In NJ we have traffic circles which are larger, much higher speed, and consequentially much more dangerous. They have been re-engineering them in recent years t

In NJ we have traffic circles which are larger, much higher speed, and consequentially much more dangerous. They have been re-engineering them in recent years to be more like roundabouts but it used to be you could slam around one of them doing 55mph or so without stopping or slowing much to enter (until it backed up). https://en.m.wikipedia.org/wiki/Traffic_circles_in_New_Jersey https://en.m.wikipedia.org/wiki/Traffic_circles_in_New_Jerse...