Roundabouts Database Index

29679 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
Gorham, ME Cumberland Co. United States	US 202 / Rte. 4 / Rte. 237 (43.72846, -70.42525)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.0285	Other (At-Grade) Single-Lane	1997	Previously controlled by two-way stop ICD estimated from Google Maps linework.
Kungens Kurva, Stockholm County Huddinge Sweden	Kungens Kurvaleden / Diagonalvägen (59.26488, 17.92277)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 25.0258	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið Iceland	Baejarhals / Tunguhals (64.11722, -21.78862)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.0254	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
West Des Moines, IA Dallas Co. United States	W. Wells Fargo Trl. / Wells Fargo Terr. (41.55986, -93.80373)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.0228	Other (At-Grade) Single-Lane	2005	In new Wells Fargo commercial development. ICD estimated from Google Maps linework.
Rotterdam, South Holland Rotterdam Netherlands	Jasonweg / Abeelweg / Argonautenweg (51.96027, 4.48271)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.0225	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Bergschenhoek, South Holland Lansingerland Netherlands	N472 / N209 Ramps / Weg en Land (51.97921, 4.49762)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.0119	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Surrey, BC Greater Vancouver Canada	68 Ave. / 194 St. (49.12637, -122.68530)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.0099	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011 - Streetview). ICD estimated from Google Maps linework.
Bentonville, AR Benton Co. United States	NE John Deshields Blvd. / NE Moberly Ln. (36.37658, -94.18313)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.0015	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Langford, BC Capital Canada	Goldstream Ave (Hwy 1A) / Bryn Maur Rd. / (parking) (48.44860, -123.49842)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.0000	Other (At-Grade) Single-Lane	2009	Year Completed estimated (before 2010).
Stratford, PE Queens Canada	Glen Stewart Dr. / MacKinnon Dr. / (unknown) (46.22336, -63.09447)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.0000	Other (At-Grade) Single-Lane	2020
Calgary, AB Calgary Region Canada	Springbank Blvd. / Springbank Dr. (51.01912, -114.20230)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 25.0000	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2002-2005).
Camrose, AB Central Alberta Canada	73 St. / 45 Ave. (53.01372, -112.86572)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 25.0000	Other (At-Grade) Single-Lane	2005	No splitter islands.
Surrey, BC Greater Vancouver Canada	125A St. / Station Rd. (49.10068, -122.87456)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.0000	Other (At-Grade) Single-Lane	2015
Gaillard, Auvergne-Rhône-Alpes Haute-Savoie France	D149 / Rue du Lieutenant Yvan Genot (46.18354, 6.19539)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 25.0000	Other (At-Grade) Single-Lane		On France-Switzerland border.
Sherwood Park, AB Division 11 Canada	Jim Common Dr. / Charlton Rd. / Brower Dr. (53.54474, -113.28639)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.0000	Other (At-Grade) Single-Lane	2017
Edmonton, AB Division 11 Canada	St Albert Trl. NW / 114 Ave. NW (53.56362, -113.54515)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.0000	Other (At-Grade) Single-Lane	2022	No splitter islands.
Montreal, QC Montreal Canada	Avenue Pierre-de Coubertin / Rue Leclaire (45.56049, -73.54725)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.0000	Other (At-Grade) Single-Lane	2022	https://journalmetro.com/local/2986842/un-carrefour-giratoire-trop-dangereux-pour-les-cyclistes-et-les-pietons/
Coquitlam, BC Greater Vancouver Canada	Soball St. / Gislason Ave. (49.28930, -122.75026)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.0000	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2009-2011).
Tyringe, Skåne County Hässleholm Sweden	Helsingborgsvägen / Hörlingegatan (56.16161, 13.60373)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.0000	Other (At-Grade) Single-Lane	2000	This is one of very few single-lane roundabouts where a pedestrian has been killed. It happened in the first year after this roundabout was completed, which was around the year 2000.
Woippy, Grand Est Moselle France	D953 (Avenue de Thionville) / Rue Jean Pierre Pecheur (49.15181, 6.15808)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.9971	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Stockholm, Stockholm County Stockholm Sweden	Selmedalsvägen / Hägerstens allé / Stjernströms väg (59.30404, 17.97731)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.9970	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Delft, South Holland Delft Netherlands	N473 / Nassaulaan / Delfgauwseweg / Rijksstraatweg (52.00654, 4.38139)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.9966	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
York Township, MI Washtenaw Co. United States	W Bemis Rd. / Moon Rd. (42.17062, -83.73832)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.9936	Other (At-Grade) Single-lane w/ Traversable Central Island	2018
Glen Ellyn, IL DuPage Co. United States	Crescent Blvd. / Crescent Ct. / Park Row (41.87975, -88.05899)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.9936	Other (At-Grade) Single-Lane	2015	Compact urban roundabout - T-intersection with fourth leg between top and stem of T. Providing a means for legal U-turns was an important factor in selection of a roundabout here.
El Paso, TX El Paso Co. United States	Desierto Bonito St. / Desierto Lindo Ave. (31.65743, -106.19019)	Traffic Calming Circle Existing	All-Way Stop None	4 Approaches 0 Driveways 24.9936	Other (At-Grade) Single-Lane	2008
Lincoln, NE Lancaster Co. United States	S Pershing Rd. / Grimsby Ln. (40.77786, -96.69414)	Other Existing	Uncontrolled None	3 Approaches 0 Driveways 24.9936	Other (At-Grade) Single-Lane	1926
Gustavsberg, Stockholm County Värmdö Sweden	Gustavsbergsvägen / (parking lot entrance) (59.31074, 18.38636)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.9921	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Langley, BC Greater Vancouver Canada	202 St. / Trans-Canada Hwy HOV Ramps (49.16182, -122.66008)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.9920	Freeway Ramps (Grade-Separated) Single-Lane	2011	Roundabout in between and below freeway lanes, serving HOV lanes via left-hand ramps on the freeway. Fourth leg (EB onramp and WB offramp) closed off. Year Completed estimated (2008-2013). ICD estimated from Google Maps linework.
Nacka, Stockholm County Nacka Sweden	Kvarnholmsvägen / Finnbergsvägen (59.31244, 18.12544)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.9909	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sandwich, MA Barnstable Co. United States	Harlow Rd. / Cotuit Rd. / S Sandwich Rd. (41.66884, -70.47018)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.9806	Other (At-Grade) Single-Lane	2013	no crosswalks ICD estimated from Google Maps linework.
Vaughan, ON York Canada	Chatfield Dr. / Lawford Rd. (43.84833, -79.56816)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.9783	Other (At-Grade) Single-Lane	2011	Unfinished but usable in 2011; somewhat better but still unfinished in 2014 (streetview). ICD estimated from Google Maps linework.
Basel, Basel Basel-Stadt Switzerland	Flughafenstrasse / Route Douaniere de l"Aeroport a Bale (47.57463, 7.56309)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.9776	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Dundalk, MD Baltimore Co. United States	Dundalk Ave. / Sollers Point Rd. (39.24534, -76.50786)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.9734	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Ankeny, IA Polk Co. United States	SW Goodwin St. / Springfield Dr. (41.69388, -93.61487)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.9709	Other (At-Grade) Single-Lane	2004	One of three in a new residential development. Functional Class: Local ICD estimated from Google Maps linework.
Lidingö, Stockholm County Lidingö Sweden	Gåshagaleden / Herkulesvägen (59.35310, 18.21821)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.9610	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Bowmanville, ON Durham Canada	Green Rd. / Aspen Springs Dr. (43.90213, -78.70898)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.9558	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Richmond Hill, ON York Canada	Rollinghill Rd. / Glenis Gate (43.90960, -79.45317)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.9526	Other (At-Grade) Single-Lane	2002	Year Completed estimated (2002 or perhaps a year or two earlier). ICD estimated from Google Maps linework.
Logan, UT Cache Co. United States	E 500 N / N 200 E (41.74087, -111.82956)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.9526	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Saskatoon, SK Saskatchewan Canada	Hunter Rd. / Hartley Rd. (52.08532, -106.61172)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.9526	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Bainbridge Island, WA Kitsap Co. United States	High School Rd. / Madison Ave. (47.63579, -122.52100)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.9484	Other (At-Grade) Single-Lane	2000	Greatly reduced congestion. Initial public opposition has turned to full support. Project located next to 3 schools. Separated sidewalks, timed yellow flashing lights during school crossing. Crossing guards. Near library and shopping center. Opened October 2000. ICD estimated from Google Maps linework.
Järva, Stockholm County Solna Sweden	Råsta Strandväg / Signalbron (59.37249, 18.00357)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.9467	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Coventry, CT Tolland Co. United States	Daly Rd. / South St. (41.76721, -72.33688)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.9424	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Locust Grove, GA Henry Co. United States	Jubilee Blvd. / Victory Ln. (33.35083, -84.09556)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.9412	Other (At-Grade) Single-Lane	2005	Painted splitter islands. ICD estimated from Google Maps linework.
Lidingö, Stockholm County Lidingö Sweden	Skridskovägen (59.38011, 18.11293)	Other Existing	All-Way Yield Unknown	1 Approaches 0 Driveways 24.9411	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Kalmar, Kalmar County Kalmar Sweden	Trångsunsvägen / Fölehagsvägen (56.67807, 16.31759)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.9316	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Haparanda, Norrbotten County Haparanda Sweden	Storgatan / Fredsgatan (65.84039, 24.13747)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.9296	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Helenelund, Stockholm County Sollentuna Sweden	Sollentunavägen / Torshamnsgatan (59.40296, 17.97502)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.9243	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Helenelund, Stockholm County Sollentuna Sweden	Sollentunavägen / Silverdalsvägen / (parking lot) (59.40535, 17.97703)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.9225	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Middlebury, VT Addison Co. United States	Main St. / Cross St. (44.01210, -73.16957)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.9096	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Öjersjö, Vastra Gotaland County Partille Sweden	Nya Öjersjövägen / Golfrundan (57.68805, 12.10966)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.8977	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Windsor, CT Hartford Co. United States	Hayden Station Rd. / Lancaster Dr. / Center St. (41.89280, -72.63409)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.8935	Other (At-Grade) Single-Lane	1998	Functional Class: Collector. Year Completed estimated (1994-2003). ICD estimated from Google Maps linework.
Horseshoe Bay, BC Greater Vancouver Canada	Marine Dr. / Keith Rd. (49.36984, -123.27623)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.8869	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Ladera Ranch, CA Orange Co. United States	Ethereal St. / Sol St. / Tarleton Ln. (33.54131, -117.64420)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.8865	Other (At-Grade) Single-Lane	2003	http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Evans, GA Columbia Co. United States	Ronald Reagan Dr. / (unknown) (33.54462, -82.12749)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.8855	Other (At-Grade) Single-Lane	2012	Oval shape. Functional Class: Local ICD estimated from Google Maps linework.
Nassau, New Providence Nassau The Bahamas	Wulff Rd. / Marathon Rd. / Jerome Ave. (25.05794, -77.32413)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.8841	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Gribbylund, Stockholm County Täby Sweden	Bergtorpsvägen / Löttingelundsvägen (59.46397, 18.07113)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.8794	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Norrköping, Ostergotland County Norrköping Sweden	Kopparrondellen (Koppargatan / Järngatan) (58.61733, 16.15534)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.8779	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Tuvevagen / Wieselgrensgatan (57.73429, 11.94186)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.8659	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Mahogany Plaza SE / Mahogany Row SE (50.89852, -113.94034)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.8575	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Åkersberga, Stockholm County Österåker Sweden	Sockenvägen / Hildestrandsvägen / Centralvägen (59.49454, 18.27908)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.8569	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Täby Kyrkby, Stockholm County Täby Sweden	Jarlabankes väg / Byle allé (59.49770, 18.09114)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.8546	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Scottsdale, AZ Maricopa Co. United States	N 94th St. / E Union Hills Dr. (33.65465, -111.87864)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.8538	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Vallentuna, Stockholm County Vallentuna Sweden	Svampskogsvägen / Murkelvägen (59.51126, 18.08406)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.8446	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Hillegom, South Holland Hillegom Netherlands	Olympiaweg / Hillinenweg (52.28557, 4.58513)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.8405	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Suffolk, VA United States	Governors Pointe Dr. / Tindalls Ct. / Wentworth Ct. (36.89513, -76.49969)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 24.8338	Other (At-Grade) Single-Lane	2004	No splitter islands. ICD estimated from Google Maps linework.
Hasselt, Flanders Limburg Belgium	N2 (Diestersteenweg) / N725 (50.94777, 5.24956)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.8312	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
(unincorporated), AB Strathcona Co. Canada	Summerwood Blvd. / Summercourt Way / Summerland Way (53.55976, -113.26688)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.8294	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Olean, NY Cattaraugus Co. United States	N Union St. / Olean Center Mall parking lot (42.08303, -78.42993)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.8192	Other (At-Grade) Single-Lane	2015	Crosswalks on side street pass across painted splitter island in front of yield line. ICD estimated from Google Maps linework.
Montague, PE Kings Canada	PE-4 (Woods Island Rd.) / PE-326 (Douses Rd.-Valleyfield Rd.) (46.15628, -62.64274)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.8191	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Olean, NY Cattaraugus Co. United States	N Union St. / Wayne St. / (parking lot) (42.08521, -78.42995)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.8183	Other (At-Grade) Single-Lane	2015	Crosswalk on east parking lot leg passes over painted splitter island in front of yield position. ICD estimated from Google Maps linework.
Norfolk, MA Norfolk Co. United States	Union St. / North St. / Liberty Ln. (42.11823, -71.32501)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.8054	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2005-2006). ICD estimated from Google Maps linework.
Beavercreek, OH Greene Co. United States	Idea Cetner Blvd. / Product Way (39.71487, -84.10120)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.8054	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Norfolk, MA Norfolk Co. United States	Main St. / Rockwood Rd. / Union St. (42.11966, -71.32520)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.8049	Other (At-Grade) Single-Lane	2004	Pedestrian crossings at yield lines. At-grade railroad crossing to the north. Year Completed estimated (2003-2005). ICD estimated from Google Maps linework.
Kingston, ON Frontenac Canada	Cataraqui Woods Dr. / Woodhaven Dr. (44.26739, -76.59501)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.8022	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Chico, CA Butte Co. United States	W. 8th Ave. / Greenwich Dr. (39.73875, -121.86640)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.7968	Other (At-Grade) Single-Lane	2005	Functional Class: Local ICD estimated from Google Maps linework.
Chico, CA Butte Co. United States	W. 8th Ave. / Meadow Rd. (39.74013, -121.86330)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways 24.7963	Other (At-Grade) Single-Lane	2005	Functional Class: Local ICD estimated from Google Maps linework.
Springfield, IL Sangamon Co. United States	Flat Ave. / Roland Ave. (39.75916, -89.64309)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.7894	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Nykoping, Sodermanland County Nykoping Sweden	Gasverksvägen / Husarvägen (58.74692, 17.02572)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.7856	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Nykoping, Sodermanland County Nykoping Sweden	Repslagaregatan / Brunnsgatan (58.75433, 17.00331)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.7803	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
West Perrine, FL Miami-Dade Co. United States	SW 102nd Ave. / SW 176th St. (25.60593, -80.35702)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.7717	Other (At-Grade) Single-Lane	2015	Part of a pair of two closely spaced roundabouts replacing a single skewed all-way stop intersection. ICD estimated from Google Maps linework.
Palmetto Bay, FL Miami-Dade Co. United States	SW 168th St. / SW 87th Ave. (25.61436, -80.33272)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.7700	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Richland, WA Benton Co. United States	Duportail St. / Wright Ave. (46.27046, -119.29680)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.7676	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Umea, Vasterbotten County Umea Sweden	Akutvägen / Lasarettsbeckon / Daniel Neezéns väg (63.81834, 20.29660)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.7671	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Umea, Vasterbotten County Umea Sweden	Storgatan / Sjukhusbacken (63.81864, 20.29029)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.7669	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Marietta, GA Cobb Co. United States	Fairground St. / Allgood Rd. / Chicopee Dr. (33.96695, -84.53750)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.7632	Other (At-Grade) Single-Lane	2012	Previously controlled by two-way stop ICD estimated from Google Maps linework.
Jacksonville, FL Duval Co. United States	Burnt Mill Rd. / (unknown) (30.24209, -81.51871)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.7629	Other (At-Grade) Single-Lane	2003	ICD estimated from Google Maps linework.
Worcester, MA Worcester Co. United States	Lovell St / Marywood St / Englewood Ave / Ferdinand St (42.25439, -71.83255)	Traffic Calming Circle Existing	Other None	5 Approaches 0 Driveways 24.7521	Other (At-Grade) Single-Lane		Control Type: 2 yield Lovell St; Other 3 approaches stop controlled. Some pavement markings to define circular roadway (arrows, dotted lines) and create 'splitter islands' on the approaches from Englewood Ave, Ferdinand St; Lovell NB. Crosswalks present. Residential area; local shop and laundromat at the roundabout. ICD estimated from Google Maps linework.
Union Hill, MA Worcester Co. United States	Grafton St (Rte 122) / Hamilton St / Orient St (42.25577, -71.78528)	Traffic Calming Circle Existing	Other None	4 Approaches 2 Driveways 24.7515	Other (At-Grade) Single-Lane		Control Type: Grafton EB free flow, Grafton WB and Hamilton yield controlled, Orient St is stop controlled. Grafton St is Major road in terms of control type. On-street parking on the circular roadway. Wide lanes, limited pavement markings. Crosswalks present. Downtown and residential context. ICD estimated from Google Maps linework.
Miami, FL Miami-Dade Co. United States	SW 15th Rd. / S Miami Ave. (25.75869, -80.19413)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.7400	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Los Angeles, CA Los Angeles Co. United States	S Fuller Ave. / Lindenhurst Ave. (34.06624, -118.35373)	Other Existing	All-Way Stop None	4 Approaches 0 Driveways 24.7343	Other (At-Grade) Single-Lane	1950	ICD estimated from Google Maps linework.
Natick, MA Middlesex Co. United States	Natick Mall Rd. / (parking lots) (42.30191, -71.38212)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.7334	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
Courtenay, BC Comox-Strathcona Regional District Canada	Cumberland Rd. / Willemar Ave. (49.67717, -125.00410)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.7310	Other (At-Grade) Single-Lane	2003	ICD estimated from Google Maps linework.
De Pere, WI Brown Co. United States	Dickinson Rd. (CTH G) / East River Dr. (44.43684, -88.02830)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.7306	Other (At-Grade) Single-Lane	2001	Roundabout is slightly east of the Chicago/Swan roundabout and is located in a residential area. Roundabout is near East De Pere Middle School and De Pere High School. Completed August 2001. http://www.co.brown.wi.us/Planning/roundabouts.html ICD estimated from Google Maps linework.
Grevenmacher, Grevenmacher Grevenmacher Luxembourg	N1 (Kahlenberg) / Rue Kummert (49.67944, 6.43778)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.7298	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Jamaica Plain, MA Suffolk Co. United States	Hyde Square Rotary (Centre St. / Perkins St. / Day St.) (42.32193, -71.10991)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.7255	Other (At-Grade) Single-Lane		Stop control on Day St. Reconfigured in 2018 but retains stop control on Day St. ICD estimated from Google Maps linework.
Destin, FL Okaloosa Co. United States	Mountain Dr. / Benning Dr. (30.39369, -86.49557)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.7246	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Driving Park, OH Franklin Co. United States	Linwood Ave. / E Columbus St. (39.94588, -82.96610)	Traffic Calming Circle Existing	Uncontrolled None	4 Approaches 0 Driveways 24.7221	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Baton Rouge, LA East Baton Rouge Par. United States	Dalrymple Dr. / Isaac Cline Dr. / W Lakeshore Dr. (30.41647, -91.17170)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.7188	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Boston, MA Suffolk Co. United States	Northern Ave / Massport Haul Rd / Fid Kennedy Rd (42.34767, -71.03621)	Traffic Calming Circle Existing	Other None	4 Approaches 1 Driveways 24.7154	Other (At-Grade) Single-Lane		New pavement markings (roundabout like) on approaches in June 2017. Control Type: 2 yield (Northern Ave), 1 stop Massport Haul Rd and 1 uncontrolled (stop sign is missing?) (Fid Kennedy Ave). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Goshawk St. / Tanager St. (39.97816, -104.74840)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.7104	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.