Roundabouts

ELECTRONIC RESOURCES AND LINKS

Comprehensive Roundabout Site

Videos and Tutorials

One of the best ways to understand modern roundabouts is to see them in operation. The following sites include videos of modern roundabouts.

Design and Traffic Safety Resources

  1. Iowa Department of Transportation
  2. Iowa DOT's Traffic Engineering Assistance Program

The Iowa Department of Transportation offers no-cost, expert roundabout reviews during the feasibility, planning, design or operation of roundabouts in Iowa. The DOT is presently using a nationally-known and respected roundabout consulting firm to help ensure early success for roundabouts in Iowa, until such time that in-state experience and expertise are developed.


Requests for services

Tim Crouch, PE
Iowa DOT's Office of Traffic and Safety
Ph: 515-239-1513
Email: tim.crouch@iowadot.us

The district local systems engineers are listed in the DOT's Need Answers publication.


Additional design resources

Office of Design

Website: Office of Design

Contact

Michael Kennerly, Director
Ph: 515-239-1243
Email: Michael.Kennerly@iowadot.us

Traffic Safety

Website: Office of Traffic and Safety

Contact

Tim Crouch
515-239-1513
Email: tim.crouch@iowadot.us