Swivel bridge completes rotation in south China's Guangdong

Engineering staffs check the rotating devices befere rotation in Qingyuan City, south China's Guangdong Province on April 1, 2019. The 100-meter-long and 33-meter-wide swivel bridge, which is a section of a major railway and a highway in south China's Guangdong province, completed its rotation on Tuesday. (Xinhua/Liu Dawei)