The fastest speed is 360 kilometers per hour! Traveling through the Qinling Mountains from a first-person perspective

科技日报记者 王禹涵 实习生 段孟浩<br> 近日，西十高铁陕西段进行最高测试速度等级提速试验，高速综合检测列车以360公里时速、42分钟穿越秦岭16座隧道，全方位检测线路各系统在极限状态下的适配性与可靠性，为按期开通运营奠定坚实基础。<br> 5064642026-04-22 20:38:44:895王禹涵最快时速360公里！第一视角穿越秦岭1324滚动滚动<br> https://www.stdaily.com/web/gdxw/pic/2026-04/22/506464_455b8e4f-e126-490d-9ffe-13211fe097d1.png<br> https://www.stdaily.com/web/gdxw/pic/2026-04/22/506464_455b8e4f-e126-490d-9ffe-13211fe097d1.png<br> https://www.stdaily.com/web/gdxw/pic/2026-04/22/506464_455b8e4f-e126-490d-9ffe-13211fe097d1.png<br> https://www.stdaily.com/web/gdxw/pic/2026-04/22/506464_455b8e4f-e126-490d-9ffe-13211fe097d1.pnghttps://www.stdaily.com/web/gdxw/2026-04/22/content_506464.htmlnull科技日报100/enpproperty-->