BNSF 2854 (GP39-2) still in Atchison Topeka & Santa Fe paint, works the huge yard in downtown Denver, Colorado.

UP 1837 (SD40N) runs west towards the North Yard in Denver, Colorado.

UP 1837 (SD40N) runs on an elevated track past a power plant in Denver, Colorado.

Burlington Northern Makes a Comeback Worth the fight into the urban nightmare and unhoused unruly and angry of Denver, CO I join my friends to catch a nice matched set of SD40-2’s wo... (more)

UP 1837 (SD40N) runs over an old Rio Grande bridge in northeast Denver, Colorado.

The sun is setting on the Union Pacific's North Yard as UP 663 (GP38-2) comes in light after shuffling freight cars for a few hours.

A pair of Union Pacific SD40N motors wait their turn in the North Yard for a chance to sort freight cars.

A nice variety of Union Pacific and Canadian National motors sit and work in the North Yard in Denver, Colorado.

UP 845 (GP38-2) works sorting freight cars in the Union Pacific's North Yard in Denver, Colorado.

UP 845 (ex MKT GP38-2) works the Union Pacific's North Yard in Denver, Colorado, while a couple of BNSF motors line up for sand and fuel.

BNSF 9196 (SD70ACe) leads the Coors Beer Train out of the yard in downtown Denver, Colorado and will arrive in Golden, Colorado, home of the Coors Brewery.

Amtrak engine #199 leads the Amtrak Winter Park Express Ski Train through the North Yard in Denver, Colorado as sunrise starts to break through the storm clouds.

A gaggle of Union Pacific light power sit in the North Yard in Denver, Colorado, waiting for the call to duty.

The setting sun and storms in the background makes the pumpkin paint glow as BNSF 2691 (GP39-2) works the yard in downtown Denver, Colorado.

BNSF 2745 (GP39E) notches up as it begins to move a cut of cars out of the bowl at the yard in downtown Denver, Colorado.