Everybody knows route 66. Route 150 covering just three states has some great sites as well. Full disclosure: I can hit it with a rock from my home! Like 66 has a ton of cool small town restaurants. One of the best and a true treasure is The Little Nugget.
Just outside Danville Illinois, it is a gem. Funky outside with roadside murals and cool inside. Part steakhouse and part dive bar. A rare and cool place in this day and age. The food is great, the prices are great and the roadside experience is priceless!!
The back has a grill and is more of supper club environment. The front is straight roadside bar. It’s as cool as it gets if you love roadside Americana. You should definitely take a road trip on 150 and check it out. Take a look at the pictures and see for yourself.