My god man, that is too much hope you reach the up hill without meeting any other car in the middle.
BTW, i have seen some roads which are too strip and how people will manage in these roads, there is a under ground parking at one of the textile shops we go at Valasarawakkam [In chennai] [Guha Testiles] which has a strip downwards, I will feel like am going on a roller coster when ever i go down or come up on this.
Hmm, Superb thread and thanks SAM for starting this. My heartfelt thanks to all who contributed with the pics showing all those mind blowing highways across the world. It is really difficult to select one as best, all are really special on their own way and yes that Bolivian one really looks dangerous to me !!