Roundabouts
Engineers Info​

Roundabout Design Guide

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The GDOT Roundabout Design Guide is available to provide guidance to the designers on how to design a roundabout when it is determined to be the intersection control.

View Design Guide

Roundabout design is based on the safety and operational performance of the intersection. Critical elements include:

  • Circle size
  • Circle location
  • Alignment of approaches

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Additional Resources