Core Points - Recent infrastructure developments in Jiangxi, Guizhou, and Sichuan provinces have significantly improved transportation and logistics in revolutionary areas, enhancing local tourism and economic growth [4][5][9] - The construction of key projects like Ruijin Airport, Huajiang Grand Canyon Bridge, and Jiajin Mountain Tunnel marks a historic breakthrough in the transportation network of these regions, facilitating better connectivity and attracting more visitors and investments [4][11][23] Group 1: Infrastructure Developments - Ruijin Airport officially opened on September 28, 2025, after a 90-year wait, providing a vital air link for the revolutionary area [7][23] - The Huajiang Grand Canyon Bridge, known as the world's highest bridge, has become a popular tourist destination, drastically reducing travel time across the canyon from 2 hours to just 2 minutes [9][11] - The Jiajin Mountain Tunnel has transformed travel in the region, allowing year-round access and significantly reducing travel time through previously difficult mountain routes [14][22] Group 2: Economic and Social Impact - The opening of Ruijin Airport has improved living conditions for local residents, with some benefiting from new housing and economic opportunities through local investments [23][25] - The Huajiang Grand Canyon Bridge has stimulated local businesses, such as hospitality, with increased tourist traffic leading to full bookings during peak seasons [25][26] - The Jiajin Mountain Tunnel has facilitated the development of tourism routes that connect historical sites and natural attractions, promoting local culture and heritage [26][28] Group 3: Technological and Engineering Innovations - Advanced construction techniques and technologies were employed in the development of these infrastructure projects, ensuring high-quality standards and efficiency [17][20][22] - The use of innovative methods, such as the "TBM + blasting method" for tunnel construction, has set new records in the industry [20][22] - Engineers have integrated smart technologies for monitoring and construction processes, enhancing safety and precision in challenging environments [20][22]

当夕阳的余晖洒向花江村，一栋民房的天台聚集了十多位摄影师，他们手中相机、无人机按键的声音此 起彼伏，只为捕捉高桥与晚霞同框的美妙瞬间。 今年国庆假期，新的世界第一高桥——贵州花江峡谷大桥成为热门打卡地，桥下的贞丰县平街乡花江村 也迎来旅游热。自媒体博主谢朝卿在村里租用的这处民房因抬头就能看桥景，不少人慕名而来。 "我这个位置，随手一拍都是大片。"靠着无人机航拍大桥建设过程而走红的谢朝卿兴奋地说，除了普通 游客，一些同行更是尝到甜头，来这里随便发个短视频都是几千上万的点赞量。 "线上各种平台的留言、私信上千条，每天要推掉很多订单。"林国权说，自家民宿客房已从26间增到41 间，依然不够住，"我还在院子里搭了6个帐篷，自己都住帐篷，也有客人自带帐篷住院子里"。 曾在外地酒店做厨师的林国权也是嗅到大桥商机后才返乡创业。刚开始亲戚朋友不理解，如今赶上客人 多的时候，都跑过来帮忙。一些游客来这里后，还提出与他合作，共同完善相关配套设施。 "已经请了两个人帮忙，还想再招几个有经验的管家……"林国权说，计划向银行贷款，把装修、设施再 提升一下，把服务、业态做得更好。 闲暇时，他还喜欢在8岁女儿面前摆弄无人机，"我想让她也学 ...

Core Insights - The article highlights the significant achievements in China's bridge construction, showcasing the country's infrastructure development and progress [2] Group 1: Overview of Bridge Construction - As of the end of 2024, China has a total of 1,108,100 bridges, with a combined length of 101,975,800 meters [2] - Among these, there are 11,329 large bridges with a total length of 20,604,700 meters, and 191,400 major bridges with a total length of 53,970,500 meters [2] Group 2: Notable Bridge Projects - The Guizhou Huajiang Gorge Bridge, completed on September 28, 2025, is the world's largest span steel truss suspension bridge in mountainous gorges, measuring 2,890 meters in length and 625 meters in height [5] - The Changtai Yangtze River Bridge, which opened on September 9, 2025, spans 10.03 kilometers and integrates expressway, intercity railway, and regular road, significantly reducing travel time between Changzhou and Taizhou to approximately 20 minutes [8][9] - The Chongqing Tongnan Dongsheng Bridge, completed on March 20, 2025, is 5,095 meters long and enhances the transportation network in Chongqing, supporting the Chengdu-Chongqing economic circle [12] - The Guangxi Longmen Bridge, the longest cross-sea bridge in Guangxi, opened on December 29, 2024, with a total length of 7.637 kilometers and a design speed of 100 km/h [15] - The world's first arch bridge with a span exceeding 600 meters, the Guangxi Tian'e Longtan Bridge, was completed on February 1, 2024, measuring 2,488.55 meters in length [19] - The Ningxia Zhongwei Xiaheyan Yellow River Highway Bridge, part of the key projects for the 14th Five-Year Plan, was completed on November 28, 2023, with a main span of 1,228 meters [22] - The Xinpengbu Bridge, which opened on September 28, 2022, connects the north and south banks of the Qiantang River in Zhejiang, featuring a dual-use design for both road and rail [25] - The Chongqing Lijia Jialing River Bridge, completed on September 29, 2021, is the first large-span beam-arch composite prestressed bridge in China, measuring 785 meters in length [28] - The Guangdong Zhanjiang Diaoshun Cross-Sea Bridge, opened on June 28, 2021, spans approximately 9.36 kilometers and plays a crucial role in connecting the Guangdong-Western region to the Greater Bay Area [32]

Core Points - The Guizhou Huajiang Grand Canyon Bridge officially opened on September 28, becoming the world's highest bridge, attracting significant domestic and international attention [1][3][5] - The bridge's height is over 625 meters, surpassing the previous record held by the Beipanjiang First Bridge by nearly 60 meters, and features a main span of 1420 meters, making it the longest span for mountain bridges globally [14][16] - The construction of the bridge took just over three years, showcasing China's rapid construction capabilities compared to other countries [10][11] Summary by Sections International Media Coverage - Major international media outlets, including CNN and BBC, reported extensively on the bridge's opening, highlighting it as an engineering marvel [3][5] - The bridge's completion was celebrated as a significant achievement, with videos and articles praising its design and construction [3][5] Public Reaction - The bridge has garnered over 3,000 comments online, with many expressing admiration for its beauty and engineering [8] - Comments from users, including architects and general public, reflect a sense of awe regarding the bridge's height and construction speed [8][10] Construction Details - The bridge spans 2890 meters and reduces travel time across the canyon from over two hours to approximately two minutes [16] - The construction involved 93 segments of steel truss weighing a total of 21,000 tons, with precision installation achieved in just 73 days using an innovative lifting system [16]

Investment Rating - The report maintains a "Recommended" rating for the construction industry [2] Core Viewpoints - The construction industry is experiencing a decline in prosperity, with fixed asset investment growth slowing down. In August, the construction PMI was 49.1, down 1.5 percentage points from the previous month, and the new orders index was 40.6%, down 2.1 percentage points [5][8] - The report highlights the establishment of the Xinjiang-Tibet Railway Company and the completion of the world's highest bridge, the Guizhou Huajiang Canyon Bridge, as significant developments in infrastructure [30][35] - The Ministry of Finance has issued guidelines to ensure the implementation and operation of existing PPP projects, which is expected to stabilize the construction sector [51][52] Summary by Sections 1. Construction Industry Prosperity Continues to Decline - The construction PMI for August was 49.1, indicating a decline in industry prosperity [7][8] - The new orders index fell to 40.6%, reflecting reduced demand [5][8] 2. Fixed Asset Investment Growth Slows - From January to August, national fixed asset investment (excluding rural households) was 326,111 billion yuan, with a year-on-year growth of 0.5%, a decrease of 1.1 percentage points compared to the previous month [19] - The investment growth in the third industry decreased by 3.4%, while the second industry saw a growth of 7.6% [19] 3. Infrastructure Investment Growth Declines, New Regulations Ensure Existing PPP - Broad infrastructure investment growth was 5.42%, down 1.95 percentage points, while narrow infrastructure investment growth was 2%, down 1.2 percentage points [30] - The establishment of the Xinjiang-Tibet Railway Company marks a significant step in advancing the project [44] - The Ministry of Finance's guidelines for existing PPP projects aim to enhance public service and operational efficiency [51][52] 4. Real Estate Investment and Sales Decline - From January to August, national real estate development investment was 60,309 billion yuan, down 12.9% year-on-year, with the sales area of commercial housing decreasing by 4.7% [60] - The new construction area for housing fell by 19.5%, while the completion area decreased by 17% [61] 5. Existing PPP Project Construction and Operation are Guaranteed - The report indicates that existing PPP projects have a substantial scale, with over 7 trillion yuan in projects already underway [50] - The guidelines issued by the Ministry of Finance provide a framework for the construction and operation of these projects, ensuring their stability and efficiency [51][52]

记者又见到了田红锐。他在忙些什么呢？带妈妈来看大桥的心愿实现了吗？ 田红锐：老妈，花江峡谷大桥通车了，好不好看？ 田红锐母亲：修得很雄壮。 参与建设大桥的5年里，田红锐和工友们几乎没回过家，连春节都在工程现场忙碌。现在桥通了，他们总算能在这个国庆节回去看看家人。离开这座倾注了 五年心血的桥，田红锐心里既骄傲，又有点舍不得。 田红锐：5年的青春在这挥洒，留下了一些足迹还是感到骄傲的。突然要离开对我内心来说还是有一点不舍，这不是终点，更多是另一个起点。 0:00 9月28日，贵州花江峡谷大桥正式通车。在往期节目中，工程现场的技术员田红锐在镜头前表达的心愿，令观众印象深刻。 田红锐：这座桥就要通车了，也是一个新的里程碑，到时候会带我老妈过来看一下。 记者：你会给妈妈怎么介绍呢？ 田红锐：看，这就是你儿搞的大工程！ 正是有无数个像田红锐一样的建设者默默奉献、坚守，才有了今天花江峡谷大桥顺利通车。这座桥，让两岸的通行时间从2小时缩短至2分钟，附近村寨的不 少年轻人返乡创业，开起了民宿、餐馆、旅行社。云渡服务区新建了悬崖酒店、200米观光电梯、空中咖啡厅等多个业态。 一座桥将改变更多人的生活。 责编：张青津、卢思宇 ...

Core Viewpoint - The completion of the Huajiang Grand Canyon Bridge marks a significant achievement in bridge construction, showcasing China's innovative capabilities and setting new world records in height and span for mountain bridges [1][2][4]. Group 1: Bridge Specifications and Achievements - The Huajiang Grand Canyon Bridge has a height of 625 meters, making it the tallest bridge in the world, surpassing the Beipan River First Bridge by nearly 60 meters [1]. - The main span of the bridge is 1420 meters, which is the longest span for mountain bridges globally [1]. - The total length of the bridge is 2890 meters, significantly reducing travel time across the canyon from over two hours to approximately two minutes [1]. Group 2: Construction and Innovation - The bridge was constructed in just over three years, demonstrating the "China speed" in infrastructure development [1]. - The construction involved 93 segments of steel truss beams, weighing a total of 21,000 tons, with precise assembly achieved at heights exceeding 600 meters [1]. - The construction team utilized a "smart cable hoisting system" to complete the installation in 73 days and finished the bridge deck in just over a month [1][2]. Group 3: Challenges and Solutions - The construction faced significant challenges due to strong winds in the canyon, with wind speeds reaching up to level 14, equivalent to a strong typhoon [1]. - To address these challenges, the team conducted physical wind tunnel tests and implemented a Doppler laser radar wind measurement system for accurate meteorological data collection [2]. Group 4: Regional Impact and Recognition - The bridge is part of a broader network of over 32,000 bridges in Guizhou, which has become a leader in bridge construction, holding multiple records for the highest bridges in the world [4]. - Guizhou has received the Gustave Lindenthal Award, often referred to as the Nobel Prize of bridge engineering, four times, highlighting its prominence in the field [4].

Core Points - The Guizhou Huajiang Grand Canyon Bridge officially opened on September 28, becoming the world's highest bridge at a height of 625 meters above water, surpassing the Beipanjiang First Bridge by nearly 60 meters [1] - The bridge features a main span of 1420 meters, making it the longest span for mountain bridges globally, significantly reducing travel time across the canyon from over two hours to approximately two minutes [1] - Construction of this "super project" took just over three years, showcasing China's rapid infrastructure development capabilities [1] Construction and Engineering Innovations - The bridge's construction faced significant challenges due to complex terrain and extreme weather conditions, including wind speeds reaching typhoon levels [3] - The construction team utilized advanced technologies such as a "smart cableway hoisting system" and a Doppler laser radar wind measurement system to ensure precision and safety during the building process [3] - The project achieved multiple technical breakthroughs in wind resistance design and high-altitude construction, resulting in 21 patented technologies and contributions to national bridge construction standards [3] Significance and Recognition - The completion of the Huajiang Grand Canyon Bridge is seen as a benchmark for China's innovative capabilities in bridge construction, particularly in challenging environments [5] - Guizhou province, known for its mountainous terrain, has constructed over 32,000 bridges, dominating the global rankings for the highest bridges [5] - The province has received the Gustave Lindenthal Medal, often referred to as the Nobel Prize of bridge engineering, four times, highlighting its leadership in the field [5]

Core Viewpoint - The completion of the Huajiang Grand Canyon Bridge marks a significant achievement in bridge construction, showcasing China's innovative capabilities and setting new world records in height and span for mountain bridges [1][2][4]. Group 1: Bridge Specifications and Achievements - The Huajiang Grand Canyon Bridge has a deck height of 625 meters, surpassing the previous record holder by nearly 60 meters, making it the tallest bridge in the world [1]. - The main span of the bridge measures 1420 meters, establishing it as the longest span for mountain bridges globally [1]. - The total length of the bridge is 2890 meters, significantly reducing travel time across the canyon from over two hours to approximately two minutes [1]. Group 2: Construction and Innovation - The bridge construction took just over three years, demonstrating the "China speed" in infrastructure development [1]. - The construction involved 93 segments of steel truss beams, weighing a total of 21,000 tons, with precision assembly achieved at heights exceeding 600 meters [1]. - The construction team utilized a "smart cable hoisting system" to complete the installation in just 73 days and finished the bridge deck in over a month [1][2]. Group 3: Technical Challenges and Solutions - The primary challenge during construction was combating strong winds in the canyon, with wind speeds reaching up to level 14, equivalent to a strong typhoon [1]. - To understand wind patterns, the construction team conducted physical wind tunnel tests and implemented a Doppler laser radar wind measurement system for continuous data collection [2]. - The bridge's design includes multiple technical breakthroughs in wind resistance and high-altitude construction, resulting in 21 authorized patents and contributions to national bridge construction standards [2][4]. Group 4: Regional Impact and Recognition - The bridge is part of a broader network of over 32,000 bridges in Guizhou, which has become a leader in high bridge construction, holding multiple records in the world [4]. - Guizhou has received the Gustave Lindenthal Award, often referred to as the Nobel Prize of bridge engineering, four times, highlighting its prominence in the field [4].

Group 1 - The Huajiang Grand Canyon Bridge officially opened on September 28, 2023, becoming the world's highest bridge at a height of 625 meters above the water surface and the longest span in mountainous areas at 1420 meters [1][2] - The bridge is a key project of the Guizhou Liuzhi to Anlong Expressway, significantly reducing travel time from over two hours to approximately two minutes [1][2] - The construction of this "super project" took just over three years, showcasing China's rapid infrastructure development capabilities [2] Group 2 - The construction faced significant challenges due to complex terrain and extreme weather conditions, including wind speeds reaching typhoon levels [2][3] - Innovative technologies were employed, such as a "smart cableway hoisting system" and a Doppler laser radar wind measurement system, which contributed to the successful completion of the bridge [2] - The bridge's completion marks a significant achievement in bridge construction technology in karst canyon areas, with Guizhou province leading globally in this field [3]