银川至西安高速铁路(银川段)于去年12月30日开工,宁夏、蒙西地区就此告别没有高铁的历史,银川至西安铁路通行的时间有望从14个小时缩短到3小时左右。整个工程计划5年完成。银西高铁途经宁夏、甘肃、陕西3省区,全长约618公里,其中宁夏段182公里,总投资805亿元,其中宁夏段投资225亿元,设计时速250公里,预留350公里时速提速条件。银川到西安高速铁路,是我 Yinchuan to Xi’an high-speed railway (Yinchuan section) started on December 30 last year, Ningxia, Mengxi area to bid farewell to the history of high-speed rail, Yinchuan to Xi’an railway transit time is expected to be reduced from 14 hours to 3 hours. The entire project is completed in 5 years. With a total length of 618 km, Ningxia section covers a total investment of 80.5 billion yuan, of which Ningxia section invests 22.5 billion yuan and designs a speed of 250 kilometers per hour and reserves a speed of 350 kilometers per hour condition. Yinchuan to Xi’an high-speed railway, is me