Ключевые слова: attention, background, blue, caution, city, concept, control, copy space, countdown, danger, direction, drive, driving, electronic, give way, guidance, highway, information, isolated, law, metal, priority, prohibit, red, regulate, restrict, restriction, road, roadsign, rule, safety, sign, signal, signboard, sky, stop, street, symbol, time, traffic, traffic lights, transport, transportation, travel, triangle, waiting, warning, way, white, yield,