Roundabouts Database

29867 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
Gödöllő, Pest
Gödöllői járás
Hungary 		(connector to Dózsa György út) / E71-M3 EB Ramps
(47.61262, 19.32618) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
St John’s, NL
Newfoundland and Labrador
Canada 		World Pkwy. / Navigator Ave.
(47.61248, -52.75041) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.4522 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
Csorna, Győr-Moson-Sopron
Csornai járás
Hungary 		Main roads 85-86 (Soproni út) / Main road 86 (Eszperantó út) / József Attila utca
(47.61240, 17.25401) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Seattle, WA
King Co.
United States 		15th Ave. E. / E. Spring St.
(47.61155, -122.31280) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
44.2838 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		16th Ave. E. / E. Spring St.
(47.61154, -122.31150) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
8.8568 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		18th Ave. E. / E. Spring St.
(47.61154, -122.30890) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
8.0516 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		17th Ave. E. / E. Spring St.
(47.61153, -122.31020) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
5.6361 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Saint-Louis-lès-Bitche, Grand Est
Haut-Rhin
France 		D12B1 / (unknown)
(47.61128, 7.52003) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
16.9085 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		16th Ave. E. / E. Marion St.
(47.61037, -122.31150) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
9.6621 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		17th Ave. E. / E. Marion St.
(47.61036, -122.31020) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
6.4414 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Seabeck, WA
Kitsap Co.
United States 		Seabeck Hwy NW / NW Holly Rd.
(47.60901, -122.75692) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2015 Open October 2015.
Sammamish, WA
King Co.
United States 		244th Ave. NE / E Main Dr.
(47.60881, -122.01390) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.5457 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
St John’s, NL
Newfoundland and Labrador
Canada 		Robin Hood Bay Rd. (west)
(47.60597, -52.67609) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
32.2099 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
St John’s, NL
Newfoundland and Labrador
Canada 		Robin Hood Bay Rd. (east)
(47.60559, -52.67235) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
38.6521 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Sammamish, WA
King Co.
United States 		SE 4th St. / 218th Ave. SE
(47.60555, -122.04899) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
21.9453 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020
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
Saint-Louis-lès-Bitche, Grand Est
Haut-Rhin
France 		Échangeur de l'Aéroport Bâle-Mulhouse / A35 Ramps
(47.60400, 7.53052) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
48.3166 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Deutschkreutz, Burgenland
Oberpullendorf
Austria 		B62 (Bahngasse -/ Ödenburger Straße) / L228 (Hauptstraße) / Listweg
(47.60383, 16.62307) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
St John’s, NL
Newfoundland and Labrador
Canada 		Carrick Dr. / Paul Reynolds Community Center entrance
(47.60297, -52.70838) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
48.3176 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Spokane, WA
Spokane Co.
United States 		E 57th Ave. / S Freya St.
(47.60212, -117.35739) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 https://www.spokanecounty.org/4935/57th-and-Freya-Roundabout.
Saint-Louis-lès-Bitche, Grand Est
Haut-Rhin
France 		Échangeur de l'Aéroport Bâle-Mulhouse / E25 Ramps
(47.60076, 7.53432) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
57.9835 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Saint-Louis, Grand Est
Haut-Rhin
France 		D66 / Rue de Michelfelden / Rue du Rail
(47.59890, 7.55133) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.5500 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Solymár, Pest
Pilisvörösvári járás
Hungary 		Külső vasút út / Szent Flórián út / (shopping centre entrance)
(47.59828, 18.95507) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Solymár, Pest
Pilisvörösvári járás
Hungary 		SR 10 (Külső Bécsi út) / (shopping centre entrance)
(47.59770, 18.96604) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Saint-Louis-lès-Bitche, Grand Est
Haut-Rhin
France 		Route Douanière / (parking)
(47.59678, 7.53682) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
21.7455 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Saint-Louis-lès-Bitche, Grand Est
Haut-Rhin
France 		Route Douanière de l'Euroairport à Bâle / (unknown)
(47.59606, 7.53721) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
65.2373 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		24th Ave. S / S. Dearborn St.
(47.59557, -122.30120) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
13.6919 		Other (At-Grade)
Unknown 		2006 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		25th Ave. S / S Dearborn St.
(47.59556, -122.30010) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		0 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2006
Seattle, WA
King Co.
United States 		26th Ave. S / S. Dearborn St.
(47.59555, -122.29880) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
48.3244 		Other (At-Grade)
Unknown 		2006 ICD estimated from Google Maps linework.
(unincorporated), WA
Spokane Co.
United States 		SR 902 (W Medical Lake Rd.) / Craig Rd.
(47.59464, -117.60751) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.7735 		Other (At-Grade)
Single-Lane 		2018 Compact roundabout (95' ICD). Open to traffic July 23, 2018. ICD estimated from Google Maps linework.
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
Spokane, WA
Spokane Co.
United States 		SR 902 / Geiger Blvd.
(47.59406, -117.56858) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
88.5973 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 Replaces previous intersection that was closer to the I-90 westbound off ramp. Open October 10, 2019. ICD estimated from Google Maps linework.
Saint-Louis, Grand Est
Haut-Rhin
France 		D105 / D66 / Chemin de Blotzheim
(47.59367, 7.55518) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
38.6609 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Mogyoród, Pest
Gödöllői járás
Hungary 		(unknown) / M3 WB Ramps
(47.59359, 19.22952) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Hésingue, Grand Est
Haut-Rhin
France 		(unknown) / (unknown)
(47.59351, 7.54275) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
38.6610 		Other (At-Grade)
Single-Lane 		On airport property. ICD estimated from Google Maps linework.
Spokane, WA
Spokane Co.
United States 		SR 902 / I-90 WB Ramps
(47.59335, -117.56750) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.0231 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2019 Opened October 10, 2019. ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		24th Ave. S / S. Norman St.
(47.59301, -122.30120) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
41.0778 		Other (At-Grade)
Unknown 		2006 ICD estimated from Google Maps linework.
Blotzheim, Grand Est
Haut-Rhin
France 		D201 / Allee du Casino
(47.59258, 7.50431) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
28.1908 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		29th Ave. S / S. Judkins St.
(47.59217, -122.29550) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
12.8873 		Other (At-Grade)
Unknown 		2006 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		26th Ave. S / S. Judkins St.
(47.59209, -122.29900) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
20.9420 		Other (At-Grade)
Unknown 		2006 ICD estimated from Google Maps linework.
Hésingue, Grand Est
Haut-Rhin
France 		Route Douanière de l'Euroairport à Bâle / (unknown)
(47.59189, 7.54382) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
39.4677 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Nagycenk, Győr-Moson-Sopron
Soproni járás
Hungary 		SR 84 / M85 WB Ramps
(47.59154, 16.70938) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Saint-Louis, Grand Est
Haut-Rhin
France 		D66 / Rue Jean-Jacques Henner
(47.59136, 7.55749) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.5532 		Other (At-Grade)
Single-Lane 		Bike lane marked on circulatory roadway. ICD estimated from Google Maps linework.
Mogyoród, Pest
Gödöllői járás
Hungary 		(unknown) / M3 EB Ramps
(47.59126, 19.23050) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
(unincorporated), WA
Spokane Co.
United States 		Aero Rd. / Medical Lake Rd. / I-90 EB Ramps / Spokane Transit Center
(47.59081, -117.56327) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2020 Fifth leg is entry/exit for Spokane Transit Center buses only. Opened week of 10/19/2020.
Seattle, WA
King Co.
United States 		S Atlantic St. / Sturgus Ave. S
(47.59000, -122.31165) 		Traffic Calming Circle
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Nagycenk, Győr-Moson-Sopron
Soproni járás
Hungary 		SR 84 / M85 EB Ramps
(47.58956, 16.70704) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Mercer Island, WA
King Co.
United States 		N Mercer Way / 77th Ave. SE
(47.58909, -122.23430) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2023 https://letstalk.mercergov.org/Transit-Interchange/news_feed/transit-interchange-complete
(unincorporated), WA
Spokane Co.
United States 		W Aero Rd. / W Westbow Blvd.
(47.58899, -117.56024) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2019 Yield controlled right-turn bypass lane on northwest leg with acute view angle.
Leavenworth, WA
Chelan Co.
United States 		US 2 / Icicle Rd.
(47.58851, -120.67532) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://www.wenatcheeworld.com/business/new-leavenworth-roundabout-completed-ribbon-cutting-ceremony-next-week/article_eaf2f3e4-67c9-11ee-893c-47727bd0bda9.html
Gödöllő, Pest
Gödöllői járás
Hungary 		SR 3 / E71-M31 Ramps
(47.58819, 19.30679) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Hésingue, Grand Est
Haut-Rhin
France 		D105 / Blotzheimerweg
(47.58585, 7.54253) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
82.9723 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Bellevue, WA
King Co.
United States 		Landerholm Rd. / South Perimeter Cir.
(47.58438, -122.14600) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.8343 		Other (At-Grade)
Single-Lane 		2003 Opened July 2003. Entrance to Bellevue Community College. ICD estimated from Google Maps linework.
Hésingue, Grand Est
Haut-Rhin
France 		Rue de Colmar / Rue de Nancy
(47.58389, 7.51580) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.6123 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Hésingue, Grand Est
Haut-Rhin
France 		Rue de Colmar / Rue de Metz
(47.58345, 7.51386) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
24.1678 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		44th Ave. SW / SW College St.
(47.58301, -122.38780) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
37.0576 		Other (At-Grade)
Unknown 		2006 ICD estimated from Google Maps linework.
Hésingue, Grand Est
Haut-Rhin
France 		D105 / D201 Ramps / Rue de l'Industrie
(47.58220, 7.52017) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
52.3648 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Saint-Irénée, QC
Charlevoix-Est Regional County Municipality
Canada 		Rue Principale / Rang Sainte Madeleine / Rte 362
(47.57896, -70.21538) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.5869 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (before 2004). ICD estimated from Google Maps linework.
Sammamish, WA
King Co.
United States 		Issaquah Pine Lake Rd. / SE 32nd Way
(47.57894, -122.02810) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
33.8378 		Other (At-Grade)
Single-Lane 		2005 Opened March 2005. ICD estimated from Google Maps linework.
Sammamish, WA
King Co.
United States 		SE Issaquah-Beaver Lake Rd. / 256th Ave. SE / E Beaver Lake Dr. SE
(47.57849, -121.99831) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2019-2020).
Saint-Louis-lès-Bitche, Grand Est
Haut-Rhin
France 		Rue du Docteur Marcel Hurst / Rue Jules Verne
(47.57695, 7.55519) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
53.1758 		Other (At-Grade)
Single-Lane 		Pedestrian bridge over central island. ICD estimated from Google Maps linework.
Basel, Basel
Basel-Stadt
Switzerland 		Flughafenstrasse / Route Douaniere de l"Aeroport a Bale
(47.57463, 7.56309) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
24.9776 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Eastgate, WA
King Co.
United States 		SE 40th St. / 138th Ave. SE
(47.57459, -122.15670) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.2865 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2019 Mini-roundabout adjacent Tyee Middle School, completed October 2019. ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		42nd Ave. SW / SW Hinds St.
(47.57318, -122.38570) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
9.6690 		Other (At-Grade)
Unknown 		2006 ICD estimated from Google Maps linework.
Eastgate, WA
King Co.
United States 		SE Newport Way / 164th Ave. SE
(47.57236, -122.12142) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.5072 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2019 https://dev.bellevuewa.gov/sites/default/files/media/pdf_document/levy-164th-SE-newport-way-roundabout-mailer-2018.pdf
Kapuvár, Győr-Moson-Sopron
Kapuvári járás
Hungary 		Kisfaludy sor / M85 WB Ramps
(47.57127, 17.04801) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Seattle, WA
King Co.
United States 		40th Ave. SW / SW Manning St.
(47.57122, -122.38250) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
7.2520 		Other (At-Grade)
Unknown 		2006 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.
Bremerton, WA
Kitsap Co.
United States 		Wheaton Way / Harkins St. / Manette Bridge
(47.57079, -122.61700) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
23.3679 		Other (At-Grade)
Single-Lane 		2011 Previous intersection was four-way with south leg. ICD estimated from Google Maps linework.
Tatabánya, Komárom-Esztergom
Tatabányai járás
Hungary 		SR 1 / (M1-E60-E75 connector) / Kóta József út
(47.56935, 18.43665) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bremerton, WA
Kitsap Co.
United States 		Washington Ave. / Manette Bridge
(47.56922, -122.62369) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 https://www.youtube.com/watch?v=tD7NviOOFDE
Basel, Basel
Basel-Stadt
Switzerland 		Luzernerring / Flughafenstrasse
(47.56919, 7.56966) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
26.5918 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Fall City, WA
King Co.
United States 		SR 202 / SR 203
(47.56919, -121.88690) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
21.7569 		Other (At-Grade)
Single-Lane 		2007 Completed October 2007. ICD estimated from Google Maps linework.
Issaquah, WA
King Co.
United States 		East Lake Sammamish Parkway / SE 43rd Way
(47.56792, -122.05500) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
38.6799 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Bellevue, WA
King Co.
United States 		W. Lake Sammamish Pkwy. SE / Lakemont Blvd. SE
(47.56776, -122.09980) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.4567 		Other (At-Grade)
Single-Lane 		1997 Revised August 2005. Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Babót, Győr-Moson-Sopron
Kapuvári járás
Hungary 		Kisfaludy sor / road 8613 / M85 WB Ramps
(47.56709, 17.04981) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Bellevue, WA
King Co.
United States 		W Lake Sammamish Pkwy SE / I-90 WB Ramps
(47.56690, -122.09947) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
139.9998 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 Open November 2013. Raindrop shape.
Basel, Basel
Basel-Stadt
Switzerland 		Erasmusplatz
(47.56593, 7.58915) 		Other
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
35.4580 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Basel, Basel
Basel-Stadt
Switzerland 		Kannenfeldplatz
(47.56554, 7.57341) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
75.7517 		Unknown
Unknown 		Trams running through center. ICD estimated from Google Maps linework.
Sammamish, WA
King Co.
United States 		SE Issaquah-Fall City Rd. / Klahanie Dr. SE / 252nd Ave. SE
(47.56365, -122.00398) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021 https://connect.sammamish.us/ifcr-project-look-ahead?category=11%2F5%2F19&tool=news_feed
Bellevue, WA
King Co.
United States 		SE 46th Way / 157th Ave. SE
(47.56285, -122.13218) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Sammamish, WA
King Co.
United States 		SE Issaquah Fall City Rd. / 247th Pl. SE
(47.56108, -122.00948) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021 https://connect.sammamish.us/ifcr-project-look-ahead?category=11%2F5%2F19&tool=news_feed
Sammamish, WA
King Co.
United States 		Issaquah-Fall City Rd. / 242nd Ave. SE
(47.55712, -122.01726) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021 https://connect.sammamish.us/ifcr-project-look-ahead?category=11%2F5%2F19&tool=news_feed
Debrecen, Hajdú-Bihar
Debreceni járás
Hungary 		Nagyerdei körút / Pallagi út
(47.55606, 21.63059) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Debrecen, Hajdú-Bihar
Debreceni járás
Hungary 		Egyetem tér / Egyetem sugárút
(47.55149, 21.62156) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Issaquah, WA
King Co.
United States 		Newport Way NW / NW Pacific Elm Dr. / 200th Ave. SE
(47.54989, -122.07416) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
26.6016 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Issaquah, WA
King Co.
United States 		SE 62nd St. / 221st Pl. SE / 4th Ave. NW
(47.54682, -122.04277) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.2155 		Other (At-Grade)
Single-Lane 		2019 https://www.youtube.com/watch?v=FGdBuaAZqVU. https://www.issaquahwa.gov/62. ICD estimated from Google Maps linework.
Issaquah, WA
King Co.
United States 		SE 62nd St. / Lake Dr. / Pickering Pl.
(47.54599, -122.04930) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.5728 		Other (At-Grade)
Single-Lane 		2019 https://www.youtube.com/watch?v=FGdBuaAZqVU. https://www.issaquahwa.gov/62. ICD estimated from Google Maps linework.
Issaquah, WA
King Co.
United States 		19th Ave. NW / NW Gilman Blvd.
(47.54571, -122.06644) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
21.7667 		Other (At-Grade)
Single-Lane 		19th Ave legs have painted splitter islands. Completed 2008 or earlier (streetview). ICD estimated from Google Maps linework.
Issaquah, WA
King Co.
United States 		Maple St. NW / (parking lots)
(47.54340, -122.05121) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
20.9614 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2017 ICD estimated from Google Maps linework.
Budapest, Budapest

Hungary 		Rákospalotai határút / Szlovák út
(47.54298, 19.16979) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bemidji, MN
Beltrami Co.
United States 		Irvine Ave NW / US 71 NB Ramps
(47.54234, -94.88501) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2019 https://www.dot.state.mn.us/d2/projects/2019/hwy71-bemidji/index.html
Port Orchard, WA
Kitsap Co.
United States 		SRR 166 (Bay St. / Bethel Ave.) / Bay St.
(47.54197, -122.62705) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2024 https://wsdot.wa.gov/construction-planning/search-projects/sr-166-bethel-bay-maple-intersection-roundabout-complete-july-2024
Snoqualmie, WA
King Co.
United States 		SR 202 / Tokul Rd. / Mill Pond Rd.
(47.54073, -121.83292) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.8938 		Other (At-Grade)
Single-Lane 		2016 Open August 2016. ICD estimated from Google Maps linework.
St John’s, NL
Newfoundland and Labrador
Canada 		Blackmarsh Rd. / Redmond's Rd. / Empire Ave.
(47.54064, -52.76583) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.0189 		Other (At-Grade)
Single-Lane 		2018 Right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Budapest, Budapest

Hungary 		Rákospalotai határút / Szentmihályi út
(47.53681, 19.16143) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Port Orchard, WA
Kitsap Co.
United States 		Mile Hill Dr. (Hwy 166) / Bethel Ave.
(47.53467, -122.62730) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.7045 		Other (At-Grade)
Single-Lane 		1998 Previously a Y Intersection. Opened June 1998. Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Debrecen, Hajdú-Bihar
Debreceni járás
Hungary 		Kishegyesi út / E79-M35 SB Ramps
(47.53448, 21.54902) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane