Why should a viaduct be built on Daye Highway?

The viaduct of Daye Highway was built because it is environmentally friendly, fast and efficient. The reconstruction of Daye highway viaduct is a major project in Shanghai, which is conducive to further improving the east-west passage in the southern part of Shanghai, and the traffic will be more "relaxing muscles and promoting blood circulation". It is of great significance to improve the trunk highway network in Shanghai, connect coastal passages, speed up the development and construction along the line, and make local traffic more environmentally friendly, fast and efficient.