Novel highway traffic control device

The utility model discloses a novel road traffic control device. Two bases, transmission boxes are fixedly mounted on the upper surfaces of the two bases; a connecting rod is arranged in the transmission box; the connecting rod penetrates through the upper wall of the transmission box; the top of the connecting rod is fixedly connected with a height limiting rod; a plurality of moving wheels are fixedly mounted at the bottom of the connecting rod; the connecting rod is connected with the bottom wall of the transmission box in a sliding manner; an extension spring and a transmission rod are fixedly mounted on the outer surface of the connecting rod; the end, away from the connecting rod, of the extension spring is fixedly connected with the inner wall of the transmission box, a limiting column is fixedly connected between the upper wall and the lower wall in the transmission box, the transmission rod penetrates through the limiting column, a rotating shaft is arranged on the side, awayfrom the connecting rod,