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Welcome to MDOT’s PR Finder application. This site provides the tools needed to easily locate and gather Physical Road (PR) linear referencing information from the Michigan Geographic Framework (MGF). Bridge, Interchange and Traffic Volume information is now available. All linear referencing information obtained from this application is from Version 11 of the MGF.

Frequently Asked Questions:

GoTo text search

There are several text based methods to find a Physical Road Number, including:

Go to text search page
Go to map search page

The Map Search page provides many options and tools to find physical roads.

Go to map search page