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
Huntingtown, MD
Calvert Co.
United States 		Huntsman Dr. / Horse Pen Run / Hardesty Rd.
(38.57357, -76.54875) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Vidnoye, Moscow
Leninsky District
Russia 		Sovetskaya ploshchad [Shkol'naya ulitsa / Zavodskaya ulitsa / Ulitsa Gayevskogo]
(55.55688, 37.70901) 		Other
Existing 		Other
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hønefoss, Viken
Ringerike
Norway 		Hvervenkastet / Osloveien / Arnegårdsveien
(60.14865, 10.25115) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Hønefoss, Viken
Ringerike
Norway 		Hvervenkastet / E16 SB Ramps / Monserudveien
(60.14662, 10.24980) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Sogndal, Vestland
Sogndal
Norway 		Rv5 (Fjærlandsvegen - Gravensteinsgata) / Rv55 (Stedjevegen) / Granden
(61.22906, 7.09669) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Newport, Wales
Newport
United Kingdom 		A48 (Ringland Way) / Beatty Rd. / (factory access road)
(51.59759, -2.92625) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Kostrzyń, Lubuskie
Gorzowski
Poland 		Niepodległości / Fabryczna / Jagiellońska
(52.59120, 14.64311) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Kostrzyń, Lubuskie
Gorzowski
Poland 		Rondo Unii Europejskiej [DK31 (Władysława Sikorskiego) / Gorzowska / Osiedle Mieszka]
(52.58730, 14.64965) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Asker, Viken
Asker
Norway 		Sundbyveien / Odalsveien / Evjetun
(59.77588, 10.48502) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Drammen, Viken
Drammen
Norway 		Fv283 / Øvre Storgate / Lajordgata / Vinjes gate
(59.75541, 10.03141) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Drammen, Viken
Drammen
Norway 		Fv283 / Mjøndalsbrua/ Bruveien
(59.75528, 10.00781) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Gjøvik, Innlandet
Gjøvik
Norway 		Fv33 (Fagernesvegen) / Raufossvegen
(60.78425, 10.64059) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Gjøvik, Innlandet
Gjøvik
Norway 		Alfarvegen / Kallerudlia / Rv4 NB Ramps
(60.78696, 10.66903) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Gjøvik, Innlandet
Gjøvik
Norway 		Alfarvegen / Stampevegen / Rv4 SB Ramps
(60.78778, 10.66783) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Gjøvik, Innlandet
Gjøvik
Norway 		Fv33 / Lilleengvegen / Mattisrudsvingen
(60.78399, 10.65077) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Raufoss, Innlandet
Vestre Toten
Norway 		Storgata / Øverbyvegen / Kortosvegen
(60.72936, 10.61623) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Saint Pauls, England
Sandwell
United Kingdom 		A4252 (Telford Way - Kenrick Way) / A4182 (Kenrick Way) / Dartmouth Rd.
(52.50672, -1.97607) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Corlăteni, Rîșcani District
Corlăteni
Moldova 		E583-M14 / R6 / Strada Decebal
(47.78729, 27.88530) 		Unknown
Existing 		Unknown
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Galway, Co Galway

Ireland 		Blake Roundabout [Western Distributor Rd. / Ballymoneen Rd.]
(53.26782, -9.11748) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Galway, Co Galway

Ireland 		Athy Roundabout [Western Distributor Rd. / Upper Clybaun Rd. / Lower Clybaun Rd.]
(53.26915, -9.10712) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Galway, Co Galway

Ireland 		Western Distributor Rd. / Bóthar Stiofáin
(53.26991, -9.10126) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Blackburn, England
Blackburn with Darwen
United Kingdom 		A6062 (Livesey Branch Rd.) / Horden View / Coverdale Dr.
(53.72267, -2.53310) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Prague, Prague
Prague
Czechia 		Litochlebské náměstí [Türkova / Hviezdoslavova / Chilská / Ke stáčírně]
(50.03121, 14.50700) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Hořovice, Central Bohemia
Beroun
Czechia 		II/114-II/117 (Masarykova) / II/117 (Tyršova) / II/114 (9. Května) / Fügnerova Hořovice
(49.83772, 13.89775) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Town Centre, England
Lancs
United Kingdom 		Manchester Rd. / Queen St. / Avenham Ln.
(53.75748, -2.69162) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Ústí nad Labem, Ústí nad Labem
Ústí n. Labem
Czechia 		Na Rondelu: I/30 (Všebořická / Božtěšická) / Masarykova / Skorotická]
(50.68027, 14.00761) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane) 		Circulating yields to entry.
North Sefton, England
Sefton
United Kingdom 		Town Lane Kew / Folkestone Rd. / (parking)
(53.63292, -2.97293) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Blowick, England
Sefton
United Kingdom 		A570 (Scarisbrick New Rd.) / Foul Ln. / (parking)
(53.63189, -2.96841) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
North Sefton, England
Sefton
United Kingdom 		A565 (Liverpool Ave.) / Station Rd. / Segar's Ln.
(53.60309, -3.03349) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Oval shaped.
Bradley Mills, England
Kirklees
United Kingdom 		Bradley Mills Rd. / Stadium Way
(53.65595, -1.76618) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ashbrow, England
Kirklees
United Kingdom 		A641 (Bradford Rd.) / A6107 (Fixby Rd. - Bradley Rd.)
(53.67877, -1.77554) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Halifax, England
Calderdale
United Kingdom 		Savile Park Rd. / Haugh Shaw Rd. / Arden Rd.
(53.71627, -1.87178) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Ansfelden, Upper Austria
Linz-Land
Austria 		B139 (Kremstal Bundesstraße - Kremstalstraße) / Dammstraße / Kremstalstraße
(48.20944, 14.24447) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Vienna, Vienna
Vienna
Austria 		Bergmillergasse / Keißlergasse
(48.19976, 16.25521) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Brighouse, England
Calderdale
United Kingdom 		A643 (Ludenscheid Link - Huddersfield Rd.) / A641 (Bradford Rd.) / (parking)
(53.70343, -1.77795) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
North Sefton, England
Sefton
United Kingdom 		Marine Dr. / Coastal Rd. / Weld Rd. / (beach entrance)
(53.63959, -3.02826) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
North Leeds, England
Leeds
United Kingdom 		A6120 (Ring Road Moortown) / King Ln.
(53.84546, -1.54848) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Pedestrian bridge on southwest leg.
North Leeds, England
Leeds
United Kingdom 		A6120 (Ring Road Moortown) / A61 (Harrogate Rd.)
(53.84823, -1.53435) 		Signalized Roundabout/Circle
Existing 		Signal
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
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
Mission, TX
Hidalgo Co.
United States 		Los Indios Pkwy. / Santa Engratia
(26.16944, -98.28858) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		Right-turn bypass lanes on all legs.
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
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.
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 270th St. / SE 119th Pl. / SW 120th Avenue Rd.
(25.51647, -80.38548) 		Other
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
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 		Europalaan / Tuindersweg / Oranjelaan
(52.01158, 4.43244) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Pijnacker, South Holland
Pijnacker-Nootdorp
Netherlands 		Noordweg / Nobellaan / Sportlaan
(52.02578, 4.42248) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
The Hague, South Holland
The Hague
Netherlands 		Donau / Vrouw Avenweg / Veenweg
(52.05589, 4.39650) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Pijnacker, South Holland
Pijnacker-Nootdorp
Netherlands 		N473 (Delftsestraatweg - Westlaan) / Rijskade / Overgauwseweg
(52.01675, 4.42159) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Delta, BC
Greater Vancouver
Canada 		River Rd. / Hwy 17 SB Ramps
(49.15212, -122.95254) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2021 https://canada.constructconnect.com/joc/news/projects/2021/12/new-interchange-improves-delta-connections
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
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.
Northwest, NV
Washoe Co.
United States 		Town Square Ln. / Lone Oak Trl.
(39.53142, -119.91215) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Sparks, NV
Washoe Co.
United States 		S.D. Andrea Pkwy. / San Marino Dr.
(39.55103, -119.70213) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands on three legs.
Denton, TX
Denton Co.
United States 		Mimosa Dr. / Hinkle Dr.
(33.23934, -97.14442) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020
Bryan, TX
Brazos Co.
United States 		Palasota Dr. / Beck St.
(30.66236, -96.38459) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://www.kbtx.com/2022/02/18/new-roundabout-nearing-completion-bryan/
Westpark, CA
Placer Co.
United States 		Mayhill Dr. / Ardley Dr.
(38.77507, -121.36969) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands.
Westpark, CA
Placer Co.
United States 		Mayhill Dr. / Parkham Dr.
(38.77222, -121.36546) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands.
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
St George, UT
Washington Co.
United States 		Price Hills Dr. / Desert Hills Dr.
(37.05063, -113.56994) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2001 Year Completed estimated (1993-2003).
Marysville, WA
Snohomish Co.
United States 		3rd St. / Union Ave.
(48.05088, -122.16967) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2016
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
Sammamish, WA
King Co.
United States 		SE 4th St. / 222nd Pl. SE
(47.60554, -122.04307) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.8120 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020
Sammamish, WA
King Co.
United States 		SE 4th St. / 224th Ave. SE
(47.60553, -122.04091) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.6032 		Other (At-Grade)
Single-Lane 		2020
Sammamish, WA
King Co.
United States 		SE 4th St. / 224th Pl. SE
(47.60552, -122.03916) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.2128 		Other (At-Grade)
Single-Lane 		2020
Poulsbo, WA
Kitsap Co.
United States 		SR 305 / Johnson Way NE / Peterson Way NE
(47.71979, -122.62244) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021