Presenting a tri-weekly superfast train from Kolkata Chitpur to Naharlagun. This will be the first train to connect West Bengal with Arunachal Pradesh. In addition to that, it will also help out the passenger rush in the Eastern states. By putting its ARP to 1 month and applying PT to it will be a hit, for sure. Thus, railway will be able to maintain a healthy operating ratio to some extent. I have made a quite aggressive schedule for this train. Flags and suggestions are always welcome. :-)