BNSF 8007 (ES44C4) leads a ballast train past the old telegraph lines that lead to Palmer Lake, Colorado.

AMTK 14 creeps through Coal Creek Canyon, Colorado in super dense fog and frigid temperatures.

UP 4784 (SD70M) casts a reflection in the North Yard.

A pair of Executive Grinstein MAC's are spotted in the BNSF engine servicing facility in Denver, Colorado.

BNSF 2718 (GP39-2) runs next to a crowded Packinghouse Road in Denver. This area, known as the 'Stockyards', is getting a $1B makeover and many of the businesses that used to line this industrial... (more)

UP 2543 (AC45CCTE) runs the Joint Line through Colorado Springs, passing the trusty chase vehicle that will enable us to catch her later at Fountain, Colorado.

A fresh layer of snow helps the UP yellow on 1538 (a former Western Pacific GP40-2) shine in the North Yard. The lighter shade of the light power and the darker yellow of the heavier road units i... (more)

Even in the worst of blizzards Con Agra' SW1200 needed to keep shuffling grain cars in the small Commerce City yard. The fast falling snow made for a miserable afternoon of cleaning switches and t... (more)

With the snowy top of Pikes Peak as a backdrop, UP 2543 (ES44ACH) has finished unloading a long set of coal cars at the local power plant and gets ready to return to Denver.

A heavy snow coats a pair of Denver & Rio Grande Western engines sitting in the yard of the Colorado Railroad Museum in Golden, Colorado. D&RGW 683 (2-8-0) was built in 1890 by the Baldwin Locomo... (more)

Coors switcher C998 (SW1001) makes a rare appearance as it shuffles some grain cars in the Coors Brewing facility yard.

BNSF 1652 (SD40-2) leads the beer run from Denver to the BNSF yard in Golden, Colorado, home of the Coors Brewing Company.

The day after a blizzard coated everything with a thick layer of snow, BNSF 9709 (Executive SD70MAC) sits waiting for orders in the small yard which serves the Coors Brewery facility in Golden, Co... (more)

Last night's blizzard has coated the trees with a thick layer of snow. The house on top of the foothill sure has a great view of the Moffat Line operations.

The riders of the California Zephyr are presented with a magical winter wonderland as the previous night's heavy snow blankets the trees and flatirons of Eldorado Mountain.