The daily Laurel, MT to Denver, CO Manifest is about to cross state lines in Wyoming and enter the State of Colorado. The water tower from Speer can be on the far right in the background.

Racing along at 60 MPH, the hot shot Denver, CO to Chicago, IL Z-Train leaves the small town of Roggen, CO after meeting a westbound manifest in the siding.

An SD70MAC and a SD70ACe round the curve just East of Rescar with empties from Texas and going back to Rawhide Mine in Wyoming.

One of the yard jobs led by Union Pacific SD40N No. 1811 works a cut of cars in UP's yard in Green River, Wyoming at around 1:30am on July 26, 2016.

Slowing for the approach and stop signal at Eisele Siding, the DPU brings up the rear of this loaded coal train as the train negotiates the s-curve in Coal Creek Canyon.

A Fort Collins, CO to Oklahoma City, OK Loaded Crude Oil Train passes through the Historic East Side Neighborhood along Atwood Street in Longmont, CO.

Two BNSF "Heritage 1" painted SD40-2's sandwich a ex Union Pacific now part of National Rail Equipment (NREX) SD60 on the Longmont Switch. They are waiting for the conductor to line the ... (more)

Dusk has arrived in the high country as eastbound coal loads from Energy Mine roll down the 2-percent grade approaching the west end of Rollinsville, Colorado on February 21, 2016.

Fort Collins Municipal Railway's Car 21 is about to make a left onto the track that runs down the middle of S. Roosevelt Ave., to City Park in Fort Collins, Colorado on August 6, 2016.

Temperatures are still in the 40's and 50's across most of Colorado as we get closer to June. Rain has been in forecast almost everyday for the past couple of weeks and today is no exception. The ... (more)

UP 844 and UP 6936 are seen accelerating out of Greeley, Colorado with the Cheyenne Frontier Days special behind bound for Cheyenne, Wyoming and the "Daddy of em All" rodeo.

BNSF 5437 is seen stopped at Longs Peak, Colorado, next to a farm silo, which is common in the area.

It's just another day on Atwood Street in Longmont, CO as the Longmont Switch pulls out onto the main after making up their train in the East Yard.

As the last light begins to fade for the day, a westbound stack train led by Union Pacific SD70ACe No. 8391 enters the shadows as it climbs up the grade towards Sherman Hill at Borie, Wyoming on M... (more)

On a typical windy Wyoming day, Union Pacific FEF-3 No. 844 leads the Home Plate Special around the curve up Archer Hill just east of Cheyenne, Wyoming on June 11, 2017. The train is bound for Oma... (more)