Speed Limits and Controls

Speed while driving in a residential or school zone

In Ohio, residential zones are typically 25 MPH, and school zones drop to 20 MPH during active hours for child safety.

If you are driving on a state route inside a municipality

Within cities, state routes not in residential areas are usually posted at 35 MPH. Always check signs for changes.

When driving on rural highways, the speed limit is generally what?

Rural two-lane highways usually have a 55 MPH limit unless signs say otherwise. This allows safe travel through open areas.

If you’re on an interstate outside urban areas, what is the speed limit?

Ohio allows speeds up to 70 MPH on rural interstates for light vehicles, ensuring efficient highway travel.

When driving on urban interstates, what is the typical speed limit?

Urban interstates have lower limits due to congestion, exits, and merging traffic.

If you’re in a work zone, what happens to the speed limit?

Work zones lower speed limits by 10–20 MPH and double fines for violations.

When weather or road conditions are poor

In rain, snow, or fog, always slow down even if you’re driving below the posted limit. Safe speed depends on visibility and traction.

When entering a residential area, what is the usual speed limit?

Residential streets prioritize pedestrian safety with a 25 MPH default unless otherwise posted.

When a school bus is stopped with flashing red lights

Drivers must stop at least 10 feet from a stopped school bus with flashing lights unless on the opposite side of a divided highway.

When approaching a school crosswalk with children present

Drivers must yield to children in crosswalks and be ready to stop even if no crossing guard is present. Watch for sudden movement.

When driving near playgrounds, parks, or child-dense areas

Be cautious near parks or playgrounds. Reduced speed limits may be posted for child safety, even outside school hours.

If approaching a railroad crossing without signals

Reduce speed and look both ways when crossing railroads without warning lights or gates. Be prepared to stop.

If you’re towing a trailer on a freeway

While limits may allow 65–70 MPH, trailers often require slower speeds for stability and braking. Drive cautiously.

If operating a heavy commercial vehicle (CDL) on a highway

Commercial vehicles like semis may be restricted to lower limits than cars, especially in work zones or urban areas.

When traffic is congested or stop-and-go

Even if the speed limit is 65 or 70 MPH, in heavy traffic it’s safest and often required to match the flow of vehicles ahead.