The world’s first! China 2,000 workers completed the overall replacement of the bridge in 43 hours

#china #bridge #car Sanyuan Bridge is one of the most important transportation hubs in Beijing, China, and has always been responsible for the transportation of passengers and goods in Beijing. With the rapid development of the economy and society, the number of cars has increased sharply, and the average daily traffic flow of Sanyuan Bridge has reached an astonishing 206,000 vehicles, which makes the pressure on Sanyuan Bridge reach its limit. In order to improve the efficiency of transportation and ensure the travel safety of the people, Sanyuan Bridge must be upgraded to better meet the growing traffic demand. However, Sanyuan Bridge, as the east gate connecting the Capital Airport and the urban area, has complex traffic organization and heavy traffic. According to conventional construction, a project of such a scale would take at least two months. During this period, blocking roads will not only affect the travel of citizens, but also cause economic losses of up to 120 million US dollars.