Permeable road structure

The utility model relates to the technical field of road engineering, and discloses a permeable road structure, which comprises a base, a mounting fixture block and a fixed insertion cone, the upper end of the base is fixedly connected with a pavement base, the side wall of the pavement base is provided with a drainage hole, the mounting fixture block is fixedly connected to the rear end face of the base, and the fixed insertion cone is fixedly connected with the mounting fixture block. A limiting clamping groove is formed in the front end of the base, the fixed inserting cone is fixedly connected to the lower end face of the base, the inner wall of the pavement base is filled with a concrete filling layer, reinforcing columns are fixedly connected to the interior of the pavement base at equal intervals, and meanwhile the reinforcing columns are of a cylinder structure; and the drainage holes are formed in the outer wall of the pavement base at equal intervals, the drainage holes communicate with the drainage