To prevent cracking by adhering a basic layer having a specified modulus of rigidity to a bearing layer with predetermined properties.

After covering soil, a non-treated material and a deteriorated road surface with a layer having a thickness capable of creating a smooth, flat bearing body, a basic layer having a modulus of rigidity of more than 14.103 MPa is adhered to the top of the bearing body and is further covered with a surface layer such as bituminous concrete. The basic layer is made of a bituminous mixture produced from a binder having a penetration of 0 to 20 at 25°C, and the amount of the binder is more than 6 wt.% and the thickness of the basic layer is 5 to 30 cm. A bearing body layer is formed by bituminous mixtures such as bituminous sand, reflow filling bituminous mixture, cold bituminous mixture and bituminous concrete as well as flowable bituminous materials such as cold flow bituminous mixture, bituminous mortar, flow asphalt and the like, and macro roughness is held less than 4 mm of NFP-98-216- Standard, and the basic layer is adhered by a coupled layer of bituminous emulsion. By doing this, fatigue resistance and workability can be significantly improved.