BNSF 1899 (SD40-2) gets ready to move a string of stack cars out of the intermodal facility in Denver, Colorado.
RTD Light Rail train #263 runs towards Littleton, Colorado on a line that parallels the heavy BNSF and UP rail traffic on the Joint Line.
UP 1418 (GP40N) moves a cut of cars in the North Yard in Denver, Colorado.
UP 1980 (GP38N) heads into the North Yard for a day of sorting cars in the snow.
UP 4999 (SD70M) heads to the servicing island of the Union Pacific's North Yard with a few other motors.
Denver Rock Island Railroad's #1083 (SW1500) moves a cut of tank cars into a client's yard in Denver, Colorado.
It is Throwback Thursday at the BNSF engine servicing facility as a Grinstein MAC and a Cascade Green SD40-2 wait to their assigned trains.
RTD Light Rail Train #4032 (Hyundai P3 Eagle) runs on the elevated section next to the UP's North Yard in Denver, Colorado at dawn.
BNSF 1899 (SD40-2) runs past the UP's North Yard in Denver, Colorado.
UP 688 (GP38N) runs in the Union Pacific's North Yard in Denver, Colorado.
The Denver Rock Island Railroad runs close to Packinghouse Road, which is always busy with vehicle traffic.
The Denver Rock Island Railroad operates in an industrial area in North Denver that is active with heavy vehicles on the adjacent roads.
Denver Rock Island Railroad's SW1500 shares the road with heavy trucks as it shuttles some cars to clients in the Denver Stockyards industrial area.
The California Zephyr backs into a foggy Denver Union Station after passing through the BNSF engine servicing facility.
Denver Rock Island Railroad's SW1500 shoves a load of gondolas north as a tractor moves a load of oil cans into the yard.
