“十一五”时期是山西省灵石县交通运输史上发展最快、成效最大的五年,全县交通运输系统以科学发展观为统领,以全面建设小康社会为目标,再掀公路建设新高潮,交通运输实现了历史性跨越,为全县经济社会发展做出了重要贡献。一、公路基础设施建设实现重大跨越一是干线公路上档升级改造。“十一五”期间,全县干线公路上档升级改造工程进展顺利,总投资达7.29亿元。 “Eleventh Five-Year ” period is the fastest development of Lingshi County in Shanxi Province history of transport, the most effective five years, the county transportation system to the scientific concept of development as a guide to building a moderately prosperous society as the goal, then lift the road A new upsurge in construction, and a historic leap in transportation and transportation, making an important contribution to the economic and social development of the county. First, the road infrastructure construction to achieve a major leap First, the upgrading of the highway on the file. “Eleventh Five-Year ” period, the county trunk highway upgrade project is progressing smoothly, with a total investment of 729000000 yuan.