全国高铁运营里程逼近5万公里，广东山东比拼“高铁第一省”

Core Insights - The article highlights the significant expansion of high-speed rail (HSR) in China, with over 2,700 kilometers of new HSR expected to be operational this year, including the newly opened Yuchuan High-Speed Railway [1][2][5]. Group 1: High-Speed Rail Expansion - The Yuchuan High-Speed Railway, which officially opened on June 27, is the first new HSR in China this year, contributing to the overall increase in HSR mileage [2][5]. - The Yuchuan High-Speed Railway spans 242 kilometers with a design speed of 350 km/h, featuring seven stations and enhancing connectivity in southeastern Chongqing [3][5]. - By 2030, Chongqing plans to establish an extensive HSR network comprising 11 lines totaling approximately 2,300 kilometers, aiming for significant regional connectivity [3][4]. Group 2: Provincial Developments - Guangdong is projected to become the province with the most extensive HSR mileage in China, surpassing Shandong, as it plans to complete the Guangzhan High-Speed Railway this year [6][5]. - Shandong's government report indicates that by the end of 2024, the province's HSR mileage will exceed 3,000 kilometers, maintaining its competitive position [5][7]. - Anhui's new Hefei to Xinyi railway is nearing completion, which will increase its HSR mileage to approximately 2,971 kilometers, positioning it as the third-largest HSR province in China [7].