Roundabouts Database

29411 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
Mansfield, TX
Ellis Co.
United States 		Hadley Ln. / (church access)
(32.52005, -97.08558) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2017-2018).
Longview, TX
Gregg Co.
United States 		Pals Pkwy / Cotton St. (E Harrison Rd.)
(32.49576, -94.78002) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2005-2009).
Milton, ON
Halton
Canada 		Campbellville Rd. / Campbell Ave.
(43.49642, -79.97028) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2021-2022).
Cedar Rapids, IA
Linn Co.
United States 		6th St. SW / (parking)
(41.90137, -91.67614) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2021-2022).
Coralville, IA
Johnson Co.
United States 		N Liberty Rd. NE / Forevergreen Rd.
(41.72584, -91.57089) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://www.johnsoncountyiowa.gov/news/secondary-roads/2022-04-21/construction-north-liberty-and-forevergreen-roads-roundabout-begins
Poeldijk, South Holland
Westland
Netherlands 		N211-E30 / Van Elswijkbaan / Paul Captijnlaan
(52.03205, 4.22502) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Poeldijk, South Holland
Westland
Netherlands 		Paul Captijnlaan / Verburghlaan / Arckelweg
(52.02865, 4.23244) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Honselersdijk, South Holland
Westland
Netherlands 		N213 / Bosweg / Boswoning
(52.00587, 4.21178) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		Turbo-roundabout.
Naaldwijk, South Holland
Westland
Netherlands 		Grote Woerdlaan / Bosweg
(52.00298, 4.20665) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Naaldwijk, South Holland
Westland
Netherlands 		Oude Woerdlaan / Schiereiland / (parking)
(52.00153, 4.20701) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Naaldwijk, South Holland
Westland
Netherlands 		Verspycklaan / Grote Woerdlaan
(51.99810, 4.21039) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Naaldwijk, South Holland
Westland
Netherlands 		Van der Doortogestraat / Verdilaan / Kleine Woerdlaan
(51.99657, 4.20736) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Naaldwijk, South Holland
Westland
Netherlands 		Middel Broekweg / Pijle Tuinenweg / Laan van de Glazen Stad
(51.99116, 4.21814) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Naaldwijk, South Holland
Westland
Netherlands 		Kruisbroekweg / Secretaris Verhoeffweg / Zuidweg
(51.98881, 4.20662) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Naaldwijk, South Holland
Westland
Netherlands 		N467 (Galgeweg) / Kruisbroekweg / Vierschaar
(51.98757, 4.19986) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
s-Gravenzande, South Holland
Westland
Netherlands 		N467 (Naaldwijkseweg) / Dijckerwaal / Heenweg
(51.98856, 4.18439) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
s-Gravenzande, South Holland
Westland
Netherlands 		N467 (Naaldwijkseweg) / Koningin Julianweg / Naaldwijkseweg
(51.99220, 4.16858) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
s-Gravenzande, South Holland
Westland
Netherlands 		N220-E25 (Maasdijk) / N467
(51.98732, 4.16297) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
s-Gravenzande, South Holland
Westland
Netherlands 		N220-E25 (Maasdijk) / Laan van de Heilige Lambertus
(51.97808, 4.18599) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Maasdijk, South Holland
Westland
Netherlands 		Honderdlaan / Blauwhek
(51.96816, 4.21143) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Fort Wayne, IN
Allen Co.
United States 		Union Chapel Rd. / Parkview Plaza
(41.20002, -85.10064) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022 https://www.fwbusiness.com/fwbusiness/article_f4f95c16-cf7f-5063-b7fa-31833acc622f.html
Grand Island, NE
Hall Co.
United States 		W Old Potash Hwy. / Claude Rd.
(40.91712, -98.38794) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.facebook.com/garysautoinc/videos/the-roundabout-at-claude-road-and-old-potash-is-getting-closer-but-stilltake-a-l/1828703987312477/
Annemasse, Auvergne-Rhône-Alpes
Haute-Savoie
France 		D2 / D46
(46.18647, 6.22208) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Gaillard, Auvergne-Rhône-Alpes
Haute-Savoie
France 		D46 / Rue de l'Industrie
(46.18230, 6.21508) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Lille, Hauts-de-France
Nord
France 		Place Jacques Febvrier
(50.61761, 3.06121) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Lille, Hauts-de-France
Nord
France 		Place Barthélémy Dorez
(50.61833, 3.05000) 		Other
Existing 		All-Way Yield
Unknown 		8 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Lille, Hauts-de-France
Nord
France 		Boulevard de Metz / Rue Saint-Bernard / (parking)
(50.61913, 3.04336) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Lille, Hauts-de-France
Nord
France 		M750 (Boulevard de Metz) / Square Albert Samain
(50.61943, 3.04108) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Lille, Hauts-de-France
Nord
France 		M750 / Boulevard de la Moselle / A25-E42 Ramps
(50.62317, 3.02852) 		Rotary
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Fretin, Hauts-de-France
Nord
France 		M54 / M145
(50.56103, 3.12897) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Fretin, Hauts-de-France
Nord
France 		M54 / D54 (Rue Léon Gambetta)
(50.55538, 3.11582) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Avelin, Hauts-de-France
Nord
France 		D54 / D917
(50.54777, 3.10019) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Avelin, Hauts-de-France
Nord
France 		D54 (Rue de Lille) / Rue de la Monette / Rue d'Antroeuilles
(50.54051, 3.08203) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Avelin, Hauts-de-France
Nord
France 		D549 (Rue de Seclin) / Rue de Lille
(50.53773, 3.08072) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ville-la-Grand, Auvergne-Rhône-Alpes
Haute-Savoie
France 		Carrefour Paul Felder: D150 (Rue des Voirons) / Rue des Buchillons / Rue de Montréal / Rue Helene Boucher
(46.20200, 6.27372) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ville-la-Grand, Auvergne-Rhône-Alpes
Haute-Savoie
France 		D150 (Rue des Voirons) / Rue des Esserts
(46.20110, 6.26420) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Annemasse, Auvergne-Rhône-Alpes
Haute-Savoie
France 		Avenue de Verdun / Avenue de Leman
(46.18286, 6.24087) 		Signalized Roundabout/Circle
Existing 		All-Way Yield
Other 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Median-running bus-only lane on north leg can make left turn at roundabout using signal-controlled bus-only lane through central island.
Annemasse, Auvergne-Rhône-Alpes
Haute-Savoie
France 		Giratoire du Beulet
(46.18973, 6.24949) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Reduced from 2x2 to single-lane in 2016-2018.
Cedar Falls, IA
Black Hawk Co.
United States 		Greenhill Rd. / Cedar Heights Dr.
(42.49805, -92.41128) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2021 Year Completed estimated (2021-2022).
Cedar Falls, IA
Black Hawk Co.
United States 		Cedar Heights Dr. / Huntington Rd.
(42.49125, -92.41124) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022
Conyers, GA
Rockdale Co.
United States 		McDaniel Mill Rd. SW / Klondike Rd. SW
(33.66000, -84.07537) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2021
Stonecrest, GA
DeKalb Co.
United States 		GA 212 (Browns Mill Rd.) / Salem Rd.
(33.67657, -84.18566) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2021
Seclin, Hauts-de-France
Nord
France 		M549 (Route d'Avelin) / Les Six Bonniers / (unknown)
(50.54409, 3.06000) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Seclin, Hauts-de-France
Nord
France 		Rond-Point de l'Épinette: M549 (Route d'Avelin) / M925 / Avenue de l'Épinette
(50.54807, 3.04859) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Nampa, ID
Canyon Co.
United States 		Ustick Rd. / Santa Ana Ave.
(43.63404, -116.60317) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022 Near two schools.
Nampa, ID
Canyon Co.
United States 		Star Rd. / Cherry Ln.
(43.61969, -116.49366) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2021 Merging right-turn bypass lanes on all legs.
Idaho Falls, ID
Bonneville Co.
United States 		W 65th S / S 45th W / I-15 NB Ramps
(43.43835, -112.12018) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2022
Idaho Falls, ID
Bonneville Co.
United States 		W 65th W / Saint John Rd. / I-15 SB Ramps
(43.43962, -112.12198) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2022
Denver, CO
Jefferson Co.
United States 		S Reed St. / S Pierce Way
(39.68087, -105.07380) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2017-2018).
Denver, CO
Jefferson Co.
United States 		S Upham St. / S Evans Ave.
(39.67841, -105.07776) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2016
Parker, CO
Douglas Co.
United States 		Lincoln Meadows Pkwy. / S Twenty Mile Rd.
(39.53380, -104.77565) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2004 Year Completed estimated (2003-2004).
Littleton, CO
Douglas Co.
United States 		Chatfield Lake Rd. / N Roxborough Park Rd.
(39.52660, -105.05232) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2020 Merging right-turn bypass lane on south leg.
Littleton, CO
Douglas Co.
United States 		N Roxborough Park Rd. / Bright Sky Ln.
(39.52370, -105.05422) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2020
Littleton, CO
Douglas Co.
United States 		Chatfield Lake Rd. / Eagle River St. / (unknown)
(39.51555, -105.04585) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2020
Kitahiroshima City, Hokkaido

Japan 		Nishinosato
(42.99590, 141.51999) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2023 https://www.sorachi.pref.hokkaido.lg.jp/kk/skk/flink/133492.html
Lakewood Ranch, FL
Sarasota Co.
United States 		Deer Dr. / Pine Warbler Pl.
(27.36678, -82.41850) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		3 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2018 South leg has no lane use designations but has only one receiving circulating lane. Year Completed estimated (2017-2018).
Sarasota, FL
Sarasota Co.
United States 		Coburn Rd. / (unknown)
(27.33715, -82.43697) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2019 Yield-controlled right-turn bypass lane on north leg. Right-turn-only lane on east leg.
Lakewood Ranch, FL
Sarasota Co.
United States 		(unknown) / (unknown)
(27.38501, -82.39446) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2019
Coralville, IA
Johnson Co.
United States 		(unknown) / (unknown)
(41.72647, -91.56882) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2023
Thornton, CO
Adams Co.
United States 		Tamarac St. / E 129th Ave. / Tamarac Way
(39.93026, -104.89660) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2005).
Thornton, CO
Adams Co.
United States 		131st Ave. / Oneida St.
(39.93268, -104.90764) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2005).
Thornton, CO
Adams Co.
United States 		Holly Cir. / Jasmine St.
(39.92580, -104.91863) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2005).
Henderson, CO
Adams Co.
United States 		Henderson Rd. / E 124th Ave. / Park Blvd.
(39.92505, -104.87550) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2022 Merging right-turn bypass lanes on north and east legs. https://adcogov.org/henderson-rd-park-blvd-roundabout-project
Brighton, CO
Adams Co.
United States 		Southgate Blvd. / Gateway St.
(39.91320, -104.83390) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2018 Year Completed estimated (2018-2019).
Commerce City, CO
Adams Co.
United States 		E 119th Ave. / Oakland St. / (unknown)
(39.91279, -104.84949) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2003-2004). East leg added 2008-2010.
Commerce City, CO
Adams Co.
United States 		E 121st Ave. / Jasper St.
(39.91627, -104.80425) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2003
Arvada, CO
Jefferson Co.
United States 		W 94th Ave. / Hallett St.
(39.86650, -105.22434) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2014
West Vancouver, BC
Greater Vancouver
Canada 		Cross Creek Rd. / Chartwell Dr.
(49.34530, -123.14714) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2013).
West Vancouver, BC
Greater Vancouver
Canada 		Taylor Way / Southborough Dr. / Stevens Dr.
(49.34101, -123.13479) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2005 Yield-controlled right-turn bypass lane on south leg.
Coquitlam, BC
Greater Vancouver
Canada 		Soball St. / Gislason Ave.
(49.28930, -122.75026) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.0000 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2009-2011).
Port Coquitlam, BC
Greater Vancouver
Canada 		Fremont St. / Fremont Dr. / Hwy 7B (Loogheed Hwy.) Exit Ramp
(49.24939, -122.73402) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2010 Raindrop shaped. Year Completed estimated (2008-2011).
Surrey, BC
Greater Vancouver
Canada 		74 Ave. / 194A St.
(49.13733, -122.68371) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.0000 		Other (At-Grade)
Single-Lane 		2019
Surrey, BC
Greater Vancouver
Canada 		194A St. / 73 Ave.
(49.13550, -122.68375) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2014
Delta, BC
Greater Vancouver
Canada 		Ferry Rd. / Admiral Way
(49.11201, -123.07804) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.0000 		Other (At-Grade)
Single-Lane 		2005
Delta, BC
Greater Vancouver
Canada 		Ferry Rd. / Commodore Dr.
(49.10577, -123.07907) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island 		Painted splitter islands.
Chilliwack, BC
Fraser Valley
Canada 		Columbia Valley Rd. / Sunnyside Blvd. / (parking)
(49.07529, -121.97639) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.0000 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011).
Surrey, BC
Greater Vancouver
Canada 		25 Ave. / 166 St.
(49.04745, -122.76265) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2022
Surrey, BC
Greater Vancouver
Canada 		3A Ave. / 172 St.
(49.00848, -122.74635) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2012
Gig Harbor, WA
Pierce Co.
United States 		Olympus Way / Buckhorn Pl. / Copper Ct.
(47.36278, -122.59679) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2014
Enumclaw, WA
King Co.
United States 		Semanski St. / Warner Ave.
(47.19201, -122.00551) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2021 Next to Enumclaw High School. https://www.courierherald.com/news/council-awards-bid-for-roundabout-in-front-of-enumclaw-high/
Tumwater, WA
Thurston Co.
United States 		93rd Ave. SW / Lathrop Industrial Dr.
(46.95285, -122.94231) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 Add-lane right-turn bypass lane on south leg. Year Completed estimated (2021-2022).
Fargo, ND
Cass Co.
United States 		23rd Ave. S / 41st St. S
(46.84327, -96.84778) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2020 Year Completed estimated (2018-2020).
Sisseton, SD
Roberts Co.
United States 		SR 10 (W Hickory St. - 119th St.) / 8th Ave. W / BIA Hwy 700
(45.66001, -97.06128) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2019-2020).
Anoka, MN
Anoka Co.
United States 		Green Haven Rd. / Jacob Ln. / US 10-US 169 WB Ramps
(45.20655, -93.40067) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2022 Year Completed estimated (2022-2023).
Anoka, MN
Anoka Co.
United States 		W Main St. / US 10-US 169 EB Ramps / Church St.
(45.20504, -93.40072) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max) 		2022 Year Completed estimated (2022-2023).
Westmere, NY
Albany Co.
United States 		Crossgates Mall Rd. / Adirondack Northway Ramps
(42.68736, -73.84561) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2023 https://spectrumlocalnews.com/nys/capital-region/news/2023/03/23/roundabout-coming-to-crossgates-mall-
Macomb, MI
Macomb Co.
United States 		25 Mile Rd. / Romeo Plank Rd. / Garfield Rd.
(42.70077, -82.95901) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2022 Year Completed estimated (2021-2022).
Clarksville, TN
Montgomery Co.
United States 		Henry Place Blvd. / Bandera Dr.
(36.60740, -87.38149) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2013
Saukville, WI
Ozaukee Co.
United States 		STH 33 / CTH I
(43.39585, -87.97946) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6717 		Other (At-Grade)
Single-Lane 		2022
Colgate, WI
Waukesha Co.
United States 		CTH Q / Hillside Rd.
(43.19319, -88.24181) 		Roundabout
Unknown 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6717 		Other (At-Grade)
Single-Lane 		2023
Somers, WI
Kenosha Co.
United States 		CTH Y / CTH A
(42.65320, -87.83596) 		Roundabout
Unknown 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6717 		Other (At-Grade)
Single-Lane 		2023 https://www.kenoshacounty.org/CivicAlerts.aspx?AID=2888
Brown Deer, WI
Milwaukee Co.
United States 		STH 57 / Teutonia Ave.
(43.17202, -87.96338) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2022
Oconomowoc, WI
Waukesha Co.
United States 		Pabst Rd. / Olympia Fields Dr.
(43.08687, -88.47287) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022
Bend, OR
Deschutes Co.
United States 		US 20 / Cooley Rd.
(44.10922, -121.31043) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2023 Opened May 26, 2023 during construction as single-lane roundabout but designed to be a multilane roundabout.
Woodstock, GA
Cherokee Co.
United States 		Wiley Bridge Rd. / Cox Rd.
(34.09392, -84.43287) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 Year Completed estimated (2022-2023).
Langley, BC
Greater Vancouver
Canada 		64 Ave. / 232 St.
(49.11889, -122.58167) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2020
Nampa, ID
Canyon Co.
United States 		N Franklin Blvd. / Birch Ln.
(43.61231, -116.55315) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2023 https://twitter.com/NampaPIO/status/1654208519175045120
Nampa, ID
Canyon Co.
United States 		E Victory Rd. / N Kings Rd.
(43.57584, -116.53288) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2022 https://twitter.com/NampaPIO/status/1606348916282101760
Hobart, WI
Brown Co.
United States 		CR VV (Marley St.) / STH 29 EB Ramps
(44.57594, -88.17273) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2022 https://wisconsindot.gov/Pages/projects/by-region/ne/wis29study/schedule.aspx
Hobart, WI
Brown Co.
United States 		Marley St. / Triangle Dr. / Oneida Way
(44.57460, -88.17586) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 North leg stubbed. https://wisconsindot.gov/Pages/projects/by-region/ne/wis29study/schedule.aspx