（文章来源：央视新闻） 人民财讯10月11日电，10月11日8时许，随着55901次检测车从盘州站驶出，盘兴高铁正式进入运行试验 阶段。盘兴高铁建成通车后，贵州省将实现"市市通高铁"，贵阳至兴义2小时可达，贵阳至省内8个市 （州）中心城市将形成1至2小时高铁交通圈，对完善区域铁路网布局、促进当地经济发展具有重要意 义。 ...

Core Viewpoint - The expansion of high-speed rail (HSR) networks in China is accelerating, with new provinces achieving "city-to-city high-speed rail" connectivity, enhancing regional economic integration and competitiveness [3][4][10]. Group 1: High-Speed Rail Expansion - The Guizhou Panxun to Xingyi high-speed railway has entered the critical acceptance phase, while the Shenyang to Baihe section of the Shenyang-Jia high-speed railway has begun trial operations [2]. - With the opening of the Panxun high-speed railway, Guizhou will achieve full high-speed rail connectivity, while Liaoning will also join the ranks of provinces with "city-to-city high-speed rail" [3][4]. - Currently, there are 10 provinces with "city-to-city high-speed rail," and this number will increase to 12 with the inclusion of Guizhou and Liaoning [4]. Group 2: Economic Impact and Challenges - High-speed rail is viewed as a symbol of modernization and an economic accelerator, reshaping China's economic geography [5][7]. - The competition for high-speed rail routes and stations is intensifying, driven by the desire for economic growth and regional dominance [8]. - High-speed rail networks are crucial for connecting cities and facilitating investment, as seen in the case of Chengdu, which experienced a population increase of nearly 6 million from 2010 to 2020 due to improved rail connectivity [12]. Group 3: Financial and Operational Challenges - The construction of high-speed rail is capital-intensive, with costs often reaching hundreds of billions or even trillions, leading to significant debt reliance on bank loans and bond issuance [19]. - As of the end of 2024, the total debt of the China National Railway Group is projected to exceed 6.2 trillion yuan [19]. - Many high-speed rail lines, especially in central and western regions, are operating at a loss, which places additional financial burdens on local governments [20][21]. Group 4: Strategic Considerations for Future Development - The value of high-speed rail extends beyond economic calculations, providing significant social benefits and improving transportation efficiency for remote areas [32]. - Future high-speed rail construction should prioritize scientific planning and cost-benefit analysis to avoid blind investments [35][36]. - Policies are being implemented to control the construction of parallel high-speed rail lines and ensure that new projects meet specific demand criteria [36][37].

今年首个"市市通高铁"的省份来了，这次在东北。 几天前，沈白高铁开始模拟载客试运行。沈白高铁正线起自沈阳北站，沿线经辽宁省沈阳市、抚顺市，吉林省通化市、白山市、延边朝鲜族自治州等5个 地市（州），终至长白山站，全长约430公里，设计时速350公里。 对于辽宁来说，抚顺是省内唯一不通高铁的城市，随着沈白高铁建成通车，辽宁将成为全国第11个、东北首个"市市通高铁"的省份。对于吉林来说，通 化、白山也将成为省内首次接入全国高铁网的地级市。 就在前两天（9月8日至9日），吉林省委副书记、省长胡玉亭添乘检查沈白高铁通化至长白山段开通准备工作，并表示要锚定9月28日开通的时间节点，确 保按期投入使用、发挥效用。 要知道，在普铁时代，东北不仅是先行者，也是大赢家，是国内铁路网密度最高的地区之一。但进入高铁时代，东北似乎"慢"了下来。 近期东北还有多条高铁传来新消息，辽宁之后，谁会是下一个东北"市市通高铁"的省份？东北高铁建设逐渐找回"速度"，又将产生哪些影响？ 一、慢了？ 火车一响，黄金万两。东北对此的体会尤其深刻。 可以说，铁路的出现让整个东北的城市格局重新洗牌，东北四大城市中，哈尔滨、长春堪称"被火车拉来的城市"，而沈 ...

Core Viewpoint - The opening of the Shenyang-Baihe High-Speed Railway (沈白高铁) marks the first province in Northeast China to achieve "city-to-city high-speed rail" connectivity, enhancing regional transportation and economic integration [1][8]. Group 1: High-Speed Rail Development in Northeast China - The Shenyang-Baihe High-Speed Railway spans approximately 430 kilometers with a design speed of 350 km/h, connecting five cities in Liaoning and Jilin provinces [1][8]. - With the completion of the Shenyang-Baihe High-Speed Railway, Liaoning will become the 11th province in China to achieve "city-to-city high-speed rail" connectivity, while Jilin will see its first cities integrated into the national high-speed rail network [1][6]. - The railway is expected to significantly reduce travel times, with the shortest journey from Beijing to Changbai Mountain taking approximately 4 hours and 33 minutes, and from Shenyang to Changbai Mountain taking about 1 hour and 53 minutes [8][12]. Group 2: Economic Implications - The Shenyang-Baihe High-Speed Railway is anticipated to transport around 11 million tourists annually, boosting local economies, particularly in the hospitality and service sectors [12][13]. - The railway will facilitate the integration of various industries along the route, including heavy industry in Harbin, automotive in Changchun, and high-tech in Dalian, promoting regional economic collaboration [11][12]. - The opening of the railway is seen as a "economic revitalization line," with significant potential for enhancing investment attraction from Beijing and facilitating industrial transfers [12][13]. Group 3: Challenges and Future Developments - Northeast China's high-speed rail development has faced challenges due to unique geological conditions, such as high bridge-tunnel ratios and extreme winter weather, which complicate construction [7][11]. - The region's economic viability for high-speed rail projects is under scrutiny, as local governments face debt pressures, impacting the feasibility of large-scale infrastructure projects [7][11]. - Future projects, such as the Mudanjiang-Dunhua Railway and the Qiqihar-Tongliao Railway, are in the planning stages, indicating a renewed focus on expanding the high-speed rail network in Northeast China [14][16].

Core Viewpoint - The Guizhou Panxing High-Speed Railway has entered the critical stage of joint debugging and testing, marking a significant step towards its scheduled opening [1][3]. Group 1: Project Overview - The Panxing High-Speed Railway, with a design speed of 250 km/h, spans approximately 98 kilometers, featuring 46 bridges and 38 tunnels, which together account for 90.66% of the total line [5]. - The railway connects key locations, including Pan County, Xiangshui Town, and the city of Xingyi, ultimately linking to the Wanfenglin Airport with two stations: Baotian and Xingyi South, along with the reconstruction of Pan County Station [5][7]. Group 2: Economic and Regional Impact - Upon completion, the railway will enable a two-hour travel time from Guiyang to Xingyi, creating a high-speed transportation network that connects Guiyang to eight central cities in the province within one to two hours, significantly enhancing regional connectivity and economic development [7]. Group 3: Safety and Regulations - The railway authorities have implemented a closed management system during the testing phase, warning the public against unauthorized access to the railway line and emphasizing the importance of safety during high-speed operations [7].

市市通高铁，再下一省。 从万亿级的雅江电站到"世纪工程"的川藏、新藏铁路，从无处不在的高速高铁到民航机场，不一而足。 日前，贵州盘兴高铁（盘州-兴义）开始静态验收，届时，黔西南州将告别没有高铁的历史，贵州完成市州高铁拼图。 西部为何成了新一轮大基建的重镇？县县通高速、市市通高铁、市市有机场，能否带动西部"逆天改命"？ 这意味着，贵州即将成为西部第2个、全国第12个"市市通高铁"的省份，在西部仅次于广西。 一、地无三尺平，贵州凭什么先行"市市通高铁"？ | | "市市通高铁"时间表 | | | | 经国 略民 | | --- | --- | --- | --- | --- | --- | | 序号 | 草保 | 地区 | 地市数 | 时间 | | | 1 | 福建 | 沿海 | ರಿ | 2018年12月 | | | 2 | 安徽 | 中部 | 16 | 2019年12月 | | | 3 | 江苏 | 沿海 | 13 | 2019年12月 | | | 4 | 江西 | 中部 | 11 | 2019年12月 | | | 5 | 河北 | 沿海 | 11 | 2019年12月 | | | 6 | 广东 | 沿海 | ...

Core Viewpoint - The Panxun High-speed Railway (referred to as "Panxun High-speed Railway") has officially entered the static acceptance phase, indicating that the main construction of the project has been largely completed [1] Group 1: Project Status - Static acceptance involves a comprehensive inspection of the newly constructed high-speed railway line's main, supporting, and auxiliary works, as well as facilities for fire safety, environmental protection, security, and hygiene, to confirm compliance with design and quality standards [1] - The static acceptance work commenced in early August and is scheduled for completion by the end of August [1] Group 2: Future Operations - Following the completion of static acceptance, dynamic acceptance (including joint debugging and testing), preliminary acceptance, and safety assessments will be conducted before the initial operation [1] Group 3: Economic and Regional Impact - The Panxun High-speed Railway is the final project for Guizhou Province to achieve the goal of "high-speed rail access to every city," enabling a travel time of 2 hours from Guiyang to Xingyi [1] - The railway will create a high-speed rail transportation circle of 1 to 2 hours connecting Guiyang to eight central cities (prefectures) within Guizhou Province, which is significant for improving the regional railway network layout, promoting local economic development, and enhancing inter-regional connectivity [1]

Group 1 - The core objective is to establish Zhangjiajie as a world-class tourist destination by leveraging cultural and tourism integration, enhancing management, and transforming unique resources into competitive advantages [1][2] - The Duyong Ancient City project, initially a star attraction with an investment of 2.4 billion yuan, has faced significant operational challenges, accumulating losses exceeding 1 billion yuan after four years of trial operation [2][3] - Zhangjiajie received 27.82 million visitors from January to July this year, with total spending reaching 39.48 billion yuan, marking increases of 5.2% and 8.1% respectively [1] Group 2 - The Duyong Ancient City has a limited operational model, primarily consisting of commercial streets and guesthouses, which has not attracted sufficient visitor traffic [3] - The local government is actively working on revitalizing the Duyong Ancient City, aiming for a quality upgrade and operational launch by July next year, while ensuring the preservation of cultural elements [5] - Nationally, over 2,800 ancient towns have been developed or are under development, with many facing operational difficulties, as nearly 40% of related tourism enterprises are in poor financial condition [2]

Group 1 - The completion of the track-laying project for the Panzhou to Xingyi Railway marks a significant milestone, with the last pair of 500-meter long steel rails successfully laid down [1] - The Panzhou-Xingyi High-speed Railway is designed for a speed of 250 km/h and spans approximately 200 kilometers, connecting various towns and the new Xingyi South Station [1][2] - The project is crucial for achieving the goal of "high-speed rail connectivity for every city" in Guizhou Province, significantly enhancing regional transportation and economic development [2] Group 2 - The railway line has a high proportion of bridges and tunnels, accounting for 90.66%, making it the highest in terms of bridge-tunnel ratio among Guizhou's high-speed railways [2] - Once operational, the railway will reduce travel time from Guiyang to Xingyi to 2 hours, creating a high-speed rail traffic circle within 1 to 2 hours to eight central cities in the province [2]

Group 1 - The Chongqing to Jiangjin section of the Yuxia High-Speed Railway (Yuqian High-Speed Railway) has entered the trial operation phase, expected to open in the first half of this year, making it the first high-speed railway to be opened this year [1][2] - The Yuxia High-Speed Railway is a key part of the national medium- and long-term railway network plan, with a total length of approximately 250 kilometers and a design speed of 350 km/h, significantly reducing travel time from 4 hours to under 1 hour between Chongqing and Jiangjin [2][3] - More than 10 high-speed railway lines are under construction, aiming for completion and operation within this year, contributing to over 2500 kilometers of new high-speed rail lines [2][4] Group 2 - The Shenyang to Changbai Mountain high-speed railway has completed track laying, laying a solid foundation for its opening, with a total length of 430 kilometers and a design speed of 350 km/h [2] - The Xiyuan High-Speed Railway has entered the final construction phase, with a total length of 299.8 kilometers and a design speed of 350 km/h, aiming for completion within this year [2] - The Guangzhang High-Speed Railway, the longest in Guangdong, will connect seven cities and is expected to be completed this year, with a total length of approximately 401 kilometers and a design speed of 350 km/h [3] Group 3 - By the end of 2024, the total railway operating mileage in China is expected to reach 162,000 kilometers, with high-speed rail accounting for 48,000 kilometers [3] - The national railway group plans to produce new lines of 3113 kilometers this year, with high-speed rail expected to exceed last year's total of 2457 kilometers [4] - The addition of two provinces, Guizhou and Liaoning, achieving "city-to-city high-speed rail" status this year will increase the total to 12 provinces with such connectivity [5][6]