A Montana Rail Link work train with SD40-2XR no. 259 leading glides across the Clark Fork River in Clark Fork, Idaho. The 259 was rebuilt from former Burlington Northern no. 6324.
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!)