Naharlagun railway station is a railway station located in Papum Pare district of Arunachal Pradesh. It is about to the state capital Itanagar.HistoryRailway’s goal of providing connectivity to all state capitals of the northeastern region, a survey was conducted in 1997 for a new line from Harmuti to Itanagar and the project was sanctioned in 1996-97 Railway Budget as a Metre Gauge line. The approval of the state government was received in 2006, but the alignment had to be changed in 2010 on the request of the state government and finally the line was taken up as a Broad Gauge line from Harmuti to Naharlagun.OpenedThe engine trial run was completed on 15 October 2012. The railway station was opened on 7 April 2014. On the same day a Naharlagun-Dekargaon Passenger was inaugurated. Two new Train introduced from Naharlagun Station.One is Naharlagun -Guwahati Inter City Express on daily basis and other is 22411/Naharlagun - New Delhi AC SF Express.