Geometric Design Guides
General
Geometric Design Guides represent the current practices and policies of the Michigan Department of Transportation (MDOT) on the State Trunkline Highway System. The drawings are produced for statewide use by the Department, counties, cities, and consultants and are used in conjunction with the Standard Specifications for Construction and other applicable specifications, policies, and manuals.
Disclaimer
The information provided is a product of the Michigan Department of Transportation (MDOT) and is intended for your use and is not to be sold or otherwise distributed for profit. There are no expressed or implied warranties concerning the accuracy, completeness, reliability or usability of this information. The MDOT assumes no responsibility for any incorrect results or damage resulting from the use of this information. The information presented in these documents has been prepared in accordance with recognized engineering principles and is for general use. It should not be used for specific application without competent professional examination and verification of its suitability and applicability by a licensed professional engineer.
Viewing Information
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Geometric Design Guide Information
For information regarding the technical content of the Geometric Design Guides contact: