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Design and construction EPC of the maintenance project of the Huangpu Bridge (2019~2021)

The Huangpu Bridge is a control project on the shared section of the national highway main line Guangzhou Ring Expressway (G1501) and the Beijing-Hong Kong-Macao Expressway Guangao Section (G4w). It is a key project approved by the state. It includes a single-tower cable-stayed bridge with unequal spans, asymmetrical longitudinal slopes and a main span of 383m, an integral steel box girder suspension bridge with an anchor span, an asymmetrical longitudinal slope and a main span of 1108m (bridge width 41.69m), and a 62.5m, 45m, 30m span continuous beam bridge constructed by moving formwork which has a total length of 7016.5m.