Lumding Agartala Railway is a section of Indian Railways under Lumding railway division of Northeast Frontier Railway. It is a single metre gauge 1,000 mm (3 ft 3 3⁄8 in) track from Lumding city in Nagaon District of Assam state to Agartala in West Tripura district of Tripura state. The line connects the Agartala from Assam and other part of India . The 87 kilometres (54 mi) segment from Manu to Agartala became operational in 2008.