Wushaoling railway tunnel is the longest single-track railway tunnel in China and is the key project of Lanxin railway line.

乌鞘岭隧道是兰新线重点控制工程，是国内最长的单线铁路隧道。

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F7 fault of Wushaoling tunnel, which lies in lanzhou-wuwei section of Lanxin railway line, is a large regional fault with high geostress.

兰新复线兰武段乌鞘岭隧道F 7断层，为区域性大断层，地应力高。

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Now, the Lanxin Line has further extended westward to the Ala Mountain Pass. Connecting to the Kazakhstan rail system, it has become a key component in the Asia-Europe continental bridge.

兰新线现已向西延伸至阿拉山口，与哈萨克斯坦铁路相连，成为了亚欧大陆桥的一个组成部分。

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Now, the Lanxin Line has further extended westward to the Ala Mountain Pass. Connecting to the Kazakhstan rail system, it has become a key component in the Asia-Europe continental bridge.

兰新线现已向西延伸至阿拉山口，与哈萨克斯坦铁路相连，成为了亚欧大陆桥的一个组成部分。

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