公路小修保养、渡口、绿化和水毁抢修,是公路养护单位的经常性业务。这些工程成本和费用,是保障公路畅通汽车正常运行所必须的基本条件,所以在政策和资金安排上应优先得到保证。而这部分资金的使用效果,即经济效益如何,也应通过审计,肯定成绩,揭露矛盾,找出差距,提出改进的方向 Road minor maintenance, ferry, greening and water damage repair, maintenance of highway maintenance unit of the regular business. These project costs and expenses are the basic conditions necessary for ensuring the smooth operation of roads and automobiles. Therefore, priority should be given to policies and funding arrangements. The use of this part of the funds, that is, how the economic benefits, but also through the audit, affirmative, expose conflicts, find out the gap, put forward the direction of improvement