Core Points - The construction of the Chongqi Railway and Highway Yangtze River Bridge, the world's largest span railway and highway cable-stayed bridge, is currently underway, marking a significant milestone in infrastructure development [1][3] - The bridge will allow for a high-speed crossing of the Yangtze River at a speed of 350 km/h without reduction, enhancing transportation efficiency [1][5] Group 1: Bridge Specifications - The Chongqi Bridge spans 4.09 kilometers and features a dual-layer design, with the upper layer accommodating a six-lane highway and the lower layer designed for high-speed and intercity railways [3][4] - The main navigation span of the bridge reaches 400 meters, making it the largest span railway and highway cable-stayed bridge under construction globally [3][4] Group 2: Construction Challenges and Innovations - The construction faced challenges due to complex geological conditions, including soft sandy soil, and tidal influences affecting the construction process [4] - The project has achieved several records, including the longest steel beam push length of 1205.4 meters for a railway and highway bridge, and the implementation of a new structural design combining concrete slabs and steel trusses [4] Group 3: Economic and Regional Impact - The completion of the bridge is expected to optimize the railway network layout along the Yangtze River, contributing to the integrated development of the Yangtze River Delta and promoting high-quality growth in the region [5]

长江之水天上来，在武汉化作楚韵流光。这座因江而兴的城市，在这个火热的"五一"假 期，再次跻身全国十大热门旅游城市之列。携程旅游平台提供的数据显示，"五一"假期，武 汉酒店订单量同比增长8%，门票订单量同比增长近35%，入境游订单量同比增长66%。 两岸潮玩织就年轻力场 夜游长江，两岸灯火璀璨，映照出城市的发展宏图。"十年前江边看芦苇，如今坐着主 题游轮玩剧本杀，武汉将两江四岸打造成了年轻力场，连我外地同学都追着要攻略，这波文 旅升级太圈粉了。"一位武汉本地网友如此感慨。 以长江为轴，武汉两江四岸精心打造的夜游景观带，串联起汉口江滩的市集、"江遇"桥 墩电影、青山江滩国际沙排浪潮生活周等缤纷体验。"五一"假期，汉口、武昌、汉阳三地江 滩迎客突破90万人次。汉口江滩新开知音国色美学生活馆，每日"非遗课堂"人气旺。"江 遇"桥墩电影每晚客流爆满，到了晚上9时依旧有游客前来取号等待入场。 当游客们走下游船，往武昌古城可逛昙华林、户部巷，打卡司门口黄鹤楼红墙；往汉口 可夜游江汉路、黎黄陂路，打卡巴公房子。5月4日，央视新闻频道五四特别节目《奋斗华 章 青春中国》讲述昙华林圈粉年轻人的故事，这里每天客流量都超过5万人次。 ...