To provide a method of repairing a clearance part in a road allowing simple, reliable and rapid construction to protect a crack and a break and to prevent enlargement by eradicating weeds growing in a clearance between an asphalt paving material and a concrete product or the like in the road.

In the method of repairing the clearance part, the weeds B in a clearance part A between a concrete curb 1 of the road and asphalt 2 laid on a sidewalk are removed, and impurities C clogging the clearance part are removed to fill a filler W such as mortar in the clearance part. Both sides with the clearance part held in between are cured with curing tapes D. An adhesive X is applied or sprayed to the clearance part between the tapes to form an adhesive layer, and urethane resin Y is applied or sprayed to the layer for lamination to form a urethane resin layer. A coating material Z is further applied or sprayed to the urethane resin layer, and slip preventive treatment is applied onto the coating material if necessary. After drying, the curing tapes are removed.