Roundabouts

Driving in circles can be a good thing, if it means you get where you want to go quicker and safer. That’s why the Missouri Department of Transportation is using roundabouts as a way to manage traffic at some intersections.

A roundabout is a one-way circular intersection that channels traffic around a central island without traffic signals. Roundabouts are a great alternative to a signalized intersection when a high volume of traffic needs to get through with the least amount of inconvenience.

While signalized intersections have 20 conflict points, or spots where vehicles could collide, roundabouts reduce that number to eight. Fewer conflict points, combined with slower speeds and calmer traffic, can translate into as much as 75 percent fewer crashes. Because roundabouts tend to have fewer severe crashes than signalized intersections, they have fewer crash-related injuries as well.  

This video will help you better understand how to navigate a roundabout, plus explain the many benefits they have compared to traditional traffic signal intersections.

 

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Summary

Roundabouts are safer and easier to navigate than a traditional intersection.

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