A momentary spotlight of sunshine illuminates the head end power of an eastbound Union Pacific coal train at Rocky, Colorado, on an otherwise stormy afternoon of June 2, 2007.

A northbound BNSF coal train is about to meet a southbound Union Pacific coal train at Bill, Wyoming, on May 25, 2009. Interestingly, the yard for the car repair facility located here has some app... (more)

UP 5993 leading IDITIX

Union Pacific's Acid Train arrives at North Yard in Salt Lake City for a crew change.

These UP units had come out of Frontier Yard as a light engine move. After stopping to check the marker on the tail end of the autoracks on track 3 this pair of AC4400CW units are accelerating eas... (more)