World's longest single axis bridge swings into place
A bridge is swung into place to connect with roads on both ends in Shijiazhuang city, capital of North China's Hebei province, March 2, 2017. The bridge is 242.6 meters long and has six lanes in both directions. The structure was built separately and then rotated into place on an axis. It's said to be the longest bridge ever swung into place on a single axis in the world. [Photo/China News Service] |