One of BNSF's finest gevos leads an eastbound manifest through the rolling hills of northern Wyoming near Ulm on BNSF's Big Horn Subdivision.

A westbound BNSF coal train rolls through the curves of the Big Horn Subdivision between Ulm and Verona, Wyoming, on June 14, 2014.

After stalling on the 1.25% grade east of Ulm, a helper set was dispatched to give this loaded BNSF coal train a push. They are on the descent to Sheridan,WY running in a 2x4 setup. This is BNSF's... (more)

BNSF 8465 and an SD70MAC serve as DPUs on a westbound coal train headed from the Powder River Basin to Sheridan, WY near Ulm, WY on former Burlington trackage.

As the sun begins to set over Wyoming, BNSF 7539 struggles to maintain track speed as they pull a loaded ballast train through Ulm.

Two GE's lead a long and heavy Pasco, WA to Galesburg, IL manifest over the hills of the Big Horn Subdivision. With another GE pushing on the rear utilizing Distributed Power, this train would mak... (more)

Manned helpers have assisted a heavy coal load over the Big Horn Subdivision and now are in full dynamics, holding back over 18,000 tons of black diamonds on the descent into Sheridan.

A set of helper power has the green light at the south end of Ulm siding on BNSF's Big Horn Sub. It's headed back to Gillette, Wyoming on this fine summer evening. The "helperlink" device that ena... (more)

A warbonet leads a loaded coal train thru the grasslands of Wyoming.