Author: Site Editor Publish Time: 2026-03-17 Origin: Site
On the 27th of September, 2025, the steel box girder construction crossing the Hunwu Highway was completed ahead of schedule as part of the Changchun Rail Transport Airport Line Stage 1 project.
This project involves an elevated bridge that crosses the Hunwu Highway, which links the Donghu County Station and the Longjia Airport Station. To build this long-span bridge, a triple-span continuous steel box girder structure weighing 1150 tons was adopted during the construction process.
Notably, Jinchen Zhihui played an active part in addressing this engineering challenge through a custom-made box girder solution, earning unanimous recognition from the client.
