UP 6275 leads a southbound MRVLB between tunnels 3 and 5 on the approach to Cliff.

Coal enters Campground under the power of three CSX locomotives. On display are, 3 CSX paint schemes with all of the engines facing forward.

UP 6657 (AC4400CW) runs through heavy snow on the Moffat Tunnel Sub as it heads towards Rollinsville, Colorado.

A spring storm is dropping a foot of wet snow on the Moffat Tunnel Sub as UP 6657 (AC4400CW) runs through Rollinsville, Colorado.

Heavy snow from a spring storm is falling on the Moffat Tunnel Sub as UP 6657 (AC4400CW) runs through Tolland, Colorado.

UP 7046, 3793, & 6227 lead a westbound mixed freight.

UP 6455 & 7642 power a westbound intermodal train.

UP 6283, 7451, & 6239 westbound with empties running on main two.

The hottest train on the system in these parts. The Denver to Salt Lake Z train. Unfortunately 6916 isn't a DD40X on the UP roster. But it does have quite the history, and as one point was almost ... (more)

CP 9838 leads an empty grain train east through Bearspaw. This locomotive is 20 years old and could use a new coat of paint. Thankfully, the afternoon sky is providing a beautiful contrast.

Wet, heavy snow from a spring storm is falling on the Moffat Tunnel Sub as UP 6657 (AC4400CW) runs towards Pinecliffe, Colorado while leading a loaded coal train for Denver.

UP 6657 (AC4400CW) runs past South Boulder Creek as it heads towards Rollinsville, Colorado in heavy snow on the Moffat Tunnel Sub.

A winged UP 6657 (AC4400CW) leads a loaded coal train in heavy snow through the signals at Rollinsville, Colorado as it heads down the mountain towards Denver.

Priority intermodal with YN2 Leader. These days are getting numbered as the rebuilds get done in these wide cab GEs.

Catching a bit of sun as it eases upgrade on the rugged Gainesville Midland, the bright future scheme on CSX CW44AH 503 will be sorely missed after these units are rebuilt in the coming years.