road sign : traffic signage on road surface, safe navigation and traffic regulations in urban and rural environments

traffic asphalt navigation compliance urban rural reflective safety guide highway intersection caution direction street path travel journey warning regulation route signal control indicator pavement guidepost marking signage wayfinding pointer infrastructure transport commute lane speed limit hazard curve straight crossing pedestrian cyclist vehicle roadwork maintenance construction toll stop yield turn roundabout detour exit entry bridge tunnel underpass overpass motorway freeway boulevard avenue drive parkway alley crossroads junction bypass flyover grade ramp signpost roadmarking