貴陽(yáng)至黃平高速公路全長(zhǎng)119.957公里,全線(xiàn)共有橋梁74座(32975米)、隧道15座(16037米),其中陽(yáng)寶山大橋?yàn)橹骺鐝?50米的懸索橋,甘溪特大橋?yàn)橹骺?00米的空腹式連續(xù)剛構(gòu)橋,烏梅河特大橋?yàn)橹骺?00米的鋼管拱橋。中交二公局承擔(dān)14個(gè)標(biāo)段的施工任務(wù),包括路基橋隧及路面工程約84公里。
Guizhou Guiyang-Huangguoshu Expressway is 119.957km long, with 74 bridges (32975m) and 15 tunnels (16037m).Yangbaoshan Bridgeis a suspension bridge with a main span of 650m,GanxiBridgeis an open-web continuous rigid frame bridge with a main span of 300m, and WumeiheBridgeis an arch bridge with a main span of 300m. CCCC Second Highway Engineering Co., Ltd. was responsible for construction of 14 sections, including subgrade, bridges, tunnels and pavement engineering for about 84km.