Roundabouts Database

29483 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
Marysville, WA
Snohomish Co.
United States 		2nd St. / Alder St.
(48.04998, -122.17357) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2017
Marysville, WA
Snohomish Co.
United States 		2nd St. / Quinn Ave.
(48.04997, -122.17142) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2017
Marysville, WA
Snohomish Co.
United States 		2nd St. / Union Ave.
(48.04996, -122.16967) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2017
Frostburg, MD
Allegany Co.
United States 		Heartwood Dr. / Moonlight Dr.
(39.63654, -78.92720) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Elk Grove, CA
Sacramento Co.
United States 		Nassa Circle
(38.40333, -121.41259) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		Pedestrian access to central island.
(unincorporated), CA
Sacramento Co.
United States 		Bonito Circle
(38.39719, -121.40355) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		Pedestrian access to central island.
Miami, FL
Miami-Dade Co.
United States 		Altara Ave. / Monserrate St.
(25.73228, -80.26929) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Miami, FL
Miami-Dade Co.
United States 		Altara Ave. / Palmarito St.
(25.73259, -80.26833) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Miami, FL
Miami-Dade Co.
United States 		Altara Ave. / Toledo St.
(25.73224, -80.27088) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Coral Gables, FL
Miami-Dade Co.
United States 		Hernando St. / Sevilla Ave.
(25.74563, -80.26461) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Coral Gables, FL
Miami-Dade Co.
United States 		Anderson Rd. / Sevilla Ave.
(25.74534, -80.27075) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Coral Gables, FL
Miami-Dade Co.
United States 		N Greenway Dr. / S Greenway Dr.
(25.75126, -80.28391) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Coconut Grove, FL
Miami-Dade Co.
United States 		Madrid St. / Venetia Ave.
(25.75889, -80.28210) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
West Miami, FL
Miami-Dade Co.
United States 		SW 59th Ave. / SW 10th St.
(25.76127, -80.29184) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
15.2400 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2014-2016).
West Miami, FL
Miami-Dade Co.
United States 		SW 59th Ave. / SW 13th Terrace
(25.75845, -80.29173) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
15.2400 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2014-2016).
West Miami, FL
Miami-Dade Co.
United States 		SW 58th Ave. / SW 14th St.
(25.75782, -80.28973) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
15.2400 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2014-2016).
West Miami, FL
Miami-Dade Co.
United States 		SW 64th Ave. / SW 10th St.
(25.76153, -80.29983) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.8120 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2009).
West Miami, FL
Miami-Dade Co.
United States 		SW 65th Ave. / SW 18th St.
(25.75393, -80.30164) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
15.2400 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2014-2016).
Westchester, FL
Miami-Dade Co.
United States 		SW 82nd Ct. / SW 20th St.
(25.75151, -80.32853) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-Lane 		2010
Miami, FL
Miami-Dade Co.
United States 		SW 89th Ave. / SW 21st Terrace
(25.74981, -80.33946) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2013).
Westchester, FL
Miami-Dade Co.
United States 		SW 92nd Ave. / SW 28th St.
(25.74381, -80.34369) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2009).
Miami, FL
Miami-Dade Co.
United States 		SW 94th Ave. / SW 34th St.
(25.73825, -80.34771) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-Lane 		2013
Lantana, FL
Palm Beach Co.
United States 		Water Tower Way / (unknown)
(26.58840, -80.06140) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Osshad, FL
Palm Beach Co.
United States 		SW 2nd St. / SW 2nd Ave.
(26.45801, -80.07505) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Lighthouse Point, FL
Broward Co.
United States 		NE 28th St. / Marina Cir.
(26.26598, -80.08461) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Ponte Vedra Beach, FL
St. Johns Co.
United States 		Park Forest Dr. / Summit View
(30.13705, -81.40391) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.3400 		Other (At-Grade)
Single-Lane 		2018
Pijnacker, South Holland
Pijnacker-Nootdorp
Netherlands 		Oostlaan / Meidoornlaan / Emmastraat
(52.01993, 4.43370) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Pijnacker, South Holland
Pijnacker-Nootdorp
Netherlands 		Westlaan / Europalaan / Nootdorpseweg
(52.01837, 4.42804) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Pijnacker, South Holland
Pijnacker-Nootdorp
Netherlands 		Klapwijkseweg / Rietlanden / Akkerlandenpad
(52.00303, 4.45042) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Pijnacker, South Holland
Pijnacker-Nootdorp
Netherlands 		Klapwijkseweg / Hofpleintunnel / Ade
(52.00471, 4.44833) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Pijnacker, South Holland
Pijnacker-Nootdorp
Netherlands 		Klapwijkseweg / Parklaan
(52.00668, 4.44670) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Homestead, FL
Miami-Dade Co.
United States 		SW 273rd St. / SW 119th Ave.
(25.51354, -80.38411) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Hollister, CA
San Benito Co.
United States 		SR 25 / SR 156
(36.89565, -121.42733) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
78.0288 		Other (At-Grade)
Multilane (3+ Lane) 		2024 Rotor turbo roundabout. Opened December 2023; fully operational February 2024. https://www.sfgate.com/local/article/gilroy-california-turbo-roundabout-18585736.php
Santa Ynez, CA
Santa Barbara Co.
United States 		SR 154 / Edison St.
(34.63374, -120.08102) 		Roundabout
Unknown 		All-Way Yield
None 		4 Approaches
0 Driveways
46.0248 		Other (At-Grade)
Single-Lane 		Anticipated opening year Spring of 2024.
Fargo, ND
Cass Co.
United States 		63rd Ave. S / 38th St. S
(46.79147, -96.84836) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2021
Miami, FL
Miami-Dade Co.
United States 		SW 19th Ave. / SW 91th St.
(25.75445, -80.22620) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.8120 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2007).
Miami, FL
Miami-Dade Co.
United States 		SW 7th Ave. / SW 20th Rd.
(25.76255, -80.20623) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Single-Lane 		2005
Miami, FL
Miami-Dade Co.
United States 		SW 9th Ave. / SW 24th Rd.
(25.76139, -80.21051) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2005
Langley, BC
Greater Vancouver
Canada 		82 Ave. / 204 St.
(49.15181, -122.65706) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.0000 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2016-2017).
Langley, BC
Greater Vancouver
Canada 		82 Ave. / 207A St.
(49.15167, -122.64809) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2022 https://www.crestonvalleyadvance.ca/trending-now/b-c-drivers-struggle-with-roundabout-in-viral-tiktok/ Video shows some drivers going the wrong way during construction: https://www.facebook.com/CityNewsVAN/videos/traffic-chaos-langley-roundabout-fails-go-viral-on-tiktok/1374442239737644/
Graham, WA
Pierce Co.
United States 		Rainier Ridge Blvd. E / 186th St. E / Glacier Way E
(47.08689, -122.28699) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2019
Friendswood, TX
Galveston Co.
United States 		Scenic Hills Dr. / Danbury Springs Ln.
(29.48758, -95.17951) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Malta, NY
Saratoga Co.
United States 		Steeplechase Blvd. / Stewards Way
(42.99660, -73.78901) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands on three legs.
New York City, NY
Bronx Co.
United States 		Metropolitan Oval
(40.83831, -73.85983) 		Other
Existing 		All-Way Yield
Pedestrian Signal (red-yellow-green to drivers) 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island; parking along circulatory roadway.
Keszthely, Zala
Keszthelyi járás
Hungary 		Bercsényi Miklós utca / Vaszary Kolos utca
(46.76504, 17.23738) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Keszthely, Zala
Keszthelyi járás
Hungary 		Csapás út / Zsidi út / Külső Zsidi út
(46.77685, 17.25242) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Keszthely, Zala
Keszthelyi járás
Hungary 		Main road 71 (Lendl Adolf út) / Külső Zsidi út
(46.78182, 17.25318) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Nagykanizsa, Zala
Nagykanizsai járás
Hungary 		Teleki utca / Levente utca / Alapy Gáspár utca
(46.45258, 17.00938) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Nagykanizsa, Zala
Nagykanizsai járás
Hungary 		Balaton utca / Hevesi Sándor utca
(46.46154, 17.00924) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Nagykanizsa, Zala
Nagykanizsai járás
Hungary 		SR 7 / Magyar utca
(46.46675, 16.98592) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ridgecrest, CA
Kern Co.
United States 		E Inyokern Rd. / N Knox Rd. / S Knox Rd.
(35.65161, -117.66109) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		On base of Naval Air Weapons Station China Lake.
Salt, Catalonia
Girona
Spain 		Camí dels Carlins / Av. de la Pau / Paseo del Marqués de Camps
(41.96692, 2.78760) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Aabenraa, South Denmark
Aabenraa
Denmark 		Sekundærrute 170 (Flensborg Landevej) / Sekundærrute 481 (Søgårdvej) / Primærrute 8 (Sønderborgmotorvejen) EB Ramps
(54.94402, 9.45132) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Tinglev, South Denmark

Denmark 		Primærrute 8 (Saksborgvej - Hovedgaden) / Sekundærrute 401 (Vippelvej) / Vestvejen
(54.92975, 9.22746) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Handewitt, Schleswig-Holstein
Schleswig-Flensburg
Germany 		K126 (Flensburger Straße) / K85 (Bredstedter Chaussee - Neuholzkrug)
(54.73956, 9.37879) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Tønder, South Denmark
Tønder
Denmark 		Primærrute 11 (Østre Omfartsvej - Sønderløgumlandevej) / Primærrute 8 (Flensborglandevej) / Sønderlandevej
(54.93030, 8.89140) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Holstebro, Middle Jutland
Holstebro
Denmark 		Primærrute O1 (Lægårdvej - Enghavevej) / Stationsvej / Lægårdvej
(56.36256, 8.62117) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Dallas, TX
Dallas Co.
United States 		N Tyler St. / N Polk St. / Winston St.
(32.75167, -96.83770) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2021 Replaced two intersections.
Bezirk Frankfurt, Brandenburg
Frankfurt/Oder
Germany 		Waldstraße / Pagramer Straße / Zum Großen Stein
(52.33989, 14.46643) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
De Kalb, IL
DeKalb Co.
United States 		E Gurler Rd. / N Peace Rd.
(41.89286, -88.72396) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 https://www.facebook.com/1360WlbkRadio/posts/wlbk-local-newsdekalbs-new-roundabout-is-opening-soon-dekalb-city-manager-bill-n/3211580668940104/
Monza, Lombardy
Monza e Brianza
Italy 		SP527 (Via Lario) / Via Monte Curone
(45.59103, 9.24844) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Verona, Veneto
Verona
Italy 		Via Enzo Ferrari / Via Cason
(45.43353, 10.93419) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sønderborg, South Denmark
Sønderborg
Denmark 		Sekundærrute 401 (Hørtoftvej - Egernsundvej) / Hørtoftvej / Stenderupvej
(54.92173, 9.72460) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sønderborg, South Denmark
Sønderborg
Denmark 		Sekundærrute 401 (Egernsundvej) / Sekundærrute 481 (Amtsvejen) / Flensborg Landevej
(54.91184, 9.70699) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sønderborg, South Denmark
Sønderborg
Denmark 		Sekundærrute 481 (Amtsvejen) / Broagervej / Sottrupvej
(54.91955, 9.68219) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Nairobi, Nairobi

Kenya 		Naivasha Rd. / Kapenguria Rd.
(-1.26498, 36.72124) 		Other
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
St. Petersburg, St. Petersburg City
Saint Petersburg
Russia 		Severnaya ploshchad' [Severnyy prospekt / Grazhdanskiy prospekt]
(60.02204, 30.40677) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Hamina, Kymenlaakso
Hamina
Finland 		Sibeliuskatu / Kekkosenkatu / Erottajankatu / Siltakatu
(60.56352, 27.20404) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hamina, Kymenlaakso
Hamina
Finland 		Merikatu / Maariankatu / Kubbenkatu
(60.56522, 27.19233) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hamina, Kymenlaakso
Hamina
Finland 		Valtatie 26 (Puuropytyntie) / E18-Valtatie 7 WB Ramps / Koivulehdontie
(60.58781, 27.15037) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Hamina, Kymenlaakso
Hamina
Finland 		Valtatie 371 (Husupyölintie - Kouvolantie) / Valtatie 26 (Puuropytyntie) / Töytärintie
(60.59688, 27.16976) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Birkenhead, England
Wirral
United Kingdom 		A5027 (Duke St.) / B5146 (Corporation Rd.)
(53.40144, -3.03576) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Birkenhead, England
Wirral
United Kingdom 		A5030 (Cleveland St.) / B5146 (Corporation Rd.) / Cavendish St.
(53.40136, -3.04123) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bromborough, England
Wirral
United Kingdom 		Old Hall Rd. / Bassendale Rd. / Riverwood Rd.
(53.33263, -2.96792) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bebington, England
Wirral
United Kingdom 		King's Rd. / Broadway / King's Ln.
(53.36149, -3.02644) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Birkenhead, England
Wirral
United Kingdom 		A41 (Rock Ferry Bypass - New Chester Rd.) / Campbeltown Rd. / B5136 (Wirral Circular Trl.)
(53.37721, -3.01003) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Chester, England
Cheshire
United Kingdom 		Fountains Roundabout [A5116 (Saint Oswalds Way - Saint Martin's Way) / A540 (Upper Northgate St.)]
(53.19537, -2.89392) 		Signalized Roundabout/Circle
Existing 		Signal
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Bettystown, Co Meath

Ireland 		R150 (Triton Rd. - Eastham Heights) / Narroways / Spine Rd.
(53.69666, -6.25132) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Central Sefton, England
Sefton
United Kingdom 		A565 (Formby Bypass) / B5424 (Liverpool Rd.)
(53.54428, -3.04817) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Algueirão–Mem Martins, Lisbon
Sintra
Portugal 		N250-1 (Estrada da Granja do Marquês) / Estrada da Granja do Marquês / Avenida Amália Rodrigues
(38.81503, -9.33605) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Algueirão–Mem Martins, Lisbon
Sintra
Portugal 		Estrada do Algueirão / Avenida Amália Rodrigues
(38.80616, -9.33720) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
(unincorporated), OH
Delaware Co.
United States 		Peachblow Rd. / North Rd.
(40.22705, -83.02061) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2021 https://www.delgazette.com/news/91185/new-roundabout-nears-completion
Strzemieszyce Małe, Śląskie
Dąbrowa Górnicza
Poland 		DW790 / Koksownicza
(50.33137, 19.31482) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Leer (East Friesland), Lower Saxony
Leer
Germany 		Bavinkstraße / Osseweg / Hoheellernweg
(53.22933, 7.47357) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Algueirão–Mem Martins, Lisbon
Sintra
Portugal 		N250-1 (Rua da Associação) / A16 WB Ramps / R. Caminho dos Leiteros
(38.81780, -9.33883) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Szigetszentmiklós, Pest
Szigetszentmiklósi járás
Hungary 		Csepeli út / Kántor utca / M10 EB Ramps
(47.37845, 19.04934) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Szigetszentmiklós, Pest
Szigetszentmiklósi járás
Hungary 		Csepeli út / M10-E75 WB Ramps / (parking)
(47.38132, 19.04962) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Budakalász, Pest
Szentendrei járás
Hungary 		Szentendrei út / József Attila utca / Káposztás köz
(47.62235, 19.04947) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Pomáz, Pest
Szentendrei járás
Hungary 		József Attila utca / Árpád fejedelem útja / Rákóczi Ferenc utca / Vasút utca
(47.64304, 19.03099) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Koszalin, Zachodniopomorskie
Koszalin
Poland 		Rondo Kardynała Ignacego Jeża [E28 (Juliana Fałata - Gdańska) / DW206 (Orląt Lwowskich) / Jana Pawła II ]
(54.20171, 16.19787) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Brockton, MA
Plymouth Co.
United States 		N Quincy St. / Boundary Ave. / Chestnut St.
(42.12289, -71.00124) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2021
Budapest, Budapest

Hungary 		Megyeri út / Homoktövis utca
(47.59411, 19.11290) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Chandigarh, CH
Chandigarh
India 		Jan Marg / Udyog Path
(30.73974, 76.77425) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Chandigarh, CH
Chandigarh
India 		Madhya Marg / Udyan Path
(30.75297, 76.78051) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Dresden, Saxony
Dresden
Germany 		Spitzwegstraße / Wilhelm-Franke-Straße
(51.01578, 13.76823) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Innsbruck, Tyrol
Innsbruck-Stadt
Austria 		Grabenweg / Griesauweg
(47.26488, 11.43741) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Linganore, MD
Frederick Co.
United States 		Mussetter Rd. / Whiterose Dr. / Whiterose Way
(39.39008, -77.29747) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2002 Painted splitter islands on three legs. Year Completed estimated (1988-2005).
Frederick, MD
Frederick Co.
United States 		Briarcliff Ln. / Briarcliff Way / Cliffside Terrace
(39.40696, -77.34925) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Frederick, MD
Frederick Co.
United States 		Amber Dr. / Campus Dr.
(39.44702, -77.42000) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Year Completed estimated (2013-2015). Mismatch between approach lane designations and circulatory roadway striping. Inside lane from east leg must make U-turn unless the driver changes lanes.
Graz, Styria
Graz
Austria 		L321 (Gradnerstraße) / Neuseiersberger Straße
(47.02083, 15.41041) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane