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东北“破零”,谁是下一个?
Mei Ri Jing Ji Xin Wen·2025-09-10 16:03

Core Viewpoint - The opening of the Shenyang-Baihe High-Speed Railway (沈白高铁) marks the first province in Northeast China to achieve "city-to-city high-speed rail" connectivity, enhancing regional transportation and economic integration [1][8]. Group 1: High-Speed Rail Development in Northeast China - The Shenyang-Baihe High-Speed Railway spans approximately 430 kilometers with a design speed of 350 km/h, connecting five cities in Liaoning and Jilin provinces [1][8]. - With the completion of the Shenyang-Baihe High-Speed Railway, Liaoning will become the 11th province in China to achieve "city-to-city high-speed rail" connectivity, while Jilin will see its first cities integrated into the national high-speed rail network [1][6]. - The railway is expected to significantly reduce travel times, with the shortest journey from Beijing to Changbai Mountain taking approximately 4 hours and 33 minutes, and from Shenyang to Changbai Mountain taking about 1 hour and 53 minutes [8][12]. Group 2: Economic Implications - The Shenyang-Baihe High-Speed Railway is anticipated to transport around 11 million tourists annually, boosting local economies, particularly in the hospitality and service sectors [12][13]. - The railway will facilitate the integration of various industries along the route, including heavy industry in Harbin, automotive in Changchun, and high-tech in Dalian, promoting regional economic collaboration [11][12]. - The opening of the railway is seen as a "economic revitalization line," with significant potential for enhancing investment attraction from Beijing and facilitating industrial transfers [12][13]. Group 3: Challenges and Future Developments - Northeast China's high-speed rail development has faced challenges due to unique geological conditions, such as high bridge-tunnel ratios and extreme winter weather, which complicate construction [7][11]. - The region's economic viability for high-speed rail projects is under scrutiny, as local governments face debt pressures, impacting the feasibility of large-scale infrastructure projects [7][11]. - Future projects, such as the Mudanjiang-Dunhua Railway and the Qiqihar-Tongliao Railway, are in the planning stages, indicating a renewed focus on expanding the high-speed rail network in Northeast China [14][16].