Sunshine and blizzard conditions engulf BNSF 6279 (ES44AC) as it leads a train through Tolland, Colorado.

BNSF 6279 (ES44AC) has exited the east portal of the Moffat Tunnel during a heavy snowstorm that has blanketed Tolland, Colorado with 6 inches of snow.

BNSF 6279 (ES44AC) leads the Provo train through Pinecliffe, Colorado as it heads to Denver on the Moffat Tunnel Sub.

A power-heavy Provo-to-Denver train runs through Rollinsville, Colorado as it heads to Denver on the Moffat Tunnel Sub.

BNSF 6279 (ES44AC) runs through a ground blizzard as it heads east on the Moffat Tunnel Sub through Tolland, Colorado.

A westbound BNSF coal train climbing Mullan Pass west of Helena, Montana, is about to meet an eastbound BNSF freight at the siding of Austin very late in the afternoon of June 29, 2021. Both train... (more)

BNSF 6279 (ES44AC) muscles an empty coal train north on the Joint Line past the historic red barn in Greenland, Colorado.

BNSF 6279 (ES44AC) leads an Executive MAC and the beer train towards the Coors Brewery in Golden, Colorado.

BNSF 6279 (ES44AC) runs through the signal tower as it leads the local beer train between Denver and Golden, Colorado.

BNSF 6279 (ES44AC) leads a freight out of Denver as the sun begins to set.

An eastbound BNSF coal empty zips across Bridge 62 at Tuscor, Montana, on the morning of July 4, 2021, as the train travels over Montana Rail Link’s Fourth Subdivision.

CSX train V053 (Albany, NY - Chicago, IL) has duo of BNSF GEVOs leading as they accelerate after receiving a green signal at the MP 385 automatics in Churchville, NY.

The rear DPU’s on a loaded coal train dig in to the grade for the climb to Palmer Lake.

BNSF 6279 (ES44AC) leads a load of coal under the signals covering the Joint Line.

Here's a common practice seen on different railroads across North America. The conductor on the Denver - Laurel manifest led by ES44AC No. 6279 gives a roll-by inspection to the Cheyenne - Denver ... (more)