John L. Mathis
Railroad Photography

Shortly after the previous photograph, the good light vanished and BNSF 1051 led its 7 unit power consist out of the Winslow, AZ yard on the point of a westbound manifest on August 26, 2007.
Canon 1DSMKII - 1/500sec. - f/5.6 - ISO 800 - EF100-400mm f/4.5-5.6L IS lens @100mm