A major milestone in India’s railway history is on the brink of realisation as a train will soon reach Aizawl, the capital of Mizoram, for the first time. The construction of the 51.38-km railway line from Bairabi to Sairang has been completed and the Commissioner of Railway Safety (CRS) has granted approval for operations following a successful trial run conducted on May 1, 2025.
Prime Minister Narendra Modi is expected to inaugurate this landmark project in September 2025. The development marks a significant step towards the Prime Minister’s vision of connecting all the state capitals of Northeast India with the national railway network. With this achievement, Mizoram will become the fourth North eastern state-after Assam, Tripura, and Arunachal Pradesh to have its capital directly linked to the Indian Railways system.
The journey toward this achievement began on November 29, 2014, when Prime Minister Modi remotely unveiled the foundation plaque for the Bairabi-Sairang rail line. Later, on May 27, 2016, he virtually flagged off a passenger train service between Bairabi and Silchar. Further progress was marked on March 21, 2016, when the first broad-gauge commercial freight train, consisting of 42 wagons loaded with rice, arrived at Bairabi station in Mizoram.
The project includes 48 tunnels, 55 major bridges, 87 minor bridges, 5 road over bridges (ROBs) and 6 road under bridges (RUBs). One of its key highlights is a 104-metre-high bridge, which is taller than the Qutub Minar.
This national project-sanctioned in 2008-09-was designed to overcome extreme terrain and logistical challenges. It improves connectivity, reduces transportation costs and directly benefits the people of Mizoram by enhancing accessibility.
The project is expected to boost regional tourism, stimulate commercial activity and promote economic development throughout the state.
Additionally, the improved rail infrastructure is expected to create new employment opportunities and support the growth of small businesses around railway stations and freight handling areas.
“This project was sanctioned in 2008-09 and declared a National Project. From 2008 to 2014, final location surveys and land acquisition processes were carried out. On November 29, 2014, the Honourable Prime Minister Shri Narendra Modi laid the foundation stone and construction began soon after. Now, the project is complete, it took around 11 years,” said Vinod Kumar, Chief Engineer of the project.
“This has been one of the most challenging projects undertaken by Indian Railways. The entire 51.38 km stretch is located in hilly terrain, traversing through numerous tunnels and bridges. There is no flat land along the route,” he added.
As Mizoram prepares to join the railway map of India, this milestone not only signifies infrastructural achievement but also represents a transformative moment for the region’s integration with the rest of the country.