ok so i have driven......
5. Highway 1, California, approx 10 miles North of Fort Bragg, right near Seaside Beach (Corvette)
9. Pacific Coast Highway, California, USA (Corvette and Porsche 911)
13. Stelvio Pass, Eastern Alps, Italy. (350z)
19. Millau Viaduct, France (ZX12r)
48. Col de Turini, France (350z)
53. Furka Pass, Switzerland (350z)
64. Passo dello Spluga, Switzerland (350z)
66. Silvretta High Alpine Road, Austria (350z)
am in the process of sorting maps and routes that will at some point take in 47. Amalfi Coast, Italy via North eastern Italy, down the croatian coast road then over to italy by ferry accross to the Amalfi coast and back up through Italy... prob next years road trip
there are a few more that you could add to that list.......................................