公路总体设计是勘察设计的总纲,既要体现公路使用功能、质量、安全、环保、节约的基本要求,又要处理好主体工程与附属工程、各专业之间的衔接与协调配合,是一项系统工程。文章对目前公路总体设计进行了总结,指出了总体设计及协调方面存在的主要问题,提出了改进措施,为今后做好公路总体设计工作提供有益的借鉴。 Overall design of the highway is the general outline of survey and design. It is necessary to reflect the basic requirements of road use function, quality, safety, environmental protection and economy as well as to handle the connection and coordination between the main project and ancillary works and various specialties. System Engineering. The paper summarizes the current highway design, points out the main problems in the overall design and coordination, puts forward the improvement measures, and provides a useful reference for the highway design in the future.