Roundabouts Database

29904 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
Ann Arbor, MI
Washtenaw Co.
United States 		W Madison St. / Mount Vernon Ave. / Mount Pleasant Ave. / Eberwhite Blvd.
(42.27355, -83.76147) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023 Pedestrian crossings adjacent to circulatory roadway on west, north, and east legs. https://www.mlive.com/news/ann-arbor/2023/10/check-out-ann-arbors-new-mini-neighborhood-roundabout-now-open-to-traffic.html
Noblesville, IN
Hamilton Co.
United States 		Reavie Ct./ Dufner Dr. / Shefler Blvd.
(40.06067, -86.08615) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2024
Guaynabo, PR
Frailes
United States 		Avenida Washington / Avenida Lincoln
(18.36848, -66.09694) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2006-2010).
Lower Makefield, PA
Bucks Co.
United States 		Edgewood Rd. / Schuyler Dr.
(40.22540, -74.85005) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2021 Year Completed estimated (2020-2021).
Lower Makefield, PA
Bucks Co.
United States 		Edgewood Rd. / Mill Rd.
(40.22461, -74.84436) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2021
Rochester, MN
Olmsted
United States 		36th Ave. NW / 4th Pl. NW
(44.02855, -92.51911) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
22.8600 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2022 Driveway serves elementary school.
Rochester, MN
Olmsted
United States 		Clarkia Dr. NW / Gaillardia Dr. NW
(44.09824, -92.50562) 		Traffic Calming Circle
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2006
West Fargo, ND
Cass Co.
United States 		7th St. W / 19th Ave. W / 10th St. W
(46.85395, -96.91104) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2018
Rochester, MN
Olmsted Co.
United States 		Bella Terra Rd. NE / Shannon Oaks Blvd. NE
(44.03676, -92.41353) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023 Mini-roundabout.
Miami, FL
Miami-Dade Co.
United States 		NE 199th St. / North Dr.
(25.95898, -80.17260) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2010
Bowling Green, KY
Warren Co.
United States 		Parkside Ct. / Cove Dr.
(36.99073, -86.47131) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2018-2022).
Bowling Green, KY
Warren Co.
United States 		N Sunrise Dr. / Cove Dr. / Woodway St.
(36.99346, -86.47154) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2018-2022).
Roswell, GA
Fulton Co.
United States 		N Coleman Rd. / Lake Crest Dr.
(34.03059, -84.37054) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020 https://www.roswellgov.com/government/departments/transportation/roadways-in-roswell/roundabouts-in-roswell
Perrysburg, OH
Wood Co.
United States 		(unknown) / (unknown)
(41.58580, -83.57330) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020 Right-turn bypass lane on north leg. Year Completed estimated (2018-2021).
Avalon Harbor, FL
Broward Co.
United States 		Harbor Dr. / 10th St.
(26.24321, -80.09758) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2005 Painted splitter islands. Year Completed estimated (2004-2005).
Buck Lake, FL
Leon Co.
United States 		Pedrick Rd. / Easton Glen Dr. / Countryside Dr.
(30.45227, -84.18178) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		1998 Year Completed estimated (1994-1999).
Avalon Harbor, FL
Broward Co.
United States 		NE 26th Ave. / NE 12th St.
(26.24651, -80.09757) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2004 Painted splitter islands.
Avalon Harbor, FL
Broward Co.
United States 		NE 26th Ave. / NE 10th St.
(26.24321, -80.09758) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		3 Approaches
2 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2005 Painted splitter islands. Year Completed estimated (2004-2005).
Harbor Village, FL
Broward Co.
United States 		Harbor Dr. / NE 9th St.
(26.24056, -80.09759) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2005 Painted splitter islands. Year Completed estimated (2004-2005).
Harbor Village, FL
Broward Co.
United States 		Harbor Dr. / NE 6th St.
(26.23734, -80.09797) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2004 Painted splitter islands.
Country Club Estates, FL
Miami-Dade Co.
United States 		NW 207th St. / NW 7th Ave.
(25.96524, -80.21407) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2011 North leg stubbed.
Country Club Estates, FL
Miami-Dade Co.
United States 		NW 207th St. / NW 12th Ave.
(25.96497, -80.22215) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2012 Painted splitter island on north leg. Year Completed estimated (2011-2013).
Miami, FL
Miami-Dade Co.
United States 		SW 12th St. / SW 31st Ave.
(25.76127, -80.24483) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2015 Elliptical shaped. ICD = 75 ft x 60 ft. Year Completed estimated (2014-2016).
Miami, FL
Miami-Dade Co.
United States 		SW 25th Ave. / SW 24th Terrace
(25.74637, -80.23603) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2008 One-stage pedestrian crossings. Year Completed estimated (2007-2009).
Miami, FL
Miami-Dade Co.
United States 		NW 207th St. / NW 1st Ct.
(25.96553, -80.20480) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2006 One-stage pedestrian crossings. Year Completed estimated (2006-2007).
Miami, FL
Miami-Dade Co.
United States 		NW 207th St. / NW Miami Ct.
(25.96555, -80.20238) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2006 One-stage pedestrian crossings. Year Completed estimated (2006-2007).
Miami, FL
Miami-Dade Co.
United States 		NW 207th St.-NE 207th St. / N Miami Ave.
(25.96558, -80.20128) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2006 One-stage pedestrian crossings. Year Completed estimated (2006-2007).
Homestead, FL
Miami-Dade Co.
United States 		Leisure Dr. / Grant Ln.
(25.49642, -80.44131) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2007 Replaced triangular intersection with unknown control. Year Completed estimated (2006-2007).
Miami, FL
Miami-Dade Co.
United States 		NE 10th Ave. / NE 123rd St.
(25.88876, -80.17833) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2019
Tamiami, FL
Miami-Dade Co.
United States 		NW 132nd Ave. / NW 9th St.
(25.77805, -80.40750) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2013).
Lake Stevens, WA
Snohomish Co.
United States 		Soper Hill Rd. / 83rd Ave. NE
(48.02162, -122.11931) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020 https://www.heraldnet.com/news/soper-hill-roundabout-and-pedestrian-trail-work-wraps-up/
Pula, Istarska županija

Croatia 		Ulica Stoja / Uskocka ul.
(44.85958, 13.82599) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
22.8578 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
St. George, UT
Washington Co.
United States 		N Ridgecrest / Valley View Dr. / (parking)
(37.12601, -113.60230) 		Roundabout
Existing 		Unknown
None 		4 Approaches
0 Driveways
22.8540 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Newark, OH
Licking Co.
United States 		Sharon Valley Rd. / Evans Blvd.
(40.07366, -82.44379) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.8480 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Rochester Hills, MI
Oakland Co.
United States 		Ryder Dr. / Everett Dr.
(42.63069, -83.11884) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.8464 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Skutskär, Uppsala County
Älvkarleby
Sweden 		Rte 76 / Östra Vägen / Centralgatan
(60.62974, 17.41238) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.8446 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Gainesville, FL
Alachua Co.
United States 		SW 2nd Ave. / SW 10th St.
(29.65024, -82.33506) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8348 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Gainesville, FL
Alachua Co.
United States 		SW 2nd Ave. / SW 12th St.
(29.65024, -82.33713) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8348 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Vaxjo, Kronoberg County
Vaxjo
Sweden 		Hjalmar Petris Rondell (Hjalmar Petris väg / Arabygatan)
(56.89522, 14.78150) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.8308 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Gainesville, FL
Alachua Co.
United States 		31st Ave. NW / 23rd Terr. NW
(29.68129, -82.35623) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8277 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Dublin, OH
Union Co.
United States 		Burnett Ln. / (unknown)
(40.15401, -83.17877) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.8210 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Longmont, CO
Boulder Co.
United States 		Deerwood Dr. / Stardance Cir.
(40.16962, -105.06120) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
22.8158 		Other (At-Grade)
Single-Lane 		2003 Functional Class: Local ICD estimated from Google Maps linework.
Cape Town, Western Cape
Cape Town
South Africa 		Breakwater Blvd. / (unknown)
(-33.90158, 18.42140) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.7996 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Gavle, Gavleborg County
Gavle
Sweden 		Sätrahöjden / Norrbågen
(60.69328, 17.12224) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.7996 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Cape Town, Western Cape
Cape Town
South Africa 		Granger Bay Blvd. / Granger Rd.
(-33.90307, 18.41702) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.7992 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Bergschenhoek, South Holland
Lansingerland
Netherlands 		Berkelseweg / Groeneweg / Maria Enzersdorflaan
(51.99333, 4.49302) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.7978 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Uppsala, Uppsala County
Uppsala
Sweden 		Stålgatan / Verkstadsgatan
(59.84891, 17.68065) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.7958 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Kriens, Lucerne
Lucerne-Country
Switzerland 		Nidfeldstrasse / Sternmatt
(47.02778, 8.29863) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.7950 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Whitehorse, YT
N/A
Canada 		4th Ave. / Robert Service Way
(60.71251, -135.05100) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.7860 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2004-2010). ICD estimated from Google Maps linework.
Belize City, Belize

Belize 		Craig St. / Eve St.
(17.49973, -88.18465) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.7811 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Suwanee, GA
Gwinnett Co.
United States 		Wildwood Rd. / Suwanee Creek Rd. / Peachtree Ridge Park
(34.01721, -84.07594) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.7687 		Other (At-Grade)
Single-Lane 		2007 Built 2006-2007. ICD estimated from Google Maps linework.
Yucaipa, CA
San Bernardino Co.
United States 		Yucaipa Blvd. / 2nd St.
(34.03390, -117.04319) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.7642 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
Alpharetta, GA
Fulton Co.
United States 		Rainwater Dr. / (unknown)
(34.06288, -84.28911) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.7564 		Other (At-Grade)
Single-Lane 		1999 Functional Class: Local ICD estimated from Google Maps linework.
Los Angeles, CA
Los Angeles Co.
United States 		S Alandele Ave. / Lindenhurst Ave.
(34.06623, -118.35671) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
22.7555 		Other (At-Grade)
Single-Lane 		1950 ICD estimated from Google Maps linework.
Los Angeles, CA
Los Angeles Co.
United States 		S Orange Grove Ave. / Colgate Ave.
(34.06872, -118.35673) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
22.7549 		Other (At-Grade)
Single-Lane 		1950 ICD estimated from Google Maps linework.
Sala, Vastmanland County
Sala
Sweden 		Ringgatan / Kungsängsgatan / Kålgårdsgatan
(59.91723, 16.61035) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.7490 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Richmond, VA

United States 		Gay Ave. / Jan Rd.
(37.52893, -77.35296) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.7318 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Saskatoon, SK
N/A
Canada 		3rd Ave. / Spadina Crescent / Victoria St. (bridge)
(52.12299, -106.66400) 		Roundabout
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
22.7317 		Other (At-Grade)
Unknown 		2006 ICD estimated from Google Maps linework.
Grand Rapids, MI
Kent Co.
United States 		Cherry St. SE / Jefferson Ave. SE
(42.95950, -85.66412) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.7254 		Other (At-Grade)
Single-Lane 		2007 Next to hospital. ICD estimated from Google Maps linework.
Windsor, CO
Larimer Co.
United States 		Cherry Blossom Dr. / Stone Chase Dr.
(40.45095, -104.95728) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.7210 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
(unincorporated), AB
Strathcona Co.
Canada 		Main Blvd. / Marion Dr.
(53.53732, -113.31010) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.7132 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Payson, AZ
Gila Co.
United States 		N Manzanita Dr. / E Park Dr. / E Malibu Dr.
(34.24563, -111.31701) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.7072 		Other (At-Grade)
Single-Lane 		2015 Painted splitter islands. Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Modesto, CA
Stanislaus Co.
United States 		Bowen Ave. / Phelps Ave.
(37.67470, -121.00600) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.6873 		Other (At-Grade)
Single-Lane 		2002 Previously controlled by one-way stop ICD estimated from Google Maps linework.
Elk River, MN
Sherburne Co.
United States 		Railroad Dr. / 3rd St NW / Irving Ave. NW
(45.30419, -93.56545) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.6806 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2013 ICD estimated from Google Maps linework.
Metz, Grand Est
Moselle
France 		Quai du Rimport / Rue du Coffe Millet
(49.12282, 6.17858) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
22.6669 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Helsingborg, Skane County
Helsingborg
Sweden 		Rte 111 / Ängelholmsleden Ramps
(56.07707, 12.73468) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.6619 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Langley Township, BC
Greater Vancouver
Canada 		77A Ave. / 209 St.
(49.14310, -122.64273) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.6576 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Jacksonville, FL
Duval Co.
United States 		Integra Dr. / Heron Bay Rd.
(30.49089, -81.63117) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.6416 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Handen, Stockholm County
Haninge
Sweden 		Nynäsvägen / Mjölnare grips väg
(59.18525, 18.14612) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.6370 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Handen, Stockholm County
Haninge
Sweden 		Nynäsvägen / Vega allé
(59.18634, 18.14520) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.6363 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Tullinge, Stockholm County
Botkyrka
Sweden 		Flottiljvägen / Rullstensvägen / Kanslivägen
(59.18849, 17.91650) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.6349 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Ottawa, ON
City of Ottawa
Canada 		Beauparc Private / Villeneuve Private
(45.42353, -75.62725) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.6328 		Other (At-Grade)
Single-Lane 		2006 Functional Class: Local ICD estimated from Google Maps linework.
Walnut Creek, CA
Alameda Co.
United States 		Walnut Ave. / Oak Grove Rd.
(37.91432, -122.00770) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.6138 		Other (At-Grade)
Single-Lane 		2000 Right turn bypass lane in northwest quadrant. ICD estimated from Google Maps linework.
Great Neck, NY
Nassau Co.
United States 		Barstow Rd. / South Station Pl.
(40.78735, -73.72462) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.6068 		Other (At-Grade)
Single-Lane 		2003 High pedestrian activitiy associated with commuter rail station below the roundabout. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States 		SE 43rd Ave. / SE Lincoln St.
(45.50799, -122.61810) 		Traffic Calming Circle
Existing 		Unknown
None 		4 Approaches
0 Driveways
22.5989 		Other (At-Grade)
Single-Lane 		1990 Completed 4/23/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States 		SE 16th Ave. / SE Ash St.
(45.52148, -122.64956) 		Traffic Calming Circle
Existing 		Unknown
None 		4 Approaches
0 Driveways
22.5935 		Other (At-Grade)
Single-Lane 		1988 Completed 10/7/1988. ICD estimated from Google Maps linework.
Avesta, Dalarna County
Avesta
Sweden 		Corneliusgatan / Myrgatan
(60.14481, 16.16388) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.5928 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Jackson, WI
Washington Co.
United States 		STH 60 / US 45 SB Ramps
(43.32437, -88.18747) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.5901 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2012 Opened November 2012. ICD estimated from Google Maps linework.
Orebro, Orebro County
Orebro
Sweden 		Adolfbergsvägen / Södra Infartsleden Ramps / (parking lot)
(59.26067, 15.17690) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
22.5870 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Little Rock, AR
Pulaski Co.
United States 		36th St. / Romine Rd. / West Rd.
(34.72098, -92.38181) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.5782 		Other (At-Grade)
Single-Lane 		2001 Elementary school and church nearby. http://www.contextsensitivesolutions.org/content/case_studies/kentucky_roundabout/resources/kentucky_roundabout_pdf/ Functional Class: Arterial ICD estimated from Google Maps linework.
North Vancouver, BC
Greater Vancouver Regional District
Canada 		Keith Rd. / Chesterfield Ave.
(49.31817, -123.07670) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.5774 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Hendaye, Nouvelle-Aquitaine
Pyrénées-Atlantiques
France 		Boulevard du Général de Gaulle / Rue Pierre Loti
(43.36008, -1.77535) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
22.5769 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Arcata, CA
Humboldt Co.
United States 		Sunset Ave. / Foster Ave. / Jay St.
(40.87972, -124.08482) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.5754 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2014 Speed hump on southeast leg. Date: https://krcrtv.com/archive/new-roundabout-open-in-arcata-_2016051318431286 ICD estimated from Google Maps linework.
Träkvista, Stockholm County
Ekerö
Sweden 		Ekerövägen / Älvnäsvägen / Träkvista Idrottsplats
(59.27988, 17.79024) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.5743 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Issaquah, WA
King Co.
United States 		SE 62nd St. / Lake Dr. / Pickering Pl.
(47.54599, -122.04930) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.5728 		Other (At-Grade)
Single-Lane 		2019 https://www.youtube.com/watch?v=FGdBuaAZqVU. https://www.issaquahwa.gov/62. ICD estimated from Google Maps linework.
Ängelholm, Skane County
Ängelholm
Sweden 		Kristianstadsgatan / Emblagatan
(56.25422, 12.88822) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.5576 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Hollymead, VA
Albemarle Co.
United States 		Ashwood Blvd. / Stratford Glen / Chimney Rd.
(38.10672, -78.43133) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
22.5545 		Other (At-Grade)
Single-Lane 		2001 ICD estimated from Google Maps linework.
Saint-Louis, Grand Est
Haut-Rhin
France 		D66 / Rue Jean-Jacques Henner
(47.59136, 7.55749) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.5532 		Other (At-Grade)
Single-Lane 		Bike lane marked on circulatory roadway. ICD estimated from Google Maps linework.
Hemmesta, Stockholm County
Värmdö
Sweden 		Rte 274 / (frontage road)
(59.31578, 18.46456) 		Roundabout
Existing 		All-Way Yield
Unknown 		2 Approaches
0 Driveways
22.5505 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Saint-Louis, Grand Est
Haut-Rhin
France 		D66 / Rue de Michelfelden / Rue du Rail
(47.59890, 7.55133) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.5500 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Sammamish, WA
King Co.
United States 		244th Ave. NE / E Main Dr.
(47.60881, -122.01390) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.5457 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		32nd Ave. E / E. Olive St.
(47.61643, -122.29130) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
22.5424 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Waterloo, ON
Waterloo
Canada 		Margaret Ave S / Union St E
(43.46732, -80.49974) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
22.5369 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Strängnäs, Sodermanland County
Strängnäs
Sweden 		Kilenvägen / Visningsgatan
(59.36020, 17.02610) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.5210 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Spokane, WA
Spokane Co.
United States 		E. Sharp Ave. / N. Columbus St.
(47.66950, -117.39490) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
22.5195 		Other (At-Grade)
Single-Lane 		1992 September 1992. ICD estimated from Google Maps linework.
Lidingö, Stockholm County
Lidingö
Sweden 		Stockholmsvägen / Sturevägen
(59.36491, 18.13122) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.5179 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Eskilstuna, Sodermanland County
Eskilstuna
Sweden 		Kyrkogatan / Kungsgatan
(59.36951, 16.51735) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
22.5149 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Kealakekua, HI
Hawaii Co.
United States 		Halekii St. / Mamao St.
(19.51783, -155.92400) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
22.5140 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		Stop control on side street. ICD estimated from Google Maps linework.
Naples, FL
Collier Co.
United States 		7th St. N. / 7th Ave. N.
(26.15619, -81.79971) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.5125 		Other (At-Grade)
Single-Lane 		1998 Installed for traffic calming. Detailed traffic volume, speed data available. Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Eskilstuna, Sodermanland County
Eskilstuna
Sweden 		Västeråsvägen / Albertina Nyströms väg
(59.37588, 16.46933) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
22.5106 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.