At present, the Shenkang connecting line project has been listed as the first demonstration project of the first batch of highway steel structure bridges (weathering steel and steel composite beams) and the Ministry of Transport's “Technical Requirements for Safe Production Conditions of Highway Water Transportation”. During the construction process, the construction department will strengthen the construction cycle safety through the innovative management mode; and adopt new materials such as weathering steel to greatly improve the corrosion resistance and service life of the steel structure.
