U.S. Federal Route 12 runs along the southern coast of Lake Michigan for it's life in Indiana. This is the main route through Indiana Dunes National Lakeshore & Indiana Dunes State Park. Info on U.S. Rt. 12 is broken down by county below. La Porte County
Roads of the Mid-South & West > Highways of the State of Indiana > Double Number U.S. Federal Highways of Indiana > U.S. Federal Route 12, Indiana
