BNSF 3864 (ET44C4) leads a assortment of UP and EXEC MAC power through Boulder, Colorado.

BNSF 3846, a new T4 generation locomotive, runs long hood forward as it backs into the BNSF engine servicing facility.

From the top of one of hills surrounding the Valentine community, a hot Chicago, IL to San Bernardino, CA intermodal train races westward towards Needles, CA for a new crew.

BNSF 3846 east works up grade between Verdemont and Devore leading a long Q train.

Late afternoon finds brand new BNSF 3846 leading a eastbound Chicago bound Q train at Sullivan's Curve as it tackles Cajon Pass.