Pontoon bridges over the Yellow River removed before flood season

Photo taken on June 23, 2021 shows workers removing the Qingtian Pontoon Bridge in Binzhou City, east China's Shandong Province. Recently, 54 pontoon bridges over the Yellow River in Shandong Province have been removed due to the impact of the Yellow River's water and sand diversion before the flood. This time, the water and sand adjustment will last for 20 days considering the large amount. (Chu Baorui/Guangming Picture)