forty miles per hour speed limit signn seen at game drive, national park south africa

4x4 adventure advice alertness attention background billboard car careful caution close concentration concept copy countryside danger dangerous dirt drive driveway driving effect exhilaration exploration extreme game guidance hazard horizontal icon informationssign landscape limit moving natural nature nobody offroad photography placard place point reserve risk road roadsign rocks rural safari safety sani security shield signage signpost space speed steep street suv terrain texture tourism trail triangle trip uphill usa vacations vehicles viewpoint warning watch wilderness wildlife