MDOT - Standards and Special Details

    Correspondence/Guidelines

    Click on the individual link below to download the file.

Title - Download
Diverging Diamond Interchange (DDI) Informational Guide
Diverging Diamond Interchange.pdf (6,047.68 KB)
Geometric Design Guidance
Geometric Design Guidance.pdf (1,428.67 KB)
Roundabout Aid
Roundabout Aid.pdf (1,238.36 KB)
Roundabouts: An Informational Guide
Roundabout Guidance Document.pdf (21,071.88 KB)
Sight Distance Guidelines
mdot_sight_distance_guidelines.pdf (507.14 KB)