#844 remained in Denver an extra day following the final run of the Denver Post Cheyenne Frontier Days special, while the consist ran ahead to Council Bluffs. This allowed them to pick up some fr... (more)

A veteran UPY 691 (GP15-1) waits for a mate to pair up and then will sort cars in the Union Pacific's North Yard in Denver, Colorado.

A number of Union Pacific SD40N (former SD40-2's) are currently working in the North Yard sorting freight cars throughout the day.

#844 remained in Denver following the end of the 2018 CFD special while the train ran back to Council Bluffs. It went back to Cheyenne under its own power with some freight in tow.

#844 eases out of DUS with the Denver Post Cheyenne Frontier Days special.

While it is fairly common to see an Executive MAC running DPU duty on a coal train, finding two paired together is much more rare. These two are waiting for assignments in the BNSF engine servicin... (more)

This 43 year old veteran still wears its Burlington Northern Cascade Green paint after all these years.

#844 highballs out of Denver after a trek over from North Yard with what was the annual Denver Post Cheyenne Frontier Days special. This would turn out to be the final run.

Light snow is falling in Denver as BNSF 1652 (SD40-2) heads towards the Denver Yard for a morning of sorting freight cars in the frigid temperatures.

A spring snowstorm blankets the Denver, Colorado, area as Union Pacific locomotives rest into the night of April 15, 2013, at UP’s former Rio Grande North Yard locomotive facility.

The Denver Rock Island Railroad's SW1500 heads to the small yard in North Denver to move a cut of cars.

UP 1826 (SD40N) makes like an Alco and smokes as it pulls a heavy cut from the North Yard for sorting.

BNSF 5409 (Dash9) brings a colorful consist past the Union Pacific's North Yard.

#4014 has cut across Denver and is going to tie down here for the night before returning to Cheyenne. The snow that will eventually blanket this scene overnight is already starting to fall.

RTD commuter train 4052 (Hyundai Eagle P3) runs on the elevated section of the 'A Line' which links the downtown Denver Union Station and Denver International Airport.