Northeast Frontier Railway zone

Northeast Frontier Railway
3-Northeast Frontier Railway
N.F. Railway Headquarter, Maligaon
Overview
HeadquartersMaligaon, Guwahati
LocaleAssam, West Bengal, Nagaland, Tripura, Sikkim, Manipur, Mizoram, Arunachal Pradesh, Meghalaya, Bihar
Dates of operationJanuary 15, 1958; 66 years ago (1958-01-15)
PredecessorNorth Eastern Railway
Technical
Track gaugeBroad gauge
Narrow gauge
Previous gaugeMetre gauge
Other
WebsiteNorth East Frontier Railway website

The Northeast Frontier Railway (abbreviated NFR) is one of the 19 railway zones of the Indian Railways. It is headquartered in Maligaon, Guwahati in the state of Assam, and responsible for operation and expansion of rail network all across Northeastern states and some districts of eastern Bihar and northern West Bengal.