| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Varberg,
                Halland County Varberg Sweden | Värnamovägen / E6-E20 SB Ramps (57.12786, 12.31052) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7190 | Freeway Ramps (Grade-Separated) Single-Lane | 2016 | Built after 2012 and before 2018 as shown by Google StreetView. Previous control Yield from ramp and no control on other two approaches | 
| Varberg,
                Halland County Varberg Sweden | Rte 153 (Värnamovägen) / Holmagärdegatan (57.12562, 12.30381) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7190 | Other (At-Grade) Single-Lane | 2021 | Construction of crossroad stared in 2019. Roundabout operational in 2021 with three approaches and possibly in 2020 as well. Fourth approach 'built' but not yet opened to traffic in 2021. | 
| Marengo,
                IL McHenry Co. United States | SR 23 / I-90 WB Ramps (42.17930, -88.61798) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Freeway Ramps (Grade-Separated) Single-Lane | 2020 | Yield-controlled right turn bypass lane on east leg off freeway exit ramp. Merging right turn bypass lane on south leg onto freeway entrance ramp. | 
| Marengo,
                IL McHenry Co. United States | SR 23 / I-90 EB Ramps (42.17539, -88.61798) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Freeway Ramps (Grade-Separated) Single-Lane | 2020 | Yield-controlled right turn bypass lane on east leg off freeway exit ramp. Merging right turn bypass lane on south leg onto freeway entrance ramp. | 
| Greenwood,
                IN Johnson Co. United States | Valley Ln. / Centerbrook Trace (Victory Dr.) / (parking) (39.57616, -86.19095) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2018 | Concentric striped circulatory roadway in all quadrants with only one two-lane entry (west leg) and two-lane exit (north leg). | 
| Berkeley,
                CA Alameda Co. United States | University Ave. / Marina Blvd. (37.86518, -122.31113) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2022 | https://www.berkeleyside.org/2022/06/16/berkeley-marina-university-avenue-repaved | 
| (unincorporated),
                ID Kootenai Co. United States | W Prairie Ave. / N Pleasant View Rd. (47.74537, -117.00199) | Roundabout Existing | All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only) | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2021 | At-grade rail crossing approximately 200 ft to south of roundabout controlled by signals and gates. At-grade rail crossing (2 tracks) approximately 320 ft to west of roundabout that is yield controlled. Year Completed estimated (2020-2021). | 
| Varberg,
                Halland County Varberg Sweden | Trädlyckevägen / Föreningsgatan / Äckregårdsvägen (57.11134, 12.27585) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2000 | Probably completed before the year 2000 | 
| Varberg,
                Halland County Varberg Sweden | Västkustvägen / Trädlyckevägen (57.11118, 12.26063) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2000 | Right-turn-only lane on north leg; two-lane exit on west leg. Probably completed a few years before 2000 | 
| Lincoln,
                NE Lancaster Co. United States | Rokeby Rd. / S 73rd Ave. (40.71184, -96.62136) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2020). | 
| Lincoln,
                NE Lancaster Co. United States | Rokeby Rd. / Friedman Rd. (40.71183, -96.61568) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2020). | 
| Delaware,
                OH Delaware Co. United States | SR 521 / Byxbe Pkwy. (40.30186, -83.02598) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2022 | https://engineer.co.delaware.oh.us/image_slider/byxbe-campus-project-2022/ | 
| Kansas City,
                MO Clay Co. United States | N Maplewoods Pkwy. / New Mark Dr. / NE 100th St. (39.27475, -94.55715) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2021 | https://www.kcmo.gov/Home/Components/FacilityDirectory/FacilityDirectory/139/360?npage=2 | 
| Kansas City,
                MO Clay Co. United States | N Maplewoods Pkwy. / NE 96th St. (39.26747, -94.55716) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2021 | East leg stubbed. https://www.kcmo.gov/Home/Components/FacilityDirectory/FacilityDirectory/139/360?npage=2 | 
| Cadillac,
                MI Wexford Co. United States | E Division St. / Crosby Rd. (44.25260, -85.37770) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2021 | https://www.cadillacnews.com/news/new-roundabout-at-crosby-division-opened-to-traffic/article_2ed78a18-40c4-11ec-8a2e-bb7590311039.html | 
| Waynesville,
                MO Pulaski Co. United States | Historic Route 66 / Hwy T (37.81205, -92.23491) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2016-2018). | 
| Le Claire,
                IA Scott Co. United States | Wisconsin St. / 35th St. SW / (parking) (41.59770, -90.39139) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2022 | Replaced offset T intersections. https://www.leclaireiowa.gov/340/Wisconsin-Street-and-35th-Street-Reconst | 
| Bowling Green,
                MO Pike Co. United States | US 61 Business / MO 161 / Court St (39.33344, -91.19504) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2022 | https://www.modot.org/roundabout-bowling-green | 
| Cedar Rapids,
                IA Linn Co. United States | 6th St. SW / (parking) (41.90137, -91.67614) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2022 | Year Completed estimated (2021-2022). | 
| Troy,
                NY Rensselaer Co. United States | US 4 (N Greenbush Rd.) / Williams Rd. (Rte 136) / Glenmore Rd. (42.69219, -73.68692) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | Yield-controlled right-turn bypass lanes on north and east legs. Year Completed estimated (2021-2022). | 
| Jenks,
                OK Tulsa Co. United States | S 1st St. / (parking) (36.01555, -95.96640) | Roundabout Existing | All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only) | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2017 | At-grade rail crossing approximately 270 ft on northwest leg. Year Completed estimated (2016-2017). | 
| Stonecrest,
                GA DeKalb Co. United States | GA 212 (Browns Mill Rd.) / Salem Rd. (33.67657, -84.18566) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2021 | |
| Duluth,
                GA Gwinnett Co. United States | Infinite Energy Center / (parking access) (33.99070, -84.09148) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2019 | |
| Painesville,
                OH Lake Co. United States | Shamrock Blvd. / Brookstone Blvd. (41.71671, -81.28181) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2014 | Year Completed estimated (2014-2015). | 
| Aurora,
                CO Arapahoe Co. United States | E Ellsworth Ave. / Robertsdale St. (39.71661, -104.67347) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2019). | 
| Aurora,
                CO Arapahoe Co. United States | E Ellsworth Ave. / Trussville St. / 1st Ave. (39.71830, -104.66897) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2021 | Year Completed estimated (2020-2021). | 
| Harrod,
                OH Allen Co. United States | SR 309 / S Napoleon Rd. (40.73202, -83.93435) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2022 | https://www.hometownstations.com/news/saving-lives-is-the-goal-of-allen-countys-two-new-roundabouts-on-state-route-309/article_f37f2a24-1d8c-11ed-abd6-fbf254cf9124.html | 
| Varberg,
                Halland County Varbergs kommun Sweden | Österängsvägen / (unknown) (57.10107, 12.27494) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2019 | Bypass lanes on all legs. The previous design was one-way yield for the intersection. | 
| Pleasant Grove,
                UT Utah Co. United States | S 1300 W / S Doterra Dr. / W 550 S (40.35779, -111.75992) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2019-2020). | 
| Colorado Springs,
                CO El Paso Co. United States | Fontaine Blvd. / Lamprey Dr. (38.74007, -104.62463) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2018 | Year Completed estimated (2017-2019). | 
| Engelwood,
                CO Douglas Co. United States | Aviator Way / Aviator Ln. (39.55846, -104.84554) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2003 | Year Completed estimated (2002-2003). South leg added 2004-2005. | 
| Aurora,
                CO Arapahoe Co. United States | S Sampson Gulch Way / E Clifton Dr. (39.56850, -104.69683) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2016 | Year Completed estimated (2015-2017). | 
| Meridian,
                ID Ada Co. United States | S Eagle Rd. / E Zaldia Dr. / E Zaldia St. (43.56661, -116.35440) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2021 | Year Completed estimated (2021-2022). | 
| Guaynabo,
                PR Santa Rosa United States | Calle Príncipe de Asturias (Las Cumbres Avenida) / Rey Arturo (18.36337, -66.12522) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2016 | |
| Marengo,
                IL McHenry Co. United States | SR 23 / Harmony Rd. (42.18243, -88.61803) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2020 | Yield-controlled right-turn bypass lane on north leg. | 
| Port Wentworth,
                GA Chatham Co. United States | Meinhard Rd. / Benton Blvd. (32.18643, -81.22110) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2020 | |
| Pooler,
                GA Chatham Co. United States | Park Ave. / Tanger Outlets Blvd. / Benton Grove (32.13210, -81.24824) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2015 | South leg added 2018. | 
| Fillmore,
                CA Ventura Co. United States | Heritage Valley Pkwy. / Central Ave. (34.39351, -118.91237) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2021 | Painted splitter islands. Initial unfinished construction around 2014. Year Completed estimated (2021-2022). | 
| Fillmore,
                CA Ventura Co. United States | Heritage Valley Pkwy. / Mountain View St. (34.39380, -118.90777) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2020 | Painted splitter islands on west and southeast legs. Initially constructed as traffic circle with pedestrian access to central island. Year Completed estimated (2019-2021). | 
| Glenwood,
                MN Pope Co. United States | STH 55 / 160th St. (45.67198, -95.38264) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2021 | https://content.govdelivery.com/accounts/MNDOT/bulletins/2f8b35e | 
| Platte City,
                MO Platte Co. United States | MO 92 / MO 45 Spur (39.33177, -94.89577) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2022 | Year Completed estimated (2021-2022). | 
| Anderson,
                IN Madison Co. United States | E 59th St. / E 60th St. / Applewood Center Dr. / (parking) (40.05542, -85.65411) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2015 | Year Completed estimated (2014-2015). | 
| Homestead,
                FL Miami-Dade Co. United States | Saint Nazaire Blvd. / SW 127th Ave. (25.50248, -80.39611) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2020 | Add-lane right-turn bypass lanes on north and west legs. | 
| Greenville,
                OH Darke Co. United States | US 36 / SR 121 (40.05553, -84.65353) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2022 | |
| (unincorporated),
                TX Fort Bend Co. United States | Heritage Park Dr. / Sienna Oaks Blvd. (29.46696, -95.52065) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2021 | Adjacent to Elementary School. | 
| Rocklin,
                CA Placer Co. United States | Whitney Ranch Pkwy. / W Oaks Blvd. / Songbird Way (38.83190, -121.26676) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2019). | 
| Windsor,
                CO Larimer Co. United States | CR 5 / Westgate Dr. / E CR 32 E (40.48667, -104.98201) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2021 | Year Completed estimated (2020-2021). | 
| Windsor,
                CO Larimer Co. United States | CR 5 / Oakmont St. / Oakmont Ln. (40.48214, -104.98213) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2021 | Year Completed estimated (2020-2021). | 
| Kalama,
                WA Cowlitz Co. United States | Kalama River Rd. / Old Hwy 99 (46.04277, -122.85420) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2018-2021). | 
| Belton,
                MO Cass Co. United States | Loch Lloyd Pkwy. / Argyle Dr. (38.84299, -94.59884) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2015 | Year Completed estimated (2015-2016). | 
| Parkton,
                NC Robeson Co. United States | US 301 / Parkton-Tobermory Rd. (34.88370, -78.97531) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2021 | Yield-controlled right-turn bypass lane on north leg. Year Completed estimated (2019-2022). | 
| Fort McPherson,
                GA Fulton Co. United States | Walker Ave. / Wilson Ave. (33.70292, -84.43213) | Unknown Existing | Unknown Unknown | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2017 | Concentric striped circulatory roadway. Pedestrian crossing next to circulatory roadway. Year Completed estimated (2017-2018). | 
| Berryton,
                KS Shawnee Co. United States | SE 45th St. / SE Berryton Rd. / SE West Edge Rd. (38.98614, -95.63295) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2021 | https://news.yahoo.com/e-45th-street-just-south-181226532.html | 
| Clarksburg,
                MD Montgomery Co. United States | Cabin Branch Ave. / Skimmer St. (39.22020, -77.28435) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2016 | Year Completed estimated (2015-2017). Striping added 2019-2021. | 
| Clarksburg,
                MD Montgomery Co. United States | Little Seneca Pkwy. / Cabin Branch Ave. (39.21654, -77.28310) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2016 | Year Completed estimated (2016-2017). Striping added 2019-2021. | 
| Clarksburg,
                MD Montgomery Co. United States | Broadway Ave. / Little Seneca Pkwy. (39.21646, -77.28540) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2016 | Year Completed estimated (2015-2017). Striping added 2019-2021. | 
| Richmond Hill,
                GA Bryan Co. United States | GA 144 / Belfast River Rd. / Captain Matthew Freeman Dr. (31.88082, -81.26192) | Roundabout Unknown | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2015 | Yield-controlled right-turn bypass lanes on north, east, and south legs included in permanent construction. Initial construction 2015 as temporary roundabout; permanent construction completed 2022. | 
| Germantown,
                MD Montgomery Co. United States | Observation Dr. / Goldenrod Ln. (39.18419, -77.24566) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2013 | Year Completed estimated (2012-2014). | 
| Kissimmee,
                FL Osceola Co. United States | Tapestry Preserve Dr. / Biltmore Rd. / San Simeon Way (28.32851, -81.43933) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2013 | |
| Blue Grass-Pigeon,
                IN Vanderburgh Co. United States | Vieth Ln. / Goebel Dr. / (parking) (38.03922, -87.49317) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2002 | Year Completed estimated (1998-2005). | 
| Pueblo,
                CO Pueblo Co. United States | Dillon Dr. / I-25 Frontage Road / I-25 SB On-Ramp (38.33775, -104.62031) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 45.7200 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2016 | Year Completed estimated (2015-2018). | 
| Yakima,
                WA Yakima Co. United States | Butterfield Rd. / Hartford Rd. (46.61272, -120.47443) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2021 | Part of the new East/West Yakima connector (Phase 1). | 
| Dahlonega,
                GA Lumpkin Co. United States | GA 9 (Dawsonville Hwy.) / GA 52 (34.52029, -84.04569) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2021 | |
| Poplar,
                MT Roosevelt Co. United States | US 2 / 13th Ave. E (48.11433, -105.17243) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2019 | https://www.roundupweb.com/story/2019/12/04/news/us-2-poplar-construction-winds-down/13182.html | 
| Hammond,
                IN Lake Co. United States | E Gostlin St. / Sheffield Ave. (41.63211, -87.51847) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2021 | Year Completed estimated (2021-2022). | 
| Marion,
                IA Linn Co. United States | County Home Rd. / Alburnett Rd. (42.09450, -91.61904) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2019-2020). | 
| Frederick,
                MD Frederick Co. United States | Jefferson Station Blvd. / Jefferson Commons Way (39.39479, -77.44916) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2015 | Year Completed estimated (2013-2015). | 
| Minnetonka,
                MN Hennepin Co. United States | Ridgedale Dr. / (parking) (44.96568, -93.44039) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2021 | Year Completed estimated (2020-2021). | 
| Center City,
                MN Chisago Co. United States | US 8 (Lake Blvd.) / Pleasant Valley Rd. (45.38276, -92.79510) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2019-2020). | 
| (unincorporated),
                MN Scott Co. United States | Lucerne Blvd. / Vernon Ave. / 217th St. E (44.63688, -93.34899) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2016 | Year Completed estimated (2015-2016). | 
| Howard,
                WI Brown Co. United States | Evergreen Rd. / Marley St. (44.58025, -88.17017) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2021 | West leg stubbed. | 
| Cypress,
                TX Harris Co. United States | Hayden Lakes Dr. / Bentridge Manor Ln. / Violet Hollow Park (30.04299, -95.64377) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2015 | Year Completed estimated (2014-2015). | 
| Fredericksburg,
                VA Spotsylvania Co. United States | Towne Centre Blvd. / Waverly Dr. (38.28802, -77.51152) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2009 | Year Completed estimated (2008-2009). | 
| Wesley Chapel,
                FL Pasco Co. United States | Lajuana Blvd. / Strickland Ave. / Champions Path Way (28.20164, -82.33995) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2017 | Right-turn-only lanes on west and south legs. | 
| Loxahatchee Groves,
                FL Palm Beach Co. United States | (shopping center entrance) / (parking) (26.68441, -80.29474) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2016 | Concentric striped circulatory roadway. Year Completed estimated (2016-2017). | 
| Winter Garden,
                FL Orange Co. United States | Atwater Bay Dr. / Waterway Passage Dr. (28.41270, -81.64107) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2017 | Pedestrian crossings close to circulatory roadway. | 
| St Augustine,
                FL St. Johns Co. United States | Field Dr. / Shearwater Pkwy. (30.02409, -81.56736) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2020). | 
| Gilroy,
                CA Santa Clara Co. United States | SR 152 (Hecker Pass Rd.) / Plum St. (37.01188, -121.61789) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2021 | Year Completed estimated (2021-2022). | 
| Frisco,
                TX Denton Co. United States | Fields Pkwy. / Verde Meadows Dr. (33.19984, -96.84935) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | |
| Bradenton,
                FL Manatee Co. United States | Tobermory Way / Carnoustie Pl. (27.45549, -82.44208) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2013 | Painted splitter islands. No truck apron. | 
| Bradenton,
                FL Manatee Co. United States | Waterlefe Blvd. / Winding Stream Way / Fish Hook Cove (27.51351, -82.44042) | Other Existing | Unknown None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2000 | Completed between 1998-2002. Lane markings and crosswalk painted in 2022. Pedestrian crossing within circulatory roadway. | 
| Dawsonville,
                GA Forsyth Co. United States | Serenity Park Dr. / Placid Way / Serene Way / Peaceful Path (34.32854, -84.07263) | Other Existing | Uncontrolled None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2017 | |
| Yorkville,
                IL Kendall Co. United States | Fox Rd. / Eldamain Rd. / (unknown) (41.62718, -88.49774) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2023 | https://www.youtube.com/watch?v=69pkvRANbUs | 
| West Branch,
                IA Cedar Co. United States | W Main St / Herbert Hoover Hwy / Johnson Cedar Rd. NE (41.67115, -91.36629) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2023 | On boundary between Cedar County and Johnson County and on western city limit of West Branch, IA. South leg is gravel road. https://www.anderson-bogert.com/projects/herbert-hoover-highway-and-johnson-cedar-road-roundabout/ | 
| Grand Junction,
                CO Mesa Co. United States | 24 Rd. / G Rd. (39.10637, -108.60819) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2023 | https://www.westernslopenow.com/news/local-news/the-artist-for-the-24-rd-roundabout-is-picked/ | 
| Fort Riley,
                KS Riley Co. United States | Apennines Dr. / Estes Rd. (39.11312, -96.81949) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2014 | Year Completed estimated (2014-2020). | 
| Fort Riley,
                KS Geary Co. United States | Henry Dr. / Marshall Rd. (39.04386, -96.77208) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | Turbo roundabout. Merging right-turn bypass lane on south leg. Year Completed estimated (2020-2022) | 
| Fort Riley,
                KS Geary Co. United States | Huebner Rd. / (unknown) (39.08638, -96.76175) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2011 | Year Completed estimated (2010-2012). | 
| Mocksville,
                NC Davie Co. United States | Wilkesboro St. / Yadkinville Rd. / Mumford Dr. / Meroney St. (35.90201, -80.57252) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2023 | https://mocksvillenc.org/2023/07/17/wilkesboro-street-roundabout-opening-delayed/ | 
| Lanesburgh Township,
                MN Le Sueur Co. United States | STH 13 / CR 28 (44.48613, -93.58544) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2023 | https://www.keyc.com/2023/08/31/highway-13le-sueur-county-road-28-construction-updates/ | 
| Kuna,
                ID Ada Co. United States | Hickory Valley Rd. / Courage Ave. (43.49807, -116.32973) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2022 | |
| Elk River,
                MN Sherburne Co. United States | Twin Lakes Rd. NW / Tyler St. / Twin Lakes Pkwy. (45.31576, -93.54120) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2023 | Year Completed estimated (2021-2023). | 
| Elk River,
                MN Sherburne Co. United States | Twin Lakes Rd. NW / Line Ave. / 185th Ave. NW (45.30775, -93.54880) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2023 | Year Completed estimated (2021-2023). | 
| (unincorporated),
                SC York Co. United States | SR 324 (McFarland Rd.) / SR 347 (Gordon Rd.) / Cameron Rd. (34.91962, -81.16901) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2013 | Previously controlled by three-way stop with SC 324 free-flowing. Year Completed estimated (2011-2013). | 
| O'Fallon,
                MO St. Charles Co. United States | Connecting Rd. / Alta Mira Ct. / MO 364 WB Ramps (38.76954, -90.74393) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Freeway Ramps (Grade-Separated) Single-Lane | 2014 | |
| Grove City,
                OH Franklin Co. United States | Norton Rd. / Kropp Rd. / Grove City Rd. (39.87469, -83.15744) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2023 | |
| Henderson,
                NV Clark Co. United States | E Galleria Dr. / Watson Ridge St. (36.07101, -114.98142) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | |
| Parrish,
                FL Manatee Co. United States | Charlotte Dr. / Bella Lago Blvd. (27.60985, -82.42227) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2020 | Through arrow on each entry, exit, and circulatory roadway segment. | 
| Chisago City,
                MN Chisago Co. United States | Lofton Ave. / Chisago Blvd. (45.34679, -92.87900) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2022 | https://www.chisagocountymn.gov/DocumentCenter/View/17057/Postcard-Notification-CSAH-2324-Round-A-Bout?bidId= | 
| Colorado Springs,
                CO El Paso Co. United States | N 30th St. / Gateway Rd. (38.87780, -104.87071) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2023 | https://coloradosprings.gov/project/30th-street-corridor-project |