This image was taken along US 90 in Walton county, in NW Flordia-USA, on 27 March 2012. The CSX rairoad tracks are named the P&A Sub in this area, and the train was moving past Milepost 714.02, on the way to Pensacola, Florida....and points beyond?

The tanks were marked AF, and are likely surplus U.S. Air Force equipment.