Tunneling

当前位置: Home > Business Scope > Construction Supervision > Tunneling

Long Yong high speed Mao Ping tunnel

发布时间:2018-03-01

ph1822-p00055.jpg


brief introduction

Hunan province (the world) long Yongshun Expressway length of 91.2 km, 53.193 km long connection. The whole line is bi-directional 4 lane. The highway through the high mountains and lofty Hills between bridge and tunnel length accounted for the total mileage of 58.7%, is now the province more than the highest, the most difficult construction of bridge and tunnel of highway project. The left line of Mao Ping tunnel is 3017m, and the right line is 3092m.

分享到:

上一篇:None

下一篇:High speed new house based tunnel along the Yangtze River in Chongqing

Follow
Tel
029-88490680
Top