The world’s tallest bridge, the Huajiang Grand Canyon Bridge in Guizhou, China, opened to traffic. Standing 625 meters above the Beipan River, it spans 2,890 meters and has a main span of 1,420 meters, the largest in a mountainous area. The bridge, part of the Liuzhi-Anlong highway, reduces travel time between Zhenfeng and Guanling counties from two hours to just two minutes.