BNSF 3283 & 3666 eastbound with a loaded coal train.
A pair of ES44ACHs power a westbound empty coal train.
BNSF 3283 (ES44C4) leads a freight down Burke's Hill between Louisville and Boulder, Colorado.
BNSF 3283 (ES44C4) leads a freight down Burke's Hill on the Front Range Sub in Louisville, Colorado.