The invention discloses a municipal road safety protection device, comprising a device body, a propaganda mechanism, a buffering assembly, a column and a clamping mechanism, wherein the device body atleast comprises two sets of columns arranged side by side, and two sets of fixed rods distributed in parallel between the columns, the columns are perpendicular to the fixed rods, the propaganda mechanism is arranged centrally between the two sets of fixed rods, crossbars are welded between both sides of the propaganda mechanism and the columns, a plurality of sets of crossbars are arranged sideby side with a gap between the crossbars, a chute is vertically formed at the lower end, opposite to the propaganda device, of the columns, a third connecting block runs through the inside of the chute vertically, the third connecting block is arranged horizontally, extends into one end of the inside of the chute to be fixedly connected with a connecting plate, and the connecting plate is perpendicular to the third connecting block. The municipal road safety protection device has the characteristics of being reasonable in structure, good in safety and easy to move and the like, and may be widely used.