Roundabouts Database Index

10772 Results

Search by location, intersection, and comments with the Quick Search below. You can search all other attributes by clicking Advanced Search. Sort results by clicking the headers of any column. Click the Intersection name for a details and aerial view. Search results pages can be bookmarked. Results can be exported to KML for viewing in Google Earth.

City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways	Functional Class / LaneType	Year Completed	Comments
De Pere, WI Brown United States	Scheuring Rd. (CTH F) / Suburban Dr. (44.43055, -88.08604)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2004	One of two roundabouts on an arterial street that separates a residential neighborhood from a business park. Many trucks traveling to and from the business park pass through this intersection each day, and the roundabout serves as an attractive entrance to the neighborhood and park. Completed November 2004. http://www.co.brown.wi.us/Planning/roundabouts.html. Series of 6 roundabouts. Opened November 2004. Functional Class: Arterial
De Pere, WI Brown United States	Scheuring Rd. (CTH F) / S 9th St. / W Matthew Dr. (44.43063, -88.09529)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2004	Second of two roundabouts on an arterial street separating residential neighborhood from a business park. Many trucks pass through this intersection each day. Completed November 2004. http://www.co.brown.wi.us/Planning/roundabouts.html. Series of 6 roundabouts. Opened November 2004. Functional Class: Arterial
Madison, WI Dane United States	Kendall Ave. / Grand Ave. (43.07145, -89.43156)	Neighborhood Traffic Circle Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Single-Lane	1997
Madison, WI Dane United States	New Washburn Way / Dandaneau Trl. / Chautauqua Trl. (43.04669, -89.51501)	Neighborhood Traffic Circle Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Single-Lane
Madison, WI Dane United States	Glenway St. / Hillcrest Dr. (43.06437, -89.43896)	Neighborhood Traffic Circle Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Single-Lane
Oshkosh, WI Winnebago United States	Jackson St. / Murdock Ave. (44.03936, -88.54259)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2010
Bellevue, WI Brown United States	US 141 / Allouez Ave. (44.45882, -87.95038)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2007	Railroad is ~110 feet from roundabout. Seasonal summaer crossing and maybe 1 train per day for a short duration. Opened November 2, 2007.
Mount Horeb, WI Dane United States	Springdale St. / Perimeter St. (43.01009, -89.72186)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2006	Series of five roundabouts. Functional Class: Arterial
Mount Horeb, WI Dane United States	Springdale St. / Brookwood Dr. (43.00978, -89.71380)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2006	Series of five roundabouts. Functional Class: Arterial
Mount Horeb, WI Dane United States	Springdale St. / Telmark Pkwy. (43.00933, -89.71098)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Multilane (2 Lane)	2006	Series of five roundabouts. Functional Class: Arterial
Mount Horeb, WI Dane United States	Springdale St. / Ridgeview Rd. / Lillehammer Ln. (43.00663, -89.70390)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2006	Series of five roundabouts. Functional Class: Arterial
Mount Horeb, WI Dane United States	Springdale St. / STH 78 / STH 92 (43.01007, -89.73044)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2004	Series of five roundabouts. Functional Class: Arterial
Madison, WI Dane United States	Thompson Dr. / STH 30 EB Off-Ramp (43.10506, -89.30066)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Multilane (2 Lane)	2004	Opened October 22, 2004.
Madison, WI Dane United States	Thompson Dr. / STH 30 WB On-Ramp / Commercial Ave. (43.10643, -89.30084)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2004	Opened October 22, 2004.
Sheboygan, WI Sheboygan United States	STH 42 / I-43 NB Ramps (43.79261, -87.76325)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	2007	Opened November 2007. http://www.sheboygan-press.com/apps/pbcs.dll/article?AID=/20071028/SHE0101/710280468/1973
Sheboygan, WI Sheboygan United States	STH 42 / I-43 SB Ramps (43.79406, -87.76523)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	2007	Opened November 2007. http://www.sheboygan-press.com/apps/pbcs.dll/article?AID=/20071028/SHE0101/710280468/1973
Sheboygan, WI Sheboygan United States	STH 42 / Vanguard Dr. (Walmart entrance) (43.79655, -87.76846)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Multilane (2 Lane)	2007	Opened November 2007. Roundabout serves Wal-mart retail center. http://www.sheboygan-press.com/apps/pbcs.dll/article?AID=/20071028/SHE0101/710280468/1973 Functional Class: Arterial
Sheboygan, WI Sheboygan United States	8th St. / Indiana Ave. (43.74340, -87.71295)	Other Existing	Unknown Unknown	5 Approaches 0 Driveways	Other Unknown
Sheboygan Falls, WI Sheboygan United States	STH 28 / STH 32 (43.71747, -87.81612)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2006	Opened September 2006. High speed approach roadways.
Rice Lake, WI Barron United States	CTH O (18 1 / 2 Ave.) / 19th St. (45.47333, -91.76556)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2005	Opened October 25, 2005.
Rice Lake, WI Barron United States	CTH O (18 1 / 2 Ave.) / US 53 NB Ramps (45.47319, -91.75753)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	2006	Opened June 1, 2006
Rice Lake, WI Barron United States	CTH O (18 1 / 2 Ave.) / US 53 SB Ramps (45.47325, -91.76021)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	2006	Opened June 1, 2006
Richfield, WI Washington United States	STH 145 / US 41 SB Ramps (43.28170, -88.19557)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	2009	Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development.
Richfield, WI Washington United States	STH 145 / US 41 NB Ramps (43.28247, -88.19345)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	2009	Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development.
Richfield, WI Washington United States	STH 145 / Cabela Way (43.28377, -88.18944)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2009	Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development. Functional Class: Arterial
Richfield, WI Washington United States	STH 145 / US 45 SB Ramps (43.28387, -88.18716)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	2009	Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development.
Richfield, WI Washington United States	STH 145 / US 45 NB Ramps (43.28380, -88.18485)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	2009	Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development.
Greenleaf, WI Brown United States	STH 32-STH 57 (Greenleaf Rd.) / STH 96 (Day St.) (44.31343, -88.09599)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2007	Opened August 31, 2007.
Bellevue, WI Brown United States	Eaton Rd. (CTH JJ) / Ontario Rd. (44.46616, -87.92782)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2008	Opened November 2008.
Bellevue, WI Brown United States	Eaton Rd. (CTH JJ) / Cottage Rd. / Huron Rd. (44.46617, -87.91737)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2005	Completed summer 2005. Right-turn bypass lane on NW quadrant.
Allouez, WI Brown United States	Allouez Ave. (CTH O) / Libal St. (44.47738, -88.01638)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2006	Opened July 1, 2006.
Howard, WI Brown United States	Glendale Ave. / Pinecrest Rd. (44.56910, -88.11016)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2005	Completed summer 2005. Skewed intersection.
De Pere, WI Brown United States	Scheuring Rd. (CTH F) / PDQ Dr. / Mid Valley Dr. (44.43032, -88.11939)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2010	Series of 6 roundabouts. Opened November 22, 2010.
De Pere, WI Brown United States	Scheuring Rd. (CTH F) / Lawrence Dr. (44.43083, -88.10675)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2010	Series of 6 roundabouts. Opened November 2, 2010.
Appleton, WI Outagamie United States	Evergreen Dr. / Gateway Dr. (44.30178, -88.37136)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2010
Appleton, WI Outagamie United States	Evergreen Dr. / Lightning Dr. (44.30166, -88.36722)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2010
Appleton, WI Outagamie United States	Evergreen Dr. / Providence Ln. (44.30159, -88.36140)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2010
Appleton, WI Outagamie United States	Evergreen Dr. / French Rd. (44.30169, -88.35349)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2011
Harrison, WI Calumet United States	US 10 / CTH N (44.21305, -88.32317)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2008	Fatal crash January 8, 2012. 11861-05. Opened October 2008.
Watertown, WI Jefferson United States	W Main St. (STH 19) / STH 26 NB Ramps (43.19772, -88.76607)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	2010
Watertown, WI Jefferson United States	W Main St. (STH 19) / STH 26 SB Ramps (43.19772, -88.76804)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	2010
Watertown, WI Dodge United States	BUS 26 (N Church St.) / STH 16 WB Ramps / Provimi Rd. (43.21918, -88.73837)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps Single-Lane	2011
Watertown, WI Dodge United States	BUS 26 (N Church St.) / STH 16 EB Ramps (43.21605, -88.73625)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	2011
Watertown, WI Jefferson United States	E Horseshoe Rd. / CTH T (43.19009, -88.76381)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2007
Watertown, WI Jefferson United States	E Horseshoe Rd. / CTH A (Milford St.) (43.16401, -88.76087)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2010
Watertown, WI Jefferson United States	E Horseshoe Rd. / Jefferson Rd. (43.15839, -88.74851)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2010
Watertown, WI Jefferson United States	Jefferson Rd. / CTH Y (43.15325, -88.75062)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2010	Near railroad crossing.
Watertown, WI Jefferson United States	CTH Y (S Church St.) / STH 26 NB Ramps (43.15562, -88.74126)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	2011
Watertown, WI Jefferson United States	CTH Y (S Church St.) / STH 26 SB Ramps (43.15450, -88.74223)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	2011
Watertown, WI Jefferson United States	BUS 26 (S Church St.) / High Rd. (43.16088, -88.73526)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2011
Madison, WI Dane United States	Winnebago St. / N 6th St. / Division St. (43.09783, -89.35031)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2008	Opened June 2008.
Madison, WI Dane United States	Observatory Dr. / Walnut St. (43.07660, -89.42510)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2008	Opened November 8, 2008.
Madison, WI Dane United States	Blackwolf Dr. / Samuel Dr. (43.07136, -89.53336)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2001	Functional Class: Local
Oshkosh, WI Winnebago United States	W. 9th Ave. / S. Washburn St. (44.01085, -88.58483)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2011	Functional Class: Arterial
Oshkosh, WI Winnebago United States	W. 9th Ave. / US 41 SB Ramps (44.01089, -88.58318)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	2011
Oshkosh, WI Winnebago United States	W. 9th Ave. / US 41 NB Ramps (44.01078, -88.58145)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	2011
Oshkosh, WI Winnebago United States	W. 9th Ave. / S. Koeller St. (44.01079, -88.57978)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2011	Functional Class: Arterial
Oshkosh, WI Winnebago United States	US 45 / US 41 SB Ramps (44.06074, -88.57443)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	2011
Neenah, WI Winnebago United States	Breezewood Ln. / Tullar Rd. (44.15640, -88.49503)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2005	Right turn bypass lane on east leg. Opened September 2005. Functional Class: Arterial
Neenah, WI Winnebago United States	Breezewood Ln. / Gillingham Rd. / Bergstrom Rd. (44.15643, -88.48816)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2012	Opened October 12, 2012. Functional Class: Arterial
Neenah, WI Winnebago United States	Breezewood Ln. / US 41 SB Ramps (44.15623, -88.48662)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (3+ Lane)	2012	Opened October 12, 2012.
Neenah, WI Winnebago United States	Breezewood Ln. / US 41 NB Ramps (44.15602, -88.48505)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (3+ Lane)	2012	Opened October 12, 2012.
Neenah, WI Winnebago United States	Breezewood Ln. / W Bell St. / Harrison St. (44.15568, -88.48331)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (3+ Lane)	2012	Opened October 12, 2012. Functional Class: Arterial
Neenah, WI Winnebago United States	Winneconne Ave. / S Green Bay Rd. (44.17697, -88.48500)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2010	Opened November 2010. Functional Class: Arterial
Neenah, WI Winnebago United States	Winneconne Ave. / S Lake St. / Fox Point Plaza (44.17743, -88.48352)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2010	Opened November 2010. Functional Class: Arterial
Neenah, WI Winnebago United States	S Green Bay Rd. / Fox Point Plaza (44.17558, -88.48499)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2010	Functional Class: Arterial
De Pere, WI Brown United States	N Ashland Ave. / Glory Rd. / N 8th St. (44.45685, -88.07702)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2010	Opened August 6, 2010. Functional Class: Arterial
Barksdale, WI Bayfield United States	STH 13 / US 2 WB Ramps (46.58774, -90.95454)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	2012
Rice Lake, WI Barron United States	CTH MM (Orchard Beach Ln.) / Kern Ave. (45.48642, -91.72517)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2005	Opened June 15, 2005.
Rice Lake, WI Barron United States	College Dr. / Technology Dr. (45.47778, -91.74466)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2005	Functional Class: Local
Howard, WI Brown United States	Cardinal Ln. (CTH EB) / Woodale Ave. (44.57285, -88.08469)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2005
Ledgeview, WI Brown United States	Dickinson Rd. (CTH G) / Monroe Rd. (CTH GV) (44.43271, -88.01631)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2009	Opened October 15, 2009.
Suamico, WI Brown United States	School Ln. (CTH B) / Velp Ave. (CTH HS) (44.63452, -88.05177)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2012
Howard, WI Brown United States	US 141 / Military Rd. (44.54792, -88.04733)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2011	Opened October 18, 2011.
Bellevue, WI Brown United States	US 141 (Main St.) / CTH JJ (Verlin Rd.) (44.47005, -87.96315)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2010	Opened September 3, 2010.
Pulaski, WI Brown United States	STH 32 (S Wisconsin St.) / CTH B (Crest Dr.) (44.65709, -88.22159)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2011	Opened September 6, 2011.
Hobart, WI Brown United States	STH 54 (W Mason St.) / CTH J (Seminary Rd.) (44.50105, -88.19372)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2011	Opened November 2011.
De Pere, WI Brown United States	CTH G (Main St.) / US 41 NB Ramps (44.45217, -88.88771)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	2012
De Pere, WI Brown United States	CTH G (Main St.) / US 41 SB Ramps (44.45374, -88.09212)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (3+ Lane)	2012
Hales Corners, WI Milwaukee United States	Grange Ave. / 116th St. (42.94460, -88.05808)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2003	Opened October 15, 2003.
Franklin, WI Milwaukee United States	Drexel Ave. / Shoppes of Wyndham driveway (42.90494, -88.03474)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2008	Opened July 2008.
Milwaukee, WI Milwaukee United States	W Winnebago St. / 7th St. / Juneau Ave. (43.04590, -87.92050)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2010	Opened November 10, 2010.
Jackson, WI Washington United States	Stonewall Dr. / Living Word Ln. / Eagle Dr. (43.32521, -88.14996)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2008	Functional Class: Local
West Bend, WI Washington United States	Veterans Ave. / Water St. / S Island Ave. (43.42306, -88.18069)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other Single-Lane	2009
Somers, WI Kenosha United States	CTH G (Wood Rd.-30th Ave.) / Parkside Blvd. (42.64751, -87.84920)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2009	Opened September 8, 2009.
Jackson, WI Washington United States	CTH P (Old US 45) / CTH PV (Pleasant Valley Rd.) (43.35352, -88.18166)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2009
Lisbon, WI Waukesha United States	STH 164 / CTH Q (43.19316, -88.26125)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2009	Opened October 2009.
Wales, WI Waukesha United States	US 18 / Blackwood Dr. (43.01132, -88.38609)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2009	Opened August 2009.
Muskego, WI Waukesha United States	CTH Y (Racine Ave.) / Kelsey Dr. (42.85757, -88.15911)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2009	Opened November 9, 2009.
Yorkville, WI Racine United States	US 45 / STH 20 (Washington Ave.) / N Colony Ave. (42.74216, -88.05209)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2010	Opened November 2010.
Summit, WI Waukesha United States	CTH P (N Sawyer Rd.) / I-94 EB Ramps (43.06063, -88.44229)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	2011	Opened November 23, 2011.
Summit, WI Waukesha United States	CTH P (N Sawyer Rd.) / I-94 WB Ramps (43.06174, -88.44228)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	2011	Opened November 23, 2011.
Summit, WI Waukesha United States	CTH P (N Sawyer Rd.) / CTH DR (Delafield Rd.) (43.05922, -88.44241)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other Single-Lane	2011	Opened August 11, 2011.
Summit, WI Waukesha United States	CTH P (N Sawyer Rd.) / Pabst Farms Blvd. / CTH DR (43.06441, -88.44336)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2011	Opened November 23, 2011.
Genesee, WI Waukesha United States	STH 83 / STH 59 (Genesee Rd.) (42.95798, -88.36010)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2011	Opened October 7, 2011.
Genesee, WI Waukesha United States	STH 83 / CTH X (Saylesville Rd.) / Fields Crossing Dr. (42.93302, -88.34619)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2011	Opened November 23, 2011.
Sun Prairie, WI Dane United States	W Main St. / CTH C (N Grand Ave.) (43.17611, -89.26487)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2005	Opened November 2005.
Sun Prairie, WI Dane United States	W Main St. / N Mallard Dr. (43.17674, -89.25973)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2005	Opened November 2005.
Sun Prairie, WI Dane United States	W Main St. / N Thompson Rd. (43.17636, -89.25448)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2005	Opened November 2005.
Middleton, WI Dane United States	Parmenter St. / US 12 WB Off-Ramp / Discovery Dr. (43.10221, -89.51196)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	2006	Opened October 2006.