The beauty of single line section,my most favorite train in IR 2164 up Chennai Egmore Dadar Superfast Express hauled by GTL WDM3a #16390 goes blasting through Kupgal LC gate under a cloudy evening at mps, the dust and the smoke says it all. While my train 1027 down Chennai Mail makes its scheduled at halt at Kupgal waiting for the starter signal. (Ashwin Rao)