貴州貴陽(yáng)至甕安高速公路全長(zhǎng)71.016公里，其中清水河大橋?yàn)橹骺鐝?130米的懸索橋，建中隧道長(zhǎng)達(dá)3295米。中交二公局參與投資，并負(fù)責(zé)施工總承包管理，承擔(dān)8個(gè)標(biāo)段的施工任務(wù)，包括全線72%的路基橋隧工程及全部路面工程。
　　Guiyang-Weng'anExpressway is 71.016km long, which the Qingshui River Bridge is a suspensionbridge with a main span of 1130m, and the tunnel is 3295m long. CCCC SecondHighway Engineering Co., Ltd. participated investment, and was responsible forgeneral contracting management of the construction. It undertook constructionof 8 sections, including 72% subgrade, bridges and tunnels and all pavementengineering in the whole line.