Ключевые слова: arrow, auto, blank, car, danger, dangerous, direct, directing, direction, directional, driving, exploring, exterior, highway, information, isolated, journey, l confuse, law, limit, lost, many, message, order, outdoor, overload, point, post, road, road sign, rules, security, sign, signal, signpost, signs, street, symbol, traffic, transport, transportation, travel, triangular, vehicles, warning,