Indiana has been considered the "Crossroads of America" ever since the early 1800s, when rivers were used as a main form of long-distance transportation. The nickname has remained relevant in the 21st century as Indiana has the most miles of intestate highways, per square mile than any other state. Historically, Indiana is known as being the home of the Indy 500, the only undefeated season ever recorded in NCAA Men's Basketball history and for being the birthplace of both James Dean and Michael Jackson. But not all of what's special about Indiana comes from the past. In fact, there are still plenty of things that you can enjoy while taking a trip through the Hoosier state in your rental car.