Look, I just think we need to stop coddling those hedonistic roundabout hogs who get into the inner lane and circle for hours, wasting valuable capacity.
Inspiraling Roundabout [Explained]
Transcript Under the Cut
[A highway roundabout wherein all the indivudal roads join into a large spiral with a small open area in the center.]
Caption: Even though it was technically navigable, the highway department vetoed my inspiraling roundabout design.