With storm clouds moving in and a bright sunset, UP 8553 (SD70ACe) leads a trio of UP power past the old Colorado and Southern water tank which sits in the UP's North Yard in Denver, Colorado.

Two new SD90MAC-H II 8553 and 8555 sandwich an ex Southern Pacific SD40M-2 8613. The two ill-fated 6000 Horse EMD's have just cut off their train at Union Pacific's Salt Lake Cities, North yard. M... (more)

Union Pacific's Caliente Sub can provide some great views of lengthy trains moving to and from Las Vegas. Here a westbound stack train is passing the signals and coming into the Las Vegas area af... (more)

An eastbound train of refrigerator cars pass under the signal bridge at Tie Siding on the west slope of Sherman Hill outside Laramie, Wyo.

Union Pacific No. 8553 leads a coal load off of the Belt line Connection onto the Greely Sub.