Roundabouts Database Index

30320 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
Irvine, CA Orange Co. United States	(parking lot) (33.67193, -117.83928)	Other Existing	Uncontrolled Unknown	2 Approaches 0 Driveways 19.8790	Other (At-Grade) Single-Lane		Entrance to parking structure. ICD estimated from Google Maps linework.
Laguna Beach, CA Orange Co. United States	El Camino del Mar / Catalina St. / Los Robles (33.54006, -117.77910)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 28.8687	Other (At-Grade) Single-Lane	2015	Painted splitter islands and temporary central island. Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Irvine, CA Orange Co. United States	(parking lot) (33.70786, -117.73995)	Other Existing	Uncontrolled Unknown	2 Approaches 0 Driveways 23.8449	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Santa Ana, CA Orange Co. United States	Avenue of the Arts / (driveway) (33.69227, -117.88099)	Other Existing	Other None	2 Approaches 1 Driveways 25.8366	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Yield control on major street, stop control on driveway. Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Costa Mesa, CA Orange Co. United States	(parking lot) (33.67119, -117.88177)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 169.9671	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Costa Mesa, CA Orange Co. United States	(parking lot) (33.67069, -117.87956)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 177.9198	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
West Hollywood, CA Los Angeles Co. United States	Rosewood Ave. / Westmount Dr. / N W Knoll Dr. (34.08019, -118.37773)	Other Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 34.6223	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
West Hollywood, CA Los Angeles Co. United States	N W Knoll Dr. / Westmount Dr. (34.08937, -118.37921)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.7384	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Abbeville, Hauts-de-France Somme France	D928 / Boulevard de la Portelette (50.10084, 1.82903)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 17.6200	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Abbeville, Hauts-de-France Somme France	Boulevard de la Portelette / Boulevard des Prés / Rue de l'Isle (50.10071, 1.83110)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 13.7896	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Abbeville, Hauts-de-France Somme France	Boulevard des Prés / Avenue du Rivage (50.09970, 1.83428)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 43.6681	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Abbeville, Hauts-de-France Somme France	Place Bonaparte (50.10433, 1.82888)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 26.0451	Other (At-Grade) Single-Lane		Pedestrian access to central island. ICD estimated from Google Maps linework.
Abbeville, Hauts-de-France Somme France	Place Max Lejeune (50.10604, 1.83362)	Other Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 143.2429	Other (At-Grade) Single-Lane		Pedestrian access to central island. 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	Place du Pilori (50.10763, 1.83556)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 21.4474	Other (At-Grade) Single-Lane		Pedestrian access to central island. 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.
Abbeville, Hauts-de-France Somme France	Place du Général de Gaulle (50.10886, 1.83966)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 58.9789	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Abbeville, Hauts-de-France Somme France	Boulevard Vauban / Avenue du Champ de Foire (50.10414, 1.84057)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.9395	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Abbeville, Hauts-de-France Somme France	Place des Déportés et Internés (50.10994, 1.84476)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 17.6167	Other (At-Grade) Single-Lane		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.
Abbeville, Hauts-de-France Somme France	Place de Verdun (50.11417, 1.82619)	Roundabout Existing	All-Way Yield Unknown	6 Approaches 0 Driveways 51.3136	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Abbeville, Hauts-de-France Somme France	D1001 / Rue de Haut (50.11694, 1.82823)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 21.4433	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Abbeville, Hauts-de-France Somme France	D925 / D928 (50.11059, 1.81882)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 14.5527	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Lancaster, CA Los Angeles Co. United States	W Lancaster Blvd. / 15th St. W (34.69671, -118.15694)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4946	Other (At-Grade) Single-Lane	2019	http://www.abetterroadahead.com/roundabouts.html ICD estimated from Google Maps linework.
Toledo, OH Lucas Co. United States	N Cove Blvd. / Promedica Pkwy. (41.67276, -83.59272)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.5475	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	https://www.toledoblade.com/local/2016/08/19/Traffic-patterns-shift-on-ProMedica-Parkway.html ICD estimated from Google Maps linework.
Toledo, OH Lucas Co. United States	Promedica Pkwy. / (hospital access) (41.67423, -83.59308)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.1152	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	https://www.toledoblade.com/local/2016/08/19/Traffic-patterns-shift-on-ProMedica-Parkway.html ICD estimated from Google Maps linework.
Toledo, OH Lucas Co. United States	Old Promedica Pkwy. / (unknown) (41.67440, -83.59427)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 21.4101	Other (At-Grade) Single-Lane	2018	https://www.toledoblade.com/local/2016/08/19/Traffic-patterns-shift-on-ProMedica-Parkway.html ICD estimated from Google Maps linework.
Perrysburg, OH Wood Co. United States	W River Rd. / Mechanic St. (41.49972, -83.70946)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.7801	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Paradise, NL Newfoundland and Labrador Canada	Topsail Rd. / McNamara Dr. / Clearview Heights (47.52766, -52.87295)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.1935	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	https://www.paradise.ca/en/live/topsail-road-mcnamara-drive-roundabout.aspx# ICD estimated from Google Maps linework.
Kimball, MI St. Clair Co. United States	Lapeer Rd. / Allen Rd. (42.98365, -82.52408)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.9380	Other (At-Grade) Single-Lane	2018	https://www.thetimesherald.com/story/news/local/2018/08/01/lapeer-roundabout-opening-traffic-thursday/881947002/ ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Briargate Pkwy. / Wolf Center Dr. (38.97110, -104.72451)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 52.9272	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Briargate Pkwy. / Valemount Dr. (38.97236, -104.72142)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.4265	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Briargate Pkwy. / Wolf Lake Dr. (38.97533, -104.71652)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.9955	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	Year Completed estimated (2017-2019). ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Cordera Crest Ave. / Notch Trl. (38.97849, -104.75286)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.0664	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2017). ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Cordera Crest Ave. / Old Ranch Rd. (38.98344, -104.75789)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.5651	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2017). ICD estimated from Google Maps linework.
Fullerton, CA Orange Co. United States	E Wilshire Ave. / N Balcom Ave. (33.87245, -117.91555)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 13.8828	Other (At-Grade) Single-Lane		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.
Fullerton, CA Orange Co. United States	W Wilshire Ave. / N Highland Ave. (33.87236, -117.92873)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 15.8661	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Fullerton, CA Orange Co. United States	W Wilshire Ave. / N Ford Ave. (33.87234, -117.93092)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 16.8577	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Lancaster, CA Los Angeles Co. United States	E Lancaster Blvd. / 15th St. E (34.69685, -118.10373)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.5126	Other (At-Grade) Single-Lane	2019	http://www.abetterroadahead.com/roundabouts.html ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Bilyeu St. / Pullen Rd. (35.77677, -78.66697)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.9446	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
Wake Forest, NC Wake Co. United States	Longleaf Estates Dr. / Rainy Lake St. / Table Mountain Pine Dr. (35.90314, -78.51040)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 22.2506	Other (At-Grade) Single-Lane	2018	No splitter islands. Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Leland Dr. / Hartham Park Ave. (35.89622, -78.51338)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 180.9229	Unknown Single-Lane	2007	No splitter islands on any approaches even though there is room for them. Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Lake Forest, CA Orange Co. United States	Catalina / Monarch Blvd. / Dimension Dr. (33.67041, -117.67663)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.7648	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Irvine, CA Orange Co. United States	Ridge Valley / Beacon / Mirth (33.69237, -117.73376)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 55.6480	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Santa Ana, CA Orange Co. United States	W Bishop St. / S Baker St. (33.73996, -117.88278)	Traffic Calming Circle Existing	One-Way/Two-Way Stop None	4 Approaches 0 Driveways 10.9248	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Santa Ana, CA Orange Co. United States	E Occidental St. / Orange Ave. (33.72383, -117.86526)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 25.8271	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Santa Ana, CA Orange Co. United States	E 3rd St. / N Bush St. (33.74712, -117.86662)	Traffic Calming Circle Existing	Other None	4 Approaches 0 Driveways 13.9031	Other (At-Grade) Single-Lane	2016	Two approaches stop-controlled, two approaches yield-controlled. Appears to have been all-way yield controlled before current configuration. ICD estimated from Google Maps linework.
Orange, CA Orange Co. United States	Designer Dr. / City Blvd. E (33.78117, -117.89081)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.7879	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2013). ICD estimated from Google Maps linework.
Santa Ana, CA Orange Co. United States	(parking Lot) (33.70949, -117.84326)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 193.7358	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Irvine, CA Orange Co. United States	(parking lot) (33.69736, -117.76525)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 42.7273	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Aberdeen, MD Harford Co. United States	Beards Hill Rd. / Middleton Rd. / Olympic Square (39.52719, -76.17773)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.6364	Other (At-Grade) Single-Lane	2019	https://www.baltimoresun.com/maryland/harford/aegis/cng-ag-aberdeen-roundabout-opens-0927-20190926-2itkrrn43jctnkw2ch6et7ky7m-story.html ICD estimated from Google Maps linework.
Knightdale, NC Wake Co. United States	Wilder Nursery Trl. / Whistle Post Way (35.79498, -78.47446)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.1247	Other (At-Grade) Single-Lane	2013	One-stage pedestrian crossings behind very small splitter islands. Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Knightdale, NC Wake Co. United States	Carolinian Ave. / Knightdale Station Run (35.79907, -78.46866)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.9041	Other (At-Grade) Single-Lane	2017	Initial construction completed 2014-2015. Year Completed estimated (2017-2018) with addition of splitter islands and marked crosswalks. ICD estimated from Google Maps linework.
Clayton, NC Johnston Co. United States	Winston Pointe Dr. / (unknown) (35.64638, -78.51371)	Other Existing	Uncontrolled None	2 Approaches 0 Driveways 36.8808	Other (At-Grade) Single-Lane	2014	Central island only; no splitter islands or intersecting legs. Year Completed estimated (2014-2015). 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.
Clayton, NC Johnston Co. United States	Athletic Club Blvd. / Charleston Dr. / Stansbury Ln. (35.69108, -78.42676)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 54.3202	Other (At-Grade) Single-Lane	2002	Pedestrian access to central island. Year Completed estimated (1999-2004). ICD estimated from Google Maps linework.
Clayton, NC Johnston Co. United States	Riverwood Ranch Blvd. / Stetson Ln. (35.69604, -78.42048)	Other Existing	Uncontrolled None	2 Approaches 0 Driveways 31.0382	Other (At-Grade) Single-Lane	2015	Stub for future third (east) approach. Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Garner, NC Wake Co. United States	Deer Harbor Dr. / Truittville St. (35.69289, -78.55862)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 23.2795	Other (At-Grade) Single-Lane	2016	No splitter islands. ICD estimated from Google Maps linework.
Garner, NC Wake Co. United States	Deer Harbor Dr. / Milburn Landing Cir. (35.69382, -78.56093)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 19.3994	Other (At-Grade) Single-Lane	2016	No splitter islands. ICD estimated from Google Maps linework.
Garner, NC Wake Co. United States	Pergo Pkwy. / Waterfield Ridge Pl. (35.68826, -78.56451)	Other Existing	Other None	3 Approaches 0 Driveways 34.9213	Other (At-Grade) Single-Lane	1996	Mix of stop, yield, and uncontrolled approaches. Year Completed estimated (1993-1998). ICD estimated from Google Maps linework.
Clayton, NC Johnston Co. United States	Flowers Pkwy. / Flowers Village Blvd. (35.65719, -78.35190)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 48.5208	Other (At-Grade) Single-Lane	2007	South approach is a stub for a future road. Pedestrian access to central island. ICD estimated from Google Maps linework.
Clayton, NC Johnston Co. United States	Oleander Dr. / (parking lots) (35.64867, -78.39782)	Other Existing	Uncontrolled Unknown	2 Approaches 2 Driveways 25.2335	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2004). ICD estimated from Google Maps linework.
Clayton, NC Johnston Co. United States	Wethergate Dr. / Wrenwood Dr. (35.65059, -78.39829)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 31.0558	Other (At-Grade) Single-Lane	2018	No splitter islands. ICD estimated from Google Maps linework.
Clayton, NC Johnston Co. United States	Portofino Dr. / Paraggi Ct. (35.64626, -78.36101)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 36.8808	Other (At-Grade) Single-Lane	2008	No splitter islands. ICD estimated from Google Maps linework.
Clayton, NC Johnston Co. United States	Vercelli Dr. / Calabria Ct. (35.64099, -78.36513)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 30.0890	Other (At-Grade) Single-Lane	2010	No splitter islands. ICD estimated from Google Maps linework.
Clayton, NC Johnston Co. United States	Springbrook Ave. / Medspring Dr. (35.62890, -78.50615)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 33.0058	Other (At-Grade) Single-Lane	2011	Uncontrolled. ICD estimated from Google Maps linework.
Newton Grove, NC Sampson Co. United States	Weeks Circle [US 701 / US 13 / SR 50-SR 55] (35.24543, -78.35440)	Other Existing	All-Way Yield Unknown	6 Approaches 0 Driveways 77.0561	Other (At-Grade) Single-Lane		Older traffic cricle converted to yield control. ICD estimated from Google Maps linework.
Oley Township, PA Berks Co. United States	SR 73 / SR 662 / Oley Rd. (40.39944, -75.80946)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.2909	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
Bonn, North Rhine-Westphalia Bonn Germany	Potsdamer Platz (50.74297, 7.07777)	Rotary Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 98.2503	Other (At-Grade) Multilane (2 Lane, unspecified)		Requires lane changing for some movements. ICD estimated from Google Maps linework.
Cologne, North Rhine-Westphalia Cologne Germany	Verteilerkreis (50.89245, 6.96726)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 2 Driveways 107.7299	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Pittsboro, NC Chatham Co. United States	US 501 (Hillsboro St.-Sanford Rd.) / US 64 Business (West St.-East St.) (35.72032, -79.17715)	Other Existing	All-Way Yield Unknown	4 Approaches 4 Driveways 64.9664	Other (At-Grade) Single-Lane		Historic traffic circle with pedestrian access to central courthouse. ICD estimated from Google Maps linework.
Berthoud, CO Larimer Co. United States	N Berthoud Pkwy. / Grand Market Ave. / Urban Pl. (40.33801, -105.09346)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.6078	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
Berthoud, CO Larimer Co. United States	1st St. / Mountain Ave. / CR 8-CR 56 (40.30540, -105.07433)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.6997	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Daniel Island, SC Berkeley Co. United States	Seven Farms Dr. / Daniel Island Dr. (32.85829, -79.91263)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.1009	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
Webster, MN Rice Co. United States	CSAH 46 (Pillsbury Ave.) / CSAH 86 (New Prague Blvd.) (44.54396, -93.28330)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0070	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
Gainesville, FL Alachua Co. United States	SE 7th St. / SE 7th Ave. / SE Depot Ave. (29.64579, -82.31793)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.4437	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
Hartsville, SC Darlington Co. United States	W Carolina Ave. (SR 151) / W Home Ave. / 14th St. (34.36682, -80.09945)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 45.3490	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
Helena, MT Lewis and Clark Co. United States	York Rd. / Lake Helena Dr. (46.64646, -111.89396)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.7156	Other (At-Grade) Single-Lane	2019	https://www.abcfoxmontana.com/helena/york-roundabout-set-to-open-thursday/video_c15b781a-cf0e-11e9-b73b-efb751f4ffc8.html ICD estimated from Google Maps linework.
Waxhaw, NC Union Co. United States	Lancaster Hwy. (SR 200) / Providence Rd. (34.86038, -80.70312)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.4201	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
Statesboro, GA Bulloch Co. United States	Langston Chapel Rd. / Burkhalter Rd. (32.39247, -81.76561)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.2377	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2017-2019). https://www.statesboroherald.com/local/roundabout-construction-to-begin-soon/ ICD estimated from Google Maps linework.
Statesboro, GA Bulloch Co. United States	Burkhalter Rd. / Rushing Rd. (32.40994, -81.73057)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.2405	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2017-2019). https://www.statesboroherald.com/local/roundabout-construction-to-begin-soon/ ICD estimated from Google Maps linework.
Windsor, ON Essex Canada	Riverside Dr. / Manning Rd. (42.32627, -82.86818)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 19.4259	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2014 - streetview). ICD estimated from Google Maps linework.
Fayetteville, NC Cumberland Co. United States	Campbell Ave. / Cook St. / Holt Williamson St. (35.04286, -78.87015)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.5121	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2010-2011). No splitter islands. ICD estimated from Google Maps linework.
Fayetteville, NC Cumberland Co. United States	Clearwater Dr. / Packard Pl. (35.11078, -78.89891)	Other Existing	All-Way Yield Unknown	4 Approaches 1 Driveways 40.0574	Other (At-Grade) Single-Lane		No splitter islands. ICD estimated from Google Maps linework.
Fayetteville, NC Cumberland Co. United States	Plantation Garden Blvd. / Scotch Hall Way / Harmony Hall Way (35.09671, -78.97316)	Other Existing	Uncontrolled Unknown	3 Approaches 1 Driveways 38.1100	Other (At-Grade) Single-Lane	2012	Gated community. Parking along circulatory roadway. ICD estimated from Google Maps linework.
Hope Mills, NC Cumberland Co. United States	Debut Ave. / Blue Ribbon Ln. (34.92397, -78.89898)	Other Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 29.3773	Other (At-Grade) Single-Lane	2015	No splitter islands. ICD estimated from Google Maps linework.
Greeley, CO Weld Co. United States	20th St. / 83rd Ave. (40.40679, -104.81332)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.7435	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	https://keepgreeleymoving.com/20th-street-improvements/ ICD estimated from Google Maps linework.
Mobile, AL Mobile Co. United States	Dawes Rd. / Dawes Ln. (30.60755, -88.25551)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.2289	Other (At-Grade) Single-Lane	2016	https://www.fox10tv.com/news/west-mobile-drivers-are-warming-up-to-a-new-roundabout/article_96868155-033f-5c08-94cd-15c96afc7d3a.html ICD estimated from Google Maps linework.
Leesville, LA Vernon Par. United States	LA 468 (Slagle Rd.) / LA 184 (Chaffee Rd.) (31.14992, -93.19407)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.8851	Other (At-Grade) Single-Lane	2019	http://wwwapps.dotd.la.gov/administration/announcements/announcement.aspx?key=16951 ICD estimated from Google Maps linework.
Wellington, FL Palm Beach Co. United States	Stribling Way / Fairlane Farms Rd. (26.63805, -80.22073)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.2294	Other (At-Grade) Single-Lane	2016	http://wpbc.blog.palmbeachpost.com/2016/11/28/this-video-might-help-you-better-navigate-that-pesky-new-wellington-roundabout/ . Yield-controlled right turn bypass lanes with acute entry angles on north and west legs. ICD estimated from Google Maps linework.
North Bend, WA King Co. United States	E North Bend Way / Park St. / Downing Ave. (47.49288, -121.78223)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.8585	Other (At-Grade) Single-Lane	2019	https://northbendwa.gov/CivicAlerts.aspx?AID=916 ICD estimated from Google Maps linework.
Ceres, CA Stanislaus Co. United States	N Central Ave. / Pine St. / (parking lot) (37.58596, -120.95688)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4465	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
North Chicago, IL Lake Co. United States	W Dugdale Rd. / 14th St. (42.33414, -87.86542)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.3784	Other (At-Grade) Single-Lane	2019	https://www.chicagotribune.com/suburbs/lake-county-news-sun/opinion/ct-lns-moran-14th-street-roundabout-st-1106-20191105-ks75xkqok5bm5ok3h5u5q64mtu-story.html ICD estimated from Google Maps linework.
Avon Park, FL Highlands Co. United States	Memorial Dr. / W College Dr. (27.56722, -81.49424)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.3494	Other (At-Grade) Single-Lane	2019	https://www.yoursun.com/sebring/news/getting-around-about-it-memorial-roundabout-opens/article_2634dea6-b935-11e9-b646-77c0c498609f.html ICD estimated from Google Maps linework.
Warrensburg, MO Johnson Co. United States	Hawthorne Blvd. / Cooper Blvd. (38.78203, -93.73226)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.9306	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Warrensburg, MO Johnson Co. United States	MO-13 Business / Hawthorne Blvd. (38.78409, -93.73864)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.8257	Other (At-Grade) Single-Lane	2019	http://www.dailystarjournal.com/news/local/warrensburg-roundabout-construction-completed/article_c2a33804-ca57-11e9-a264-2fd41be698da.html. Completed August 2019. ICD estimated from Google Maps linework.
Loveland, CO Larimer Co. United States	Boyd Lake Dr. / Kendall Pkwy. / Whitebark Pl. (40.43079, -105.02040)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.8191	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	ICD estimated from Google Maps linework.
Prior Lake, MN Scott Co. United States	STH 21 (Eagle Creek Ave. SE) / Arcadia Ave. SE (44.71426, -93.42717)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.9488	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	https://www.swnewsmedia.com/prior_lake_american/news/local/construction-crews-pull-out-of-downtown-as-new-prior-lake/article_e6316d4c-6e5f-5c5e-83d6-87a84798cd0f.html ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Greek Village Dr. ( / Dan Allen Dr.) (35.77992, -78.68079)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 21.3163	Other (At-Grade) Single-Lane	2016	No splitter islands. The northeast approach is a stub that will eventually connect to Dan Allen Dr: https://facilities.ofa.ncsu.edu/files/2015/04/Greek-Life-Master-Plan.pdf ICD estimated from Google Maps linework.