当前,在贵州“加速发展、加快转型、推动跨越”主基调和“工业强省,城镇化带动”主战略的有效实施背景下,大西南各省市千帆竞发、百舸争流的发展态势,这给这个大西南和贵州带来千载难逢的机遇。而贵州高速公路此普通公路里程缩短30%、节油20%,行车时间节约2/3 At present, under the effective implementation of the main theme of “accelerating development, accelerating the transformation and promoting leapfrogging” and the effective implementation of the main strategy of “promoting industrialized provinces and urbanization” in Guizhou, thousands of sails and sails of various provinces and municipalities in Southwest China are competing for development, The development of this situation, which brings great opportunities for this great southwest and Guizhou. Guizhou Expressway this ordinary highway mileage shortened 30%, saving 20%, driving time saving 2/3