Okay, not TRUE roundabouts, but it does look kinda neat.
With roads attached to it. Gahh! To many street lights! Need to get rid of those...Hmmm...
Here's that first aroundabout in action. Looks kinda odd I realize, but check this next image out.
Hmm... apparently, the traffic simulation treats streets directly connected to a road as a road,
but the graphic engine still treats them as streets. Therefore, NO STOP LIGHTS!