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
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Decrease your speed as you approach the roundabout. Follow any speed limit signs.
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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
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Drivers entering a roundabout must yield to both pedestrians in crosswalks as well as other drivers already in the roundabout.
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Look both ways before entering the roundabout to make sure your lane is clear to enter.
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As long as there are no approaching vehicles or pedestrians, you may enter the roundabout without stopping.
Driving in a roundabout
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Once you’ve entered the roundabout, follow the roadway counterclockwise to the right of the center island.
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Do not change lanes once you’ve entered the roundabout.
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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
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Use your turn signal to indicate when and where you’ll be exiting the roundabout.
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Look for pedestrians in crosswalks just outside of the roundabout and yield.
Pedestrians and cyclists
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Cross streets only in marked crosswalks.
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Make eye contact with the driver before crossing their path. Don’t assume the driver sees you just because you see them.
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Look both ways before crossing. Pay attention until you exit the roundabout area.
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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.