Ключевые слова: 66, america, american, blue, botany, branch, california, foliage, freeway, green, highway, historic, historical, landmark, mother, no, nobody, nostalgia, object, of, one, palm, road, route, scenic, sign, signage, six, sixty, sky, states, symbol, traffic, transportation, travel, tree, trees, trip, tropical, united, usa, vintage,