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本文对公路建设项目的国民经济效益方法、计算步骤进行了详细的介绍,并对公路项目的评价指标和参数做了说明,建立了较完整的国民经济评价指标体系。本文就广西贵港至隆安高速公路的国民经济效益进行了实例分析。
This paper gives a detailed introduction of national economic benefit method and calculation procedure of highway construction project, and explains the evaluation index and parameters of highway project, and establishes a relatively complete index system of national economy evaluation. This article analyzes the national economic benefits of Guigang-Long’an Expressway in Guangxi.