Study On Economic Evaluation Of Highway Route Scheme Comparison

The factors that affect the route selection of highway include economic factors,technical factors,environmental factors and social factors.How to choose the most reasonable and effective highway route is very important in the selection of highway route under the effective control of the budget.In this paper,problems of highway route selection from the process of China's first major contradictions in highway construction,summarized the domestic and foreign highway route selection factors in the process of deficiencies and general highway route selection evaluation concerned,and gives the main contents of this paper and the main technical route.In the second chapter,the paper introduces the significance of highway route selection and the general requirements of geological exploration in the process of Expressway construction.Based on the elaboration of the general method of highway route selection,geological exploration and highway route selection in the third chapter,the paper puts forward the highway route selection system.Finally,the old estuary to the Yichang highway route scheme as engineering example analysis separately for each candidate scheme for the calculation of economic benefit analysis,the financial cost analysis,financial sensitivity analysis and ability to repay loans,the final recommendation to determine and compare the various schemes.