A group of heavies wait for assignments at the BNSF engine servicing facility in Denver, Colorado.
UP 1381 sits in the Union Pacific's North Yard in Denver, Colorado. It is an ex-Southern Pacific GP40-2.
BNSF Grinstein #9780 (SD70MAC) sits alone as it and other motors wait for servicing or assignment at the BNSF engine facility in Denver, Colorado.
Two RTD commuter trains meet in the North Yard in Denver under a beautiful Colorado sunrise.
Denver Rock Island Railroad's #88 (GP9) moves a cut of cars a the yard in north Denver, Colorado.
There are over 30 engines sitting in the Denver BNSF engine servicing facility yard on this morning.
AMTK heritage engine #161 (P42DC) leads the California Zephyr past the Union Pacific's North Yard in Denver, Colorado.
The Denver Rock Island Railroad operates a nice variety of older switchers, including DRIR #88 which is a GP9.
A crewman throws a switch for the Denver Rock Island Railroad's GP9 that is working the Stockyards area of north Denver.
The California Zephyr 6 train is 14 hours late getting to Denver, which meant being able to catch in daylight running through the Union Pacific's North Yard. Usually, the CZ6 would get to Denver ... (more)
No lights and no glass panes: diesel loc at the Colorado Railroad Museum in Golden.
Beautiful oldie at the Colorado Railroad Museum in Golden.
Saddle up! The engineer for the Winter Park Express Ski Train climbs into the cab of engine #84 (P42DC) at Denver's Union Station and gets ready to move the train.
BNSF 8460 (SD70ACe) pulls into the Denver Yard with snow on its face from a heavy snowfall along the Colorado Front Range.
BNSF ACe 8774 leads a freight around the curve of the North Yard in Denver, Colorado.
