From the front dome window of California Zephyr dome-observation “Silver Solarium”, riding the tail of Amtrak’s westbound CZ, is a view of a meet with an eastbound BNSF freight at Tabernash,... (more)

Late on the afternoon of June 20, 2017, a southbound BNSF freight emerges from 177-foot Tunnel 4 in Wind River Canyon between Dornick and Piper, Wyoming, on BNSF’s Casper Subdivision.

With the abandoned Milwaukee Road bridge spanning the calm waters of the Missouri River, a westbound BNSF intermodal train meets Montana Rail Link's Missoula - Laurel freight at Lombard Montana.

Rumbling southbound in Wyoming’s Wind River Canyon is a BNSF freight just north of the siding at Dornick on June 20, 2017.

A southbound BNSF freight enters Wyoming’s Wind River Canyon at Minnesela on the afternoon of June 20, 2017. The train is passing the site of a derailment of a southbound freight after hitting a... (more)

As evening light settles in over Wyoming, a southbound BNSF manifest freight crosses the Wind River in Wind River Canyon between Dornick and Piper on June 20, 2017.

A southbound BNSF freight emerges from 177-foot Tunnel 4 in Wind River Canyon between Dornick and Piper, Wyoming, on the afternoon of June 20, 2017.

Beneath the impressive rock walls of Wyoming’s Wind River Canyon, a BNSF freight heads southbound between the sidings of Minnesela and Dornick on June 20, 2017.

BNSF 6734 leads a westbound intermodal around the curve in Lockport.

Chugging hard up the mountain, BNSF 7295 and BNSF 6734 help push this Los Angeles, CA to Houston, TX stack train along the steel rail pass Mormon Rocks.

Classic BNSF Calendar Shot at East Siberia - A westbound double stack threads it's way through the s-turns near East Siberia as it ascends the grade of Ash Hill from the East.

Stacks charge eastward on a beautiful day in the high desert.