Core Viewpoint - The completion of the Yanjie Yangtze River Bridge marks a significant achievement in bridge construction, showcasing innovative design and advanced technology in the field of civil engineering [2][3]. Group 1: Bridge Design and Construction - The Yanjie Yangtze River Bridge is the world's largest cable-stayed bridge with a main span of 1860 meters, connecting the cities of Ezhou and Huanggang in Hubei Province [2]. - The bridge features a unique design with four main cables of varying heights, which is different from traditional double-cable designs [2]. - The main towers of the bridge are designed to be robust yet lower in height, with a height of 184 meters and a rare span-to-height ratio of 1:15 [2][3]. Group 2: Technological Innovations - The construction team utilized a third-generation integrated intelligent tower-building machine, which operates like a vertical mobile factory, ensuring efficient construction and zero cracking in concrete [3]. - The intelligent tower-building machine has evolved through three generations, with the latest version increasing operational space by approximately 45% and improving structural versatility from 15% to 75% [3]. Group 3: Economic Impact - Once operational, the Yanjie Yangtze River Bridge will create an efficient "air-land integrated" logistics hub with the nearby Ezhou Huahu International Airport, reducing logistics costs and promoting regional economic development [3]. Group 4: Future Prospects - The bridge construction reflects a commitment to innovation and overcoming challenges, with plans to continue advancing bridge technology and construction methods in China [4][5]. - The industry is moving towards smarter, integrated, and greener bridge construction technologies, which will facilitate the development of more infrastructure projects across the country [7].