| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Richland,
                WA Benton Co. United States | Lee Blvd. / The Parkway (46.27484, -119.27433) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 25.9080 | Other (At-Grade) Single-Lane | 2002 | No splitter islands on north and south legs. Year Completed estimated (1996-2003). | 
| Sedro-Woolley,
                WA Skagit Co. United States | SR 9-SR 20 (Cascade Loop) / Patrick St. / Skagit Way (48.51051, -122.24156) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2009 | Elliptical shaped. ICD = 120 ft x 105 ft. August 2009. ICD estimated from Google Maps linework. | 
| Selah,
                WA Yakima Co. United States | Gore Rd. / Selah Loop Rd. (46.67943, -120.53061) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2008 | August 2008. Replaced triangle intersection. | 
| Sequim,
                WA Clallam Co. United States | W Washington St. / S 9th Ave. (48.07909, -123.12400) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2007 | May 2007. | 
| Lacey,
                WA Thurston Co. United States | Rainier Rd. SE / SE Balustrade Blvd. (46.98697, -122.82220) | Roundabout Existing | All-Way Yield Active Pedestrian Warning (flashing yellow) | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2005 | September 2005. Horizon Pointe subdivision. Serves as primary access to Horizon Pointe Elementary School. | 
| Lacey,
                WA Thurston Co. United States | (unknown) / (unknown) (47.04571, -122.76216) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2007 | Serves Lacey Regional Athletic Center. July 2007. | 
| Lake Stevens,
                WA Snohomish Co. United States | (unknown) (48.01194, -122.04305) | Roundabout Existing | All-Way Yield None | 2 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2009 | Entrance to Lake Stevens Community Park. January 2009. | 
| Lynnwood,
                WA Snohomish Co. United States | Ash Way / 18th Ave. SW (47.85489, -122.25737) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2009 | October 2009. | 
| Maple Valley,
                WA King Co. United States | Witte Rd. SE / SE 248th St. (47.37966, -122.04813) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2011 | January 2011. | 
| Monroe,
                WA Snohomish Co. United States | Country Crescent SE / County Crescent SE (47.86547, -121.96140) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2002 | July 2002. | 
| Mount Vernon,
                WA Skagit Co. United States | Best Rd. / McLean Rd. (48.42070, -122.44380) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.4976 | Other (At-Grade) Single-Lane | 2009 | April 2009. On high-speed rural roadways. ICD estimated from Google Maps linework. | 
| North Bend,
                WA King Co. United States | E North Bend Way / SE Cedar Falls Way / (parking) (47.49096, -121.77876) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2008 | August 2008. | 
| Olympia,
                WA Thurston Co. United States | Capitol Way N / Market St. NE / Corky Ave. NW / (parking) (47.05005, -122.90244) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 1995 | Painted splitter islands. June 1995. | 
| Woodinville,
                WA King Co. United States | SR 202 / (parking) (47.73280, -122.14400) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2009 | October 2009. | 
| Woodland,
                WA Cowlitz Co. United States | Insel Rd. / Willow St. (45.92237, -122.73400) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2009 | June 2009. | 
| Woodland,
                WA Cowlitz Co. United States | Dike Access Rd. / Schurman Way / (parking) (45.92664, -122.75957) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2012 | |
| Woodland,
                WA Cowlitz Co. United States | Dike Access Rd. / I-5 NB Ramps (45.92780, -122.75522) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.6720 | Freeway Ramps (Grade-Separated) Single-Lane | 2010 | Raindrop shaped. December 2010. | 
| Woodland,
                WA Cowlitz Co. United States | Dike Access Rd. / I-5 SB Ramps (45.92699, -122.75780) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.6720 | Freeway Ramps (Grade-Separated) Single-Lane | 2010 | December 2010. | 
| Reedley,
                CA Fresno Co. United States | Dinuba Ave. / Buttonwillow Ave. (36.58965, -119.43090) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.3172 | Other (At-Grade) Single-Lane | 2010 | November 2010. ICD estimated from Google Maps linework. | 
| Roseville,
                CA Placer Co. United States | Westhills Dr. / Morningstar Dr. / St. Basil Cir. (38.76151, -121.35340) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 32.5951 | Other (At-Grade) Single-Lane | 2001 | Crosswalks adjacent to circle. ICD estimated from Google Maps linework. | 
| Roseville,
                CA Placer Co. United States | Park Regency Dr. / Hiawatha Dr. / Sharifa Way / Bottlebrush Cir. (38.76105, -121.34870) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.2518 | Other (At-Grade) Single-Lane | 2001 | Crosswalks adjacent to circle. ICD estimated from Google Maps linework. | 
| Roseville,
                CA Placer Co. United States | Park Regency Dr. / Castlebridge Dr. / Hillingdon St. (38.75455, -121.34680) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 32.5983 | Other (At-Grade) Single-Lane | 2001 | Crosswalks adjacent to circle. ICD estimated from Google Maps linework. | 
| Sausalito,
                CA Marin Co. United States | Conzelman Rd. / McCullough Rd. (37.83361, -122.49400) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 29.2415 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Pleasanton,
                CA Alameda Co. United States | Valley Ave. / (unknown) (37.65670, -121.89670) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 28.3660 | Other (At-Grade) Single-Lane | 2000 | ICD estimated from Google Maps linework. | 
| Pleasanton,
                CA Alameda Co. United States | Valley Ave. / E Gate Way (37.65487, -121.89530) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.3667 | Other (At-Grade) Single-Lane | 2000 | ICD estimated from Google Maps linework. | 
| Pleasanton,
                CA Alameda Co. United States | Valley Ave. / Oak Vista Way (37.65349, -121.89390) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 27.4216 | Other (At-Grade) Single-Lane | 2000 | ICD estimated from Google Maps linework. | 
| Pleasanton,
                CA Alameda Co. United States | Valley Ave. / Pleasanton Ave. / Laguna Creek Ln. (37.65175, -121.89043) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2000 | |
| Pleasanton,
                CA Alameda Co. United States | Pleasanton Ave. / (park access #1) (37.65266, -121.88980) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2008 | |
| Pleasanton,
                CA Alameda Co. United States | Pleasanton Ave. / (park access #2) (37.65350, -121.88784) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2008 | Painted splitter island on north leg. | 
| Chico,
                CA Butte Co. United States | Manzanita Ave. / Hooker Oak Ave. (39.75974, -121.79950) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.4617 | Other (At-Grade) Single-Lane | 2009 | Adjacent to park. ICD estimated from Google Maps linework. | 
| Chico,
                CA Butte Co. United States | Manzanita Ave. / Vallombrosa Ave. (39.75850, -121.79620) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 26.6260 | Other (At-Grade) Single-Lane | 2009 | Adjacent to park. ICD estimated from Google Maps linework. | 
| Lindsay,
                CA Tulare Co. United States | Hermosa St. / Elmwood Ave. (36.20495, -119.09130) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2010 | |
| Escalon,
                CA San Joaquin Co. United States | Riesling Way / California St. (37.79671, -121.01110) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 18.8749 | Other (At-Grade) Single-Lane | 2002 | ICD estimated from Google Maps linework. | 
| Wenatchee,
                WA Chelan Co. United States | Riverside Dr. / Island View (47.43461, -120.31477) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 19.8120 | Other (At-Grade) Single-Lane | 2009 | Painted splitter islands. October 2009. | 
| East Wenatchee,
                WA Douglas Co. United States | Grant Rd. / Airport Way / Urban Industrial Dr. (47.40592, -120.20780) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2010 | Add-lane right-turn bypass lanes on north and west legs. July 2010. | 
| Walla Walla,
                WA Walla Walla Co. United States | Myra Rd. / SR 12 EB Ramps (46.06933, -118.36979) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Freeway Ramps (Grade-Separated) Single-Lane | 2010 | Raindrop shaped. July 2010. ICD estimated from Google Maps linework. | 
| Vancouver,
                WA Clark Co. United States | NE 10th Ave. / NE 136th St. / Clark Ave. (45.71980, -122.66037) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2011 | Clark Ave. is one way exit. May 2011. | 
| Tumwater,
                WA Thurston Co. United States | Littlerock Rd. SW / Odegard Rd. SW (46.98985, -122.92650) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2010 | June 2010. | 
| Spokane,
                WA Spokane Co. United States | W Pacific Ave. / S Cannon St. (47.65555, -117.44160) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2006 | No splitter islands on north and south legs. Pedestrian crossings within circulatory roadway. April 2006. | 
| Spokane Valley,
                WA Spokane Co. United States | E Montgomery Dr. / E Mansfield Ave. (47.67753, -117.24790) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2009 | April 2009. | 
| Spokane Valley,
                WA Spokane Co. United States | Flora Rd. / E Mission Ave. / E Indiana Pkwy. - E Mission Pkwy. (47.67154, -117.17516) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2010 | E Indiana Pkwy is west leg entrance; E Mission Pkwy is west leg exit. November 2010. | 
| 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. | 
| 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. | 
| 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. | 
| 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. | 
| 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. | 
| 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. | 
| Lincoln,
                NE Lancaster Co. United States | Humphrey Ave. / Trinidad Rd. (40.87909, -96.69670) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.0239 | Other (At-Grade) Single-Lane | 2003 | ICD estimated from Google Maps linework. | 
| Lincoln,
                NE Lancaster Co. United States | N 21st St. / Folkways Blvd. (40.86681, -96.69003) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 17.1606 | Other (At-Grade) Single-Lane | 2001 | ICD estimated from Google Maps linework. | 
| (unincorporated),
                WI Sauk Co. United States | Reedsburg Rd. / US 12 WB Ramps (43.53249, -89.78612) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 41.5617 | Freeway Ramps (Grade-Separated) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| (unincorporated),
                WI Sauk Co. United States | Reedsburg Rd. / US 12 EB Ramps (43.53258, -89.78800) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 46.7569 | Freeway Ramps (Grade-Separated) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| (unincorporated),
                WI Sauk Co. United States | STH 33 / US 12 WB Ramps (43.51445, -89.78288) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 41.5741 | Freeway Ramps (Grade-Separated) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| (unincorporated),
                WI Sauk Co. United States | STH 33 / US 12 EB Ramps (43.51449, -89.78516) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 40.7080 | Freeway Ramps (Grade-Separated) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Chippewa Falls,
                WI Chippewa Co. United States | STH 124 / CTH S (44.96735, -91.38851) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 44.7849 | Other (At-Grade) Single-Lane | 2005 | Opened October 2005. ICD estimated from Google Maps linework. | 
| Chippewa Falls,
                WI Chippewa Co. United States | STH 178 / CTH S (44.96615, -91.36333) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.1807 | Other (At-Grade) Single-Lane | 2009 | Right turn bypass lanes on two corners. Opened October 2009. ICD estimated from Google Maps linework. | 
| River Falls,
                WI Pierce Co. United States | Cascade Ave. / 6th St. (44.85409, -92.61926) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.2533 | Other (At-Grade) Single-Lane | 2012 | Opened November 2012. ICD estimated from Google Maps linework. | 
| River Falls,
                WI Pierce Co. United States | Cascade Ave. / 2nd St. (44.85418, -92.62532) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4799 | Other (At-Grade) Single-Lane | 2012 | Opened November 2012. ICD estimated from Google Maps linework. | 
| Chippewa Falls,
                WI Chippewa Co. United States | Parkland Dr. / Cottage Ln. (44.95369, -91.35110) | Traffic Calming Circle Existing | All-Way Yield None | 3 Approaches 0 Driveways 22.8600 | Other (At-Grade) Single-Lane | 2006 | ICD estimated from Google Earth. | 
| Chippewa Falls,
                WI Chippewa Co. United States | Parkland Dr. / Wissota Green Blvd. (44.95308, -91.35039) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 28.7371 | Other (At-Grade) Single-Lane | 2006 | Functional Class: Local ICD estimated from Google Maps linework. | 
| Middleton,
                WI Dane Co. United States | Deming Way / John Q Hammond Dr. (43.09371, -89.52560) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.9086 | Other (At-Grade) Single-Lane | 2004 | ICD estimated from Google Maps linework. | 
| Neenah,
                WI Winnebago Co. United States | Marathonh Ave. / Fort Dr. (44.14576, -88.47097) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 21.4254 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Janesville,
                WI Rock Co. United States | Sandhill Dr. / Sandstone Dr. (42.71610, -88.95860) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.0801 | Other (At-Grade) Single-Lane | 2006 | ICD estimated from Google Maps linework. | 
| Eau Claire,
                WI Eau Claire Co. United States | Hendrickson Dr. / Heights Dr. / University Dr. / Frontage Rd. (44.79457, -91.51466) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.6819 | Other (At-Grade) Single-Lane | 2005 | Opened August 2005. ICD estimated from Google Maps linework. | 
| Eau Claire,
                WI Eau Claire Co. United States | Sherwood Blvd. / Rosewood Ln. (44.81739, -91.55963) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.8050 | Other (At-Grade) Single-Lane | 2007 | Opened September 2007. ICD estimated from Google Maps linework. | 
| Neenah,
                WI Winnebago Co. United States | E. North Water St. / 1st St. (44.18921, -88.45475) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 29.9734 | Other (At-Grade) Single-Lane | 2006 | Opened October 2006. 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. | 
| 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. | 
| 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. | 
| Sarasota,
                FL Sarasota Co. United States | Main St. / Central Ave. / S Pineapple Ave. (27.33642, -82.54263) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 23.3410 | Other (At-Grade) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Venice,
                FL Sarasota Co. United States | Veneto Blvd. / Portofino Dr. / Bella Vista Terr. (27.14637, -82.37091) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 59.5149 | Other (At-Grade) Single-Lane | 2003 | Functional Class: Local ICD estimated from Google Maps linework. | 
| Gainesville,
                FL Alachua Co. United States | 31st Ave. NW / 23rd Terr. NW (29.68129, -82.35623) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 22.8277 | Other (At-Grade) Single-Lane | 2005 | ICD estimated from Google Maps linework. | 
| Gainesville,
                FL Alachua Co. United States | 8th Ave. NE / 9th St. NE (29.65935, -82.31478) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 19.7192 | Other (At-Grade) Single-Lane | 2004 | ICD estimated from Google Maps linework. | 
| Gainesville,
                FL Alachua Co. United States | School House Rd. / SW 30th Ave. / SW 98th Blvd. (29.62513, -82.44492) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 59.1776 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Gainesville,
                FL Alachua Co. United States | SW 27th Ave. / SW 110th Terr. (29.62842, -82.46014) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 61.2520 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Gainesville,
                FL Alachua Co. United States | SW 45th Blvd. / SW 91st Dr. (29.60970, -82.43821) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.2276 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Gainesville,
                FL Alachua Co. United States | SW 91st St. / School House Rd. / SW 38th Ave. (29.61919, -82.43708) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.0332 | Other (At-Grade) Single-Lane | 2004 | ICD estimated from Google Maps linework. | 
| Gainesville,
                FL Alachua Co. United States | SW 91st St. / SW 24th Ave. (29.63047, -82.43920) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 29.0682 | Other (At-Grade) Single-Lane | 2004 | ICD estimated from Google Maps linework. | 
| Gainesville,
                FL Alachua Co. United States | SW 91st St. / SW 87th Way (29.62685, -82.43611) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 31.1456 | Other (At-Grade) Single-Lane | 2004 | ICD estimated from Google Maps linework. | 
| (unincorporated),
                FL Clay Co. United States | Canopy Oaks Dr. / Silver Bluff Blvd. (30.17579, -81.82097) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 49.5591 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| (unincorporated),
                FL Clay Co. United States | Country Club Blvd. / Country Club Blvd. (30.18211, -81.77293) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 76.3988 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| (unincorporated),
                FL Clay Co. United States | Oakside Dr. / Wakemont Dr. (30.18037, -81.81081) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 48.5244 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| (unincorporated),
                FL Clay Co. United States | Parkview Dr. / Laurelwood Dr. (30.18488, -81.81964) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 48.5222 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Jacksonville,
                FL Duval Co. United States | Arlington Expressway Service Rd. / SR 115 (Arlington Expressway WB) Ramps / Rotary Rd. (30.32752, -81.56876) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2006 | |
| Jacksonville,
                FL Duval Co. United States | Burnt Mill Rd. / (unknown) (30.24209, -81.51871) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.7629 | Other (At-Grade) Single-Lane | 2003 | ICD estimated from Google Maps linework. | 
| Jacksonville,
                FL Duval Co. United States | Deerwood Campus Pkwy. / (parking access) (30.25647, -81.54479) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 31.9807 | Other (At-Grade) Single-Lane | 1997 | Functional Class: Local ICD estimated from Google Maps linework. | 
| Jacksonville,
                FL Duval Co. United States | Southside Blvd. SB Ramp / Southside Blvd. Service Rd. / Como Lake Dr. (30.21216, -81.55235) | Roundabout Existing | All-Way Yield None | 2 Approaches 0 Driveways 34.0593 | Other (At-Grade) Single-Lane | 1998 | ICD estimated from Google Maps linework. | 
| Jacksonville,
                FL Duval Co. United States | University of North Florida access (30.26963, -81.50950) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 29.9134 | Other (At-Grade) Single-Lane | Functional Class: Local ICD estimated from Google Maps linework. | |
| Jacksonville,
                FL Duval Co. United States | University of North Florida N Entrance Rd (30.27627, -81.50918) | Roundabout Existing | All-Way Yield None | 2 Approaches 1 Driveways 36.1000 | Other (At-Grade) Single-Lane | 2002 | Functional Class: Local ICD estimated from Google Maps linework. | 
| Jacksonville,
                FL Duval Co. United States | University of North Florida N Entrance Rd. / North-South Rd. (30.27613, -81.51447) | Roundabout Existing | All-Way Yield None | 2 Approaches 0 Driveways 27.8486 | Other (At-Grade) Single-Lane | 2007 | Functional Class: Local ICD estimated from Google Maps linework. | 
| Jacksonville,
                FL Duval Co. United States | Watermill Blvd. / Maidstone Mill Dr. / W Maidstone Mill Dr. (30.19300, -81.81720) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.4213 | Other (At-Grade) Single-Lane | 2004 | Functional Class: Local ICD estimated from Google Maps linework. |