Jiangsu Province Road Administration Cost Estimation Research

Along with the prosperity of highway industry, Jiangsu highways have attached great importance and been strengthed comprehensively, and good results have been achieved in road adiministration. Meanwhile, some deep-seated contradictions are exposed and the road administration is facing challenges.A detailed discussion on the present situation of the highway administration in Jiangsu is carried out based on lots of research information. Each unit cost of road adiministrative inspection, permit approval, administrative penalty, check over management and road administrative supervision are estimated respectively based on their major operating procedures according to the difinition of road administration functions. Also, the total cost and the road administration cost perunit distance of orgeneral roads, highways and all kinds of roads are calcutated.The unit cost of each road administration work is estimated based on the expenses method so as to obtain the total cost of the journey management of general roads, highways and all kinds of roads. Accordingly, the costs of road administration of perunit distance is researched. The key parameters of road administration costs are researched with the means of mathmatical models, and the dynamic budget model of road administration costs is established.