The first railway line in Assam was inaugurated on January 1, 1881, connecting Dhubri to interior regions. This was constructed under the British East India Company to facilitate trade and administrative control.
The Assam Railways and Trading Company (ARTC) played a pivotal role in early railway development, especially in connecting Dibrugarh to Sadiya via the Dibru–Sadiya Railway, primarily to support the tea industry.
Incorporated in 1892, the Assam Bengal Railway (ABR) was designed to serve British-owned tea plantations in Assam.
Key developments included: Chittagong–Comilla line opened in 1895; Comilla–Akhaura–Kulaura–Badarpur section opened between 1896–1898; Extension to Lumding by 1903; A branch line to Guwahati in 1900 and further to Tinsukia in 1902.
In 1942, ABR merged with Eastern Bengal Railway to form the Bengal and Assam Railway.
After independence in 1947, the Indian portion became Assam Railway, while the part in East Pakistan became Eastern Bengal Railway, later evolving into Bangladesh Railway.
In 1952, Assam Railway merged with Oudh and Tirhut Railway to form the North Eastern Railway zone.
The Northeast Frontier Railway (NFR) zone was established in 1958, centralizing operations in the northeastern region.
This zone played a crucial role in expanding connectivity to cities like Guwahati, Jorhat, Silchar, and beyond.
Assam’s railway network saw broad-gauge conversion from the 1990s to 2010s, electrification and infrastructure upgrades, and introduction of modern trains and improved services.
Challenges included difficult terrain (hills, forests, floods), political unrest and insurgency, and maintenance and safety issues.
Railways have significantly boosted Assam’s tea trade, agriculture, tourism, and industrial development.
Socially, they’ve enhanced mobility, education, and healthcare access.
Future plans include high-speed trains, new lines, and enhanced regional integration.