Safety warning board and municipal traffic road structure

The utility model discloses a safety warning board and a municipal traffic road structure. The safety warning board comprises a supporting component; the warning mechanism is arranged on the supporting component and comprises a camera shooting assembly, a warning board body, a lamplight assembly and a loudspeaker, the lamplight assembly is arranged around the edge of the warning board body, the camera shooting assembly is used for observing the road surface, and the loudspeaker is suitable for making a sound according to information of the camera shooting assembly. The surface of the warning board body can be illuminated through the lamplight assembly, so that passing vehicles and pedestrians can still well observe the content on the warning board even under the condition of poor sight at night, the safety of the pedestrians going out and the passing vehicles can be effectively improved, and meanwhile, in the aspect of active warning, the safety of the warning board is improved. The intersection is observed t