nimum height of six (6) feet. (10) ???Hazardous Vehicle??? ??? A vehicle, as defined in ORS 819.120, that is disabled, abandoned, parked, or left standing unattended on a road or highway right of way and that is in such a location as to constitute a hazard or obstruction to motor vehicle traffic using the road or highway given that term in OAR 734-020-0147. (11) ???Hearings Officer??? ??? A person