There is one by my fathers place. I would not ride a bicycle through it in a million years. And I'm not timid in traffic. It has been aptly named 'Suicide Circle' for good reason for decades. The picture doesn;'t do it justice. There's normally traffic backed up for a half mile at 2 of the feeder streets, with half the people confused, and the other half angry. It's an absolute **** show there. Apparently they're looking at redesigning it...