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连接两岸三地,集桥、岛、隧为一体的港珠澳大桥,目前正在施工建造之中。港珠澳大桥全长49.968公里,比目前世界最长跨海大桥——杭州湾跨海大桥还长14公里。大桥以高速公路标准建设,双向6车道,设计时速100公里,设计寿命为120年。大桥建成后能抗8级地震及16级的最大风力,能防御300年一遇的特大洪潮。这是我国继三峡工程、青藏铁路、京沪、京广高铁之后的又一个世界级基础工程。港珠澳大桥跨越国际黄金水道——伶仃洋水域,为了保持水域30万吨级船舶的通航能力,将打造世
The Hong Kong-Zhuhai-Macao Bridge connecting the two sides of the Taiwan Strait and with bridges, islands and tunnels is under construction and construction. Hong Kong-Zhuhai-Macao Bridge, a total length of 49.968 kilometers, the world’s longest cross-sea bridge - Hangzhou Bay Bridge also 14 km longer. Bridge to the highway standard construction, two-way six lanes, the design speed of 100 kilometers, the design life of 120 years. After the completion of the bridge, it can resist the magnitude 8 earthquake and the maximum wind strength of 16 levels, and can prevent the extraordinary flood of 300 years. This is another world-class foundation project in our country following the Three Gorges Project, Qinghai-Tibet Railway, Beijing-Shanghai and Beijing-Guangzhou High Speed Railways. Hong Kong-Zhuhai-Macao Bridge across the international golden waterway - Lingdingyang waters, in order to maintain the waters 300,000-ton ship navigation capabilities, will build the world