BNSF 1958 (SD40-2), still sporting its original Cascade Green paint from the Burlington Northern days, crosses a bridge over the South Platte River in Denver, Colorado.
BNSF 1680 (former Burlington Northern SD40-2) waits for an assignment at the BNSF engine servicing facility in Denver, Colorado.
BNSF 3965 (ET44C4) leads a freight train out of the big yard in Denver, Colorado.
BNSF 2371 (GP38-2) in Heritage I paint heads into the Denver Yard to sort cars.
BNSF 2745 (GP39E) in Cascade Green BN paint works the Denver Yard sorting cars.
Union Pacific's Western Pacific heritage engine #1983 waits for orders after being serviced at the North Yard in Denver, Colorado.
BNSF 1958 (SD40-2) in old school Cascade Green BN paint leaves the bowl in the yard in downtown Denver, Colorado.
It is a busy day at Denver International Airport as a RTD commuter train with four cars runs past the BNSF engine facility in downtown Denver, Colorado.
BNSF 2692 (GP39-3) and a variety of other light power receive servicing at the engine facility in downtown Denver, Colorado.
Union Pacific 4005, takes up a lot of space in the Forney Transportation Museum in Denver, Colorado.
BNSF 1660 (SD40-2) leads a string of freight cars out of the yard in downtown Denver, Colorado.
Snow falls on UP 1344 (GP40-2) as it repositions in the North Yard in Denver, Colorado.
Heavy snow falls on the deadline of engines being stored in the Union Pacific's 36th Street Yard in Denver, Colorado.
Denver Rock Island Railroad's #1083 (SW1500) moves an oil can from a customer in Denver's Stockyards area.
Under threatening skies, UP 8669 (SD70ACe) repositions at the Union Pacific's North Yard in Denver, Colorado.
