Two in Montana; none in Alaska. Must have limited their choices to the part of the United States that is just in America????
15. Washington Route 129 and Oregon Route 3, Clarkston, Wash., to Enterprise, Ore.
14. Ohio Route 170, Calcutta to Poland.
13. California Route 58, McKittrick to Santa Margarita.
12. U.S. Route 33, Harrisonburg, Va., to Seneca Rocks, W.Va.
11. Natchez Trace, from Natchez, Miss., to Nashville, Tenn.
10. Angeles Crest Highway, California Route 2.
9. U.S. Route 12, Lolo Pass, Idaho and Montana.
8. California Route 36.
7. Cherohala Skyway, North Carolina and Tennessee.
6. Going to the Sun Road, Glacier National Park, Montana.
5. California Route 1, Pacific Coast Highway.
4. U.S. Route 550, from Ouray to Durango, Colo.
3. U.S. Route 129 ÔÇö The Tail of the Dragon ÔÇö on the North Carolina-Tennessee border.
2. Blue Ridge Parkway, North Carolina.
1. Beartooth Highway, Montana and Wyoming.
Full story here.