CEFX 3181, a former Burlington Northern SD40-2, adds a splash of color to an already colorful lineup of BNSF engines. BNSF 1933 is also a SD40-2 while BNSF 2704 is a GP39-2.
Engines wait in the yard of the BNSF engine servicing facility while in the background a coal train comes out of the Denver Yard, and two light engines hump cars for a later train.
Three Warbonnets are among the engines that will spend the night in the BNSF engine servicing yard, along with a couple of visitors from the Union Pacific.