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公路经济是一二三产业融合发展的经济。本文从工程造价、成本制定、运行制度的健全等八个方面就新时期公路经济提升的途径进行了探索研究。
Highway economy is one of the second and third industry integration and development of economy. This article explores the ways to enhance the highway economy in the new period from eight aspects of project cost, cost formulation and operation system.