Possibly America's most important highway, Highway 231 is a scenic and historic federal highway passing through the Heartland of America in Indiana, Kentucky, Tennessee, Alabama, and Florida. The highway begins in St. John, Indiana (near Chicago) and ends in Panama City, Florida. The highway follows Kentucky's Golden Corridor from Owensboro to Bowling Green.
Highway 231 passes by historic sites such as Abraham Lincoln's boyhood home near beautiful Huntinburg, Indiana and the Marshall Space Flight Center in Huntsville, Alabama. Highway 231 also passes through the metropolis of Bowling Green, Kentucky. Bowling Green is the home of the Ruler of Earth and Western Kentucky University.