Roundabouts Database Index

29679 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
Hässleholm, Skane County Hässleholm Sweden	Stobyvägen / Norra Kringelvägen (56.16613, 13.78649)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.2342	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Fargo, ND Cass Co. United States	Veterans Blvd. S / 44th Ave. S (46.81391, -96.88235)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.2334	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Rochester, NY Monroe Co. United States	E River Rd. / Murlin Dr. / Kendrick Rd. (43.11413, -77.63435)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.2334	Other (At-Grade) Single-Lane	2013	Converted from three-way intersection into four-way intersection. ICD estimated from Google Maps linework.
De Pere, WI Brown Co. United States	Greenleaf Rd. / Heritage Rd. (44.42854, -88.06892)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.2333	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2017). ICD estimated from Google Maps linework.
Huntsville, AL Madison Co. United States	Marcus Byers Dr. / (unknown) (34.79884, -86.53762)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.2294	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Anchorage, AK Anchorage United States	C St. / W Klatt Rd. (61.11645, -149.88824)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.2290	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
Missoula, MT Missoula Co. United States	Miller Creek Rd. / Lower Miller Creek Rd. / Upper Miller Creek Rd. (46.82569, -114.05048)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.2248	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Bozeman, MT Gallatin Co. United States	W College St. / S 11th Ave. (45.67113, -111.05200)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.2247	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	Grassie Blvd. / Molson St. (49.92254, -97.05339)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.2157	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Gavle, Gavleborg County Gavle Sweden	Rte 76 / Spängersleden / Söderbågen (60.65583, 17.15662)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.2142	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
West Fargo, ND Cass Co. United States	9th St. W / 26th Ave. W (46.84077, -96.91497)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.2138	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
South Bend, IN St. Joseph Co. United States	Auten Rd. / Ironwood Rd. (41.74540, -86.21714)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.2085	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2011-2013). ICD estimated from Google Maps linework.
Lynden, WA Whatcom Co. United States	SR 546 / Depot Rd. (48.96478, -122.45217)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.2052	Other (At-Grade) Single-Lane	2013	Open August 2013. ICD estimated from Google Maps linework.
Watertown, WI Jefferson Co. United States	E Horseshoe Rd. / CTH A (Milford St.) (43.16401, -88.76087)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.2014	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Legacy Main St. SE / Legacy Blvd. SE (50.86087, -114.02162)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.2011	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Stevenson, WA Skamania Co. United States	SR 14 / Wind River Rd. (45.71510, -121.82857)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.1939	Other (At-Grade) Single-Lane	2019	Completed Summer 2019 (WSDOT). ICD estimated from Google Maps linework.
Green Bay, WI Brown Co. United States	Airport Dr. (STH 172) / Airport Entrance (44.49569, -88.12467)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.1882	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	Opened October 2011. ICD estimated from Google Maps linework.
Málzaga, Basque Country Guipúzcoa Spain	N-634 / GI-627 (43.19310, -2.43773)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.1827	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Ottawa Lake, MI Monroe Co. United States	St Anthony Rd. / US 23 NB Ramps (41.79823, -83.68614)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.1762	Freeway Ramps (Grade-Separated) Single-Lane	2013	ICD estimated from Google Maps linework.
Ängelholm, Skane County Ängelholm Sweden	Kullavägen / Kulltorpsvägen / Kungsgårdsleden (56.22633, 12.83832)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.1727	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Billings, MT Yellowstone Co. United States	King Ave. / Olympic Blvd. (45.75507, -108.61360)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.1658	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Near Kohl's retail shopping center. Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Ängelholm, Skane County Ängelholm Sweden	Kullavägen / Helsingborgsvägen / Kristian II:s väg (56.23515, 12.85872)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.1637	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Belgrade, MT Gallatin Co. United States	Airway Blvd. / Gallatin Field Rd. (45.77350, -111.16244)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.1529	Other (At-Grade) Single-Lane	2015	Right-turn bypass lane on southeast leg. Year Completed estimated (2013-2019). ICD estimated from Google Maps linework.
Vaxjo, Kronoberg County Vaxjo Sweden	Mörners väg / Ljungadalsgatan (56.88702, 14.77162)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.1471	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gautier, MS Jackson Co. United States	N Dolphin Dr. / William Payne Adams Blvd. / (unknown) (30.39643, -88.65932)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.1462	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Mandeville, LA St. Tammany Par. United States	LA-59 / Sharp Rd. / Pineview Rd. (30.39668, -90.04326)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.1461	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Video with aerial view here: https://wgno.com/2019/05/24/new-hwy-59-roundabout-in-mandeville-opening-to-traffic/ ICD estimated from Google Maps linework.
Billings, MT Yellowstone Co. United States	Shiloh Rd. / Grand Ave. (45.78407, -108.61760)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.1455	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Series of 8 roundabouts. Fatal crash 2012. 11861-05. Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Richfield, WI Washington Co. United States	Holy Hill Rd. (STH 167) / STH 164 (43.25146, -88.26178)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.1452	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
Södertälje, Stockholm County Södertälje Sweden	Klastorpsvägen / Rte 225 / E4 EB Ramps / Klastorps Backe (59.19930, 17.65847)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.1398	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Marvin, NC Union Co. United States	New Town Rd. / Waxhaw-Marvin Rd. (34.99148, -80.81509)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.1375	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Longpoint Rd. / Needlerush Pkwy. (32.84476, -79.83325)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.1329	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Tallahassee, FL Leon Co. United States	Planters Ridge Dr. / Virgil Rd. (30.43500, -84.19723)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.1307	Other (At-Grade) Single-Lane	1997	ICD estimated from Google Maps linework.
Howard, WI Brown Co. United States	Linefield Rd. / W Deerfield Ave. (44.59129, -88.05171)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.1239	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
San Sebastián, Basque Country Guipúzcoa Spain	Miramon Pasealekua / Mikeletegi Pasealekua (43.28778, -1.98308)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 39.1219	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Haaften, Gelderland West Betuwe Netherlands	N830 (Graaf Reinaldweg) / Marijkestraat (51.82910, 5.20518)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.1196	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Maryland Heights, MO St. Louis Co. United States	Casino Center Dr. / (casino parking) (38.75175, -90.47969)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 39.1195	Other (At-Grade) Multilane (2 Lane, unspecified)	1999	Yield on circulatory roadway. Year Completed estimated (1996-2002) ICD estimated from Google Maps linework.
Lafayette, IN Tippecanoe Co. United States	Twyckenham Blvd. / Poland Hill Rd. (40.38356, -86.89532)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 39.1192	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Papendrecht, South Holland Papendrecht Netherlands	Burgemeester Keijzerweg / N3 NB Ramps (51.83073, 4.70717)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.1182	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Covington, LA St. Tammany Par. United States	LA-1085 S / LA-1077 (30.46702, -90.18243)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.1179	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Culloden, GA Monroe Co. United States	SR 7-US 341 / SR 74 (32.87954, -84.09019)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.1175	Other (At-Grade) Single-Lane	2008	Functional Class: Rural ICD estimated from Google Maps linework.
Conway, AR Faulkner Co. United States	S Salem Rd. / Pebble Beach Rd (35.04762, -92.47673)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.1107	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Roseville, CA Placer Co. United States	Reserve Dr. / Fountains Driveway (38.76793, -121.27090)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.1106	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Monroe, NC Union Co. United States	N Rocky River Rd. / Monroe Expressway EB Ramps (35.06096, -80.59214)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.1043	Freeway Ramps (Grade-Separated) Single-Lane	2018	Built as part of the Monroe Expressway (US 74 bypass) https://www.ncdot.gov/projects/monroe-expressway/Pages/default.aspx ICD estimated from Google Maps linework.
Haparanda, Norrbotten County Haparanda Sweden	E4 / Fredsgatan (65.84153, 24.13793)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 39.1034	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Jackson, WI Washington Co. United States	STH 60 / CTH G (Division Rd.) (43.32329, -88.12235)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.0990	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Metz, Grand Est Moselle France	Rue aux Arènes / Rue de Belchamps / Rue Saint-Pierre / Passage du Sablon (49.10563, 6.17435)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 39.0943	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Lacey, WA Thurston Co. United States	College St. / 45th Ave. (47.00710, -122.82310)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.0923	Other (At-Grade) Multilane (2 Lane, unspecified)	2002	Completed November 6, 2002. Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Irún, Basque Country Guipúzcoa Spain	N-121 A / (unknown) (43.33559, -1.75329)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 39.0911	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Conway, AR Faulkner Co. United States	Prince St. / Faris Rd. (35.09218, -92.46256)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.0893	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Conway, AR Faulkner Co. United States	Prince St. / Salem Rd. (35.09233, -92.47141)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.0893	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Olympia, WA Thurston Co. United States	Boulevard Rd. SE / Log Cabin Rd. SE (47.01433, -122.86520)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.0870	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Opened November 2009. Left-turn only lanes on north and south legs with spiralling. ICD estimated from Google Maps linework.
Chilliwack, BC Fraser Valley Canada	Bailey Rd. / Prest Rd. / Teskey Way (49.11848, -121.91844)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.0842	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Wentzville, MO St. Charles Co. United States	Schroeder Creek Blvd. / William Dierberg Dr. (38.82018, -90.86907)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.0819	Other (At-Grade) Single-Lane	2016	Paving was done in late 2016, but fully completed in 2017 -- https://www.wentzvillemo.org/departments/public_works/schroeder_creek_boulevard_extension_project.php . ICD estimated from Google Maps linework.
De Kalb, IL DeKalb Co. United States	Health Services Dr. / (unknown) / (parking lot) (41.96413, -88.72497)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.0746	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
Matthews, NC Mecklenburg Co. United States	NC 51 (Matthews-Mint Hill Rd.) / Idlewild Rd. (35.13745, -80.68332)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.0676	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Hondarribia, Basque Country Guipúzcoa Spain	Foru Kalea / Higer Bidea (43.37501, -1.79707)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.0657	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Charlotte, NC Mecklenburg Co. United States	Piedmont Row Dr. / Bullfinch Rd. (35.15216, -80.83980)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.0606	Other (At-Grade) Single-Lane	2006	Inside private development. ICD estimated from Google Maps linework.
London, KY Laurel Co. United States	KY 363 / KY 1006 (37.10023, -84.08668)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.0555	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Maasland, South Holland Midden-Delfland Netherlands	Oude Veiling / A20 WB Ramps (51.92481, 4.27143)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.0364	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Herriman, UT Salt Lake Co. United States	W Wagon Train Dr. / Legacy Ranch Blvd. / S Copper Ln. / Oregon Trail Way W (40.52603, -112.00268)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.0363	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2003-2004). ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Hovas Alle / Saroleden Ramps / (parking) (57.60198, 11.95568)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.0350	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Kållered, Vastra Gotaland County Mölndal Sweden	Ekenleden / Gamla Riksvägen (57.60273, 12.05197)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.0342	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Marion, IA Linn Co. United States	7th Ave. / 7th St. (42.03326, -91.60272)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.0322	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Southport, NY Chemung Co. United States	Pennsylvania Ave. / Rte 328 (SB Direction) (42.04228, -76.85541)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.0266	Other (At-Grade) Single-Lane	2016	Yield-controlled right-turn bypass lanes on north and west legs. Year Completed estimated (2013-2016). ICD estimated from Google Maps linework.
Washington, DC City of Washington Co. United States	Brentwood Rd NE / Bryant Rd NE / 13th St NE (38.92115, -76.98915)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways 39.0264	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	First true roundabout in District of Columbia ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Tutt Blvd. / Powerwood View (38.93841, -104.71116)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.0169	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	One leg stubbed. Year Completed estimated (2005-2011). ICD estimated from Google Maps linework.
Nacka, Stockholm County Nacka Sweden	Forumrondellen (Värmdövägen / Vikdalsvägen / Hörnvägen) (59.30819, 18.16397)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.0150	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Niskayuna, NY Schenectady Co. United States	Rosendale Rd. / River Rd. (42.79650, -73.85496)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.0144	Other (At-Grade) Single-Lane	2020
Salinas, CA Monterey Co. United States	Alisal Rd. / Sconberg Pkwy. (36.67234, -121.60073)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.0144	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2021-2022).
McKinney, TX Collin Co. United States	Limousine Pkwy. / Rivercrest Dr. (33.24434, -96.65728)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.0144	Other (At-Grade) Single-Lane	2020
Fairview Township, PA Erie Co. United States	Millfair Rd / W Lake Rd (Rte 5) (42.07591, -80.20667)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.0060	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Bonney Lake, WA Pierce Co. United States	Cascadia Blvd E. / Forest Park Blvd. E (47.12820, -122.18033)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.0035	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Open December 2014. ICD estimated from Google Maps linework.
Roanoke, VA Roanoke Co. United States	Merriman Rd. / Meadowlark Rd. / (elementary school parking lot) / (library parking lot) (37.20404, -80.00097)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 39.0020	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
College Park, MD Prince George's Co. United States	River Rd. / University Research Ct. / Haig Dr. (38.96838, -76.92358)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.0005	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Lenexa, KS Johnson Co. United States	Renner Rd. / 88th St. (38.96903, -94.77977)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.0001	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Completed May 2007. Series of 4 roundabouts. ICD estimated from Google Maps linework.
Calgary, AB Division 6 Canada	Springborough Blvd. SW / Springborough Gate SW (51.03379, -114.19200)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.0000	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2002-2005).
Red Deer County, AB Division 8 Canada	Hwy 20 / Memorial Trl. / Township Road 384 (52.29009, -114.07341)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 39.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2024	Completed in October 2024. RRFB is located on the north leg only. Currently, Memorial Trail is only one lane in each direction, but can be upgraded to two lanes in the future.
Fort Collins, CO Larimer Co. United States	E Lincoln Ave. / Cordova Rd. / (apartment access) (40.58852, -105.05439)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.9999	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Arona, Canary Islands Santa Cruz de Tenerife Spain	TF-655 / Calle Infanta Cristina (28.05011, -16.66328)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.9994	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Arona, Canary Islands Santa Cruz de Tenerife Spain	TF-655 / Calle Levante (28.05081, -16.65464)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.9992	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Springfield, MO Greene Co. United States	E Central St. / E. Pythian St. / N Sherman Ave. (37.21745, -93.28107)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.9950	Other (At-Grade) Single-Lane	2017	Replaced roundabout that had been in place since early 2000s. East leg realigned to connect to E Pythian St rather than E Central St. ICD estimated from Google Maps linework.
De Lier, South Holland Westland Netherlands	N223 / Burgemeester van Doornlaan (51.97280, 4.24602)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.9947	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
De Lier, South Holland Westland Netherlands	N223 / Michael A. de Ruyterstraat (51.97377, 4.25559)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.9938	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Charlotte, NC Mecklenburg Co. United States	Broadrick Rd. / Mary Alexander Rd. / High-Rise Rd. (35.30263, -80.73205)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.9882	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Berkel en Rodenrijs, South Holland Lansingerland Netherlands	N471 / Nobelsingel (51.98147, 4.44794)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.9871	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Avenida San Borondón / Calle Tenerife (28.10690, -16.72784)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.9788	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Stockholm, Stockholm County Stockholm Sweden	Östermalmsgatan / Rådmansgatan / Danderydsgatan (59.34366, 18.07040)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 38.9743	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	D107 / D107A / Quai Émile Cormerais / Route du Plessis Bouchet (47.19442, -1.63830)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 38.9550	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Lidingö, Stockholm County Lidingö Sweden	Rte 277 / Södra Kungsvägen / Lejonvägen (59.36305, 18.13198)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.9520	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Nantes, Loire Region Loire-Atlantique France	D417 / Rond-Point de la Janvraie / E3 WB Ramps / (parking) (47.19901, -1.61525)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.9516	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Strängnäs, Sodermanland County Strängnäs Sweden	Södertäljevägen / Kleinvägen Ramps (59.36568, 17.02226)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.9490	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Kincora Gate NW / Kincora Glen Rd. NW (51.16669, -114.14711)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.9434	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Nantes, Loire Region Loire-Atlantique France	Square Elsa Mercoeur (47.21442, -1.55013)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.9403	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Jackson, WY Teton Co. United States	Gros Ventre Junction (US-26 / US 89 / US 191 / Golf Course Rd / Gros Ventre Rd) (43.57420, -110.73327)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.9371	Other (At-Grade) Single-Lane	2018	Under construction summer 2018. https://www.nps.gov/grte/planyourvisit/gros-ventre-roundabout.htm The Gros Ventre intersection on US Hwy 26/89/191 has an average daily traffic volume of approximately 14,200 vehicles and almost 200 bicycle riders during the summer season. ICD estimated from Google Maps linework.
Grand Rapids, MN Itasca Co. United States	7th Ave. SE / 10th St. / 8th St. SE (47.22178, -93.51791)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.9349	Other (At-Grade) Single-Lane	2005	Replaced two offset T intersections. ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	D / 75Rue de la Johardière (47.22722, -1.65153)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.9309	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Polk City, FL Polk Co. United States	Deen Still Rd. / Commonwealth Ave. (28.25849, -81.82458)	Roundabout Existing	One-Way/Two-Way Stop None	4 Approaches 0 Driveways 38.9236	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Park City, UT Summit Co. United States	Olympic Pkwy. / N Landmark Dr. (40.72175, -111.54711)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.9221	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Mattawan, MI Van Buren Co. United States	N Main St. / I-94 EB Ramps (42.22215, -85.78540)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.9160	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2011	ICD estimated from Google Maps linework.
Juneau, AK Juneau United States	Douglas Hwy / North Douglas Hwy (58.29718, -134.43280)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.9134	Other (At-Grade) Single-Lane	2005	Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.