Two BN SD40-2's idle on the house track as snow begins to pick up in Longmont, CO.

The Buck Local power idles on the Turkey Lead in Longmont, CO as snow continues to fall.

At dusk, a loaded vehicle train led by a KCS SD70ACe and "Swoosh" painted C44-9W races through Longs Peak heading north towards Cheyenne.

After waiting for the track inspector to clear up, the Kansas City vehicle train heads north along the Diagonal Highway at track speed near Niwot.

A KCS "Southern Belle" SD70ACe leads this Kansas City, KS to Wenatchee, WA loaded vehicle train through the sag at Gunbarrel, CO.

The sun has set behind the mountains as a BNSF 9601, ICE 6418, and BNSF 880 lead the Denver - Great Falls manifest out of Longmont near the location of Morey.

Here's a neat lash up. A BN Executive painted SD70MAC leads a ICE SD40-2, and Warbonnet C40-8W on the Denver, CO to Great Falls, MT Manifest through Boulder, CO. The train has just started up agai... (more)

The Laurel to Denver Manifest rolls on through one of the oldest neighborhoods in Longmont, CO along Atwood Street as snow continues to fall.

The Valmont coal train comes to a stop near the Valmont Power Plant in Boulder before the crew goes to work and puts the train away in the power plant and on the Stazio Siding.

After meeting a stack train, the BNSF/UP Valmont loaded coal train proceeds north out of Broomfield towards Boulder. Mount Meeker can be seen high above the train in the background.

An eastbound BNSF loaded coal train eases down the grade just east of Rocky at Barbers Gulch just west of Denver. The train is running a 2x3x1 power arrangement.

A former Northwestern Pacific SD9 sits next to the Great Western Sugar Mill in Longmont, CO. This unit is generally used as a switcher here that switches around grain hoppers to and from the BNSF ... (more)

Led by a BN SD40-2, the Longmont Switch rolls along at track speed over the Little Thompson River bridge outside of Berthoud, CO. This area was under water back in September 2013 and the original ... (more)

The Conductor and Conductor Trainee observe the Longmont Switch making a reverse move off of the main into the East Yard in Longmont. The brakeman is on the rear protecting the shove into the yard... (more)

The Hudson Turn switches tank cars and buffer cars, (possibly bad orders) at the Tampa Oil Loading Facility just east of Keenesburg, CO. The town of Roggen can be seen above the train in the backg... (more)