Recent highway drainage ditch structure and drainage ditch structure combining short term and long term

The invention provides a short-term road drainage ditch structure and a short-term and long-term combined drainage ditch structure, the short-term road drainage ditch structure comprises a side ditch arranged between a roadway and a crushing table, the side ditch comprises a cover plate and two side walls, steps are arranged on the inner sides of the top surfaces of the side walls, the two sides of the cover plate are placed on the steps of the side walls, and the cover plate is arranged on the side walls. A plurality of water dispersing holes are formed in the cover plate, the top surface of the side wall is obliquely arranged, the outer side of the side wall is flush with the roadway and the crushing and falling table, and the inner side of the side wall is lower than the roadway and the crushing and falling table, so that the top surface of the side wall and the cover plate are both lower than the roadway, and a space is reserved for long-term municipal road transformation. According to the method, the sho