CHAPTER 331
Operation Generally
331.01   Driving upon right side of roadway; exceptions.
331.02   Passing to right when proceeding in opposite  directions.
331.03   Overtaking, passing to left; driver's duties.
331.04   Overtaking and passing upon right.
331.05   Overtaking, passing to left of center.
331.06   Additional restrictions on driving upon left side of roadway. 
331.07   Hazardous or no passing zones.
331.08   Driving in marked lanes or continuous lines of traffic.
331.09   Following too closely.
331.10   Turning at intersections.
331.11   Turning into private driveway, alley or building.
331.12   "U" turns restricted.
331.13   Starting and backing vehicles.
331.14   Signals before changing course, turning or stopping.
331.15   Hand and arm signals.
331.16   Right of way at intersections.
331.17   Right of way when turning left.
331.18   Operation of vehicle at yield signs.
331.19   Operation of vehicle at stop signs.
331.20   Emergency or public safety vehicles at stop signals or signs.
331.21   Right of way of public safety or coroner’s vehicle.
331.211   Report of vehicle failing to yield right of way to public  safety vehicle.
331.22   Driving onto roadway from place other than roadway:  duty to yield.
331.23   Driving onto roadway from  place other than roadway: stopping at sidewalk.
331.24   Right of way of funeral procession.
331.25   Driver's view and control to be unobstructed by load or persons.
331.26   Driving upon street posted as closed for repair.
331.27   Following and parking near emergency or safety vehicles.
331.28   Driving over fire hose.
331.29   Driving through safety zone.
331.30   One-way streets and rotary traffic islands.
331.31   Driving upon divided roadways.
331.32   Entering and exiting controlled-access highway.
331.33   Obstructing intersection, crosswalk or grade crossing.
331.34   Failure to control; weaving; full time and  attention.
331.35   Occupying a moving trailer or manufactured or mobile home.
331.36   Muffler required.
331.37   Driving upon sidewalks, street lawns or curbs.
331.38   Stopping for school bus; discharging children.
331.39   Driving across grade crossing.
331.40   Stopping at grade crossing.
331.41   Shortcutting; avoiding traffic control devices.
331.42   Littering from motor vehicle.
331.43   Wearing earplugs or earphones prohibited.
331.44   Vehicular operation on  street closed due to rise in water level.
 
CROSS REFERENCES
See sectional histories for similar State law
Obedience to traffic control devices - see TRAF. 313.01
Operation of bicycles and motorcycles - see TRAF. 373.01 et seq.
School bus operation - see OAC Ch. 4501-3