BNSF 2712 GP39-2 joins a mix of light and heavy power waiting for servicing or assignments at the engine facility in Denver, Colorado.
BNSF 7731 meets UPY 625 in the Union Pacific's North Yard in Denver, Colorado.
The rhythm of a loaded coal train runs up the grade on the Joint Line between Greenland and Palmer Lake, Colorado.
BNSF 6382 (ES44AC) runs over a bridge in the town of Castle Rock, Colorado as it heads south on the Joint Line.
BNSF 6382 (ES44AC) runs towards Larkspur, Colorado in evening light.
The BNSF visits the Union Pacific's North Yard in Denver, Colorado. UPY 453 is a SD40-2 converted to a slug by removing the prime motor. It is paired with a specific motor (UPY 353) as it works ... (more)
BNSF 6382 (ES44AC) runs south on the Joint Line through Castle Rock, Colorado.
The venerable ES44AC has the duty of leading the BNSF coal trains on the Joint Line.
BNSF 6382 (ES44AC) runs through the trees at Sedalia, Colorado.
The California Zephyr runs through Keenesburg, Colorado as the sunrise paints the clouds with red and orange highlights.
The Rocky Mountaineer engines share the Union Pacific's 36th Street Yard in Denver, Colorado.
Snow for the day's storm blankets the county road as BNSF 6382 runs a loaded coal train south on the Joint Line through Greenland, Colorado.
A loaded BNSF coal train runs south on the Joint Line through Greenland, Colorado in the last minutes of sun for the day.
BNSF 6382 (ES44AC) leads a loaded coal train through Castle Rock on the Joint Line.
A line of BNSF heavy motors runs through the servicing island at the engine facility in Denver, Colorado.
