| Read this to find answers to many questions many people ask about Roundabouts |
| Video from Insurance Institute for Highway Safety. Questions and Answers. |
| The Highland, Illinois Streets & Alleys Department has an informative slide presentation on Roundabouts included on their web page. |
| The Federal Highway Administration offers this guide on their web site. It's a great resource for learning about all aspects of planning, operation, and design of a roundabout. |
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| All about a Roundabout. Video from MODOT |
| Context Sensitive Solutions, a transportation facility planning company, uses roundabouts to solve many traffic congestion problems. Their web site discusses situations where they are appropriate and provides examples of successful roundabout use. |
| O'Fallon was featured in a National Publication! This article describes how choosing the use of a roundabout at State and Oberneufemann is ideal for the location. Additionally, a summary about how it came to be is spelled out. |
| This link leads to a great presentation produced in cooperation with The City of Lacey, City of Olympia and Washington Department of Transportation. This is a large file 73M. It will take some time to load. |
| U.S. Department of Transportaion Federal Highway Administration Brochure. |
