Core Viewpoint - The National Development and Reform Commission (NDRC) has issued the first official document aimed at promoting the healthy and sustainable development of intercity railways, emphasizing policy guidance and support for higher quality and sustainable growth in this sector [1] Group 1: Key Content of the Opinion - The intercity railway is defined as a key passenger transport method between major cities within urban clusters, primarily catering to short to medium-distance travel needs such as commuting, leisure, and business, with a strict prohibition on using intercity railway projects to disguise the construction of high-speed rail or urban transit systems [2] - New intercity railways must meet a minimum bidirectional passenger flow density of 15 million trips per year, with caution advised in constructing parallel intercity railways to existing mainline railways. Projects in areas where existing intercity railways have not met 50% of expected passenger flow density after five years will be paused [2] - The construction of new intercity railways is generally to be above ground, with design speeds typically ranging from 120 to 200 kilometers per hour [2] Group 2: Implementation and Management - The planning for intercity railway construction will be jointly prepared by provincial development, transportation, and natural resources departments, and submitted for approval to the NDRC [2] - The National Railway Administration is tasked with industry supervision, while local governments are responsible for ensuring project quality and safety. New intercity railway projects must have a minimum capital contribution of 50%, and areas where existing intercity railways have not achieved cash flow balance after ten years will also see new projects paused to mitigate debt risks [2] - A management system will be established with national coordination and provincial responsibility, involving collaboration among various departments and levels of government to ensure effective implementation of intercity railway development [3]

Core Viewpoint - The National Development and Reform Commission (NDRC) has issued a document aimed at promoting the healthy and sustainable development of intercity railways, highlighting the importance of these railways in supporting regional strategies and urbanization efforts [1] Group 1: Background and Development - In recent years, the NDRC has coordinated the planning and construction of intercity railways, actively developing "urban agglomerations on rails" in key areas [1] - The intercity railway backbone networks in the four major urban agglomerations—Beijing-Tianjin-Hebei, Yangtze River Delta, Guangdong-Hong Kong-Macau Greater Bay Area, and Chengdu-Chongqing Economic Circle—are rapidly forming, with a total mileage approaching 1,800 kilometers [1] - The operational efficiency of these railways is steadily improving, achieving 1 to 2-hour connectivity between major cities within the urban agglomerations [1] Group 2: Impact and Importance - The development of intercity railways has played a significant role in facilitating public transportation, enhancing the comprehensive carrying capacity of urban agglomerations, and promoting coordinated regional development [1] - Overall, the intercity railway development has achieved positive results and has been crucial in supporting the growth of urban agglomerations and metropolitan areas [1]