedabad bullet train corridor to become operational. Once this section is ready for passenger services, the high-speed rail network is expected to expand progressively to other parts of the corridor. The phased approach means the complete Mumbai-Maharashtra connection will take longer to become operational.

The planned rollout will take place in stages. After Surat-Bilimora, the Vapi-Surat section is expected to follow, followed by the Vapi-Ahmedabad stretch. The subsequent stages are planned to cover Ahmedabad-Thane and, finally, the Mumbai section once the Thane stretch is ready. The sequencing will allow services to be introduced progressively instead of waiting for the entire corridor to be completed.

The Mumbai-Ahmedabad corridor is not expected to be the end of India’s high-speed rail plans. Seven additional corridors have been proposed for future development. These include Delhi-Varanasi, Varanasi-Patna-Siliguri, Mumbai-Pune, Pune-Hyderabad, Bengaluru-Chennai, Bengaluru-Hyderabad and Chennai-Hyderabad. If developed, these corridors could expand India’s high-speed rail network beyond the western corridor and connect several major cities through faster intercity services.

The bullet train will not immediately start carrying passengers once track trials begin. The train is expected to undergo several months of testing to assess its performance, safety and other operational parameters. Passenger services will begin only after the necessary testing and approvals are completed. For now, the May-June 2027 trial window marks the next major milestone in India’s long-awaited bullet train project.