Locomotives get serviced at the fuel track at Union Pacific’s North Yard in Denver, Colorado, on April 15, 2013. Amid the falling snow, an employee tries in vain to get a fuel reading on one of ... (more)

It looks and feels more like winter on April 15, 2013, in front of North Yard tower at Union Pacific’s former Rio Grande facility in Denver, Colorado.

Workers on the fuel track go about their business, even though the snow is really coming down on April 15, 2013, at Union Pacific’s North yard in Denver, Colorado.

The crews of these two UP freights have just given an officers special a roll-by, and the first is now departing eastward. The special was carrying VP Jerry Davis, soon to retire from the railroad... (more)

A spring snowstorm in Colorado that dumped over a foot of the white stuff on Denver is starting to build up on a few of the locomotives at Union Pacific’s North Yard.

Crews discuss how to get the work done in a spring snowstorm at Denver’s North Yard on April 15, 2013. Before the next night is done, over 12 inches will get dumped on parts of the area, but on ... (more)

In a snowstorm that hit the Denver area on Tax Day 2013, locomotives await servicing at Union Pacific’s North Yard. Some parts of the area received over a foot of wet snow by the time the storm ... (more)

Westbound 15E hustles past the rural fall scene between Peru and Logansport, IN.

Q130 resumes its journey to Portsmouth after waiting for the CSX passenger special.

With a 30 second exposure UP 4560 looks like it's parked late in the afternoon or early evening. It's actually 9pm and raining steady.

Union Pacific SD70 No. UP4560 stands in the plant yard at GM-EMD, London after rolling off the production line.