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China's longest offshore steel trestle bridge completed in Dalian_我的网站

A |     　　武汉8月25日电 (梁婷 潘庆芳)记者25日从2026年加快建设交通强国大会获悉，依托近洋直航与陆上铁路、航空枢纽互补，湖北形成“海陆空多向联动”的国际物流格局。    (ECNS) -- An 11.6-kilometer offshore steel trestle bridge, the longest of its kind currently under construction in China, was fully connected on Tuesday in Dalian, located in China's northeastern Liaoning Province. The steel trestle bridge is a key supporting facility for the Dalian Changhai Bridge project.        Changhai County, China's only island border county, has long relied on maritime transport. However, ferry services are suspended for more than 60 days each year due to tides, strong winds and heavy fog, while round-the-clock navigation is unavailable even when services are operating.    These limitations have restricted residents' mobility and hindered local economic development.    The Changhai Bridge project stretches 25.5 kilometers across the Lichangshan Strait, linking Dachangshan Island in Changhai County with the mainland at Pikou Port in Pulandian District. Once completed, the bridge is expected to end the county's long-standing dependence on maritime transport.    Construction in the Yellow Sea has posed significant challenges due to frequent changes in wind, waves and tides, as well as shallow waters that prevent conventional construction vessels from operating.    To overcome these difficulties, the project team built the steel trestle bridge as a key support facility. Serving as the main transport route for construction materials, heavy machinery and personnel, it acts as a "lifeline" for offshore construction, according to the project team.    Ni Jiaming, project manager for the third section of the Changhai Bridge project under China State Construction Engineering Corporation (CSCEC), said the steel trestle bridge required 3,431 piles and 67,000 metric tons of steel. Construction was completed in 423 days, 10 days ahead of schedule.    Gong Baokai, deputy chief commander of the Dalian Changhai Bridge project under China State Construction Eighth Engineering Division, said completion of the trestle bridge has helped overcome construction difficulties in shallow waters, significantly improving the efficiency of transporting materials and personnel while reducing offshore construction risks. Its connection also marks the southern section of the Changhai Bridge project entering the main foundation construction phase.    The Changhai Bridge is expected to open to traffic in 2029.    (By Tang Yuxian)                    。　　湖北位于中部之中、长江中游，该省“铁水公空”运输方式齐备，承担着连通东西部、对接海内外的超大规模物资中转枢纽功能。

B | 　　目前，万吨级船舶可常年直达武汉，汉江实现襄阳以下千吨级航道贯通。

C | 2025年，三峡水运新通道工程开工，汉湘桂内河航运大通道湖北段全面启动。今年4月，长江中游荆江河段航道整治二期工程主体工程全面交工验收。　　据介绍，湖北构建“汉亚直航”近洋航线，并与中欧班列(武汉)衔接，构建起“日韩一武汉一欧洲”双向国际物流大通道。目前，汉亚直航通达5个国家9个港口。

D | 全省建成23条集疏运铁路，长江干线4个主要港口实现铁路100%衔接。　　此外，湖北加快建设鄂州花湖国际机场铁路联络线，打通航空与铁路集疏运关键节点。　　数据显示，2025年湖北港口吞吐量8.08亿吨，位居中国内河第二；亿吨大港增至5个，位居中国内河第一；武汉港外贸箱量突破87万标箱。　　当前，武汉阳逻港依托“港站同场、运输同场、关检同场、信息同场”一体化模式，效率提升30%。宜昌白洋港疏港铁路直连栈桥，单箱转运时间压缩60%以上。“长江班列”将三峡过闸货物以铁路分流，运输时间从近10天压缩至3天内。

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Published on:07:41:05