A caption shared with the post simply says: "Japan's rollercoaster." Often dubbed the world's craziest or scariest bridge, the Eshima Ohashi Bridge has been a popular tourist attraction and ...

And it's earned the tag - the scariest in America. The Chesapeake Bay Bridge is actually two. One bridge, for two lanes of traffic, was built in 1952. A second, with three lanes, was added in 1973.