The wild sunflowers are in full bloom along the Moffat Tunnel Sub as UP 7741 (ES44AC) heads to Denver, Colorado.

Winter Park Bound Sunrise Morning ritual at Leyden just after sunrise

Evening Winter Storm Amtrak 6 is passing through Coal Creek in one of many snow squalls between East Portal and Denver on a classic Orographic Lift snow event early in October.

OCS at Blue Mountain Executive MACs or the like in UPRR lead the brass down the Moffat Road.

Coal Creek in the Snow Eastbound and through one of the many loops on a snowy morning along the Moffat Road.

East Plainview Plainview and the Denver skyline and some evening summer light.

Executive West at Barbara’s Gulch Passenger special with hosts aboard is west of Denver for SLC.

Down the Rocky Branch Rare move these days, Rocky Local returns after moving some cars north.

BNSF 7073 (ES44AC) muscles the Provo-to-Denver train towards Arvada, Colorado on the Moffat Tunnel Sub.

BNSF 6286 (ES44AC) leads a power-packed Provo train as it heads to Denver, Colorado on the Moffat Tunnel Sub.

BNSF 6286 (ES44AC) leads 8 other motors on the Provo train as it heads to Denver, Colorado on the Moffat Tunnel Sub.

Stainless Glint at Leyden Sunset owns the moment at Leyden with the California Zephyr flying the mile over the high fill at Leyden in Arvada.

From above Tunnel 1, we see the California Zephyr as it climbs the roughly 2% from the base of Coal Creek Canyon up to the east portal of Tunnel 1. This, of course, is the first of 28 tunnels the ... (more)

RMRX 8020 brings their train downhill out of Tunnel 1 as they prepare to go around Big Ten curve and enter Denver.

The Rocky Mountaineer Rockies to Red Rocks train swings around iconic Big Ten curve as they make their way into Denver. Leading today's train is RMRX 8020, built for the B&O.