巴基斯坦喀喇昆仑公路

喀喇昆仑公路是中巴两国唯一的陆路通道，被称为中巴友谊公路。中交二公局负责喀喇昆仑公路改建工程一期、二期4个标段施工任务，全长130多公里，施工中克服了4700米高海拔及雪崩、泥石流、山体滑坡等各种地质灾害，按期完成施工任务，赢得高度评价。中交二公局施工的隧道工程被称为“中巴友谊隧道”。

Karakoram Highway is the only land route between China and Pakistan. It is called the Friendship Highway between China and Pakistan. CCCC Second Highway Engineering Co., Ltd. is responsible for the 4 sections construction of the Karakoram Highway in the first and second phases, with a total length of more than 130km. During the construction, it has overcome 4700m of high altitude and various geological hazards, such as avalanches, debris flows and landslides. It has completed the construction tasks on schedule and won high praise. The tunnel construction of CCCC Second Highway Engineering Co., Ltd. is called the "Sino-Pakistan Friendship Tunnel".