It is shortly before sunset as a California Northern drag from Willits approaches the Brazos bridge over the Napa River and the end of a long day. This section of line is former SP, but beyond Schellville the train traversed the former Northwestern Pacific.
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!)