Roundabouts Database Index

22599 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
Gainesville, FL Alachua Co. United States	SW 88th St. / SW 76th Ave. (29.58365, -82.43651)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2007
Irvine, CA Orange Co. United States	(parking lot) (33.63050, -117.72818)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane
White Lake Township, MI Oakland Co. United States	Cooley Lake Rd. / Carroll Lake Rd. (42.61361, -83.48232)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-lane w/ Traversable Central Island	2019
Meadows Place, TX Fort Bend Co. United States	S Kirkwood Rd. / Scottsdale Dr. (29.65203, -95.58236)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2019	https://cityofmeadowsplace.org/major-traffic-alert/
Meadows Place, TX Fort Bend Co. United States	S Kirkwood Rd. / Dorrance Ln. (29.65131, -95.58225)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2019	https://cityofmeadowsplace.org/major-traffic-alert/.
Meadows Place, TX Fort Bend Co. United States	S Kirkwood Rd. / Brighton Ln. (29.65053, -95.58218)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2019	https://cityofmeadowsplace.org/major-traffic-alert/.
Meadows Place, TX Fort Bend Co. United States	S Kirkwood Rd. / Brook Meadows Ln. (29.64977, -95.58215)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2019	https://cityofmeadowsplace.org/major-traffic-alert/.
West Palm Beach, FL Palm Beach Co. United States	Cumberland Dr. / Saratoga Rd. (26.74745, -80.09705)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2019	Oval shaped. ICD = 90 ft x 82 ft. Protected/separated bicycle lanes and separated bicycle-pedestrian crossings. Pedestrian buffer strips only along part of sidewalk between crosswalks.
Lincoln, CA Placer Co. United States	Gateway Dr. / E St. / Crystalwood Cir. (38.88457, -121.29021)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2005-2007).
Ripon, CA San Joaquin Co. United States	Doak Blvd. / S Jack Tone Rd. (37.72877, -121.14199)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2004	Painted splitter islands on north and south legs.
Ripon, CA San Joaquin Co. United States	Doak Blvd. / Reuss Rd. (37.72860, -121.14465)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2004	Painted splitter islands on north and south legs.
Jefferson, GA Jackson Co. United States	GA 11 / GA 124 (34.09190, -83.61570)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2012	Painted splitter islands. Year Completed estimated (2011-2013).
Ceres, CA Stanislaus Co. United States	Helen Perry Rd. / Eastgate Blvd. (37.60202, -120.92512)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2005	Initial construction without splitter islands around 2005. Converted into roundabout with splitter islands 2006-2009.
Modesto, CA Stanislaus Co. United States	La Force Dr. / Kodiak Dr. / Hillglen Ave. (37.68347, -120.95500)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2010
Maple Valley, WA King Co. United States	228th Ave. SE / SE 275th Pl. / SE Bear Blvd. (47.35485, -122.03766)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017).
Leawood, MO Newton Co. United States	E 50th St. / (parking) (37.03321, -94.50215)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2009-2010).
Salem, MI Washtenaw Co. United States	Pontiac Trl. / 7 Mile Rd. (42.41368, -83.64647)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2020	https://www.wcroads.org/wcrc-project/pontiac-trail-and-7-mile-road-roundabout/
Tallahassee, FL Leon Co. United States	Harbor Club Dr. / Kiawah Dr. (30.47399, -84.22270)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2006
Sugar Hill, GA Gwinnett Co. United States	W Broad St. NE / Whitehead Rd. (34.10860, -84.03845)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2012	Pedestrian crossings at edge of circulatory roadway.
McKinney, TX Collin Co. United States	Rockhill Rd. / Graves St. (33.19396, -96.63221)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-lane w/ Traversable Central Island	2020
Miami, FL Miami-Dade Co. United States	SW 6th St. / SW 62nd Ave. (25.76516, -80.29595)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2011
Greensboro/ Bryant, AL Tuscaloosa Co. United States	8th St. / 22nd Ave. (33.20773, -87.56445)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2013	No splitter islands. Year Completed estimated (2012-2014).
Dayton, MN Hennepin Co. United States	Brockton Ln. N / Territorial Rd. (45.16258, -93.52163)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2020
Camden, NJ Camden Co. United States	N 4th St. / Main St. / Elm St. (39.95122, -75.12077)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2020).
Cedar Park, TX Williamson Co. United States	Palo Duro Dr. / Hill Country Dr. (30.53198, -97.82604)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2004
Kyle, TX Hays Co. United States	Hartson Dr. / McNaughton Dr. (30.00935, -97.88623)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2000	No splitter islands.
Newnan, GA Coweta Co. United States	US 29 / Hal Jones Rd. (33.42003, -84.77277)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-lane w/ Traversable Central Island	2018	https://www.chacompanies.com/news/chas-mini-roundabout-project-wins-apwa-georgia-transportation-project-of-the-year/
St John's, NL Newfoundland and Labrador Canada	Gallway Blvd. / (unknown) (47.50180, -52.83153)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 27.4329	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Drummondville, QC Drummond Regional County Municipality Canada	Rue du Pont / Rue Montplaisir / Chemin Hemming / Boulevard Saint-Charles (45.88839, -72.48190)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4336	Other (At-Grade) Single-Lane	2013	https://translate.google.com/translate?hl=en&sl=fr&u=https://www.journalexpress.ca/2013/11/01/le-carrefour-giratoire-est-maintenant-ouvert/&prev=search ICD estimated from Google Maps linework.
Boulder, CO Boulder Co. United States	Kings Ridge Blvd. / Franklin Dr. (40.03237, -105.23960)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4342	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Erie, CO Weld Co. United States	Vista Pkwy. / Mountain View Blvd. (40.00784, -105.03110)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 27.4441	Other (At-Grade) Single-Lane	2006	Northbound right turn bypass lane. Functional Class: Local ICD estimated from Google Maps linework.
Ceres, CA Stanislaus Co. United States	N Central Ave. / Pine St. / (parking lot) (37.58596, -120.95688)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4465	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
Weinland Park, OH Franklin Co. United States	Indianola Ave. / E 6th Ave. (39.98913, -83.00333)	Traffic Calming Circle Existing	Two-Way Stop None	4 Approaches 0 Driveways 27.4516	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Springfield, MA Hampden Co. United States	Springfield St / Hamburg St / Rimmon Ave (42.13225, -72.60011)	Traffic Calming Circle Existing	Other None	4 Approaches 0 Driveways 27.4571	Other (At-Grade) Single-Lane		Hamburg St stop-controlled ICD estimated from Google Maps linework.
Richmond, VA Richmond City Co. United States	E Duval St. / N 8th St. (37.54626, -77.43025)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4612	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Benton Harbor, MI Berrien Co. United States	Main St. (I-94 Business) / 5th St. (42.11655, -86.45281)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4639	Other (At-Grade) Single-Lane	2010	Completed November 2010. Part of downtown streetscape project. ICD estimated from Google Maps linework.
Bavel, North Brabant Breda Netherlands	Lange Bunder / Thoornseweg (51.57288, 4.81898)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 27.4650	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Little Rock, AR Pulaski Co. United States	N McKinley St. / Kavanaugh Blvd. / Richard B Hardie Dr. / Pine Valley Rd. (34.77059, -92.34526)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 27.4700	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Landskrona, Skane County Landskrona Sweden	Österleden / (parking lot) (55.87271, 12.85936)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 27.4724	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Snättringe, Stockholm County Huddinge Sweden	Stambanevägen / Häradsvägen / Stuvstaleden (59.25373, 17.99482)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.4763	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Tilburg, North Brabant Tilburg Netherlands	Gilzerbaan / Deltalaan (51.55374, 5.04203)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.4766	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Olean, NY Cattaraugus Co. United States	State St. / Union St. (42.07751, -78.42984)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.4808	Other (At-Grade) Multilane (2 Lane)	2016	ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Stora Fiskebacksvägen / Skattegardsvägen (57.64785, 11.86782)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.4818	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Foxborough, MA Norfolk Co. United States	Chestnut St / North St (42.07460, -71.25933)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4821	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Vernon, BC North Okanagan Canada	Pleasant Valley Rd. / 32nd Ave. (50.26535, -119.26233)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4844	Other (At-Grade) Single-Lane	2009	http://www.minnowlake.ca/Roundabouts_in_Canada_2013%20(1).pdf ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Kobbegardsvagen / Stora Avagen / Hyltegarden (57.64151, 11.94088)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.4866	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Unionville, PA Chester Co. United States	Rte. 82 (Doe Run Rd.) / Unionville Rd. (39.89142, -75.72215)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4909	Other (At-Grade) Single-Lane	2005	Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Lancaster, CA Los Angeles Co. United States	W Lancaster Blvd. / 15th St. W (34.69671, -118.15694)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4946	Other (At-Grade) Single-Lane	2019	http://www.abetterroadahead.com/roundabouts.html ICD estimated from Google Maps linework.
Gavle, Gavleborg County Gavle Sweden	Atlasgatan / Brynäsgatan (60.67068, 17.18292)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.4958	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Orebro, Orebro County Orebro Sweden	Säljarevägen / Rabattvägen (59.22050, 15.14103)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.5031	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Jokkmokk, Norrbotten County Jokkmokk Sweden	E45 / Rte 97 / Storgatan (66.60666, 19.82323)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.5035	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Stanford, CA Santa Clara Co. United States	Campus Dr. / Bowdoin St. (37.42271, -122.16149)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.5066	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Maple Valley, WA King Co. United States	SE Tahoma Way / Maple Valley Black Diamond Rd. SE (47.35796, -122.02252)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.5079	Other (At-Grade) Single-Lane	2018	East Entrance to Tahoma High School. Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
Moseley, VA Chesterfield Co. United States	Fox Creek Crossing / Prescotts Level / Heartquake Trace (37.40909, -77.71325)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.5116	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Wilmington, DE New Castle Co. United States	Woodlawn Rd. / (school access) (39.82051, -75.55219)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.5193	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Ferndale, WA Whatcom Co. United States	Slater Rd. / I-5 NB Ramps (48.81737, -122.54604)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.5247	Freeway Ramps (Grade-Separated) Single-lane w/ Traversable Central Island	2014	Includes yield-controlled right-turn bypass lanes. Open November 2014. ICD estimated from Google Maps linework.
North Plymouth, MA Plymouth Co. United States	Water St. / South Park Ave. (41.96132, -70.66773)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.5310	Other (At-Grade) Single-Lane	2014	rotary conversion ICD estimated from Google Maps linework.
Richmond Hill, ON York Canada	Jefferson Forest Dr. / Mancini Crescent / Magdalene Crescent (43.91246, -79.43237)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.5326	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Tacoma, WA Pierce Co. United States	(unknown) / (unknown) (47.30214, -122.51434)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 27.5370	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
Markham, ON York Canada	Angus Glen Blvd. / Berkshire Crescent / Glengordon Crescent (43.89220, -79.33385)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.5420	Other (At-Grade) Single-Lane	2009	Usable in 2009; finished 2016. ICD estimated from Google Maps linework.
Denver, CO Adams Co. United States	Xanthia St. / Xanthia Way / E. 24th Ave. (39.75166, -104.88760)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.5468	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Golden, CO Jefferson Co. United States	S Golden Rd. / Quaker St. (39.73535, -105.18435)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.5534	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Durango, CO La Plata Co. United States	Jenkins Ranch Rd. / Lizard Head (north) (37.28920, -107.84310)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 27.5556	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Markham, ON York Canada	S Unionville Ave. / Unity Gardens Dr. (43.85543, -79.30360)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.5590	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Lakewood, CO Jefferson Co. United States	Arbutus Dr. / W. 2nd Pl. (39.71649, -105.14750)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.5609	Other (At-Grade) Single-Lane	2001	Functional Class: Collector ICD estimated from Google Maps linework.
Tacoma, WA Pierce Co. United States	E 29th St. / E 30th St. / E 28th St. (47.23811, -122.40505)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.5704	Other (At-Grade) Multilane (2 Lane)	2018	ICD estimated from Google Maps linework.
Steensel, North Brabant Eersel Netherlands	Einhovenseweg / Knegelseweg / Riethovenseweg (51.37919, 5.35690)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.5819	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Hagerstown, MD Washington Co. United States	E. Magnolia Ave. / E. Irvin Ave. (39.65722, -77.69958)	Other Existing	All-Way Stop None	0 Approaches 0 Driveways 27.5846	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sarasota, FL Sarasota Co. United States	Ringling Blvd. / S Palm Ave. (27.33350, -82.54160)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.5855	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Edwards, CO Eagle Co. United States	Beard Creek Rd. / Berry Creek Rd. (39.65095, -106.58730)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.5871	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Moultrie, GA Colquitt Co. United States	Fourth Ave. / Adel Rd. / Rowland Dr. / County Farm Rd. (31.18528, -83.76500)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 27.5871	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Avon, CO Eagle Co. United States	Prater Rd / Bachelor Gulch Trail (39.63395, -106.53386)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.5938	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Valkenswaard, North Brabant Valkenswaard Netherlands	Nieuwe Waalreseweg / Kerkhofstraat (51.35292, 5.45200)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 1 Driveways 27.5977	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Port St Lucie, FL St. Lucie Co. United States	SW Savona Blvd. / SW Abington Ave. (27.26873, -80.38653)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.6016	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Sheboygan, WI Sheboygan Co. United States	CTH O (Superior Ave.) / CTH AB (N 40th St.-Wilgus Ave.) (43.76096, -87.75878)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.6026	Other (At-Grade) Single-Lane	2007	Opened November 2007. ICD estimated from Google Maps linework.
Littleton, CO Jefferson Co. United States	S Zang St. / Robert Easton Park (39.60735, -105.14731)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.6044	Other (At-Grade) Single-Lane	2006	3rd leg added around 2012, Built for future 4th Leg. ICD estimated from Google Maps linework.
North East, MD Cecil Co. United States	Charlestown Crossing Blvd. / Claiborne Rd. (39.59472, -75.97957)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.6095	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Fond du Lac, WI Fond Du Lac Co. United States	US 45-CTH V / US 151 NB Ramps (43.74052, -88.41995)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.6120	Freeway Ramps (Grade-Separated) Single-Lane	2016	ICD estimated from Google Maps linework.
Sidney, BC Capital Regional District Canada	Beacon Ave. / 1st St. (48.64890, -123.39530)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.6171	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2004-2009). ICD estimated from Google Maps linework.
Bel Air North, MD Harford Co. United States	Moores Mill Rd. / Southampton Rd. (39.54847, -76.33536)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.6279	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Bel Air, MD Harford Co. United States	Moores Mill Rd. / Brushing Ln. (39.54368, -76.32365)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.6298	Other (At-Grade) Single-Lane	2001	http://www.teachamerica.com/roundabouts/RA058B_ppr_Statmeyer.pdf#search=%22bel%20air%20roundabout%22 ICD estimated from Google Maps linework.
Joint Base Lewis-McChord, WA Pierce Co. United States	Portland Ave. SW / Boundary St. SW / Camp Murray Gate (47.12106, -122.56300)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.6312	Other (At-Grade) Single-Lane	2012	Open October 2012. ICD estimated from Google Maps linework.
Aberdeen, MD Harford Co. United States	Beards Hill Rd. / Middleton Rd. / Olympic Square (39.52719, -76.17773)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.6364	Other (At-Grade) Single-Lane	2019	https://www.baltimoresun.com/maryland/harford/aegis/cng-ag-aberdeen-roundabout-opens-0927-20190926-2itkrrn43jctnkw2ch6et7ky7m-story.html ICD estimated from Google Maps linework.
Glastonbury, CT Hartford Co. United States	Hebron Ave. / House St. (41.71357, -72.60121)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 27.6378	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Parker, CO Douglas Co. United States	Pavilion Dr. / (parking lots) (39.50940, -104.76748)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.6435	Other (At-Grade) Single-Lane	2003	Within shopping center. Year Completed estimated (2001-2004). ICD estimated from Google Maps linework.
Oxnard, CA Ventura Co. United States	Thames River Dr. / Kiawah River Dr. (34.24368, -119.16850)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 27.6442	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2006). ICD estimated from Google Maps linework.
Middletown, DE New Castle Co. United States	Churchtown Rd. / Choptank Rd. (39.50377, -75.74957)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.6457	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
South Bend, IN St. Joseph Co. United States	W Angela Blvd. / Riverside Dr. (41.69334, -86.26413)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.6465	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Lacey, WA Thurston Co. United States	Marvin Rd. / Hawks Prairie Rd. (47.08312, -122.78070)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.6509	Other (At-Grade) Single-Lane	2002	Constructed September 14, 2002. Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Cumming, GA Forsyth Co. United States	Shadburn Ferry Rd (34.21004, -84.03700)	Other Existing	Unknown None	2 Approaches 0 Driveways 27.6553	Other (At-Grade) Single-Lane		Park entrance with ticket gate near Lake Lanier Reservoir. ICD estimated from Google Maps linework.
Malmo, Skane County Malmo Sweden	Limhamnsvägen / Ribersborgsvägen / (parking lot) (55.60145, 12.96883)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.6640	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Wilmington, NC New Hanover Co. United States	Sikes Ln. / Matteo Dr. (34.15838, -77.90675)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.6722	Other (At-Grade) Single-Lane	2008	No splitter island on one leg. ICD estimated from Google Maps linework.
Canton, GA Cherokee Co. United States	Gresham Mill Pkwy (34.14154, -84.52252)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 27.6777	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Kriens, Lucerne Lucerne-Country Switzerland	Nidfeldstrasse / Sternmatt / Sternmattweg (47.02943, 8.29721)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.6788	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sherbrooke, QC Sherbrooke Canada	Rue Henri-Labonne / Boulevard René-Lévesque (45.37523, -71.99868)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 27.6860	Other (At-Grade) Single-Lane	2018	https://translate.google.com/translate?hl=en&sl=fr&u=https://www.ville.sherbrooke.qc.ca/salle-de-presse/actualites/dossiers-municipaux/construction-du-boulevard-rene-levesque/ shows 2 other roundabouts on Boulevard René-Lévesque. ICD estimated from Google Maps linework.
Boise, ID Ada Co. United States	E Parkcenter Blvd. / S Wise Way (43.57577, -116.13773)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.6879	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Liberty Township, OH Butler Co. United States	Berkshire Pl. / Amberly Ct. / Wiltshire Ct. (39.39282, -84.34687)	Other Existing	All-Way Stop None	4 Approaches 0 Driveways 27.6898	Other (At-Grade) Single-Lane	2002	Stop control and no splitter islands. ICD estimated from Google Maps linework.
Katrineholm, Sodermanland County Katrineholm Sweden	Stora Malmsvägen / Kerstinbodagatan (58.98505, 16.18309)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.6926	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Jupiter, FL Palm Beach Co. United States	Jog Rd. / Hood Rd. (26.86559, -80.14479)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.7010	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Tumwater, WA Thurston Co. United States	Littlerock Rd. SW / Israel Rd. SW / 70th Ave. SW (46.98557, -122.93230)	Roundabout Existing	All-Way Yield None	0 Approaches 0 Driveways 27.7015	Other (At-Grade) Single-Lane	2009	October 2009. ICD estimated from Google Maps linework.