Recently, at the construction site of the main pier on the south bank of the West Central Ring Expressway cross-sea river bridge project in Binhai New Area, Tianjin, the largest span steel box arch bridge under construction in North China moved into the arch construction stage. The total length of the main bridge of the project is 421.6 meters, and the maximum width of the bridge deck is 64 meters. After completion, it will greatly enhance the north-south road traffic capacity of Tianjin's Binhai New Area, further improve the Tianjin Port Collection and Evacuation System, and better serve the collaborative development of Beijing-Tianjin-Hebei Province.

Recently, at the construction site of the main pier on the south bank of the West Central Ring Expressway cross-sea river bridge project in Binhai New Area, Tianjin, the largest span steel box arch bridge under construction in North China moved into the arch construction stage. The total length of the main bridge of the project is 421.6 meters, and the maximum width of the bridge deck is 64 meters. After completion, it will greatly enhance the north-south road traffic capacity of Tianjin's Binhai New Area, further improve the Tianjin Port Collection and Evacuation System, and better serve the collaborative development of Beijing-Tianjin-Hebei Province.