Norfolk Southern 4109 (AC44C6M) shoves an empty coal through the bridge at Clear Spring Ranch in southern Colorado.

A BNSF ACe leads a loaded coal train over the bridge in Larkspur, Colorado.

BNSF 8425 (SD70ACe) leads an empty coal past a frozen pond at Tonville, Colorado.

The California Zephyr crosses a creek west of Pinecliffe, Colorado on its way to the Moffat Tunnel.

Big Boy UP 4014 runs through the snow over a bridge north of LaSalle, Colorado.

Union Pacific "Big Boy" #4014 rolls across a small bridge just west of Byers, CO on a cold November 25th, 2019.

Some people tend to be oblivious to rules, and in the process nearly ruin the shot for others and potentially ruin their day should they misjudge the width of the engine. This person nearly pulle... (more)

UP 4014 on the Limon Sub, just west of Clifford, CO, Nov 24, 2019.

The BNSF Provo-Denver manifest drops downgrade into Tolland, CO following the swelling South Boulder Creek. Colorado received record amounts of snowfall this year along the continental divide and ... (more)

BNSF 6085 along with BNSF 1084 and Ferromex 4609 lead a westbound merchandise train across the S Platte River bridge, at New Hillrose, CO. Aug 28, 2019.

BNSF 9234 leads an eastbound coal empty at Tonville, CO, on the BNSF Brush Sub. May 30, 2019. Note the other railfan at the bottom of the image!

BNSF 5954 (ES44AC) leads a coal train over the Santa Fe bridge in the town of Larkspur.

A pair of AC motors pull an empty coal train back to the Powder River Basin as they roll across the plains of southern Colorado on the BNSF's Spanish Peaks Subdivision.

A colorful Burlington Northern Santa Fe freight heads south over a wood trestle approaching the town of Trinchera, Colorado, on February 27, 1999. The railroad siding located just east of town is ... (more)

Amtrak’s westbound California Zephyr pops out of the west Portal of the Moffat Tunnel at Winter Park on a bright, snowy day of February 8, 2019.