Roundabouts Database Index

29411 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
Conyers, GA Rockdale Co. United States	Avondale Blvd. / SE Mica Cir. (33.61849, -83.97076)	Other Existing	All-Way Yield None	4 Approaches 1 Driveways 47.7393	Other (At-Grade) Single-Lane	2007	No splitter islands on two legs. Playground in central island with pedestrian crossings across circulatory roadway. ICD estimated from Google Maps linework.
Avon, CO Eagle Co. United States	Avon Rd. / US 6 (39.63110, -106.52260)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x2 max)	1997	Highway ref. pt. 6-170.04. Right-turn-only lane on east leg.
Avon, CO Eagle Co. United States	Avon Rd. / I-70 WB Ramps (39.63782, -106.52080)	Roundabout Existing	All-Way Yield Active Pedestrian Warning (flashing yellow)	3 Approaches 0 Driveways 42.6720	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	1997	Highway ref. pt. 70-166.62. Raindrop shaped.
Avon, CO Eagle Co. United States	Avon Rd. / I-70 EB Ramps (39.63683, -106.52170)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	1997	Highway ref. pt. 70-166.62. Raindrop shaped.
Avon, CO Eagle Co. United States	Avon Rd. / Benchmark Rd. (39.63425, -106.52220)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x2 max)	1997	Originally had raindrop shape with locked gate access across south leg for emergency vehicles only. Redesigned and reopened May 2007 with full access. 21442
Avon, CO Eagle Co. United States	Avon Rd. / Beaver Creek Blvd. (39.63528, -106.52220)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 68.5800	Other (At-Grade) Multilane (2 Lane, 2x2 max)	1997	Right-turn-only lane on north leg. Elliptical shaped. Skewed intersection. ICD = 225 ft x 160 ft.
Banksia Beach, QLD Moreton Bay Australia	Avon Dr. / Endeavour Dr. / Freshwater Dr. (-27.03320, 153.14790)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Avon, IN Hendricks Co. United States	Avon Ave. / E CR 25S / (school access) (39.76036, -86.39962)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.9701	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Banksia Beach, QLD Moreton Bay Australia	Avon Ave. / Avon Dr. / Pacific Dr. / Anchor Ct. (-27.04153, 153.14644)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Green Point, NSW Central Coast Australia	Avoca Dr. / Sun Valley Rd. / Leura Ave. (-33.44598, 151.37222)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Kincumber, NSW Central Coast Australia	Avoca Dr. / Killuna Rd. / Joalah Rd. (-33.46932, 151.39246)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Kincumber, NSW Central Coast Australia	Avoca Dr. / Empire Bay Dr. (-33.46917, 151.39544)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Green Point, NSW Central Coast Australia	Avoca Dr. / Davistown Rd. (-33.46323, 151.36434)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Avoca Beach, NSW Central Coast Australia	Avoca Dr. / Cape Three Points Rd. (-33.46477, 151.43107)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kincumber, NSW Central Coast Australia	Avoca Dr. / Bungoona Rd. / Carrak Rd. (-33.46802, 151.38350)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Cypress, TX Harris Co. United States	Avion Village Dr. (29.94640, -95.73826)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2015	One-stage pedestrian crossings.
Paloma, FL Palm Beach Co. United States	Aviles Cir. / Pacifico Ct. (26.85738, -80.10605)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2008	Minimal splitter islands. One-stage pedestrian crossings. Year Completed estimated (2007-2008).
Avila Beach, CA San Luis Obispo Co. United States	Avila Beach Dr. / Palisades Rd. / US 101 SB Ramps (35.17977, -120.70042)	Roundabout Unknown	All-Way Yield Unknown	4 Approaches 0 Driveways 44.1960	Freeway Ramps (Grade-Separated) Single-Lane		Anticipated opening in fall of 2024.
Borovlyanskiy sel'skiy sovet, Minsk Province Minskiy rayon Belarus	Aviatsionnaya / (Wright Brothers St.) (53.95852, 27.66416)	Unknown Existing	Unknown None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Grand Junction, CO Mesa Co. United States	Aviators Way / Eagle Dr. (39.11972, -108.52625)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2006-2011).
Engelwood, CO Douglas Co. United States	Aviator Way / Aviator Ln. (39.55846, -104.84554)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2003). South leg added 2004-2005.
Queensbury, NY Warren Co. United States	Aviation Rd. / Dixon Rd. / Farr Ln. (43.33074, -73.69979)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.0129	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Greer, SC Spartanburg Co. United States	Aviation Pkwy. / (parking lots) (34.88568, -82.21541)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 64.0080	Other (At-Grade) Multilane (2 Lane, unspecified)	2020
Mount Duneed, VIC Greater Geelong Australia	Aviation Dr. / Magnetic Dr. (-38.22204, 144.33313)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Prague, Central Bohemia Praha - západ Czechia	Aviatická / D7 (Lipská) WB Ramps (50.11599, 14.28595)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane		Bypass lanes on all legs.
Phoenix, AZ Maricopa Co. United States	Aviano Way / (unknown) (33.68941, -111.99350)	Rotary Existing	All-Way Yield None	0 Approaches 0 Driveways 79.4999	Other (At-Grade) Single-Lane		Mini-roundabout. Completed 2005. ICD estimated from Google Maps linework.
Naples, FL Collier Co. United States	Aviamar Cir. / Club Center Blvd. / Dorado Ln. (26.03090, -81.66315)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on north, west, or east legs.
Spånga, Stockholm County Stockholm Sweden	Avestagatan / Bromstensvägen (59.38743, 17.88016)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.4094	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Dublin, OH Franklin Co. United States	Avery-Muirfield Dr. / Post Rd. (40.10686, -83.16028)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.9333	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
Dublin, OH Franklin Co. United States	Avery Rd. / Tuswell Dr. / Innovation Dr. (40.09153, -83.15848)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.6841	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
Terrebonne, QC Les Moulins Regional County Municipality Canada	Avenue Urbanova / Boulevard Carmel / Avenue Pierre-Dansereau (45.68739, -73.73806)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0476	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Saint-Sauveur-des-Monts, QC Les Pays-d'en-Haut Regional County Municipality Canada	Avenue Saint-Denis / Chemin du Mont Saint-Sauveur (45.88627, -74.14848)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	Year Completed estimated (2019-2024).
Stirling, SA Adelaide Hills Australia	Avenue Rd. / Ayers Hill Rd. / Milan Terrace (-35.00474, 138.71295)	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.
Montreal, QC Montreal Canada	Avenue Pierre-de Coubertin / Rue Leclaire (45.56049, -73.54725)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.0000	Other (At-Grade) Single-Lane	2022	https://journalmetro.com/local/2986842/un-carrefour-giratoire-trop-dangereux-pour-les-cyclistes-et-les-pietons/
Montreal, QC Montreal Canada	Avenue Pierre-de Coubertin / Avenue Desjardins (45.55450, -73.55120)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.0000	Other (At-Grade) Single-Lane	2021
Ft Gordon, GA Richmond Co. United States	Avenue of the States Dr. / Lane Ave. / Rice Dr. / Brainard Ave. (33.41594, -82.13793)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.8512	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Palm Desert, CA Riverside Co. United States	Avenue of the States / California Dr. / Michigan Dr. (33.74085, -116.30647)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2016	Parallel parking along circulatory roadway. Year Completed estimated (2015-2016).
East Parkside, PA Philadelphia Co. United States	Avenue of the Republic Ave. / States Dr. (39.98236, -75.21966)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Palm Beach Gardens, FL Palm Beach Co. United States	Avenue of the Champions / Fairway Dr. (26.83692, -80.13614)	Rotary Existing	Other Unknown	4 Approaches 0 Driveways 134.1120	Other (At-Grade) Single-Lane		Circulatory traffic yields to entering traffic on north and south legs. ICD = 440 ft x 290 ft.
Newport News, VA Newport News Co. United States	Avenue of the Arts / University Pl. / Shoe Ln. (37.06211, -76.49220)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4977	Other (At-Grade) Single-Lane	2005	Christopher Newport University entrance. 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.
Rouyn-Noranda, QC Rouyn-Noranda Canada	Avenue Larivière (Rte 117) / (bypass) (48.22321, -78.98501)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Single-Lane	2019	Designed for oversized trucks north leg to east leg. South leg stubbed. https://translate.google.com/translate?hl=en&sl=fr&u=https://ici.radio-canada.ca/nouvelle/1257041/la-voie-de-contournement-de-rouyn-noranda-officiellement-ouverte&prev=search&pto=aue
Vientiane, Vientiane Capital Laos	Avenue Kaysone Phomvihane / Rue Nongbone (17.98091, 102.63124)	Other Existing	Uncontrolled None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Metz, Grand Est Moselle France	Avenue Joffre / Avenue Foch / Place du Roi George / Rue Gambetta (49.11154, 6.17242)	Other Existing	Other Unknown	4 Approaches 0 Driveways 43.7805	Other (At-Grade) Multilane (2 Lane, unspecified)		Circulatory roadway yields to entries. ICD estimated from Google Maps linework.
Verdun, Grand Est Meuse France	Avenue Jean Errard (49.15238, 5.39566)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Noumea, Province Sud New Caledonia	Avenue James Cook / (unknown) (-22.26731, 166.42118)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Thorigné-Fouillard, Brittany Ille-et-Vilaine France	Avenue Irene Joliot-Curie / Rue des Vignes / Mail de la Morinais (48.15134, -1.57884)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.8567	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Tours, Centre-Val de Loire Indre-et-Loire France	Avenue Georges Pompidou / Avenue Jean Bonnin (47.39475, 0.70457)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.4463	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Bayonne, NJ Hudson Co. United States	Avenue E / I-78 Ramps (40.68260, -74.09906)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8640	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	2018	Roundabout centered under I-78 freeway ramps. Year Completed estimated (2017-2018).
Verdun, Grand Est Meuse France	Avenue due Soldat Inconnu / Rue du 61ème Régiment Armé / Rue de Ru (49.15795, 5.37905)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Corenc, Auvergne-Rhone-Alpes Isère France	Avenue du Vercors / Avenue de Belledonne (45.21173, 5.76306)	Other Existing	Other Unknown	4 Approaches 0 Driveways 21.8762	Other (At-Grade) Single-Lane		Parking in circulatory roadway. ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue du Parnasse / Avenue de la Bouvardiere (47.23803, -1.59786)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.8941	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue du Parnasse / Avenue de la Baraudiere (47.23291, -1.59406)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.6524	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue des Thébaudières / Rue du Danube (47.24215, -1.60824)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.8924	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue des Thébaudières / Avenue de Cheverny (47.24490, -1.60597)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 19.4589	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue des Rouges-Gorges / Avenue des Bergeronnettes / Avenue des Martins Pescheurs (47.24132, -1.60155)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 20.2711	Other (At-Grade) Single-Lane		No splitter islands. ICD estimated from Google Maps linework.
Marly, Grand Est Moselle France	Avenue des Roseaux / Rue de l'Étang (49.06469, 6.13902)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 37.5615	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue des Naudières / Rue Paul Dukas (47.23967, -1.60189)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 13.7848	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Monaco, Monaco	Avenue des Guelfes / Avenue des Ligures (43.72645, 7.41734)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.4816	Unknown Unknown		ICD estimated from Google Maps linework.
Lausanne, Vaud Lausanne Switzerland	Avenue des Figuiers / Avenue de Cour / Avenue du Mont-d'Or (46.51677, 6.61113)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Chambéry, Auvergne-Rhône-Alpes Savoie France	Avenue de Villarcher / Rue des Marais (45.61489, 5.88752)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Chambéry, Auvergne-Rhône-Alpes Savoie France	Avenue de Villarcher / Rue des Marais (45.61268, 5.88781)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Meylan, Auvergne-Rhone-Alpes Isère France	Avenue de Verdun / Avenue des Sept Laux / Chemin de l'Ancienne Mairie / Avenue de Taillefer (45.21422, 5.77997)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 2 Driveways 56.3707	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
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.
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
Orbe, Vaud Jura-Nord vaudois District Switzerland	Avenue de Thienne / Route de Valeyres / Route de Montcherand (46.73032, 6.53134)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Orbe, Vaud Jura-Nord vaudois District Switzerland	Avenue de Thienne / Avenue Carrard-et-de Foligny / Rue des Terreaux / Grand Rue (46.72645, 6.53206)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Meylan, Auvergne-Rhone-Alpes Isère France	Avenue de Plaine Fleurie / Rue Champ Rochas (45.20650, 5.75690)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 14.3050	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Lausanne, Vaud Lausanne Switzerland	Avenue de Montoie / Avenue de Cour (46.51868, 6.60802)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Hendaye, Nouvelle-Aquitaine Pyrénées-Atlantiques France	Avenue de Lissardy / Boulevard de l'Empereur (43.37232, -1.75605)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 15.6270	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mascouche, QC Les Moulins Regional County Municipality Canada	Avenue de l'Esplanade / Avenue Bourque (45.72771, -73.62837)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.6885	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Year Completed estimated (2005-2008). ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue de l'Angeviniere / Boulevard Marcel Paul (47.24614, -1.61685)	Roundabout Existing	All-Way Yield Other	4 Approaches 0 Driveways 21.8908	Other (At-Grade) Single-Lane		Tram rail line running along median through central island. ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue de l'Angeviniere / Allée Henri Farman (47.24516, -1.61356)	Roundabout Existing	All-Way Yield Other	4 Approaches 0 Driveways 18.6481	Other (At-Grade) Single-Lane		Tram rail line running along median through central island. ICD estimated from Google Maps linework.
Pontault-Combault, Île-de-France Seine-et-Marne France	Avenue de la République / Avenue Jacques Heuclin / Place Robert Pestel (48.80091, 2.60678)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Pontault-Combault, Île-de-France Seine-et-Marne France	Avenue de la République / Avenue de Général de Gaulle (48.80005, 2.60807)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue de la Passagère / Avenue de Langeais (47.23910, -1.59365)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 16.2176	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue de la Passagère / Avenue de Chenonceaux / Avenue d'Amboise (47.23965, -1.59371)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 17.8391	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue de la Passagère / (unknown) (47.24009, -1.59323)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 16.2173	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Mascouche, QC Les Moulins Regional County Municipality Canada	Avenue de la Gare / Avenue de l'Esplanade (45.72534, -73.60450)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.0000	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2005-2008).
Corenc, Auvergne-Rhone-Alpes Isère France	Avenue de la Condamine / Allée des Séquoias / Allée de la Piscine (45.21100, 5.75096)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.5593	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue de la Bouvardière / Avenue des Grands Bois (47.23827, -1.59578)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 15.4069	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue de la Bouvardière / Avenue des Genets (47.23857, -1.59349)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 17.0286	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue de la Baraudière / Boulevard du Val de Chezine (47.23255, -1.59467)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.6525	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Verdun, Grand Est Meuse France	Avenue de Douaumont / Rue du Huit Mai 1945 (49.16056, 5.38873)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Pontault-Combault, Île-de-France Seine-et-Marne France	Avenue de Caminha / Rue du Stade / Av. de la Republique (48.80201, 2.60540)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Verdun, Grand Est Meuse France	Avenue d'Americus / Avenue de Floride / Avenue d'Atlanta / Avenue de Géorgie (49.14589, 5.39945)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Fort Pierce, FL St. Lucie Co. United States	Avenue D / 15th St. N (27.45274, -80.33948)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2002
Saint-Pierre, Territorial Collectivity of Saint Pierre and Miquelon France	Avenue Cdt Roget Birot / Rue Marceau (46.77607, -56.18163)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.4458	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Chambly, QC La Vallée-du-Richelieu Regional County Municipality Canada	Avenue Bourgogne / Avenue de Salaberry / Rue Martel (45.44894, -73.29059)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.1362	Other (At-Grade) Single-Lane	2000	Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Beloeil, QC La Vallée-du-Richelieu Regional County Municipality Canada	Avenue Armand-Lamoureux / Avenue Carmen-Bienvenu / Rue Rémi-Dansereau / Rue Adrian-Provencher (45.58948, -73.20364)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.7892	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Fort Pierce, FL St. Lucie Co. United States	Avenue A / N Indian River Dr. (27.44907, -80.32326)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.6165	Other (At-Grade) Single-Lane	1997	http://www.walkinginfo.org/pedsafe/casestudy.cfm?CS_NUM=14. Year Completed estimated (1994-1999). ICD estimated from Google Maps linework.
Kanata, Cochabamba Cercado Bolivia	Avenuda Circuito Bolivia / Avenida Seis de Agosto (-17.40635, -66.14524)	Signalized Roundabout/Circle Existing	Signal Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Odivelas, Lisbon Odivelas Portugal	Avennida Doutor Augusto Pais Martins / Avenida Miguel Torga (38.78325, -9.19423)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Ciudad de Holguín, Holguín Holguín Cuba	Avenida XX Aniversario / (unknown) (20.89262, -76.24193)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Guaynabo, PR Frailes United States	Avenida Washington / Avenida Lincoln (18.36848, -66.09694)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 22.8600	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2010).
San Roque, Andalusia Cadiz Spain	Avenida Virgen del Carmen / Avenida de la Colonia (36.18072, -5.38310)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lima, Lima Province of Lima Peru	Avenida Universitaria / Vía Expresa Línea Amarilla (-12.03577, -77.07769)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
La Línea, Andalusia Cadiz Spain	Avenida Torres Quevedo / Calle Avenida de Andulucia (36.16792, -5.36358)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Pedestrian crossing through central island.
Trafaria, Setúbal Almada Portugal	Avenida Torrado Da Silva / Estrada IC20 Acessos (38.66354, -9.19104)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)