Roundabouts Database Index

28782 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
Mont-Tremblant, QC Laurentides Region Canada	Montee Ryan / Chemin Duplessis (46.20699, -74.59426)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, unspecified)	2002	Opened fall 2002.
Montana City, MT Lewis and Clark Co. United States	SR 282 / Jackson Creek Rd. (46.54082, -111.94824)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2007	Opened October 2007.
Yuba City, CA Sutter Co. United States	Plumas Blvd. / Percy Ave. / Morton St. (39.12678, -121.61565)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2004
Collegedale, TN Hamilton Co. United States	Tallant Rd. / Asher Village Dr. (35.05339, -85.04146)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2021	Year Completed estimated (2020-2022).
Laurel, FL Sarasota Co. United States	Eagle Branch Dr. / Talon Preserve Dr. (27.17105, -82.44137)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2020
Bern, PA Berks Co. United States	SR 183 (Bernville Rd.) / Wellness Way (40.37421, -75.97048)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2020	New intersection installed as part of development.
Frisco, TX Denton Co. United States	Annandale Way / Samuel Way (33.18818, -96.84857)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2024	The street names on the Bing base map are incorrect - correct street names in this record.
Austin, TX Travis Co. United States	Ausblick Ave. / Peafowl St. (30.14491, -97.71121)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2022-2023).
Austin, TX Travis Co. United States	Ausblick Ave. / Turaco Trl. (30.14320, -97.70775)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2022-2023).
Allen, TX Collin Co. United States	Allen Dr. / US 75-TX 36 (North Central Expressway) NB Frontage Rd. (33.11162, -96.67259)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	2023	Right-turn-only lane on east leg. No left turn arrows marked on entry.
Lexington Township, OH Stark Co. United States	SR 619 (Edison St. NE) / McCallum Ave. NE (40.94579, -81.17248)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2021	Elliptical shaped. ICD = 145 ft x 125 ft. https://www.facebook.com/CantonRep/posts/a-new-roundabout-is-coming-to-the-alliance-area-learn-more-about-the-project-and/10159288234413453/
Mesa, AZ Maricopa Co. United States	S Innovation Way W / E Williams Field Rd. (33.30716, -111.68114)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2003	On Arizona State University Polytech campus. No truck apron. Merging right-turn bypass lane on west leg; add-lane right-turn bypass lane on north leg. Constructed initially as two-lane roundabout with unstriped circulatory roadway; converted to single-lane 2011-2012.
Kansas City, MO Clay Co. United States	N Booth Ave. / NE Shoal Creek Valley Dr. / Commercial Dr. (39.24626, -94.47674)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	Yield-controlled right-turn bypass lane on west leg. Year Completed estimated (2020-20210.
Avila Beach, CA San Luis Obispo Co. United States	Avila Beach Dr. / Palisades Rd. / US 101 SB Ramps (35.17977, -120.70042)	Roundabout Unknown	All-Way Yield Unknown	4 Approaches 0 Driveways 44.1960	Freeway Ramps (Grade-Separated) Single-Lane		Anticipated opening in fall of 2024.
Greenwood, IN Johnson Co. United States	Chancery Blvd. / Coventry Ln. (39.57355, -86.20587)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2003	Year Completed estimated (1998-2003).
Fort Worth, TX Tarrant Co. United States	Ventana Pkwy. / Jerry Dunn Pkwy. (32.66820, -97.50849)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2019).
Knoxville, TN Knox Co. United States	Montlake Dr. / Lakemoor View Rd. / US 129 SB Exit Ramp (35.92067, -83.95729)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Freeway Ramps (Grade-Separated) Single-Lane	2021
Arlington, WA Snohomish Co. United States	236th St. NE / 19th Ave. NE (48.20959, -122.20491)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2021	https://www.236safetyimprovements.org/project-updates
Parker, CO Douglas Co. United States	Lincoln Meadows Pkwy. / S Twenty Mile Rd. (39.53380, -104.77565)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2004	Year Completed estimated (2003-2004).
Littleton, CO Douglas Co. United States	Chatfield Lake Rd. / N Roxborough Park Rd. (39.52660, -105.05232)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2020	Merging right-turn bypass lane on south leg.
Nampa, ID Canyon Co. United States	Ustick Rd. / Santa Ana Ave. (43.63404, -116.60317)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	Near two schools.
Commerce City, CO Adams Co. United States	Walden St. / E 105th Ave. (39.88769, -104.77644)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2005).
Salem, NH Rockingham Co. United States	Tuscan Blvd. / S Village Dr. (42.76904, -71.22519)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	In a mixed-use development called Tuscan Village.
Salem, NH Rockingham Co. United States	Tuscan Blvd. / (unknown) (42.77007, -71.22693)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	In a mixed-use development called Tuscan Village.
Salem, NH Rockingham Co. United States	Tuscan Blvd. / Artisan Dr. (42.77110, -71.22775)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2020	In a mixed-use development called Tuscan Village.
Lincoln, CA Placer Co. United States	E Joiner Pkwy. / Fieldstone Dr. (38.84770, -121.28659)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	Yield-controlled right-turn bypass lane on northwest leg. https://www.lincolnca.gov/en/our-government/east-joiner-parkway-widening-project.aspx
Mount Orab, OH Brown Co. United States	N High St. / SR 32 EB Ramps (39.04104, -83.92064)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2022	Raindrop shaped.
Buck Lake, FL Leon Co. United States	Fallschase Pkwy. / Acadian Blvd. (30.45989, -84.20993)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2009).
Denmark, WI Brown Co. United States	Depere Rd. / Schultz Way (44.34656, -87.84077)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2020	North leg stubbed. Year Completed estimated (2018-2021).
Kohler, WI Sheboygan Co. United States	Lower Falls Rd. (CR PP) / CR A (43.73846, -87.76974)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2017	Merging right-turn bypass lane on north leg. Year Completed estimated (2015-2019).
Chaska, MN Carver Co. United States	Big Woods Blvd. / Savanna Way (44.79102, -93.62533)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2020	South leg stubbed. Year Completed estimated (2019-2020).
Elk River, MN Sherburne Co. United States	Twin Lakes Rd. NW / Cleveland Rd. NW (45.32168, -93.52175)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2019).
Montgomery, AL Montgomery Co. United States	Monument Park Dr. / Chastain Park Dr. / Morning Side Park Dr. (32.30911, -86.14268)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2008-2011).
Castle Rock, CO Douglas Co. United States	Plum Creek Pkwy. / S Eaton Cir. / Eaton St. (39.36073, -104.83311)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	Elliptical shaped. ICD = 145 ft x 115 ft. Year Completed estimated (2020-2021).
Ridge, CO Pueblo Co. United States	Dillon Dr. / I-25 NB Off-Ramp (38.33728, -104.61885)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	Year Completed estimated (2015-2018).
Broussard, LA Lafayette Par. United States	W Fairfield Dr. / S Bernard Rd. (30.11737, -91.97755)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2017	Merging right-turn bypass lane on north leg. Add-lane right-turn bypass lane on east leg. Year Completed estimated (2017-2018).
Wilson Township, MN Cass Co. United States	24th St. SW / 16th Ave. SW (46.71843, -94.36687)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2016-2021).
Atoka, TN Tipton Co. United States	Atoka-Idaville Rd. / Rosemark Rd. (35.43487, -89.76999)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2021
Grand Chute, WI Outagamie Co. United States	W Greenville Dr. / N McCarthy Rd. (44.27984, -88.48649)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2020	Elliptical shaped. ICD = 145 ft x 130 ft. https://www.facebook.com/AyresAssociatesInc/videos/roundabout-at-mccarthy-road-and-greenville-drive-town-of-grand-chute-wi/1396427694078498/
Toledo, OH Lucas Co. United States	Dorr St. / McCord Rd. (41.65399, -83.70287)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2020	Right-turn-only lanes on all legs.
Stallings, NC Union Co. United States	Matthews Weddington Rd. / Chestnut Ln. (35.06272, -80.72727)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	Year Completed estimated (2019-2021).
(unincorporated), CO El Paso Co. United States	Flying Horse Club Dr. / Barossa Valley Rd. (39.01949, -104.78420)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Year Completed estimated (2006-2008).
Limerick, PA Montgomery Co. United States	Swamp Pike / Lewis Rd. / W Arcadia Dr. (40.23457, -75.52624)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2020	https://patch.com/pennsylvania/limerick/swamp-pike-reopens-limerick-township
Huntington, IN Huntington Co. United States	Merillat Blvd. / Ray St. / Merillat Dr. (40.89819, -85.50188)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane		Circle with roundabout features. Unmarked pedestrian path through circulatory roadway.
Quogue, NY Suffolk Co. United States	Post Ln. / Niamogue Ln. (40.81284, -72.59672)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane		Circle with roundabout features.
Falcon, CO El Paso Co. United States	Old Meridian Rd. / McLaughlin Rd. (38.93529, -104.61079)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2020
Crown Point, IN Lake Co. United States	E Summit St. / Beacon Hill Dr. (41.42735, -87.33382)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2017-2021).
Crown Point, IN Lake Co. United States	Delaware Pkwy. / E Summit St. (41.42642, -87.33059)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2017-2021).
Crown Point, IN Lake Co. United States	Delaware Pkwy. / E 107th Ave. (41.42389, -87.33001)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2017-2021).
Lawrence, KS Douglas Co. United States	E 1600 Rd. / N 1300 Rd. / O'Connell Rd. / E 31st St. (38.92817, -95.20495)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2015
Lake Ozark, MO Miller Co. United States	Wilmore Ln. / US 54 WB Ramps (38.21456, -92.62052)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Freeway Ramps (Grade-Separated) Single-Lane	2021
Schaumburg, IL Cook Co. United States	E State Pkwy. / N Plum Grove Rd. (42.05607, -88.05992)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2019
Sleepy Eye, MN Brown Co. United States	STH 4 / CR 29 (44.36934, -94.72530)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2018	Rural, high-speed approaches. https://www.co.brown.mn.us/images/Department/Highway/Sleepy_Eye_GEC_Project_Overview_Handout_FinalUpdated_201708151.pdf
Hollymead, VA Albemarle Co. United States	Archer Ave. / Stella Ln. (38.10602, -78.45457)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2017-2021).
Maple Grove, MN Hennepin Co. United States	Revere Ln. / Fountains Dr. (45.09193, -93.41215)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	South and east legs stubbed. Year Completed estimated (2018-2019).
(unincorporated), SC Spartanburg Co. United States	SC 9 / Foster Rd. (35.12033, -82.04318)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2019
Glenwood Springs, CO Garfield Co. United States	Mel Ray Rd. / I-70 WB Ramps / US 6 (39.56142, -107.36127)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 44.1965	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2006	ICD estimated from Google Maps linework.
Churchill, AL Mobile Co. United States	Three Notch Rd. / Dawes Ln. (30.58887, -88.25012)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.2095	Other (At-Grade) Single-Lane	2015	No pedestrian facilities. ICD estimated from Google Maps linework.
Sioux Falls, SD Lincoln Co. United States	Louise Ave. / 271st St. (43.46078, -96.76732)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.2118	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Kitchener, ON Waterloo Canada	Old Zeller Dr / Fairway Rd N / Woolner Trail (43.44796, -80.40444)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.2212	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Taos, NM Taos Co. United States	NM 585 (Paseo del Cañon) / Camino des Colores (36.37670, -105.57657)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 44.2334	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	https://www.santafenewmexican.com/news/local_news/traffic-rotaries-confuse-taos-drivers/article_801498db-aff0-5c1c-bc7c-2802b696425a.html ICD estimated from Google Maps linework.
Sanford, ME York Co. United States	Rte 109 (Main St.) / Rte 4 (Alfred Rd.-Country Club Rd.) (43.41111, -70.74237)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.2481	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Yield-controlled right-turn bypass lane on north leg. ICD estimated from Google Maps linework.
Green Bay, WI Brown Co. United States	N Packerland Dr. / STH 32 EB Off-Ramp (44.54289, -88.08979)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.2639	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2013	Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Rhinelander, WI Oneida Co. United States	US 8 / STH 47 / W Kemp St. (US 8 Business) (45.63082, -89.43805)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.2639	Other (At-Grade) Single-Lane	2019	https://starjournalnow.com/2019/08/08/rhinelanders-new-roundabout-opens-for-business-soon/ ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Piita Rise SW (Canada Olympic Dr SW) / Na'a Dr SW (51.08132, -114.21012)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 44.2675	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Nijmegen, Gelderland Nijmegen Netherlands	Industrieweg / Waterstraat / Voorstadstaan (51.84556, 5.83935)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.2702	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Stratford, ON Perth Canada	Churchill Circle (Brittania St. / John St.) (43.37868, -80.98830)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 44.2718	Other (At-Grade) Single-Lane		Pedestrian access to center island. ICD estimated from Google Maps linework.
Columbus, GA Muscogee Co. United States	Wellington Trace / Wellington Way (32.57888, -84.90186)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.2817	Other (At-Grade) Single-Lane	2005	Completed April 2005. Functional Class: Local ICD estimated from Google Maps linework.
Seattle, WA King Co. United States	15th Ave. E. / E. Spring St. (47.61155, -122.31280)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 44.2838	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Green Bay, WI Brown Co. United States	Airport Dr. (STH 172) / S. Pine Tree Rd. (44.49955, -88.14986)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.2968	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Hondarribia, Basque Country Guipúzcoa Spain	Calle Zubieta (GI-2134) / Calle Jaizkibel / Calle Agerre (43.34385, -1.80515)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.2972	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Princeton, MN Mille Lacs Co. United States	STH 95 / 21st Ave. N (CR 39) (45.57682, -93.60428)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 44.3066	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Kävlinge, Skane County Kävlinge Sweden	Rte 108 / Tostarpsvägen / Västra Långgatan (55.79787, 13.11714)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.3090	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Castle Rock, CO Douglas Co. United States	N Ridge Rd. / E Enderud Blvd. (39.36979, -104.82294)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 44.3183	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	ICD estimated from Google Maps linework.
Clovis, NM Curry Co. United States	Hwy 245 (Llano Estacado Blvd.) / Norris St. (34.43384, -103.17830)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.3276	Other (At-Grade) Single-Lane	2006	Completed February 27, 2006. Website: http://www.cityofclovis.org/roundabout/roundabout.htm ICD estimated from Google Maps linework.
St-Bruno-de-Montarville, QC Longueuil Canada	Montée Montarville / Rang des Vingt-Cinq E / Rue de Montarville (45.54083, -73.35725)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.3350	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið Iceland	Rte 1 / Rte 413 (64.10478, -21.77439)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 44.3356	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Truckee, CA Nevada Co. United States	Donner Pass Rd. / Pioneer Trail Rd. (39.33904, -120.17360)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.3378	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	NW 25th Ave. / NW Overton St. (45.53190, -122.70270)	Traffic Calming Circle Existing	One-Way/Two-Way Stop None	4 Approaches 0 Driveways 44.3420	Other (At-Grade) Single-Lane	1988	Completed 9/30/1988. ICD estimated from Google Maps linework.
(unincorporated), FL Hillsborough Co. United States	Still River Dr. / Still Creek Dr. (27.86976, -82.35546)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.3437	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Longueuil, QC Longueuil Canada	Boulevard Vauquelin / Rue du R-100 (45.52801, -73.43090)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.3451	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Fourth leg stubbed. Concentric circulatory roadway striping. https://www.facebook.com/VilleDeLongueuil/photos/carrefours-giratoires-un-carrefour-giratoire-entrera-bientôt-en-service-à-linter/872242556120053/ ICD estimated from Google Maps linework.
Mason, OH Warren Co. United States	Socialville-Foster Rd. / Innovation Way (39.32155, -84.29039)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.3489	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Ribeira Grande, Azores Portugal	Eixo / Rua da Industria / Rua dos Bombeiros Voluntarios (37.80758, -25.52195)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.3496	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Dawson Creek, BC Peace River Region Canada	Alaska Hwy. / 8th St. / Government Rd. (55.75856, -120.22480)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.3537	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Upgraded from traffic circle to roundabout in summer 2007. ICD estimated from Google Maps linework.
St Cloud, MN Stearns Co. United States	33rd St. S / CTH 74 (45.51541, -94.21938)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.3550	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Marion, IA Linn Co. United States	7th Ave. / (future road) / (future road) (42.03286, -91.58364)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.3550	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	Elliptical shape. ICD estimated from Google Maps linework.
Marquette, MI Marquette Co. United States	M-28 W / (hospital access road) (46.54206, -87.40942)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 44.3602	Other (At-Grade) Unknown	2017	ICD estimated from Google Maps linework.
Nassau, New Providence Nassau The Bahamas	Windsor Field Rd. / (unknown) (25.04871, -77.49303)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.3620	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Viksjö, Stockholm County Järfälla Sweden	Viksjöleden / Hummelmoravägen / Traktorvägen (59.40904, 17.79700)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.3694	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Nassau, New Providence Nassau The Bahamas	C W Saunders Hwy / Pigeon Plum St. (25.02663, -77.33003)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.3700	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Ames, IA Story Co. United States	University Blvd. / Airport Rd. / Oakwood Rd. (41.99735, -93.63922)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.3798	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	Free-flow right-turn bypass lane on east leg. ICD estimated from Google Maps linework.
Nisswa, MN Crow Wing Co. United States	CSAH 18 / S. Main St. / Smiley Rd. (46.51638, -94.28400)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 44.3812	Freeway Ramps (Grade-Separated) Single-Lane	2012	ICD estimated from Google Maps linework.
Coves North, MO Platte Co. United States	NW Old Tiffany Springs Rd. / N Green Hills Rd. (39.26253, -94.63089)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.3863	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	Elliptical shape. https://www.linecreekloudmouth.com/blog/street-improvements/ ICD estimated from Google Maps linework.
Tucson, AZ Pima Co. United States	W Hardy Rd. / N Camino de Anza / N Calle Buena Vista / N Northern Ave. (32.36640, -110.97874)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 44.3863	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Wisconsin Rapids, WI Wood Co. United States	STH 54 (2nd Ave.) / Gaynor Ave. / 17th Ave. (44.38025, -89.84447)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.3874	Other (At-Grade) Multilane (2 Lane, unspecified)	2004	Opened September 2004. Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Windsor, WI Dane Co. United States	Windsor Rd. / US 51 NB Ramps (43.21629, -89.32191)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.3902	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2013	Year Completed estimated (2013-2014). Under construction in 2013 per Streetview. ICD estimated from Google Maps linework.
Catonsville, MD Baltimore Co. United States	UMBC Blvd. / Research Park Dr. (39.24874, -76.71580)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.3950	Other (At-Grade) Single-Lane	2015	Elliptical shape. ICD estimated from Google Maps linework.
Lincoln, RI Providence Co. United States	School St. / Main St. / Briarwood Rd. (41.95141, -71.45445)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.4118	Other (At-Grade) Single-lane w/ Traversable Central Island	2017	Previous control: beacon (4-way flasher in center of intersection) which was damaged in 2015 and restored in center island. ICD estimated from Google Maps linework.
Columbus, IN Bartholomew Co. United States	11th St. / Lindsey St. / Brown St. (39.20836, -85.92443)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.4206	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	At-grade rail crossing on west leg (flashers, no gates). ICD estimated from Google Maps linework.
Darlington, SC Darlington Co. United States	Lamar Hwy (US 401) / Hoffmeyer Rd. (34.25051, -79.95188)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.4246	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.