SHOUGUANG, Aug. 9 (Xinhua) -- The main span of the Dongshou grand bridge on the Tianjin-Weifang high-speed railway was successfully closed on Saturday. Constructed by China Railway 14th Bureau Group Co., Ltd., the 168-meter continuous beam crossing over Rongcheng-Wuhai expressway in Shouguang, east China's Shandong Province, marks the longest span continuous beam structure within the Shandong section of this railway project.
















