云南省属经济欠发达地区,全省79.1%的县为国家级或省级贫困县,这就决定了云南在公路管理和养护投入上的不足。加之云南又是公路大省,公路里程居全国第一,93.05%的运量靠公路实现,公路在全省交通中具有非常重要的作用。因此,探索一条符合云南省情、具有云南特色的公路管理与养护道路,充分发挥出现有路网的服务水平,为全面建设小康提供良好的道路交通条件,是云南公路人的历史性主题和任务。 Yunnan is economically underdeveloped. 79.1% of the counties in the province are state-level or provincial-level poor counties, which determines the inadequacy of investment in road management and conservation in Yunnan Province. Coupled with Yunnan Province is a major highway, highway mileage in the country, 93.05% of the traffic by the highway to achieve the highway in the province traffic has a very important role. Therefore, it is the historical theme and task for Yunnan highway people to explore a road management and maintenance project that is in line with Yunnan’s conditions and Yunnan characteristics, give full play to the service level of the road network, and provide good road traffic conditions for building a well-off society. .