Roundabouts Database

29545 Results

Search by location, intersection, and comments with the Quick Search below. You can search all other attributes by clicking Advanced Search. Sort results by clicking the headers of any column. Click the Intersection name for a details and aerial view. Search results pages can be bookmarked. Results can be exported to KML for viewing in Google Earth.


Search Advanced Search Export as KML
City, State
County
Country 		Intersection
(Lat, Lng) 		Type
Status 		Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType 		Year Completed Comments
Denton, TX
Denton Co.
United States 		Teasley Ln. / Shady Oaks Dr.
(33.20026, -97.12141) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2008 Painted splitter islands on two legs. No deflection on two legs. Right-turn-only lanes on two legs. Replaced odd one-way stop at skewed intersection.
Waco, TX
McLennan Co.
United States 		Parker Springs Dr. / Desperado Dr.
(31.62217, -97.23636) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2010 Constructed with three legs; fourth leg added in 2012. Shortened concrete splitter islands were lengthened using brick-patterned preformed thermoplastic.
McKinney, TX
Collin Co.
United States 		Grand Mesa Pkwy. / Caribou Trl.
(33.16170, -96.71293) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2012 Located adjacent to Comstock Elementary School. Southern leg is entrance/exit to school.
McKinney, TX
Collin Co.
United States 		Grand Mesa Pkwy. / Mendocino Trl.
(33.16154, -96.71013) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2012 Located adjacent to Comstock Elementary School.
Westlake, TX
Tarrant Co.
United States 		Post Oak Pl. / High Country Dr.
(32.97768, -97.19130) 		Other
Existing 		Uncontrolled
None 		3 Approaches
1 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2003 Residential Subdivision.
Leander, TX
Williamson Co.
United States 		Bryson Ridge Trl. / Pleasant Hill Rd.
(30.60746, -97.85125) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2016
College Park, MD
Prince George's Co.
United States 		Campus Dr. / Mowatt Ln. / Valley Dr. (Alumni Dr.)
(38.98482, -76.94890) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2004 Striped splitter island on north and east legs. Year Completed estimated (2002-2005).
Canton, GA
Cherokee Co.
United States 		(unknown) / (unknown)
(34.25149, -84.37275) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2017
Dawsonville, GA
Dawson Co.
United States 		GA 53 (Dahlonega St.) / Shoal Creek Rd. / W 1st St.
(34.42129, -84.11903) 		Other
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island.
Olmos Park, TX
Bexar Co.
United States 		Olmos Dr. / El Prado Dr. / McCullough Ave.
(29.47094, -98.49162) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		1996 Completed July 1996.
Rye, NH
Rockingham Co.
United States 		Foyes Corner: Rte 1A (Pioneer Rd. - Sagamore Rd.) / Elwin Rd. / Sagamore Rd.
(43.04597, -70.74656) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2007
Calais, ME
Washington Co.
United States 		US 1 / Border Station Connection
(45.16136, -67.29103) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0012 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
East Whiteland Township, PA
Chester Co.
United States 		Wyeth Dr. / Highland Way
(40.04641, -75.52102) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2009 Asphalt construction. Previously controlled by two-way stop/one yield Functional Class: Township Road ICD estimated from Google Maps linework.
Maple Ridge, BC
Greater Vancouver
Canada 		232 St. / Fern Crescent (132 Ave.)
(49.24206, -122.57960) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2008-2009).
Aurora, ON
York
Canada 		Mavrinac Blvd. / Spring Farm Rd. / Collingwood Ct.
(44.01725, -79.43922) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2009
Aurora, ON
York
Canada 		Spring Farm Rd. / Conover Ave.
(44.01623, -79.44361) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2002-2005).
Terrebonne, QC
Les Moulins Regional County Municipality
Canada 		Rue d'Angora / Rue des Tilleuls
(45.71697, -73.64922) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2017
Terrebonne, QC
Les Moulins Regional County Municipality
Canada 		Chemin Saint-Charles / Allée du Grand-Pic
(45.71351, -73.49795) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012).
St-Hyacinthe, QC
Les Maskoutains Regional County Municipality
Canada 		Ave des Golfeurs / Rue du Tertre
(45.59838, -72.96669) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2002-2009). Originally 3 approaches; 4th added 2011-2015 (streetview).
Winkler, MB
Division 3
Canada 		Roblin Blvd. W / 15th St.
(49.19050, -97.95600) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.pembinavalleyonline.com/local/new-date-set-for-opening-of-15th-street-roundabout-in-winkler
Edmonton, AB
Division 11
Canada 		182 St. SW / Keswick Dr. SW
(53.41258, -113.63649) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2017-2020).
Edmonton, AB
Division 11
Canada 		182 St. SW / Kulay Green SW / Kimball Way SW
(53.41931, -113.63647) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2020).
Edmonton, AB
Division 11
Canada 		Allan Way SW / Allan Dr. SW
(53.42831, -113.59755) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2013).
Edmonton, AB
Division 11
Canada 		Glenridding Way SW / Glenridding Gate SW / 11 Ave. SW
(53.42344, -113.59660) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2013).
Sturgeon County, AB
Division 11
Canada 		Sturgeon Rd. / Starkey Rd.
(53.67801, -113.56458) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2021 Year Completed estimated (2020-2021).
Dieppe, NB
Westmorland
Canada 		Gauvin Rd. / Alain-Gillette St. / Rue du College
(46.09572, -64.74054) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2017-2021).
Saskatoon, SK
Division 11
Canada 		Nelson Rd. / (parking)
(52.14987, -106.57944) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2005 No splitter islands on north and south legs. Year Completed estimated (2004-2005).
Saskatoon, SK
Division 11
Canada 		Nelson Rd. / (parking)
(52.14844, -106.58254) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2005 At entrance to school. No splitter islands on northwest and southeast legs. Year Completed estimated (2004-2005).
Edmonton, AB
Division 11
Canada 		Glastonbury Blvd. NW / Granville Dr. NW
(53.50464, -113.68570) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2017-2020).
Geldermalsen, Gelderland
West Betuwe
Netherlands 		Rijksstraatweg / Meersteeg / Parallelweg
(51.87295, 5.28848) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane
Pitt Meadows, BC
Greater Vancouver
Canada 		Airport Way / 113B Ave. / Golden Ears Way SB Ramps
(49.20842, -122.67058) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.9909 		Freeway Ramps (Grade-Separated)
Single-Lane 		2009 Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Maple Ridge, BC
Greater Vancouver
Canada 		113B Ave. / Golden Ears Way NB Ramps
(49.20927, -122.66722) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
31.9904 		Freeway Ramps (Grade-Separated)
Single-Lane 		2009 Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Jacksonville, FL
Duval Co.
United States 		Deerwood Campus Pkwy. / (parking access)
(30.25647, -81.54479) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.9807 		Other (At-Grade)
Single-Lane 		1997 Functional Class: Local ICD estimated from Google Maps linework.
Ödåkra-Väla, Skane County
Helsingborg
Sweden 		Marknadsvägen / Västra Länken
(56.09305, 12.75175) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.9801 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States 		Anderson Point Dr.
(35.77228, -78.54299) 		Other
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
31.9775 		Other (At-Grade)
Single-Lane 		ICD = 125 ft. ICD estimated from Google Maps linework.
Evansville, IN
Vanderburgh Co.
United States 		Kansas Rd. / Oak Hill Rd. / Hedden Rd.
(38.06424, -87.50676) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.9708 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2014). ICD estimated from Google Maps linework.
Fairbanks, AK
Fairbanks North Star
United States 		Helmericks Ave. / Herb Miller Blvd.
(64.85550, -147.69338) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.9708 		Other (At-Grade)
Single-Lane 		2014 Completion year 2014 estimated. ICD estimated from Google Maps linework.
Mississauga, ON
Peel
Canada 		Explorer Dr. / Skymark Ave.
(43.66098, -79.59586) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.9688 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Lake Stevens, WA
Snohomish Co.
United States 		Lundeen Park Way / Callow Rd. / Lakeview Dr. / Vernon Rd.
(48.01797, -122.09050) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.9553 		Other (At-Grade)
Single-Lane 		2006 http://www1.co.snohomish.wa.us/Departments/Public_Works/Services/Roads/Projects/LundeenCallow.htm. Opened June 2006. ICD estimated from Google Maps linework.
Dublin, OH
Delaware Co.
United States 		Glick Rd. / Avery Rd. / Manley Rd.
(40.14709, -83.16482) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.9527 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Dublin, OH
Union Co.
United States 		Hyland-Croy Rd. / Glacier Ridge Blvd
(40.15634, -83.18476) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.9484 		Other (At-Grade)
Single-Lane 		2006 A school nearby and park on the other side. Previously controlled by stop control side street Functional Class: Arterial/Residential ICD estimated from Google Maps linework.
Ottawa, ON
Ottawa
Canada 		Fernbank Rd. / Shea Rd.
(45.25710, -75.89707) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.9474 		Other (At-Grade)
Single-Lane 		2014 Replaces offset T intersections. ICD estimated from Google Maps linework.
Vastra Fralunda, Vastra Gotaland County
Gothenburg
Sweden 		A Odhners gata / (unknown)
(57.65770, 11.94825) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
31.9469 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden 		Marconigatan / Musikvagen
(57.65979, 11.92252) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
31.9450 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Hollymead, VA

United States 		Town Center Dr. / Grand Forks Blvd.
(38.12770, -78.44547) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.9431 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Ottawa, ON
City of Ottawa
Canada 		Jockvale Rd. / Exeter Dr. / Tartan Dr.
(45.27044, -75.75439) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.9398 		Other (At-Grade)
Single-Lane 		2005 Met warrants for signals. Functional Class: Major Collector ICD estimated from Google Maps linework.
Morrisville, NC
Wake Co.
United States 		Shiloh Glenn Dr. / Lower Shiloh Way
(35.86587, -78.84024) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
31.9398 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Gordonsville, VA
Orange Co.
United States 		James Madison Hwy / N. Main St. / Spotswood Trl.
(38.14261, -78.18947) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
31.9366 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Linkoping, Ostergotland County
Linkoping
Sweden 		Ålerydsrondellen (Ålerydsvägen / Visvägen)
(58.38453, 15.65874) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.9304 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Härryda, Vastra Gotaland County
Härryda
Sweden 		77 Flygplatsmotet / Boråsleden Ramps
(57.68033, 12.31051) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
31.9269 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Wake Forest, NC
Wake Co.
United States 		Rainy Lake St. / Greenville Loop Rd.
(35.90702, -78.51012) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.9232 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Marion, IA
Linn Co.
United States 		35th St. / Tower Terrace Rd.
(42.06130, -91.57655) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.9213 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Fourth leg is stubbed for future expansion. ICD estimated from Google Maps linework.
Newberg, OR
Yamhill Co.
United States 		Brutscher St. / Hayes St.
(45.30378, -122.94090) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.9211 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Sequim, WA
Clallam Co.
United States 		W Washington St. / River Rd.
(48.07758, -123.13480) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
31.9184 		Other (At-Grade)
Single-Lane 		2004 Opened June 2004. Northbound right turn bypass lane. ICD estimated from Google Maps linework.
Chapel Hill, NC
Durham Co.
United States 		San Rimini Way / Orvieto Way
(35.92819, -78.99736) 		Other
Existing 		Unknown
Unknown 		3 Approaches
1 Driveways
31.9147 		Other (At-Grade)
Single-Lane 		No splitter islands. ICD = 120 ft. ICD estimated from Google Maps linework.
Provo, UT
Utah Co.
United States 		700 East / Center St.
(40.23369, -111.64660) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.9119 		Other (At-Grade)
Single-Lane 		1996 ICD estimated from Google Maps linework.
Holly Hill, SC
Orangeburg Co.
United States 		Branchdale Hwy / Camden Rd.
(33.38775, -80.42287) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.9111 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden 		Stigbergsliden / Johannesplatsen
(57.69915, 11.94049) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.9104 		Other (At-Grade)
Single-Lane 		Tram through central island. ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Carlton Crossing Dr. / Regency Dr.
(35.94175, -78.93364) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
31.9092 		Other (At-Grade)
Single-Lane 		No splitter islands. ICD = 125 ft. ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Ashton Glen / Windrush Ln.
(35.95683, -78.82894) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
31.9031 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden 		Stalhandskegatan / Kolhamnsgatan
(57.70978, 11.92264) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.9010 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden 		Polstjarnegatan / Cronackersgatan
(57.71005, 11.93115) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.9008 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Denham Springs, LA
Livingston Par.
United States 		Lockhart Rd. / Cockerham Rd. / Linder Rd.
(30.50846, -90.93534) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.8983 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 https://www.livingstonparishnews.com/new-roundabout/youtube_e2ce3f06-169f-11e8-bddf-bb3b21456b5b.html ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden 		Lundby Hamngata / Frihamnmotet / Sodra Frihamnspiren
(57.71934, 11.96066) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.8926 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Petaluma, CA
Sonoma Co.
United States 		Casa Grande Rd. / Ely Blvd.
(38.24348, -122.59580) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.8924 		Other (At-Grade)
Single-Lane 		1999 ICD estimated from Google Maps linework.
Sherwood, OR
Washington Co.
United States 		SW Meinecke Pkwy / SW Dewey Dr.
(45.35897, -122.85650) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.8900 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Starkville, MS
Oktibbeha Co.
United States 		Blackjack Rd. / Oktoc Rd.
(33.44708, -88.79340) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
31.8893 		Other (At-Grade)
Single-Lane 		2002 http://www.msstate.edu/web/media/detail.php?id=1874 Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Campbelltown, PA
Lebanon Co.
United States 		SR 117 / Northside Dr.
(40.28457, -76.57339) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.8879 		Other (At-Grade)
Single-Lane 		2011 Yield-controlled right-turn bypass lane on north leg. ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden 		Minelundsvagen / Generatorsgatan
(57.72958, 11.94930) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.8836 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Petaluma, CA
Sonoma Co.
United States 		Corona Rd. / Sonoma Mountain Pkwy.
(38.26890, -122.65450) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
31.8812 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Lexington Park, MD
St. Marys Co.
United States 		Tate Rd. / Shaw Rd.
(38.26955, -76.42012) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.8809 		Other (At-Grade)
Single-Lane 		2005 Y-shaped with right-turn bypass lanes. ICD estimated from Google Maps linework.
Fredericksburg, VA
Spotsylvania Co.
United States 		Towne Centre Blvd. / Spotsylvania Mall Dr.
(38.29385, -77.51490) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.8702 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Segments of circulatory roadway between entries and exits. Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Napa, CA
Napa Co.
United States 		California Blvd. / 2nd St.
(38.29732, -122.30025) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.8687 		Other (At-Grade)
Unknown 		2020 Completed April 2020. ICD estimated from Google Maps linework.
Napa, CA
Napa Co.
United States 		1st St. / SR 29 NB Ramps
(38.29884, -122.30117) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
31.8681 		Freeway Ramps (Grade-Separated)
Unknown 		2020 Completed April 2020. ICD estimated from Google Maps linework.
Fredericksburg, VA
N/A Co.
United States 		Hospital Dr. / Sam Perry Blvd.
(38.30750, -77.48798) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.8643 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Quebec, QC
Quebec
Canada 		Rue de Mesnil / Rue du Massif / Rue de l'Islet
(46.83737, -71.29275) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
31.8632 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Quebec, QC
Quebec
Canada 		Rue de Buffalo
(46.83844, -71.32595) 		Other
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
31.8626 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Daphne, AL
Baldwin Co.
United States 		Whispering Pines Rd. / Pollard Rd.
(30.61848, -87.88578) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.8622 		Other (At-Grade)
Single-Lane 		2010 Completed summer 2010. Functional Class: Collector ICD estimated from Google Maps linework.
Vaughan, ON
York
Canada 		Cranston Park Ave. / Melville Ave. / Drummond Dr.
(43.86528, -79.52939) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.8598 		Other (At-Grade)
Single-Lane 		2000 Year Completed estimated (before 2002). ICD estimated from Google Maps linework.
(unincorporated), CA
Sonoma Co.
United States 		Arnold Dr. / Agua Caliente Rd.
(38.32045, -122.50220) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.8586 		Other (At-Grade)
Single-Lane 		2013 Completed 2013. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Clements, MD
St. Mary's Co.
United States 		MD 242 (Colton Point Rd.) / MD 234 (Budds Creek Rd.)
(38.32656, -76.72755) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.8559 		Other (At-Grade)
Single-Lane 		2017 https://www.somdnews.com/enterprise/spotlight/clements-roundabout-intersection-open-with-improvements-for-tractors/article_05f0355a-245a-5018-b4e6-79b0c5866ed8.html ICD estimated from Google Maps linework.
Markham, ON
York
Canada 		Kenilworth Gate / The Barley Lea St. / Abberley St.
(43.87596, -79.23242) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.8541 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Mobile, AL
Mobile Co.
United States 		Satchel Paige Dr. / Tingle Cir.
(30.65133, -88.11761) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.8514 		Other (At-Grade)
Single-Lane 		2015 Left-through and right-turn-only lanes on all entries. Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Aliso Viejo, CA
Orange Co.
United States 		Lions Way / (unknown)
(33.55813, -117.73431) 		Other
Existing 		All-Way Stop
None 		3 Approaches
0 Driveways
31.8485 		Other (At-Grade)
Single-Lane 		No splitter islands. Located at Soka University. ICD estimated from Google Maps linework.
Handen, Stockholm County
Haninge
Sweden 		Rte 259 / Rte 73 SB Ramps
(59.15418, 18.15290) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
31.8431 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Lehi, UT
Utah Co.
United States 		N 900 W / W Grasslands Dr.
(40.38620, -111.82260) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.8400 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2004 In parking lot for big box retail shopping center. ICD estimated from Google Maps linework.
Bath, ME
Sagadahoc Co.
United States 		State Rd. / Congress Ave.
(43.90587, -69.83261) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.8381 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States 		104th St. / Cactus Rd.
(33.59700, -111.85660) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.8341 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States 		100th St. / Cactus Rd.
(33.59706, -111.86530) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.8341 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Lake Barrington, IL
Lake Co.
United States 		Roberts Rd. / River Rd.
(42.23849, -88.16919) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.8321 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Rice Lake, WI
Barron Co.
United States 		College Dr. / Technology Dr.
(45.47778, -91.74466) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.8230 		Other (At-Grade)
Single-Lane 		2005 Functional Class: Local ICD estimated from Google Maps linework.
Worcester, MA
Worcester Co.
United States 		Highland St / June St / Pleasant St / Newton Ave
(42.26980, -71.82529) 		Traffic Calming Circle
Existing 		Other
Unknown 		5 Approaches
0 Driveways
31.8163 		Other (At-Grade)
Single-Lane 		Control type: 2 way stop, 3 way yield. remarkable: stop bar June St on circular roadway, after CW. Geometry is wide enough for two lanes although 4 out of 5 exits are single lane. Crosswalks present. New pavement markings crosswalk in approx. 2015. Residential contexts. Traffic Circle next to large neighborhood park. Two bus lines with bus 5 bus stops within 100 ft of the traffic circle. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States 		SE 23rd Ave. / SE Clinton St.
(45.50339, -122.64260) 		Traffic Calming Circle
Existing 		Unknown
None 		4 Approaches
0 Driveways
31.8085 		Other (At-Grade)
Single-Lane 		1990 Completed 6/22/1990. ICD estimated from Google Maps linework.
Pahrump, NV
Nye Co.
United States 		NV 372 / S Blagg Rd.
(36.20512, -116.01422) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.8025 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2016-2018). ICD estimated from Google Maps linework.
Uppsala, Uppsala County
Uppsala
Sweden 		Regementsvägen / Lägerhyddsvägen / Eklundshovsvägen
(59.84071, 17.64735) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
31.8020 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Genderen, North Brabant
Aalburg
Netherlands 		N283 / Kelderstraat
(51.74133, 5.08774) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.8004 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Ostersund, Jamtland County
Ostersund
Sweden 		Genvågen / Biblioteksgatan / Fyrvallavågen
(63.17841, 14.65493) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.7950 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Salome, AZ
La Paz Co.
United States 		US 60 / Vicksburg Rd.
(33.71841, -113.76733) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7892 		Other (At-Grade)
Single-Lane 		2011 http://desertmessenger.blogspot.com/2010/10/new-roundabout-near-quartzsite.html ICD estimated from Google Maps linework.
(unincorporated), MO
Jefferson Co.
United States 		13th St. / Winding Bluffs Dr.
(38.48406, -90.44573) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7865 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Uppsala, Uppsala County
Uppsala
Sweden 		Fyrislundsgatan / Sylveniusgatan / Axel Johanssons gata
(59.85825, 17.68855) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.7852 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.