广东两重点高铁线路开通 “轨道上的大湾区”添动能

Core Viewpoint - The opening of the Guangzhou-Zhanjiang high-speed railway and the Shantou South to Shantou section of the Shantou-Shanwei high-speed railway enhances connectivity in the Guangdong-Hong Kong-Macau Greater Bay Area, marking a significant development in the region's transportation infrastructure [1][4]. Group 1: High-Speed Railway Details - The Guangzhou-Zhanjiang high-speed railway (Guangzhan High-speed Railway) spans 401 kilometers with a bridge-tunnel ratio of 76.7%, featuring the longest single-bore underwater tunnel in China [1]. - The Shantou South to Shantou section of the Shantou-Shanwei high-speed railway is approximately 19.8 kilometers long, completing the connection of the entire Shantou-Shanwei high-speed railway [2]. Group 2: Economic and Social Impact - The new rail lines reduce travel time significantly, allowing for a 1.5-hour journey from Guangzhou to Zhanjiang and a 2-hour journey from Shantou to Guangzhou, facilitating tourism and economic activities [1][2]. - The high-speed rail network is expected to boost the tourism industry in coastal areas like Yangjiang and Zhanjiang, with increased hotel bookings and the introduction of new tourism routes [4]. Group 3: Infrastructure Development - The completion of these rail lines contributes to a broader high-speed rail network in Guangdong, which has reached 6,433 kilometers in total operational length, with 3,411 kilometers of high-speed rail [4]. - The ongoing development aims to achieve a "city-to-city" high-speed rail connection across all cities in Guangdong, enhancing regional integration and economic growth [4][6].