While they might appear complicated at first, roundabouts are a simple and effective way to control traffic flow and greatly reduce the number and severity of traffic collisions. By rethinking the traditional four-corner intersection, they eliminate stoplights, stop signs and hard-angle turns. Because cars travel only one direction around these circular intersections, it’s important to know how to use them safely.
Approaching a roundabout
Decrease your speed as you approach the roundabout. Follow any speed limit signs.
If the roundabout has more than one lane, look for signs that tell you which lane to choose depending on which direction you’re heading.
Entering a roundabout
Drivers entering a roundabout must yield to both pedestrians in crosswalks as well as other drivers already in the roundabout.
Look both ways before entering the roundabout to make sure your lane is clear to enter.
As long as there are no approaching vehicles or pedestrians, you may enter the roundabout without stopping.
Driving in a roundabout
Once you’ve entered the roundabout, follow the roadway counterclockwise to the right of the center island.
Do not change lanes once you’ve entered the roundabout.
Do not stop for vehicles waiting to enter the roundabout. Once you’re driving in the circle, you have the right-of-way.
Exiting a roundabout
Use your turn signal to indicate when and where you’ll be exiting the roundabout.
Look for pedestrians in crosswalks just outside of the roundabout and yield.
Pedestrians and cyclists
Cross streets only in marked crosswalks.
Make eye contact with the driver before crossing their path. Don’t assume the driver sees you just because you see them.
Look both ways before crossing. Pay attention until you exit the roundabout area.
Avoid distractions like music and cell phones to stay safe.
When used properly, roundabouts protect both motorists and pedestrians. Read about how they make streets safer for everyone.