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Roundabout

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Roundabouts

View our Roundabout Projects

Roundabouts have been used throughout the world for decades and are currently gaining popularity in the United States because they are an innovative, cost-effective, safe alternative to conventional intersection treatments, such as signals or four-way stops.  Roundabouts are innovative in that they provide traffic calming, safety, aesthetic, and environmental benefits while moving high volumes of traffic with minimal delay.  There are roundabout types to fit most traffic and land use situations.

 

We are experts in all aspects of roundabout design from the initial feasibility study to the final design and construction.  our experience includes more than 150 roundabouts in several states.  Our cutting edge knowledge has led Wisconsin Department of Transportation (WisDOT) to select us for a Specialty Master Contract to review roundabout feasibility and design projects, to co-author the newly updated roundabout section of the Facilities Development Manual, and most recently, as Level 2 Qualified Roundabout Designers and Reviews.


Key Benefits

• State qualified experts.

• Experience using traffic modeling programs such as RODEL and Paramics to study roundabout operations.

• Experience knowledge of national and state guidelines.

• Providing training and mentoring services to all public and private agencies.

• Experience providing information and assisting clients in educating the public on the use and virtues of roundabouts.

 


 

Other Useful Roundabout Links:
Roundabouts - Wisconsin Department of Transportation
Roundabout: An Informational Guide, FHWA-RD_00_067
Roundabouts - FHWA Safety
NYSDOT Roundabouts New York DOT
Modern Roundabouts Arizona DOT
WSDOT - What is a roundabout? Washington State DOT
Insurance Institute for Highway Safety
Alaska Roundabouts
Roundabouts in Virgina
MDSHA: Traveling Maryland's Roundabout Maryland DOT
Center for Transportation Research and Training
Kansas Department of Transportation: Kansas Roundabout Guide
Roundabout Brochure
RIDOT Engineering - Roundabouts Rhode Island DOT
PEDESTRIAN ACCESS TO MODERN ROUNDABOUTS
California DOT Roundabout Design
NCHRP 03-65A
Manual for Uniform Traffic Control Devices
Michigan DOT
Pennsylvania DOT
Oregon DOT
New Jersey
Maine DOT
Roundabouts - Iowa DOT

RoundaboutsUSA
 


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