A National Scenic Byway is a designated road in the United States recognized for its outstanding scenic, historic, cultural, or recreational value. These routes offer travelers a chance to experience beautiful landscapes and unique attractions, making them popular for leisurely drives. The program, established by the U.S. Department of Transportation, aims to promote tourism and preserve the natural and cultural heritage of the areas they traverse. Each byway is managed by local communities, ensuring that the routes reflect the character and history of their surroundings, such as mountains, coastlines, or historic towns.