Apr 12, 2021 · No person shall operate or move a trackless trolley, traction engine, steam roller, or other vehicle, load, object, or structure, whether propelled by muscular or motor power, over or upon the improved public streets, highways, bridges, or culverts in this state, that weighs in excess of the weights prescribed in sections 5577.01 to 5577.14 of the Revised Code, unless the person has been