西延高铁开通

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 to the revolutionary site of Yan'an and contributing to the "Eight Vertical and Eight Horizontal" high-speed rail framework [3]. Group 1 - The Xi'an to Yan'an high-speed railway officially commenced operations on December 26, 2023 [3]. - The railway spans a total length of 299 kilometers and is designed for a maximum speed of 350 kilometers per hour, making it the highest-speed railway traversing the Loess Plateau [3]. - This railway is a crucial part of the Baotou, Yinchuan to Haikou route within China's high-speed rail network [3].