Core Viewpoint - The construction of a sustainable transportation system is essential for supporting high-quality economic and social development in China, as emphasized by General Secretary Xi Jinping and the 20th Central Committee's recommendations for the 15th Five-Year Plan [1][2]. Group 1: Modern Transportation System Significance - The modernization of the comprehensive transportation system is a strategic task to support China's modernization, building on the breakthroughs achieved during the 14th Five-Year Plan [2]. - The 15th Five-Year Plan aims to enhance the comprehensive capacity, service quality, and operational efficiency of transportation, which is crucial for achieving decisive progress in socialist modernization [2][3]. - The transportation system is foundational for strengthening domestic circulation and constructing a new development pattern, with significant adjustments in transportation structure and services during the 14th Five-Year Plan [2][3]. Group 2: Principles and Focus Areas for Development - The 15th Five-Year Plan will see a shift in the approach to building the transportation system, focusing on cross-regional coordination, integration of various transportation modes, and deep fusion across sectors [4]. - Key principles include serving the people, ensuring economic suitability, promoting innovation and green transformation, and ensuring safety and openness [4][5]. - The focus will be on building a modern, high-quality national comprehensive transportation network, with a target of achieving 95% completion of the main framework by the end of the plan [4]. Group 3: Infrastructure and Service Enhancements - The plan emphasizes optimizing the comprehensive transportation network, enhancing interconnectivity, and improving the quality and efficiency of transportation infrastructure [6][7]. - There will be a push for urban transportation integration, promoting diverse public transport options, and enhancing logistics efficiency through structural adjustments [7]. - The development of new transportation services and technologies will be prioritized, including the integration of travel and logistics services [7][8]. Group 4: Technological and Governance Innovations - The focus will be on advancing core technologies in smart transportation and promoting the integration of AI and big data in the transportation sector [8]. - The governance framework will be enhanced through reforms, establishing a unified and open transportation market, and improving legal regulations [8][9]. - Safety and stability in the transportation industry will be prioritized, with measures to strengthen safety oversight and disaster response capabilities [8].

Core Viewpoint - The article emphasizes the importance of improving the modern comprehensive transportation system as a crucial step towards achieving significant progress in socialist modernization in China, as outlined in the 14th Five-Year Plan [1]. Group 1: Achievements in Transportation - Over the past five years, the transportation sector has completed all 17 major indicators set in the 14th Five-Year Plan, with a total fixed asset investment of 18.8 trillion yuan, marking it as the most investment-intensive and fastest construction period [2]. - The national comprehensive three-dimensional transportation network has achieved over 90% completion of its main framework, with high-speed rail covering approximately 97.2% of cities with populations over 500,000 [2]. - The efficiency of comprehensive transportation hubs has significantly improved, with major cities in key urban agglomerations achieving two-hour connectivity [2]. Group 2: Future Development Paths - The 15th Five-Year Plan aims to enhance the modern comprehensive transportation system, focusing on building a high-quality national comprehensive three-dimensional transportation network with a completion rate of over 95% for its main framework [6]. - The plan includes four key areas: integration of transportation modes, safety enhancement, digital transformation, and green transition, emphasizing the need for a multi-modal transport system and the use of clean energy [7]. - The transportation sector will prioritize the construction of modern transportation infrastructure, service systems, equipment technology, and governance frameworks to support high-quality development [8][9][10].