Core Viewpoint - The world's highest bridge, the Huajiang Grand Canyon Bridge in Guizhou, showcased a stunning water curtain show at night, combining lights and water effects to create a captivating experience for visitors [1]. Group 1 - The Huajiang Grand Canyon Bridge has a total length of 2,890 meters and a height of 625 meters above the water surface, making it the tallest bridge in the world [1]. - The bridge is part of a development strategy known as "one heart and six zones," which aims to integrate bridge tourism and physical tourism, continuously innovating and upgrading projects to enhance visitor experiences [1].

Core Points - The world's highest bridge, the Huajiang Grand Canyon Bridge, is set to officially open on September 28, 2025 [1][3] - The bridge spans 2,890 meters with a main span of 1,420 meters, making it the largest steel truss suspension bridge in mountainous canyons globally [3] - The bridge's deck is 625 meters above the water surface, surpassing the previous record held by the North Panjiang Bridge [3] Technical Innovations - The Huajiang Grand Canyon Bridge incorporates multiple technological breakthroughs in wind resistance design and high-altitude construction [3] - It utilizes advanced technologies such as an intelligent cable suspension system and high-strength steel wires rated at 2000 MPa, with 21 authorized patents [3] - Smart cables embedded in the bridge act as a "nervous system," allowing real-time monitoring of the bridge's health [3] Economic and Social Impact - The bridge aims to enhance regional economic development by integrating transportation and tourism, creating a "bridge-tourism integration 3.0" model [5] - Travel time across the bridge will be reduced from 2 hours to just 2 minutes, significantly improving regional transportation conditions [5] - It serves as a crucial link for urban-rural connectivity and supports rural revitalization and high-quality development in the surrounding areas [5]

Core Viewpoint - The Huajiang Grand Canyon Bridge in Guizhou, set to open in September 2025, is the world's highest bridge, with a total length of 2890 meters and a deck height of 625 meters above the water surface, showcasing remarkable engineering and technological advancements [1][3]. Group 1: Engineering Challenges and Innovations - The bridge faces significant challenges due to the complex wind environment in the canyon, where wind speeds can reach up to level 14, affecting both construction safety and vehicle stability post-completion [2][3]. - To address these challenges, the engineering team implemented a 24-hour Doppler laser radar wind measurement system, which acts as a "weather eye" for the bridge, ensuring safety during construction [5]. - Innovative design features include a streamlined steel truss and a central stabilizing plate, which reduce wind load by 30% and can dissipate up to 90% of lateral wind vibrations, enhancing the bridge's stability [5][6]. Group 2: Structural Features and Materials - The bridge's main cable, consisting of 217 strands made from high-strength steel wires, totals a length of 93,000 kilometers, equivalent to wrapping around the Earth's equator more than twice [6]. - The bridge incorporates a "smart cable" system that monitors structural integrity in real-time, along with a dehumidification system to prevent cable corrosion, thereby extending its lifespan [6]. - The construction utilized a fourth-generation smart cable hoisting system, allowing for precise and stable assembly of the steel trusses at heights exceeding 600 meters [6]. Group 3: Tourism and Economic Impact - The bridge is part of a broader initiative to enhance tourism in Guizhou, reducing travel time between two points from 2 hours to just 2 minutes, transforming the area into an "aerial scenic spot" [8]. - Future attractions include extreme sports like bungee jumping and paragliding, as well as amenities such as a transparent observation elevator and a café, which are expected to draw significant tourist traffic [9]. - The bridge has already attracted visitors even before its official opening, indicating strong interest and potential economic benefits for local businesses [9].

Core Insights - The construction of the Huajiang Grand Canyon Bridge in Guizhou, which is set to become the world's highest bridge, has attracted significant attention and tourism, enhancing local economic activity [1][2] - The bridge is part of Guizhou's "14th Five-Year Plan" for key transportation projects, aimed at improving regional connectivity and economic development [2] - Guizhou has built over 30,000 bridges, with a total length exceeding 5,400 kilometers, showcasing its commitment to infrastructure development [2] Group 1 - The Huajiang Grand Canyon Bridge, measuring 2,890 meters in length and 625 meters above the water surface, is under construction and expected to be completed by September [1][2] - The bridge has become a significant tourist attraction, with local vendors reporting increased business due to the influx of visitors [1] - Guizhou's unique geographical challenges have driven technological innovations in bridge construction, leading to advancements in various bridge types [3] Group 2 - Guizhou holds the top three positions in the world's highest bridge rankings and nearly half of the spots in the top 100 high bridges globally [3] - The integration of bridge construction with tourism has led to the development of projects that enhance local tourism, such as the Baling River Bridge and the Pingtang Bridge, which attract over a million visitors annually [3] - The ongoing bridge projects are seen as a vital part of Guizhou's high-quality development strategy, transforming the mountainous region into a "high-speed plain" [2]

Core Viewpoint - The construction of the Huajiang Gorge Bridge in Guizhou, which will be the world's highest bridge upon completion, is a significant project under the "14th Five-Year Plan" aimed at enhancing regional economic development and tourism [2][3]. Group 1: Project Overview - The Huajiang Gorge Bridge, with a length of 2,890 meters and a height of 625 meters above the water surface, is expected to be completed by September, significantly reducing travel time between Guizhou's Guanshan County and Zhenfeng County [1][2]. - The bridge has attracted considerable tourist interest, contributing to local businesses and tourism growth, as evidenced by increased customer traffic for local vendors [1][2]. Group 2: Economic Impact - The bridge is part of a broader initiative in Guizhou, which has seen the construction of over 30,000 bridges, connecting more than 5,400 kilometers of roadways, thereby transforming the region into a "high-speed plain" [2][3]. - Guizhou holds a prominent position in global bridge rankings, with the top three highest bridges in the world and nearly half of the top 100 high bridges [2]. Group 3: Technological Innovation - The challenging geological conditions in Guizhou have driven technological advancements in bridge construction, including the development of key techniques for large-span suspension bridges and continuous rigid frame bridges [3]. - The integration of bridge construction with tourism has led to the development of projects that enhance local tourism offerings, such as extreme sports and leisure activities, significantly boosting local economies [3].

Core Viewpoint - The construction of the Huajiang Grand Canyon Bridge in Guizhou is nearing completion, showcasing advanced engineering and technology, and is set to significantly reduce travel time between key areas, while also boosting local tourism and economic opportunities [1][2][3] Group 1: Bridge Construction and Engineering - The Huajiang Grand Canyon Bridge features a main span of 1420 meters, making it the longest in mountainous regions, and a height of 625 meters, establishing it as the highest bridge in the world [1] - The project has achieved over 98% completion and is expected to open for traffic by the end of September [1] - Innovative technologies, including laser radar for wind observation, have been implemented to ensure safety during construction and future operations [1][2] Group 2: Economic and Tourism Impact - Once operational, the bridge will reduce travel time between Zhenfeng County and Guanling Autonomous County from one hour to just 90 seconds [2] - Local residents, such as Lin Guoquan, have begun to capitalize on the bridge's construction by transforming their properties into tourist accommodations, with high demand already noted [2] - The bridge is part of a broader initiative to integrate tourism with infrastructure, featuring attractions like high-altitude swings and rock climbing [2][3] Group 3: Infrastructure Development in Guizhou - The Huajiang Grand Canyon Bridge is a key project in the Guizhou Liuzhi to Anlong Expressway, contributing to the region's extensive network of over 30,000 bridges [3] - Guizhou's infrastructure development is set to reach a total expressway mileage of 9042 kilometers and over 220,000 kilometers of roads by 2024, enhancing connectivity and supporting high-quality regional development [3]

Group 1 - Haosai successfully won the bid for the Huajiang Gorge Bridge water curtain light show project, reinforcing its leading position in large bridge landscape lighting and cultural tourism night tour industry [1] - The Huajiang Gorge Bridge, known as the world's highest bridge, is a key strategic project in Guizhou Province and an important control project for the Liuzhi to Anlong Expressway [1] - The project will utilize advanced water curtain laser projection technology to create a 300-meter giant water curtain on the bridge, showcasing regional cultural stories and scenic beauty [1] Group 2 - The Huajiang Gorge Bridge is a key project under the "14th Five-Year Plan" for bridge-tourism integration, expected to significantly improve regional transportation and promote the development of surrounding ethnic minority villages [2] - The project aims to activate high-end tourism such as cliff hotels and canyon resorts, fostering an extreme sports industry cluster and contributing to the unique "bridge-tourism economic belt" in Guizhou [2] - Haosai aims to establish the project as a benchmark case for the 3.0 version of bridge-tourism integration in Guizhou, showcasing innovative wisdom in the integration of infrastructure construction and cultural tourism [2]

Core Viewpoint - The construction of the world's highest bridge, the Huajiang Grand Canyon Bridge, is progressing with the installation of various tourist facilities, expected to be completed in the second half of this year [2][4][6]. Group 1: Project Overview - The Huajiang Grand Canyon Bridge is a key project of the Guizhou Li'an Expressway, with a total length of 2890 meters and a height of 625 meters above the water surface [13][21]. - The bridge will feature a viewing corridor, glass bridge-style restaurant, and extreme sports facilities as part of its integration with tourism [10][19]. Group 2: Construction Progress - As of June 11, construction workers are actively installing the viewing corridor and other facilities on the bridge [8][15][17]. - The bridge is anticipated to be completed in the latter half of this year, marking a significant milestone in infrastructure development [4][19].

Core Points - The completion of the catwalk removal at the Guizhou Huajiang Gorge Bridge marks a significant construction milestone, paving the way for the bridge to be ready for traffic by the end of September [1] - The Huajiang Gorge Bridge, once completed, will be the highest bridge in the world, with a total length of 2890 meters and a maximum pier height of 262 meters [4] - The bridge is part of the Guizhou Li'an Expressway and has been under construction since January 2022, with various components already completed [4] Construction Details - The catwalk, which served as a platform for high-altitude work, was 4 meters wide and 2264 meters long, with its highest point nearly 800 meters above the river [1] - The catwalk was designed to withstand wind speeds of up to 12 levels, equivalent to the speed of a fast train, ensuring safety and stability for workers [1] - The bridge's construction includes the installation of guardrails, bridge deck paving, and sightseeing elevators, along with additional tourism-related projects such as cliffside hotels and glass restaurants [4] Industry Context - Guizhou province, known for its mountainous terrain, has built over 30,000 bridges in recent years, showcasing various bridge types and achieving multiple world records [4] - The ongoing development of infrastructure in Guizhou reflects the region's commitment to overcoming geographical challenges through innovative engineering solutions [4]