蘭州至永靖沿黃河快速通道是甘肅省甘南州、臨夏州與青海、河西走廊及新疆之間交通往來(lái)的重要通道，也是黃河岸邊的一條重要生態(tài)旅游線。中交二公局承建蘭永沿黃快速通道6公里路基橋涵工程及全線48.58公里的路面工程。其中三江口黃河特大橋工程獲甘肅省建筑工程飛天獎(jiǎng)。
　　Gansu Lanzhou-Yongjing Fast Lane along Yellow River is not only an important pass for traffic among Gannan, Linxia and Qinghai, Hexi corridor and Xinjiang, but also an important ecotourism line on banks of the Yellow River . CCCC Second Highway Engineering Co., Ltd. has undertaken 6km subgrade, bridges and culverts engineering along Lanzhou-Yongjing Fast Lane along Yellow River and 48.58km pavement engineering along the whole line. Sanjiangkou Huanghe Super-large Bridge was awarded the Flying Prize for Construction Engineering in GansuProvince .