公路工程项目总是通过一定的形式向社会发包出去,承发包制是指建筑业中承包与发包的制度。工程项目建设承发包制的形式将直接影响工程项目的目标控制。工程项目承发包的形式按计价方式的不同分为:固定总价合同、固定单价合同、成本补偿合同等,按结构形式分为:平行承发包、工程 Highway projects are always outsourced to the public through certain forms. The system of contracting and contracting refers to the system of contracting and contracting in the construction industry. The form of project contract system will directly affect the project control objectives. The form of project contract package is divided into fixed price contract, fixed price contract, cost compensation contract, and so on. According to the structure, it is divided into parallel contract package, project