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贵州省毕节至都格(黔滇界)高速公路为双向四车道高速公路,设计速度为80km/h,路基宽度24.5m。项目起自毕节市龙滩边,接在建遵义至毕节高速公路,止于六盘水市都格(黔滇界),接云南省在建的普立(黔滇界)至宣威高速公路,全长139.468km。毕都高速公路第十三合同段,位于贵州省六盘水市境内,起讫桩号为K189+760~K196+200,路线长度6.36km。路线起点位于青山隧道中部,出青山隧道之后设置一段120m左右路基之后,进入大坪子隧道,
The Bijie to Dugu (Qian-Dian sector) expressway in Guizhou Province is a two-way four-lane expressway with a design speed of 80km / h and a subgrade width of 24.5m. The project starts from the side of Longtan in Bijie City and connects with Zunyi to Bijie Expressway and ends in Liupanshui Dazhou (Guizhou-Yunnan Boundary), then Pu Li (Qian-Dian sector) to Xuan Wei Expressway under construction in Yunnan Province. Long 139.468km. The Thirteenth Contract Section of Bi-Capital Expressway is located in Liupanshui City, Guizhou Province, with a stake of K189 + 760 to K196 + 200 and a length of 6.36km. The starting point of the route is located in the middle of the Castle Peak Tunnel. After the Castle Peak Tunnel is set up, a section of subgrade of about 120 meters in length is set to enter the Dapingzi Tunnel.