Project Name: Zhoushan Highway–Railway Bridge

Project Location: Zhoushan, Zhejiang, China

Product Used: Type 100 Bailey Panels

Project Overview: This auxiliary steel trestle bridge for the Zhoushan Highway–Railway Bridge is a temporary construction passage serving the main cross-sea bridge project. Its core supporting structure uses Bailey panels, representing a typical prefabricated offshore temporary steel bridge. The upper load-bearing structure is assembled from standardized Bailey panel trusses, while the lower section consists of multiple steel pipe pile foundations combined with transverse and diagonal bracing to form a stable framework capable of bearing loads from large construction machinery, heavy vehicles, and tidal forces. As a key auxiliary facility for the construction of the Zhoushan Highway–Railway Bridge, it provides a reliable offshore working platform and material transport passage for operations such as pile foundation construction, lifting and hoisting, and concrete pouring, serving as an important temporary infrastructure ensuring efficient progress of the cross-sea project.