Functional Class is the grouping of roads, streets, highways in a hierarchy based on the type of highway service they provide. The Functional Class Inventory files available for download give a complete listing of all public streets, roads, and highways in Ohio classified above local. The lists are arranged alphabetically by county.
For more detailed information about Ohio Roadway Functional Class, download the following:
Or visit the following Roadway Inventory pages on the Technical Services site: