| 
                City, 
                State County Country  | 
            
                Intersection (Lat, Lng)  | 
            
                Type Status  | 
            Control Type / Other Control Type | Approaches / Driveways / ICD (m) | 
                Functional Class /  LaneType  | 
            Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 
                West Jordan,
                UT Salt Lake Co. United States  | 
            
                5600 W / Highlands Loop Rd. (40.61263, -112.02437)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 40.7992  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2014 | ICD estimated from Google Maps linework. | 
| 
                Ivins,
                UT Washington Co. United States  | 
            
                Snow Canyon Pkwy. / Snow Canyon Dr. / S Docena Dr. (37.16869, -113.65365)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 35.2134  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Hilvarenbeek,
                North Brabant Hilvarenbeek Netherlands  | 
            
                De Romein (N269 [Provincialeweg] / Tilburgseweg) (51.50287, 5.13371)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 38.6589  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            Turbo roundabout. ICD estimated from Google Maps linework. | |
| 
                Reims,
                Grand Est Marne France  | 
            
                Place du Souvenir Français: E46-N51 (Route de Witry) / Boulevard Gay Lussac / Boulevard Marcelin Berthelot (49.26895, 4.07029)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 82.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Trier,
                Rhineland-Palatinate Treves Germany  | 
            
                Südallee / Spitzmühle / Olewiger Straße / Weimarer Allee (49.74861, 6.64300)  | 
            
                Signalized Roundabout/Circle Existing  | 
            
                Signal Unknown  | 
            
                4 Approaches 0 Driveways 84.1160  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Luxembourg,
                Luxembourg Luxembourg Luxembourg  | 
            
                E29-N2 / CR234B / Rue de Luxembourg (49.61358, 6.20011)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 82.0284  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Park City,
                UT Summit Co. United States  | 
            
                Homestead Rd. / Kilby Rd. / I-80 EB Off-ramp (40.75223, -111.57247)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 88.6656  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            2019 | https://www.deseret.com/utah/2019/11/26/20983915/around-and-around-new-roundabouts-at-i-80-jeremy-ranch-interchange-now-open ICD estimated from Google Maps linework. | 
| 
                Park City,
                UT Summit Co. United States  | 
            
                N Landmark Dr. / W Ute Blvd. (40.72444, -111.54747)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 35.3000  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Park City,
                UT Summit Co. United States  | 
            
                Homestead Rd. / Rasmussen Rd. / I-80 WB Ramps (40.75488, -111.57172)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 83.2338  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            2019 | https://www.deseret.com/utah/2019/11/26/20983915/around-and-around-new-roundabouts-at-i-80-jeremy-ranch-interchange-now-open ICD estimated from Google Maps linework. | 
| 
                Morrisville,
                NC Wake Co. United States  | 
            
                Town Hall Dr. / Carolina St. (35.82423, -78.83319)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 49.3874  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2019 | https://www.townofmorrisville.org/residents/current-projects/carolina-street-extension ICD estimated from Google Maps linework. | 
| 
                Papendrecht,
                South Holland Papendrecht Netherlands  | 
            
                Burgemeester Keijzerweg / N3 SB Ramps (51.83114, 4.70584)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 38.3798  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            Turbo roundabout. ICD estimated from Google Maps linework. | |
| 
                Papendrecht,
                South Holland Papendrecht Netherlands  | 
            
                Burgemeester Keijzerweg / N3 NB Ramps (51.83073, 4.70717)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 39.1182  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            Turbo roundabout. ICD estimated from Google Maps linework. | |
| 
                Mankato,
                MN Blue Earth Co. United States  | 
            
                Madison Ave. / Haefner Dr. (44.16683, -93.94611)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 47.1190  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2019 | Opened to traffic September 13, 2019. https://www.keyc.com/2019/09/13/new-roundabout-madison-avenue-haefner-drive/ ICD estimated from Google Maps linework. | 
| 
                Diest,
                Flanders Vlaams Brabant Belgium  | 
            
                N2 (Halensebaan) / Industriepark (50.96527, 5.07857)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 45.1307  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            Grade-separated bicycle path below center of roundabout. ICD estimated from Google Maps linework. | |
| 
                Halen,
                Flanders Limburg Belgium  | 
            
                N2 (Staatsbaan) / Rozedelstraat / E314 EB Ramps (50.96127, 5.08419)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 41.3733  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                West Valley City,
                UT Salt Lake Co. United States  | 
            
                Lake Park Blvd. / S 5370 W (40.71239, -112.01958)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 45.2647  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2013 | ICD estimated from Google Maps linework. | 
| 
                Collingwood,
                ON Simcoe Canada  | 
            
                Poplar Sideroad / High St. (44.47572, -80.22881)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 34.9406  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2011 | ICD estimated from Google Maps linework. | 
| 
                Park City,
                UT Summit Co. United States  | 
            
                W Ute Blvd. / Uintah Way (40.72449, -111.54245)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 37.1103  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| 
                Houma,
                LA Terrebonne Par. United States  | 
            
                Westside Blvd. / Enterprise Dr. (29.60658, -90.76499)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 38.4206  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2016 | http://www.providenceeng.com/projects/terrebonne-parish-roundabout ICD estimated from Google Maps linework. | 
| 
                Clifton Park,
                NY Saratoga Co. United States  | 
            
                Rte 146 / Rte 146A / Vischer Ferry Rd. (42.87020, -73.82034)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 43.7660  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2019 | https://wnyt.com/news/last-phase-of-construction-underway-at-clifton-park-roundabout-route-146-route-146a-vischer-ferry-road/5528433/ ICD estimated from Google Maps linework. | 
| 
                Neenah,
                WI Winnebago Co. United States  | 
            
                Oakridge Rd. / CR CB (44.18512, -88.50515)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 46.2479  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2019 | https://fox11online.com/news/local/new-roundabout-legacy-of-victim-killed-in-town-of-neenah-crash ICD estimated from Google Maps linework. | 
| 
                Valparaiso,
                IN Porter Co. United States  | 
            
                Laporte Ave. / Silhavy Rd. (41.46915, -87.02706)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 43.8513  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2019 | https://www.chicagotribune.com/suburbs/post-tribune/ct-ptb-valpo-roundabout-st-1130-20191129-csayjggqvzgz7cjciclev2mw5q-story.html ICD estimated from Google Maps linework. | 
| 
                Greater Sudbury,
                ON Greater Sudbury Canada  | 
            
                Lasalle Blvd. / (access to Collège Boréal) (46.51937, -80.99588)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 50.1315  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2019 | ICD estimated from Google Maps linework. | 
| 
                Summerside,
                PE Prince Canada  | 
            
                Sherbrooke Rd. (Rte 2) / Granville St. (46.42321, -63.77846)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 43.6339  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2019 | Right-turn bypass lanes on two legs. https://www.msn.com/en-ca/news/canada/roundabout-roundup-progress-report-on-peis-4-new-roundabouts/ar-AAFxxdZ ICD estimated from Google Maps linework. | 
| 
                Charlottetown,
                PE Queens Canada  | 
            
                St Peters Rd. / Northridge Pkwy. / Norwood Rd. (46.27009, -63.11222)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 48.7099  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2019 | https://www.msn.com/en-ca/news/canada/roundabout-roundup-progress-report-on-peis-4-new-roundabouts/ar-AAFxxdZ ICD estimated from Google Maps linework. | 
| 
                Berthoud,
                CO Larimer Co. United States  | 
            
                N Berthoud Pkwy. / Grand Market Ave. / Urban Pl. (40.33801, -105.09346)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 44.6078  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2018 | Year Completed estimated (2018-2019). ICD estimated from Google Maps linework. | 
| 
                Greeley,
                CO Weld Co. United States  | 
            
                20th St. / 83rd Ave. (40.40679, -104.81332)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.7435  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2019 | https://keepgreeleymoving.com/20th-street-improvements/ ICD estimated from Google Maps linework. | 
| 
                Columbia,
                MO Boone Co. United States  | 
            
                Forum Blvd. / Green Meadows Rd. (38.91311, -92.35373)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 22.3034  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2019 | https://www.youtube.com/watch?v=HiB5NQzLK9w. Completed October 2019. ICD estimated from Google Maps linework. | 
| 
                Loveland,
                CO Larimer Co. United States  | 
            
                Boyd Lake Dr. / Kendall Pkwy. / Whitebark Pl. (40.43079, -105.02040)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 41.8191  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2019 | ICD estimated from Google Maps linework. | 
| 
                Prior Lake,
                MN Scott Co. United States  | 
            
                STH 21 (Eagle Creek Ave. SE) / Arcadia Ave. SE (44.71426, -93.42717)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.9488  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2019 | https://www.swnewsmedia.com/prior_lake_american/news/local/construction-crews-pull-out-of-downtown-as-new-prior-lake/article_e6316d4c-6e5f-5c5e-83d6-87a84798cd0f.html ICD estimated from Google Maps linework. | 
| 
                Mesa Grande,
                AZ Maricopa Co. United States  | 
            
                Cubs Way / N Riverview (33.43243, -111.87766)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 43.8553  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2013 | ICD estimated from Google Maps linework. | 
| 
                Blue Ash,
                OH Hamilton Co. United States  | 
            
                Glendale Milford Rd. / Lake Forest Dr. / Summit Pl. (39.25169, -84.38466)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 50.8671  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2019 | ICD estimated from Google Maps linework. | 
| 
                Irvine,
                CA Orange Co. United States  | 
            
                (parking lot) (33.64755, -117.73564)  | 
            
                Other Existing  | 
            
                All-Way Stop Unknown  | 
            
                4 Approaches 0 Driveways 27.8385  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Irvine,
                CA Orange Co. United States  | 
            
                (parking lot) (33.64730, -117.73422)  | 
            
                Other Existing  | 
            
                All-Way Stop Unknown  | 
            
                3 Approaches 0 Driveways 27.8386  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Santa Ana,
                CA Orange Co. United States  | 
            
                Avenue of the Arts / (driveway) (33.69227, -117.88099)  | 
            
                Other Existing  | 
            
                Other None  | 
            
                2 Approaches 1 Driveways 25.8366  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | Yield control on major street, stop control on driveway. Year Completed estimated (2006-2007). ICD estimated from Google Maps linework. | 
| 
                Irvine,
                CA Orange Co. United States  | 
            
                Great Park Blvd. / Skyhawk (33.67019, -117.73276)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 0 Driveways 43.7347  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2017 | ICD estimated from Google Maps linework. | 
| 
                Abbeville,
                Hauts-de-France Somme France  | 
            
                Place du Général de Gaulle (50.10886, 1.83966)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways 58.9789  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Abbeville,
                Hauts-de-France Somme France  | 
            
                Place de Verdun (50.11417, 1.82619)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                6 Approaches 0 Driveways 51.3136  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Toledo,
                OH Lucas Co. United States  | 
            
                N Cove Blvd. / Promedica Pkwy. (41.67276, -83.59272)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 28.5475  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2016 | https://www.toledoblade.com/local/2016/08/19/Traffic-patterns-shift-on-ProMedica-Parkway.html ICD estimated from Google Maps linework. | 
| 
                Toledo,
                OH Lucas Co. United States  | 
            
                Promedica Pkwy. / (hospital access) (41.67423, -83.59308)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 32.1152  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2016 | https://www.toledoblade.com/local/2016/08/19/Traffic-patterns-shift-on-ProMedica-Parkway.html ICD estimated from Google Maps linework. | 
| 
                Irvine,
                CA Orange Co. United States  | 
            
                Ridge Valley / Beacon / Mirth (33.69237, -117.73376)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 55.6480  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2015 | ICD estimated from Google Maps linework. | 
| 
                Colorado Springs,
                CO El Paso Co. United States  | 
            
                Briargate Pkwy. / Wolf Center Dr. (38.97110, -104.72451)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 52.9272  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2017 | ICD estimated from Google Maps linework. | 
| 
                Colorado Springs,
                CO El Paso Co. United States  | 
            
                Briargate Pkwy. / Valemount Dr. (38.97236, -104.72142)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 46.4265  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2017 | ICD estimated from Google Maps linework. | 
| 
                Colorado Springs,
                CO El Paso Co. United States  | 
            
                Briargate Pkwy. / Wolf Lake Dr. (38.97533, -104.71652)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 51.9955  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2017 | Year Completed estimated (2017-2019). ICD estimated from Google Maps linework. | 
| 
                Paradise,
                NL Newfoundland and Labrador Canada  | 
            
                Topsail Rd. / McNamara Dr. / Clearview Heights (47.52766, -52.87295)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 49.1935  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2019 | https://www.paradise.ca/en/live/topsail-road-mcnamara-drive-roundabout.aspx# ICD estimated from Google Maps linework. | 
| 
                Bonn,
                North Rhine-Westphalia Bonn Germany  | 
            
                Potsdamer Platz (50.74297, 7.07777)  | 
            
                Rotary Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways 98.2503  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            Requires lane changing for some movements. ICD estimated from Google Maps linework. | |
| 
                Sherbrooke,
                QC Sherbrooke Canada  | 
            
                Rue James-Quintin / Rue Ida-Métivier / Rue Maximilien-Chagnon (45.44458, -71.86999)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 51.9523  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | Year Completed estimated (2004-2009). ICD estimated from Google Maps linework. | 
| 
                Charlotte,
                NC Mecklenburg Co. United States  | 
            
                Hamilton Rd. / Smith Rd. (35.08600, -80.97638)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 43.9788  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2018 | ICD estimated from Google Maps linework. | 
| 
                Lees Summit,
                MO Jackson Co. United States  | 
            
                SW Longview Rd. / SW Sampson Rd. (38.90564, -94.44194)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 40.8938  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | Year Completed estimated (2006-2007). ICD estimated from Google Maps linework. | 
| 
                Birmingham,
                AL Jefferson Co. United States  | 
            
                Bessemer Rd. / (unknown) (33.49729, -86.87369)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.8144  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2011 | Concentric circulatory roadway striping. Year Completed estimated (2010-2011). ICD estimated from Google Maps linework. | 
| 
                Hanover Township,
                PA Luzerne Co. United States  | 
            
                S Valley Pkwy. / SR 29 WB Ramps (41.20310, -75.95814)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 43.1322  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            2017 | Part of the South Valley Parkway Project. Year Completed estimated (2017-2018). ICD estimated from Google Maps linework. | 
| 
                Greenville,
                SC Greenville Co. United States  | 
            
                Millennium Blvd. / Innovation Dr. / (parking lot) (34.81381, -82.32213)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 62.7557  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2003 | Year Completed estimated (1994-2005). Fourth leg added 2016-2017. ICD estimated from Google Maps linework. | 
| 
                Greenville,
                SC Greenville Co. United States  | 
            
                Millennium Blvd. / Carolina Point Pkwy. (34.81935, -82.31602)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 41.1807  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Greenville,
                SC Greenville Co. United States  | 
            
                Carolina Point Pkwy. / (shopping center) / (apartments) (34.81987, -82.31198)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 43.1414  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Spanish Fork,
                UT Utah Co. United States  | 
            
                S 2550 E St. / E 920 S St. / High Ridge Dr. (40.09766, -111.61209)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.0255  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2017 | https://www.facebook.com/SpanishForkCity/posts/a-new-roundabout-is-about-to-be-constructed-on-2550-e-between-canyon-rd-and-us-6/10154689907980318/. Year Completed estimated (2017-2018). ICD estimated from Google Maps linework. | 
| 
                Vernon Township,
                PA Crawford Co. United States  | 
            
                US 6-US 322 / US 19 / SR 98 (41.62252, -80.20351)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 49.9971  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2019 | https://www.goerie.com/news/20191025/both-lanes-of-new-roundabout-are-open ICD estimated from Google Maps linework. | 
| 
                Johnson City,
                TN Washington Co. United States  | 
            
                Browns Mill Rd. / W Mountain View Rd. (36.36176, -82.40159)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 37.5094  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2017 | https://www.wjhl.com/news/new-johnson-city-roundabout-causing-confusion-for-some-drivers/ ICD estimated from Google Maps linework. | 
| 
                Brigantine,
                NJ Atlantic Co. United States  | 
            
                Brigantine Blvd. / Bayshore Ave. / 34th St. S / (unknown) / (parking lot) (39.39482, -74.38953)  | 
            
                Other Existing  | 
            
                Other None  | 
            
                7 Approaches 0 Driveways 28.6120  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            All entries except Brigantine Blvd controled by stop signs. ICD estimated from Google Maps linework. | |
| 
                Castle Pines,
                CO Douglas Co. United States  | 
            
                Lagae Rd. / Hyland Hills Rd. (39.46753, -104.88126)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 41.4902  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2018 | ICD estimated from Google Maps linework. | 
| 
                Castle Pines,
                CO Douglas Co. United States  | 
            
                Lagae Rd. / Monarch Blvd. (39.46134, -104.87935)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 36.8834  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2018 | ICD estimated from Google Maps linework. | 
| 
                Kokomo,
                IN Howard Co. United States  | 
            
                W Markland Ave. / Park Ave. (40.47630, -86.14763)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.9738  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2017 | https://www.kokomotribune.com/news/local_news/updated-roundabout-at-markland-and-park-open-almost-complete/article_99ddf954-d940-11e7-8f84-b30e25030c35.html ICD estimated from Google Maps linework. | 
| 
                Greenville,
                SC Greenville Co. United States  | 
            
                Verdae Blvd. / Parallel Pkwy. (34.83218, -82.31695)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 48.0366  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2019 | https://www.wyff4.com/article/new-roundabout-opens-on-verdae-boulevard-1562030595/28253909# ICD estimated from Google Maps linework. | 
| 
                Fish Hawk,
                FL Hillsborough Co. United States  | 
            
                Fishhawk Crossing Blvd. / Parkset Dr. / Osprey Ridge Dr. / Churchside Dr. (27.83977, -82.21606)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 71.8144  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Irvine,
                CA Orange Co. United States  | 
            
                Park Plaza / (unknown) (33.67835, -117.83933)  | 
            
                Other Existing  | 
            
                Other Unknown  | 
            
                3 Approaches 0 Driveways 30.8102  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            Stop-controlled on two legs, uncontrolled on third. Concentric circulatory roadway striping. ICD estimated from Google Maps linework. | |
| 
                Irvine,
                CA Orange Co. United States  | 
            
                Ridge Valley / Cadence (33.68492, -117.73941)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 43.7272  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2015 | Year Completed estimated (2014-2015). ICD estimated from Google Maps linework. | 
| 
                Irvine,
                CA Orange Co. United States  | 
            
                Great Park Blvd / Bosque (33.67833, -117.73658)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 46.7122  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2017 | ICD estimated from Google Maps linework. | 
| 
                Orange County Great Park,
                CA Orange Co. United States  | 
            
                Ridge Valley / Pavillion Park (33.69527, -117.72962)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 54.6525  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2013 | ICD estimated from Google Maps linework. | 
| 
                (unincorporated),
                BC Kitimat-Stikine Canada  | 
            
                Trans Canada Hwy (Hwy 16) / Hwy 37 / Lakelse Ave. (54.51163, -128.55788)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 46.4546  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2019 | https://www.terracestandard.com/news/roundabout-opens-in-terrace-at-hwy-16-and-hwy-37/ ICD estimated from Google Maps linework. | 
| 
                Fredericton,
                NB York Canada  | 
            
                Victoria Circle [Smythe St. / Brunswick St. / King St.] (45.96420, -66.65154)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 53.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2019 | https://www.cbc.ca/news/canada/new-brunswick/victoria-traffic-circle-central-mounds-1.5356378. https://www.cbc.ca/news/canada/new-brunswick/roundabout-appreciation-society-traffic-circle-fredericton-1.6305075. | 
| 
                Westfield,
                IN Hamilton Co. United States  | 
            
                W 146th St. / Shelborne Rd. (39.99915, -86.22175)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 51.8160  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2019 | |
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                E 96th St. / Keystone Pkwy. SB Ramps (39.92691, -86.11276)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 40.2990  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            2019 | ICD estimated from Google Maps linework. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                E 96th St. / Keystone Pkwy. NB Ramps (39.92691, -86.11185)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 39.3832  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            2019 | ICD estimated from Google Maps linework. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                E 96th St. / Delegates Row (39.92687, -86.09948)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 1 Driveways 28.3925  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2019 | ICD estimated from Google Maps linework. | 
| 
                Bergschenhoek,
                South Holland Lansingerland Netherlands  | 
            
                N472 / Randweg West (51.98712, 4.48400)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 41.1888  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            Turbo roundabout. ICD estimated from Google Maps linework. | |
| 
                Farmington,
                UT Davis Co. United States  | 
            
                N Station Pkwy. / Crescent Way. / N 850 W / W Union Ave. (40.98527, -111.90704)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 55.8975  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | Located at a commuter rail station. Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| 
                Farmington,
                UT Davis Co. United States  | 
            
                N 1100 W / W Clark Ln. (40.98214, -111.91134)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 46.8840  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2014 | Year Completed estimated (2013-2015). ICD estimated from Google Maps linework. | 
| 
                Frederick,
                MD Frederick Co. United States  | 
            
                Fingerboard Rd. (MD 80) / I-270 SB Ramps (39.32289, -77.35845)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 47.1198  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Nocatee,
                FL St. Johns Co. United States  | 
            
                Crosswater Pkwy. / Preservation Trl. (30.10541, -81.41571)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 55.7938  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | Year Completed estimated (2006-2007). ICD estimated from Google Maps linework. | 
| 
                Pritchardville,
                SC Beaufort Co. United States  | 
            
                Okatie Hwy. / New Riverside Rd. / May River Rd. (32.24165, -80.98113)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 51.5187  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | Right-turn bypass lanes on three legs. Year Completed estimated (2006-2008). ICD estimated from Google Maps linework. | 
| 
                Franklin,
                TN Williamson Co. United States  | 
            
                Franklin Square (Main St. / 3rd Ave.) (35.92521, -86.86895)  | 
            
                Other Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 42.5543  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            Pedestrian access to central island; parking around the outside of the circle; painted splitter islands. ICD estimated from Google Maps linework. | |
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                E 126th St. / Parkside Dr. (39.97151, -86.00031)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.6116  | 
            
                Unknown Multilane (2 Lane, unspecified)  |   
            2019 | Includes newly constructed roadway to the south, so 4 approaches is correct. ICD estimated from Google Maps linework. | 
| 
                Milton,
                ON Halton Canada  | 
            
                Bronte St. / Whitlock Ave. (43.48357, -79.85438)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 37.2626  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2017 | ICD estimated from Google Maps linework. | 
| 
                Milton,
                ON Halton Canada  | 
            
                Bronte St. / Etheridge Ave. (43.47954, -79.84883)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 34.6652  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2017 | ICD estimated from Google Maps linework. | 
| 
                Watford City,
                ND McKenzie Co. United States  | 
            
                Fox Hills Pkwy. N / Wolf Den Pkwy. / (unknown) (47.80297, -103.24223)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.5171  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2016 | Year Completed estimated (2014-2017). ICD estimated from Google Maps linework. | 
| 
                Wildwood,
                MO St. Louis Co. United States  | 
            
                MO 109 / MO 100 WB Ramps / Windsor Meadow Blvd. (38.58501, -90.64241)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.2771  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            2014 | ICD estimated from Google Maps linework. | 
| 
                Wildwood,
                MO St. Louis Co. United States  | 
            
                MO 109 / Pond Grover Loop Rd. (38.59084, -90.64046)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 32.6729  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2014 | Year Completed estimated (2014-2015). ICD estimated from Google Maps linework. | 
| 
                Mount Pleasant,
                SC Charleston Co. United States  | 
            
                Park West Blvd. / Grey Marsh Rd. (32.89115, -79.79406)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.1038  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2004 | Converted from rotary. Year Completed estimated (2002-2005). ICD estimated from Google Maps linework. | 
| 
                Brooklawn,
                NJ Camden Co. United States  | 
            
                Brooklawn Circle: Broadway / US 130 (Crescent Blvd.) / NJ 47 (Broadway) / S Heenevig Ave. (39.87583, -75.12269)  | 
            
                Other Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 4 Driveways 85.3437  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2018 | Former rotary with yielding within circulatory roadway. Partial conversion to roundabout 2017-2018. Circulating traffic continues to yield to entering traffic on east leg. | 
| 
                Brooklawn,
                NJ Camden Co. United States  | 
            
                Forbidden Circle [US 130 / New Broadway] (39.87676, -75.12453)  | 
            
                Rotary Existing  | 
            
                Other Unknown  | 
            
                3 Approaches 0 Driveways 57.7431  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            No controls of any type except a yield sign on one approach. ICD estimated from Google Maps linework. | |
| 
                Hamburg,
                NY Erie Co. United States  | 
            
                Rte 179 / Gateway Blvd. / Rte 5 (Lake Shore Rd.) Ramps (42.79021, -78.84711)  | 
            
                Rotary Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 128.8386  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            Lane change required to go further than the next exit. ICD estimated from Google Maps linework. | |
| 
                Rome,
                NY Oneida Co. United States  | 
            
                Rte 825 (Mohawk Dr.-Hill Rd.) / Hangar Rd. (43.22496, -75.41992)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 48.7352  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2018 | Year Completed estimated (2017-2018). https://en.wikipedia.org/wiki/New_York_State_Route_825. ICD estimated from Google Maps linework. | 
| 
                Rome,
                NY Oneida Co. United States  | 
            
                Rte 825 (Hill Rd.) / Floyd Ave. / Brooks Rd. (43.22258, -75.41900)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.2935  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2018 | Year Completed estimated (2017-2018). https://en.wikipedia.org/wiki/New_York_State_Route_825 ICD estimated from Google Maps linework. | 
| 
                Ladera Ranch,
                CA Orange Co. United States  | 
            
                Esencia Dr. / Andaza St. (33.53385, -117.60108)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 44.7995  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2015 | ICD estimated from Google Maps linework. | 
| 
                West Bradford Township,
                PA Chester Co. United States  | 
            
                Strasburg Rd. / Stargazer Rd. / Romansville Rd. / Shadyside Rd. (39.95351, -75.74518)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 58.5940  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2018 | Year Completed estimated (2016-2019). ICD estimated from Google Maps linework. | 
| 
                Cedar Falls,
                IA Black Hawk Co. United States  | 
            
                Prairie Pkwy. / Prairie View Rd. (42.49038, -92.43412)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 53.7219  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2013 | Year Completed estimated (2011-2015). Fist completed only with north and south legs, then east and west legs added 2015-2016. ICD estimated from Google Maps linework. | 
| 
                El Paso,
                TX El Paso Co. United States  | 
            
                TX 1966 SPUR / W Schuster Ave. / (parking garage access) (31.76499, -106.50484)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 53.3400  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2015 | https://en.wikipedia.org/wiki/Texas_State_Highway_Spur_1966. Pedestrian crossings are grade-separated and pass under central island. | 
| 
                Richfield,
                MN Hennepin Co. United States  | 
            
                W 66th St. / Lyndale Ave. S (44.88339, -93.28654)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 34.6956  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2018 | https://www.youtube.com/watch?v=zOA3y2UPnVM ICD estimated from Google Maps linework. | 
| 
                Richfield,
                MN Hennepin Co. United States  | 
            
                66th St. / Nicollet Ave. (44.88344, -93.27819)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 47.3891  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2018 | https://www.hometownsource.com/sun_current/nicollet-avenue-th-street-roundabout-in-richfield-to-reopen-may/article_fc15b51c-5efb-11e8-b757-2306919783d9.html ICD estimated from Google Maps linework. | 
| 
                Peachtree Corners,
                GA Gwinnett Co. United States  | 
            
                Medlock Bridge Rd. NW / Peachtree Corners Cir. (33.97841, -84.21117)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 40.6062  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2019 | ICD estimated from Google Maps linework. | 
| 
                Tucson,
                AZ Pima Co. United States  | 
            
                E Tucson Marketplace Blvd. / (parking lot) (32.18277, -110.94868)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 48.5196  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2011 | ICD estimated from Google Maps linework. |