27152 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
Devínska Nová Ves, Bratislava
Bratislava
Slovakia
II/505 / Tomislava P. Kolakoviča
(48.20575, 17.01773)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Devínska Nová Ves, Bratislava
Bratislava
Slovakia
Tomislava P. Kolakoviča / (parking)
(48.20726, 17.01979)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Devínska Nová Ves, Bratislava
Bratislava
Slovakia
(connector to Rte 505) / (parking)
(48.21159, 17.01518)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Devínska Nová Ves, Bratislava
Bratislava
Slovakia
Eisnerova / Vukovarská
(48.20591, 16.98689)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Weikendorf, Lower Austria
Gänserndorf
Austria
B8 (Angerner Bundesstraße) / B8a (Obere Hauptstraße) / Lagerhausweg
(48.34153, 16.75582)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Vienna, Vienna
Vienna
Austria
B8a (Wiener Nordrand Schnellstraße) / Hermann-Gebauer Straße / S2 Ramps
(48.26813, 16.47701)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Vienna, Vienna
Vienna
Austria
Gerasdorfer Straße / Ruthnergasse
(48.28631, 16.42970)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Vienna, Vienna
Vienna
Austria
Vorarlberger Allee / Vorarlberger Allee / S1 Ramps
(48.13557, 16.34024)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Valašské Meziříčí, Zlin
Vsetín
Czechia
II/150 (Nádražní - U Abácie) / Sokolská / Palackého / Husova
(49.46986, 17.96131)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Oval shaped.
Valašské Meziříčí, Zlin
Vsetín
Czechia
S7 (Vsetínská) / Sokolská / Žerotínova
(49.46979, 17.97330)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Valašské Meziříčí, Zlin
Vsetín
Czechia
E442 / S7 / II/150
(49.47709, 17.96992)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Hranice, Olomouc
Přerov
Czechia
E442 / I/35 / I/47 / Hranická
(49.55266, 17.71554)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Elliptical shaped.
Bucharest, Bucharest

Romania
Pasajul Lujerului / Strada Lujerului / Str. Peștilor
(44.43287, 26.03451)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Bucharest, Bucharest

Romania
Bulevardul Metalurgiei / Drumul Dealu Bradului / (parking)
(44.36463, 26.12627)
Roundabout
Existing
All-Way Yield
None
4 Approaches
1 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Izgrev, Sofia City
Sofia
Bulgaria
bulevard Dragan Tsankov / bulevard Peyo K. Yavorov Ramps
(42.67752, 23.34184)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
La Pêche, QC
Les Collines-de-l'Outaouais Regional County Municipality
Canada
Chemin de Ste-Cécile-de-Masham (Rte 366) / Autoroute 5 SB Ramps
(45.62672, -75.93762)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2013 Raindrop shaped. Year Completed estimated (2013-2015).
La Pêche, QC
Les Collines-de-l'Outaouais Regional County Municipality
Canada
Chemin de la Vallée de Wakefield / Autoroute 5 NB Ramps / Rte 105 / Rte 366
(45.62686, -75.93578)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
55.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2013
Gryfice, Zachodniopomorskie
Gryficki
Poland
DW 109 (Kamieńska - Starogrodzka) / 3 Maja / Wysoka Brama
(53.91116, 15.19658)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Ballajura, WA
Swan
Australia
Marangaroo Dr. / Illawarra Crescent
(-31.83313, 115.88571)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Marangaroo, WA
Wanneroo
Australia
Mirrabooka Ave. / Rawlinson Dr. / (parking)
(-31.82890, 115.85225)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Alexander Heights, WA
Wanneroo
Australia
The Avenue / Azelia St.
(-31.83037, 115.86644)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other (At-Grade)
Single-Lane
Girrawheen, WA
Wanneroo
Australia
Mirrabooka Ave. / Montrose Ave. / Koondoola Ave.
(-31.84213, 115.85527)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Balga, WA
Stirling
Australia
Balga Ave. / Walderton Ave.
(-31.85565, 115.84360)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Westminster, WA
Stirling
Australia
Arkana Rd. / Princess Rd.
(-31.86651, 115.83551)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other (At-Grade)
Single-Lane
Westminster, WA
Stirling
Australia
Arkana Rd. / Walderton Ave.
(-31.86642, 115.84080)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Balga, WA
Stirling
Australia
Princess Rd. / Balga Ave. / (parking)
(-31.85536, 115.83815)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Balga, WA
Stirling
Australia
Princess Rd. / Camberwell Rd. / (parking)
(-31.85596, 115.83737)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Balga, WA
Stirling
Australia
Princess Rd. / Etchingham Rd. / Wilmington Crescent
(-31.86135, 115.83547)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Marangaroo, WA
Wanneroo
Australia
Rawlinson Dr. / Jefferson Dr.
(-31.82872, 115.84922)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other (At-Grade)
Single-Lane
Darch, WA
Wanneroo
Australia
Kingsway / Ashdale Blvd. / Evandale Rd.
(-31.81321, 115.84485)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Darch, WA
Wanneroo
Australia
Kingsway / Macdonagh Ave. / Boodjar Rise
(-31.81322, 115.83992)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Madeley, WA
Wanneroo
Australia
Kingsway / Sovrano Ave. / Bellerive Blvd.
(-31.81319, 115.82760)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Ballajura, WA
Swan
Australia
Cassowary Dr. / Pelican Parade
(-31.84603, 115.89681)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Ballajura, WA
Swan
Australia
Illawarra Crescent S / Kingfisher Ave.
(-31.84007, 115.89466)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other (At-Grade)
Single-Lane
Ballajura, WA
Swan
Australia
Bellefin Dr. / Cassowary Dr. / (parking)
(-31.84612, 115.90626)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Willetton, WA
Canning
Australia
Apsley Rd. / Pinetree Gully Rd.
(-32.04803, 115.88389)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other (At-Grade)
Single-Lane
Rochester, MI
Oakland Co.
United States
E Avon Rd. / Dequindre Rd.
(42.67168, -83.09685)
Roundabout
Unknown
All-Way Yield
None
3 Approaches
1 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 Bridge to the east and roundabout at Avon and Dequindre is under construction November 2021. http://www.rcocweb.org/606/Avon-Road-Dequindre-to-23-Mile-Road The one driveway is a utility drive. Note: Popular Cider mill is to the east as well with another roundabout planed for 2022 at Dequindre and 23 Mile Rd.
Shelby Township, MI
Macomb Co.
United States
E Avon Rd. / 23 Mile Rd.
(42.67368, -83.09389)
Roundabout
Unknown
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 Roundabout constructed after completion of bridge and roundabout to the west is completed.
Pekin, OH
Warren Co.
United States
Bunnell Hill Rd. / E Lytle 5 Points Rd. / W Lytle 5 Points Rd.
(39.56889, -84.19299)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 https://www.journal-news.com/local/video-areas-newest-roundabout-now-open-for-traffic/7WGGOA4GAZFWVI5CKXTLEY2HHE/
Castlebar, Co Mayo

Ireland
N60 (Breaffy Rd.) / Moneen Rd.
(53.85206, -9.26330)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Castlebar, Co Mayo

Ireland
N5 (Lawn Rd. - Dublin Rd.) / R373 (Moneen Rd.)
(53.85729, -9.28414)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Claremorris, Co Mayo

Ireland
N60 / N17 NB Ramps / Ballyhaunis Rd.
(53.72427, -8.98576)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Longford, Co Longford

Ireland
Red Cow Roundabout [N4 (Cloonbalt Ln.) / R198 (Battery Rd.)]
(53.74181, -7.80218)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Longford, Co Longford

Ireland
N4 / N5
(53.74445, -7.80802)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Longford, Co Longford

Ireland
Leo Casey Roundabout [N4 (Cloonbalt Ln.) / N63 (Ballinalee Rd.) / R194]
(53.73838, -7.77773)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Longford, Co Longford

Ireland
Fiddlemaster Tom ‘Blind’ Kiernan Roundabout [N5 / Strokestown Rd.]
(53.72484, -7.82562)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Dungarvan, Co Waterford

Ireland
Shandon Roundabout [N25 / Shandon Rd. / Davitt's Quay]
(52.09372, -7.62267)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Dungarvan, Co Waterford

Ireland
Strandside Roundabout [N25 (Rose Inn St.) / Strandside North / Old Hospital Rd.]
(52.09362, -7.61822)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Cork, Co Cork

Ireland
N40-N22 (South Ring Road) / N22 EB Ramps
(51.87546, -8.57151)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Cork, Co Cork

Ireland
N40-N22 (South Ring Road) / N22 WB Ramps
(51.87417, -8.57157)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Brampton, England
Cumbria
United Kingdom
Brampton Roundabout [A69 / A689 (Brampton Bypass) / Greenhill]
(54.93191, -2.74739)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Bloomington, IN
Monroe Co.
United States
S Rogers St. / W Gordon Pike
(39.12159, -86.53923)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.2920
Other (At-Grade)
Multilane (2 Lane, unspecified)
2019
Fredericton, NB
York
Canada
Waggoners Lane. / Rockwood Ave.
(45.95850, -66.66242)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2021 Picture of completed roundabout here, about halfway down the page: https://skyscraperpage.com/forum/showthread.php?t=131450&page=631
Summerside, PE
Prince
Canada
Central St. / Pope Rd.
(46.41077, -63.78716)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2021 Previously two T-intersections, one signalized, the other a one-way stop. https://www.cbc.ca/news/canada/prince-edward-island/pei-pope-roundabout-summerside-1.6224393
Swartz Creek, MI
Genesee Co.
United States
Grand Blanc Rd. / Linden Rd.
(42.91411, -83.77008)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021
Traverse City, MI
Grand Traverse Co.
United States
Hammond Rd. E / Four Mile Rd. N
(44.71542, -85.53638)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
2021 https://www.record-eagle.com/news/local_news/winding-down-hammond-4-mile-roundabout-opens/article_8b0055ae-0ffa-11ec-99ed-8be394157c49.html
Greenwood, IN
Johnson Co.
United States
Fairview Rd. / N Peterman Rd.
(39.62011, -86.17747)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021
Crown Point, IN
Lake Co.
United States
E 109th Ave. / I-65 SB Ramps
(41.42023, -87.32277)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Unknown
2021 Raindrop shaped.
Crown Point, IN
Lake Co.
United States
E 109th Ave. / I-65 NB Ramps
(41.42017, -87.31963)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Unknown
2021 Raindrop shaped.
Crown Point, IN
Lake Co.
United States
E 109th Ave. / Iowa St.
(41.42018, -87.30678)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
2021
Ussuriysk, Primorye
Ussuriysk
Russia
ulitsa Komarova / Leningradskaya utilsa
(43.81173, 131.93421)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Traverse City, MI
Grand Traverse Co.
United States
Parsons Rd. / Airport Access Rd.
(44.75181, -85.58162)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021
Traverse City, MI
Grand Traverse Co.
United States
M-37 / Vance Rd.
(44.65747, -85.65622)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021
Holmen, WI
La Crosse Co.
United States
S Main St. / Gaarder Rd.
(43.95575, -91.25784)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.8160
Other (At-Grade)
Single-Lane
2020 Elliptical shaped. ICD = 170 ft x 150 ft. Previous Control Type was stop-controlled on north, east, and south legs and uncontrolled on west leg. https://www.facebook.com/VillageofHolmen/posts/the-welcome-to-holmen-monument-and-the-new-maingaarder-roundabout-was-officially/1734935679978065/
Ellicott City, MD
Howard Co.
United States
Columbia Rd. / Hemlock Cone Way / Kingscup Ct.
(39.24949, -76.83326)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
21.3360
Other (At-Grade)
Single-lane w/ Traversable Central Island
2019
Columbia, MD
Howard Co.
United States
Stevens Forest Rd. / Farewell Rd. / Night Street Hill
(39.20114, -76.84781)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-lane w/ Traversable Central Island
2019
Shermans Dale, PA
Perry Co.
United States
SR 34-SR 850 (Spring Rd.) / SR 34 (Spring Rd.) / SR 850 (Valley Rd.) / Pisgah State Rd.
(40.31955, -77.16513)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2021
Llandudno Junction, Wales
Conwy
United Kingdom
A546 / A547 (Conwy Rd. - Ferndale Rd.)
(53.28509, -3.81347)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Martinsville, IN
Morgan Co.
United States
Henderson Ford Rd. / I-69 NB Ramps
(39.48881, -86.35250)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2021 Raindrop shaped.
Dublin, OH
Franklin Co.
United States
SR 161 (Dublin Plain City Rd.) / Cosgray Rd.
(40.10742, -83.19134)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2021 https://www.dispatch.com/story/news/local/communities/dublin/2021/10/06/new-roundabout-state-route-161-and-cosgray-road-near-dublin-green-shopping-center-opens-schedule/6018238001/
Toledo, OH
Lucas Co.
United States
Dorr St. / I-475 SB Ramps
(41.65389, -83.69585)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2021 https://www.youtube.com/watch?v=FYQr1t7Vliw
Toledo, OH
Lucas Co.
United States
Dorr St. / I-475 NB Ramps
(41.65382, -83.69411)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2021 https://www.youtube.com/watch?v=FYQr1t7Vliw.
Alma, QC
Lac-Saint-Jean-Est Regional County Municipality
Canada
Rte 172 / Rte 169
(48.60369, -71.61456)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2021 Year Completed estimated (2019-2021).
Frisco, CO
Summit Co.
United States
S Summit Blvd. / Peak One Blvd. / Water Dance Dr.
(39.57343, -106.08514)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2021 Year Completed estimated (2019-2021).
Wellesley, MA
Norfolk Co.
United States
Wellesley Ave. / Great Plain Ave. / Seaver St.
(42.29865, -71.27926)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8637
Other (At-Grade)
Single-Lane
2021 The previous traffic circle had two stopped-controlled approaches and two uncontrolled approaches
Sylvan Lake, AB
Division 8
Canada
Springfield Blvd. / (unknown)
(52.29534, -114.12423)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.0000
Other (At-Grade)
Single-Lane
2017
Chemainus, BC
Cowichan Valley
Canada
Chemainus Rd. / River Rd.
(48.91811, -123.71518)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2020 https://www.vancouverislandfreedaily.com/community/paving-done-finishing-the-concrete-work-the-next-priority-on-chemainus-road/
Columbus, MI
St. Clair Co.
United States
Gratiot Ave. / Palms Rd.
(42.85156, -82.63709)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 https://www.thetimesherald.com/story/news/2021/09/29/roundabout-palms-gratiot-open-traffic-week-columbus-twp/5913286001/
Gateway, FL
Lee Co.
United States
Gateway Blvd. / Commerce Lakes Dr.
(26.56148, -81.75192)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2021
Nagai City, Yamagata Pref.

Japan
Hirayama
(38.09636, 139.98878)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Higashimatsushima City, Miyagi Pref.

Japan
Omagari Shimodai
(38.41179, 141.24126)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Murayama City, Yamagata Pref.

Japan
Tateoka
(38.47723, 140.37874)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Hachinohe City, Aomori Pref.

Japan
Kawaragi Hattarouyamakanchi
(40.54905, 141.48163)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Frisco, CO
Summit Co.
United States
S Summit Blvd. / 8th Ave.
(39.57496, -106.09161)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
0.0000
Other (At-Grade)
Unknown
2021 Under construction September 2021.
Gypsum, CO
Eagle Co.
United States
Valley Rd. / Gypsum Creek Rd. / Cooley Mesa Rd. / Vicksburg Ln.
(39.63813, -106.94897)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2017-2020).
Sarasota, FL
Sarasota Co.
United States
Honore Ave. / Ashton Rd.
(27.27657, -82.46469)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2019
Garner, NC
Wake Co.
United States
Adeline Way / Element Cir.
(35.68207, -78.57424)
Roundabout
Existing
All-Way Yield
Unknown
2 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2019-2021). Per Google Street View, Salt Hill road has no paved connection, but there is gated (dirt) access, potentially for emergency vehicles/situations. The east leg of Adeline Way (Element Circle) has no pedestrian crosswalk and leads to a gated community. A south leg could potentially be added for future development.
Hershey, NE
Lincoln Co.
United States
S Lincoln Ave. / Link 56C
(41.15482, -101.00331)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2016 https://www.knopnews2.com/content/news/Hershey-viaduct-opens-to-the-public-403897556.html
Lebanon, PA
Lebanon Co.
United States
SR 241 (Colebrook Rd.) / Rocherty Rd.
(40.30208, -76.44978)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 https://lebtown.com/2021/10/11/3-4-million-roundabout-project-to-open-this-week-on-colebrook-road/
Mandan, ND
Morton Co.
United States
Old Red Trl. NE / Collins Ave. / Hwy 1806
(46.84308, -100.89301)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 https://www.facebook.com/CityofMandan/posts/the-new-roundabout-at-the-intersection-of-collins-ave-old-red-trail-and-hwy-1806/4909144435769104/
Saint-Charles-Borromée, QC
Joliette Regional County Municipality
Canada
Rue de la Visitation / Rue Chaput / Rang Double
(46.06457, -73.48821)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2020 Year Completed estimated (2019-2021).
Tyendinaga, ON
Hastings
Canada
CR 10 (Deseronto Rd.) / CR 24 (Belleville Rd.) / CR 1
(44.23557, -77.05927)
Roundabout
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2021
New Palestine, IN
Hancock Co.
United States
CR W 300S / CR S 500W
(39.74253, -85.89562)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021
Grand Island, NE
Hall Co.
United States
W Old Potash Hwy. / Wilmar Ave.
(40.91702, -98.38177)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2021 https://nebraska.tv/news/local/grand-island-old-potash-highway-construction-update-roundabout-281
Montreal, QC
Montreal
Canada
Boulevard des Sources / Boulevard Riverdale / Rue Debours
(45.51300, -73.82524)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.0000
Other (At-Grade)
Single-Lane
2003 Year Completed estimated (2002-2004).
Lake Stevens, WA
Snohomish Co.
United States
Soper Hill Rd. / 83rd Ave. NE
(48.02162, -122.11931)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
22.8600
Other (At-Grade)
Single-lane w/ Traversable Central Island
2020 https://www.heraldnet.com/news/soper-hill-roundabout-and-pedestrian-trail-work-wraps-up/
Othello, WA
Adams Co.
United States
SR 24 (Radar Rd.) / W Bench Rd.
(46.79674, -119.17656)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2020 Elliptical shaped. ICD = 120 ft x 115 ft.
Watsonville, CA
Santa Cruz Co.
United States
SR 129 (Riverside Rd.) / Lakeview Rd.
(36.91682, -121.73169)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 https://pajaronian.com/new-roundabout-at-hwy-129-lakeview-road-opens/
San Luis Obispo, CA
San Luis Obispo Co.
United States
Righotti Ranch Rd. / Tiburon Way
(35.25548, -120.63902)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2020
Alpharetta, GA
Fulton Co.
United States
Kimball Bridge Rd. / Rock Mill Rd.
(34.05182, -84.27205)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2021