22 World's Most Terrifying Bridges That Will Test Your Courage

2. Millau viaduct bridge, France

Rising above the Tarn River valley, the Millau Viaduct is an engineering wonder and a representation of contemporary France. At 1,125 feet above the valley bottom, it stands as the world's tallest bridge, its elegant towers extending into the clouds. The perspective from the bridge is absolutely magnificent, but for those afraid of heights, crossing it can be a genuine challenge of courage. The feeling of floating high above the terrain, with only a narrow roadway below you and endless sky surrounding, is both exciting and intimidating.