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
Midtown, MO Greene Co. United States	Commercial St. / Washington Ave. (37.23001, -93.28546)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 16.1660	Other (At-Grade) Single-lane w/ Traversable Central Island	2016	Year Completed estimated (2015-2017). ICD estimated from Google Maps linework.
Mount Gambier, SA Mount Gambier Australia	Commercial St. W / Sutton Ave. / White Ave. (-37.82264, 140.76252)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Squamish, BC Squamish-Lillooet District Canada	Commercial Way / Discovery Way (49.72279, -123.15057)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	Home Depot retail center on one corner. Uses fishhook signs and pavement markings. Year Completed estimated (2004-2009).
Watertown, MA Middlesex Co. United States	Common St. / Orchard St. / Church St. (42.37243, -71.17858)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 33.5277	Other (At-Grade) Single-Lane	2020
Destin, FL Okaloosa Co. United States	Commons Dr. E / Matthew Blvd. (30.38915, -86.43053)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 42.6720	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2007-2010).
Miramar Beach, FL Okaloosa Co. United States	Commons Dr. W / Home Depot Entrance (30.38823, -86.44289)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0285	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Miramar Beach, FL Okaloosa Co. United States	Commons Dr. W / Indian Bayou Dr. (30.39025, -86.45789)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.2091	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Pflugerville, TX Travis Co. United States	Commons Pkwy. / Ambling Trl. (30.48456, -97.57125)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2008).
Prosper, TX Denton Co. United States	Commons Way / Madison Square Way (33.24175, -96.85610)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 32.0037	Other (At-Grade) Single-Lane	2017	No splitter islands.
Sugar Land, TX Fort Bend Co. United States	Commonwealth Blvd. / L.J. Pkwy. (29.55919, -95.64098)	Other Existing	Uncontrolled None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2007	No splitter islands on two legs. Main entrance to Sugar Land Memorial Park and Brazos River Corridor.
Sugar Land, TX Fort Bend Co. United States	Commonwealth Blvd. / LJ Pkwy. (29.56659, -95.59150)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2016	.
Winchester, VA Frederick Co. United States	Commonwealth Ct. / (parking lot) (39.12518, -78.19009)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 28.7222	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Commonwealth Dr. / Coastal Crab Rd. (32.90550, -79.77413)	Other Existing	Other None	4 Approaches 0 Driveways 30.0816	Other (At-Grade) Single-Lane		Yield control on two legs, no control on two legs. ICD estimated from Google Maps linework.
San Jose, CA Santa Clara Co. United States	Communications Hill Blvd. / Llano De Los Robles Ave. (37.28371, -121.84892)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2017	North leg added 2020.
Roswell, GA Fulton Co. United States	Community Circle / Roswell City Hall (34.02222, -84.35917)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 26.7269	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Schertz, TX Guadalupe Co. United States	Community Circle Dr. / (parking) (29.56727, -98.26762)	Other Existing	Uncontrolled None	4 Approaches 0 Driveways 42.6717	Other (At-Grade) Single-Lane	2010
Waconia, MN Carver Co. United States	Community Dr. / Wildcat Way (44.83690, -93.81348)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.6521	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Charlotte, NC Mecklenburg Co. United States	Community House Rd. / Bryant Farms Rd. (35.04332, -80.83015)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 46.9353	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Charlotte, NC Mecklenburg Co. United States	Community House Rd. / Willow Rock Dr. / YMCA Entrance (35.04132, -80.82973)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 26.4017	Other (At-Grade) Single-Lane	2016	Yield-controlled bypass lane. ICD estimated from Google Maps linework.
Hillside, VIC Melton Australia	Community Hub / Catherine Dr. (-37.69962, 144.74671)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sydenham, VIC Brimbank Australia	Community Hub / Delbridge Dr. (-37.70163, 144.76143)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sydenham, VIC Brimbank Australia	Community Hub / Meade Way (-37.70159, 144.75944)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Wetumpka, AL Elmore Co. United States	Company St. / Orline St. / Spring St. (32.53874, -86.20352)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	Company Street is one-way into roundabout on southwest leg; Orline Street is one-way out of the roundabout on west leg. Converted from uncontrolled triangle intersection with stop control on Spring St. https://satellites.pro/Wetumpka_map.Alabama_region.USA#32.538481,-86.203482,19 https://www.thewetumpkaherald.com/news/downtown-roundabout-sidewalks-project-set-to-begin-soon/article_4a1c0578-6fdd-11eb-b5f6-2b2d840f04e5.html
Leland, NC Brunswisk Co. United States	Compass Pointe East Wynd / Bearing Wynd (34.27487, -78.08305)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane		No splitter islands.
Leland, NC Brunswick Co. United States	Compass Pointe East Wynd / Oak Bridge Way (34.27060, -78.08616)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane		No splitter islands.
Leland, NC Brunswick Co. United States	Compass Pointe South Wynd / Compass Pointe North Wynd / Hammocks Cove Trl. / Compass Pointe East Wynd (34.27790, -78.08830)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.4626	Other (At-Grade) Single-Lane		ICD = 110 ft. No splitter islands. ICD estimated from Google Maps linework.
Leland, NC Brunswick Co. United States	Compass Pointe South Wynd / Compass Pointe West Wynd (34.27942, -78.09663)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 46.3831	Other (At-Grade) Single-Lane		ICD = 120 ft. No splitter islands. ICD estimated from Google Maps linework.
Mount Duneed, VIC Greater Geelong Australia	Compass Way / Magnetic Dr. (-38.22236, 144.33569)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Yatala, QLD Gold Coast Australia	Computer Rd. / Cuthbert Dr. / M1 (Pacific Motorway) NB Ramps (-27.75900, 153.24143)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Ormeau, QLD Gold Coast Australia	Computer Rd. / Lahrs Rd. / Eastern Service Rd. / Mavis Ct. / M1 (Pacific Motorway) SB Ramps (-27.75726, 153.24302)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Yass, NSW Yass Valley Australia	Comur St. / Polding St. / Adele St. (-34.84545, 148.91421)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Enniskillen, ON Durham Canada	Concession Road 8 (Regional Road 3) / Bowmanville Ave. (Regional Road 57) (44.01760, -78.76029)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2023	https://www.durhamregion.com/news/new-roundabout-now-open-in-enniskillen/article_351c65bf-e898-5940-aa6d-bb0badcc6c1d.html
Cambridge, MA Middlesex Co. United States	Concord Ave (US 3) / Alewife Brook Parkway (Rte 2) (42.38844, -71.14346)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 56.4557	Other (At-Grade) Multilane (2 Lane, unspecified)		Pavement markings installed in 2017. No crosswalks. ICD estimated from Google Maps linework.
Cambridge, MA Middlesex Co. United States	Concord Ave / New St / Fresh Pond Pkwy (US 3, Rte 2) (42.38670, -71.14100)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 38.8144	Other (At-Grade) Multilane (2 Lane, unspecified)		Pavement markings for bike conflict areas added in approx. 2018 (on New St exit). ICD estimated from Google Maps linework.
Lewisville, NC Forsyth Co. United States	Concord Church Rd. / US 421 NB Ramps (36.09143, -80.42963)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.8835	Freeway Ramps (Grade-Separated) Single-Lane	2003	Mirror image of other ramp. ICD estimated from Google Maps linework.
Lewisville, NC Forsyth Co. United States	Concord Church Rd. / US 421 SB Ramp / Williams Rd. (36.08978, -80.43072)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.9191	Freeway Ramps (Grade-Separated) Single-Lane	2000	Solved capacity problem. Previously controlled by one-way stop ICD estimated from Google Maps linework.
Anderson, SC Anderson Co. United States	Concord Rd. / Harris Bridge Rd. / Cathey Rd. (34.59397, -82.63681)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.4108	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Lafayette, IN Tippecanoe Co. United States	Concord Rd. / Maple Point Dr. (40.38670, -86.85735)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.0271	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Knoxville, TN Knox Co. United States	Concord Rd. / Northshore Dr. (35.86081, -84.14137)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.9098	Other (At-Grade) Single-Lane	2008	http://www.knoxnews.com/news/2008/feb/20/countys-first-roundabout-opened-concord-northshore/ ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Concord St. / ME Valentine Dr. (35.78880, -78.67778)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island	2012	Year Completed estimated (2010-2013).
Forest Park, MO St. Louis City Co. United States	Concourse Dr. / Washington Dr. (38.63495, -90.28480)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 23.3234	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Pyes Pa, Bay of Plenty Western Bay of Plenty New Zealand	Condor Dr. / Bellbird Rise / Kakapo Pl. (-37.74418, 176.13414)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Waterloo, ON Waterloo Canada	Conestoga Rd. / Kraus Dr. (43.49983, -80.52906)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2009	Add lane right-turn bypass lane on west leg.
West Wickham, England Greater London United Kingdom	Coney Hall Roundabout (Glebe Way / Addington Rd.) (51.37113, -0.00137)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.0603	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Laguna, CA Sacramento Co. United States	Coney Island Circle (38.40992, -121.47661)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Corner Brook, NL Division 5 Canada	Confederation Dr. / West Valley Rd. (48.94181, -57.91709)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 35.0000	Other (At-Grade) Single-Lane	2021	http://ntv.ca/corner-brook-opens-first-roundabout/
Winchester, VA Frederick Co. United States	Conference Center Dr. / (unknown) (39.19363, -78.20051)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Benton, AR Saline Co. United States	Congo Rd. / Longhills Rd. (34.60037, -92.56628)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2020).
York, SC York Co. United States	Congress St. N / Lincoln Rd. / Hillside Ln. (35.00381, -81.23630)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.1968	Other (At-Grade) Single-Lane	2017	Previous control: mix of stop, yield, and no signs. ICD estimated from Google Maps linework.
Oshawa, ON Durham Canada	Conlin Rd. W / Thornton Rd. N (43.94367, -78.91589)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.1372	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Toronto, ON Toronto Canada	Connaught Cir. / Claxton Blvd. (43.68917, -79.42497)	Other Existing	All-Way Stop Unknown	3 Approaches 0 Driveways 39.7263	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Merrillville, IN Lake Co. United States	Connecticut Dr. / E 100th Pl. / Delaware St. (41.43632, -87.33005)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 60.9600	Other (At-Grade) Single-Lane	2006
O'Fallon, MO St. Charles Co. United States	Connecting Rd. / Alta Mira Ct. / MO 364 WB Ramps (38.76954, -90.74393)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Freeway Ramps (Grade-Separated) Single-Lane	2014
Ştefăneştii de Jos, Ilfov Romania	Connector to CB - E60 / Voluntari / A3 Ramps (44.52392, 26.17812)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Connells Point, NSW Georges River Australia	Connells Point Rd. / Kyle Parade (-33.98588, 151.09713)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
South Hurstville, NSW Georges River Australia	Connells Point Rd. / Woniora Rd. (-33.97470, 151.10695)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Sharon, PA Mercer Co. United States	Connelly Blvd. / Dock St. (41.23144, -80.50617)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signal/Beacon	4 Approaches 1 Driveways 44.9099	Other (At-Grade) Single-Lane	2018	Near railroad crossing with flashing lights but no gates. ICD estimated from Google Maps linework.
Connerton, FL Pasco Co. United States	Connerton Blvd. / Blue Mist Pkwy. (28.28746, -82.45886)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2007	Year Completed estimated (2006-2007).
Connerton, FL Pasco Co. United States	Connerton Blvd. / Fountain Garden Way (28.28692, -82.46821)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2007	Year Completed estimated (2006-2007).
Ridgewood, WA Wanneroo Australia	Connolly Dr. / Grand Paradiso Parade / Tarbert Parade (-31.65951, 115.71703)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ridgewood, WA Wanneroo Australia	Connolly Dr. / Hester Ave. (-31.67131, 115.72138)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Butler, WA Wanneroo Australia	Connolly Dr. / Kingsbridge Blvd. / Landbeach Blvd. (-31.64656, 115.70779)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kinross, WA Joondalup Australia	Connolly Dr. / Kinross Dr. (-31.72151, 115.74132)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Butler, WA Wanneroo Australia	Connolly Dr. / McCormack Blvd. / Kahana Pkwy. (-31.65170, 115.71163)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Clarkson, WA Wanneroo Australia	Connolly Dr. / Neerabup Rd. (-31.69395, 115.73138)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Clarkson, WA Wanneroo Australia	Connolly Dr. / Victorsen Parade / Somerly Dr. (-31.68437, 115.72672)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Edmonton, AB Edmonton Capital Region Canada	Connors Rd. NW / 85th St. NW / 83rd St. NW / 90th Ave. NW (53.52501, -113.45750)	Rotary Removed	Unknown Unknown	5 Approaches 0 Driveways 25.5598	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Rotary converted to signalized intersection in 2019 to make way for LRT. https://edmontonjournal.com/news/local-news/love-it-or-hate-it-bonnie-doon-traffic-circle-to-be-removed-in-favour-of-four-way-intersection/
Kellyville Ridge, NSW Australia	Conrad Rd. / Keirle Rd. / Palace St. (-33.70680, 150.91948)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bel Air, MD Harford Co. United States	Constant Friendship Blvd. / BJ's (39.45546, -76.31870)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 29.5092	Other (At-Grade) Single-Lane	1995	Functional Class: Local ICD estimated from Google Maps linework.
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	Constantia Rd. / Power Rd. (-27.97531, 26.77441)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 80.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)
El Paso, TX El Paso Co. United States	Constitution Ave. / (unknown) (31.85059, -106.35745)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 76.2000	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	Located on Fort Bliss.
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.
Rock Hill, SC York Co. United States	Constitution Blvd. / Columbia Ave. / White St. (34.93625, -81.03603)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.0385	Other (At-Grade) Single-Lane	2016	Free-flowing right-turn bypass lane on west leg. Completed in Dec 2016. ICD estimated from Google Maps linework.
Cameron Park, NSW Lake Macquarie Australia	Constitution Dr. / Jupiter Circuit / Janus Close (-32.90739, 151.61273)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ryde, NSW Ryde Australia	Constitution Rd. / Bowden St. (-33.81678, 151.09290)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Sydney, NSW Ryde Australia	Constitution Rd. / Mons Ave. (-33.81481, 151.08529)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Sydney, NSW Ryde Australia	Constitution Rd. / Station St. (-33.81484, 151.08800)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Dulwich Hill, NSW Inner West Australia	Constitution Rd. / Windsor Rd. (-33.90091, 151.13623)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Colorado Springs, CO El Paso Co. United States	Continental Heights / Prominent Point (38.97278, -104.74369)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.7843	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Chandler, AZ Maricopa Co. United States	Continuum St. / S Ellis St. (33.27056, -111.88429)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.9455	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Lauria, Basilicata Potenza Italy	Contrada Galdo / Contrada Galdo (40.01902, 15.89040)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lauria, Basilicata Potenza Italy	Contrada Mosella / Contrada Mosella (40.01996, 15.89639)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Anaheim, CA Orange Co. United States	Convention Way / Hotel Way / (hotel driveway) (33.79976, -117.91729)	Other Existing	Other Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)		Two approaches controlled by yield, two controlled by stop.
Cheyenne, WY Laramie Co. United States	Converse Ave. / Pershing Blvd. / 19th St. (41.14558, -104.78960)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	5 Approaches 0 Driveways 36.8745	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Gonzales, LA Ascension Par. United States	Conway Village Blvd. / Parkside Way / Village Oaks Ave. (30.18106, -90.91760)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2019).
Augusta, ME Kennebec Co. United States	Cony Circle (Rte. 9 / Rte. 100 / Rte. 17 / Rte. 105) (44.31622, -69.76796)	Roundabout Existing	Unknown Unknown	5 Approaches 0 Driveways 55.5448	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Converted from old traffic circle to roundabout. Previously controlled by circle ICD estimated from Google Maps linework.
Sausalito, CA Marin Co. United States	Conzelman Rd. / McCullough Rd. (37.83361, -122.49400)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.2415	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Irmo, SC Richland Co. United States	Coogler Rd. / Kennerly Rd. / Steeple Ridge Rd. (34.13011, -81.17782)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2016	https://twitter.com/RichlandPenny/status/793909450352492544
Sedro-Woolley, WA Skagit Co. United States	Cook Rd. / Ferry St. / Washington St. / Edward R Murrow St. (48.50715, -122.24729)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 69.6321	Other (At-Grade) Single-Lane	2013	Open October 2013. ICD estimated from Google Maps linework.
Rochdale, England Greater Manchester United Kingdom	Cook Rd. / Jones Way / Stanley Way (53.60861, -2.13306)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Argyle, TX Denton Co. United States	Cook St. / Boonesville Bend / Nora Ln. / Ellison Trace (33.10503, -97.18643)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2014	Near Argyle High School. Painted splitter islands.
Auckland, Auckland Auckland New Zealand	Cook St. / Minerva Terrace / Drake St. (-36.90203, 174.93444)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Auckland, Auckland Auckland New Zealand	Cook St. / Whitford Rd. / Union Rd. / Culver Terrace (-36.90635, 174.93127)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Doreen, VIC Whittlesea Australia	Cookes Rd. / Flaxen Hills Rd. (-37.60128, 145.13431)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Franklin, TN Williamson Co. United States	Cool Springs Blvd. / McEwen Dr. (35.93203, -86.79422)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.5838	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Fourth leg added in 2014 ( http://www.franklintn.gov/home/showdocument?id=17928 ) ICD estimated from Google Maps linework.
White Lake Township, MI Oakland Co. United States	Cooley Lake Rd. / Carroll Lake Rd. (42.61361, -83.48232)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-lane w/ Traversable Central Island	2019
White Lake, MI Oakland Co. United States	Cooley Lake Rd. / Oxbow Lake Rd. (42.61351, -83.49105)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.1581	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Greenwood, WA Joondalup Australia	Coolibah Dr. / Blackall Dr. / Karuah Way (-31.82219, 115.79323)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways	Other (At-Grade) Single-Lane
Cleves, OH Hamilton Co. United States	Cooper Ave. / (high school parking) (39.16904, -84.75329)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2016	Painted splitter island on south leg.