Roundabouts Database Index

29554 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
Heerlen, Limburg Heerlen Netherlands	N300 / N281 Ramps / Earl Bakkenstraat (50.84232, 6.01501)	Signalized Roundabout/Circle Existing	Signal Unknown	5 Approaches 0 Driveways 19.6083	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	Earl Bakkenstraat / Argonstraat / Heliumstraat (50.84186, 6.01198)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.1336	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	Sourethweg / Nijverheidsweg (50.84572, 5.99902)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Heerlen, Limburg Heerlen Netherlands	Euregioweg / Imstenraderweg / N281 SB Ramps (50.85660, 5.99763)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.9586	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	Euregioweg / N281 NB Ramps (50.85786, 6.00020)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.9732	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Spekholzerheide, Limburg Kerkrade Netherlands	Euregioweg / Heerlenersteenweg (50.86179, 6.01059)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 44.4773	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	Heerlerbaan / Peter Schunckstraat (50.86277, 6.00527)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.8459	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	Heerlerbaan / Hoogveldlaan (50.86418, 6.00368)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.8453	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	Heerlerbaan / Doctor Clemens Meulemanstraat (50.86955, 5.99738)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.8432	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	Heerlerbaan / John F. Kennedylaan (50.87316, 5.99321)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 21.8564	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	John F. Kennedylaan / N281 SB Ramps (50.86726, 5.98104)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.6430	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	Benzenraderweg / Tacitusstraat / Burgemeester Waszinkstraat (50.87611, 5.98046)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 15.8260	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	Akerstraat / Burgemeester Waszinkstraat (50.87807, 5.98726)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.8397	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	Akerstraat / Molenberglaan (50.88084, 5.98501)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 25.6205	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	Molenberglaan / Sint Franciscusweg / Bongaertslaan (50.88124, 5.98769)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.1132	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	Sint Franciscusweg / Sint Antoniusweg (50.88293, 5.98587)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.8378	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	Akerstraat / Putgraaf / Raadhuisplein (50.88596, 5.98053)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.1108	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	Coriovallumstraat / Kruisstraat / Schoolstraat (50.88531, 5.97587)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 27.8785	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	Schandelerboord / Spoorsingel / Schaelbergerweg (50.89015, 5.98384)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.9027	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	Looierstraat / Schakelweg (50.88893, 5.97167)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 29.3831	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	Looierstraat / Het Overloon / Homerusstraat (50.88723, 5.96960)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.3842	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Welten, Limburg Heerlen Netherlands	Nieuw Eyckholt / Gelein (50.88311, 5.96360)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.6192	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Welten, Limburg Heerlen Netherlands	Nieuw Eyckholt / John F. Kennedylaan / Valkenburgerweg (50.87981, 5.96037)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)		Turbo roundabout. Grade-separated bicycle path.
Kunrade, Limburg Voerendaal Netherlands	Heerlerweg / Grachtstraat / Kunderberg (50.87576, 5.94468)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.8842	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Tallahassee, FL Leon Co. United States	SR 61 / Oak Ridge Rd. W (30.32480, -84.31148)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.1439	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
Maytown, PA Lancaster Co. United States	N River St. / W High St. (40.07541, -76.58208)	Other Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 36.5559	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Marietta, PA Lancaster Co. United States	W Market St. / S Gay St. (40.05620, -76.55728)	Other Existing	Other Unknown	4 Approaches 0 Driveways 30.1671	Other (At-Grade) Single-Lane		Stop control on Gay Street; yield control on Market Street. Parking within square. ICD estimated from Google Maps linework.
Paradise Valley, AZ Maricopa Co. United States	E Mockingbird Ln. / E Northern Ave. / N Invergordon Rd. (33.55305, -111.94344)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 23.8877	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Albuquerque, NM Bernalillo Co. United States	Candelaria Rd. NW / Rio Grande Blvd. NW (35.12510, -106.67385)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.4673	Other (At-Grade) Single-Lane	2019	https://www.krqe.com/news/albuquerque-metro/roundabout-at-candeleria-and-rio-grande-now-open/ ICD estimated from Google Maps linework.
North East, MD Cecil Co. United States	MD 273 (Telegraph Rd.) / Blue Ball Rd. (39.70019, -75.93167)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.9998	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
Edwards, CO Eagle Co. United States	Edwards Roundabout (US 6 / Edwards Access Rd. / Edwards Village Blvd.) (39.64412, -106.59398)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.5813	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Elliptical shape. https://www.codot.gov/news/2019/august/edwards-spur-road-project-transitions-u-s-6-intersection-to-roundabout ICD estimated from Google Maps linework.
Cedar Falls, IA Black Hawk Co. United States	University Ave. / Greenhill Rd. (42.50253, -92.47488)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.9817	Other (At-Grade) Single-Lane	2017	http://www.cedarfalls.com/CivicAlerts.aspx?AID=922&ARC=2213 ICD estimated from Google Maps linework.
Milford, OH Clermont Co. United States	Chamber Dr. / Beechwood Rd. (39.15816, -84.27320)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 16.6696	Other (At-Grade) Single-lane w/ Traversable Central Island	2016	Painted splitter islands. ICD estimated from Google Maps linework.
Cold Spring, MN Stearns Co. United States	Red River Ave. N / N 5th Ave. E (45.46041, -94.42907)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.7229	Other (At-Grade) Single-Lane	2016	https://www.sctimes.com/story/news/local/rocori/2016/05/20/cold-spring-break-ground-citys-1st-roundabout/84643718/ ICD estimated from Google Maps linework.
Dalton, GA Whitfield Co. United States	Carbondale Rd. SW / I-75 SB Ramps (34.65311, -84.98468)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 49.1233	Freeway Ramps (Grade-Separated) Single-Lane	2018	https://www.dailycitizen.news/news/local_news/expect-traffic-shift-onto-new-carbondale-road-roundabout/article_c6b0ed90-9a72-11e7-9b0e-171be0ee215b.html ICD estimated from Google Maps linework.
Dalton, GA Whitfield Co. United States	Carbondale Rd. SW / I-75 NB Ramps (34.65372, -84.98301)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.2457	Freeway Ramps (Grade-Separated) Single-Lane	2018	https://www.dailycitizen.news/news/local_news/expect-traffic-shift-onto-new-carbondale-road-roundabout/article_c6b0ed90-9a72-11e7-9b0e-171be0ee215b.html ICD estimated from Google Maps linework.
Dalton, GA Whitfield Co. United States	US 41 (S Dixie Rd.) /Carbondale Rd. SW / Tilton Rd. SE (34.65534, -84.97859)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.1220	Other (At-Grade) Single-Lane	2018	Striped out inner circulating lane and inner entry and exit lanes on north, south, and west legs. ICD estimated from Google Maps linework.
East Chicago, IN Lake Co. United States	Aldis Ave. / Michigan Ave. / (parking) (41.65558, -87.43921)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2017	Right-turn bypass lane on northwest leg. Removed Inland Steel Overpass to build this roundabout. Opened to traffic 29 Nov 2017. https://xrock1039.com/our-communities/ribbon-cutting-next-week-for-new-east-chicago-roundabout/
Fairhope, AL Baldwin Co. United States	CR 13 (Oberg Rd.) / Gayfer Rd. (30.53094, -87.86917)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.2071	Other (At-Grade) Single-Lane	2017	Striped out (non-raised) external truck aprons on each entry. https://www.facebook.com/fairhope.times/posts/-and-construction-of-the-new-roundabout-on-cr-13-at-gayfer-road-will-begin-next-/677424982444080/ ICD estimated from Google Maps linework.
Fayetteville, GA Fayette Co. United States	Veterans Pkwy. / Sandy Creek Rd. / Arthur Rank Ave. (33.47251, -84.50923)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.8425	Other (At-Grade) Single-Lane	2018	Right turn only lanes on north and south legs. Add lane right-turn bypass on west leg. https://thecitizen.com/2018/02/09/fayettevilles-5th-roundabout-operation-june/ ICD estimated from Google Maps linework.
Fishers, IN Hamilton Co. United States	E 113th St. / Florida Rd. (39.95354, -85.88968)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.1281	Other (At-Grade) Single-Lane	2018	https://readthereporter.com/florida-road-roundabout-open-in-fishers/ ICD estimated from Google Maps linework.
Montview, VA Lynchburg City Co. United States	Odd Fellows Rd. / Mayflower Dr. (37.38051, -79.16013)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.5539	Other (At-Grade) Single-Lane	2019	https://www.virginiadot.org/projects/lynchburg/odd_fellows_road.asp ICD estimated from Google Maps linework.
Lynchburg, VA Lynchburg City Co. United States	Odd Fellows Rd. / Murray Pl. / Albert Lankford Rd. (37.38490, -79.16520)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.2451	Other (At-Grade) Unknown	2019	Partially built in July 2019 (streetview) https://www.virginiadot.org/projects/lynchburg/odd_fellows_road_segment_b2_reconstruction.asp ICD estimated from Google Maps linework.
Lynchburg, VA Lynchburg City Co. United States	Odd Fellows Rd. / Top Ridge Rd. (37.37160, -79.14695)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.6101	Other (At-Grade) Single-Lane	2019	https://www.virginiadot.org/projects/lynchburg/odd_fellows_road.asp ICD estimated from Google Maps linework.
Oxford, MS Lafayette Co. United States	S Lamar Blvd. / Belk Blvd. (34.34730, -89.52118)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.4013	Unknown Single-Lane	2018	Intersection moved about 100 feet north. https://www.oxfordeagle.com/2018/07/13/construction-continues-on-south-lamar-roundabout/ ICD estimated from Google Maps linework.
Oxford, MS Lafayette Co. United States	Old Taylor Rd. / US 278 EB Ramps (34.35462, -89.53301)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.3276	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2014	ICD estimated from Google Maps linework.
Oxford, MS Lafayette Co. United States	Old Taylor Rd. / US 278 WB Ramps (34.35595, -89.53252)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.3268	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Pleasant Hill, CA Contra Costa Co. United States	Old Quarry Rd. / Camelback Rd. (37.97273, -122.06894)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.1278	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2017-2018). https://www.eastbaytimes.com/2017/02/20/pleasant-hill-roundabout-planned-near-diablo-valley-college/ ICD estimated from Google Maps linework.
Richfield, WI Washington Co. United States	Holy Hill Rd. (STH 167) / STH 164 (43.25146, -88.26178)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.1452	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
Roswell, GA Fulton Co. United States	Old Alabama Rd. / River Ridge Blvd. (34.01207, -84.32823)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.6401	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	https://www.ajc.com/news/local/roswell-starting-old-alabama-roundabout/1AmaIn7TXyP5CAnBWQ4K6M/ ICD estimated from Google Maps linework.
Wenatchee, WA Chelan Co. United States	S Western Ave. / Cherry St. (47.41556, -120.34606)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 114.7606	Other (At-Grade) Single-lane w/ Traversable Central Island	2017	https://www.wenatcheeworld.com/news/local/western-and-cherry-roundabout-set-to-open/article_bad76724-a124-5e7c-ab09-dcfb897a2676.html ICD estimated from Google Maps linework.
Wenatchee, WA Chelan Co. United States	N Western Ave. / Springwater Ave. (47.43706, -120.34620)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island	2018	https://www.wenatcheeworld.com/news/local/wenatchee-moves-forward-with-mini-roundabout/article_7f3a17d4-e6b6-5cff-8041-8825b741f221.html
West Lafayette, IN Tippecanoe Co. United States	McCormick Rd. / W Stadium Ave. (40.43063, -86.93198)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.4557	Other (At-Grade) Single-Lane	2018	https://www.purdueexponent.org/campus/public_safety/article_602c0950-9bdf-11e8-98b2-73ffea2f5242.html ICD estimated from Google Maps linework.
Westminster, CO Adams Co. United States	W 68th Ave. / Creekside Dr. / Hooker St. (39.82018, -105.02873)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.6021	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
St John’s, NL Newfoundland and Labrador Canada	Blackmarsh Rd. / Redmond's Rd. / Empire Ave. (47.54064, -52.76583)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.0189	Other (At-Grade) Single-Lane	2018	Right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Littleton, CO Jefferson Co. United States	S Platte Canyon Rd. / S Kendall Blvd. / W Chatfield Ave. (39.56787, -105.06207)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.3029	Other (At-Grade) Single-Lane	2018	Merging right-turn bypass lanes on west and south legs. Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
Victoria, BC Capital Canada	Finnerty Rd. / McKenzie Ave. / Sinclair Rd. (48.46700, -123.30764)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.3003	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
New Albany, OH Franklin Co. United States	Morse Rd. / Kitzmiller Rd. (40.05268, -82.80306)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2019).
Lake Point, UT Tooele Co. United States	Mountain View Rd. / Saddleback Blvd. (40.68474, -112.26275)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.5664	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Rebuilt and relocated from previous single-lane roundabout. Year Completed estimated (2017-2020). ICD estimated from Google Maps linework.
Lake Point, UT Tooele Co. United States	Saddleback Blvd. / Sunset Rd. (40.68168, -112.25544)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2019	Year Completed estimated (2017-2020).
Rolling Prairie, IN La Porte Co. United States	SR 2 / Lincoln Hwy / US 20 EB Ramps (41.67215, -86.58906)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.1453	Freeway Ramps (Grade-Separated) Single-Lane	2019	Raindrop shape. https://whatsnewlaporte.com/2019/11/22/2-20-dogbone-is-officially-open-to-traffic/ ICD estimated from Google Maps linework.
Rolling Prairie, IN La Porte Co. United States	SR 2 / Lincoln Hwy / US 20 WB Ramps (41.67371, -86.58894)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.1443	Freeway Ramps (Grade-Separated) Single-Lane	2019	Raindrop shape. https://whatsnewlaporte.com/2019/11/22/2-20-dogbone-is-officially-open-to-traffic/ ICD estimated from Google Maps linework.
Ypsilanti Township, MI Washtenaw Co. United States	Wiard Rd. / Airport Dr. (42.23730, -83.56309)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2017
Palmer, AK Matanuska-Susitna Borough United States	E Bogard Rd. / Silver Creek Dr. (61.61008, -149.21842)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.7756	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	http://dot.alaska.gov/stwddes/dcstraffic/roundabouts.shtml ICD estimated from Google Maps linework.
Palmer, AK Matanuska-Susitna Borough United States	Bogard Rd. / N 49th State St. (61.61002, -149.20874)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 58.4904	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	http://dot.alaska.gov/stwddes/dcstraffic/roundabouts.shtml ICD estimated from Google Maps linework.
Qualicum Beach, BC Nanaimo Canada	Memorial Ave. / Rupert Rd. (49.33923, -124.44198)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.1356	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Hutchinson, MN McLeod Co. United States	S Grade Rd SW / (parking lots) (44.87807, -94.37705)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2020	Year Completed estimated (2018-2021).
Burnaby, BC Greater Vancouver Canada	Gaglardi Way / University Dr. W (49.27628, -122.93078)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.8429	Other (At-Grade) Single-Lane	2014	Right-turn bypass lane on southeast leg. ICD estimated from Google Maps linework.
Mechanicsville, VA Hanover Co. United States	Studley Rd. / Rural Point Rd. (37.66768, -77.34019)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.4710	Other (At-Grade) Single-Lane	2018	Replaced highly skewed stop-controlled intersection. https://www.facebook.com/HanoverCountyVA/videos/studley-road-and-rural-point-road-roundabout/1801687246541853/ ICD estimated from Google Maps linework.
Buffalo, MN Wright Co. United States	STH 25 (Lake Blvd. S) / Settlers Pkwy. (45.16208, -93.86793)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.5799	Other (At-Grade) Single-Lane	2015	https://northwrightcounty.today/2015/04/highway-25-reconstruction-creates-havoc-in-buffalo/ ICD estimated from Google Maps linework.
Buffalo, MN Wright Co. United States	35th St. NW / CR 12 N (45.20144, -93.88987)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.4433	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2012-2016). ICD estimated from Google Maps linework.
Buffalo, MN Wright Co. United States	Central Ave. (STH 25) / 8th St. NW / 8th St. NE (45.17989, -93.87621)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.6745	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	https://www.ci.buffalo.mn.us/events/th25-ribbon-cutting-ceremony/ ICD estimated from Google Maps linework.
Blaine, MN Anoka Co. United States	105th Ave. NE / Irvin Pkwy. (45.16076, -93.22538)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.6337	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	https://blainemn.gov/Blog.aspx?IID=37&ARC=20 ICD estimated from Google Maps linework.
Blaine, MN Anoka Co. United States	105th Ave. NE/(National Sports Center entry) (45.16079, -93.22210)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.8436	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	https://blainemn.gov/Blog.aspx?IID=37&ARC=20 ICD estimated from Google Maps linework.
Blaine/Lino Lakes, MN Anoka Co. United States	Sunset Rd. / Apollo Dr. / 109th Ave. NE (45.17093, -93.14284)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.4157	Other (At-Grade) Single-Lane	2016	On border of Blaine and Lino Lakes. 109th Ave NE realigned to meet this roundabout. https://www.hometownsource.com/abc_newspapers/news/local/blaine-council-approves-jpa-for-project-on-sunset/article_d5f8c687-b440-55a0-916a-79189ad336d1.html ICD estimated from Google Maps linework.
Columbus, MN Anoka Co. United States	Lake Dr. NE / (unknown) (45.25047, -93.02965)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.8368	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
Union, KY Boone Co. United States	Mt Zion Rd. / (unknown) (38.94650, -84.67308)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8033	Other (At-Grade) Single-Lane	2018	http://www.cityofunionky.org/ky-536mount-zion-road-update/ ICD estimated from Google Maps linework.
Union, KY Boone Co. United States	Mt Zion Rd. / Old Union Rd. (38.94469, -84.68042)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2019	http://www.cityofunionky.org/ky-536mount-zion-road-update/
Marietta, GA Cobb Co. United States	John Ward Rd. SW / Cheatham Hill Rd. (33.93737, -84.60626)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6075	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Louisville, KY Jefferson Co. United States	S Floyd St. / Brandeis Ave. / Cardinal Blvd. (38.21850, -85.75431)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.7183	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	https://www.wave3.com/story/32594164/roundabout-opens-outside-of-uofl/ ICD estimated from Google Maps linework.
Middletown, DE New Castle Co. United States	(Summit Bridge Rd. connector) / US 301 NB Ramps (39.48404, -75.72131)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.1060	Freeway Ramps (Grade-Separated) Single-Lane	2018	Raindrop shape. ICD estimated from Google Maps linework.
Middletown, DE New Castle Co. United States	(Summit Bridge Rd. connector) / US 301 SB Ramps (39.48446, -75.72248)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0276	Freeway Ramps (Grade-Separated) Single-Lane	2019	Raindrop shape. ICD estimated from Google Maps linework.
Centreville, MD Queen Anne's Co. United States	MD 304 (Ruthsburg Rd.) / US 301 NB Ramps (39.02731, -76.02541)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.1124	Freeway Ramps (Grade-Separated) Single-Lane	2017	https://www.calvertbeacon.com/opening-new-us-301md-304-interchange/ ICD estimated from Google Maps linework.
Centreville, MD Queen Anne's Co. United States	MD 304 (Ruthsburg Rd.) / US 301 SB Ramps / Tidewater Dr. (39.02813, -76.02920)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.2563	Freeway Ramps (Grade-Separated) Single-Lane	2017	https://www.calvertbeacon.com/opening-new-us-301md-304-interchange/ ICD estimated from Google Maps linework.
(unincorporated), OH Delaware Co. United States	Cheshire Rd. / Piatt Rd. (40.24014, -83.00623)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2019	https://www.thisweeknews.com/news/20190716/roundabouts-in-berlin-and-orange-townships-expected-to-open-in-august
Delaware, OH Delaware Co. United States	Cheshire Rd. / Eagle Walk Rd. / Winterbourne Dr. (40.24068, -83.01868)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.7320	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2018). ICD estimated from Google Maps linework.
Delaware, OH Delaware Co. United States	Glenn Pkwy. / Cheshire Rd. (40.24134, -83.03521)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.1700	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Delaware, OH Delaware Co. United States	Glenn Pkwy. / OhioHealth Blvd. (40.23450, -83.03527)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 61.9996	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Delaware, OH Delaware Co. United States	Glenn Pkwy. / Sycamore Ln. (40.24832, -83.03429)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 61.9870	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Delaware, OH Delaware Co. United States	Mill Run Crossing / Rosemary Run / (shopping center) (40.29062, -83.03614)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.7071	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2009). 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.
Bear, DE New Castle Co. United States	Howell School Rd. / Robert C Peoples Blvd. (39.57198, -75.72068)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.7453	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2016-2019). ICD estimated from Google Maps linework.
Dover, DE Kent Co. United States	Willow Grove Rd. (SR 10) / Dundee Rd. (SR 15) (39.09429, -75.58103)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.5657	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
Millville, DE Sussex Co. United States	Substation Rd. / Huntington St. / Tybee St. (38.52679, -75.12575)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.3737	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Dover, DE Kent Co. United States	Independence Blvd. / Colony Dr. / Green Blade Dr. (39.16260, -75.55291)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.2247	Other (At-Grade) Single-lane w/ Traversable Central Island	2017	https://delawarestatenews.net/news/roundabout-realignment-way-dovers-independence-boulevard/ ICD estimated from Google Maps linework.
Dover, DE Kent Co. United States	Allen Ct. / Garrett House Cir. (39.15377, -75.53746)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.2674	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Independence, MO Jackson Co. United States	S Ehrhart / S Eastland Center Dr. / (apartments) / (parking) (39.03658, -94.35379)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.6860	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Independence, MO Jackson Co. United States	Bass Pro Dr. / E Bluff Dr. / (parking lot) (39.03806, -94.37174)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.8300	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
Ewing, NJ Mercer Co. United States	River Rd. / I-295 SB Ramps (40.26135, -74.84579)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.8357	Freeway Ramps (Grade-Separated) Single-Lane	2019	Part of the Scudder Falls Bridge Replacement Project. ICD estimated from Google Maps linework.
Kitchener, ON Waterloo Canada	Doon S Dr. / Doon Mills Dr. / Chestnut Hill Crescent (43.38216, -80.42836)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.5128	Other (At-Grade) Single-Lane	2003	Year Completed estimated (before 2005). ICD estimated from Google Maps linework.