城市24小时 | 坐标中国最南端，这条跨海高铁又动了？

Group 1 - The core viewpoint of the news is the establishment of an expert group to evaluate the feasibility of the new high-speed railway project from Zhanjiang to Haikou, which is crucial for enhancing transportation capabilities and supporting the development of Hainan as a free trade port [1][2] - The Zhanjiang to Haikou high-speed railway is part of the "Eight Vertical and Eight Horizontal" railway network and is included in the Medium and Long-term Railway Network Plan, highlighting its significance for external connectivity [1][2] - The expert group will analyze various aspects of the project, including functional positioning, construction plans, technical standards, investment, and economic benefits, to provide technical support for the National Railway Administration [1] Group 2 - The Zhanjiang to Haikou high-speed railway aims to address the increasing demand for transportation between Hainan and other provinces, especially in light of the rapid development of the Guangdong-Hong Kong-Macao Greater Bay Area and Hainan's free trade port [2] - The project has been discussed since 2014, with recent developments indicating a strong push for its construction, including government reports emphasizing the need for resilient infrastructure [2] - The railway will utilize a ferry system to cross the Qiongzhou Strait, with a ferry distance of 23 kilometers, and will include new ferry stations [3] Group 3 - The Qiongzhou Strait is a critical transportation route for Hainan's development, with significant passenger and vehicle traffic recorded in 2024 [3] - The Zhanjiang to Haikou high-speed railway will be the first high-speed railway in China designed to operate at a speed of 350 km/h across a sea route, drawing on successful examples from other regions [3] - The feasibility of constructing a bridge across the Qiongzhou Strait remains under study due to complex geological and environmental conditions [3]