BNSF 5700 (ES44AC) leads a freight down the hill from Tunnel #1 and through Coal Creek Canyon on the Moffat Tunnel Sub.
BNSF 5700 (ES44AC) whips up the snow as it leads the Provo train past Chemical, Colorado as it heads towards Denver.
BNSF 5700 (ES44AC) runs through Rocky, Colorado on its way to Denver on the Moffat Tunnel Sub.
Freezing temperatures and snow have frosted the trees in Coal Creek Canyon as BNSF 5700 (ES44AC) leads a freight towards Denver on the Moffat Tunnel Sub.
A frosty-chinned BNSF 5700 (ES44AC) leads a freight through Arvada, Colorado on the Moffat Tunnel Sub.
BNSF 5700 (ES44AC) leads the Provo train through the Crescent Curve as fresh snow blankets the area.
Evidence of busting snow drifts on the Moffat coat the pilot on BNSF 5700 (ES44AC) as it leads a freight towards Denver, Colorado.
BNSF 5700 (ES44AC) leads the Provo to Denver train around the corner at Crescent, Colorado.
Classic Crescent Winter temperatures at minus 15 degrees Fahrenheit with all the splendors this most beautiful of a view in the morning sun after a winter storm.
BNSF 5700, 8779, & 9195 with westbound empties.
BNSF 5700 (AC4400CW) waits in the engine servicing yard for an assigned train.
A line of heavies with BNSF 5700 (AC4400CW) on point wait for orders to take a train out of the Denver Yard.
BNSF 5700 & 4769 with a westbound manifest.
BNSF 5700 & 4769 lead a westbound manifest.
