MDOT GIS Open Data

The Michigan Department of Transportation (MDOT) offers this service to facilitate the download of public geospatial data. This platform serves as a vital public service for Michigan citizens and an essential business resource for MDOT and State of Michigan employees. The information and datasets available are subject to regular changes without prior notice. While significant effort is made to provide useful, accurate, complete, and timely information, users must acknowledge that some data may be incomplete or outdated. MDOT strives for continuous website availability, though it does not guarantee uninterrupted service.

Users accessing this website and its data agree that the information may be inaccurate, and it is solely the user's responsibility to determine the data's usability for their specific purposes. MDOT, the State of Michigan, and its agencies disclaim all warranties, express or implied, regarding the quality, content, completeness, suitability, adequacy, sequence, accuracy, timeliness, or usefulness of the information, data, maps, and applications presented. These datasets are public records with no restrictions on use, reproduction, or distribution, yet users are responsible for ensuring any use constitutes a legally permissible purpose.

The datasets are provided “AS IS” and “AS AVAILABLE.” The State of Michigan makes no warranties concerning their accuracy, adequacy, reliability, timeliness, or completeness, nor for the continued quality or currency after download. The State explicitly disclaims all warranties, including merchantability, fitness for a particular purpose, and non-infringement of proprietary rights, and will not be liable for any damages arising from the use of or reliance on the geographic data or metadata.