革命圣地延安首条高铁——西安至延安高铁开通运营

Core Viewpoint - The opening of the Xi'an to Yan'an high-speed railway marks a significant development in China's high-speed rail network, enhancing connectivity and reducing travel time between key cities [1] Group 1: Infrastructure Development - The Xi'an to Yan'an high-speed railway is part of China's "Eight Vertical and Eight Horizontal" high-speed rail network, specifically the Baotou, Yinchuan to Haikou corridor [1] - The total length of the railway is 299 kilometers, with a designed speed of 350 kilometers per hour [1] Group 2: Economic Impact - The new railway reduces the travel time from Xi'an to Yan'an to approximately one hour, which is expected to boost economic activities and tourism in the region [1]