近几年来,路桥工程建设越发受到人们的重视,通过路桥工程带动我国经济的发展可谓大势所需。与发达国家相比,我国的路桥工程建设尚需进一步完善,尤其工程项目造价质量控制则显得尤为重要。本文首先分析了路桥施工对工程造价的影响,接着提出了路桥工程项目造价质量控制,然后探讨了路桥工程造价质量控制的改进对策,旨在通过提升成本控制质量提高企业的经济效益。 In recent years, the construction of road and bridge projects has drawn more and more attention from people. Through the road and bridge projects, the development of our economy can be described as a necessary trend. Compared with developed countries, China’s road and bridge construction needs to be further improved, in particular, the quality control of construction projects is particularly important. This paper first analyzes the impact of road and bridge construction on project cost, and then puts forward the quality control of road and bridge project cost, and then discusses the improvement measures of cost control of road and bridge engineering, aims to improve the economic efficiency of enterprises through cost control.