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With the rapid development of China's national economy , the expansion of the demand for road construction , as well as modern economic development objective requirements , resulting in highway construction projects to the increasing size of the funds needed growing , but at the same time the road construction cost, however, countries may provide relatively limited . In such a context , the national ( local ) road construction management department how to give full play to the role of the government -oriented mechanism , how to concentrate superior resources , a reasonable allocation of the limited resources in order to achieve the best economic and social benefits of road construction undoubtedly is a major issue in front of the management department of China 's highway construction . This paper studies include five basic content . First , elaborate on the purpose and significance of the project on the basis of reasonable definition of the objectives and content of this paper ; second part , combined with the specific characteristics of its inherent regularity of highway construction projects , national economic evaluation of highway construction project financial evaluation methodology ; part III , for the complexity of the highway traffic changes , established based on the average growth curve model , the Gebo Zi curve model , a linear regression prediction method , gray prediction methods , multiple linear regression prediction method traffic forecast methodology ; fourth part , on the basis of the above study , to further establish the comprehensive evaluation index system of road construction projects and the integrated use of AHP and other methods to construct a sort of road construction projects and funds to optimize the allocation method ; Finally, this article the use of modern computer technology and methods , and to develop friendly interface , convenient and practical , powerful evaluation of highway construction projects evaluation and optimize the allocation of funds .
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