| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Madison,
                WI Dane Co. United States | McLean Dr. / Sharpsburg Dr. (43.08695, -89.27359) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 26.1672 | Other (At-Grade) Single-Lane | 2003 | Date estimated. ICD estimated from Google Maps linework. | 
| Madison,
                WI Dane Co. United States | Lien Rd. / Zeier Rd. (43.12128, -89.29919) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 53.1768 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | Opened October 2010. ICD estimated from Google Maps linework. | 
| Mosinee,
                WI Marathon Co. United States | Main St. / Old Highway 51 / Ranger St. (44.79026, -89.69181) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7706 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Green Bay,
                WI Brown Co. United States | W Mason St. (STH 54) / STH 172 (Airport Dr.) (44.50001, -88.17641) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2011 | Opened November 2011. | 
| Caledonia,
                WI Racine Co. United States | STH 38 / CTH K (Northwestern Ave.) (42.75957, -87.86417) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 35.9524 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2007 | Opened November 2007. Right-turn bypass lane. ICD estimated from Google Maps linework. | 
| Medford,
                WI Taylor Co. United States | STH 13 / Allman St. (45.14894, -90.33466) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.8545 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2011 | Opened October 2011. ICD estimated from Google Maps linework. | 
| Medford,
                WI Taylor Co. United States | STH 13 / Ann's Way (45.15473, -90.33393) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 53.9030 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2011 | Opened October 2011. ICD estimated from Google Maps linework. | 
| Dodgeville,
                WI Iowa Co. United States | US 18 / Bennett Rd. (42.96960, -90.11338) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 43.6954 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | Opened October 7, 2008. ICD estimated from Google Maps linework. | 
| New Berlin,
                WI Waukesha Co. United States | Moorland Rd. (CTH O) / I-43 NB Ramps / Rockridge Rd. (42.94913, -88.10900) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.2068 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2007 | Opened September 2007. ICD estimated from Google Maps linework. | 
| New Berlin,
                WI Waukesha Co. United States | CTH Y (Racine Ave.) / I-43 NB Ramps (42.93221, -88.15884) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 41.9731 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2009 | Opened November 2009. ICD estimated from Google Maps linework. | 
| Oconomowoc,
                WI Waukesha Co. United States | Wisconsin Ave. / Walnut St. (43.10956, -88.49469) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.6205 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | Opened August 15, 2008. ICD estimated from Google Maps linework. | 
| Lannon,
                WI Waukesha Co. United States | STH 74 (Main St.) / CTH V (Townline Dr.) / McLaughlin Rd. (43.13902, -88.18408) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.3459 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | Opened November 15, 2008. ICD estimated from Google Maps linework. | 
| Green Bay,
                WI Brown Co. United States | US 141 / Atkinson Dr. (44.53348, -88.02827) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 37.4601 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | Opened October 17, 2012. ICD estimated from Google Maps linework. | 
| New Berlin,
                WI Waukesha Co. United States | CTH Y (Racine Ave.) / I-43 SB Ramps (42.93426, -88.15884) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 47.2182 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2009 | Opened November 2009. ICD estimated from Google Maps linework. | 
| New Berlin,
                WI Waukesha Co. United States | Moorland Rd. (CTH O) / I-43 SB Ramps (42.95341, -88.10897) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 67.3087 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2008 | Opened November 2008. ICD estimated from Google Maps linework. | 
| Howard,
                WI Brown Co. United States | Riverdale Dr. (CTH J) / CTH RK (44.54785, -88.10120) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 37.4509 | Other (At-Grade) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Neenah,
                WI Winnebago Co. United States | Co. Hwy. PP / Jacobsen Rd. / American Dr. (44.21429, -88.47825) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.8167 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Oshkosh,
                WI Winnebago Co. United States | US 45 / Fernau Ave. / Lake Butte des Morts Dr. (44.05513, -88.57150) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2010 | Opened August 24, 2010. | 
| Rice Lake,
                WI Barron Co. United States | CTH O (18 1 / 2 Ave.) / 19th St. (45.47333, -91.76556) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 29.3129 | Other (At-Grade) Single-Lane | 2005 | Opened October 25, 2005. ICD estimated from Google Maps linework. | 
| Rice Lake,
                WI Barron Co. 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 33.5006 | Freeway Ramps (Grade-Separated) Single-Lane | 2006 | Opened June 1, 2006 ICD estimated from Google Maps linework. | 
| Rice Lake,
                WI Barron Co. 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 33.5005 | Freeway Ramps (Grade-Separated) Single-Lane | 2006 | Opened June 1, 2006 ICD estimated from Google Maps linework. | 
| Richfield,
                WI Washington Co. United States | STH 145 / US 41 SB Ramps (43.28170, -88.19557) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 37.3868 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2009 | Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development. ICD estimated from Google Maps linework. | 
| Richfield,
                WI Washington Co. United States | STH 145 / US 41 NB Ramps (43.28247, -88.19345) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 34.7780 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2009 | Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development. ICD estimated from Google Maps linework. | 
| Richfield,
                WI Washington Co. United States | STH 145 / Cabela Way (43.28377, -88.18944) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.9939 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Richfield,
                WI Washington Co. United States | STH 145 / US 45 SB Ramps (43.28387, -88.18716) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 29.5606 | Freeway Ramps (Grade-Separated) Single-Lane | 2009 | Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development. ICD estimated from Google Maps linework. | 
| Richfield,
                WI Washington Co. United States | STH 145 / US 45 NB Ramps (43.28380, -88.18485) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4301 | Freeway Ramps (Grade-Separated) Single-Lane | 2009 | Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development. ICD estimated from Google Maps linework. | 
| Greenleaf,
                WI Brown Co. 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 33.3285 | Other (At-Grade) Single-Lane | 2007 | Opened August 31, 2007. ICD estimated from Google Maps linework. | 
| Bellevue,
                WI Brown Co. United States | Eaton Rd. (CTH JJ) / Ontario Rd. (44.46616, -87.92782) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.6846 | Other (At-Grade) Single-Lane | 2008 | Opened November 2008. ICD estimated from Google Maps linework. | 
| Bellevue,
                WI Brown Co. United States | Eaton Rd. (CTH JJ) / Cottage Rd. / Huron Rd. (44.46617, -87.91737) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.1275 | Other (At-Grade) Single-Lane | 2005 | Completed summer 2005. Right-turn bypass lane on NW quadrant. ICD estimated from Google Maps linework. | 
| Allouez,
                WI Brown Co. United States | Allouez Ave. (CTH O) / Libal St. (44.47738, -88.01638) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 23.8612 | Other (At-Grade) Single-Lane | 2006 | Opened July 1, 2006. ICD estimated from Google Maps linework. | 
| Howard,
                WI Brown Co. United States | Glendale Ave. / Pinecrest Rd. (44.56910, -88.11016) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.0779 | Other (At-Grade) Single-Lane | 2005 | Completed summer 2005. Skewed intersection. ICD estimated from Google Maps linework. | 
| De Pere,
                WI Brown Co. 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 40.9379 | Other (At-Grade) Single-Lane | 2010 | Series of 6 roundabouts. Opened November 22, 2010. ICD estimated from Google Maps linework. | 
| De Pere,
                WI Brown Co. United States | Scheuring Rd. (CTH F) / Lawrence Dr. (44.43083, -88.10675) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.7605 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | Series of 6 roundabouts. Opened November 2, 2010. ICD estimated from Google Maps linework. | 
| Appleton,
                WI Outagamie Co. United States | Evergreen Dr. / Gateway Dr. (44.30178, -88.37136) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.4804 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Appleton,
                WI Outagamie Co. United States | Evergreen Dr. / Lightning Dr. (44.30166, -88.36722) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.4804 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Appleton,
                WI Outagamie Co. United States | Evergreen Dr. / Providence Ln. (44.30159, -88.36140) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 31.6257 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Appleton,
                WI Outagamie Co. United States | Evergreen Dr. / French Rd. (44.30169, -88.35349) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0447 | Other (At-Grade) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Harrison,
                WI Calumet Co. United States | US 10 / CTH N (44.21305, -88.32317) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.3854 | Other (At-Grade) Single-Lane | 2008 | Fatal crash January 8, 2012. 11861-05. Opened October 2008. ICD estimated from Google Maps linework. | 
| Watertown,
                WI Jefferson Co. 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 38.3091 | Freeway Ramps (Grade-Separated) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Watertown,
                WI Jefferson Co. 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 35.6971 | Freeway Ramps (Grade-Separated) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Watertown,
                WI Dodge Co. 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 43.5177 | Freeway Ramps (Grade-Separated) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Watertown,
                WI Dodge Co. 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 38.2976 | Freeway Ramps (Grade-Separated) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Watertown,
                WI Jefferson Co. United States | E Horseshoe Rd. / CTH T (43.19009, -88.76381) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.2185 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Watertown,
                WI Jefferson Co. United States | E Horseshoe Rd. / CTH A (Milford St.) (43.16401, -88.76087) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.2014 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Watertown,
                WI Jefferson Co. United States | E Horseshoe Rd. / Jefferson Rd. (43.15839, -88.74851) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 31.3640 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Watertown,
                WI Jefferson Co. United States | Jefferson Rd. / CTH Y (43.15325, -88.75062) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 36.5944 | Other (At-Grade) Single-Lane | 2010 | Near railroad crossing. ICD estimated from Google Maps linework. | 
| Watertown,
                WI Jefferson Co. 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 35.7217 | Freeway Ramps (Grade-Separated) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Watertown,
                WI Jefferson Co. 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 38.3362 | Freeway Ramps (Grade-Separated) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Watertown,
                WI Jefferson Co. United States | BUS 26 (S Church St.) / High Rd. (43.16088, -88.73526) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.8169 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2011 | ICD estimated from Google Maps linework. | 
| Madison,
                WI Dane Co. United States | Winnebago St. / N 6th St. / Division St. (43.09783, -89.35031) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 23.5463 | Other (At-Grade) Single-Lane | 2008 | Opened June 2008. ICD estimated from Google Maps linework. | 
| Madison,
                WI Dane Co. United States | Observatory Dr. / Walnut St. (43.07660, -89.42510) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 44.4917 | Other (At-Grade) Single-Lane | 2008 | Opened November 8, 2008. ICD estimated from Google Maps linework. | 
| Madison,
                WI Dane Co. United States | Blackwolf Dr. / Samuel Dr. (43.07136, -89.53336) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.0463 | Other (At-Grade) Single-Lane | 2001 | Functional Class: Local ICD estimated from Google Maps linework. | 
| Oshkosh,
                WI Winnebago Co. United States | W 9th Ave. / S Washburn St. (44.01085, -88.58483) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2011 | |
| Oshkosh,
                WI Winnebago Co. United States | W 9th Ave. / US 41 SB Ramps (44.01089, -88.58318) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 50.2920 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) | 2011 | |
| Oshkosh,
                WI Winnebago Co. United States | W 9th Ave. / US 41 NB Ramps (44.01078, -88.58145) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 50.2920 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) | 2011 | |
| Oshkosh,
                WI Winnebago Co. United States | W 9th Ave. / S Koeller St. (44.01079, -88.57978) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2011 | |
| Oshkosh,
                WI Winnebago Co. United States | US 45 / US 41 SB Ramps (44.06074, -88.57443) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 54.8640 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) | 2011 | |
| Neenah,
                WI Winnebago Co. United States | Breezewood Ln. / Tullar Rd. (44.15640, -88.49503) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 23.1352 | Other (At-Grade) Single-Lane | 2005 | Right turn bypass lane on east leg. Opened September 2005. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Neenah,
                WI Winnebago Co. United States | Breezewood Ln. / Gillingham Rd. / Bergstrom Rd. (44.15643, -88.48816) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.5587 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | Opened October 12, 2012. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Neenah,
                WI Winnebago Co. United States | Breezewood Ln. / US 41 SB Ramps (44.15623, -88.48662) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 47.1274 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | 2012 | Opened October 12, 2012. ICD estimated from Google Maps linework. | 
| Neenah,
                WI Winnebago Co. United States | Breezewood Ln. / US 41 NB Ramps (44.15602, -88.48505) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.4139 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | 2012 | Opened October 12, 2012. ICD estimated from Google Maps linework. | 
| Neenah,
                WI Winnebago Co. United States | Breezewood Ln. / W Bell St. / Harrison St. (44.15568, -88.48331) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1298 | Other (At-Grade) Multilane (3+ Lane) | 2012 | Opened October 12, 2012. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Neenah,
                WI Winnebago Co. United States | Winneconne Ave. / S Green Bay Rd. (44.17697, -88.48500) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.1109 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | Opened November 2010. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Neenah,
                WI Winnebago Co. United States | Winneconne Ave. / S Lake St. / Fox Point Plaza (44.17743, -88.48352) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.9712 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | Opened November 2010. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Neenah,
                WI Winnebago Co. United States | S Green Bay Rd. / Fox Point Plaza (44.17558, -88.48499) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.6896 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | Functional Class: Arterial ICD estimated from Google Maps linework. | 
| De Pere,
                WI Brown Co. United States | N Ashland Ave. / Glory Rd. / N 8th St. (44.45685, -88.07702) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.0668 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | Opened August 6, 2010. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Barksdale,
                WI Bayfield Co. United States | STH 13 / US 2 WB Ramps (46.58774, -90.95454) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.9645 | Freeway Ramps (Grade-Separated) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Rice Lake,
                WI Barron Co. United States | CTH MM (Orchard Beach Ln.) / Kern Ave. (45.48642, -91.72517) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 25.9569 | Other (At-Grade) Single-Lane | 2005 | Opened June 15, 2005. ICD estimated from Google Maps linework. | 
| Rice Lake,
                WI Barron Co. United States | College Dr. / Technology Dr. (45.47778, -91.74466) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 31.8230 | Other (At-Grade) Single-Lane | 2005 | Functional Class: Local ICD estimated from Google Maps linework. | 
| Howard,
                WI Brown Co. United States | Cardinal Ln. (CTH EB) / Woodale Ave. (44.57285, -88.08469) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.6285 | Other (At-Grade) Single-Lane | 2005 | ICD estimated from Google Maps linework. | 
| Ledgeview,
                WI Brown Co. United States | Dickinson Rd. (CTH G) / Monroe Rd. (CTH GV) (44.43271, -88.01631) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 46.0532 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | Opened October 15, 2009. ICD estimated from Google Maps linework. | 
| Suamico,
                WI Brown Co. United States | School Ln. (CTH B) / Velp Ave. (CTH HS) (44.63452, -88.05177) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.7946 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Howard,
                WI Brown Co. United States | US 141 / Military Rd. (44.54792, -88.04733) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.8554 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2011 | Opened October 18, 2011. ICD estimated from Google Maps linework. | 
| Bellevue,
                WI Brown Co. United States | US 141 (Main St.) / CTH JJ (Verlin Rd.) (44.47005, -87.96315) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 43.4669 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | Opened September 3, 2010. ICD estimated from Google Maps linework. | 
| Pulaski,
                WI Brown Co. 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 42.4779 | Other (At-Grade) Single-Lane | 2011 | Opened September 6, 2011. ICD estimated from Google Maps linework. | 
| Hobart,
                WI Brown Co. 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 47.7030 | Other (At-Grade) Single-Lane | 2011 | Opened November 2011. ICD estimated from Google Maps linework. | 
| De Pere,
                WI Brown Co. United States | CTH G (Main Ave.) / US 41 NB Ramps (44.45238, -88.08887) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 60.9600 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2012 | |
| De Pere,
                WI Brown Co. United States | CTH G (Main St.) / US 41 SB Ramps (44.45374, -88.09212) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 48.5943 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | 2012 | ICD estimated from Google Maps linework. | 
| Hales Corners,
                WI Milwaukee Co. United States | Grange Ave. / 116th St. (42.94460, -88.05808) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.2220 | Other (At-Grade) Single-Lane | 2003 | Opened October 15, 2003. ICD estimated from Google Maps linework. | 
| Franklin,
                WI Milwaukee Co. United States | Drexel Ave. / Shoppes of Wyndham driveway (42.90494, -88.03474) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 25.3700 | Other (At-Grade) Single-Lane | 2008 | Opened July 2008. ICD estimated from Google Maps linework. | 
| Milwaukee,
                WI Milwaukee Co. United States | W Winnebago St. / 7th St. / Juneau Ave. (43.04590, -87.92050) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 52.3694 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | Opened November 10, 2010. ICD estimated from Google Maps linework. | 
| Jackson,
                WI Washington Co. United States | Stonewall Dr. / Living Word Ln. / Eagle Dr. (43.32521, -88.14996) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 21.7210 | Other (At-Grade) Single-Lane | 2008 | Functional Class: Local ICD estimated from Google Maps linework. | 
| West Bend,
                WI Washington Co. United States | Veterans Ave. / Water St. / S Island Ave. (43.42306, -88.18069) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 32.0952 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Somers,
                WI Kenosha Co. United States | CTH G (Wood Rd.-30th Ave.) / Parkside Blvd. (42.64751, -87.84920) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.0173 | Other (At-Grade) Single-Lane | 2009 | Opened September 8, 2009. ICD estimated from Google Maps linework. | 
| Jackson,
                WI Washington Co. 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 33.0005 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Lisbon,
                WI Waukesha Co. United States | STH 164 / CTH Q (43.19316, -88.26125) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.7948 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | Opened October 2009. ICD estimated from Google Maps linework. | 
| Wales,
                WI Waukesha Co. United States | US 18 / Blackwood Dr. (43.01132, -88.38609) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.5660 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | Opened August 2009. ICD estimated from Google Maps linework. | 
| Muskego,
                WI Waukesha Co. United States | CTH Y (Racine Ave.) / Kelsey Dr. (42.85757, -88.15911) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.6425 | Other (At-Grade) Single-Lane | 2009 | Opened November 9, 2009. ICD estimated from Google Maps linework. | 
| Yorkville,
                WI Racine Co. 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 36.8396 | Other (At-Grade) Single-Lane | 2010 | Opened November 2010. ICD estimated from Google Maps linework. | 
| Summit,
                WI Waukesha Co. 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 34.9046 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2011 | Opened November 23, 2011. ICD estimated from Google Maps linework. | 
| Summit,
                WI Waukesha Co. 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 47.1203 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2011 | Opened November 23, 2011. ICD estimated from Google Maps linework. | 
| Summit,
                WI Waukesha Co. 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 36.6506 | Other (At-Grade) Single-Lane | 2011 | Opened August 11, 2011. ICD estimated from Google Maps linework. | 
| Summit,
                WI Waukesha Co. 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 45.3731 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2011 | Opened November 23, 2011. ICD estimated from Google Maps linework. | 
| Genesee,
                WI Waukesha Co. United States | STH 83 / STH 59 (Genesee Rd.) (42.95798, -88.36010) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.4592 | Other (At-Grade) Single-Lane | 2011 | Opened October 7, 2011. ICD estimated from Google Maps linework. | 
| Genesee,
                WI Waukesha Co. 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 27.1073 | Other (At-Grade) Single-Lane | 2011 | Opened November 23, 2011. ICD estimated from Google Maps linework. | 
| Sun Prairie,
                WI Dane Co. United States | W Main St. / CTH C (N Grand Ave.) (43.17611, -89.26487) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.0323 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2005 | Opened November 2005. ICD estimated from Google Maps linework. | 
| Sun Prairie,
                WI Dane Co. United States | W Main St. / N Mallard Dr. (43.17674, -89.25973) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.8061 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2005 | Opened November 2005. ICD estimated from Google Maps linework. | 
| Sun Prairie,
                WI Dane Co. United States | W Main St. / N Thompson Rd. (43.17636, -89.25448) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.0321 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2005 | Opened November 2005. ICD estimated from Google Maps linework. | 
| Middleton,
                WI Dane Co. 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 31.3928 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2006 | Opened October 2006. ICD estimated from Google Maps linework. | 
| Sun Prairie,
                WI Dane Co. United States | O'Keeffe Ave. / (future road) (43.16863, -89.25001) | Roundabout Existing | All-Way Yield None | 2 Approaches 0 Driveways 35.7141 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2006 | ICD estimated from Google Maps linework. |