Roundabouts Database

29616 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
Crewe, England
Cheshire East
United Kingdom 		Crewe Green Roundabout: A534 (Haslington Bypass) / A5020 (University Way) / A534 (Crewe Green Rd.) / Sydney Rd. / Hungerford Rd. / B5077 (Crewe Rd.)
(53.09552, -2.41471) 		Roundabout
Existing 		All-Way Yield
Pedestrian Signal (red-yellow-green to drivers) 		6 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Warrington, England
Warrington
United Kingdom 		Stretton Roundabout: M56 Ramps / A49 (Tarporley Rd.) / A559 (Northwich Rd.)
(53.33467, -2.57133) 		Roundabout
Existing 		All-Way Yield
Metering Signal 		6 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		Oval shaped.
Stirling, Scotland
Stirling
United Kingdom 		Bannockburn Interchange: M9 Ramps / A872 / A91
(56.07740, -3.91973) 		Rotary
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Allauch, Provence-Alpes-Côte d'Azur
Bouches-du-Rhône
France 		D4A / Chemin de Caguerasset / Chemin du Capitaine Guyonnet / Route du Clau
(43.34948, 5.48750) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Amarillo, TX
Randall Co.
United States 		Aberdeen Pkwy. / New England Pkwy. / Valcour Dr.
(35.14925, -101.93286) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island.
Krk, Primorje-Gorski

Croatia 		Setaliste Svetog Bernardina / Slavka Nikolica / Kvarnerska / Plavnicka / Brace Linardic
(45.02366, 14.56946) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Carleton, England
Cumbria
United Kingdom 		Golden Fleece Roundabout [A6 (Roman Rd.) / M6 Ramps / B6263 / Newbiggin Rd.]
(54.85777, -2.87832) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		Racetrack shaped.
Thorne, England
Doncaster
United Kingdom 		A614 (Selby Rd.) / Waterside Rd. / Paddock Ln. / M18 Ramps
(53.61871, -0.97773) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		Racetrack shaped.
Carlisle, England
Cumbria
United Kingdom 		Greymoorhill Roundabout [A7 (Kingstown Rd.) / A689 / M6 Ramps]
(54.93052, -2.94628) 		Signalized Roundabout/Circle
Existing 		Signal
None 		6 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Mixco, Guatemala
Mixco
Guatemala 		(unknown)
(14.64746, -90.60516) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Unknown 		Parking along circulatory roadway.
Mixco, Guatemala
Mixco
Guatemala 		(unknown)
(14.64871, -90.60538) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Unknown 		Parking along circulatory roadway.
Montecatini Terme, Tuscany
Pistoia
Italy 		Largo Caduti nei Lager
(43.87547, 10.77652) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Lamezia Terme, Calabria
Catanzaro
Italy 		E848-SS280 / SS18 Ramps / Via Zuccherificio / Viale Fortunato D'Amico / Viale Rodolfo Imbrogno
(38.91177, 16.25494) 		Rotary
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Lamezia Terme, Calabria
Catanzaro
Italy 		SP108 / Localita Angillito
(38.92040, 16.27348) 		Rotary
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
195.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Venice, Veneto
Venice
Italy 		Piazzale Lazzaro Giovannacci
(45.47892, 12.22977) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Aimin District, Heilongjiang
Mudanjiang
China 		Xiangyang St. / Xishenglin St. / (unknown)
(44.59312, 129.59736) 		Unknown
Unknown 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Kandalaksha, Murmansk
Kandalakshsky District
Russia 		ulitsa Pronina / ulitsa Gor'kogo / (unknown)
(67.15634, 32.40207) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Kanata, Cochabamba
Cercado
Bolivia 		Avenida Siglo XX / Avenida Suecia / Avenida Miraflores / Pasaje 15 de Abril
(-17.41970, -66.13972) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Unknown 		Pedestrian access to central island.
Catedral, Bolivar State
Municipio Angostura del Orinoco
Venezuela 		Avenida 19 de abril / Avenida 5 de Julio
(8.13703, -63.53822) 		Unknown
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Addis Ababa, Addis Ababa

Ethiopia 		Michew Square
(9.01028, 38.74442) 		Unknown
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Simferopol, Crimea
Simferopol'
Ukraine 		prospekt Peremohy / E105 (Ob'yezdnaya doroga) Ramps
(44.97490, 34.13661) 		Unknown
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Kemerovo, Kemerovo
Kemerovo
Russia 		Sovetskiy prospekt / Karbolitovskaya ulitsa / ulitsa Shchetinkina
(55.36158, 86.05883) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Unknown 		Trams through central island.
Orenburg, Orenburg
Orenburg
Russia 		P239 / (unknown) / (parking)
(51.81235, 55.18490) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Rostov, Rostov
Rostov-on-Don
Russia 		ulitsa Gaydara
(47.23146, 39.67814) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Unknown 		Streets in central island.
Novokuznetsk, Kemerovo
Novokuznetsk
Russia 		prospekt Aviatorov / ulitsa Rokossovskogo
(53.89960, 87.12696) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Lexington, SC
Lexington Co.
United States 		Persimmon Circle
(33.93959, -81.30717) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Bathgate, Scotland
West Lothian
United Kingdom 		Boghead Roundabout [A706 / A801 / A7066 / Whitburn Rd.]
(55.88032, -3.66090) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Buechel, KY
Jefferson Co.
United States 		Meeting St.
(38.32910, -85.56720) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Mount Vernon, VA
Fairfax Co.
United States 		Fort Willard Circle
(38.78275, -77.06601) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Creeds, VA
Virginia Beach City
United States 		Hillcrest Farms Circle
(36.75970, -76.13362) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
West Miami, FL
Miami-Dade Co.
United States 		Sylvania Blvd. / SW 58th Ave. / SW 12th St.
(25.75988, -80.28980) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
The Colonies, TX
Randall Co.
United States 		Westminster Circle
(35.15678, -101.93131) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		Pedestrian access to central island.
Harmony Heights, FL
St. Lucie Co.
United States 		Evergreen Ave. / N 48th St. / N 49th St.
(27.46758, -80.37372) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Jacksonville, AR
Pulaski Co.
United States 		Galloway Circle
(34.86330, -92.10433) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		Buildings in central island.
Princeton, FL
Miami-Dade Co.
United States 		SW 121st Ave. / SW 249th Terrace / SW 250th St.
(25.53493, -80.38592) 		Other
Existing 		All-Way Stop
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Pirates Beach, TX
Galveston Co.
United States 		Grand Terre / Buccaneer Blvd.
(29.20499, -94.93485) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Port Richey, FL
Pasco Co.
United States 		Jasmine Circle
(28.30897, -82.69664) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Barnsley, England
Barnsley
United Kingdom 		Townend Roundabout [A628 (Dodworth Rd. - West Way) / Shambles St. / Racecommon Rd. / Summer Ln. / Peel St.]
(53.55205, -1.48726) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Mataró, Catalonia
Barcelona
Spain 		Rotonda de les Hortes del Camí Ral [Carretera de Barcelona / Calle Remallaire / Calle de Caldes de Estrac]
(41.52704, 2.43163) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Boulevard and its frontage roads have separate entries.
North Sefton, England
Sefton
United Kingdom 		Kew Roundabout [A570 (Scarisbrick New Rd.) / B5276 / Town Lane Kew / New Foul Ln.]
(53.63330, -2.97016) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Llandrillo-yn-Rhôs, Wales
Conwy
United Kingdom 		B5115 (Brompton Ave.) / Whitehall Rd. / Ebberston Rd. E / Broadway
(53.30228, -3.74358) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Edinburgh, Scotland
Edinburgh City
United Kingdom 		Granton Square [A901 (Lower Granton Rd.) / A903 (Granton Rd.) / W Harbour Rd. / W Granton Rd. / Lochinvar Dr. / Granton Crescent]
(55.98074, -3.22440) 		Other
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Pedestrian access to central island.
La Perla, Constitutional Province of Callao
Constitutional Province of Callao
Peru 		Republic of Venezuela Ave. / Avenida La Marina Ramps
(-12.06525, -77.11925) 		Unknown
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Miraflores, Lima
Province of Lima
Peru 		Avenida del Ejercito / Avenida Hipólito Unanue
(-12.11308, -77.04851) 		Unknown
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Jesús María, Lima
Province of Lima
Peru 		Parque Santa Cruz
(-12.07259, -77.04507) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Miraflores, Lima
Province of Lima
Peru 		Plaza Centro America
(-12.11892, -77.04277) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Miraflores, Lima
Province of Lima
Peru 		Ovalo Los Cabitos
(-12.12880, -77.00104) 		Other
Existing 		Uncontrolled
Unknown 		6 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Prospect Heights, NY
Kings Co.
United States 		Grand Army Plaza
(40.67388, -73.97005) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (3+ Lane)
Wath upon Dearne, England
Rotherham
United Kingdom 		Manvers Roundabout [A6023 (Manvers Way - Wath Rd.) / B6098 (Bolton Rd.) / Golden Smithies Ln. / Doncaster Rd. / Pioneer Close]
(53.50190, -1.31696) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Eisenstadt, Burgenland
Eisenstadt
Austria 		B50 (Mattersburger Straße) / Siegfried-Marcus Straße / Triftweg
(47.82799, 16.52174) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Paris, Île-de-France
Paris
France 		Place de la Porte de Montreuil
(48.85408, 2.41379) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Unknown
Khartoum, Khartoum

Sudan 		Al-Jumhuriyya St. / Sinkat St. / Al-Jumhunyya St.
(15.60418, 32.52022) 		Unknown
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Nyíregyháza, Szabolcs-Szatmár-Bereg
Nyíregyházi járás
Hungary 		Kállói út / Tüzér utca / Kéményseprő utca / (parking)
(47.94406, 21.73735) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Chita, Zabaykalsky Krai
Chita
Russia 		M55 / Karpovskiy trakt Ramps
(52.08295, 113.48119) 		Unknown
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Unknown
Görlitz, Saxony
Görlitz
Germany 		Brautwiesenplatz [S125 (Brautwiesenstraße - Bahnhofstraße) / B115 (Cottbuser Straße) / B99 (Am Brautwiesentunnel) / Spremberger Straße / Landeskronstraße]
(51.15109, 14.97055) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Archangel, Arkhangel’sk
Arkhangelsk
Russia 		ploshchad' Druzhby Narodov
(64.54610, 40.55189) 		Unknown
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Skopje, Skopski
Skopje
North Macedonia 		R-2134 (Ulica Hristo Tatarchev - Bulevar Srbija) / Ulica Hristo Tatarchev 1 / Ulica Hristo Tatarchev 2 / Ulica Hristo Tatarchev
(41.96924, 21.44852) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
St. Petersburg, St. Petersburg City
Saint Petersburg
Russia 		ploshchad' Muzhestva
(59.99836, 30.36379) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane) 		Trams through central island.
Stockholm, Stockholm County
Stockholm
Sweden 		Karlaplan
(59.33767, 18.09001) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
89.5349 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Parking along circulatory roadway, park in central island. ICD estimated from Google Maps linework.
Linkoping, Ostergotland County
Linkoping
Sweden 		Vallarondellen
(58.40636, 15.58261) 		Rotary
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Strängnäs, Sodermanland County
Strängnäs
Sweden 		Mariefredsvägen / Vretgränd / Nygatan / Botvidsgatan / Djäknegatan
(59.37106, 17.03279) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
46.2446 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Borger, TX
Hutchinson Co.
United States 		Circle Dr. [N Main St. / Carolina St. / Airport Rd. / Country Club Rd. / N Cedar St.]
(35.68789, -101.39418) 		Rotary
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
176.7840 		Other (At-Grade)
Single-Lane 		.
Kensington, CA
Contra Costa Co.
United States 		Kensington Circle (Colusa Ave. / Oak View Ave. / Berkeley Park Blvd.)
(37.89957, -122.28708) 		Other
Existing 		All-Way Stop
None 		6 Approaches
0 Driveways
30.1578 		Other (At-Grade)
Single-Lane 		Stop control, parking along circulatory roadway. In 1992 the central island was a narrow oval on the NW-SE diagonal and traffic moved too fast. Over the years Contra Costa County has widened the island, closer to a circle, with paint and rumble strips, and slowed the traffic. ICD estimated from Google Maps linework.
Upper Arlington, OH
Franklin Co.
United States 		Arlington Ave. / Stanford Rd. / Tremont Rd.
(39.99510, -83.06056) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
34.7690 		Other (At-Grade)
Single-Lane 		2004 Splitter islands only on north and south legs. ICD estimated from Google Maps linework.
Riverpark, CA
Ventura Co.
United States 		N Oxnard Blvd. / Garonne St. / Kiawah River Dr.
(34.24692, -119.17459) 		Other
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
135.2541 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Functions as series of T-intersections. Pedestrian access to central island; parking along circulatory roadway. ICD estimated from Google Maps linework.
Beach Park, FL
Hillsborough Co.
United States 		Swann Circle
(27.93766, -82.52013) 		Other
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
141.3886 		Other (At-Grade)
Single-Lane 		Park in central island. 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.
Newton Grove, NC
Sampson Co.
United States 		Weeks Circle [US 701 / US 13 / SR 50-SR 55]
(35.24543, -78.35440) 		Other
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
77.0561 		Other (At-Grade)
Single-Lane 		Older traffic cricle converted to yield control. ICD estimated from Google Maps linework.
Nantes, Pays de la Loire
Loire-Atlantique
France 		Rond-Point Abel Durand
(47.22116, -1.60306) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
94.0937 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
San Miguel de Abona, Canary Islands
Santa Cruz de Tenerife
Spain 		TF-65 / TF-655 / TF-1 Ramps
(28.05072, -16.61199) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
57.9718 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Canton of Cesson-Sévigné, Brittany
Ille-et-Vilaine
France 		D175 / D29 / D97
(48.15494, -1.62479) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
94.8143 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Hendaye, Nouvelle-Aquitaine
Pyrénées-Atlantiques
France 		Rue des Plaqueminiers / Avenue des Mimosas / Rue des Muriers
(43.37152, -1.77934) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
13.0227 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
San Sebastián, Basque Country
Guipúzcoa
Spain 		Irun plaza
(43.30531, -1.97456) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
60.8387 		Unknown
Unknown 		ICD estimated from Google Maps linework.
Basel, Basel
Basel-Stadt
Switzerland 		Luzernnerring / Voltastrasse / Huningerstrasse / Lothringerstrasse
(47.57107, 7.57478) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signal/Beacon 		6 Approaches
0 Driveways
48.3470 		Other (At-Grade)
Single-Lane 		Tram rail lines running through central island. Signal control for tram crossings; yield control on entries. ICD estimated from Google Maps linework.
South Haven Township, MI
Van Buren Co.
United States 		M-43 / 12th Ave. / 72nd St.
(42.37490, -86.24413) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
42.3509 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Kingsport, TN
Sullivan Co.
United States 		Sullivan St. / Broad St. / Watauga St. / Holston St.
(36.54914, -82.55837) 		Other
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
30.7027 		Other (At-Grade)
Single-Lane 		1917 Very early traffic circle. ICD estimated from Google Maps linework.
Hemel Hempstead, England
Herts
United Kingdom 		Plough Roundabout: A414 / Lawn Ln. / Two Waters Rd. / Station Rd. / Leighton Buzzard Rd. / Selden Hill
(51.74628, -0.47329) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Ring junction (3+ mini-roundabouts in ring) 		Ring junction of six mini-roundabouts.
Syracuse, UT
Davis Co.
United States 		S Bluff Rd. / S 2000 W / W 2700 S
(41.07470, -112.06459) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
33.3129 		Other (At-Grade)
Single-Lane 		2000 Painted splitter islands. Year Completed estimated (1997-2003). ICD estimated from Google Maps linework.
Jamaica Plain, MA
Suffolk Co.
United States 		Arborway / Prince St. / Pond St.
(42.31339, -71.12175) 		Rotary
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
82.1352 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Somerville, MA
Middlesex Co.
United States 		Powder House Square [Powder House Blvd. / Broadway / College Ave. / Werner St.]
(42.40114, -71.11677) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
70.1040 		Other (At-Grade)
Single-Lane 		2021 Originally 2-lane traffic circle with signal control on all entries and central island originally accessible for pedestrians. Converted to a single-lane roundabout in 2021 using only signing, striping, and raised markers. As of March 2022, all signals (including pedestrian signals) have been covered.
Boston, MA
Suffolk Co.
United States 		Morrissey Blvd. / Neponset Ave. (Rte 3A) / Redfield St. / Gallivan Blvd. (Rte 203) / Walnut St.
(42.28656, -71.04280) 		Signalized Roundabout/Circle
Existing 		Signal
None 		6 Approaches
3 Driveways
499.9997 		Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		ICD = 500 ft x 325 ft.
Ranson, WV
Jefferson Co.
United States 		Lancaster Circle (S Fairfax Blvd. / S Mildred St. / W 4th Ave.)
(39.29523, -77.86039) 		Other
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
52.6841 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island. ICD estimated from Google Maps linework.
Coral Gables, FL
Miami-Dade Co.
United States 		Sevilla Ave. / Granada Blvd. / De Soto Blvd.
(25.74517, -80.27483) 		Other
Existing 		All-Way Stop
Unknown 		6 Approaches
1 Driveways
51.6371 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Málaga, Andalusia
Málaga
Spain 		Plaza José Bergamín
(36.71929, -4.45454) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		6 Approaches
0 Driveways
88.0756 		Other (At-Grade)
Multilane (3+ Lane) 		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden 		Bergslagsgatan / Stadstjanaregatan / Kruthusgatan
(57.71146, 11.97232) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
52.3152 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Bromma, Stockholm County
Stockholm
Sweden 		Brommaplan
(59.34003, 17.93978) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
38.3694 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Nijmegen, Gelderland
Nijmegen
Netherlands 		Keizer Karelplein
(51.84214, 5.85935) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		6 Approaches
0 Driveways
115.8491 		Other (At-Grade)
Multilane (3+ Lane) 		ICD estimated from Google Maps linework.
Richmond, VA
Richmond Co.
United States 		Brookland Park Blvd. / Meadowbridge Rd. / 2nd Ave.
(37.56990, -77.41815) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
30.2924 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Boise, ID
Ada Co.
United States 		N 36th St. / W Hil Rd. / W Catalpa Dr.
(43.65542, -116.23333) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
74.3128 		Other (At-Grade)
Single-Lane 		2016 Dogbone shape. ICD estimated from Google Maps linework.
Westwood, MA
Norfolk Co.
United States 		East St. / US 95 Ramps / Canton St. / Allied St.
(42.22317, -71.17071) 		Rotary
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
86.6751 		Freeway Ramps (Grade-Separated)
Unknown 		ICD estimated from Google Maps linework.
Coconut Creek, FL
Broward Co.
United States 		Centura Parc / NW 36th Ave. / NW 23rd Pl. / NW 23rd St. / NW 22nd Dr.
(26.25800, -80.17292) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
57.8387 		Other (At-Grade)
Single-Lane 		Functional Class: Local ICD estimated from Google Maps linework.
Boynton Beach, FL
Palm Beach Co.
United States 		Grand Blvd. / NW 3rd Ct. / NW 3rd Ave.
(26.52999, -80.06580) 		Other
Existing 		All-Way Stop
Unknown 		6 Approaches
0 Driveways
30.9884 		Other (At-Grade)
Single-Lane 		Stop-controlled entries. Functional Class: Local ICD estimated from Google Maps linework.
Cheyenne, WY
Laramie Co.
United States 		Vandehei Ave. / I-25 NB Ramps / Hynds Blvd.
(41.18365, -104.83710) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
46.7405 		Freeway Ramps (Grade-Separated)
Single-Lane 		2011 Previously controlled by one-way stop ICD estimated from Google Maps linework.
Cheyenne, WY
Laramie Co.
United States 		Vandehei Ave. / I-25 SB Ramps / Bishop Blvd.
(41.18365, -104.83900) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
44.9428 		Freeway Ramps (Grade-Separated)
Single-Lane 		2011 Previously controlled by one-way stop ICD estimated from Google Maps linework.
Tallmadge, OH
Summit Co.
United States 		Howe Rd. / Northeast Ave. / N Munroe Rd.
(41.11800, -81.41503) 		Roundabout
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
52.1858 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Functional Class: Arterial ICD estimated from Google Maps linework.
Westhampton Beach, NY
Suffolk Co.
United States 		Potunk Ln. / Oak St. / School St. / Brook Rd. / Mill Rd.
(40.81412, -72.64636) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
39.7720 		Other (At-Grade)
Single-Lane 		2006 Oval shape. ICD estimated from Google Maps linework.
Ellijay, GA
Gilmer Co.
United States 		River St. / Dalton St. / Main St.
(34.69513, -84.48260) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
38.2967 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
St. Louis, MO
St. Louis Co.
United States 		Halls Ferry / MO 367
(38.72251, -90.24017) 		Rotary
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
86.6571 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		three of the six approaches are multilane and have dual lanes of traffic merging into both lanes of the roundabout; roundabout is unstriped. Description as follows: Halls Ferry Circle is 3 lanes wide, 350 foot diameter, 35 miles per hour and has 5 major roadways entering (from http://www.ballwin.mo.us/minutes_062402.html) ICD estimated from Google Maps linework.
Medford, MN
Steele Co.
United States 		CR 12 / I-35 SB Ramps
(44.17364, -93.26057) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
67.6722 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Miami Springs, FL
Miami-Dade Co.
United States 		Curtiss Pkwy. / Royal Poinciana / Westward Dr. / Palmetto Dr.
(25.82130, -80.28160) 		Other
Existing 		Other
Unknown 		6 Approaches
0 Driveways
83.8565 		Other (At-Grade)
Multilane (3+ Lane) 		On-street parking within circulatory roadway, pedestrian access to central island, yield control on circulatory roadway, some stop-controlled entries. ICD estimated from Google Maps linework.