Amtrak engine #76 leads the California Zephyr west towards Tolland, Colorado on the Moffat Tunnel Sub.
BNSF 9716 (SD70MAC) leads 'The Switch' back to Longmont, Colorado on the Front Range Sub.
BNSF 4251 (ES44C4) leads the Z Train through Roggen, Colorado on the Brush Sub.
BNSF 8125 (ES44C4) runs into the cut east of Akron, Colorado as it heads east on the Brush Sub.
BNSF 8593 (SD70ACe) notches up as it leads a train north on the Joint Line towards Fountain, Colorado.
Great Western Railway #2176 'Dinky' 0-4-0T tank engine sits in Fort Morgan. A bit of black paint would do wonders.
On display in Sterling, Colorado is this Great Western Railway #9 'Dinky' 0-4-0T tank engine, which worked the large sugar beet refining facility in town.
A colorful Canadian National AC44C6M leads a grain train at Hillrose, Colorado.
BNSF 1879 (SD39-2) is spotted working the BNSF yard in Sterling, Colorado.
BNSF 9155 (SD70ACe) reflects off of Barr Lake as it leads a coal train on the Brush Sub past Barr Lake in Brighton, Colorado.
BNSF 8766 (SD70ACe) muscles a coal train through Hillrose, Colorado as it heads to Sterling.
BNSF 7599 (ES44DC) waits on a siding in Bragdon, Colorado for a new crew that will then take the train to Denver on the Joint Line.
BNSF 8593 (SD70ACe) leads a coal train towards Fountain, Colorado on the Joint Line.
A blackbird photo bombs Amtrak engine 151 as it leads the California Zephyr through the Denver Yard and to Denver's Union Station.
The California Zephyr #6 train rounds the Big Ten Curve in Rocky, Colorado as it heads to Denver on the Moffat Tunnel Sub.
