With only minutes of daylight left, Amtrak's eastbound California Zephyr descends through the Rocky Mountains at Crescent, CO on June 5th, 2020.

After completing their station stop in Denver, Amtrak's eastbound California Zephyr races past Barr Lake on June 1st, 2020 continuing the trip towards Chicago.

In the early evening sunlight, BNSF Dash 9-44CW #5012 leads the Seattle, WA to Alliance, TX Q Train past Barr Lake on June 1st, 2020.

With the sun setting in the background, BNSF 6695 leads a half harbor stack, half empty ethanol train up the grade at Maine, AZ on January 26th, 2020.

With the snow-capped San Francisco Peaks in the background, a baby Phoenix, AZ to Belen, NM manifest climbs the final grade into Winslow, AZ, while the San Bernardino, CA to Atlanta, GA Z Train ca... (more)

With threatening skies overhead, BNSF 6689 leads the Denver, CO to Laurel, MT manifest through Niwot, CO on May 27th, 2020.

In the late evening sunlight, a pair of UP units lead an empty BNSF coal train down the grade into Louisville, CO on BNSF's Front Range Subdivision on May 20th, 2020.

With nothing but green signals in front of it, UP's Council Bluffs to Cheyenne passenger special races west down Archer Hill lead by UP's Powered by Our People unit #1111 on May 12th, 2020.

With only minutes of sunlight left, UP 1988 (The KATY Heritage Unit) leads the Global 1 to Salt Lake City, UT Z Train through the crossing at Harriman, WY on May 12th, 2020

On a gloomy May morning, BNSF 5536 leads the Provo, UT to Denver, CO manifest through the curve at Blue Mountain Rd in Coal Creek Canyon, CO on May 11th, 2020.

In the last few minutes of daylight, BNSF 5980 leads an eastbound coal empty past the grain elevator in Roggen, CO on BNSFs Brush Subdivision on May 4th, 2020.

It's a beautiful spring morning in the Rocky Mountains as Amtrak's westbound California Zephyr climbs the grade up to Tunnel One in Coal Creek Canyon, CO on April 24th, 2020 with Amtrak's Veterans... (more)

A beautiful orange color fills the evening sky as a westbound BNSF loaded coal train rolls through Hudson, CO on December 20th, 2019.

With only minutes of daylight left, BNSF 7511 races west leading the Atlanta, GA to San Bernardino, CA Z Train through East Perrin, AZ on September 8th, 2019.

On a cold Thursday afternoon, BNSF Dash 9-44CW #4713 in Warbonnet colors leads the Laurel, MT to Pueblo, CO manifest through the small sag at Louisville, CO on January 24th, 2019.