Southern Steam. Rio Grande Southern 4-6-0 locomotive no. 20 is seen at the Colorado Railroad Museum.

Getting Topsy-Turvied. Rio Grande Southern 4-6-0 locomotive no. 20 is seen on the turntable at the Colorado Railroad Museum as the crew "topsy-turvy themselves" - in their wor... (more)

Diverging Dual Gauge. Rio Grande Southern 4-6-0 locomotive no. 20 is heading towards the roundhouse on the Colorado Railroad Museum's dual-gauge section of track. The main 3/4-mile loop... (more)

North Yard. A variety of equipment sits at Union Pacific Railroad's North Yard in Denver, CO. The yard offices sit near W 48th Ave and Kalamath St, and feature a large "North Yard&... (more)

Rock Island Rail and Rebar. Denver Rock Island Railroad SW1500 no. 1083 is seen spotting cars at CMC Rebar in Denver, CO. The unit was originally Southern Pacific 2480, and was purchase... (more)

Colorado Cog Car. Manitou & Pikes Peak Cog Railway passenger car no. 12 is seen on display at the Colorado Railroad Museum in Golden, CO. The car is one of three pieces of equipment tha... (more)

Retired Rotary. Colorado & Southern rotary snow plow 99201 is seen on display at the Colorado Railroad Museum, its gaping maw sporting a seemingly fresh coat of red paint.

Shunting Suncor. Union Pacific Railroad GP15 no. Y618 is seen positioning tank cars at Suncor Energy USA in Commerce City, CO.

Switching Over the South Platte. Denver Rock Island Railroad SW1500 no. 1083 is seen crossing the South Platte River with a cut of cars, heading for interchange with BNSF Railway. The u... (more)

Elevated Elevator. Cargill Grain SW1200 no. CAGX 1134 is seen beside the towering grain elevator in Commerce City, CO where the unit works switching covered hoppers.

Urban Freight Haulers. Denver Rock Island Railroad SW1500 no. 1083 is seen spotting cars at CMC Rebar in Denver, CO. The unit was originally Southern Pacific 2480, and was purchased fro... (more)

North Yard. A variety of equipment is seen at Union Pacific Railroad's North Yard as SD70 no. 8463 meanders through with two other remote control locomotives.

Morning at Manitou. Early morning sunshine illuminates the face of Manitou & Pike's Peak Cog Railway car no. 19 as it awaits the start of the day shuttling riders up the 12-25% grades o... (more)

Denver Rock Island Railyard. Three Denver Rock Island Railroad locomotives are seen sitting at the railway's facility in the North Washington neighborhood of Adams County, CO. SW1500 no... (more)

Commerce City Crossings. BNSF Railway GP35 no.s 2548 and 2549 lead a train across the Sand Creek, E 60th Ave, and the Colorado Front Range Trail in Commerce City, Colorado. Of the three... (more)