Roundabouts Database Index

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
Noosa Heads, QLD Australia	Noosa Dr. / Noosa Parade (-26.38843, 153.09159)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 18.1880	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Naples, FL Collier Co. United States	8th St. S / 12th Ave. S (26.13267, -81.79491)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2281	Other (At-Grade) Single-Lane	1996	Installed for community enhancement. ICD estimated from Google Maps linework.
Hendaye, Nouvelle-Aquitaine Pyrénées-Atlantiques France	Rue de Santiago / Rue Aïche Égina (43.35165, -1.77786)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 2 Driveways 18.2377	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Miami Gardens, FL Miami-Dade Co. United States	NW 7th Ave. / NW 191st St. (25.94947, -80.21353)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2566	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2013). ICD estimated from Google Maps linework.
Vaxjo, Kronoberg County Vaxjo Sweden	Systratropsvägen / Rte 23-Rte 25 Ramps (56.89768, 14.77727)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.2634	Freeway Ramps (Grade-Separated) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Hillegom, South Holland Hillegom Netherlands	N208 / Hoofdstraat (52.28923, 4.57713)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.2635	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
McKinney, TX Collin Co. United States	Millwall Dr. / Old Shore Dr. (33.22346, -96.69307)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 18.2789	Other (At-Grade) Single-lane w/ Traversable Central Island	2016	Painted splitter islands.
Nacka, Stockholm County Nacka Sweden	Skvaltans väg / Koralvägen (59.31148, 18.16768)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.2865	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Gainesville, FL Alachua Co. United States	SE 7th St. / SE 4th Ave. (29.64824, -82.31792)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-Lane	1992	Pedestrian crossings within circulatory roadway. Completed April 1992.
Scottsdale, AZ Maricopa Co. United States	E. Via Linda / E. San Rafael Dr. (33.56711, -111.89565)	Traffic Calming Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-Lane		ICD estimated from Google Earth.
Waco, TX McLennan Co. United States	Austin Ave. / N 38th St. (31.52991, -97.16233)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2009	News story at http://www.kcendt.com/?p=11617, Photos at http://www.waco-texas.com/photo-gallery/index22.htm.
Altoona, IA Polk Co. United States	10th Ave. SE / 15th St. SE (41.63733, -93.45121)	Other Removed	Unknown Unknown	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-Lane	2024	No splitter islands. Opened December 16, 2005. Circle replaced with a 4-way stop in 2024. https://www.altoona-iowa.com/news_detail_T2_R153.php
Lake Stevens, WA Snohomish Co. United States	N Davies Rd. / Frontier Village Access Rd. (48.00472, -122.10462)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2012	Painted splitter islands. Open July 2012.
Wilmington, NC New Hanover Co. United States	Windemere Rd. / Camberly Dr. (34.24265, -77.84314)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2009	Year Completed estimated (2008-2009).
El Paso, TX El Paso Co. United States	Robinson Ave. / Ochoa St. (31.77904, -106.49830)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-Lane	2011
Pine Knoll, AZ Coconino Co. United States	E Paseo del Rio / S Calle Reposa (35.18598, -111.64522)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2017
Athens, GA Clarke Co. United States	S Homewood Dr. / N Homewood Dr. (33.97360, -83.41833)	Traffic Calming Circle Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-Lane
Azalea Park, FL Orange Co. United States	Cocos Dr. / S Forsyth Rd. / Beamer Way (28.54234, -81.29407)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-Lane	2004
McKinney, TX Collin Co. United States	Barnsley Dr. / Temple Dr. (33.22751, -96.68841)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2016	Painted splitter islands.
McKinney, TX Collin Co. United States	Redbridge Ln. / Burnley Dr. (33.22851, -96.69053)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2016	Painted splitter islands.
McKinney, TX Collin Co. United States	Pine Valley Dr. / Homestead Dr. (33.13213, -96.72637)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2016	Painted splitter islands. Unmarked pedestrian crossings at edge of circulatory roadway that must pass through stripes of painted splitter island.
McKinney, TX Collin Co. United States	Royal Liverpool Dr. / St. George's Dr. (33.13310, -96.72895)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2016	Painted splitter islands.
McKinney, TX Collin Co. United States	Newton Ln. / Middlesborough Dr. (33.22342, -96.68902)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2016	Painted splitter islands.
McKinney, TX Collin Co. United States	Ontario Dr. / Monroe Dr. (33.17937, -96.72589)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-Lane	2014	Painted splitter islands.
McKinney, TX Collin Co. United States	Grafton Ln. / Middlesborough Dr. (33.22333, -96.68702)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2016	Painted splitter islands.
Sugar Land, TX Fort Bend Co. United States	Lake Pointe Pkwy / (parking) (29.60497, -95.62139)	Traffic Calming Circle Existing	All-Way Stop None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-Lane	2008	Provides access to adjacent townhomes and medical facilities.
Harrisburg, PA Dauphin Co. United States	N 2nd St. / Kelker St. (40.27418, -76.89553)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2022
Frisco, TX Denton Co. United States	Shaddock Creek Ln. / Thomasville Ln. (33.16741, -96.86206)	Traffic Calming Circle Existing	All-Way Yield None	3 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	Painted splitter islands. Aerial images from 2021 show testing the potential installation using cones and temporary striping.
Frisco, TX Denton Co. United States	Shaddock Creek Ln. / Southbury Ln. (33.16718, -96.85847)	Traffic Calming Circle Existing	All-Way Yield None	3 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	Painted splitter islands. Aerial images in 2021 show testing the potential installation using cones and temporary striping.
Frisco, TX Collin Co. United States	Meadow Hill Dr. / Crestview Dr. (33.16281, -96.80749)	Traffic Calming Circle Existing	All-Way Yield None	3 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-Lane	2023
Frisco, TX Collin Co. United States	Meadow Hill Dr. / Highland Ct. / Parkview Cir. (33.16318, -96.80569)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-Lane	2023
Kent, WA King Co. United States	SE 272nd St. / 106th Ave. SE (47.35794, -122.19865)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	Built by developer.
Elizabethtown, KY Hardin Co. United States	Woodland Dr. / Hill St. / Layman Ln. (37.71200, -85.87922)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2023
Cleveland, OH Cuyahoga Co. United States	Franklin Blvd. / W 50th St. (41.48423, -81.72128)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	Oval shaped. ICD = 60 ft x 55 ft. https://thelandcle.org/stories/how-residents-fought-for-and-won-a-slower-franklin-boulevard/
Lewiston, ID Nez Perce Co. United States	Burrell Ave. / 10th St. (46.37674, -116.98085)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	https://www.bigcountrynewsconnection.com/idaho/roundabout-at-intersection-of-10th-and-burrell-in-lewiston-open-ahead-of-schedule/article_0bb0faba-e2d5-11ed-94af-bbe6e3f10fea.html
Ann Arbor, MI Washtenaw Co. United States	Broadway St. / (unknown) / (parking) (42.29022, -83.73723)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2020
Emmett, ID Gem Co. United States	E 4th St. / S Johns Ave. (43.87188, -116.49278)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2021	https://www.idahopress.com/emmett/news/new-roundabouts-may-require-some-pedestrian-and-driver-attention/article_17cceadd-1eb7-5959-8c8b-697d05289a4e.html
Emmett, ID Gem Co. United States	E 12th St. / S Johns Ave. (43.86461, -116.49276)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2021	https://www.idahopress.com/emmett/news/new-roundabouts-may-require-some-pedestrian-and-driver-attention/article_17cceadd-1eb7-5959-8c8b-697d05289a4e.html
Marysville, OH Union Co. United States	Mill Rd. / Northwoods Dr. (40.25737, -83.37641)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2021
Savage, MD Howard Co. United States	Washington St. / Foundry St. (39.13656, -76.82513)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2021	Painted splitter islands. Pedestrian crossing on west leg adjacent to circulatory roadway. https://www.howardcountymd.gov/News120121
Santa Clara, CA Santa Clara Co. United States	(shopping center entrance) / (parking) (37.35667, -121.93755)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	https://www.svvoice.com/coleman-costco-installing-roundabout/
Miami, FL Miami-Dade Co. United States	SW 16th Ave. / SW 20th St. (25.75312, -80.22002)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-Lane	2007
Hialeah, FL Miami-Dade Co. United States	W 18th St. / W 3rd Ave. (25.83792, -80.28795)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-Lane	2010
Miami, FL Miami-Dade Co. United States	SW 42nd St. / SW 62nd Ct. (25.73182, -80.29570)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-Lane	2005	Painted splitter islands.
East Wenatchee, WA Douglas Co. United States	Highline Dr. SE / SE Simon St. (47.40485, -120.28185)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2017	Driveway is commercial entrance to Safeway.
Miami, FL Miami-Dade Co. United States	NW 10th Ave. / NW 75th St. (25.84324, -80.21314)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-Lane
Greenville, SC Greenville Co. United States	Chick Springs Rd. / Twin Lake Rd. (34.88020, -82.37783)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2020
Miami, FL Miami-Dade Co. United States	SW 24th Ave. / SW 27th St. (25.74190, -80.23385)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2887	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Riviera, FL Miami-Dade Co. United States	Blue Rd. / Alhambra Cir. (25.72656, -80.28413)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.2910	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2007-2010). ICD estimated from Google Maps linework.
Sunset, FL Miami-Dade Co. United States	SW 64th St. / SW 92nd Ave. (25.70918, -80.34253)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2937	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Coral Gables, FL Miami-Dade Co. United States	Maynada St. / Alfonso Ave. (25.70778, -80.27321)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2939	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Höllviken, Skane County Vellinge Sweden	Stenbocks väg / Grenvägen (55.41939, 12.96906)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.3022	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Höllviken, Skane County Vellinge Sweden	Stenbocks väg / Ängdalavägen (55.41422, 12.97523)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.3046	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Enskede, Stockholm County Stockholm Sweden	Herrhagsvägen / Tallkrogsvägen (59.26828, 18.07782)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.3097	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Carmel, IN Hamilton Co. United States	Central Park Dr. E / Park Shelter Dr. (39.95174, -86.13268)	Other Existing	Other None	3 Approaches 0 Driveways 18.3111	Other (At-Grade) Single-Lane	2011	Stop control on one leg. Year completed estimated (2010-2012). ICD estimated from Google Maps linework.
Gibraltar, Gibraltar	Winston Churchill Ave. / Gibraltar Airport (36.15462, -5.34802)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.3223	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Nashville, TN Davidson Co. United States	Murphy Rd. / 46th Ave. N / Westlawn Dr. (36.14106, -86.84108)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.3255	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Tyresö, Stockholm County Tyresö Sweden	Nytorpsvägen / Rödhakevägen (59.22993, 18.33561)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.3303	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Chico, CA Butte Co. United States	First St. / Salem St. (39.72980, -121.84300)	Other Existing	All-Way Yield None	2 Approaches 1 Driveways 18.3704	Other (At-Grade) Single-Lane	2012	Hybrid mini-roundabout / "drop off circle" at major bike/ped entrance into Chico State University. Completed 2012. ICD estimated from Google Maps linework.
Denver, CO Denver Co. United States	Sports Blvd. / Wright St. (39.71698, -104.89131)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 18.3738	Other (At-Grade) Single-Lane	1997	Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Wake Forest, NC Wake Co. United States	Kaplan Woods Way / Bratt Ave. (35.91551, -78.53119)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.3781	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	NE 47th Ave. / NE Thompson St. (45.53903, -122.61496)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 18.4038	Other (At-Grade) Single-Lane	1990	Completed 9/25/1990. ICD estimated from Google Maps linework.
Lansing, MI Ingham Co. United States	Barnes Ave. / Davis Ave. (42.71489, -84.55698)	Traffic Calming Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 18.4279	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Lawrence, MA Essex Co. United States	170 May St (42.71218, -71.18037)	Traffic Calming Circle Existing	Other Unknown	5 Approaches 0 Driveways 18.4287	Other (At-Grade) Single-Lane		No splitter islands. Mix of stop and yield control. ICD estimated from Google Maps linework.
Varik, Gelderland West Betuwe Netherlands	Zandstraat / Esterweg (51.83279, 5.32736)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.4511	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Giessendam, South Holland Hardinxveld-Giessendam Netherlands	Peulenlaan / Thorbeckestraat / Rijnstraat (51.82422, 4.83289)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.4546	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Titteridammsvägen / Hästhagan / Kultivatorgatan (57.79837, 12.04941)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.4573	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Ranson, WV Jefferson Co. United States	Dupont Circle (Joshua M Freeman Blvd. / Wallace Way) (39.32132, -77.85274)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 18.4788	Other (At-Grade) Single-Lane	2008	Painted splitter islands. Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
Blue Ash, OH Hamilton Co. United States	Plainfield Rd. / Parkview Dr. (39.24335, -84.39561)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 18.4993	Other (At-Grade) Single-Lane	2018	http://www.blueash.com/departments/public_works/roundabout_safety.php ICD estimated from Google Maps linework.
Sävedalen, Vastra Gotaland County Partille Sweden	Oxledsvägen / Kvarnfallsvägen / Måns Olas väg (57.71588, 12.08006)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.4995	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Torslanda, Vastra Gotaland County Gothenburg Sweden	Rte 155 / Langrevsvagan (57.70995, 11.73649)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.5025	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Spokane, WA Spokane Co. United States	US 2 / S Deer Heights Rd. (47.64308, -117.55018)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.5075	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Developer mitigation project - October 2019. ICD estimated from Google Maps linework.
Baton Rouge, LA East Baton Rouge Par. United States	Lovett Rd. / (Magnolia Square subdivision) (30.52095, -91.03818)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 18.5192	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Storgatan / Tempelgatan (57.65560, 12.01115)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.5303	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Radiovagen / Antenngatan (57.64967, 11.93012)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.5333	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Visby, Gotland County Gotland Sweden	Allégatan / Lännavägen / Stora Törneqvior (57.62765, 18.30372)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.5445	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Windsor, ON Essex Canada	Parent Ave. / Erie St. E (42.31363, -83.02060)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.5466	Other (At-Grade) Single-Lane	2011	http://www.calgaryherald.com/media+conference+held+Monday+2011+explain+proper+roundabout+intersection+Erie+Street+Parent+Avenue+Windsor+This+view+roundabout+from+Parent+looking+south/5635192/story.html ICD estimated from Google Maps linework.
Kalix, Norrbotten County Kalix Sweden	Stationsgatan / Egnahemsvägen (65.85279, 23.16877)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.5660	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Conway, AR Faulkner Co. United States	College Ave. / Country Club Rd. (35.08526, -92.48056)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.5690	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	Will be completed by December 2018 ICD estimated from Google Maps linework.
Ängelholm, Skane County Ängelholm Sweden	Kuvettgatan / Långskeppsgatan / Midgårdsgatan (56.25371, 12.89438)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.5771	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	(unknown #2) (38.87847, -104.84910)	Other Existing	Unknown Unknown	0 Approaches 0 Driveways 18.5952	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	New Town Ave. / Center St. (38.87357, -92.36947)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.5965	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Veldhoven, North Brabant Veldhoven Netherlands	De Plank / Locht (51.40103, 5.39466)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.6275	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Federal Way, WA King Co. United States	12th Ave. SW / 12th Pl. SW / SW 340th St. (47.29677, -122.35142)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.6299	Other (At-Grade) Single-Lane	2013	Inscribed diameter of 76 feet, landscaped central island, yield control on all approaches. No curbing for channelizing the approaches, paint only. Opened November 2013. ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue de l'Angeviniere / Allée Henri Farman (47.24516, -1.61356)	Roundabout Existing	All-Way Yield Other	4 Approaches 0 Driveways 18.6481	Other (At-Grade) Single-Lane		Tram rail line running along median through central island. ICD estimated from Google Maps linework.
Saint-Herblain, Pays de la Loire Loire-Atlantique France	Boulevard Marcel Paul / (unknown) (47.24490, -1.61795)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.6482	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Shakopee, MN Scott Co. United States	CR 79 (Spencer St. S) / Vierling Dr. (44.78335, -93.52016)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.6495	Other (At-Grade) Single-lane w/ Traversable Central Island	2014	ICD estimated from Google Maps linework.
Stafford Springs, CT Tolland Co. United States	Rte 32 / Rte 190 (41.95362, -72.30314)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 18.6523	Other (At-Grade) Multilane (2 Lane, unspecified)	1890	Believed by some to be improperly signed and painted, though some roundabout features have been added in the past 10 years. Near railroad crossing. Year Completed estimated (1890?). ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue du Parnasse / Avenue de la Baraudiere (47.23291, -1.59406)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.6524	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue de la Baraudière / Boulevard du Val de Chezine (47.23255, -1.59467)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.6525	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Rue du Rocher / Rue Jean Paul Sartre (47.21406, -1.63907)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.6590	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Albany, OR Benton Co. United States	NW Squire St. / Flame Tree Ln. NW / NW Beehollow Ln. (44.66551, -123.13765)	Traffic Calming Circle Existing	All-Way Yield None	3 Approaches 0 Driveways 18.6875	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2010). ICD estimated from Google Maps linework.
Kristianstad, Skane County Kristianstad Sweden	Åsumsvägen / Allégatan / E22 Ramps (56.01752, 14.14873)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.6916	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Vasteras, Vastmanland County Vasteras Sweden	Krankroksgatan / Hallsta Gårdsgata (59.61084, 16.46101)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.7294	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Poughkeepsie, NY Dutchess Co. United States	Rte 376 / Vassar Lake Dr. (41.68654, -73.89823)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 18.7303	Other (At-Grade) Single-Lane	2006	Near Vassar College ICD estimated from Google Maps linework.
Gavle, Gavleborg County Gavle Sweden	Murmästargatan / Vallgångsvägen / Slåttervägen (60.65176, 17.12796)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.7315	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Nuuk (Godthab), Greenland Greenland	Aqqusinersuaq / 400-Rtalik (64.17024, -51.73026)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.7332	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Woippy, Grand Est Moselle France	Rue du Fort Gambetta / Rue Ferdinand Sechehaye (49.14895, 6.16671)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.7489	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Woippy, Grand Est Moselle France	Rond-Point des Belles Fontaines [D953 (Avenue de Thionville) / Rue du Fort Gambetta / Rue de la Maison Neuve] (49.14844, 6.16043)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.7491	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Arvidsjaur, Norrbotten County Arvidsjaur Sweden	Storgatan / Stationsgatan (65.59252, 19.17637)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.7539	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.