The web Browser you are currently using is unsupported, and some features of this site may not work as intended. Please update to a modern browser such as Chrome, Firefox or Edge to experience all features Michigan.gov has to offer.
The National Highway System (NHS) includes the Interstate Highway System as well as other roads important to the nation's economy, defense, and mobility. The NHS was developed by the Department of Transportation (DOT) in cooperation with the states, local officials, and metropolitan planning organizations (MPOs).
Roadside Development, including the locations of Michigan's 83 highway rest areas, and the amenties available at each area. Rest areas are maintained on major freeways and offer a variety of conveniences ranging from tourist information to picnic areas.