At an interchange on Highway 80 at Phenix City, Alabama there are a series of speed bumps warning you to slow down.

The speed bumps are in a series of 1 speed bump, space, 1 speed bump, space, 3 speed bumps.

When you drive over them in your car, it sounds just like the theme song to Knight Rider.

Duh duh.... duh duh.... duh duh, duh duh, duh duh.