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
Cavan-Monaghan, ON Peterborough Canada	Peterborough Road 28 / Wallace Point Rd. (CR-21) (44.16808, -78.37096)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.5542	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2012-2014). ICD estimated from Google Maps linework.
Lacey, WA Thurston Co. United States	SR 510 (Marvin Rd.) / Pacific Ave. (47.03941, -122.76480)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.5572	Other (At-Grade) Multilane (2 Lane, unspecified)	2003	Completed July 28, 2003. Functional Class: Arterial ICD estimated from Google Maps linework.
Raamsdonksveer, North Brabant Geertruidenberg Netherlands	Maasdijk / A27 Ramps (51.71432, 4.88668)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.5594	Freeway Ramps (Grade-Separated) Single-Lane		Yield-controlled right-turn bypass lane on south leg. ICD estimated from Google Maps linework.
Marina, CA Monterey Co. United States	Reservation Rd. / Seaside Ct. / Seaside Cir. (36.69201, -121.80258)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.5612	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Marina, CA Monterey Co. United States	Reservation Rd. / Robin Dr. (36.68986, -121.80249)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.5621	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Beloit, WI Rock Co. United States	Millington Rd. / Kerry America Corp. Entrance (42.52895, -88.97019)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.5653	Other (At-Grade) Single-Lane	2008	Opened November 2008. ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Kungsladugardsgatan / Margretebergsgatan (57.67921, 11.93211)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.5665	Other (At-Grade) Single-Lane		Tram running through central island. ICD estimated from Google Maps linework.
Seaside, CA Monterey Co. United States	Divarty St. / A St. / 5th Ave. (36.65285, -121.79531)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.5778	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
Monticello, IN White Co. United States	E County Rd. 150 S / S 6th St. / S County Rd. 500 E / Gordon Rd. (40.73002, -86.77565)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.5819	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Novi, MI Oakland Co. United States	Crescent Blvd. / Town Center Dr. (42.48561, -83.46982)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.5879	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Gainesville, VA Prince William Co. United States	Catbird Dr. / Yellow Hammer Dr. (38.76306, -77.61385)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.5944	Other (At-Grade) Single-Lane	2006	Functional Class: Local ICD estimated from Google Maps linework.
Roseville, CA Placer Co. United States	Westhills Dr. / Morningstar Dr. / St. Basil Cir. (38.76151, -121.35340)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.5951	Other (At-Grade) Single-Lane	2001	Crosswalks adjacent to circle. ICD estimated from Google Maps linework.
Roseville, CA Placer Co. United States	Park Regency Dr. / Castlebridge Dr. / Hillingdon St. (38.75455, -121.34680)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.5983	Other (At-Grade) Single-Lane	2001	Crosswalks adjacent to circle. ICD estimated from Google Maps linework.
Eugene, OR Lane Co. United States	Barger Dr. / Green Hill Rd. (44.08470, -123.20830)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.6002	Other (At-Grade) Single-Lane	1999	ICD estimated from Google Maps linework.
Bend, OR Deschutes Co. United States	NE 8th St. / Butler Market Rd. (44.07621, -121.29000)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.6049	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Bend, OR Deschutes Co. United States	NW 9th St. / NW Newport Ave. / NW Nashville Ave. (44.06240, -121.32450)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.6125	Other (At-Grade) Single-Lane	2005	Completed in August 2005. Intersection previously had five legs. Roundabout changes one leg prior to the roundabout to right in/out and redirects another leg to the roundabout. Located near Grade School on Newport Avenue. ICD estimated from Google Maps linework.
Bend, OR Deschutes Co. United States	NW Shevlin Park Rd. / Newport Ave. / College Way (44.06240, -121.33770)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.6125	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Bend, OR Deschutes Co. United States	NW 14th St. / Newport Ave. (44.06230, -121.33170)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.6126	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Bend, OR Deschutes Co. United States	NW Mt. Washington Dr. / NW Crossing Dr. (44.05890, -121.35670)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.6144	Other (At-Grade) Single-Lane	2000	Both roadways brand new as part of new development. ICD estimated from Google Maps linework.
Rehoboth Beach, DE Sussex Co. United States	Rehoboth Ave. / Grove St. (38.71501, -75.09075)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.6163	Other (At-Grade) Multilane (2 Lane, unspecified)	2003	Yield-controlled right-turn bypass lane on SB approach. Fishhook pavement markings. Heavy bicycle and pedestrian traffic. Extensive queuing with beach-related surges. Functional Class: Arterial ICD estimated from Google Maps linework.
Bend, OR Deschutes Co. United States	SW Industrial Way / SW Bond St. (44.05040, -121.31630)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.6191	Other (At-Grade) Single-Lane	2003	Bond St. is one-way northbound out of the roundabout. Roundabout has raindrop-shaped central island, as no westbound to southbound movements are needed. Dogbone/peanut shape. ICD estimated from Google Maps linework.
Bend, OR Deschutes Co. United States	SW Mt. Washington Dr. / SW Simpson Ave. (44.04736, -121.34400)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.6208	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Vaxjo, Kronoberg County Vaxjo Sweden	Arabyrondellen (Mörners väg / Arabygatan) (56.88823, 14.78245)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.6215	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Vasteras, Vastmanland County Vasteras Sweden	Hallsta Gårdsgata / Traversgatan / (parking lot) (59.61310, 16.46908)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.6233	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Bend, OR Deschutes Co. United States	SW Reed Market Dr. / (no cross street) (44.04080, -121.32790)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 32.6244	Other (At-Grade) Single-Lane	2004	No cross street, but U-turns allowed. ICD estimated from Google Maps linework.
Machesney Park, IL Winnebago Co. United States	Swanson Rd. / Perryville Rd. (42.39150, -88.99469)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.6369	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Milton, GA Fulton Co. United States	Morris Rd. / Webb Rd. (34.09740, -84.25961)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.6372	Other (At-Grade) Single-Lane	2018	Painted splitter islands on three legs. http://miltonintersectionprojects.com/morris-road/ ICD estimated from Google Maps linework.
New Tampa, FL Hillsborough Co. United States	Wild Tamarind Dr. / Pigeon Plum Way (28.16206, -82.31098)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.6411	Other (At-Grade) Single-Lane	2010	Original traffic circle built 2007. Converted to roundabout from stop-controlled traffic circle in 2009-2010. Truck apron added 2014. Painted splitter islands. ICD estimated from Google Maps linework.
Cape Town, Western Cape Cape Town South Africa	Centenary Dr. / Gutsche Rd. (-34.08401, 18.82311)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.6424	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
West Jordan, UT Salt Lake Co. United States	6000 W / 8200 S (40.60221, -112.03385)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.6444	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Umea, Vasterbotten County Umea Sweden	Rte 363 / Timotejvägen (63.84128, 20.24058)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.6449	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SE 47th Ave. / SE Clinton St. (45.50336, -122.61400)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 32.6456	Other (At-Grade) Single-Lane	1990	Completed 4/25/1990. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SE 30th Ave. / SE Gladstone St. (45.49337, -122.63466)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 32.6514	Other (At-Grade) Single-Lane	1996	Completed 10/17/1996. ICD estimated from Google Maps linework.
Newfield Hamlet, NY Tompkins Co. United States	Elira Rd. (Rte 13) / Trumbull Corners Rd. (Rte 133) (42.36021, -76.59969)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.6531	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Berlin, MA Worcester Co. United States	River Rd W / Basset Rd (42.35534, -71.62343)	Roundabout Existing	All-Way Yield Other	4 Approaches 0 Driveways 32.6557	Other (At-Grade) Single-Lane	2016	X-W11-2 installed on all approaches splitter islands with crosswalks (high vis ladders) new sidewalks around the roundabout. context in development, more mixed-use seems to be planned for the future ICD estimated from Google Maps linework.
Whitchurch-Stouffville, ON York Canada	Ninth Line / Bayberry St. / Baker Hill Blvd. (43.98000, -79.25804)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.6579	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Cobourg, ON Northumberland Canada	D'Arcy St. / (community center and park access) (43.97548, -78.16171)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.6604	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011 - streetview). ICD estimated from Google Maps linework.
Lawrenceville, GA Gwinnett Co. United States	Cedar Dr. / Mildon Hall Ln. (34.03699, -84.00024)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 32.6605	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Northampton, MA Hampshire Co. United States	Main St (Rte 9) / Bridge Rd (42.34356, -72.68114)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.6618	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Swindon, England Wilts United Kingdom	Great Western Way / Polaris Way (51.56811, -1.78391)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.6645	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Roswell, GA Fulton Co. United States	Norcross St. / Warsaw Rd. / Grimes Bridge Rd. (34.02621, -84.34474)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 32.6646	Other (At-Grade) Single-Lane	2011	Functional Class: Collector ICD estimated from Google Maps linework.
Helsingborg, Skane County Helsingborg Sweden	Kullavägen / Johan Banérs gata / Rungången (56.06766, 12.70531)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.6678	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Arona, Canary Islands Santa Cruz de Tenerife Spain	Avenida Arquitecto Gómez Cuesta / Avenida Barranco del Rey (28.06609, -16.72771)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.6703	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Wildwood, MO St. Louis Co. United States	MO 109 / Pond Grover Loop Rd. (38.59084, -90.64046)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.6729	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Oshawa, ON Durham Canada	Secretariat Ave. / Woodbine Ave. (43.95049, -78.89431)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.6741	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2005=2009). ICD estimated from Google Maps linework.
O'Fallon, IL St. Clair Co. United States	Cambridge Blvd. / St Francis Way / St Elizabeth's Blvd. (38.58493, -89.93023)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.6755	Other (At-Grade) Single-Lane	2016	Roundabout built by hospital. ICD estimated from Google Maps linework.
Quebec, QC Quebec Canada	Rue de Bergen / Rue de la Boussole (46.83905, -71.33156)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 32.6792	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Fargo, ND Cass Co. United States	Brandt Dr. S / 28th Ave. S (46.83616, -96.86468)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.6810	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Rochester, MN Olmsted Co. United States	CR 16 / US 63 NB Ramps (43.91673, -92.47618)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.6927	Freeway Ramps (Grade-Separated) Single-Lane	2016	Raindrop shape. ICD estimated from Google Maps linework.
Valley Park, MO St. Louis Co. United States	Meramec St. / N Highway Dr. (38.54078, -90.49276)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.6957	Other (At-Grade) Single-Lane	2017	At-grade railroad crossing on east leg. ICD estimated from Google Maps linework.
Thief River Falls, MN Pennington Co. United States	Greenwood St. E / Pennington Ave. (48.10839, -96.17642)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.6967	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Ajax, ON Durham Canada	Boyd Crescent / Ryder Crescent (43.90018, -79.01309)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.7017	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Ajax, ON Durham Canada	Williamson Dr. E / Middlecote Dr. (43.89247, -79.03166)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.7060	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Watkinsville, GA Oconee Co. United States	Mars Hill Rd. / Malcom Bridge Rd. / Commerce Dr. (33.91841, -83.50918)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.7061	Other (At-Grade) Single-Lane	2019	http://www.oconeeenterprise.com/news/article_3ad1a486-2152-11ea-a2e5-cb6d7c9c82fd.html ICD estimated from Google Maps linework.
Sandy Springs, GA Fulton Co. United States	Riverside Dr. / I-285 WB Ramps (33.91655, -84.40666)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.7068	Freeway Ramps (Grade-Separated) Single-Lane	2016	Yield-controlled right-turn bypass lanes on north and east legs. Queue spills back from signal to north through roundabout. ICD estimated from Google Maps linework.
Fort Collins, CO Larimer Co. United States	CR 9 / CR 30 (40.46569, -105.02033)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.7110	Other (At-Grade) Single-Lane	2009	Long splitter islands. Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Portage, MI Kalamazoo Co. United States	Texas Dr. / W Milham Rd. / S 12th St. (42.23030, -85.64826)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.7206	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Sacramento, CA Sacramento Co. United States	Rush River Dr. / Windbridge Dr. (38.48465, -121.53360)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 32.7212	Other (At-Grade) Single-Lane	2007	Functional Class: Local ICD estimated from Google Maps linework.
Grays, England Essex United Kingdom	Grebe Crest / Cygnet View (51.48617, 0.27522)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 32.7234	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Alberton, PE Prince Canada	Western Rd. / Ohalloran Rd. / Mill River East Rd. (46.76125, -64.18012)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.7265	Other (At-Grade) Single-Lane	2017	https://www.theguardian.pe.ca/news/local/roundabout-at-bloomfield-corner-completed-104904/ ICD estimated from Google Maps linework.
Kalix, Norrbotten County Kalix Sweden	Centrumvägen / Nygatan (65.85643, 23.14584)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.7301	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Lithia, FL Hillsborough Co. United States	Mosaic Dr. / Circa Crossing Dr. (27.85155, -82.26072)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.7353	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Lithia, FL Hillsborough Co. United States	Village Center Dr. / Circa Fishhawk Blvd. (27.85103, -82.25373)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.7355	Other (At-Grade) Single-Lane	2010	Right-turn-only lane on northwest leg. Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Montrose, CO Montrose Co. United States	Ogden Rd. / Woodgate Rd. (38.45096, -107.86297)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.7365	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
Esbeek, North Brabant Hilvarenbeek Netherlands	Mierbeek (N269 / Notelstraat) (51.46645, 5.14589)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.7375	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Union, MO Franklin Co. United States	Independence Dr. / W Main St. (38.44642, -91.02549)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.7385	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2012-2013). https://www.unionmissouri.org/document_center/talk_of_the_town_winter_2013.pdf ICD estimated from Google Maps linework.
Johnstown, CO Larimer Co. United States	Thompson Pkwy. / (parking lots) (40.40506, -104.98335)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.7405	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	ICD estimated from Google Maps linework.
American Fork, UT Utah Co. United States	Meadow Ln. / Pacific Dr. (40.38057, -111.81950)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.7524	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Horseheads, NY Chemung Co. United States	Rte 13 / E. Franklin St. (42.16756, -76.80553)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.7531	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Middletown, NJ Monmouth Co. United States	Newman Springs Rd. (CR 520) / College Dr. (40.33204, -74.13175)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.7760	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Entrance to Brookdale Community College and Lincroft Bible Church. Expected opening August 2007. ICD estimated from Google Maps linework.
Ottawa, ON City of Ottawa Canada	Jockvale Rd. / Fable St. / Weybridge Dr. (45.27378, -75.76441)	Roundabout Existing	All-Way Yield Active Pedestrian Warning (flashing yellow)	4 Approaches 0 Driveways 32.7784	Other (At-Grade) Single-Lane	2007	Functional Class: Major Collector ICD estimated from Google Maps linework.
Veldhoven, North Brabant Veldhoven Netherlands	Kempenbaan / De Plank / De Run (51.39963, 5.39603)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.7854	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Lage Mierde, North Brabant Reusel-de Mierden Netherlands	N269 (Kempenbaan) / Vloeieind (51.39563, 5.15484)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.7883	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Hooge Mierde, North Brabant Reusel-de Mierden Netherlands	N269 (Kempenbaan) / Langvoort / Kruisdijk (51.38689, 5.15558)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.7946	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Tureberg, Stockholm County Sollentuna Sweden	Bagarbyvägen / Bygdevägen (59.42957, 17.93461)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.8013	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Greensboro, NC Guilford Co. United States	Wynnewood Dr. / Willow-Wick Dr. / Canaan Dr. (36.11589, -79.81249)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.8035	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Kernersville, NC Forsyth Co. United States	SR 2648 (Old Winston Rd.) / Old Winston St. / Market View Dr. (36.11282, -80.08780)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.8048	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD = 150 ft. ICD estimated from Google Maps linework.
Bulle, Fribourg La Gruyère Switzerland	Route 12 / Chemin des Crets connector (46.62575, 7.04313)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.8087	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Kalmar, Kalmar County Kalmar Sweden	Tullslätten / Södra Vägen / Olof Palmes gata (56.66297, 16.35525)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.8179	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sandviken, Gavleborg County Sandviken Sweden	Järnverksleden / Sätragatan (60.61341, 16.78398)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.8192	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Youngsville, NC Franklin Co. United States	Oak Park Blvd. / Ambergate Dr. (36.06786, -78.44925)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 32.8236	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Helenelund, Stockholm County Sollentuna Sweden	Torshamnsgatan / E4 EB Ramps (59.40225, 17.97106)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.8278	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Valkenswaard, North Brabant Valkenswaard Netherlands	N396 / Maastricherweg (51.34001, 5.45844)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.8281	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gorham, ME Cumberland Co. United States	Rte. 112 / Rte. 4 (43.66904, -70.45676)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.8284	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Winston-Salem, NC Forsyth Co. United States	Old Salisbury Rd. / Southpark Blvd. / Ardmore Rd. (36.04412, -80.26736)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.8335	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2002-2005). ICD estimated from Google Maps linework.
Clemmons, NC Forsyth Co. United States	Kinnamon Rd. / Kinnamon Ct. / Bay Meadows Ct. (36.04185, -80.38411)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.8345	Other (At-Grade) Single-Lane	2007	Built by developer. ICD estimated from Google Maps linework.
Clemmons, NC Forsyth Co. United States	Harper Rd. / Village Point Lake Dr. (36.03249, -80.39561)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.8383	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Clemmons, NC Forsyth Co. United States	Harper Rd. / Village Point Dr. (36.02975, -80.40101)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.8395	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Blaine, MN Anoka Co. United States	105th Ave. NE/(National Sports Center entry) (45.16079, -93.22210)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.8436	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	https://blainemn.gov/Blog.aspx?IID=37&ARC=20 ICD estimated from Google Maps linework.
Chilliwack, BC Fraser Valley Canada	Vedder Rd. / Chilliwack Lake Rd. (49.09791, -121.96384)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.8444	Other (At-Grade) Single-Lane	2017	https://www.reminetwork.com/articles/unique-vedder-bridge-launch/ ICD estimated from Google Maps linework.
Ladera Ranch, CA Orange Co. United States	Sienna Pkwy. / O'Neill Dr. (33.54505, -117.64040)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.8487	Other (At-Grade) Single-Lane	2004	http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Plain City, OH Union Co. United States	Hyland-Croy Rd. / Wells Rd. (40.17354, -83.18698)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.8529	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Plain City, OH Union Co. United States	Hyland-Croy Rd. / Ryan Pkwy (40.16771, -83.18450)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.8557	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Boise, ID Ada Co. United States	Fort St. / Robbins Rd. / N 3rd St. (43.61644, -116.19328)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.8572	Other (At-Grade) Single-Lane	2019	https://www.cityofboise.org/departments/planning-and-development-services/robbins-roundabout/ ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Carr Rd. / US 70 WB Ramps (35.98143, -78.85506)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.8596	Freeway Ramps (Grade-Separated) Single-Lane	2019	ICD = 135 feet. ICD estimated from Google Maps linework.
Ostersund, Jamtland County Ostersund Sweden	Litsvägen / Pampasvägen / Genvägen (63.18829, 14.65224)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.8615	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Rocky Mount, NC Nash Co. United States	Eastern Ave. / Nash Community College entrance (35.97127, -77.89972)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.8639	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Greensboro, NC Guilford Co. United States	Woody Mill Rd. / SE School Rd. (35.97113, -79.69817)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.8639	Other (At-Grade) Single-Lane	2015	Opened September 2015. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Golden Belt Pkwy. / Creighton Hall Way (35.94994, -78.82822)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.8727	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Flat River Dr. / Irving Way / Carthage Ct. (35.94976, -78.81408)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.8728	Other (At-Grade) Single-Lane	2009	No splitter islands on three legs. ICD estimated from Google Maps linework.