The Huajiang Grand Canyon Bridge in Guizhou Province, China, has opened after three years of construction, reducing travel time across the canyon from two hours to two minutes. At 625 meters high, it is the tallest bridge in the world and the longest-span steel truss girder suspension bridge in mountainous terrain. The project utilized advanced engineering techniques and also serves as a tourist attraction with various activities. Teljes cikk (Euronews.com)