基于对高速公路边坡爆破工程自身特点,分析边坡土石方工程在设计要求高、施工条件差,结算难的情况下,工程造价管理和控制在业主、施工方和设计方相互过程中的作用和效能特点,认为从设计、施工到竣工结算,加强工程造价管理和控制是解决困惑、节约高速公路建设投资的重要举措,是加快施工进度和促进新工艺、新技术应用的重要手段。 Based on its own characteristics of highway slope blasting engineering, this paper analyzes the role of project cost management and control in the process of mutual interaction between the owner, the construction side and the design side under the conditions of high design requirements, poor construction conditions and difficult settlement of the earthwork in the slope. It is an important measure to solve the confusion and save the investment in highway construction. It is an important measure to speed up construction progress and promote the application of new techniques and technologies.