The California Zephyr has pulled into Denver Union Station which then gives a green light to BNSF 5785 (ES44AC) to take the morning Z train out of the intermodal facility in Denver, Colorado.

BNSF 3127 (GP50) heads into the Denver Yard early in the morning to sort cars.

The BNSF Beer Train heads out of Denver and will arrive at the Coors Brewery in Golden, Colorado.

UP 5767 (ES44AC) has just brought a train in and heads to the servicing island at the Union Pacific's North Yard in Denver, Colorado.

A wide-angle view of the Union Pacific's North Yard in Denver, Colorado shows the fuel and sand service islands on the left, the ready tracks in the middle (with a former Southern Pacific GP40M - ... (more)

The Denver Rock Island Railroad is in the process of repainting the former Mount Hood Railroad GP38-2 into the Rock Island blue colors.

Snow is falling in Denver, Colorado as the California Zephyr passes a waiting Union Pacific coal train and heads towards the Moffat Tunnel district.

UP 8131 (ES44AC) waits on the Belt Line for a green that will allow it to head to the Greeley Sub.

Light snow is falling as the California Zephyr 5 train leaves Denver and heads up the Moffat Tunnel Sub.

Heavy snow is falling fast as the crew of UP 8233 (ES44ACH) gets ready to drop off an oil can train on the ready track for a new crew to take up the Moffat Tunnel Sub.

The bright sunrise catches UP 8131 (ES44AC) holding a grain train next to the North Yard silo in Denver, Colorado.

Denver Rock Island Railroad's #02 (a former Mount Hood Railroad GP38-2) takes a string of oil can cars to a yard in central Denver, Colorado.

Heavy snow falls at the BNSF engine service facility in Denver, Colorado as an Amtrak engine waits for the call to support the California Zephyr with added muscle. Also note the Union Pacific mot... (more)

With a fresh crew onboard, BNSF 9669 begins its 185 mile journey from Denver to La Junta, CO on the route known as the "North Loop". With the Denver skyline in the background, this 17,7... (more)

DENVER COL July 2 1978 — Rio Grande SW 1000 144 handles switching duties as it shoves on a caboose. According to Utahrails, “D&RGW 144 was sold to Midwest Metallics, McCook, Illinois, in July ... (more)