A faded Geep waits at the yard in Longmont, Colorado for orders to go to Lafeyette.

BNSF 6206 (ES44AC) runs northbound on the Joint Line and passes a southbound coal train at Spruce, Colorado.

BNSF 9082 (SD70ACe) shoves a loaded coal towards Denver, Colorado on the Brush Sub.

BNSF 9017 (SD70ACE) runs through the S curve at Spruce, Colorado.

BNSF ACe 9017 leads a heavy coal train through Palmer Lake, Colorado as it runs south on the Joint Line.

UP 1980 (GP38N) and other light power sit in the North Yard in Denver, Colorado.

A Union Pacific SD70M leads the local south on the Greeley Sub at Peckham, Colorado.

UP 8016 (ES44AC) leads a train through the snow and fog at Tolland, Colorado as it heads to Denver on the Moffat Tunnel Sub.

KCS 4709 (ES44AC) runs south on the Joint Line as it leaves Palmer Lake, Colorado.

BNSF 9082 (SD70ACe) shoves a loaded coal train through the Keenesburg Cut as it heads to Denver on the Brush Sub.

BNSF 8578 (SD70ACe) leads a coal train into the valley at Acequia, Colorado.

BNSF 6206 (ES44AC) runs north on the Joint Line past a herd of cows.

The evening's last sunlight catches BNSF 9087 (SD70ACe) at Spruce, Colorado as it runs south on the Joint Line.

The Southwest Chief is led by Operation Lifesaver #203 as it heads to Raton, New Mexico.

Kansas City Southern #4709 runs through the trees of the Black Forest in Larkspur, Colorado.