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
Mortensen-Garson, NV Washoe Co. United States	Cabela Dr. / I-80 WB Ramps / (parking lots) (39.51394, -119.96679)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 46.9908	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2008	Year Completed estimated (2006-2010). ICD estimated from Google Maps linework.
Spruce Grove, AB Division 11 Canada	Pioneer Rd. / Grove Dr. (53.55573, -113.86097)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2017
Canton of Le Chambon-Feugerolles, Auvergne-Rhône-Alpes Loire France	Rue de l'Europe / Rue Jean Monnet (45.39593, 4.33334)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.0000	Other (At-Grade) Single-Lane
Calgary, AB Division 6 Canada	Savanna Blvd. NE / Savanna St. NE (51.13504, -113.95242)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0000	Other (At-Grade) Single-Lane	2016
Sylvan Lake, AB Division 8 Canada	Hwy 20 / Erickson Rd. (52.31537, -114.07144)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0000	Other (At-Grade) Single-Lane	2019	https://www.sylvanlakenews.com/news/sylvan-lake-council-reallocates-over-1-million-for-intersection-upgrades/
Halifax, NS Halifax Canada	Knightsridge Dr. / Ruth Goldbloom Dr. / Wentworth Dr. / Eliza Ritchie Crescent (44.67379, -63.66073)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0000	Other (At-Grade) Single-Lane	2015
Edmonton, AB Division 11 Canada	Buena Vista Rd. NW / Sir Wilfrid Laurier Park Rd. / 132 St. (53.51208, -113.54963)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0000	Other (At-Grade) Single-Lane	2017	Right-turn bypass lane on west leg direct into parking lot. Year Completed estimated (2016-2017).
Santa Maria, CA Santa Barbara Co. United States	S. Bradley Rd. / Southside Pkwy. (34.92075, -120.42200)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0056	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	No circulatory roadway striping. Functional Class: Arterial ICD estimated from Google Maps linework.
Kaukauna, WI Outagamie Co. United States	STH 55 (Delanglade St.) / Gertrude St. / Maloney Rd. (44.29752, -88.27006)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0145	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
Trois-Rivières, QC Trois-Rivieres Canada	Rue de Vitrines / Rue des Grandes-Marchés (46.31941, -72.58703)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 47.0163	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2014-2016). ICD estimated from Google Maps linework.
Saint-Grégoire, Brittany Ille-et-Vilaine France	Rue de General de Gaulle / Boulevard de la Boutiere / Avenue Saint-Vincent (48.14360, -1.68653)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 47.0192	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Milton Keynes, England Buckinghamshire United Kingdom	Eaglestone Roundabout (Saxon St. / Chaffron Way) (52.03140, -0.74564)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.0263	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Löddeköpinge, Skane County Kävlinge Sweden	Lagervägen / Handelsvägen / Marknadsvägen (55.77101, 12.98956)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.0268	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sun Prairie, WI Dane Co. United States	W Main St. / N Thompson Rd. (43.17636, -89.25448)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0321	Other (At-Grade) Multilane (2 Lane, unspecified)	2005	Opened November 2005. ICD estimated from Google Maps linework.
Sun Prairie, WI Dane Co. United States	W Main St. / CTH C (N Grand Ave.) (43.17611, -89.26487)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0323	Other (At-Grade) Multilane (2 Lane, unspecified)	2005	Opened November 2005. ICD estimated from Google Maps linework.
Lexington, KY Fayette Co. United States	S Hanover Ave. / Slashes Rd. (38.03143, -84.48720)	Other Existing	All-Way Stop None	4 Approaches 3 Driveways 47.0370	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Terre Haute, IN Vigo Co. United States	S Sycamore Terrace St. / New Margaret Dr. (39.43997, -87.34235)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0408	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	ICD estimated from Google Maps linework.
Bromont, QC Brome-Missisquoi Regional County Municipality Canada	Rue Champlain / (parking lot) (45.30366, -72.64072)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.0417	Other (At-Grade) Single-Lane		Year Completed unknown (before 2006). ICD estimated from Google Maps linework.
Lincoln, NE Lancaster Co. United States	S 98th St. / Old Cheney Rd. (40.75518, -96.58708)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0450	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Farnham, QC Brome-Missisquoi Regional County Municipality Canada	Rte 235 / Rte de Contournement (Farnham Bypass) / Boulevard Industriel (45.29856, -72.96165)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.0459	Other (At-Grade) Single-Lane	2014	https://translate.google.com/translate?hl=en&sl=fr&u=https://www.laveniretdesrivieres.com/2017/01/17/intersection-104-et-235-farnham-lance-lidee-dun-carrefour-giratoire ICD estimated from Google Maps linework.
Ixonia, WI Jefferson Co. United States	STH 16 / American St. (CTH F) (43.14647, -88.59080)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.0551	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Boulevard Charles de Gaulle / E3 NB Ramps / Rue Francoise Sagan (47.21080, -1.62615)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.0560	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Loxahatchee, FL Palm Beach Co. United States	Traditions Blvd. / Sentera Dr. / Isle of Palms Dr. (26.42738, -80.13573)	Other Existing	Other None	3 Approaches 0 Driveways 47.0589	Other (At-Grade) Single-Lane		Partially stop-controlled. ICD estimated from Google Maps linework.
Nykoping, Sodermanland County Nykoping Sweden	Rte 53 / Katrineholmsvägen / E4 SB Ramps (58.76453, 16.98798)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.0688	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Castle Rock, CO Douglas Co. United States	Rising Sun Dr. / Autumn Sage St. (39.39210, -104.82736)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.0731	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2007). ICD estimated from Google Maps linework.
Stockholm-Arlanda, Stockholm County Sigtuna Sweden	Rte 273 / Tvärvägen (59.64540, 17.94166)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 47.0772	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Charlottetown, PE Queens Canada	Riverside Dr. (Trans Canada Hwy.) / Exhibition Dr. (46.24777, -63.11202)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 47.0779	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
Huntsville, AL Madison Co. United States	Bob G Hughes Blvd. / Crystalbreeze Dr. (34.79282, -86.78156)	Traffic Calming Circle Existing	Unknown Unknown	3 Approaches 0 Driveways 47.0788	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sykesville, MD Carroll Co. United States	Smithfield Ave. / Warfield Ave. (39.37673, -76.96410)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0835	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Elliptical shape. ICD estimated from Google Maps linework.
Lynden, WA Whatcom Co. United States	SR 539 / River Rd. (48.92280, -122.48565)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.0858	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Kearney, MO Clay Co. United States	Rte 92-W 6th St. / Sam Barr Dr. (39.36785, -94.38055)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.0895	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Lund, Skane County Lund Sweden	Solbjersvägen / Odarslövsvägen / Sölvegatan (55.71892, 13.22897)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.0897	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Castle Rock, CO Douglas Co. United States	N Ridge Rd. / Miller Blvd. (39.36484, -104.81766)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 47.0915	Other (At-Grade) Single-Lane	2009	Free-flowing right-turn bypass lane on north leg. Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Little Rock, AR Pulaski Co. United States	Kirk Rd. / Arkansas Systems Dr. / Wellington Hills Rd. (34.76383, -92.45033)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0953	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
North Little Rock, AR Pulaski Co. United States	Riverfront Dr. / Broadway St. / Rockwater Blvd. (34.75854, -92.28074)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0983	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	ICD estimated from Google Maps linework.
Cottonwood, AZ Yavapai Co. United States	AZ 89A / Avenida Centerville (34.75854, -112.05880)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0983	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Series of 5 roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework.
Lynden, WA Whatcom Co. United States	SR 539 / Wiser Lake Rd. (48.90677, -122.48560)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.1009	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Huntsville, AL Madison Co. United States	O'Shaughnessy Ave. / Coleman St. (34.74290, -86.57417)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 47.1072	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Neenah, WI Winnebago Co. United States	Winneconne Ave. / S Green Bay Rd. (44.17697, -88.48500)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.1109	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Opened November 2010. Functional Class: Arterial ICD estimated from Google Maps linework.
Lynden, WA Whatcom Co. United States	SR 539 / Pole Rd. (48.89152, -122.48560)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.1153	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Mankato, MN Blue Earth Co. United States	Madison Ave. / 586th Ave. (44.16694, -93.93898)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.1189	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Year completed estimated (2011-2015). ICD estimated from Google Maps linework.
Mankato, MN Blue Earth Co. United States	Madison Ave. / Haefner Dr. (44.16683, -93.94611)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.1190	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Opened to traffic September 13, 2019. https://www.keyc.com/2019/09/13/new-roundabout-madison-avenue-haefner-drive/ ICD estimated from Google Maps linework.
Frederick, MD Frederick Co. United States	Fingerboard Rd. (MD 80) / I-270 SB Ramps (39.32289, -77.35845)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.1198	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Lincoln, RI Providence Co. United States	Twin River Rd. / (unknown) (41.89224, -71.45074)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.1202	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	ICD estimated from Google Maps linework.
Summit, WI Waukesha Co. United States	CTH P (N Sawyer Rd.) / I-94 WB Ramps (43.06174, -88.44228)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.1203	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2011	Opened November 23, 2011. ICD estimated from Google Maps linework.
Neenah, WI Winnebago Co. United States	Breezewood Ln. / US 41 SB Ramps (44.15623, -88.48662)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.1274	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2012	Opened October 12, 2012. ICD estimated from Google Maps linework.
Point of Rocks, MD Frederick Co. United States	US 15 / Point of Rocks Rd. (39.28643, -77.53096)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.1443	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
West Jordan, UT Salt Lake Co. United States	7800 S / Highlands Loop Rd. (40.60945, -112.02826)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.1479	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
West Jordan, UT Salt Lake Co. United States	6265 W (Fall Oak Dr.) / Fall Water Dr. / 7965 W (40.60635, -112.03860)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 47.1501	Other (At-Grade) Single-Lane	2019	5-leg roundabout first in West Jordan City. ICD estimated from Google Maps linework.
Chestertown, MD Kent Co. United States	MD 20 / MD 291 / (parking lot) (39.21863, -76.07913)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.1899	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Benton, AR Saline Co. United States	Alcoa Rd. / Sleepy Village Rd. (34.58876, -92.53480)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.1950	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Malta, NY Saratoga Co. United States	Luther Forest Blvd. / Rocket Way (42.95595, -73.76094)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2015	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
New Berlin, WI Waukesha Co. United States	Moorland Rd. (CTH O) / I-43 NB Ramps / Rockridge Rd. (42.94913, -88.10900)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2068	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2007	Opened September 2007. ICD estimated from Google Maps linework.
Springfield, OR Lane Co. United States	Franklin Blvd. / (parking lots) (44.04434, -123.03145)	Roundabout Existing	All-Way Yield None	2 Approaches 2 Driveways 47.2167	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
New Berlin, WI Waukesha Co. United States	CTH Y (Racine Ave.) / I-43 SB Ramps (42.93426, -88.15884)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.2182	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2009	Opened November 2009. ICD estimated from Google Maps linework.
North Liberty, IA Johnson Co. United States	N Front St. / N Bend Dr. (41.75695, -91.59798)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2199	Other (At-Grade) Single-Lane	2019	Completed September 2019. The adjacent dead-end road to the west has been extended up to connect with Front Street at a 90-degree angle across from the existing commercial entrance drive on the east side of Front Street. In the NW quadrant of the roundabout, the farm field site has been redeveloped as a new elementary school. ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Ytterhamnsvägen / Arendalsvägen (57.70157, 11.86000)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.2242	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Buffalo, NY Erie Co. United States	Soldiers Circle (Lincoln Pkwy. / Bidwell Pkwy. / Chapin Pkwy.) (42.92564, -78.87370)	Other Existing	Unknown Unknown	0 Approaches 0 Driveways 47.2248	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Frouard, Grand Est Meurthe-et-Moselle France	Boulevard de la Moselle / Rue du Ban la Dame / Rue du Train à Fil (48.77509, 6.13770)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 47.2249	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Las Vegas, NV Clark Co. United States	Hills Dr. / Longspur Dr. (36.19252, -115.29770)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.2295	Other (At-Grade) Multilane (2 Lane, unspecified)	1991	ICD estimated from Google Maps linework.
Oregon, WI Dane Co. United States	STH 138 / US 14 WB Ramps (42.91764, -89.36607)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.2309	Freeway Ramps (Grade-Separated) Single-Lane	2011	ICD estimated from Google Maps linework.
Fruita, CO Mesa Co. United States	CO-340 / Raptor Rd. (39.15351, -108.73813)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.2337	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Murrayville, GA Lumpkin Co. United States	GA 115 / GA 52 / Copper Mines Rd. (34.51840, -83.88449)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2349	Other (At-Grade) Single-Lane	2019	https://nowhabersham.com/new-roundabout-on-ga-highway-115-opens-today/ ICD estimated from Google Maps linework.
Las Vegas, NV Clark Co. United States	Mesa Park Dr. / W Russell Rd. (36.08370, -115.32039)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2007-2008). Fourth leg added 2014-2015. 21442
Williamsburg, VA Williamsburg City Co. United States	Battery Blvd. / Commonwealth Ave. (37.25257, -76.66771)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Through arrows only on northeast entry even though lanes marked within roundabout as LT, LT-TH. Entry appears to have been modified by removing left-turn pavement marking arrows on entry and replacing with through arrows. No lane use signs. Year Completed estimated (2011-2014). 21442
Philadelphia, PA Philadelphia Co. United States	Lansdowne Dr. / 41st Dr. / Avenue of the Republic (39.97715, -75.20561)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2009	Diameter was larger than necessary to more similarly match the rotary at the other end of the Avenue of the Republic. This was the site of the 1876 Centennial Exposition, so historic character factored into the design.
Wichita, KS Sedgwick Co. United States	Greenwich Ct. / (unknown) (37.73130, -97.20102)	Roundabout Existing	All-Way Yield None	2 Approaches 1 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	Painted splitter island on north leg. Wrong-way driver captured on Streetview. Year Completed estimated (2015-2017).
Katy, TX Harris Co. United States	Marcello Lakes Dr. / Fortunata Way (29.83069, -95.79374)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017).
West Jefferson, OH Madison Co. United States	SR 29 (Urbana-West Jefferson Rd.) / Old SR 29 / (parking) (39.94435, -83.31128)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2019	Right-turn-only lanes on west and north legs. Year Completed estimated (2018-2019).
Washington, IN Daviess Co. United States	2464 E National Hwy. / Industrial Park Dr. / Gateway Dr. (LTG Tony Jones Dr.) (38.65527, -87.13563)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2013-2016).
Topeka, KS Shawnee Co. United States	SW 29th St. / SW Indian Hills Rd. (39.01407, -95.79815)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2015-2016).
Schenectady, NY Schenectady Co. United States	Erie Blvd. / Nott St. / Rush St. (42.82162, -73.93570)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	Year Completed estimated (2015-2016).
Carson City, NV Carson City United States	S Carson St. / S Stewart St. (39.15348, -119.76692)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	https://aroundcarson.com/2020/10/10/carson_street_construction-2/
Georgetown, TX Williamson Co. United States	Rivery Blvd. / Park Ln. (30.65498, -97.68040)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	https://communityimpact.com/austin/georgetown/city-county/2019/09/13/phase-1-of-rivery-boulevard-extension-project-to-park-lane-now-open/
Leander, TX Williamson Co. United States	Sonny Dr. / Peregrine Way (30.55905, -97.86701)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2013	Painted splitter islands. Partially completed in 2013; third and fourth legs added in 2015.
Temple, TX Bell Co. United States	W Avenue U / S 13th St. (31.07753, -97.35694)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	Concentric circulatory roadway striping. Year Completed estimated (2015-2017).
(unincorporated), TX Fort Bend Co. United States	Catalina Island Dr. / Avalon Bay Ln. (29.71932, -95.78418)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2004
Carmel, IN Hamilton Co. United States	Spring Mill Rd. / Illinois St. (39.93194, -86.16465)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2014	Southeast leg added 2023-2024.
Ann Arbor, MI Washtenaw Co. United States	Geddes Rd. / US 23 SB Ramps (42.27450, -83.67833)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.2440	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2011	Add-lane right-turn bypass lane in northwest quadrant.
Woodinville, WA King Co. United States	SR 202 / NE 145th St. / 148th Ave. NE (47.73271, -122.14220)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2009	October 2009.
West Valley, UT Salt Lake Co. United States	Daybury Dr. / Highbury Pkwy. (40.70805, -112.02010)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2008
Hilliard, OH Franklin Co. United States	Leap Rd. / Anson Dr. (40.04170, -83.13882)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2009	Right-turn-only lane on south leg.
Angola, IN Steuben Co. United States	US 20 (W Maumee St.-E Maumee St.) / N Wayne St.-S Wayne St. (41.63487, -84.99928)	Other Existing	All-Way Yield Unknown	4 Approaches 8 Driveways 47.2440	Other (At-Grade) Single-Lane		Town square; pedestrian access to central island.
El Paso, TX El Paso Co. United States	Edgemere Blvd. / Rich Beem Blvd. (31.79748, -106.24506)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	.
Columbia, MO Boone Co. United States	Hwy WW / S Rolling Hills Rd. (38.92866, -92.25605)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2016
North Liberty, IA Johnson Co. United States	Kansas Ave. / St. Andrews Dr. (41.73785, -91.63707)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2019
(unincorporated), TX Fort Bend Co. United States	Wildwood Park Rd. / Old Blue Ln. (29.56849, -95.74584)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2019
Dallas, TX Dallas Co. United States	N Tyler St. / N Polk St. / Winston St. (32.75167, -96.83770)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2021	Replaced two intersections.
Belleville, IL St. Clair Co. United States	SR 159 (N Illinois St. - S Illinois St.) / E Main St. / W Main St. (38.51360, -89.98421)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane		Painted splitter islands. Circle with roundabout features.
Breaux Bridge, LA St. Martin Par. United States	Grand Pointe Ave. (LA 347) / Doyle Melancon Rd. (30.28636, -91.87545)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2019	Circle moved to save an old oak tree. https://www.klfy.com/local/dotd-changes-roundabout-design-for-200-year-old-tree/
Camas, WA Clark Co. United States	NE Everett St. / NW Lake Rd. (45.60225, -122.40656)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	https://www.camaspostrecord.com/news/2021/mar/25/camas-traffic-roundabout-completed/
Bellalago, FL Osceola Co. United States	Bellalago Dr. / Paradiso Cir. (28.18033, -81.41721)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2007
Marshfield, MO Webster Co. United States	N Marshall Rd. / CR CC / I-44 EB Ramps (37.36485, -92.90724)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Freeway Ramps (Grade-Separated) Single-Lane	2020	Add-lane right-turn bypass lane on southwest leg.
Poplar Bluff, MO Butler Co. United States	Highway PP / Township Line Rd. (36.76733, -90.46486)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2016).
Charleston, SC Charleston Co. United States	W Ashley Cir. (32.82714, -80.08456)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, unspecified)	2015
Denham Springs, LA Livingston Par. United States	Juban Rd. (LA 1026) / Buddy Ellis Rd. (30.45957, -90.91627)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	Year Completed estimated (2021-2022).
St Augustine, FL St. Johns Co. United States	Beacon Lake Pkwy. / Twin Creeks Dr. / (parking) (30.07432, -81.47063)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018).
Litchfield Park, AZ Maricopa Co. United States	N Village Pkwy. / Luna Pl. (33.50029, -112.37537)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007).
Litchfield Park, AZ Maricopa Co. United States	N Village Pkwy. / Escondido Pl. (33.50470, -112.37528)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007).
Litchfield Park, AZ Maricopa Co. United States	N Village Pkwy. / W Escondido Pl. N / Village Rd. (33.50655, -112.37483)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007).