OAR 734-075-0060: Weather Restrictions

(1) Movement is prohibited when road surfaces are hazardous due to ice, snow or frost or when visibility is less than 500 feet due to snow, mist, rain, dust, smoke, fog or other atmospheric conditions. (2) Movement is prohibited when wind conditions exist which cause excessive swaying or weaving, or tip-over of the towed unit, or are such that the towed unit cannot maintain its lane of travel. (3) To assist the permittee in complying with restrictions caused by weather conditions, the Department of Transportation may place signs in areas where winter weather conditions may cause travel to be hazardous. When restrictions are displayed, movement of units is prohibited.