Zhongsui

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  • 丽香铁路—交尼山隧道.jpg

Lixiang Railway - Jiaoni Mountain Tunnel

Summary:This tunnel is a control project for the entire Lixian Railway.

Project Introduction

The Jiaoni Mountain Tunnel is a crucial part of the Lixian Railway, located in Xiaozhongdian Town, Shangri-La City, Yunnan Province. It is 7055 meters long. This tunnel is a control project for the entire Lixian Railway. The construction site is located on the southeastern edge of the Qinghai-Tibet Plateau and the middle section of the Hengduan Mountains. The tunnel entrances are adjacent to the Chongjiang River, with steep cliffs on both sides, resulting in challenging construction conditions.

Lixiang Railway - Jiaoni Mountain Tunnel

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