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
Häggvik, Stockholm County Sollentuna Sweden	Rte 262 / Rte 265 Ramps (59.44687, 17.94224)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 97.7466	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Norrköping, Ostergotland County Norrköping Sweden	Kungstorget (Norra Promenaden / Kungsgatan / Ingelstagatan / Stockholmsvägen) (58.59487, 16.17541)	Other Existing	Other None	5 Approaches 0 Driveways 97.7086	Other (At-Grade) Multilane (2 Lane, unspecified)		Partially signalized, partially yield control. Trams through central island. ICD estimated from Google Maps linework.
Chattanooga, TN Hamilton Co. United States	SR 153 SB Ramps / N. Access Rd. / TVA offices (35.10868, -85.23122)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 97.7036	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2006	N Access Road is a 4 lane arterial road. Fatal crash April 4, 2010. 11861-05. ICD estimated from Google Maps linework.
Lacey, WA Thurston Co. United States	Boulevard Rd. SE / 22nd Ave. (47.02903, -122.86477)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 97.6905	Other (At-Grade) Single-Lane	2014	Right-turn-only lane on west leg. Elliptical shape. Open October 2014. ICD estimated from Google Maps linework.
(unincorporated), FL St. Lucie Co. United States	Commerce Center Dr. / (unknown) (27.29606, -80.42504)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 97.6432	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Concentric circulatory roadway striping. ICD estimated from Google Maps linework.
Houston, TX Harris Co. United States	Main St. / Montrose Blvd. (29.72404, -95.39096)	Other Existing	Other Unknown	0 Approaches 0 Driveways 97.5360	Other (At-Grade) Multilane (3+ Lane)	1916	Traffic Circle surveyed as part of 1916 plan for Hermann Park. Paved 1924. Some stop controlled, some free flow movements.
Emporia, KS Lyon Co. United States	(connector to US 50) / I-35 Ramps (38.41494, -96.22918)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 97.5360	Freeway Ramps (Grade-Separated) Single-Lane	2008	New interchange configuration. Elliptical shaped. ICD = 320 ft x 270 ft. Constructed initially as half double-lane, half triple-lane. Opened November 2008.
Irvine, CA Orange Co. United States	(parking lot) (33.63547, -117.74130)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 97.4485	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Conway, SC Horry Co. United States	Wild Wing Blvd. / (unknown) (33.79378, -78.98237)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 97.2690	Other (At-Grade) Single-Lane	2008	Functional Class: Local ICD estimated from Google Maps linework.
Arlöv, Skane County Burlöv Sweden	Lundavägen / Kronetorpsvägen (55.64022, 13.08877)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 97.0653	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Enskede, Stockholm County Stockholm Sweden	Lingvägen / Victor Balcks väg (59.26923, 18.08863)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 97.0389	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Statesville, NC Iredell Co. United States	US 21 / Free Nancy Rd. (35.80533, -80.87606)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 96.8615	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	For Ingles Development - Project I-2819. ICD estimated from Google Maps linework.
Lutz, FL Pasco Co. United States	Serenoa Dr. / Long Lake Ranch Blvd. / Nature View Dr. (28.18685, -82.50182)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 96.8480	Other (At-Grade) Single-Lane	2015	Large central island to preserve grove of trees. ICD estimated from Google Maps linework.
Land O' Lakes, FL Pasco Co. United States	Bexley Village Dr. / Tower Rd. / Broad Porch Run (28.21202, -82.53692)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 96.8252	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Cracow, Woj. Małopolskie Cracow Poland	Rondo Grzegórzeckie (50.05764, 19.95900)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 96.6141	Other (At-Grade) Multilane (3+ Lane)	2008	Turbo roundabout. Tram rail lines running along medians and intersecting in central island. ICD estimated from Google Maps linework.
Naaldwijk, South Holland Westland Netherlands	N213 / N223 (51.97208, 4.21648)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 96.3846	Other (At-Grade) Multilane (3+ Lane)		Turbo roundabout. ICD estimated from Google Maps linework.
Helsingborg, Skane County Helsingborg Sweden	Lagmansgatan / Elinebergsvägen / Riddaregatan / Clausgatan (56.02599, 12.73588)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 96.1072	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Golden Eagle Pkwy. / Crane St. / Southern St. (39.97963, -104.74733)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 96.0941	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Nighthawk Pkwy. / Heron St. (39.98132, -104.75076)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 96.0917	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Fracc Monraz, Jalisco Guadalajara Mexico	Avenida Manuel Acuña / Avenida Aztecas (20.68467, -103.39619)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 96.0890	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Voglans, Auvergne-Rhône-Alpes Savoie France	D1504 / D1201 Ramps (45.61639, 5.88404)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 96.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Topeka, KS Shawnee Co. United States	SW 17th St. / SW Urish Rd. (39.03593, -95.78097)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 95.5527	Other (At-Grade) Single-Lane	2012	Designed for ultimate two-lane Urish entries; striped as single-lane entry with right-turn-only lane. Open November 2012. ICD estimated from Google Maps linework.
Ashdod, Darom Ashqelon Israel	HaMifrasim Roundabout (31.79253, 34.63410)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 95.4225	Unknown Unknown		ICD estimated from Google Maps linework.
Kuching, Sarawak Bahagian Kuching Malaysia	Jalan Demak Laut / (unknown) (1.59627, 110.40727)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 95.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)		Concentric striped circulatory roadway.
Canton of Cesson-Sévigné, Brittany Ille-et-Vilaine France	D175 / D29 / D97 (48.15494, -1.62479)	Roundabout Existing	All-Way Yield Unknown	6 Approaches 0 Driveways 94.8143	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Boise City, OK Cimarron Co. United States	US 287 / SR 325 (36.72967, -102.51310)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 94.7642	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	Business Loop 70 / I-70 WB Ramps / Creasy Springs Rd. (38.96655, -92.35241)	Roundabout Removed	All-Way Yield Unknown	5 Approaches 0 Driveways 94.7178	Freeway Ramps (Grade-Separated) Single-Lane	1996	First roundabout in Missouri by Missouri DOT. Originally built in 1996 per article: https://www.voxmagazine.com/news/all-about-roundabouts-in-columbia/article_93724b2b-8b20-5228-b4de-315c5c3d2004.html. Replaced with roundabout to immediate west. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	NE 37th Ave. / Thompson St. (45.53904, -122.62500)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 94.5285	Other (At-Grade) Single-Lane	1987	Completed 11/16/1987. ICD estimated from Google Maps linework.
El Paso, TX El Paso Co. United States	Constitution Ave. / Gulf Victory Way (31.84900, -106.35481)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 94.4880	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	Located on Fort Bliss.
Denton, TX Denton Co. United States	Clubhouse Circle [Tanglewood Ln. / Waterview Ln. / Leaning Tree Ln. / Knollwood Ln.] (33.16024, -97.10418)	Other Existing	Uncontrolled None	4 Approaches 0 Driveways 94.4880	Other (At-Grade) Single-Lane	1995	Clubhouse, pool, and tennis court in central island.
Orlando, FL Orange Co. United States	Poinciana Blvd. / Lake Buena Vista Factory Stores Dr. (28.35144, -81.48799)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 94.4880	Other (At-Grade) Multilane (2 Lane, unspecified)		Long segments between entries and exits.
Brisbane Airport, QLD Australia	Nancy Bird Way / Moreton Dr. Ramps (-27.39606, 153.10582)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 94.3739	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Farmington, MN Dakota Co. United States	Spruce St. / 12th St. (44.63790, -93.13039)	Other Existing	Unknown None	4 Approaches 8 Driveways 94.3320	Other (At-Grade) Single-Lane	1997	No splitter islands. ICD estimated from Google Maps linework.
Nantes, Pays de la Loire Loire-Atlantique France	Rond-Point Abel Durand (47.22116, -1.60306)	Roundabout Existing	All-Way Yield Unknown	6 Approaches 0 Driveways 94.0937	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Hollymead, VA Albemarle Co. United States	Timberwood Blvd. / Grand Forks Blvd. (38.13111, -78.44283)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 93.9459	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
(unincorporated), AB Alberta Canada	37 St. SW / Grey Eagle Dr. / Hwy 8 EB Ramps (51.00767, -114.14109)	Roundabout Removed	All-Way Yield Unknown	3 Approaches 0 Driveways 93.9364	Freeway Ramps (Grade-Separated) Single-Lane	2010	Year Completed estimated (2008-2011). Removed in 2018 as part of realignment project. http://www.swcrrproject.com/wp-content/uploads/2016/11/SWCRR_37Street_Glenmore_Jun5.pdf ICD estimated from Google Maps linework.
Clearwater, FL Pinellas Co. United States	Rainbow Dr. / Duncan Ave. (27.96250, -82.76695)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 93.8858	Other (At-Grade) Single-Lane	2009	Functional Class: Local ICD estimated from Google Maps linework.
Sunriver, OR Deschutes Co. United States	Circle #3 (43.88271, -121.43980)	Other Existing	Unknown None	4 Approaches 0 Driveways 93.8299	Other (At-Grade) Single-Lane	1968	Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Kaneohe, HI Honolulu Co. United States	Anoi Rd. / Uhilehua Rd. (21.40177, -157.80401)	Other Existing	Other None	4 Approaches 0 Driveways 93.4057	Other (At-Grade) Single-lane w/ Traversable Central Island	2019	Stop signs on some entries. https://www.hawaiinewsnow.com/2019/08/20/residents-say-new-roundabouts-are-causing-confusion-reckless-driving-kaneohe-neighborhood/ ICD estimated from Google Maps linework.
Vastra Fralunda, Vastra Gotaland County Gothenburg Sweden	Fiskebacksmotet (57.66097, 11.89239)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 93.2765	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Landvetter, Vastra Gotaland County Härryda Sweden	75 Landvettermotet / Boråsleden Ramps (57.68578, 12.20597)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 93.2126	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Munkebäcksmotet / E20 Ramps (57.72413, 12.02431)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 93.1140	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Helsingborg, Skane County Helsingborg Sweden	Filbornavägen / Österleden Ramps (56.05393, 12.75111)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 92.7030	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Avenida de Ayyo / TF-1 Ramps (28.12268, -16.74035)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 92.6927	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Bourne, MA Barnstable Co. United States	US 6 / Rte. 28 (Main St.) (41.74607, -70.61805)	Rotary Existing	Unknown Unknown	4 Approaches 0 Driveways 92.6736	Other (At-Grade) Multilane (2 Lane, unspecified)		Functional Class: Arterial ICD estimated from Google Maps linework.
Revere, MA Suffolk Co. United States	SR 60 / SR 107 (42.42123, -71.00449)	Rotary Existing	Unknown Unknown	4 Approaches 0 Driveways 92.5743	Other (At-Grade) Multilane (2 Lane, unspecified)		Functional Class: Arterial ICD estimated from Google Maps linework.
Santiago del Teide, Canary Islands Santa Cruz de Tenerife Spain	TF-375 / TF-1 (28.28954, -16.81077)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 92.5481	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Cesson-Sévigné, Brittany Ille-et-Vilaine France	Rond-Point de la Vilaine (Boulevard des Alliés / Avenue des Preales) (48.11146, -1.62157)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 92.5023	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Cleveland, OH Cuyahoga Co. United States	Chagrin Blvd. / Pinetree Rd. / Lander Rd. (41.46235, -81.46332)	Other Existing	Other None	5 Approaches 3 Driveways 92.1870	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SE Ladd Circle (45.50850, -122.64940)	Other Existing	Unknown None	0 Approaches 0 Driveways 92.0689	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Matjhabeng, Free State Lejweleputswa South Africa	R730 / Craib Ave. (-27.93720, 26.78769)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 92.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Lilla Ursvik, Stockholm County Sundbyberg Sweden	Ingebyvägen / Enköpingsvägen / Rte 279 Ramps (59.38236, 17.93538)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 91.8502	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Enköping, Uppsala County Enköping Sweden	Rte 55 / Doktor Westerlunds Gata (59.63852, 17.05515)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 91.7590	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Kittery, ME York Co. United States	US 1 / Rte 236 (43.10072, -70.74415)	Rotary Existing	Unknown Unknown	0 Approaches 0 Driveways 91.5646	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Helsingborg, Skane County Helsingborg Sweden	Ättekullarondellen (Österleden / Ättekullagatan / Bunkalundsvägen) (56.01010, 12.76285)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 91.4729	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Epsom, NH Merrimack Co. United States	US 4-US 202 (Dover Rd.) / Rte 28 (Suncock Valley Hwy.) (43.22784, -71.36053)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 91.4400	Other (At-Grade) Single-Lane	1940	Elliptical shaped. ICD = 300 ft x 260 ft.
Las Vegas (Summerlin), NV Clark Co. United States	Town Center Dr. / Village Center Cir. / Library Hills Dr. (36.18960, -115.30360)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 91.4400	Other (At-Grade) Multilane (2 Lane, unspecified)	1990	Completed March 1990. Modified 2010 to reduce lane configuration. 21442
Bentonville, AR Benton Co. United States	N Walton Blvd. / I-49 SB Ramps (36.41346, -94.22015)	Roundabout Removed	All-Way Yield Unknown	4 Approaches 0 Driveways 91.4400	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	2016	Roundabout constructed in 2016. Removed 2020-2021 to reconfigure interchange as a single-point diamond interchange with a different mainline alignment. Circulatory roadway in front of south leg had a through-right arrow in the left circulating lane and a fishhook through arrow with a dot in the right lane.
(unincorporated), TX Harris Co. United States	Creekside Green Dr. / Creekside Forest Dr. (30.14186, -95.51133)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 91.4400	Other (At-Grade) Single-Lane	2007	.
Lewisville, TX Denton Co. United States	Uecker Ln. / (parking) (33.00150, -96.98395)	Other Existing	Uncontrolled None	1 Approaches 3 Driveways 91.4400	Other (At-Grade) Single-Lane	1995	Building in central island, parking along circulatory roadway.
Madison, CT New Haven Co. United States	Hammonasset Connector / Hammonasset Point / Hammonasset State Park (41.26244, -72.55477)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 91.4400	Other (At-Grade) Multilane (3+ Lane)	1990
Sjöbo, Skåne County Sjöbo kommun Sweden	Malmövägen / Ringvägen / Hörbyvägen / Planteringsgatan (55.63480, 13.68188)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 91.4400	Other (At-Grade) Single-Lane		Year Completed before 2002.
Sundsvall, Västernorrland County Sundsvall Municipality Sweden	E14 / E4 Ramps (62.38152, 17.35326)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 91.4400	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2014
Sundsvall, Västernorrland County Sundsvall Municipality Sweden	Ortviksvägen / E4 Ramps / Arbetarsvängen (62.39681, 17.33741)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 91.4400	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2015
Aubrey, TX Denton Co. United States	Sandbrock Pkwy. / Aubrey Pkwy. (33.26742, -96.89741)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 91.4400	Other (At-Grade) Single-Lane	2018
Stockholm, Stockholm County Stockholm Sweden	Bergslagsvägen / Lovstavägen / Bergslagsplan / Kirunagatan (59.36621, 17.85992)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 91.2853	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Hilton Head, SC Beaufort Co. United States	US 278 / Pope Ave. / Greenwood Dr. / William Hilton Pkwy. (32.15560, -80.76283)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 91.0011	Other (At-Grade) Single-Lane	2000	Converted rotary with large diameter. Right turn bypass lanes on all legs. Conversion Year Completed estimated (1994-2005). ICD estimated from Google Maps linework.
Málaga, Andalusia Málaga Spain	Avenia del Dr. Manuel Dominguez / A-357 Frontage Roads (36.71289, -4.46648)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 90.9552	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Vaxjo, Kronoberg County Vaxjo Sweden	Norremarksrondellen (Rte 23 / Rte 37 / Rte 25-Rte 27 Ramps / Evedalsvägen / Norremarksvägen) (56.90292, 14.82676)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 90.6522	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Marquette, MI Marquette Co. United States	W Baraga Ave / (hospital access road) (46.54280, -87.40935)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 90.3622	Other (At-Grade) Unknown	2017	ICD estimated from Google Maps linework.
Laurinburg, NC Scotland Co. United States	US 15-US 501 / NC 144 (Old Wire Rd.) (34.84114, -79.45862)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 90.1821	Other (At-Grade) Single-Lane	2018	Project W-5208MA. ICD estimated from Google Maps linework.
West Columbia, SC Lexington Co. United States	Columbia Circle (Lexington Dr. / Boston Ave.) (33.94995, -81.11397)	Rotary Existing	All-Way Yield None	3 Approaches 0 Driveways 90.1561	Other (At-Grade) Single-Lane		Painted splitter islands on two legs. ICD estimated from Google Maps linework.
Kuching, Sarawak Bahagian Kuching Malaysia	(unknown) / Lorong 2 (1.55926, 110.29878)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 90.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Kuching, Sarawak Bahagian Kuching Malaysia	Jalan Datuk Temenggong Tan Meng Chong / Lorong Pisang Barat (1.54136, 110.31343)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 90.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Matjhabeng, Free State Lejweleputswa South Africa	Arrarat Rd. / Jan Hofmeyr Rd. (-27.97720, 26.74448)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 90.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Matjhabeng, Free State Lejweleputswa South Africa	Tempest Rd. / Ararrat Rd. / King St. (-27.96515, 26.75022)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 90.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Matjhabeng, Free State Lejweleputswa South Africa	Constantia Rd. / Arrarat Rd. / Strand St. / Fischer St. (-27.96940, 26.74816)	Roundabout Existing	All-Way Yield Unknown	6 Approaches 0 Driveways 90.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Matjhabeng, Free State Lejweleputswa South Africa	Koppie Alleen Rd. / Long Rd. (-27.99266, 26.74879)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 90.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Matjhabeng, Free State Lejweleputswa South Africa	Toronto Rd. / Lategan Rd. / Badenhorst St. (-27.99112, 26.73164)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 90.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Matjhabeng, Free State Lejweleputswa South Africa	M4 / R730 (-27.94903, 26.79691)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 90.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Málaga, Andalusia Málaga Spain	Avenida Abogado de Oficio / Avenida Andalucia / Avenida de Blas Infante / A-357 Ramps (36.71255, -4.46290)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 89.9982	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Trois-Rivières, QC Trois-Rivieres Canada	Boulevard de la Commune / Rue Royale / Boulevard Gene-H-Kruger (46.33325, -72.55133)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 89.8857	Other (At-Grade) Multilane (2 Lane, unspecified)		Park in central island. ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Golden Eagle Pkwy. / Heron St. (39.97720, -104.74991)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 89.6910	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Avenida Palo Mayor / Calle La Charfa / TF-1 Ramps (28.11404, -16.73547)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 89.5400	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Stockholm, Stockholm County Stockholm Sweden	Karlaplan (59.33767, 18.09001)	Other Existing	Unknown Unknown	6 Approaches 0 Driveways 89.5349	Other (At-Grade) Multilane (2 Lane, unspecified)		Parking along circulatory roadway, park in central island. ICD estimated from Google Maps linework.
(unincorporated), AB Strathcona Canada	Sherwood Dr. / Broadmoor Blvd. (53.51889, -113.31930)	Rotary Existing	Unknown Unknown	3 Approaches 0 Driveways 89.4723	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Guadalajara, Jalisco Zapopan Mexico	Calzada Constituyentes / Calle General Manual M. Diéguez / Avnida Venustiano Carranza (20.72740, -103.36810)	Other Existing	Unknown Unknown	6 Approaches 0 Driveways 89.3620	Other (At-Grade) Multilane (2 Lane, unspecified)		Building in central island. ICD estimated from Google Maps linework.
Grays, England Essex United Kingdom	A1306 / B186 (51.48926, 0.27230)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 89.2395	Other (At-Grade) Single-Lane		Modified with striped spirals to be single-lane. ICD estimated from Google Maps linework. 21442
Kópavogsbær, Höfuðborgarsvæðið Iceland	Arnarnesvegur / Rte 41 Ramps (64.09517, -21.88820)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 89.2236	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	Sherman Circle (Kansas Ave. / Illinois Ave. / Crittenden St.) (38.94733, -77.02190)	Rotary Existing	All-Way Stop None	6 Approaches 0 Driveways 89.1704	Other (At-Grade) Multilane (2 Lane, unspecified)		Functional Class: Arterial ICD estimated from Google Maps linework.
Swindon, England Wilts United Kingdom	Chapel Street / Bright Street (51.57181, -1.77297)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 89.0778	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Linkoping, Ostergotland County Linkoping Sweden	Rte 23-Rte 34 / Malmslättsvägen Ramps (58.40493, 15.55754)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 88.8528	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
St Johns, FL St. Johns Co. United States	Amalurra Trl. / Azura Pt. / Tierra Cove / Sitara Ln. (30.11689, -81.54571)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 88.8465	Other (At-Grade) Single-Lane	2015	Parking and pedestrian access to central island. Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Vasteras, Vastmanland County Vasteras Sweden	Nordanbymotet (Rte 56 / Norrleden) (59.63581, 16.56215)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 88.7478	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Park City, UT Summit Co. United States	Homestead Rd. / Kilby Rd. / I-80 EB Off-ramp (40.75223, -111.57247)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 88.6656	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2019	https://www.deseret.com/utah/2019/11/26/20983915/around-and-around-new-roundabouts-at-i-80-jeremy-ranch-interchange-now-open ICD estimated from Google Maps linework.
Pascagoula, MS Jackson Co. United States	Hospital Rd. / Old Mobile Hwy. (30.36849, -88.53333)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 88.6193	Other (At-Grade) Single-Lane	2017	http://cityofpascagoula.com/482/Hospital-Road-Improvements ICD estimated from Google Maps linework.
Spokane, WA Spokane Co. United States	SR 902 / Geiger Blvd. (47.59406, -117.56858)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 88.5973	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Replaces previous intersection that was closer to the I-90 westbound off ramp. Open October 10, 2019. ICD estimated from Google Maps linework.
Haparanda, Norrbotten County Haparanda Sweden	R4 / Rte 99 / Västra Esplanaden (65.84181, 24.12765)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 88.4706	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Meyrin, Geneva Geneva Switzerland	Route des Vernes / Avenue Louis-Rendu / Avenue Francois-Besson (46.23581, 6.07647)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 88.3935	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Houston, TX Harris Co. United States	Carothers St. / Kinney St. (29.68701, -95.30075)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 88.3920	Other (At-Grade) Single-Lane		Six houses within central island, parking along circulatory roadway, bidirectional travel along circulatory roadway.