An aerial drone photo taken on April 29, 2025 shows the setting scene of the first steel box girder of Wanlong Grand Bridge in Nansha District of Guangzhou, south China's Guangdong Province.

Workers erect a box girder at the construction site of a mega bridge in the Hebei section of the Xiong'an-Shangqiu high-speed ...

Workers erect a box girder at the construction site of a mega bridge in the Hebei section of the Xiong'an-Shangqiu high-speed railway in north China's Hebei Province, April 27, 2025. Girder ...