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Tianjin-Tanggu highway viaduct

2024年10月09日     37人浏览

Jintang highway viaduct, with a total investment of 120 million yuan, a total length of 1470 meters, the bridge body adopts ridge beam structure, a net height of 4.5 meters, bridge deck width of 18.6 meters, two-way four lanes, the design speed of 60 kilometers, opened to traffic in November 2003.