UP 7948 (ES44AC) leads a windmill parts train in the Blue Hour towards Palmer Lake, Colorado. With temperatures in the teens and snow the day before, dense fog blanketed the towns of Palmer Lake, Larkspur and Monument.
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!)