西安至延安高铁正式开通—— 陕北革命老区迈入“高铁时代”

Core Viewpoint - The opening of the Xi'an to Yan'an high-speed railway marks a significant milestone for the region, integrating Yan'an into the high-speed rail network and enhancing connectivity, with the total high-speed rail mileage in China exceeding 50,000 kilometers, maintaining its position as the world's leader in high-speed rail infrastructure [1][4]. Group 1: High-Speed Rail Opening - The Xi'an to Yan'an high-speed railway officially opened on December 26, 2023, with the first train departing from Yan'an Station [1]. - The train covers a distance of 299 kilometers in just 68 minutes, significantly reducing travel time compared to previous rail options [2]. Group 2: Historical Context and Development - The new high-speed rail line represents a culmination of decades of railway development in the region, with previous travel times from Yan'an to Xi'an taking as long as 14 hours in the past [3]. - The construction of the railway involved overcoming complex geological challenges, featuring 47 tunnels and 67 bridges, with a bridge-tunnel ratio of 91% [3]. Group 3: Economic and Social Impact - The high-speed railway is expected to activate economic development in the Shaanxi region, allowing for faster and more efficient transportation of goods and services, thus reducing costs for local businesses [4]. - The railway connects significant historical sites, enhancing tourism and educational opportunities related to the revolutionary history of Yan'an [4].