Risk Takers Only: America’s Most Treacherous Roads Which road, located in Tennessee and North Carolina, is known for its 318 curves in just 11 miles, attracting motorcycle enthusiasts and thrill-seekers? Blue Ridge Parkway Tail of the Dragon Overseas Highway Million Dollar Highway None Which road in California is notorious for its sharp twists and turns, steep cliffs, and breathtaking coastal views? Pacific Coast Highway Route 66 Blue Ridge Parkway Overseas Highway None Which road, located in Colorado, is known for its unpredictable weather, steep grades, and sharp switchbacks, making it a challenging route for drivers? Tail of the Dragon Beartooth Highway Million Dollar Highway Going-to-the-Sun Road None Which road, located in Hawaii, is known for its narrow lanes, sharp turns, and stunning coastal views? Pacific Coast Highway Road to Hana Route 66 Going-to-the-Sun Road None Which road, located in Arizona, cuts through the Grand Canyon and offers breathtaking views but also presents hazardous driving conditions? Route 66 Beartooth Highway Going-to-the-Sun Road Desert View Drive None Time's up Most Popular Most Popular