BNSF 2718 (GP39-2) works the BNSF intermodal facility in Denver, Colorado.

UP 1826 (SD40N) works shuffling cars in the North Yard in Denver, Colorado.

It’s dawn at Union Station at Denver, Colorado, on February 5, 2018. On Track 6 to the left is a RTD B Line commuter train from Westminster. On Track 5 is Amtrak’s Winter Park Express, waiting... (more)

UP 6162 (ES44AC) gets a green signal in Denver, Colorado and begins the journey up the Moffat Tunnel Sub.

A frosty BNSF 8460 (SD70ACe) leads an empty coal train under the Park Avenue Viaduct in Denver, Colorado as it heads to the downtown BNSF yard.

BNSF 5999 (ES44AC) joins a bunch of other pumpkins in the BNSF engine servicing facility.

Two RTD Commuter Trains pass at dawn on the elevated section leading to Arvada, Colorado.

RTD 4047 runs through the elevated section that parallels the BNSF engine servicing facility.

The pumpkin patch at the BNSF engine servicing facility is getting crowded with heavies from trains that idled during the couple days of intense snowstorms in Nebraska.

BNSF 8570 (SD70ACe) shoves a freight through the Moffat Tunnel Sub signal tower in Denver, Colorado.

Denver was a gracious host for the Big Boy! History captured at Denver Union Station! Big Boy, 4014 is seen here backing into busy Union Station back in July of 2022. Incredible sight to... (more)

UP 6675 (AC4400CW) leads an oil can through the North Yard in Denver.

The hot Spokane, WA to Alliance, TX Q-train emerges out of Downtown Denver as it passes two tied down coal trains at LoDo. The Q-train, led by Warbonnet #636, is heading to Englewood for the crew ... (more)

UP 8697 (SD70ACe) waits in the Union Pacific's North Yard for an assigned train.

BNSF 6366 (ES44AC) sits in the engine servicing yard at sunrise, ready to be assigned to a waiting train.