Roundabouts Database Index

28784 Results

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City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Year Completed	Comments
Čakovec, Međimurje Croatia	Ulica Zrinsko Frankopanska / Vukovarska (46.38832, 16.42743)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Nagykanizsa, Zala Nagykanizsai járás Hungary	Main road 7 / Main road 61 (46.46914, 17.03528)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kopřivnice, Moravia-Silesia Nový Jičín Czechia	II/480 (Československé armády - Záhumenní) / II/482 (Obránců Míru) (49.60020, 18.14328)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tiszabezdéd, Szabolcs-Szatmár-Bereg Záhonyi járás Hungary	Main road 4-E573 / Kossuth Lajos utca (48.37448, 22.14255)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Přerov, Olomouc Přerov Czechia	I/55 (třída 17. Listopadu - Bratří Hovůrkových) / II/150 (Želatovská) / III/434 (Dvořákova) (49.45143, 17.46276)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Slušovice, Zlin Zlín Czechia	II/491 (Dostihová - Dlouhá) / Náměstí Svobody / Dlouhá (49.24884, 17.79934)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kroměříž, Zlin Kroměříž Czechia	II/367 (náměstí Míru) / II/432 (49.29680, 17.38879)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bennington, VT Bennington Co. United States	Rte 7A / Willma St. (42.89936, -73.20987)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2016	https://www.benningtonbanner.com/archives/northside-drive-roundabout-open-to-traffic/article_28eed74c-dc7f-5ce0-a331-ef606872868c.html
Nové Mesto nad Váhom, Trenciansky Nové Mesto nad Váhom Slovakia	II/504 (Odborárska - Holubyho) / Malinovského (48.76025, 17.83546)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Nové Mesto nad Váhom, Trenciansky Nové Mesto nad Váhom Slovakia	Malinovského / Hviezdoslavova (48.75496, 17.83592)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Nové Mesto nad Váhom, Trenciansky Nové Mesto nad Váhom Slovakia	II/504 (Jána Kollára - Štúrova) / Hviezdoslavova / Športová (48.75690, 17.82535)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Nové Mesto nad Váhom, Trenciansky Nové Mesto nad Váhom Slovakia	II/504 (Jána Kollára /- Klčové) / III/1230 (Bzinská) / Ondreja Plachého (48.76313, 17.82689)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Púchov, Trenciansky Púchov Slovakia	I/49-II/507 (1. Mája - Hollého) / Hollého / Štefánikova (49.12101, 18.32613)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Trnava, Trnava Region Trnava Slovakia	Bučianska / Piešťanská / Veterná / Vladimíra Clementisa (48.38395, 17.59921)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Devínska Nová Ves, Bratislava Bratislava Slovakia	II/505 / Tomislava P. Kolakoviča (48.20575, 17.01773)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Devínska Nová Ves, Bratislava Bratislava Slovakia	Tomislava P. Kolakoviča / (parking) (48.20726, 17.01979)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Devínska Nová Ves, Bratislava Bratislava Slovakia	(connector to Rte 505) / (parking) (48.21159, 17.01518)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Devínska Nová Ves, Bratislava Bratislava Slovakia	Eisnerova / Vukovarská (48.20591, 16.98689)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Weikendorf, Lower Austria Gänserndorf Austria	B8 (Angerner Bundesstraße) / B8a (Obere Hauptstraße) / Lagerhausweg (48.34153, 16.75582)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Vienna, Vienna Vienna Austria	B8a (Wiener Nordrand Schnellstraße) / Hermann-Gebauer Straße / S2 Ramps (48.26813, 16.47701)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Vienna, Vienna Vienna Austria	Gerasdorfer Straße / Ruthnergasse (48.28631, 16.42970)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Valašské Meziříčí, Zlin Vsetín Czechia	II/150 (Nádražní - U Abácie) / Sokolská / Palackého / Husova (49.46986, 17.96131)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Oval shaped.
Valašské Meziříčí, Zlin Vsetín Czechia	S7 (Vsetínská) / Sokolská / Žerotínova (49.46979, 17.97330)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Longueuil, QC Montreal Canada	Avenue Pierre-Dupuy/Avenue de Casino/Chemin des Floralies (45.50770, -73.52522)	Other Existing	Other None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane		Circulatory roadway stops for entering traffic.
Mukachëvo, Zakarpattya Mukacheve Raion Ukraine	T-09 (vulytsia Myru) / Mykoly Rohlieva vulytsia / vulytsia Koshuta (48.44168, 22.73059)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
La Pêche, QC Les Collines-de-l'Outaouais Regional County Municipality Canada	Chemin de Ste-Cécile-de-Masham (Rte 366) / Autoroute 5 SB Ramps (45.62672, -75.93762)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.0000	Freeway Ramps (Grade-Separated) Single-Lane	2013	Raindrop shaped. Year Completed estimated (2013-2015).
La Pêche, QC Les Collines-de-l'Outaouais Regional County Municipality Canada	Chemin de la Vallée de Wakefield / Autoroute 5 NB Ramps / Rte 105 / Rte 366 (45.62686, -75.93578)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 55.0000	Freeway Ramps (Grade-Separated) Single-Lane	2013
Gryfice, Zachodniopomorskie Gryficki Poland	DW 109 (Kamieńska - Starogrodzka) / 3 Maja / Wysoka Brama (53.91116, 15.19658)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ballajura, WA Swan Australia	Marangaroo Dr. / Illawarra Crescent (-31.83313, 115.88571)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Alexander Heights, WA Wanneroo Australia	The Avenue / Azelia St. (-31.83037, 115.86644)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Balga, WA Stirling Australia	Balga Ave. / Walderton Ave. (-31.85565, 115.84360)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Westminster, WA Stirling Australia	Arkana Rd. / Princess Rd. (-31.86651, 115.83551)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Westminster, WA Stirling Australia	Arkana Rd. / Walderton Ave. (-31.86642, 115.84080)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Balga, WA Stirling Australia	Princess Rd. / Balga Ave. / (parking) (-31.85536, 115.83815)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Balga, WA Stirling Australia	Princess Rd. / Camberwell Rd. / (parking) (-31.85596, 115.83737)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Balga, WA Stirling Australia	Princess Rd. / Etchingham Rd. / Wilmington Crescent (-31.86135, 115.83547)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Marangaroo, WA Wanneroo Australia	Rawlinson Dr. / Jefferson Dr. (-31.82872, 115.84922)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Darch, WA Wanneroo Australia	Kingsway / Ashdale Blvd. / Evandale Rd. (-31.81321, 115.84485)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Darch, WA Wanneroo Australia	Kingsway / Macdonagh Ave. / Boodjar Rise (-31.81322, 115.83992)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Madeley, WA Wanneroo Australia	Kingsway / Sovrano Ave. / Bellerive Blvd. (-31.81319, 115.82760)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ballajura, WA Swan Australia	Cassowary Dr. / Pelican Parade (-31.84603, 115.89681)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ballajura, WA Swan Australia	Illawarra Crescent S / Kingfisher Ave. (-31.84007, 115.89466)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Ballajura, WA Swan Australia	Bellefin Dr. / Cassowary Dr. / (parking) (-31.84612, 115.90626)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Willetton, WA Canning Australia	Apsley Rd. / Pinetree Gully Rd. (-32.04803, 115.88389)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Rochester, MI Oakland Co. United States	E Avon Rd. / Dequindre Rd. (42.67168, -83.09685)	Roundabout Unknown	All-Way Yield None	3 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	Bridge to the east and roundabout at Avon and Dequindre is under construction November 2021. http://www.rcocweb.org/606/Avon-Road-Dequindre-to-23-Mile-Road The one driveway is a utility drive. Note: Popular Cider mill is to the east as well with another roundabout planed for 2022 at Dequindre and 23 Mile Rd.
Shelby Township, MI Macomb Co. United States	E Avon Rd. / 23 Mile Rd. (42.67368, -83.09389)	Roundabout Unknown	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	Roundabout constructed after completion of bridge and roundabout to the west is completed.
Pekin, OH Warren Co. United States	Bunnell Hill Rd. / E Lytle 5 Points Rd. / W Lytle 5 Points Rd. (39.56889, -84.19299)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.journal-news.com/local/video-areas-newest-roundabout-now-open-for-traffic/7WGGOA4GAZFWVI5CKXTLEY2HHE/
Castlebar, Co Mayo Ireland	N60 (Breaffy Rd.) / Moneen Rd. (53.85206, -9.26330)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Dungarvan, Co Waterford Ireland	Shandon Roundabout [N25 / Shandon Rd. / Davitt's Quay] (52.09372, -7.62267)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Cork, Co Cork Ireland	N40-N22 (South Ring Road) / N22 EB Ramps (51.87546, -8.57151)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Cork, Co Cork Ireland	N40-N22 (South Ring Road) / N22 WB Ramps (51.87417, -8.57157)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Fredericton, NB York Canada	Waggoners Lane. / Rockwood Ave. (45.95850, -66.66242)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2021	Picture of completed roundabout here, about halfway down the page: https://skyscraperpage.com/forum/showthread.php?t=131450&page=631
Summerside, PE Prince Canada	Central St. / Pope Rd. (46.41077, -63.78716)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2021	Previously two T-intersections, one signalized, the other a one-way stop. https://www.cbc.ca/news/canada/prince-edward-island/pei-pope-roundabout-summerside-1.6224393
Swartz Creek, MI Genesee Co. United States	Grand Blanc Rd. / Linden Rd. (42.91411, -83.77008)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021
Greenwood, IN Johnson Co. United States	Fairview Rd. / N Peterman Rd. (39.62011, -86.17747)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021
Ussuriysk, Primorye Ussuriysk Russia	ulitsa Komarova / Leningradskaya utilsa (43.81173, 131.93421)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Traverse City, MI Grand Traverse Co. United States	Parsons Rd. / Airport Access Rd. (44.75181, -85.58162)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021
Traverse City, MI Grand Traverse Co. United States	M-37 / Vance Rd. (44.65747, -85.65622)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021
Holmen, WI La Crosse Co. United States	S Main St. / Gaarder Rd. (43.95575, -91.25784)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Single-Lane	2020	Elliptical shaped. ICD = 170 ft x 150 ft. Previous Control Type was stop-controlled on north, east, and south legs and uncontrolled on west leg. https://www.facebook.com/VillageofHolmen/posts/the-welcome-to-holmen-monument-and-the-new-maingaarder-roundabout-was-officially/1734935679978065/
Shermans Dale, PA Perry Co. United States	SR 34-SR 850 (Spring Rd.) / SR 34 (Spring Rd.) / SR 850 (Valley Rd.) / Pisgah State Rd. (40.31955, -77.16513)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2021
Martinsville, IN Morgan Co. United States	Henderson Ford Rd. / I-69 NB Ramps (39.48881, -86.35250)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2021	Raindrop shaped.
Alma, QC Lac-Saint-Jean-Est Regional County Municipality Canada	Rte 172 / Rte 169 (48.60369, -71.61456)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2021	Year Completed estimated (2019-2021).
Wellesley, MA Norfolk Co. United States	Wellesley Ave. / Great Plain Ave. / Seaver St. (42.29865, -71.27926)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8637	Other (At-Grade) Single-Lane	2021	The previous traffic circle had two stopped-controlled approaches and two uncontrolled approaches
Sylvan Lake, AB Division 8 Canada	Crestview Blvd. / Cameron Close (52.29481, -114.09185)	Other Existing	Unknown None	3 Approaches 0 Driveways 24.0000	Other (At-Grade) Single-Lane	2014	No splitter islands.
Sylvan Lake, AB Division 8 Canada	Springfield Blvd. / (unknown) (52.29534, -114.12423)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2017
Chemainus, BC Cowichan Valley Canada	Chemainus Rd. / River Rd. (48.91811, -123.71518)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2020	https://www.vancouverislandfreedaily.com/community/paving-done-finishing-the-concrete-work-the-next-priority-on-chemainus-road/
Columbus, MI St. Clair Co. United States	Gratiot Ave. / Palms Rd. (42.85156, -82.63709)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.thetimesherald.com/story/news/2021/09/29/roundabout-palms-gratiot-open-traffic-week-columbus-twp/5913286001/
Nagai City, Yamagata Pref. Japan	Hirayama (38.09636, 139.98878)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Higashimatsushima City, Miyagi Pref. Japan	Omagari Shimodai (38.41179, 141.24126)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Murayama City, Yamagata Pref. Japan	Tateoka (38.47723, 140.37874)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Hachinohe City, Aomori Pref. Japan	Kawaragi Hattarouyamakanchi (40.54905, 141.48163)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Clayton, NC Johnston Co. United States	Mial St. / Rosemary St. / (unknowns) (35.65709, -78.45076)	Unknown Existing	Unknown Unknown	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	Partially completed as of November 2021 but without traffic control devices. Access to Cooper Academy.
Gypsum, CO Eagle Co. United States	Valley Rd. / Gypsum Creek Rd. / Cooley Mesa Rd. / Vicksburg Ln. (39.63813, -106.94897)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2017-2020).
Sarasota, FL Sarasota Co. United States	Honore Ave. / Ashton Rd. (27.27657, -82.46469)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2019
Garner, NC Wake Co. United States	Adeline Way / Element Cir. (35.68207, -78.57424)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2019-2021). Per Google Street View, Salt Hill road has no paved connection, but there is gated (dirt) access, potentially for emergency vehicles/situations. The east leg of Adeline Way (Element Circle) has no pedestrian crosswalk and leads to a gated community. A south leg could potentially be added for future development.
Hershey, NE Lincoln Co. United States	S Lincoln Ave. / Link 56C (41.15482, -101.00331)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2016	https://www.knopnews2.com/content/news/Hershey-viaduct-opens-to-the-public-403897556.html
Lebanon, PA Lebanon Co. United States	SR 241 (Colebrook Rd.) / Rocherty Rd. (40.30208, -76.44978)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://lebtown.com/2021/10/11/3-4-million-roundabout-project-to-open-this-week-on-colebrook-road/
Mandan, ND Morton Co. United States	Old Red Trl. NE / Collins Ave. / Hwy 1806 (46.84308, -100.89301)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.facebook.com/CityofMandan/posts/the-new-roundabout-at-the-intersection-of-collins-ave-old-red-trail-and-hwy-1806/4909144435769104/
Saint-Charles-Borromée, QC Joliette Regional County Municipality Canada	Rue de la Visitation / Rue Chaput / Rang Double (46.06457, -73.48821)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2021).
Tyendinaga, ON Hastings Canada	CR 10 (Deseronto Rd.) / CR 24 (Belleville Rd.) / CR 1 (44.23557, -77.05927)	Roundabout Unknown	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2021
New Palestine, IN Hancock Co. United States	CR W 300S / CR S 500W (39.74253, -85.89562)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021
Montreal, QC Montreal Canada	Boulevard des Sources / Boulevard Riverdale / Rue Debours (45.51300, -73.82524)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.0000	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004).
Othello, WA Adams Co. United States	SR 24 (Radar Rd.) / W Bench Rd. (46.79674, -119.17656)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2020	Elliptical shaped. ICD = 120 ft x 115 ft.
Watsonville, CA Santa Cruz Co. United States	SR 129 (Riverside Rd.) / Lakeview Rd. (36.91682, -121.73169)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://pajaronian.com/new-roundabout-at-hwy-129-lakeview-road-opens/
San Luis Obispo, CA San Luis Obispo Co. United States	Righotti Ranch Rd. / Tiburon Way (35.25548, -120.63902)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2020
San Tan Valley, AZ Pinal Co. United States	N Golf Club Dr. / Johnson Ranch Blvd. (33.16051, -111.56488)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	Year Completed estimated (2020-2021).
McAlester, OK Pittsburg Co. United States	N 5th St. / E Washington Ave. (34.93271, -95.76260)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2020	https://www.mcalesternews.com/news/local_news/5-things-to-know-mcalester-intersection-to-reopen-with-roundabout-design-on-monday/article_dbac604a-c196-5619-9551-cbf69602fb80.html
Bemidji, MN Beltrami Co. United States	Division St. W / Becida Rd. / (school parking) (47.46885, -94.93801)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2018	https://www.youtube.com/watch?v=5t_phfsvxx0
Bemidji, MN Beltrami Co. United States	Division St. W / Adams Ave. NW / Adams Ave. SW (47.46861, -94.92737)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2018	https://www.youtube.com/watch?v=5t_phfsvxx0
Bemidji, MN Beltrami Co. United States	Division St. W / (high school parking) (47.46851, -94.92187)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-Lane	2018	https://www.youtube.com/watch?v=5t_phfsvxx0
Greenville, WI Outagamie Co. United States	Parkview Dr. / Orchid Way (44.30454, -88.54160)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Greenville, WI Outagamie Co. United States	Parkview Dr. / Reimer Dr. (44.30527, -88.54295)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Appleton, WI Outagamie Co. United States	Challenger Dr. / (unknown) / (airport terminal loop) (44.26217, -88.50818)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.6717	Other (At-Grade) Single-Lane	2019	Entrance to Appleton International Airport.
Spearfish, SD Lawrence Co. United States	W Jackson Blvd. / N Ames St. (44.49091, -103.86730)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.bhpioneer.com/local_news/the-hive-sculpture-lands-in-spearfish-roundabout/article_abbaa2e6-10c1-11ec-86f3-4fe4d056e41e.html
Martinsville, IN Morgan Co. United States	SR 39 / I-69 NB Ramps / Southview Dr. (39.40262, -86.44528)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2021	Year Completed estimated (2020-2021). https://i69finishline.com/construction-schedule/.
Martinsville, IN Morgan Co. United States	SR 252 (Morgantown Rd.) / I-69 NB Ramps (39.42498, -86.40092)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2021	Replaced at-grade signalized intersection.
Martinsville, IN Morgan Co. United States	SR 252 (Morgantown Rd.) / I-69 SB Ramps / Hospital Dr. (39.42578, -86.40211)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2021	Replaced at-grade signalized intersection. Opened to traffic 12/2021. https://i69finishline.com/construction-schedule/.
Lititz, PA Lancaster Co. United States	W 6th St. / Woodcrest Ave. (40.14491, -76.31435)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020
New Ulm, MN Nicollet Co. United States	US 14 / CR 21 / STH 15 SB Ramps (44.32559, -94.44171)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Freeway Ramps (Grade-Separated) Single-Lane	2019	Raindrop shaped. Year Completed estimated (2015-2021).
New Ulm, MN Nicollet Co. United States	US 14 / CR 21 / STH 15 NB Ramps (44.32465, -94.44139)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Freeway Ramps (Grade-Separated) Single-Lane	2019	Raindrop shaped. Year Completed estimated (2015-2021).