十一届三中全会以 来,在改革开放方针指引 下,我国的经济形势发生 了巨大变化,国民经济持 续稳定、协调地发展,都取　得了可喜的成果。公路部　门是为国民经济服务的, 是国民经济的组成部份, 回顾十年来我省公路部门 在贯彻经济体制改革中, 推行了道班养护经济责任 制,大型工程 Since the Third Plenary Session of the 11th Central Committee of the Chinese Communist Party, guided by the principle of reform and opening up, great changes have taken place in the economic situation in our country and the sustained and stable development of the national economy has made gratifying achievements. The highway department serves the national economy and is an integral part of the national economy. Recalling that during the past decade, the highway departments in our province, in carrying out the reform of the economic system, have promoted the economic responsibility system for the maintenance of roads and roads, the large-scale construction