Horsepower Vs. Gravity! BNSF6253 screams to obtain the highest point on NP's Transcontinental Mainline. The manned swing help can be seen cut into the train. You have to love Montana!

BNSF 6243 grinds thru Muir at less than jogging speed. This coal laden export train made quite a sight being dwarfed by the mighty snow capped Rockies.

BNSF 6243 stuggles on the assault for Bozeman Pass. This train of export coal has a power configuration of 2x3x2. A fantastic show of mountain railroading!

BNSF 6243 & 8932 lead westbound empties with loads of diesel fuel behind the power.