Tunnel Hill is an
unincorporated community
An unincorporated area is a parcel of land that is not governed by a local general-purpose municipal corporation. (At p. 178.) They may be governed or serviced by an encompassing unit (such as a county) or another branch of the state (such as th ...
in northwestern
Johnson County,
Illinois
Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. It borders on Lake Michigan to its northeast, the Mississippi River to its west, and the Wabash River, Wabash and Ohio River, Ohio rivers to its ...
. It is best known for its namesake railroad tunnel that gives the name to the
Tunnel Hill State Trail, a rails-to-trails project developed by the Illinois Department of Natural Resources.
Unincorporated communities in Johnson County, Illinois
Unincorporated communities in Illinois
Railroad tunnels in Illinois
Buildings and structures in Johnson County, Illinois
{{JohnsonCountyIL-geo-stub