| 
                City, 
                State County Country  | 
            
                Intersection (Lat, Lng)  | 
            
                Type Status  | 
            Control Type / Other Control Type | Approaches / Driveways / ICD (m) | 
                Functional Class /  LaneType  | 
            Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 
                Edmonton,
                AB Division 11 Canada  | 
            
                92nd Ave. NW / Secord Blvd. NW (53.52657, -113.70582)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 50.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | Year Completed estimated (2016-2020). | 
| 
                Edmonton,
                AB Division 11 Canada  | 
            
                92nd Ave. NW / 218th St. NW (53.52741, -113.69339)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 50.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2017 | Year Completed estimated (2017-2020). | 
| 
                Edmonton,
                AB Division 11 Canada  | 
            
                92nd Ave. NW / (unknown) (53.52650, -113.70143)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 45.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2017 | Year Completed estimated (2017-2019). | 
| 
                Edmonton,
                AB Division 11 Canada  | 
            
                Glastonbury Blvd. NW / Granville Dr. NW (53.50464, -113.68570)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 32.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | Year Completed estimated (2017-2020). | 
| 
                Edmonton,
                AB Division 11 Canada  | 
            
                Terwillegar Blvd. NW / Towne Centre Blvd. (53.44467, -113.57784)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | Year Completed estimated (2000-2004). | 
| 
                Langford,
                BC Capital Canada  | 
            
                Millstream Rd. / Bear Mountain Pkwy. (48.47140, -123.50526)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2022 | |
| 
                Everett,
                WA Snohomish Co. United States  | 
            
                Riverfront Blvd. / 29th Ave. SE / 44th St. SE (47.95950, -122.19112)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 24.3840  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | |
| 
                Arlington,
                WA Snohomish Co. United States  | 
            
                236th St. NE / 19th Ave. NE (48.20959, -122.20491)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 44.1960  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | https://www.236safetyimprovements.org/project-updates | 
| 
                St.-Étienne,
                Auvergne-Rhône-Alpes Loire France  | 
            
                Place Paul-Louis Courier (45.40953, 4.38702)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                7 Approaches 0 Driveways  | 
            
                Other (At-Grade) Unknown  |   
            Trams through central island. | |
| 
                La Ricamarie,
                Auvergne-Rhône-Alpes Loire France  | 
            
                Giratoire du Montcel: D3088 / Rue Jean Moulin (45.41269, 4.37259)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 45.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                La Ricamarie,
                Auvergne-Rhône-Alpes Loire France  | 
            
                Rue Jean Moulin / D201 SB Ramps (45.41473, 4.37340)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 45.0000  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            ||
| 
                La Ricamarie,
                Auvergne-Rhône-Alpes Loire France  | 
            
                D3088 / Rue des Cytises (45.40995, 4.36446)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 48.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                La Ricamarie,
                Auvergne-Rhône-Alpes Loire France  | 
            
                Giratoire Saint-Pierre: D3088 / Rue Jean-Pierre Blachier (45.40503, 4.35636)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 58.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Canton of Le Chambon-Feugerolles,
                Auvergne-Rhône-Alpes Loire France  | 
            
                Giratoire Marseille: D3088 / Rue des Combes (45.40350, 4.35046)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 58.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Canton of Le Chambon-Feugerolles,
                Auvergne-Rhône-Alpes Loire France  | 
            
                Giratoire du Marais: D88 / D3088 / Rue Maxime Gorki (45.39920, 4.34445)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways 75.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Canton of Le Chambon-Feugerolles,
                Auvergne-Rhône-Alpes Loire France  | 
            
                Rue de l'Europe / Rue Jean Monnet (45.39593, 4.33334)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 47.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Princeton,
                NJ Mercer Co. United States  | 
            
                Rosedale Rd. / General Johnson Dr. (40.34571, -74.68801)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2022 | https://planetprinceton.com/2022/08/25/rosedale-road-roundabout-project-now-complete/ | 
| 
                Westfield,
                IN Hamilton Co. United States  | 
            
                W 171st St. / Eagletown Rd. (40.03649, -86.19331)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | Opened March 2023. | 
| 
                Weddington,
                NC Union Co. United States  | 
            
                Weddington-Matthews Rd. (SR 1344) / Tilley Morris Rd. (SR 1345) / (school access) (35.05645, -80.73426)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2022 | https://www.constructionjournal.com/projects/details/9adae8f3933146738feedddda9e51146.html | 
| 
                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 | 
| 
                Billings,
                MT Yellowstone Co. United States  | 
            
                Five Mile Rd. / Mary St. / (Billings Bypass) (45.84863, -108.42492)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 54.8640  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | https://www.yourbigsky.com/local-news-2/billings-bypass-project-roundabout-opening-on-november-24/ | 
| 
                Cleves,
                OH Hamilton Co. United States  | 
            
                Cooper Ave. / (high school parking) (39.16904, -84.75329)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2016 | Painted splitter island on south leg. | 
| 
                Cambridge,
                ON Waterloo Canada  | 
            
                Blenheim Rd. / Bismark Dr. (43.36041, -80.34133)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.cambridgetoday.ca/local-news/citys-newest-roundabout-unique-to-cambridge-west-development-5511610 | 
| 
                Deptford,
                NJ Gloucester Co. United States  | 
            
                Salina Rd. / S College Dr. (39.77645, -75.12438)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://42freeway.com/roads/salina-road-roundabout-at-rowan-college-completed-traffic-signal-at-delsea-is-coming/ | 
| 
                Roebling,
                NJ Burlington Co. United States  | 
            
                Cedar Ln. / Railroad Ave. (40.10521, -74.79512)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 42.6720  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | Previous control: Triangular intersection with yield signs. https://www.burlingtoncountytimes.com/story/news/2017/08/27/no-more-waiting-road-improvements/17642282007/ | 
| 
                Cinnaminson,
                NJ Burlington Co. United States  | 
            
                Cinnaminson Ave. / Calhoun St. (39.98910, -75.01095)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 41.1480  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2008 | Year Completed estimated (2007-2008). | 
| 
                Cinnaminson,
                NJ Burlington Co. United States  | 
            
                Branch Pike / Burlington Pike (39.99064, -75.00752)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 32.0040  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Inside shopping center. Year Completed estimated (2007-2008). | 
| 
                Cinnaminson,
                NJ Burlington Co. United States  | 
            
                Riverton Rd. / Branch Pike / Parry Rd. (39.98818, -74.98070)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 35.0520  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | Year Completed estimated (2016-2017). | 
| 
                Harrisburg,
                PA Dauphin Co. United States  | 
            
                Derry St. / Mulberry St. (40.26312, -76.86948)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2022 | https://theburgnews.com/news/project-to-make-harrisburgs-mulder-square-safer-greener-nears-completion | 
| 
                Brayton,
                IA Cass Co. United States  | 
            
                710th St. / 350th St.  (41.50440, -94.83505)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            Cottonwood tree in center of intersection. On Audubon County-Cass County Line. https://www.roadsideamerica.com/tip/8830 | |
| 
                Le Boulou,
                Occitanie Pyrénées-Orientales France  | 
            
                D115 / A9-E15 Ramps / El place (42.52147, 2.81713)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)  |   
            ||
| 
                Saint-Jean-Pla-de-Corts,
                Occitanie Pyrénées-Orientales France  | 
            
                Rond-Point de Saint-Sébastien: D115 / D13 / Rue Résidences du Soleil (42.51471, 2.78701)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Saint-Jean-Pla-de-Corts,
                Occitanie Pyrénées-Orientales France  | 
            
                D115 / D900 (42.52064, 2.80619)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            ||
| 
                Le Boulou,
                Occitanie Pyrénées-Orientales France  | 
            
                Rond-Point de l'Ordre National du Mérite: D115 / D618 / Boulevard du Maréchal Foch / Zone de l'Autoport / Route de Céret (42.52102, 2.82225)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                6 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            ||
| 
                Saint-Jean-Pla-de-Corts,
                Occitanie Pyrénées-Orientales France  | 
            
                D900 / (unknown) (42.52540, 2.80615)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            ||
| 
                Saint-Jean-Pla-de-Corts,
                Occitanie Pyrénées-Orientales France  | 
            
                D13 / Rue de la Poste / Rue de l'Ancienne Poste (42.51149, 2.79007)  | 
            
                Other Existing  | 
            
                Other Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Oakton,
                VA Fairfax Co. United States  | 
            
                Nutley St. SW / I-66 WB Exit Ramp (38.87982, -77.26743)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)  |   
            2023 | Replaces full cloverleaf interchange. https://outside.transform66.org/about_the_project/project_sections/nutley.asp | 
| 
                Oakton,
                VA Fairfax Co. United States  | 
            
                Nutley St. SW / I-66 EB Exit Ramp (38.87714, -77.26629)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)  |   
            2023 | Replaced full cloverleaf interchange. https://outside.transform66.org/about_the_project/project_sections/nutley.asp | 
| 
                Fairfax,
                VA Fairfax Co. United States  | 
            
                Patriot Cir. / Mason Pond Dr. (38.82981, -77.31152)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.6720  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | |
| 
                Oakton,
                VA Fairfax Co. United States  | 
            
                Saintsbury Dr. / (transit center parking lot) (38.87667, -77.26993)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 35.0520  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | Serves Metro station. Right-turn-only lanes on east and west legs. South leg stubbed. Year Completed estimated (2012-2014). | 
| 
                Oakton,
                VA Fairfax Co. United States  | 
            
                Saintsbury Dr. / (transit center parking garage) (38.87600, -77.27317)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | Serves Metro station. Right-turn-only lanes on northeast and southwest legs. Southeast leg stubbed. Year Completed estimated (2012-2014). | 
| 
                Cedar Rapids,
                IA Linn Co. United States  | 
            
                16th Ave. SE / 5th St. SE (41.97092, -91.65498)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 33.5280  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | Year Completed estimated (2017-2019). | 
| 
                Cabocan,
                Sal Nossa Senhora Das Dores Cape Verde  | 
            
                EN1-SL-01 / (unknown) (16.60403, -22.91096)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            ||
| 
                (unknown),
                Sal Nossa Senhora Das Dores Cape Verde  | 
            
                (unknown) / (unknown) (16.61542, -22.92381)  | 
            
                Unknown Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Palha Verde,
                Sal Nossa Senhora Das Dores Cape Verde  | 
            
                EN1-SL-01 (16.62934, -22.91696)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                2 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            ||
| 
                Murdeira,
                Sal Nossa Senhora Das Dores Cape Verde  | 
            
                EN1-SL-01 / (unknown) (16.66781, -22.93239)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                2 Approaches 1 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            ||
| 
                Murdeira,
                Sal Nossa Senhora Das Dores Cape Verde  | 
            
                EN1-SL-01 / (unknown) (16.67908, -22.93371)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            ||
| 
                Cabocan,
                Sal Nossa Senhora Das Dores Cape Verde  | 
            
                EN1-SL-01 / (unknown) (16.61556, -22.91791)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 1 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            ||
| 
                Ribeira Funda,
                Sal Nossa Senhora Das Dores Cape Verde  | 
            
                EN1-SL-01 (16.70636, -22.93886)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                2 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            ||
| 
                Espargos,
                Sal Nossa Senhora Das Dores Cape Verde  | 
            
                EN1-SL-01 / (airport entrance) (16.73751, -22.94333)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            ||
| 
                Espargos,
                Sal Nossa Senhora Das Dores Cape Verde  | 
            
                EN1-SL-01 / EN3-SL-02 (16.74832, -22.94418)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            ||
| 
                Middletown,
                DE New Castle Co. United States  | 
            
                Brick Mill Rd. / Dove Run Centre Dr. (39.45413, -75.68672)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 24.3840  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2022 | |
| 
                Baton Rouge,
                LA East Baton Rouge Par. United States  | 
            
                The Grove Blvd. / (parking) (30.38708, -91.07573)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | |
| 
                Denham Springs,
                LA Livingston Par. United States  | 
            
                Lockhart Rd. / Dunn Rd. (30.50500, -90.92494)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 35.0520  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | Year Completed estimated (2019-2021). | 
| 
                Covington,
                LA St. Tammany Par. United States  | 
            
                Ochsner Blvd. / S Ochsner Blvd. (30.45565, -90.15060)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Year Completed estimated (2011-2012). South leg added 2019-2022. | 
| 
                Covington,
                LA St. Tammany Par. United States  | 
            
                River Chase Dr. / Continental Dr. (30.43874, -90.12867)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 41.1480  | 
            
                Other (At-Grade) Single-Lane  |   
            2014 | Year Completed estimated (2013-2014). Southwest leg stubbed. | 
| 
                Snellville,
                GA Gwinnett Co. United States  | 
            
                Wisteria Dr. / Clower St. (33.85952, -84.01452)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | |
| 
                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). | 
| 
                Jenks,
                OK Tulsa Co. United States  | 
            
                S Aquarium Dr. / S 7th St. / Aquarium Dr. / E 101st St. (36.01776, -95.96138)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 51.8160  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | TWSC intersection relocated to east. Year Completed estimated (2016-2017). | 
| 
                Tulsa,
                OK Tulsa Co. United States  | 
            
                W 5th St. / S Main St. (36.15147, -95.99006)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                West Dundee,
                IL Kane Co. United States  | 
            
                Millbrook Dr. / (unknown) / (parking) (42.14551, -88.34157)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 32.0040  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | Year Completed estimated (2013-2015). | 
| 
                Malta,
                NY Saratoga Co. United States  | 
            
                Stonebreak Rd. / Luther Forest Blvd. (42.96551, -73.75795)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Add-lane right-turn bypass lane on southeast leg. Year Completed estimated (2011-2013). Southeast leg added 2015-2018. | 
| 
                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). | 
| 
                Cohoes,
                NY Albany Co. United States  | 
            
                Preston Dr. / Stacey Ct. (42.77582, -73.74557)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2014 | Year Completed estimated (2013-2015). | 
| 
                Whitestown,
                IN Boone Co. United States  | 
            
                S Main St. / Albert S White Dr. / E 400 S (39.98263, -86.34596)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2022 | https://www.youtube.com/watch?v=34EKqFKijoI | 
| 
                Winston-Salem,
                NC Forsyth Co. United States  | 
            
                Germanton Rd. (NC 8) / Old Hollow Rd. (NC 66) (36.19481, -80.25493)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 54.8640  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2022 | |
| 
                Winston-Salem,
                NC Forsyth Co. United States  | 
            
                Germanton Rd. (NC 8) / Winston-Salem Northern Beltway (NC 74) EB Ramps (36.19637, -80.25492)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 54.8640  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)  |   
            2021 | Opened in 2021 temporarily as single lane. Converted to 2x1 in 2022. https://malmeroads.net/i7374nc/i74seg4.html | 
| 
                Winston-Salem,
                NC Forsyth Co. United States  | 
            
                Germanton Rd. (NC 8) / Winston-Salem Northern Beltway (NC 74) WB Ramps (36.19956, -80.25396)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 54.8640  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)  |   
            2022 | https://malmeroads.net/i7374nc/i74seg4.html | 
| 
                Winston-Salem,
                NC Forsyth Co. United States  | 
            
                Baux Mountain Rd. / Winston-Salem Northern Beltway (NC 74) WB Ramps (36.18421, -80.22286)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 39.6240  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2022 | https://malmeroads.net/i7374nc/i74seg4.html | 
| 
                Winston-Salem,
                NC Forsyth Co. United States  | 
            
                Baux Mountain Rd. / Winston-Salem Northern Beltway (NC 74) EB Ramps (36.18202, -80.22303)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 39.6240  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2022 | Signed as NC 74 in 2023; will change to to I-74 when beltway completed in 2026. https://malmeroads.net/i7374nc/i74seg4.html | 
| 
                Poeldijk,
                South Holland Westland Netherlands  | 
            
                N211-E30 / Van Elswijkbaan / Paul Captijnlaan (52.03205, 4.22502)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Poeldijk,
                South Holland Westland Netherlands  | 
            
                Paul Captijnlaan / Verburghlaan / Arckelweg (52.02865, 4.23244)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Honselersdijk,
                South Holland Westland Netherlands  | 
            
                N213 / Bosweg / Boswoning (52.00587, 4.21178)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            Turbo-roundabout. | |
| 
                Naaldwijk,
                South Holland Westland Netherlands  | 
            
                Grote Woerdlaan / Bosweg (52.00298, 4.20665)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Naaldwijk,
                South Holland Westland Netherlands  | 
            
                Oude Woerdlaan / Schiereiland / (parking) (52.00153, 4.20701)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Naaldwijk,
                South Holland Westland Netherlands  | 
            
                Verspycklaan / Grote Woerdlaan (51.99810, 4.21039)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Naaldwijk,
                South Holland Westland Netherlands  | 
            
                Van der Doortogestraat / Verdilaan / Kleine Woerdlaan (51.99657, 4.20736)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Naaldwijk,
                South Holland Westland Netherlands  | 
            
                Middel Broekweg / Pijle Tuinenweg / Laan van de Glazen Stad (51.99116, 4.21814)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Naaldwijk,
                South Holland Westland Netherlands  | 
            
                Kruisbroekweg / Secretaris Verhoeffweg / Zuidweg (51.98881, 4.20662)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Naaldwijk,
                South Holland Westland Netherlands  | 
            
                N467 (Galgeweg) / Kruisbroekweg / Vierschaar (51.98757, 4.19986)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                s-Gravenzande,
                South Holland Westland Netherlands  | 
            
                N467 (Naaldwijkseweg) / Dijckerwaal / Heenweg (51.98856, 4.18439)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                s-Gravenzande,
                South Holland Westland Netherlands  | 
            
                N467 (Naaldwijkseweg) / Koningin Julianweg / Naaldwijkseweg (51.99220, 4.16858)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                s-Gravenzande,
                South Holland Westland Netherlands  | 
            
                N220-E25 (Maasdijk) / N467 (51.98732, 4.16297)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                s-Gravenzande,
                South Holland Westland Netherlands  | 
            
                N220-E25 (Maasdijk) / Laan van de Heilige Lambertus (51.97808, 4.18599)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Maasdijk,
                South Holland Westland Netherlands  | 
            
                Honderdlaan / Blauwhek (51.96816, 4.21143)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Brownsburg,
                IN Hendricks Co. United States  | 
            
                S Green St. / Airport Rd. (39.82142, -86.40107)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2022 | https://twitter.com/BrownsburgIN/status/1552378297249677312 | 
| 
                Annemasse,
                Auvergne-Rhône-Alpes Haute-Savoie France  | 
            
                D2 / D46 (46.18647, 6.22208)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Gaillard,
                Auvergne-Rhône-Alpes Haute-Savoie France  | 
            
                D46 / Rue de l'Industrie (46.18230, 6.21508)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Gaillard,
                Auvergne-Rhône-Alpes Haute-Savoie France  | 
            
                D149 (Rue des Vignes-Rue du Chateau d'Eau) / Rue de l'Industrie / Cours de la Republique (46.18381, 6.21124)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 1 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Gaillard,
                Auvergne-Rhône-Alpes Haute-Savoie France  | 
            
                D149 (Rue du Château d'Eau - Rue du Martinet) / Rue de la Paix / Rue du Crest de Vaulx (46.18259, 6.20564)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Gaillard,
                Auvergne-Rhône-Alpes Haute-Savoie France  | 
            
                D149 / Rue du Lieutenant Yvan Genot (46.18354, 6.19539)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 25.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            On France-Switzerland border. | |
| 
                Thônex,
                Geneva Geneva Switzerland  | 
            
                Avenue de Thonex / Chemin des Cyprès (46.18648, 6.19655)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Gaillard,
                Auvergne-Rhône-Alpes Haute-Savoie France  | 
            
                Rue René Cassin / Rue René Cassin / (parking) (46.17990, 6.21525)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 1 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Vétraz-Monthoux,
                Auvergne-Rhône-Alpes Haute-Savoie France  | 
            
                D1206 / Chemin des Trois Noyers / Chemin de la Loex (46.17940, 6.24488)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            Reduced from 2x2 to 2x1 in 2016-2018. | |
| 
                Annemasse,
                Auvergne-Rhône-Alpes Haute-Savoie France  | 
            
                Place du Maréchal de Lattre de Tassigny: D1206 / Avenue du Léman (46.18267, 6.24620)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            Transit center has direct access to and from circulatory roadway. | |
| 
                Annemasse,
                Auvergne-Rhône-Alpes Haute-Savoie France  | 
            
                Avenue de Verdun / Avenue de Leman (46.18286, 6.24087)  | 
            
                Signalized Roundabout/Circle Existing  | 
            
                All-Way Yield Other  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            Median-running bus-only lane on north leg can make left turn at roundabout using signal-controlled bus-only lane through central island. | |
| 
                Annemasse,
                Auvergne-Rhône-Alpes Haute-Savoie France  | 
            
                Giratoire du Beulet (46.18973, 6.24949)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            Reduced from 2x2 to single-lane in 2016-2018. | |
| 
                Annemasse,
                Auvergne-Rhône-Alpes Haute-Savoie France  | 
            
                Route de la Colline / Route de Livron (46.19029, 6.25094)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 1 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Annemasse,
                Auvergne-Rhône-Alpes Haute-Savoie France  | 
            
                D907 (Route de Taninges) / D1206 (Route de Thonon) Ramps / Rue du 18 Aout 1944 / Route de Livron (46.19144, 6.25080)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                6 Approaches 0 Driveways  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            ||
| 
                Annemasse,
                Auvergne-Rhône-Alpes Haute-Savoie France  | 
            
                D1206 (Route de Thonon) / Rue Clement Ader (46.19455, 6.25880)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |