Core Insights - The development goal of China's transportation industry is to achieve "people enjoy their travel, goods flow smoothly" during the 14th Five-Year Plan period [1] - China has accelerated the construction of a comprehensive transportation network, boasting the world's largest high-speed rail, expressway, and postal delivery networks [1] High-Speed Rail Development - In the past five years, China has added 10,000 kilometers of high-speed rail, with the Fuxing train covering 31 provinces and over 400 new stations added along 160,000 kilometers of railway [4] - By the end of this year, China's total high-speed rail mileage is expected to exceed 50,000 kilometers, expanding coverage further [4] - The CR450 high-speed train, part of the 14th Five-Year Plan's major projects, has achieved a record speed of 453 kilometers per hour for a single train and 896 kilometers per hour for relative meeting speeds [5] - The CR450 train accelerates from 0 to 350 kilometers per hour in just 4 minutes and 40 seconds, a 100-second improvement over the current Fuxing train [7] - The CR450 is lighter by 50 tons due to the use of advanced materials like carbon fiber and magnesium alloy, and it features enhanced noise reduction technologies, achieving an interior noise level of 68 decibels at 400 kilometers per hour [9] Expressway Network Expansion - During the 14th Five-Year Plan, China's expressway network has also been significantly expanded, with 33 national expressway main lines now largely connected, totaling 191,000 kilometers [9] - The improved expressway network has transformed previously difficult terrains into accessible routes, enhancing connectivity [9] Infrastructure Impact - The completion of the Huajiang Grand Canyon Bridge has drastically reduced travel time across the canyon from 2 hours to approximately 2 minutes, benefiting local communities and tourism [11] - The introduction of new economic activities around the bridge has allowed local residents to capitalize on the infrastructure, enhancing their livelihoods [13] - The Shenzhen-Zhongshan Link, a key project in the Guangdong-Hong Kong-Macao Greater Bay Area, has facilitated over 40 million vehicle trips since its opening, significantly impacting local economies [16] - The link has normalized cross-city commuting, with over 3.7 million passengers using the intercity bus service between Shenzhen, Zhongshan, and Guangzhou [18]

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]

Economic Development - The "14th Five-Year Plan" is nearing completion, with significant achievements in economic growth, labor productivity, and R&D investment, among others [2] - China's economy is projected to reach approximately 140 trillion yuan this year, with a contribution rate to global economic growth maintained at around 30% [2][6] - The average economic growth rate over the past four years has been 5.5%, showcasing resilience against various risks and challenges [2] Innovation and Technological Advancement - China has made significant strides in innovation, achieving several "firsts" in various sectors, including the launch of the first domestically produced aircraft carrier and the completion of the first Chinese space station [3][4] - The country has also seen advancements in nuclear power with the operation of the world's first fourth-generation nuclear power plant [4] Green Development - Achievements in green development include a forest coverage rate exceeding 25%, contributing to a quarter of the world's new greening area [4] - Air quality has improved, with 87% of days classified as good, and major rivers meeting Class II water quality standards [4] - Renewable energy generation capacity has surpassed coal power, with one-third of electricity now coming from green sources [4][10] Safety and Security - The "14th Five-Year Plan" has strengthened food, energy, and industrial security, with the largest power infrastructure system globally ensuring energy supply during peak demand [5][7] - The Northeast region is projected to contribute 25.3% of the national grain output and 21% of crude oil production by 2024, enhancing national security [5] Infrastructure and Connectivity - China has built the world's largest networks for highways, high-speed rail, and urban transit, significantly improving logistics and connectivity [6][7] - The renewable energy generation is expected to reach 3.46 trillion kilowatt-hours by 2024, marking a 1.6-fold increase from the end of the previous five-year plan [7][8] Environmental Quality and Resource Efficiency - Resource utilization efficiency has improved, with a projected 11.6% reduction in energy consumption per unit of GDP by 2024 [8][9] - The quality of the ecological environment has seen continuous improvement, with major rivers achieving Class II water quality standards [9][10] - The renewable energy system has become the largest and fastest-growing globally, with installed capacity reaching 2.09 billion kilowatts, more than doubling since the end of the previous five-year plan [10]