Road drainage structure

The invention discloses a drainage structure and more specifically discloses a road drainage structure. The road drainage structure provided by the invention has the advantage that rainwater is uneasyto be accumulated on the surface of a road. The road drainage structure comprises a road body and rainwater collection devices which are positioned on the two sides of the road body; the rainwater collection devices comprise collection grooves and drainage pipelines, wherein the collection grooves are correspondingly formed in the two sides of the road body, and the drainage pipelines are connected to the bottoms of the collection grooves; supporting panels and filtering plates are mounted at the tops of the collection grooves; and the rainwater collection devices further comprise sweeping mechanisms used for sweeping the filtering plates. By using the rainwater collection devices, water on a road surface is collected and then drained; the supporting panels and the filtering plates are arranged in the collection