| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Keene,
                NH Cheshire Co. United States | Winchester St. / Pearl St. / Island St. / (parking) (42.92674, -72.28771) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | Combined 3 intersections: one all-way stop, one one-way stop; one one-way yield. https://www.keenewinchesterstreet.com/ | 
| Noblesville,
                IN Hamilton Co. United States | 8th St. / Pleasant St. / Historic Pleasant St. (40.03908, -86.01458) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2023 | Built as part of the Pleasant St bypass project. Opened November 2023. | 
| Noblesville,
                IN Hamilton Co. United States | 8th St. / Pleasant St. (new routing) (40.04020, -86.01464) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2023 | Built as part of the Pleasant St bypass project. Opened November 2023. | 
| Elizabethtown,
                KY Hardin Co. United States | SR 251 (N Miles St.) / Beech St. (37.70240, -85.85716) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2023 | |
| Elizabethtown,
                KY Hardin Co. United States | SR 251 (N Miles St.) / W French St. / Pear Orchard Rd. (37.71166, -85.85296) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2023 | |
| Elizabethtown,
                KY Hardin Co. United States | SR 251 (N Miles St.) / St James Ave. / Panther Ln. (37.70554, -85.85546) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2023 | |
| Jackson,
                MI Jackson Co. United States | Springport Rd. / Rives Junction Rd. (42.28667, -84.46228) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.mlive.com/news/jackson/2023/04/new-roundabout-coming-soon-to-jackson-county-intersection.html | 
| Bettendorf,
                IA Scott Co. United States | Forest Grove Dr. / Middle Rd. (41.59010, -90.45966) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | https://www.ourquadcities.com/news/local-news/new-bettendorf-roundabout-opens-oct-18/ (video of partially complete roundabout here (it's the middle one) https://forestgrovedrive.com/ ) | 
| Bettendorf,
                IA Scott Co. United States | Forest Grove Dr. / Championship Dr. (41.59001, -90.46287) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | 2023 | https://forestgrovedrive.com/ (first one in the video) | 
| Bettendorf,
                IA Scott Co. United States | Forest Grove Dr. / Competition Dr. (41.59010, -90.45635) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | 2023 | https://forestgrovedrive.com/ (third one in the video) | 
| McFarland,
                WI Dane Co. United States | CR AB / US 12-US 18 WB Ramps (43.04036, -89.24278) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2023 | Interchange replaced single stop-controlled intersection. | 
| McFarland,
                WI Dane Co. United States | CR AB / US 12-US 18 EB Ramps (43.03910, -89.24354) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2023 | Interchange replaced single stop-controlled intersection. | 
| McFarland,
                WI Dane Co. United States | CR AB / Millpond Rd. (43.03749, -89.24561) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | 2023 | |
| Madison,
                WI Dane Co. United States | Millpond Rd. / (parking) (43.04361, -89.26202) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | 2023 | |
| Harrisburg,
                SD Lincoln Co. United States | W Willow St. / Cliff Ave. (43.43157, -96.70767) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2023 | https://www.dakotanewsnow.com/2023/11/14/despite-two-accidents-harrisburg-leaders-see-smooth-transition-new-roundabout/ | 
| Faribault,
                MN Rice Co. United States | STH 3 / 30th St. NW (44.32306, -93.27230) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.southernminn.com/faribault_daily_news/news/highway-3-reopens-with-new-roundabout/collection_24f5e2c6-6a00-11ee-8d21-e7522e3d1900.html#2 | 
| Dubuque,
                IA Dubuque Co. United States | Kerper Blvd. / Kerper Ct. (42.51518, -90.65500) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | https://www.kwwl.com/video/kerper-boulevard-roundabout-now-open-in-dubuque/video_c96b5eb0-5305-5b6f-8b06-be51094e84b7.html | 
| Holmen,
                WI La Crosse Co. United States | McHugh Rd. / Briggs Rd. (43.97023, -91.28046) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.wxow.com/news/holmen-roundabout-construction-complete/article_3c823e00-36e1-11ee-8b3f-5b98b9378dcb.html | 
| Batavia,
                IL Kane Co. United States | Main St. / Fabyan Pkwy. / Bliss Rd. (41.84691, -88.40147) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | Bliss Rd was realigned to meet the roundabout. http://kanecountyconnects.com/article/KaneCountyDivisionofTransportation-KaneCountyBoard-BlissRoad | 
| Kokomo,
                IN Howard Co. United States | Touby Pike / CR 250N (40.51308, -86.09981) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | Provides access to Stellantis and Samsung SDI battery plant being built at this location | 
| McCordsville,
                IN Hancock Co. United States | Windsor Dr. / Bayview Run (39.88787, -85.91975) | Roundabout Unknown | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | |
| North Grenville,
                ON Leeds and Grenville Canada | CR 43 / S Gower Dr. (CR 22) (45.03905, -75.59285) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2023 | https://www.insideottawavalley.com/news/long-awaited-3m-roundabout-coming-to-one-of-kemptville-s-high-collision-intersections/article_76d49a5b-b720-5512-9055-a1a58a264af0.html | 
| Medford,
                OR Jackson Co. United States | OR 238 (Rossanley Dr.) / Cheshire Way / (unknown) (42.34081, -122.90492) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2023 | Tactile directional indicators across bicycle ramps. | 
| 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 | 
| Fayetteville,
                AR Washington Co. United States | E Zion Rd. / N Old Missouri Rd. (36.12845, -94.12759) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 24.3840 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2023 | https://www.fayetteville-ar.gov/3586/Zion-Road-Improvements | 
| 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 | |
| New Florence,
                MO Montgomery Co. United States | MO 19 / Tree Farm Rd. / I-70 EB Ramps (38.89821, -91.45624) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2023 | https://www.modot.org/node/35298 | 
| New Florence,
                MO Montgomery Co. United States | MO 19 / Booneslick Rd. / I-70 WB Ramps (38.90090, -91.45707) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2023 | https://www.modot.org/node/35298 Combined freeway interchange with at-grade intersection. Previously, the interchange was stop controlled and the intersection had traffic lights. | 
| Reno,
                NV Washoe Co. United States | W 4th St. / Woodland Ave. (39.50921, -119.89662) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.rtcwashoe.com/engineering-project/4th-street-and-woodland-avenue-roundabout/ | 
| Island Lake,
                IL Lake Co. United States | N Darrell Rd. / Neville Rd. / W Case Rd. (42.29948, -88.17938) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | Oval shaped. Year Completed estimated (2021-2023). | 
| Farwell,
                MI Clare Co. United States | W Surrey Rd. / Old State Ave. (43.85765, -84.86697) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://clarecrc.com/roundabout-is-now-open/ | 
| Scottsdale,
                AZ Maricopa Co. United States | E Osborn Rd. / N Miller Rd. (33.48764, -111.91751) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | https://www.scottsdaleaz.gov/construction/project-list/osborn-road | 
| Marvin,
                NC Union Co. United States | New Town Rd. / Marvin Rd. (34.99495, -80.82101) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://marvinnc.gov/About-Marvin/News/ID/449/Breaking-News-Marvin--New-Town-Road-Roundabout-Completed | 
| Boardman,
                NC Columbus Co. United States | Old Boardman Rd. / US 74 EB Ramps (34.43447, -78.95052) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2023 | New interchange replaces single at-grade, stop-controlled intersection. https://www.nrcolumbus.com/news/new-boardman-interchange-open-to-traffic-ncdot-says/article_feaec6c2-4c23-11ee-a358-437c17d778ff.html. | 
| Boardman,
                NC Columbus Co. United States | Old Boardman Rd. / US 74 WB Ramps (34.43547, -78.94924) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2023 | New interchange replaces single at-grade, stop-controlled intersection. https://www.nrcolumbus.com/news/new-boardman-interchange-open-to-traffic-ncdot-says/article_feaec6c2-4c23-11ee-a358-437c17d778ff.html. | 
| East Lampeter Township,
                PA Lancaster Co. United States | E Walnut St. / Ben Franklin Blvd. / (parking) (40.06134, -76.24966) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | There's a picture gallery at this page; the last few images show the completed roundabout https://lancasteronline.com/goat-path-through-the-years-from-pasture-to-bypass-photos/collection_dd177328-5ca5-11ee-b2e0-eb5b5dfa1ec0.html | 
| Meridian,
                ID Ada Co. United States | E Victory Rd. / S Locust Grove Rd. (43.57574, -116.37461) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2023 | https://www.youtube.com/watch?v=ONrQ1FFqSR8. | 
| Warren,
                PA Warren Co. United States | US 6 Business (Pennsylvania Ave. W) / US 62 (Market St.) / US 62-US 6 Business (Pennsylvania Ave. W) / Market St. / Water St. (41.84381, -79.14495) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | Water Street is one-way exit. https://radio.wpsu.org/2023-09-27/penndot-roundabouts-warren-construction. | 
| Bowling Green,
                OH Wood Co. United States | SR 64 (E Wooster St.) / Campbell Hill Rd. / Alumni Dr. (41.37449, -83.62357) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | https://bgindependentmedia.org/another-learning-curve-in-bg-this-one-a-multi-lane-roundabout/ | 
| Brevard,
                NC Transylvania Co. United States | US 64-US 276 (Asheville Hwy.) / Rustling Woods Dr. (35.26900, -82.71022) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 3 Approaches 0 Driveways 53.3400 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | Year Completed estimated (2021-2023). | 
| Grand Rapids,
                MN Itasca Co. United States | River Rd. / SE 7th Ave. (Airport Rd.) (47.22915, -93.51777) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | |
| Eagan,
                MN Dakota Co. United States | Cliff Rd. / Dodd Rd. (44.79015, -93.11968) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.co.dakota.mn.us/Transportation/CurrentConstruction/CliffRoad/Pages/default.aspx | 
| Henderson,
                NV Clark Co. United States | E Galleria Dr. / Grand Cadence Dr. (36.07216, -114.98844) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2023 | |
| Milton Township,
                MI Cass Co. United States | Redfield Rd. / Gumwood Rd. (41.76808, -86.18377) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | Opened October 5, 2023. https://www.leaderpub.com/2023/10/05/after-13-years-of-discussion-roundabout-officially-opens-in-milton-township/. | 
| Grand Island,
                NE Hall Co. United States | N Broadwell Ave. / State St. / Eddy St (40.93841, -98.35889) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | Per news report, project cost around $4 million. https://www.kmvt.com/video/2023/09/29/five-points-roundabout-now-open-grand-island/. https://www.grand-island.com/departments/public-works/engineering/2019-planned-projects/five-points-intersection-improvement-2018-p-2 | 
| Bemidji,
                MN Beltrami Co. United States | Irvine Ave. NW / Anne St. NW (47.50495, -94.88522) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.bemidjipioneer.com/news/local/new-roundabout-at-irvine-avenue-anne-street-intersection-now-open-to-traffic | 
| Dane Town,
                WI Dane Co. United States | STH 113 / CR P (43.25171, -89.51982) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://townofdane.gov/2023/08/20/the-roundabout-at-hwy-113-p-v-is-now-open/ | 
| Elizabethtown,
                KY Hardin Co. United States | Executive Dr. / Commerce Dr. (37.71041, -85.83313) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2023 | https://www.youtube.com/watch?v=wc_yP-bpdug | 
| Nampa,
                ID Canyon Co. United States | Airport Rd. / N Robinson Blvd. (43.58690, -116.49334) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2023 | |
| Grand Island,
                NE Hall Co. United States | N North Rd. / W Faidley Ave. (40.92305, -98.39735) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2023 | https://www.ksnblocal4.com/2023/04/27/progress-grand-island-north-road-construction/ | 
| Clyde,
                MI St. Clair Co. United States | M-136 (North Rd. - Keewahdin Rd.) / North Rd. (43.03759, -82.52593) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | Project cost $1.2 million. https://content.govdelivery.com/accounts/MIDOT/bulletins/35beb0e | 
| London,
                ON Middlesex Canada | Southdale Rd. W / Colonel Talbot Rd. (42.93669, -81.31730) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2023 | https://www.cbc.ca/news/canada/london/new-roundabout-at-colonel-talbot-and-southdale-road-opens-with-1-lane-1.6986818 | 
| James City,
                NC Craven Co. United States | W Grantham Rd. / Pine St. (35.06418, -77.02352) | Roundabout Existing | All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only) | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2023 | Roundabout relocated to be approximately 50 feet from railroad track. Intersection moved approximately 350 feet southwest of the original location. Previous intersection was controlled with stop signs on 3 of the approaches. https://www.witn.com/2023/09/05/james-city-traffic-roundabout-set-open-friday/ | 
| Kasson,
                MN Dodge Co. United States | STH 57 (N Mantorville Ave.) / 16th St. NE (44.04384, -92.74833) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.kttc.com/2023/08/11/kasson-highway-57-renovation-close-completion/ | 
| Kasson,
                MN Dodge Co. United States | STH 57 (Mantorville Rd.) / CSAH 34 (E Veterans Memorial Hwy.) (44.02837, -92.74819) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.kimt.com/news/new-roundabouts-open-to-drivers-in-kasson/article_af81a8d4-3d2e-11ee-9d69-0bdec4451a2a.html | 
| Kasson,
                MN Dodge Co. United States | STH 57 (Mantorville Ave.) / Main St. (44.02953, -92.74820) | Roundabout Existing | All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only) | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2023 | Railroad crossing approximately 50 feet south of roundabout. Removes the last traffic signal in Dodge County. https://www.kimt.com/news/new-roundabouts-open-to-drivers-in-kasson/article_af81a8d4-3d2e-11ee-9d69-0bdec4451a2a.html. | 
| Mancos,
                CO Montezuma Co. United States | Ruins Rd. / (entrance to visitor center) / (service road) (37.33917, -108.41185) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | Entrance to Mesa Verde National Park. Year Completed estimated (2020-2023). Previous control was mix of stop and uncontrolled movements. | 
| Foley,
                MN Benton Co. United States | STH 23 / Penn St. / 8th Ave. (45.66911, -93.90499) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2023 | http://www.dot.state.mn.us/d3/projects/h23foleytomilaca/ | 
| Indianapolis,
                IN Marion Co. United States | Southeastern Ave. / S Rural St. (39.76005, -86.11647) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2023 | Year Completed estimated (2022-2023). https://citybase-cms-prod.s3.amazonaws.com/409ceae3cbb8413497ef98823962c8d0.pdf | 
| Lakeland,
                FL Polk Co. United States | Drane Field Rd. / Don Emerson Dr. (27.99677, -82.01437) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2023 | https://www.lakelandgov.net/news/posts/2022/april/public-notice-roundabout-construction-at-intersection-of-drane-field-road-and-don-emerson-drive-slated-to-start-may-1st/ | 
| Fridley,
                MN Anoka Co. United States | CSAH 35 (Central Ave. NE) / Gardena Ave. NE (45.07499, -93.24202) | Roundabout Existing | All-Way Yield Active Pedestrian Warning (flashing yellow) | 4 Approaches 0 Driveways 37.7952 | Other (At-Grade) Single-Lane | 2023 | https://www.anokacountymn.gov/4109/CSAH-35-and-Gardena-Ave | 
| Scott,
                LA Lafayette Par. United States | SR 93 (Dulles Dr. - Rue du Belier) / Dulles Dr. / Apollo Rd. (30.21059, -92.09177) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 53.3400 | Other (At-Grade) Single-Lane | 2023 | https://www.youtube.com/watch?v=NcfKeJNg9qo | 
| Sylvan Lake,
                AB Division 8 Canada | Hwy 11 (David Thompson Hwy.) / 50 St. / Hwy 781 (52.28232, -114.09704) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | Painted spiral in circulatory roadway. Previous control was stop control on south leg and yield control on north leg. Year Completed estimated (2022-2023). | 
| Sylvan Lake,
                AB Division 8 Canada | Hwy 11 (David Thompson Hwy.) / 60 St. / Range Road 15 (52.28193, -114.12092) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | Painted spirals in circulatory roadway. Year Completed estimated (2022-2023). | 
| Frisco,
                TX Collin Co. United States | Meadow Hill Dr. / Crestview Dr. (33.16281, -96.80749) | Traffic Calming Circle Existing | All-Way Yield None | 3 Approaches 0 Driveways 18.2880 | Other (At-Grade) Single-Lane | 2023 | |
| Frisco,
                TX Collin Co. United States | Meadow Hill Dr. / Highland Ct. / Parkview Cir. (33.16318, -96.80569) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways 18.2880 | Other (At-Grade) Single-Lane | 2023 | |
| Spring Arbor,
                MI Jackson Co. United States | Dearing Rd. / McCain Rd. (42.23292, -84.54088) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | Peanut shaped. https://www.mlive.com/news/jackson/2023/09/it-looks-like-a-peanut-but-its-really-jacksons-newest-roundabout.html. | 
| Conway,
                AR Faulkner Co. United States | College Ave. / Farris Rd. (35.08490, -92.46281) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.youtube.com/watch?v=OR4Z5nASrYw. | 
| Kennewick,
                WA Benton Co. United States | Ridgeline Dr. / US 395 NB Ramps / S Zintel Way (46.17192, -119.19115) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Freeway Ramps (Grade-Separated) Single-Lane | 2023 | https://www.nbcrightnow.com/news/us-395-and-ridgeline-drive-interchange-near-southridge-now-open/article_f08f07aa-e2e2-11ed-a02e-ab286dbac1ad.html | 
| Groton Township,
                OH Erie Co. United States | SR 4 / SR 99 / Skadden Rd. (41.35214, -82.75329) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | Realignment of skewed intersection. https://www.transportation.ohio.gov/projects/projects/110898. https://sanduskyregister.com/news/477684/new-roundabout-opens/. | 
| Sartell,
                MN Stearns Co. United States | CSAH 4 / CSAH 133 (45.60781, -94.26067) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.stearnscountymn.gov/1596/CSAH-4CSAH-133-Roundabout | 
| Crosby,
                MN Crow Wing Co. United States | STH 6-STH 210 / CSAH 31 / CSAH 135 (46.48524, -93.93665) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 51.8160 | Other (At-Grade) Single-Lane | 2023 | Elliptical shaped. ICD = 170 ft x 130 ft. https://www.dot.state.mn.us/news/2023/08/18-d3-detourlifted.html. Picture here: https://www.dot.state.mn.us/d3/projects/local/images/h6-210crosbyproject.png. | 
| Carmel,
                IN Hamilton Co. United States | E Main St. / Lexington Blvd. / (entrance to Carmel High School) (39.97843, -86.11848) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://content.govdelivery.com/accounts/INCARMEL/bulletins/3716f15 | 
| Greenwood,
                IN Johnson Co. United States | W Stones Crossing Rd. / Saddle Club Rd. (39.57708, -86.17769) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.tiktok.com/@rayraysellsindy/video/7260938186984148266 | 
| La Crosse,
                WI La Crosse Co. United States | US 14-US 61 (South Ave.) / Ward Ave. / East Ave. S (43.78321, -91.22927) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2023 | https://lacrossetribune.com/news/local/new-south-avenue-roundabouts-open-as-17m-reconstruction-project-wraps-up-in-la-crosse/article_9285b35e-87d1-11ee-82a8-4b70d01b1787.html | 
| La Crosse,
                WI La Crosse Co. United States | US 14-US 61 (South Ave.) / 16th St. S / Castle Pl. (43.78518, -91.23212) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | 2023 | https://lacrossetribune.com/news/local/new-south-avenue-roundabouts-open-as-17m-reconstruction-project-wraps-up-in-la-crosse/article_9285b35e-87d1-11ee-82a8-4b70d01b1787.html | 
| La Crosse,
                WI La Crosse Co. United States | US 14-US 61 (South Ave.) / West Ave. / Weston St. (43.79077, -91.24001) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | 2023 | https://lacrossetribune.com/news/local/new-south-avenue-roundabouts-open-as-17m-reconstruction-project-wraps-up-in-la-crosse/article_9285b35e-87d1-11ee-82a8-4b70d01b1787.html | 
| Weedpatch,
                CA Kern Co. United States | SR 184 (Weedpatch Hwy.) / Sunset Blvd. (35.22330, -118.91449) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2023 | https://bakersfieldnow.com/news/local/roundabouts-on-hwy-184-bring-safety-to-students-farmworkers | 
| Colwood,
                BC Capital Canada | Latoria Rd. / Veterans Memorial Pkwy. / Medalist Ave. (48.40853, -123.50873) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Unknown | 2023 | https://www.colwood.ca/news-events/news/2023-12-15-000000/now-open-new-roundabout-latoria-road-and-veterans-memorial | 
| New Town,
                ND Mountrail Co. United States | ND 23 / ND 8 (47.97788, -102.34376) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 60.9600 | Other (At-Grade) Single-Lane | 2023 | |
| Mandaree,
                ND McKenzie Co. United States | ND 22 / ND 73 (47.77889, -102.71784) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 51.8160 | Other (At-Grade) Single-Lane | 2023 | |
| Kearney,
                MO Clay Co. United States | W 19th St. / Watson Dr. (39.35316, -94.37542) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | Designed for future expansion to multilane. https://www.modot.org/interstate-35-interchange-improvements-clay | 
| Kearney,
                MO Clay Co. United States | W 19th St. / Sam Barr Dr. (future) (39.35391, -94.38445) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | North leg (Sam Barr Dr.) stubbed on opening in 2023. https://www.modot.org/interstate-35-interchange-improvements-clay | 
| Kearney,
                MO Clay Co. United States | Nation Rd. / W 19th St. / NE 144th St. (39.35350, -94.38891) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.modot.org/interstate-35-interchange-improvements-clay | 
| Santa Fe,
                NM Santa Fe Co. United States | Richards Ave. / Avenida del Sur (35.59883, -106.00177) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.santafenewmexican.com/news/local_news/richards-avenue-roundabout-in-rancho-viejo-to-open-friday/article_f5e83866-2671-11ee-95d5-7f933f0abaa5.html | 
| Santa Fe,
                NM Santa Fe Co. United States | Richards Ave. / Dinosaur Trl. / Rabbit Rd. (35.61898, -106.00046) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.santafecountynm.gov/news/detail/richards-avenue-at-dinosaur-trail-reopens-ahead-of-schedule | 
| Prairieville,
                LA Ascension Par. United States | SR 929 / Parker Rd. (30.31358, -90.93913) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.weeklycitizen.com/story/news/local/2023/11/22/roundabout-near-new-prairieville-high-school-opens-to-traffic-ascension-parish-officials/71682751007/ | 
| Essa Township,
                ON Simcoe Canada | CR 21 / CR 56 (44.25352, -79.79946) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2023 | https://barrie.ctvnews.ca/simcoe-county-opens-new-roundabout-in-essa-township-1.6691867 | 
| Springwater,
                ON Simcoe Canada | Wilson Dr. / Carson Rd. / Seadon Rd. (44.41593, -79.75453) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2023 | https://www.simcoe.com/news/growth-is-coming-wilson-drive-roundabout-opens-north-of-barrie/article_3e5d1463-0a87-51e4-a5ca-96ced0df7c93.html | 
| Sylvania,
                OH Lucas Co. United States | Brint Rd. / Centennial Rd. (41.70259, -83.74328) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.lucascountyengineer.org/brint--centennial-roundabout.html | 
| Jefferson Township,
                OH Franklin Co. United States | Reynoldsburg New Albany Rd. / Havens Rd. (40.02985, -82.81429) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | https://www.facebook.com/groups/dullmensclub/posts/1361459861177218/ | 
| Grand Junction,
                CO Mesa Co. United States | Main St. / N 13th St. / S 13th St. (39.06731, -108.55072) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2023 | https://www.gjsentinel.com/news/western_colorado/mini-roundabout-installed-at-13th-and-main/article_bbcc8188-a4fb-11ee-bc44-b755269e8d08.html | 
| Rubonia,
                FL Manatee Co. United States | 8th Ave. E / (unknown) (27.51604, -82.55859) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2023 | |
| Saint Lucie West,
                FL St. Lucie Co. United States | Tradition Pkwy. / (unknown) (27.27607, -80.47061) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Single-Lane | 2023 | |
| Palm Bay,
                FL Brevard Co. United States | St. Johns Heritage Pkwy. SE / Mara Loma Blvd. SE (27.89617, -80.63120) | Roundabout Existing | All-Way Yield Unknown | 2 Approaches 0 Driveways 43.2813 | Other (At-Grade) Single-Lane | 2023 | |
| San Sebastian Farms,
                FL Brevard Co. United States | Mara Loma Blvd. SE / (unknown) (27.90438, -80.63981) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 42.6717 | Other (At-Grade) Single-Lane | 2023 | |
| Gainesville,
                GA Hall Co. United States | Prior St. NE / Glenwood Dr. / Memorial Dr. (34.30989, -83.82407) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.gainesvilletimes.com/news/transportation/where-to-find-gainesvilles-new-roundabout/ | 
| Liberty Hill,
                TX Williamson Co. United States | Loop 332 / CR 279 / Munro St. (30.66338, -97.92119) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | Munro St is exit only. https://www.facebook.com/CityofLibertyHill/videos/roundabout/1258995458128112/ | 
| Crosslake,
                MN Crow Wing Co. United States | CSAH 3 / CSAH 11 (46.61705, -94.13182) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2023 | https://www.facebook.com/photo/?fbid=747532257374234&set=a.506101878183941 | 
| Maumee,
                OH Lucas Co. United States | Gibbs St. / E Indiana Ave. (41.56754, -83.65429) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 22.8600 | Other (At-Grade) Single-Lane | 2023 | https://www.wtol.com/article/traffic/gibbst-street-roundabout-reopened-indiana-avenue-maumee-construction-traffic-local-news-ohio/512-75b4cf3f-e968-4457-9181-ecc388ae8535 |