Union Pacific Big Boy engine #4014 leaves Denver under a heavy blizzard of snow and an impressive amount of steam.

BNSF 6286 (ES44AC) runs under the Park Avenue Viaduct in Denver, Colorado as it heads to the Denver Yard and a waiting train.

The Provo to Denver train had a heavy power configuration of 9x2, with two of the motors being Canadian Pacific power units.

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.

BNSF 6286 (ES44AC) joins a variety of BNSF motors in the yard of the engine servicing facility in Denver, Colorado.

With fresh snow and blue skies, this eastbound loaded crude oil train climbs the grade through Winter Park before entering the Moffat Tunnel for its journey under the Continental Divide.

The California Zephyr leaves Denver, Colorado while running underneath the Park Avenue Viaduct and passing BNSF 6286 (ES44AC), which sits at the BNSF engine servicing facility.

BNSF 6286 leads a Riverbank to Los Angeles JB Hunt reposition move off the Mojave Sub at Hutt.

A westbound grain train passing over Sibley bridge.

BNSF 6286 leads this TXUX set past the old Belmont tunnel, the only tunnel in Nebraska in the thick of a major snow storm on Crawford Hill. Although the Belmont Tunnel has been out of service si... (more)

A coal train snakes its way around the curve through the Lisle Metra station as an inbound is stopped in the distance on the south platform. The curve in the track is from the 50's and 60's when ... (more)