Roundabouts Database

28784 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
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.
Rochester, MN
Olmstead Co.
United States 		Fox Valley Dr. / Fox Knoll Dr. SW
(44.00954, -92.50074) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7826 		Other (At-Grade)
Single-Lane 		2000 Previously controlled by new Functional Class: Local ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States 		Kechter Rd. / Ziegler Rd.
(40.50920, -105.01979) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7818 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Uppsala, Uppsala County
Uppsala
Sweden 		Rte 272 / Rte 55-Rte 72 NB Ramps / Skebogatan
(59.87100, 17.60183) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.7731 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Davis, CA
Yolo Co.
United States 		Old Davis Rd. / California Ave.
(38.53318, -121.75180) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.7649 		Other (At-Grade)
Single-Lane 		2011 Previously controlled by one-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States 		Silverwood Dr. / Centennial Rd.
(40.54545, -105.05120) 		Traffic Calming Circle
Removed 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7646 		Other (At-Grade)
Single-Lane 		Small almost mini-roundabout used for traffic calming measure. People drove through plastic posts, rendering roundabout useless; idea scrapped in less than 6 mo. Functional Class: Collector ICD estimated from Google Maps linework.
Atlanta, GA
Fulton Co.
United States 		Beverly Rd. NE / Polo Dr. NE
(33.79723, -84.37643) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.7600 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States 		NE 8th St. / 9th St. / Franklin Ave.
(44.05600, -121.29380) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7577 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Windsor, CA
Sonoma Co.
United States 		Old Redwood Hwy / Windsor Rd
(38.55271, -122.81661) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7562 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States 		NW Crossing Dr. / Lemhi Pass Rd.
(44.06210, -121.34600) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7544 		Other (At-Grade)
Single-Lane 		2006 New roads as part of NW Crossing Development ICD estimated from Google Maps linework.
Amherst, MA
Hampshire Co.
United States 		Pleasant St / Governors Dr / Eastman Ln
(42.39522, -72.52693) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7529 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Somerville, MA
Middlesex Co.
United States 		Great River Rd. / Grand Union Blvd.
(42.39621, -71.08140) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.7524 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Orange, CA
Orange Co.
United States 		Riverbend Pkwy. / Shadyvale St.
(33.83915, -117.85510) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7445 		Other (At-Grade)
Single-Lane 		2008 Functional Class: Local ICD estimated from Google Maps linework.
West Jordan, UT
Salt Lake Co.
United States 		8600 S / 6400 W
(40.59520, -112.04340) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7410 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Kungens Kurva, Stockholm County
Huddinge
Sweden 		Kungens Kurvaleden / Dialoggatan
(59.26414, 17.91224) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
31.7407 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States 		W Vine Dr. / N Taft Hill Rd.
(40.59652, -105.11480) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7403 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Papendrecht, South Holland
Papendrecht
Netherlands 		Westkil / Zuidkil
(51.83338, 4.71680) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
31.7355 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
O'Fallon, IL
St. Clair Co.
United States 		Porter Rd. / Simmons Rd.
(38.60258, -89.93231) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.7342 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
Papendrecht, South Holland
Papendrecht
Netherlands 		Westkil / Noordkil / Andoornlaan
(51.83653, 4.71846) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
31.7333 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Norrköping, Ostergotland County
Norrköping
Sweden 		Bråviksrondellen (Lindövägen / Bråvikvägen)
(58.60224, 16.25187) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.7331 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Vuren, Gelderland
West Betuwe
Netherlands 		N848 (Zeiving) / Azewijnseweg
(51.83777, 5.09064) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.7324 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Uxbridge, ON
Durham
Canada 		Brock St / 6th Concession Rd.
(44.10400, -79.14493) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7320 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Fairview Heights, IL
St. Clair Co.
United States 		Dunhill Dr. / Northshore Dr.
(38.61012, -89.97116) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7309 		Other (At-Grade)
Single-Lane 		2006 No splitter islands. ICD estimated from Google Maps linework.
O'Fallon, IL
St. Clair Co.
United States 		Milburn School Rd. / Old Collinsville Rd.
(38.61444, -89.96636) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7290 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Auburn, ME
Androscoggin Co.
United States 		Turner St. / South Parking
(44.11903, -70.23272) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7239 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Right-turn bypass lane. In shopping center. ICD estimated from Google Maps linework.
Lexington, SC
Lexington Co.
United States 		Nazareth Rd. / Longs Pond Rd. / Knotts Rd.
(33.90082, -81.27835) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.7215 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Forest Park, MO
St. Louis City Co.
United States 		Hampton Ave. / Concourse Dr. / Wells Dr.
(38.63316, -90.28546) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7207 		Other (At-Grade)
Single-Lane 		2009 Right-turn bypass lane merge in crosswalk area. ICD estimated from Google Maps linework.
Norrköping, Ostergotland County
Norrköping
Sweden 		Blyrondellen (Järngatan / Blygatan)
(58.61720, 16.16377) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.7195 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Woodland, CA
Yolo Co.
United States 		Promenade Dr. / Somerset Cir.
(38.64501, -121.73150) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7154 		Other (At-Grade)
Single-Lane 		2007 Functional Class: Local ICD estimated from Google Maps linework.
University City, MO
St. Louis Co.
United States 		Delmar Blvd. / Trinity Ave.
(38.65653, -90.31072) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7103 		Other (At-Grade)
Single-Lane 		2015 Installed as temporary roundabout ~2013. Made permanent 2015. ICD estimated from Google Maps linework.
(unincorporated), GA
Clarke Co.
United States 		Trinity Pond Rd.
(33.94821, -83.28511) 		Other
Existing 		Other
Unknown 		2 Approaches
0 Driveways
31.7039 		Other (At-Grade)
Single-Lane 		2004 Functional Class: Local ICD estimated from Google Maps linework.
Saguenay, QC
Saguenay
Canada 		Boulevard du Saguenay / Rue Moissan / Rue Oersted / Boulevard Mellon
(48.43281, -71.17983) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
31.6974 		Other (At-Grade)
Single-Lane 		2000 Year Completed estimated (before 2005). ICD estimated from Google Maps linework.
Mankato, MN
Blue Earth Co.
United States 		Adams St. / Haefner Dr.
(44.17045, -93.94666) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.6963 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Riverview, FL
Hillsborough Co.
United States 		Silton Peace Dr. / Newgate Crest Dr.
(27.81114, -82.30988) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.6912 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Hemmesta, Stockholm County
Värmdö
Sweden 		Rte 274 / Motionsvägen
(59.32127, 18.48146) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
31.6875 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Roswell, GA
Fulton Co.
United States 		Champions Green Pkwy. / (unknown)
(34.00086, -84.28390) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
31.6843 		Other (At-Grade)
Single-Lane 		No yield signs. Raised crosswalks at entrance. ICD estimated from Google Maps linework.
Victoria, BC
Capital
Canada 		McCallum Rd. / Redington Ave.
(48.46040, -123.49628) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.6802 		Other (At-Grade)
Single-Lane 		2002 Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Beloit, WI
Rock Co.
United States 		E Hart Rd. / I-43 NB Ramps
(42.53960, -88.94841) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.6798 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2009 Opened October 2009. Series of 3 roundabouts. Right turn bypass lane. ICD estimated from Google Maps linework.
Kingsport, TN
Sullivan Co.
United States 		Netherland Inn Rd. / Industry Dr.
(36.55264, -82.57854) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
31.6607 		Other (At-Grade)
Single-Lane 		2012 Bypass lanes on north and east quadrants. ICD estimated from Google Maps linework.
Gainesville, VA
Prince William Co.
United States 		Glenkirk Rd. (Rte 675) / Bearhurst Dr. / Sedge Wren Dr.
(38.77018, -77.61681) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.6599 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Stockholm, Stockholm County
Stockholm
Sweden 		Norra Hamnvägen / Hamnpirsvägen
(59.35098, 18.10689) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
31.6598 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Gainesville, VA
Prince William Co.
United States 		Turtle Point Dr. / Spyglass Hill Loop
(38.78095, -77.65189) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.6552 		Other (At-Grade)
Single-Lane 		2001 Functional Class: Local ICD estimated from Google Maps linework.