Drainage kerb for urban road

The utility model belongs to the technical field of curbs, and particularly relates to a drainage curb for an urban road. The drainage curb for the urban road comprises a drainage curb body, a filter grating, a filter screen, a pavement layer, a curb backrest and a drainage groove. A filtering grating and a filtering net are arranged on the side, close to the road surface, of the drainage kerb body in the length direction, a kerb backrest on the side, away from the road surface, of the drainage kerb body can serve as a pedestrian path and ancillary facilities of the pedestrian path, a drainage groove is formed in the lower portion of the drainage kerb body, and an opening of the drainage groove is covered with the bottom face of the kerb body. And the length direction of the drainage grooves is consistent with the extension direction of the curb body. The drainage kerb for the urban road is high in drainage efficiency, roadside water accumulation can be avoided, fallen leaves or other sundries on the road sur