一、公路经济效果新建或改建一般公路有两种经济效果:第一是直接经济效果,就是用路者的经济效益;第二是间接经济效果,就是对公路对沿线的经济影响,对影响应一分为二地看待。至于征收养路费,以养护维修则属于经济管理,另当别论。(一)直接经济效果1.节约行驶费提高线性标准与路面等级,汽车可节约燃料、油脂、轮胎、修理、管理等费;这可 First, the economic effect of the highway New or rebuilt the general highway has two economic effects: the first is the direct economic effect is the economic benefits of road users; the second is the indirect economic effects, that is, the economic impact on the road along the line of influence Think of one split. As for the collection of road maintenance fees, maintenance and maintenance belong to the economic management, another matter. (A) of the direct economic effects 1 save driving costs to improve linearity standards and pavement level, the car can save fuel, grease, tires, repair, management fees;