Freight Crossing at Phiding - Agartala-Lumding Exp. (Feb. 28, 2013) - As we took the loop at Phiding on a cool morning, I surmised that the Barak Valley Exp. would be crossing us here. Instead, a double-headed tanker train showed up and rumbled past us on a curve. Soon after that, I was able to zoom in on the train as it disappeared into a tunnel. Note the token exchange at the 1.58 mark.