贵州成中国西南地区首个实现市（州）中心城市高铁全覆盖的省份

Core Viewpoint - The opening of the Panxiong High-Speed Railway marks Guizhou as the first province in Southwest China to achieve full high-speed rail coverage for its city (prefecture) center cities, significantly enhancing regional economic development and tourism resource utilization [1][3]. Group 1: Project Overview - The Panxiong High-Speed Railway connects Panzhou Station in Liupanshui City to Xinyi South Station in Qianxinan Buyi and Miao Autonomous Prefecture, spanning a total length of 99 kilometers with a design speed of 250 kilometers per hour [3][5]. - The railway features three stations: Panzhou, Baotian, and Xinyi South, with Baotian and Xinyi South being newly constructed and Panzhou undergoing expansion [3]. Group 2: Construction and Safety Measures - The construction faced challenges due to complex geological conditions in the karst area, but was completed on schedule through the implementation of green development principles and rigorous safety and quality controls [3][5]. - Prior to opening, comprehensive testing and safety evaluations were conducted on various systems, ensuring compliance with high-speed rail operational standards [3][5]. Group 3: Operational Details - Initially, the railway will operate 7 pairs of trains daily, with travel times from Xinyi South Station to major cities such as Guiyang North and Chongqing West being 33 minutes and 4 hours 29 minutes, respectively [5]. - A flexible pricing mechanism will be implemented to cater to diverse passenger needs, with specific fare information available through the railway's official platform [5]. Group 4: Economic and Social Impact - The railway's operation is expected to facilitate easier access to tourism sites like Wanfenglin, thereby promoting the development of local tourism and contributing to high-quality regional economic growth [5].