Question

Who is responsible for maintaining an interstate highway that runs through Florida, Georgia, Tennessee, Kentucky, Ohio, and Michigan?

Answer 1

Interstate Highways are maintained by the Federal Government, and more specifically, by the Federal Highway Administration, which is part of the Department of Transportation.

The funds for their maintenance mainly come from fuel taxes collected by the Federal government, and also by state and local goverments. A smaller percentage of these funds come tolls located in different parts of the highway.