YMI03 shoves onto the ex-SP main to Yuma, now a short industrial spur. Prior to the cutoff between Niland and Graz being completed, all SP trains on the Sunset Route took this route via Mexico.
This may look like an old spur in the dirt, but it's actually the former main line of the Southern Pacific Inter-Cal line, where Cab Forwards and Daylights once pulled passenger trains heading to ... (more)