Ключевые слова: ahead, america, billboard, blue, board, bright, city, clouds, concept, country, day, destination, direction, drive, exit, forward, green, greeting, guide, highway, holiday, information, message, metal, plano, plate, pointing, post, road, roadside, roadsign, sign, signpost, sky, state, straight, symbol, texas, text, tourism, town, travel, trip, united states of america, usa, vacation, visit, way, welcome,