公路民工建勤是建国以来国家制定的关于修建和养护公路的一项重要政策。各省市在贯彻执行这一政策时,采用的方法不尽相同。公路民工建勤费从总体上包括两大部分,即公路民工建勤收入与公路民工建勤支出。公路民工建勤收入主要包括:以金代劳收入、投工收入、投料收入和车辆建勤收 The construction of highway migrant workers is an important policy formulated by the state since the founding of the People’s Republic of China on the construction and maintenance of highways. The methods used by provinces and municipalities in implementing this policy are different. The total construction fee of highway workers includes two parts, that is, the income of highway workers and ground construction and the expenditure of highway workers. Highway construction workers income mainly include: income from labor on behalf of the metal, investment income, income from materials and vehicles Jianqin revenue