World's 22 Most Dangerous Bridges You Should Avoid Crossing

6. Iya Kazurabashi Bridge, Japan

"Kazurabashi" means "mountain vine" in English, and therefore, it seems natural that a bridge that lays across the Iya Valley is made with mountain vines. However, vines are not safe enough for people to walk on constantly. The government will add a new steel cable to the vine every 3 years.