Roundabouts Database Index

29554 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
Naples, FL Collier Co. United States	7th St. N. / 12th Ave. N. (26.15734, -81.79282)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 13.7160	Other (At-Grade) Single-Lane	1996	Installed for traffic calming. Detailed traffic volume, speed data available. ICD estimated from Google Earth.
Santa Ana, CA Orange Co. United States	South Pacific Ave. / Willits St. (33.73994, -117.88808)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 13.7160	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2018). ICD estimated from Google Earth.
Santa Ana, CA Orange Co. United States	Orange Ave. / E Anahurst Pl. (33.71787, -117.86529)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 13.7160	Other (At-Grade) Single-Lane
Marysville, WA Snohomish Co. United States	92nd St. NE / 48th Dr. NE (48.07907, -122.16566)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 13.7160	Other (At-Grade) Single-Lane
Ballard, WA King Co. United States	NW 83rd St. / Jones Ave. NW (47.68870, -122.38650)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 13.7157	Other (At-Grade) Single-Lane
Ballard, WA King Co. United States	NW 83rd St. / 23rd Ave. NW (47.68871, -122.38542)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 13.7157	Other (At-Grade) Single-Lane
Ballard, WA King Co. United States	NW 83rd St. / 22nd Ave. NW (47.68871, -122.38435)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 13.7157	Other (At-Grade) Single-Lane
Ballard, WA King Co. United States	NW 83rd St. / 21st Ave. NW (47.68871, -122.38328)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 13.7157	Other (At-Grade) Single-Lane
Ballard, WA King Co. United States	17th Ave. NW / NW 83rd St (47.68874, -122.37896)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 13.7157	Other (At-Grade) Single-Lane
Ballard, WA King Co. United States	NW 83rd St. / Mary Ave. NW (47.68875, -122.37549)	Traffic Calming Circle Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 13.7157	Other (At-Grade) Single-Lane
Ballard, WA King Co. United States	NW 83rd St. / 14th Ave. NW (47.68875, -122.37413)	Traffic Calming Circle Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 13.7157	Other (At-Grade) Single-Lane
Ballard, WA King Co. United States	NW 83rd St. / 12th Ave. NW (47.68875, -122.37144)	Traffic Calming Circle Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 13.7157	Other (At-Grade) Single-Lane
Ballard, WA King Co. United States	NW 83rd St. / 11th Ave. NW (47.68875, -122.37041)	Traffic Calming Circle Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 13.7157	Other (At-Grade) Single-Lane
Ballard, WA King Co. United States	NW 83rd St. / Dibble Ave. NW (47.68911, -122.36729)	Traffic Calming Circle Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 13.7157	Other (At-Grade) Single-Lane
Greenwood, WA King Co. United States	NW 83rd St. / 6th Ave. NW (47.68911, -122.36333)	Traffic Calming Circle Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 13.7157	Other (At-Grade) Single-Lane
Marysville, WA Snohomish Co. United States	92nd St. NE / 46th Dr. NE (48.07910, -122.16836)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 13.7157	Other (At-Grade) Single-Lane
Ballard, WA King Co. United States	NW 77th St. / 22nd Ave. NW (47.68500, -122.38435)	Traffic Calming Circle Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 13.7157	Other (At-Grade) Single-Lane
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.
Fayetteville, NC Cumberland Co. United States	Augusta Dr. / Commerce St. (35.04725, -78.89901)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 13.6888	Other (At-Grade) Single-lane w/ Traversable Central Island	2009	ICD estimated from Google Maps linework.
Seattle, WA King Co. United States	Densmore Ave. N / N. 36th St. (47.65051, -122.33750)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 13.6775	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Seattle, WA King Co. United States	Corliss Ave. N / N 42nd St. (47.65795, -122.33140)	Traffic Calming Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 13.6756	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
New Ulm, MN Brown Co. United States	N Highland Ave. / Oak St. (44.31628, -94.48602)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 13.6726	Other (At-Grade) Single-lane w/ Traversable Central Island	2019	https://newulmeagle.com/16324/uncategorized/new-year-new-roundabout/ ICD estimated from Google Maps linework.
Cary, NC Wake Co. United States	Wellingborough Dr. / Forest Park Way (35.74966, -78.76117)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 13.5701	Other (At-Grade) Single-lane w/ Traversable Central Island	2009	Third leg is stubbed for future expansion. ICD estimated from Google Maps linework.
Vellinge, Skane County Vellinge Sweden	Norrevångsgatan / Ängavägen (55.47181, 13.01443)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 13.5392	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Stamford, CT Fairfield Co. United States	Shippan Ave. / Fairview Ave. (41.02609, -73.52336)	Traffic Calming Circle Existing	One-Way/Two-Way Stop None	4 Approaches 0 Driveways 13.5152	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Syracuse, UT Davis Co. United States	2019 W 1900 S (41.08617, -112.06344)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 13.5029	Other (At-Grade) Single-Lane	2006	Painted splitter islands with crosswalks that extend through the islands without a break in the painted islands. Year Completed estimated (2005-2008). ICD estimated from Google Maps linework.
Gibraltar, Gibraltar	Devil's Tower Rd. / (unknown) (36.14616, -5.34220)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 13.5021	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Las Vegas, NV Clark Co. United States	Carey Ave. / Belmont St. (36.20325, -115.10700)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 13.4923	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Enskede, Stockholm County Stockholm Sweden	Bandhagsvägen / Nykvarnsvägen / Katrineforsvägen (59.27553, 18.05368)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 13.4243	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Montigny-lès-Metz, Grand Est Moselle France	Rue Philippe Colson / Rue du Docteur Bardot (49.08913, 6.16575)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 13.2965	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Palo Alto, CA Santa Clara Co. United States	E Meadow Dr. / Ross Rd. (37.42600, -122.11139)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 13.2785	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Tullamarine, VIC Australia	Broadmeadows Rd. / Dalkeith Ave. (-37.70187, 144.87973)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 13.2294	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Tullamarine, VIC Australia	Melrose Dr. / Sycamore Ave. (-37.70218, 144.88181)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 13.2293	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Fairfield, VIC Australia	Gillies St. / Mitchell St. (-37.77424, 145.01774)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 13.2165	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Fitzroy North, VIC Australia	Schotchmer St. / Rae St. (-37.78293, 144.98021)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 13.2149	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Fitchburg, MA Worcester Co. United States	Main St. / River St. (42.58718, -71.80861)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 13.1898	Other (At-Grade) Single-lane w/ Traversable Central Island	2017	https://www.sentinelandenterprise.com/2017/05/22/roundabout-at-main-and-river-in-fitchburg-could-see-revisions/ ICD estimated from Google Maps linework.
Charlottesville, VA Charlottesville Co. United States	109 Burnet St (38.02424, -78.48827)	Traffic Calming Circle Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 13.1717	Other (At-Grade) Single-lane w/ Traversable Central Island	2017	Neighborhood mini-roundabout placed in lieu of all-way stop when a new section was added in residential development in the City of Charlottesville. ICD estimated from Google Maps linework.
Amesbury, MA Essex Co. United States	Market St (Rte 150) / Elm St / Main St (Rte 150) / High St (42.85794, -70.93010)	Traffic Calming Circle Existing	Other None	4 Approaches 0 Driveways 13.1324	Other (At-Grade) Single-Lane		On-Street parking in the traffic circle ICD estimated from Google Maps linework.
Bulle, Fribourg La Gruyère Switzerland	Rue de Vevey / Rue des Usiniers (46.61435, 7.04744)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 13.1263	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Hamilton, Pembroke Bermuda	Cemetery Rd. / St John's Rd. / Woodlands Rd. (32.30075, -64.78981)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 1 Driveways 13.1237	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Davis, CA Yolo Co. United States	California Ave. / Storer Mall (38.54082, -121.75250)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 13.0783	Other (At-Grade) Single-Lane		On campus of University of California at Davis. Restricted to bicycles and delivery vehicles. YIELD pavement legends but no YIELD signs. Functional Class: Local ICD estimated from Google Maps linework.
Norrköping, Ostergotland County Norrköping Sweden	Moa Martinsons gata / Albert Engströms gata (58.58028, 16.13416)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 13.0748	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Warrenton, VA Fauquier Co. United States	E Shirley Ave. / Falmouth St. (38.69843, -77.78795)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 13.0496	Other (At-Grade) Single-lane w/ Traversable Central Island	2018	Constructed Fall 2018, mini-roundabout with one bypass lane ICD estimated from Google Maps linework.
Hendaye, Nouvelle-Aquitaine Pyrénées-Atlantiques France	Rue des Plaqueminiers / Avenue des Mimosas / Rue des Muriers (43.37152, -1.77934)	Roundabout Existing	All-Way Yield Unknown	6 Approaches 0 Driveways 13.0227	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Abbeville, Hauts-de-France Somme France	Chaussée Marcadé / Rue des Teinturiers / Rue des Capucins / Rue aux Pareurs (50.10881, 1.83181)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 13.0213	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Lawrence, KS Douglas Co. United States	E. 17th St. / New Hampshire St. (38.95364, -95.23475)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 13.0029	Other (At-Grade) Single-Lane	2005	Year Completed estimated (fuzzy aerial photos). ICD estimated from Google Maps linework.
Lawrence, KS Douglas Co. United States	W. Harvard Rd. / S. Moundridge Dr. (38.96770, -95.30438)	Traffic Calming Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 13.0003	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Irvine, CA Orange Co. United States	(parking lots) (33.68731, -117.84953)	Traffic Calming Circle Existing	Other Unknown	4 Approaches 0 Driveways 12.9191	Other (At-Grade) Single-Lane		Stop control on three legs, uncontrolled on fourth. ICD estimated from Google Maps linework.
Whitchurch-Stouffville, ON York Canada	10th Line / Mantle Ave. (43.96457, -79.22970)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 12.8946	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011 streetview) ICD estimated from Google Maps linework.
Fullerton, CA Orange Co. United States	W Commonwealth Ave. / N Malden Ave. (33.87237, -117.92655)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 12.8912	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.
Littleton, CO Arapahoe Co. United States	S Gallup St. / W Arapahoe Rd. (39.59517, -105.00233)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 12.8843	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Seattle, WA King Co. United States	Woodlawn Ave. N / N. 36th St. (47.65051, -122.33870)	Traffic Calming Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 12.8730	Other (At-Grade) Unknown	2006	ICD estimated from Google Maps linework.
Seattle, WA King Co. United States	Corliss Ave. N / N 39th St. (47.65429, -122.33140)	Traffic Calming Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 12.8720	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Seattle, WA King Co. United States	Bagley Ave. N / N 39th St. (47.65431, -122.33260)	Traffic Calming Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 12.8720	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Westwood, CA Los Angeles Co. United States	Ashton Ave. / Westholme Ave. (34.06052, -118.43307)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 12.8627	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Golden, CO Jefferson Co. United States	Heritage Rd. / W 4th Ave. (39.72190, -105.21004)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 12.8607	Other (At-Grade) Single-lane w/ Traversable Central Island	2015	Nearby pedestrian overcrossing in addition to at-grade pedestrian crossing on north leg. ICD estimated from Google Maps linework.
Seattle, WA King Co. United States	Wallingford Ave. N / N 137th St. (47.72868, -122.33690)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 12.8537	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Boulder, CO Boulder Co. United States	Maxwell Ave. / 6th St. (40.02176, -105.28860)	Traffic Calming Circle Existing	One-Way/Two-Way Stop None	4 Approaches 0 Driveways 12.8046	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
West Wickham, England Greater London United Kingdom	The Avenue / Red Lodge Rd. (51.38125, -0.01294)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 12.6722	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Veldhoven, North Brabant Veldhoven Netherlands	Sterrenlaan / Mullerlaan / Parasolpad (51.41135, 5.39912)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 12.6638	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
London, England City of London United Kingdom	Great Peter St. / Horseferry Rd. (51.49651, -0.13373)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 12.6402	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Umea, Vasterbotten County Umea Sweden	Skolgatan / Ridvägen (63.83430, 20.23530)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 12.6399	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Southend-on-Sea, England Essex United Kingdom	London Rd. / (parking lot) (51.54033, 0.70789)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 12.6281	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SE 32nd Ave. / SE Lincoln St. (45.50825, -122.63270)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 12.5549	Other (At-Grade) Single-Lane	1990	Completed 4/25/1990. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SE 13th Ave. / SE Madison St. (45.51294, -122.65266)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 12.5539	Other (At-Grade) Single-Lane	1988	Completed 9/8/1988. ICD estimated from Google Maps linework.
Gibraltar, Gibraltar	Queensway Rd. / Ragged Staff Rd. (36.13388, -5.35392)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 12.5397	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Bazancourt, Grand Est Marne France	D20 (Rue d'Isles-sur-Suippe) / Rue Fichet Bauche (49.36023, 4.17910)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 12.4459	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Fairfield, VIC Australia	Rathmines St. / Mitchell St. (-37.77413, 145.01663)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 12.2725	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Brunswick East, VIC Australia	John St. / Miller St. (-37.77598, 144.97618)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 12.2721	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Richmond, VIC Australia	Buckingham St. / Davison St. (-37.81442, 145.00773)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 12.2658	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Abbeville, Hauts-de-France Somme France	Rue Jean de Ponthieu / Rue Sainte Catherine / Rue Gantier Patin (50.10712, 1.83252)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 12.2558	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Abbeville, Hauts-de-France Somme France	Rue Leday / Rue des Astronautes Armstrong et Aldrin (50.11384, 1.85139)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 12.2541	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Miami, FL Miami-Dade Co. United States	NE 14th Ave. / NE 131st St. (25.89644, -80.17061)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 12.1920	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2021).
San Anselmo, CA Marin Co. United States	San Francisco Blvd. / Santa Cruz Ave. (37.98566, -122.56572)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 12.1920	Other (At-Grade) Single-lane w/ Traversable Central Island	2019	Painted splitter islands. Year Completed estimated (2018-2019).
Saint-Herblain, Loire Region Loire-Atlantique France	Rue Vincent Auriol / Rue Bourdaloue / Chemin de la Galetiere (47.21501, -1.65597)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 12.1687	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	(unknown) / (unknown) (47.23671, -1.64099)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 12.1637	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
White Center, WA King Co. United States	10th Ave. SW / SW 100th St. (47.51379, -122.34770)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 12.1000	Other (At-Grade) Single-lane w/ Traversable Central Island	2006	Opened April 2006. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Colonial Gardens, MO Boone Co. United States	Rollins Rd. / S Fairview Rd. (38.94681, -92.38090)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 12.0752	Other (At-Grade) Single-lane w/ Traversable Central Island	2013	ICD estimated from Google Maps linework.
La Crosse, WI La Crosse Co. United States	Farnam St. / 20th St. S (43.79786, -91.22690)	Traffic Calming Circle Existing	Other Unknown	4 Approaches 0 Driveways 12.0687	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Greenwood Village, CO Arapahoe Co. United States	S. Monaco St. / E. Berry Ave. (39.61682, -104.91340)	Traffic Calming Circle Existing	Unknown Unknown	3 Approaches 0 Driveways 11.9603	Other (At-Grade) Single-Lane	1999	ICD estimated from Google Maps linework.
Long Beach, CA Los Angeles Co. United States	W 10th St. / Daisy Ave. (33.77898, -118.19939)	Traffic Calming Circle Existing	All-Way Stop None	4 Approaches 0 Driveways 11.9125	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Johns Creek, GA Fulton Co. United States	Weathervane Dr. / Mabry Park Pl. (34.05871, -84.21291)	Traffic Calming Circle Existing	Unknown Unknown	3 Approaches 0 Driveways 11.8735	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Noosa Heads, QLD Australia	Hastings St. / Park Rd. / Morwong Dr. (-26.38725, 153.09288)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 11.7688	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Arcata, CA Humboldt Co. United States	13th St. / J St. (40.87260, -124.08780)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 11.7404	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Montigny-lès-Metz, Grand Est Moselle France	Rue de Blory / Rue du Président John Fitzgerald Kennedy (49.08705, 6.16579)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 11.7327	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Port St Lucie, FL St. Lucie Co. United States	NW Bayshore Blvd. / NW Selvitz Rd. (27.33455, -80.36674)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 11.6707	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
Toledo, OH Lucas Co. United States	S Detroit Ave. / S Byrne Rd. / Devonshire Rd. (41.58965, -83.61533)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 11.6124	Other (At-Grade) Single-Lane	2019	https://www.toledoblade.com/local/transportation/2019/06/26/south-toledo-detroit-byrne-devonshire-roundabout-opens-road-construction/stories/20190625178 ICD estimated from Google Maps linework.
Bromma, Stockholm County Stockholm Sweden	Abrahamsbergsvägen / Gustav IIIs väg / Arkitekvägen (59.33460, 17.95080)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 11.5736	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Meyrin, Geneva Geneva Switzerland	Rue de la Prulay / Rue de Livron (46.22839, 6.08293)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 11.5671	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Boulevard François Mitterrand / Rue du Petit Village (47.21649, -1.64588)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 11.3571	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Rue du Petit Village / Chemin des Vignes (47.21779, -1.64953)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 11.3569	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Madison, WI Dane Co. United States	Glenway St. / Hillcrest Dr. (43.06437, -89.43896)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 11.3433	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Federal Way, WA King Co. United States	Military Rd. S / S 298 St. (47.33514, -122.29673)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 11.3317	Other (At-Grade) Single-lane w/ Traversable Central Island	2019	"Compact" roundabout with 85-foot inscribed diameter and fully traversible center island and raised splitter islands. Opened in March 2019. Military Rd is a Minor Arterial, 40 mph, S 298 St is a Minor Collector, 25 mph. ICD estimated from Google Maps linework.
Richmond, VIC Australia	Highett St. / Coppin St. (-37.81642, 145.00423)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 11.3219	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Kent, WA King Co. United States	SE 244th St. / 100th Ave. SE (47.38335, -122.20736)	Traffic Calming Circle Existing	Other None	4 Approaches 0 Driveways 11.3213	Other (At-Grade) Single-Lane	2016	This is now a dog bone-shaped traffic circle with two-way Yield control on the east and west approaches and no control north-south. Previous control was stop-control on the east leg only before the west leg was built. ICD estimated from Google Maps linework.
Elizalde, Basque Country Guipúzcoa Spain	Rafael Pikabea Hiribidea / Sibelutz Kalea (43.29923, -1.86766)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 11.2997	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Seattle, WA King Co. United States	32nd Ave. E / E. Howell St. (47.61763, -122.29130)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 11.2709	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Salzburg, Salzburg Salzburg Austria	Bürglsteinstraße / L105 (47.79899, 13.06352)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 11.2318	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Bad Aibling, Bavaria Rosenheim Germany	MarienPlatz / Rosenheimer Straße (47.86370, 12.01019)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 11.2178	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.