Ex MoPac GP40-2s switch at the Amalgamated Sugar company in Brighton.

UP 844 brings the annual Cheyenne Frontier Days train back into the northern suburbs of Denver after the Saturday run up to Cheyenne.

BNSF 9831 gets ready to disappear into a heavy snow storm as it shoves a loaded coal train to Denver.

Heavy snow does not deter BNSF 6764 as it high-balls a container train towards Denver while passing under the E-470 highway flyover.

Southbound local passes Barr Lake on its way towards Denver

A pair of flagless Union Pacific engines head South towards Denver with a train of Windmill blades.

Just before sunset, the Cheyenne Frontier Days special races through the city of Brighton, CO on July 19, 2014. The train is returning to Denver from Cheyenne, WY.

Unit container train passes thru Barr at track speed on its way out of Denver.

Unit coal train passes thru Barr at track speed on its way to Denver.

On April 15, 2014, UP 949 made a rare appearance on Union Pacific's Greeley Subdivision. They are seen stopped on the main as they meet a northbound manifest at Brighton, Colorado. UP 949 will tra... (more)

Normally stored at the UP Steam Shop and Roundhouse in Cheyenne, Wyoming, UP 949, one of three E9's left on the UP roster lead a test train down the Greeley Sub in Brighton, Colorado. They will ho... (more)

A long line of autorack cars wait to head north through Brighton, Colorado