Ключевые слова: ahead, alert, arrow, background, barrier, billboard, black, blank, board, car, caution, construction, crosswalk, danger, direction, drive, highway, icon, illustration, information, isolated, lamp, light, offroad, pointer, safety, set, sign, signpost, speed, stop, stoplight, street, symbol, traffic, transport, transportation, triangle, uneven, urban, vehicle, warning, way, white,