Ключевые слова: ahead, analyzing, backgrounds, cloud sky, concepts, direction, driving, forbidden, giving, graphic, guide, highway, horizontal, illustration, infographic, information, interstate, journey, law, limit, minimal, multiple lane highway, no people, notice, number, pictogram, planning, regulation, road, road sign, road warning sign, roadsign, safety, sign, silhouette, sky, slow, speed, speed limit sign, street, symbol, traffic, transportation, travel, vacations, variation, vehicle, vertical, warning sign,