All About Roundabouts

What are roundabouts, and what are their benefits?

• Roundabouts in the United States (PDF 2.2M)
• Glorietas en los Estados Unidos (PDF 2.0M)

Tips for motorists navigating roundabouts
Taken from the Department of Motor Vehicles' California Driver Handbook

A roundabout is an intersection where traffic travels around a central island in a counterclockwise direction. Vehicles entering or exiting the roundabout must yield to vehicles, bicyclists, and pedestrians.

When you approach a roundabout:

• Slow down as you approach the intersection.
• Yield to pedestrians and bicyclists crossing the roadway.
• Watch for signs and pavement markings that guide you or prohibit certain movements.
• Enter the roundabout when there is a big enough gap in traffic.
• Drive in a counterclockwise direction. Do not stop or pass other vehicles.
• Use your turn signals when you change lanes or exit the roundabout.
• If you miss your exit, continue around until you return to your exit.

Driving straight through

Making a left turn