Ключевые слова: 66, 66 route, adventure, america, beautiful, breathtaking, challenge, countryside, destination, direction, discover, discovering, distance, endless, escape, excitement, expedition, experience, exploration, forward, freedom, highway, hiking, horizon, infinity, journey, landscape, majestic, motion, moving, nature, outdoors, pathway, perspective, progress, road, route, scenic, serenity, tourism, trail, tranquility, travel, traveling, trekking, trip, usa, vacation, wanderlust,