LTT-TVC Netravati express makes an unscheduled halt at 'Ferok' station on the 'primarily single track' Konkan railway, due to a crossover. The centre track is the main line while the ones on either sides are the loop lines. You can clearly see the red 'stop' signal followed by the tunnel in the background. Ferok, Jan 10, 2004. By Nikhil Ganu.