Ключевые слова: advertisement, america, american, border, boundary, destination, direction, driving, enter, entrance, green, greeting, highway, information, journey, landmark, line, north, oregon, pacific, pnw, redwood, road, road sign, road trip, roadside, roadsign, rural, scenic, signage, signpost, signs, speed, states, streak, symbol, text, tourism, transportation, travel, united, united states, us, us199, vehicle, welcome, welcome sign, west, words, yellow,