Speed Limits

When in residential neighborhoods with no posted signs

Most Rhode Island neighborhoods use 25 mph by default to protect pedestrians, cyclists, and parked cars.

On rural two-lane roads with low traffic always

Rural areas allow higher speeds, but drivers must watch for sharp curves, driveways, and animal crossings.

On divided highways or freeways when outside of the city

Open highways often post a 65 mph limit unless reduced due to curves, weather, or nearby exits.

In a school zone during drop-off and pickup hours

School zones require lower speed when children are present to allow safe crossing and better reaction time.

When driving through a marked construction zone

Speed is often reduced to 45 mph or lower. Fines increase for speeding in active work zones.

On sharp curves or winding mountain roads always

Curves may require speeds as low as 25 mph. Ignoring signs can lead to rollovers or lane departures.

During heavy rain or fog conditions

In poor visibility, the safe speed is below the limit. Drivers are responsible for adjusting to conditions.

While approaching a roundabout or traffic circle

Entry into circles requires reduced speed for yielding and smooth merging with circulating vehicles.

In areas with flashing speed and display signs

These signs reflect temporary hazards like fog or roadwork and override regular speed signs temporarily.

When exiting a highway onto ramps with curve warnings

Ramp speeds may be 25/35 mph. Ignoring them increases rollover and skidding risks.

Near pedestrian crosswalks and public parks

Parks and foot-traffic zones require extra caution. Slower speeds allow for safe pedestrian response.

When driving downhill on steep grades, you must

Use engine braking to avoid overheating brakes and ensure control on long descents.

On urban roads with frequent traffic signals

City streets are usually set at 30/35 mph. Frequent signals require attentiveness and controlled speed.

In variable weather zones with digital signs

Electronic boards adjust limits based on weather or road conditions and must be obeyed like permanent signs.

When merging onto a highway via an on-ramp, you must

Accelerate to highway speed before merging. Entering too slowly disrupts traffic and causes collisions.