Your tires can actually play a song here, but only if you get the speed right. This Missouri road has specially engineered grooves that turn the pavement into a musical strip as you drive across it.
Hold steady at about thirty miles per hour, and “America the Beautiful” starts coming through the car. Go too fast or too slow, and the tune changes with you.
The whole thing is quick, free, and just odd enough to make you want to circle back and try it again. It sits along Springfield’s historic Route 66 corridor, which makes the soundtrack feel especially fitting…