This beautiful Pullman private "Pontchartrain Club" car hitched a ride to Denver on the back of the California Zephyr.

SLRG 100 (Iowa Pacific Holdings E9A) spent the night in the Union Pacific's North Yard on its way to join the San Luis & Rio Grande Railroad in Walsenburg, Colorado. This engine has had quite the ... (more)

UPY 625 (GP15-1) has just dropped off a string of container cars which will later be taken out of the yard by a pair of heavy movers.

UP 695 (GP38-2) works the UP's North Yard in Denver sorting a variety of freight cars

UPY 546 (ex CNW GP15-1) works the UP's North Yard in Denver. Ex Chicago & North Western units are easy to spot with the plethora of engine grilles after the cab.

BNSF 8476 (SD70ACe) muscles an empty coal train out of Denver on the Brush Sub.

A fresh layer of snow has blanketed the foothills and trees as Amtrak 130 leads the California Zephyr up the Moffat Tunnel line and into the Colorado Rocky Mountains.

BNSF 1656 (SD40-2) brings a small freight into Denver on the Brush Sub.

UP Western Pacific special 1983 (SD70ACe) paid a visit to Denver, spotted here sitting in the Union Pacific's North Yard.

BNSF 7931 leads a container train towards Palmer Lake, Colorado.

An early morning freezing fog has coated the trees in ice, making for a colonnade of frozen trees along Atwood Street in Longmont, Colorado.

BNSF 1680 (SD40-2) works the Denver Yard sorting freight cars.

Here is an over/under shot as a BNSF freight heads into Cheyenne over the old C&S bridge while UP 8632 leads a freight out of the west end of the UP yard.

The Denver Rock Island Railroad's SW8 can currently be found working the Stockyards area in central Denver. They will alternate using their SW1500, which carries the blue paint scheme.

BNSF 2313 (GP38-2) leads a small freight out of Longmont towards Boulder, Colorado.