State has a Far Right as Practicable Requirement

Ohio requires a bicyclist to ride as near the right side of the roadway as practicable, but not when doing so would be unreasonable or unsafe (e.g., narrow lanes, hazards, or obstacles).

Allows Two Abreast Riding

Ohio expressly allows bicyclists to ride no more than two abreast within a single lane.

Single File is Required

Ohio does not require single-file riding; riding two abreast in a single lane is expressly permitted.

Has a Safe Passing Law

Ohio requires motorists overtaking a bicycle to pass at a safe distance, with three feet or more considered a safe passing distance.

Helmets are required on the road

No statewide requirement exists for a bicyclist to wear a helmet. Ohio does require a helmet for operators under 18 on a motorized bicycle/moped and for riders or passengers under 16 on a class 3 electric bicycle; local ordinances may impose further requirements.

If Bike Lanes are present, they are required ( except when unsafe )

Ohio does not require a cyclist to use a bike lane or path where one is present; R.C. 4511.55 governs bicycle lane position but imposes no mandatory bike-lane-use rule.

Riders may use the sidewalks

State law does not itself bar sidewalk riding, but it lets local authorities regulate or restrict it by ordinance; no locality may force cyclists onto sidewalks. Riders should check local ordinances.

Does the Impeding Statute Apply to Bikes

Ohio's impeding-traffic statute is written in terms of motor vehicles, trackless trolleys, and streetcars; it does not apply to bicycles, so riding slower than surrounding traffic is not itself a violation for a cyclist.

Whether cyclists may treat stop signs as yield signs (the "Idaho stop").

Ohio has no statewide "stop as yield" law; a bicyclist must come to a full stop at stop signs like other vehicle operators.

Restrictions exist on e-bikes and usage

Ohio classifies electric bicycles into three classes by motor power, top assisted speed, and pedal-assist behavior. Class 1 and 2 e-bikes may generally use bike paths and shared-use paths unless a locality says otherwise; class 3 e-bikes have tighter path access, a minimum operating age of 16, and a helmet requirement. The class 1/2/3 electric bicycle definitions are in R.C. 4511.01.

Allows the concept of Contributory Negligence that allows any contributory fault resuls in 'no fault'

Ohio does not follow pure contributory negligence. It uses modified comparative negligence: a cyclist can still recover damages as long as their own fault does not exceed the combined fault of the other parties (a "greater than 50%" bar), with damages reduced by their percentage of fault.