Southern Pacific GE AC4400CW No. 309 and UP EMD SD70ACe No. 8381 are in Diesel House at UP’s Burnham Shops facility in Denver, Colorado, on the eve of December 4, 2015.
A continuously growing album of photos that IMHO reveal the awesome and seldom-seen beauty of the railroad world from the dimming of day to dawn's early light! From dusk to dawn, trains roll on! (I'm still finding gems of sunset-to-sunrise surprises!)