UP 1820 (SD40-2) leads the local freight as it runs south from Greeley to Brighton, Colorado.

BNSF 6114 (ES44AC) shoves a coal train through Barr Lake at Sunrise on the Brush Sub.

BNSF 6547 (ES44DC) leads a train past Barr Lake in Brighton, Colorado as it runs to Denver on the Brush Sub.

UP 8062 (ES44AC) leads a freight south on the Greeley Sub through Brighton, Colorado as it heads to Denver.

UP 8062 (ES44AC) leads a freight south on the Greeley Sub through Brighton, Colorado.

BNSF 8431 (SD70ACe) leads a loaded coal through Barr Lake at sunrise on the Brush Sub.

BNSF 9266 (SD70ACe) shoves a loaded coal towards Denver, Colorado on the Brush Sub.

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.