David C. Dryer,
TRAFFIC OPERATIONS: ROUNDABOUTS
"Modern roundabouts are the newest form of intersection in the U.S. Several are in operation in Wisconsin, including a new urban roundabout on Milwaukee's south side. Several others are in the planning stages around the state."
- State of Wisconsin, DOT
For more information on roundabouts in Wisconsin check out the following link:
WDOT offers a nice brochure on how to drive roundabouts. See this link,
"Rules For Driving Roundabouts" to view.