The Kawazu-Nanadaru Loop Bridge in Japan consists of two spirals, each km long, in diameter - the only way for traffic to get down the mountainside into the valley, too steep for any other usual road-building solutions.
The Atlantic Ocean Road in Norway. I MUST go to Norway (eventually) and experience this amazing road … but not during a storm. Norway is a totally fascinating place. (there are several more photos of the Atlantic Ocean Road on this board)
Stunning Worldwide Photography by Our Friend From Myspace