The invention discloses a highway bridge construction clean device. The highway bridge construction clean device includes a main body, a wheel frame and rolling wheels, wherein the wheel frame is arranged on the lower surface of the main body, the lower surface of the wheel frame is rotatably connected with the rolling wheels, an insertion board is arranged on the side surface of the main body, the angle of the insertion board and the horizontal line is thirty degrees, inclined boards with heights being no less than forty centimeters are correspondingly arranged on the two side surfaces of theinsertion board, mounting circular boards are arranged on the upper surfaces of the inclined boards correspondingly, feeding mechanisms are arranged on the mounting circular boards, material loadingcavity is formed in the upper surface, close to the discharging end of the insertion board, of the main body, and a dust sucking cavity is formed in the main body. The highway bridge construction clean device is assembled by conventional parts capable of directly buying, the structure is simple, assembling is easy, meanwhile the clean device is not prone to being damaged, the using cost is lowered, and the service life of the device is prolonged.