If you've ever been to Mt Rushmore, the highway that drives by the park area has a pull-out lane for traffic to pull over and catch a glimpse of the mountain. Note, this is completely separate from the park itself. Is really just another lane added to the highway at a point where you can see the faces.
And your federal masters Barrycaded it off. A fricking parking lane on a highway. But keep clapping, Roh. Keep clapping.