Core Points - The box girder prefabrication task at the China Railway 11th Bureau's Huhang-Chongqing-Rongcheng high-speed railway Hu-Ning section has entered the final stage, with operations proceeding in an orderly manner [7][12] - A total of 847 box girders have been prefabricated at the site so far [7][12] - The Huhang-Chongqing-Rongcheng high-speed railway is an important part of China's "Eight Vertical and Eight Horizontal" high-speed rail network along the Yangtze River corridor [7][12]