The Union Pacific pulls a Denver & Rio Grande Western Railroad Jordan Spreader towards Denver and will eventually run it all the way to Cheyenne, Wyoming to help with heavy snows.

BNSF 2854 (GP39-2) runs past the cactus and the cooling ponds at the Valmont Power Plant in Golden, Colorado.

Coors engine #997 (SW1000) is one of three 'critters' that shuffle cars in the large yard at the brewing facility in Golden, Colorado.

Coors engine #997 (SW1000) shuffles a cut of tank cars in the large yard on the grounds of the Coors Brewery in Golden, Colorado.

The Denver Rock Island Railroad is in the process of repainting the former Mount Hood Railroad GP38-2 into the Rock Island blue colors.

Coors Critter # 997 (SW1000) runs through the yard in Golden, Colorado.

BNSF 2854 (GP39-2) crests Burke's Hill as it leaves Boulder, Colorado and runs towards Broomfield.

The California Zephyr, with an extra engine up front, runs through Coal Creek Canyon, Colorado.

Snow is falling in Denver, Colorado as the California Zephyr passes a waiting Union Pacific coal train and heads towards the Moffat Tunnel district.

BNSF 1812 (SD39-2) takes a cut of cars to the BNSF yard in Golden, Colorado.

From the 1970's to the late 1990's the AT&SF adopted a new paint scheme for freight diesels known as the Bluebonnet or Yellowbonnet scheme, which placed more yellow on the locomotives. The purpos... (more)

BNSF 2854 (GP39-2) runs light on the Longmont Siding and will take the spur that runs to Lafeyette, Colorado.

BNSF Bluebonnet 2854 (GP39-2) runs light past the Valmont Power Plant in Boulder, Colorado.

UP 8131 (ES44AC) waits on the Belt Line for a green that will allow it to head to the Greeley Sub.

As storm clouds roll by in the background, Rio Grande Southern #20 (4-6-0) poses with D&RGW 491 on the grounds of the Colorado Railroad Museum in Golden, Colorado.