坐标中国最南端，这条跨海高铁又动了？

Core Points - The establishment of an expert group by the Planning and Standards Research Institute to evaluate the feasibility of the Zhanjiang to Haikou high-speed railway project, which is crucial for enhancing transportation capacity between Hainan Island and the mainland [1] - The project is part of the "Eight Vertical and Eight Horizontal" railway network and is included in the Medium- and Long-term Railway Network Plan, aiming to support Hainan's development as a free trade port and international tourism island [1][2] - The project will utilize a ferry system for crossing the Qiongzhou Strait, with a 23-kilometer ferry route planned, as opposed to constructing a bridge due to geological and environmental challenges [3] Summary by Sections Project Overview - The Zhanjiang to Haikou high-speed railway is a significant infrastructure project aimed at improving connectivity and transportation efficiency between Hainan and Guangdong provinces [1][2] - The project has been in discussion since 2014, with increasing urgency in recent years due to the development of the Guangdong-Hong Kong-Macao Greater Bay Area and Hainan's free trade port initiatives [2] Technical and Economic Aspects - The expert group will analyze various aspects of the project, including functional positioning, construction plans, technical standards, investment costs, and economic benefits, to provide technical support for the National Railway Administration [1] - The project is expected to enhance the capacity of Hainan's external railway connections, which have historically relied on sea and air transport [1] Transportation Solutions - The ferry system will be the primary method for crossing the Qiongzhou Strait, with the project designed to accommodate future bridge or tunnel options [3] - The ferry route is expected to handle significant passenger and vehicle traffic, reflecting the high demand for transportation across the strait [3]