Fresh snow covers the North Yard in Denver, Colorado as UP 1826 (SD40N) works on sorting a cut of cars into the various ladders in the yard.

UP 1826 (SD40N) sits in the North Yard in Denver, Colorado waiting for the call to sort freight cars.

Cargill Grain's #1134 (SW1200) crosses a road near the silo in Commerce City, Colorado.

The California Zephyr passes a BNSF freight which has pulled onto the siding at West Tonville, Colorado.

The Amtrak Winter Park Express Ski Train climbs out of Coal Creek Canyon towards Tunnel #1 at Plainview, Colorado.

With the Denver skuline in the backgrounf, the BNSF engine facility has several interesting locomotives including two SD40-2s still in BN green, a GP39-2 in "freightbonnet" and in the ba... (more)

The last coal-fired train departed Durango in March and soon after, K-36 class 481 was separated from its tender and placed on display in the DSNG museum pending an oil conversion. What was not fo... (more)

Passing Amtrak’s Winter Park Express ski train laying over in the siding at Fraser, Colorado, is BNSF’s Provo to Denver priority freight on March 21, 2024.

BNSF’s Provo to Denver priority freight crosses South Boulder Creek as it descends Union Pacific’s Moffat Tunnel Subdivision leaving Tolland during a decidedly wintery spring day of April 20, ... (more)

Snow is falling over South Draw as the California Zephyr whips up the snow running towards Crescent, Colorado on the Moffat Tunnel Sub.

A wide-angle view of the engine servicing yard in Denver, Colorado offers a variety of motors waiting for service or assignments.

BNSF 2828 (GP39-2M) runs through the Broomfield siding as it leads a cut of wood cars to a client in Lafayette, Colorado.

BNSF 1733 (SD40-2) shuffles a cut of cars in the Denver Yard.

Executive Grinstein BNSF 9709 (SD70MAC) leaves Golden, Colorado as it heads to Denver with the Coors Beer Train.

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