An appropriately oriented SD40-2 of Southern Railway heritage works it's way east out of Louisville with racks for the "mixing center" at Shelbyville. Fortunately, former SOU 3315 has not been "modified" (yet) and still looks splendid in her unaltered state. The old paint job is even holding up well! These units were quite the classy bunch with their long hood mounted bells, horns on both ends, and full-sized plows.