UPY 582 and 573 make the move between the Flying J refinery, and the Chevron refinery.

UPY 582, and 573 near Roper yard with the Chevron local, as the pass under the 13th south overpass.

Here's an overview from the 6th North bridge of Union Pacific's North Yard terminal in Salt Lake City. The property at right is Utah Transit Authority's 'Warm Springs Maintenance Facility'. This w... (more)

Union Pacific's YSC22R switch job drags an interesting consist of power and cars out of North Yard in Salt Lake City.

The local enters double track at Pipemill on return to Provo. Grade in the foreground will be occupied by the FrontRunner South in a few years and a station will be near this junction. In the imme... (more)

UP's Fourth South Switcher shoves slowly through the Grant Tower area of Salt Lake City. The YRO52R is returning from a day of switching industries west of downtown. Venerable Rio Grande caboose #... (more)