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.
331.031   Overtaking and passing upon right.
331.04   Overtaking, passing to left of center.
331.05   Additional restrictions on driving upon left side of roadway.
331.06   Hazardous or no passing zones.
331.061   Driving in marked lanes or continuous lines of traffic.
331.07   Following too closely.
331.08   Turning at intersections.
331.081   Turning into private driveway, alley or building.
331.09   “U” turns restricted.
331.10   Starting and backing vehicles.
331.11   Signals before changing course, turning or stopping.
331.12   Hand and arm signals.
331.13   Right of way at intersections.
331.14   Right of way when turning left.
331.15   Operation of vehicle at yield signs.
331.16   Operation of vehicle at stop signs.
331.17   Emergency or public safety vehicles at stop signals or signs.
331.18   Right of way of public safety or coroner’s vehicle.
331.181   Report of vehicle failing to yield right of way to public safety vehicle.
331.19   Driving onto roadway from place other than roadway: duty to yield.
331.20   Right of way of funeral procession.
331.21   Driver’s view and control to be unobstructed by load or persons.
331.22   Driving upon roadway posted as closed.
331.23   Following and parking near emergency or safety vehicles.
331.24   Driving over fire hose.
331.241   Driving through safety zone.
331.25   One-way roadways.
331.26   Driving upon divided roadways.
331.27   Failure to control; weaving; full time and attention.
331.28   Occupying travel trailer, fifth wheel vehicle, or manufactured or mobile home while in motion.
331.29   Squealing tires, “peeling”, cracking exhaust noises.
331.30   Littering from motor vehicle.
331.31   Wearing earplugs or earphones prohibited.
331.32   Shortcutting; avoiding traffic control devices.
331.33   Stopping for school bus; discharging children.
331.34   Vehicular operation on road closed due to rise in water level.
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