The Eshima Ohashi Bridge is the largest concrete-framed rigid bridge in Japan and the third largest in the world, but its uniqueness doesn’t stop there. This incredible structure has an extremely steep grade on both sides, making it appear more like an amusement park attraction rather than a normal city traffic service bridge. A two-lane mega structure that stands on Lake Nakaumi and connects the city of Matsue in Shimane Prefecture with the city of Sakaiminato in Tottori Prefecture, also called "The Rollercoaster Bridge".