Ключевые слова: 66, aluminum, arisona, billboard, blue, business, column, concepts, day, direction, highway, historic, history, image, landmark, metal, metallic, mode, national, nobody, number, object, outdoors, post, rectangle, road, route, scenic, services, sign, single, sky, street, sun, symbol, text, traffic, transport, transportation, travel, turning, usa, west,