公路交通情况调查规划方法研究

Research on Investigation of Road Traffic

公路交通情况调查数据不仅是制定公路中长期发展规划、编制公路建设年度计划、进行建设项目可行性研究的重要依据，而且也是公路日常管理、养护管理、应急指挥和出行信息服务的基本信息。对公路交通情况调查工作进行科学、合理的总体规划，是保证调查数据准确、及时，保障调查工作顺利展开的必要前提。

Road traffic investigation data is not only an important base of long-term road program draft, feasibility research of construction Project, but also the basic information for routine road management, maintenance management, emergency command and traffic guide. Scientific and reasonable program for road traffic investigation could ensure accuracy and immediacy of investigation data, and is of great necessity to the successful carrying out of investigation.