BNSF 6123 (ES44AC) leads the Provo train through Rollinsville, Colorado as it heads to Denver on the Moffat Tunnel Sub.

BNSF 6123 (ES44AC) leads a freight over the bridge in Tolland, Colorado as it heads east on the Moffat Tunnel Sub.

BNSF 6123 (ES44AC) leads the Provo train through the curve at Crescent, Colorado as it heads to Denver on the Moffat Tunnel Sub.

BNSF 6123 (ES44AC) leads the Provo to Denver freight through Rollinsville, Colorado as it heads east on the Moffat Tunnel Sub.

BNSF 6123 (ES44AC) leads the Provo train through Tolland, Colorado on the Moffat Tunnel Sub.

BNSF 6123 (ES44AC) runs east on the Moffat Tunnel Sub through the Tolland Valley.

BNSF 6123 (ES44AC) leads the Provo to Denver train through the curve at Crescent, Colorado on the Moffat Tunnel Sub.

Easter Morning Railroading | On a sunny Sunday, April 9, 2023 morning, a southbound ethanol train heads across a bridge at Sulphur Springs, AR on the KCS mainline. Captured on Kodak Portra ... (more)

BNSF 6123 (ES44AC) shoves a loaded coal past the rock outcrop at Palmer Lake, Colorado as it runs south on the Joint Line.

A southbound Kansas City Southern coal train, with run-through BNSF road power, pulls into Pittsburg, Kansas, where a set of KCS power will be added to the train to operate as a mid train DPU on t... (more)

An eastbound loaded coal train out of Wyoming begins its assault on Crawford Hill in far northwestern Nebraska. Note the white sand already visible on the trucks of the lead locomotives - this tra... (more)

BNSF 6123 glides an eastbound import stack train through the blossoming apple orchards just west of Peshastin, WA. A wet winter followed by a warm spring caused blossoms to occur at a record early... (more)

BNSF eastbound at James.

BNSF ES44AC 6123 sits leading an autorack train headed South.

BNSF coal loads, head south on the Joint Line.