The construction of the Chongqi Railway Yangtze River Bridge connecting Chongming Island in Shanghai and Qidong in Jiangsu is under way. Let's take a sneak peek at the small and medium-sized scenic spots

目前,工人们正围绕主塔3、4号墩开展承台施工,主塔将以每天0.55米的速度“长高”,计划年底浇筑完成至主塔上横梁105米处。
The Chongqi Railway Yangtze River Bridge is the controlling node project of the Shanghai-Nanjing-Hefei high-speed railway ,全长4.09公里,横跨长江入海口北支航道。其构造为双层布置的公铁两用桥,上层为双向6车道、时速100公里的一级公路,下层为时速350公里的双线高速铁路+时速250公里的双线城际铁路。
大桥分为主通航孔桥、非通航孔桥、南北岸公铁合建引桥、南北岸单建铁路引桥;其中主通航孔桥为主跨400米双塔双索面钢桁结合梁斜拉桥, It is the world's largest span cable-stayed bridge with twin towers, double cable planes, highway and rail dual-purpose ballastless track.


more news Yangtze River Delta Railway invested 140 billion yuan to open 7 projects this year 中国铁路上海局集团有限公司介绍,2024年长三角铁路聚焦“联网、补网、强链”,计划开通沪苏湖、宣绩、池黄、杭温、上海南至莘庄三四线、宁波枢纽庄桥至宁波段增建三四线等7个项目;开工沪昆铁路嘉善段高架改造等4个项目;稳步推进甬舟铁路、上海至南京至合肥高铁等32个重点续建项目建设。
“今年预计要完成铁路基建投资超1400亿元,有望再创历史新高。”铁路部门相关负责人表示。
在刚刚过去的2023年,长三角铁路实现沪宁沿江高铁、杭昌高铁黄昌段、甬金铁路、合肥派河港铁路物流基地等4个项目开通运营;上海东站地下工程、潍坊至宿迁高铁江苏段等6个项目开工;完成基建投资1253亿元,连续8年保持800亿元以上。
截至2023年底,长三角铁路已拥有25条高铁,动车组开行范围覆盖除浙江舟山以外的所有地级城市,成为全国高铁网络最发达完善的区域之一;铁路营业里程逾14300公里,其中高铁里程超7100公里。
织线成网、互联互通、持续扩容的长三角铁路版图,Let the Yangtze River Delta's dream of "one-hour to three-hour living circle" become a reality, and the "integration" effect continues to expand. 根据长三角铁路“十四五”发展规划,到2025年,“轨道上的长三角”基本建成,长三角铁路营业里程近1.67万公里,其中高铁里程近9200公里,全国“八纵八横”高铁网主通道上海局集团公司管内段全部贯通,支线网络微循环更加畅通。
由中铁大桥局施工的崇启公铁长江大桥3号、4号主塔墩大围堰施工现场。


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Author: Emma

An experienced news writer, focusing on in-depth reporting and analysis in the fields of economics, military, technology, and warfare. With over 20 years of rich experience in news reporting and editing, he has set foot in various global hotspots and witnessed many major events firsthand. His works have been widely acclaimed and have won numerous awards.

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