BNSF 9266 (SD70ACe) shoves a loaded coal train past Barr Lake in Brighton, Colorado at sunrise.

The California Zephyr runs past Barr Lake at sunrise as it heads to Denver on the Brush Sub.

BNSF 6114 (ES44AC) muscles a loaded coal train towards Denver, Colorado, passing through Barr Lake at sunrise.

The California Zephyr runs through Barr Lake at sunrise as it heads towards Denver, Colorado on the Brush Sub.

BNSF 8998 (SD70ACe) runs past Barr Lake at sunrise in Brighton, Colorado.

UP 1980 (SD40N) works the local in Brighton on the Greeley Sub.

Dark skies and a building storm provide the backdrop for this Eola, IL to Fort Collins, CO frac sand train paralleling its way down Colorado State Highway 2 as it approaches a red signal for an on... (more)

A pair of BNSF Geeps lead a freight through Brighton, Colorado, past Barr Lake on the Brush Sub.

A golden sunrise kisses the California Zephyr as it runs past Barr Lake in Brighton, Colorado.

The California Zephyr runs past Barr Lake in Brighton, Colorado as it heads to Denver on the Brush Sub at sunrise.

Nice surprise this afternoon as 1983 leads this empty rail train from Ogden Utah.

UP 8006 (ES44AC) leads a power-heavy freight south on the Greeley Sub through Brighton, Colorado. Warm weather has melted the recent snow, providing a reflecting mud puddle alongside the track.

UP 6606 (ES44AC) splits the signals in Brighton, Colorado as it heads to Denver on the Greeley Sub.

UP 6608 (ES44AC) leads a freight south on the Greeley Sub through Brighton, Colorado.

The California Zephyr runs through Barr Lake at sunrise as it heads to Denver, Colorado on the Brush Sub.