That is far from the most elaborate roundabout. In the UK they have one that's fractal: http://en.wikipedia.org/wiki/Magic_Roundabout_(Swindon) http://en.wikip

That is far from the most elaborate roundabout. In the UK they have one that's fractal: http://en.wikipedia.org/wiki/Magic_Roundabout_(Swindon) http://en.wikipedia.org/wiki/Magic_Roundabout_(Swindon)