Thick fog shrouds Fort Morgan, Colorado as the California Zephyr passes through while heading west on the Brush Sub towards Denver.

Two Phase VII P42's lead the California Zephyr through Tonville, Colorado as the sun just crests the horizon and kisses the tracks with a golden glow.

A former Burlington Northern SD40-2 works the yard in Hudson, Colorado as a coal train runs past on the Brush Sub.

A fiery sunrise casts a red glow over the historic Colorado & Southern Depot in Longmont, Colorado.

An eclectic mix of power leads a manifest as it runs through Brighton, Colorado on the Brush Sub.

Norfolk & Western 611 leads its passenger train through fog as it races out of Goshen on a cold October morning.

Ex-CREX ES44AC 3955 passes Providence Grain Solution's elevator in Gaudin as it heads east on the Vegreville Sub.

CN ET44AC 3230, CN ET44AC 3201 and BNSF ES44AC 5991 head east through North Cooking Lake.

Union Pacific's Troy Grove local rips through Courtland on the Geneva Sub.

Metro line alongside the Jialingjiang River.

Nickel Plate Road 765 heads for Fremont on a sunny June morning.

Westbound stacks pass through San Timoteo Canyon on UP's Yuma Sub.

UP 7324 leads a westbound manifest down Beaumont Hill just east of El Casco.

D&RGW K-36 #480 heads south at Teft Bridge at milepost 477.8 on October 25, 2025 leading a mixed train for Durango, CO.

D&RGW K-36 #480 heads north for Silverton, CO on October 24, 2025 at "New Curve" or milepost 492.6.