2014年5月1日,随着一声炮响,兰新高铁的制高点、也是全线最后一座隧道祁连山1号隧道胜利贯通,千百年来阻隔着甘青两省的祁连山实现了一隧相连,高铁穿越祁连,再次吸引世人的目光。祁连是古匈奴语“天上之山”的意思,翻山之路难于上青天,所以祁连山也叫“凄凉山”。兰新高铁被誉为登天之路。为了让高铁登天,开 On May 1, 2014, with the sound of gunshot, the commanding height of the Lanxun High Speed ​​Railway and the last tunnel on the entire Qilian Mountain Tunnel No. 1, the tunnel successfully passed through. For one hundred thousand years, the Qilian Mountains blocking the two provinces of Gansu and Qinghai reached a tunnel connection. Through the Qilian, once again to attract the world’s attention. Qilian is the ancient Hun language “mountain of the sky ” means that the road over the mountains difficult to sky, so Qilian Mountains is also called “desolate mountain ”. Lanxin high-speed rail is known as the road to ascend. In order to make high-speed rail ascend, open