10.Sichuan-Tibet Highway, China
9.The Stelvio Pass, Italy
8.Los Caracoles Pass, Chile
7.Skippers Canyon Road, New Zealand
6.The Zoji Pass, India
5.Guoliang Tunnel Road, China
4.The Karakoram Highway, between China and Pakistan
3.James Dalton Highway, Alaska
2.Jalalabad–Kabul Road, Afghanistan
1.North Yungas Road, Bolivia
