A pair of GE ES44AC's run elephant-style on a westbound loaded coal train through Roggen. CO.
The remote operator for UPY 681 (GP15-1) works the 36th Street Yard in Denver as a team in the distance works the adjacent UP intermodal facility.
The DRIR team has touched up the paint on their SW1500. They take pride in keeping their old switchers in good shape.
The Denver Rock Island Railroad is once again using their SW1500 to work the area around the stockyards in Denver.
UP 4326 (SD70M) brings a stack train into the 36th Street Yard.
A loaded Union Pacific coal train descends the front range of the Rockies at Rocky, Colorado, early on the morning of February 9, 2015. Locomotives are placed in the heavy train 2+3+2 (two units o... (more)
Steam from JBS's meat packing plant blows over the tracks as UP AC4400CW-CTE No. 5921 leads the Denver, Colorado to Cheyenne, Wyoming manifest through the city of Greeley, Colorado on February 8, ... (more)
The Hudson Turn comes out of Denver as it prepares to meet several loaded coal trains ahead on the Brush Sub.
A BNSF C44-9W No. 4017 leads a Newton, Kansas to Casper, Wyoming Office Car Special up the middle of Atwood Street in Longmont, Colorado on February 9, 2017. President/CEO of BNSF Carl Ice and com... (more)
The crew of UP 1359 (former DRGW GP40-2) walks back to the operations building after tying her down for the day.
DPUs on an empty coal train shove over Cherry Creek and through downtown Denver. Between the Joint Line and the RTD light rail main, 5 tracks pass this busy location.
ATSF 5088 enters the double track north of Palmer Lake, CO while Oakway 9021 waits to head south in June of 1989.
An westbound BNSF train is stopped at East Portal waiting for their turn to go thru the Moffat Tunnel. The tunnel has to vented after each train to clear out the exhausted since the tunnel is so l... (more)
A pair of Geeps (GP38-2's) work the 36th Street Yard.
UP 712 (GP38-2) works the North Yard while UP 6384 and mates wait for an assembled train.