A worker works at the construction site of Zhenluo Yellow River Bridge in Zhongwei City, northwest China's Ningxia Hui Autonomous Region, April 11, 2021. The 1,289-meter-long Zhenluo Yellow River Bridge in the Ningxia section of the Wuhai-Maqin expressway finished its final stage for closure Sunday. (Xinhua/Feng Kaihua) |