Roundabouts Database Index

30066 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
Kiiu, Harjumaa Kuusalu vald Estonia	Kiiu / Lehe / Kiiu- Soodla tee / P1-E20 WB Ramps (59.44641, 25.37495)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Moscavide, Lisbon Loures Portugal	Avenida de Moscavide / Avenida da Peregrinação / Rua Adão Manuel Ramos Barata (38.78036, -9.10176)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Moscavide, Lisbon Loures Portugal	Rua Cidade de Goa / Rua Francisco Marques Beato / Avenida de Moscavide / Rua do Seminário (38.78049, -9.10454)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Caxias, Lisbon Oeiras Portugal	Avenida das Seleções / Estrada Militar / A9 SB Ramps (38.71045, -9.26562)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Dovre, Innlandet Dovre Norway	E6 (Gudbrandsdalsvegen - Trondheimsvegen) / E136 (Romsdalsvegen) / Kyrkjevegen (62.07557, 9.12790)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Karlstad, Varmland County Karlstad Sweden	Sundstavägen / Östra infarten / Blönduosgatan / Rudsvägen (59.39396, 13.51634)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Karlstad, Varmland County Karlstad Sweden	Tullhusgatan / Sjömansgatan / Packhusallén (59.37429, 13.50304)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Helsinki, Uusimaa Helsinki Finland	Malmgårdsvägen / Vanha Nurmijärventie / Ojamäentie (60.25193, 24.86709)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Espoo, Uusimaa Espoo Finland	Klappedsvägen / Järvenperänsilta (60.23465, 24.71679)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Raseborg, Uusimaa Raseborg Finland	Järnvägsgatan / Sigfrid Aroni gata (59.97893, 23.44089)	Roundabout Existing	All-Way Yield None	2 Approaches 1 Driveways	Other (At-Grade) Single-Lane		Sigfrid Aroni gata is one way exit.
Monticello, MN Wright Co. United States	Fenning Ave. NE / School Blvd. / Jason Ave. NE (45.28518, -93.77081)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	Opened September 2021.
Chapel Hill, NC Orange Co. United States	Old Durham Rd. / (parking) (35.94424, -79.00987)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2021).
Eagle, ID Ada Co. United States	E Colchester Dr. / E Eagles Gate Dr. (43.66859, -116.35005)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2014).
Eagle, ID Ada Co. United States	E Colchester Dr. / E Fishing Creek Dr. / S Cliff Brook Ln. (43.66616, -116.34462)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018).
Slagelse, Zealand Slagelse Denmark	Primærrute 22 (Omfartsvejen) / Sekundærrute 150 (Korsørvej) (55.38754, 11.32057)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Right-turn-only lanes on all legs.
Slagelse, Zealand Slagelse Denmark	Sekundærrute (Korsørvej) / Asienvej / Spaniensvej (55.38819, 11.32224)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Slagelse, Zealand Slagelse Denmark	Sekundærrute 150 (Korsørvej - Idagårdsvej) / Korsørvej / Europavej (55.39023, 11.32717)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Slagelse, Zealand Slagelse Denmark	Vestre Ringgade / Kalundborgvej / Løvegade / Herluf Trollesvej (55.40629, 11.34113)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Slagelse, Zealand Slagelse Denmark	Primærrute 22 (Omfartsvejen - Kalundborgvej) / Kalundborgvej (55.42542, 11.33127)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Slagelse, Zealand Slagelse Denmark	Sdr. Ringgade / E20 EB Ramps / Trafikcenter Alle (55.38828, 11.36372)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Marshfield, MO Webster Co. United States	W Hubble Dr. / N Buffalo St. / Banning St. (37.34734, -92.91241)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2020	https://www.modot.org/node/21580
Haydock, England Saint Helen's United Kingdom	A599 (Church Rd.) / Bellerophon Way (53.46574, -2.66467)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
North Branch, MN Chisago Co. United States	Saint Croix Trl. / Hemingway Ave. (45.51215, -92.96449)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2020	https://www.youtube.com/watch?v=LaY0G3mUI5g
Omaha, NE Douglas Co. United States	Crown Point Ave. / (east school access) (41.31280, -96.03877)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 25.9080	Other (At-Grade) Single-lane w/ Traversable Central Island	2020	Year Completed estimated (2020-2021).
Omaha, NE Douglas Co. United States	Crown Point Ave. / (west school access) (41.31253, -96.04291)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 25.9080	Other (At-Grade) Single-lane w/ Traversable Central Island	2020	Year Completed estimated (2020-2021).
Winkler, MB Division 3 Canada	Roblin Blvd. W / 15th St. (49.19050, -97.95600)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0000	Other (At-Grade) Single-Lane	2021	https://www.pembinavalleyonline.com/local/new-date-set-for-opening-of-15th-street-roundabout-in-winkler
Portage la Prairie, MB Division 9 Canada	Royal Rd. S / Crescent Rd. (49.96855, -98.29062)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2021	Right-turn bypass lanes on southwest and southeast legs. https://www.youtube.com/watch?v=7CzYNrFk0uY.
Portage la Prairie, MB Division 9 Canada	Royal Rd. S / Mayfair Farms Rd. (49.96672, -98.29230)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2021	https://www.youtube.com/watch?v=7CzYNrFk0uY.
Thirsk, England North Yorkshire United Kingdom	A61 (Westgate - Station Rd.) / B1448 (Topcliffe Rd.) (54.23085, -1.34565)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Thirsk, England North Yorkshire United Kingdom	A61 (Ingramgate - Long St.) / A170 (Sutton Rd. - Barbeck) (54.23335, -1.33641)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
South Kilvington, England North Yorkshire United Kingdom	A61 (Stockton Rd.) / A168 (Old Great North Rd.) / A19 Ramps (54.25369, -1.34859)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Thirsk, England North Yorkshire United Kingdom	A61 (Station Rd.) / (parking) (54.23136, -1.34820)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Northallerton, England North Yorkshire United Kingdom	A168 (Thirsk Rd.) / A167 (East Rd. - S Parade) / B1333 (High St.) (54.33654, -1.43400)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Northallerton, England North Yorkshire United Kingdom	A167 (Friarage St. - High St.) / B1333 (High St.) / The Applegarth (54.34103, -1.43469)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Horsforth, England Leeds United Kingdom	A6120 (Broadway - Ring Road Horsforth) / Low Ln. (53.83643, -1.61922)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Horsforth, England Leeds United Kingdom	Low Ln. / Outwood Ln. / Cornmill View (53.83550, -1.61882)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Midland, ON Simcoe Canada	County Rd. 93 / Golf Link Rd. / Vindin St. (44.74914, -79.92691)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	https://www.simcoe.ca/TransportationEngineering/Pages/county-road-93-roundabout-project.aspx
Dumfries, Scotland Dumfries and Galloway United Kingdom	A756 (Brooms Rd.) / Leafield Rd. / (parking) (55.06766, -3.60234)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Dumfries, Scotland Dumfries and Galloway United Kingdom	A780 (Annan Rd.) / Cornwall Mount (55.07036, -3.60106)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Dumfries, Scotland Dumfries and Galloway United Kingdom	B725 (Saint Michael St. - Nith Bank) / Glebe St. / Craigs Rd. (55.06330, -3.60419)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Dumfries, Scotland Dumfries and Galloway United Kingdom	Lochside Road Roundabout [A76 (Glasgow Rd.) / Lochside Rd. / Criffel Rd.] (55.08049, -3.62864)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Auchinleck, Scotland East Ayrshire United Kingdom	Templeton Roundabout [A76 / B7083 (Mauchline Rd.)] (55.47415, -4.30501)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brotherton, England North Yorkshire United Kingdom	A162 (Ferrybridge Bypass) / Low St. (53.72081, -1.26704)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Halifax, England Calderdale United Kingdom	A646 (Skircoat Moor Rd.) / Free School Ln. (53.71283, -1.88116)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Rochdale, England Greater Manchester United Kingdom	A664 (Queensway - Edinburgh Way) / Queensway (53.59880, -2.16368)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Vila Mea, Viana do Castelo Vila Nova de Cerveira Portugal	Caminho de Santiago-Caminho Português [N13 / Rua da Tomada] (41.97137, -8.68620)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
London, ON Middlesex Canada	Hyde Park Rd. / Sunningdale Rd. (43.02185, -81.34493)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	https://london.ctvnews.ca/roundabout-at-hyde-park-and-sunningdale-reopens-to-traffic-1.5654480
Amaro, Friuli-Venezia Giulia Udine Italy	SS52 (Via Nazionale) / Via Roma / Via della Fabbrica (46.37196, 13.09103)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Buja, Friuli-Venezia Giulia Udine Italy	SP49 (Via Provinciale Osovana) / SP46 (Via Tonzolano) (46.20257, 13.11900)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Jesenice, Jesenice Slovenia	SR 452 (Hrušica) / (unknown) (46.44698, 14.01566)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Jesenice, Jesenice Slovenia	SR 452 (Cesta Železarjev) / Skladiščna ulica / Delavska ulica (46.43241, 14.06234)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kamnik, Kamnik Slovenia	SR 255 / SR 644 (Kamniška cesta) / (parking) (46.19869, 14.59389)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Ptuj, Ptuj Slovenia	SR 2 / SR 229 / Puhova ulica (46.41653, 15.88535)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Ptuj, Ptuj Slovenia	SR 713 (Dornavska cesta) / Puhova ulica / (parking) (46.42608, 15.89197)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ptuj, Ptuj Slovenia	SR 713 (Dornavska cesta) /Rogozniška cesta / Špindlerjeva ulica (46.42654, 15.89036)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Ptuj, Ptuj Slovenia	SR 710 (Ormoška cesta - Zagrebška cesta) / Zagrebška cesta (46.41496, 15.86451)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Gaithersburg, MD Montgomery Co. United States	Parkview Ave. / Uptown St. (39.15334, -77.22619)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2012	Right-turn-only lane on northwest leg. Year Completed estimated (2011-2012).
Vista, CA San Diego Co. United States	S Santa Fe Ave. / Pala Vista Dr. (33.19467, -117.23597)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 33.5280	Other (At-Grade) Single-Lane	2021	Open to traffic 2021 but incomplete. Year Completed estimated (2021-2022).
Lake Ozark, MO Miller Co. United States	Bagnell Dam Blvd. (US 54 Business) / Wilmore Ln. (38.21266, -92.62304)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	Left-turn-only lane on north leg. Yield-controlled right-turn bypass on south and east legs. https://www.krmsradio.com/construction-continues-on-new-54-biz-54-w-interchange-into-the-winter/
Lake Ozark, MO Miller Co. United States	Wilmore Ln. / US 54 WB Ramps (38.21456, -92.62052)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Freeway Ramps (Grade-Separated) Single-Lane	2021
Lakewood, WA Pierce Co. United States	Union Ave. SW / N Thorne Ln. SW (47.12715, -122.54422)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-lane w/ Traversable Central Island	2020	https://wsdotblog.blogspot.com/2020/10/new-thorne-lane-bridge-open.html.
Tuam, Co Galway Ireland	N17 (Milltown Rd.) / N83 (Burke Rd.) (53.52995, -8.84895)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Tuam, Co Galway Ireland	N17 (Tuam Bypass) / M17 / N83 (Galway Rd.) / Galway Rd. (53.50724, -8.87873)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hensingham, England Cumbria United Kingdom	A595 (Hensingham Bypass) / B5295 (Egremont Rd.) / Homewood Rd. (54.53006, -3.56908)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Orrell, England Greater Manchester United Kingdom	Eccles Rd. / Kitt Green Rd. / City Rd. (53.54879, -2.68274)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Shevington, England Greater Manchester United Kingdom	B5206 (Gathurst Ln.) / B5375 (Church Ln.) (53.57053, -2.69487)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Ivins, UT Washington Co. United States	W Center St. / N 400 W / S 400 W (37.16829, -113.68872)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2006).
Grand Island, NE Hall Co. United States	S Adams St. / (school access) / (school access) (40.90437, -98.34699)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2018	https://www.grand-island.com/departments/public-works/engineering/2018-completed-projects/adams-street-paving-project-no-2016-p-2
Davenport, FL Polk Co. United States	Buckingham Dr. / Mayfair Blvd. (28.25186, -81.64395)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2004).
St Thomas, ON Elgin Canada	Southgate Pkwy. / Fairview Ave. (42.75327, -81.16695)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2021	https://london.ctvnews.ca/the-most-famous-st-thomas-ont-native-you-ve-likely-never-heard-of-1.5629790
St Thomas, ON Elgin Canada	Southgate Pkwy. / Penhale Ave. (42.75348, -81.16312)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.0000	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2001-2006).
St Thomas, ON Elgin Canada	Southgagte Pkwy. / Carolina Crescent / Peach Tree Blvd. (42.75327, -81.15804)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.0000	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2009-2013).
St Thomas, ON Elgin Canada	Southdale Line / Fairview Rd. (42.74922, -81.16651)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2021	https://www.facebook.com/cityofstthomas/photos/a.3739568726131579/3992567457498370
Springfield, England Birmingham United Kingdom	A41 (Warwick Rd.) / B8145 (Golden Hillock Rd. - Baker St.) (52.45595, -1.86271)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Springfield, England Birmingham United Kingdom	A41 (Warwick Rd.) / Percy Rd. / Albion Rd. (52.45486, -1.85832)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Blackheath, England Sandwell United Kingdom	A4100 (Henderson Way) / A4171 (Birmingham Rd.) (52.47671, -2.03919)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
West 26 Industrial Estate, England Kirklees United Kingdom	A58 (Whitehall Rd.) / A638 (Bradford Rd.) / Bradford Rd. / M62 Ramps / M606 Ramps (53.73684, -1.72640)	Signalized Roundabout/Circle Existing	Signal None	7 Approaches 0 Driveways 325.0000	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)		Racetrack shaped. ICD = 325 m x 275 m.
Halifax, England Calderdale United Kingdom	Orange Street Roundabout [A58 (Burdock Way) / A629 (Ovenden Rd. - Orange St.)] (53.72609, -1.86254)	Signalized Roundabout/Circle Existing	Signal None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Central Sefton, England Sefton United Kingdom	Hall Ln. / Damfield Ln. (53.50772, -2.93801)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Karlstad, Varmland County Karlstad Sweden	Jungmansgatan / Sjömansgatan / Hööksgatan (59.37535, 13.49185)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Houston, TX Harris Co. United States	Town and Country Blvd. / Town and Country Way (29.78217, -95.56067)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018).
(Unincorporated), SC Laurens Co. United States	US 76 (Main St.) / Dial Place Rd. / Trinity Church Rd. (34.51464, -82.09366)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021
Helena, MT Lewis and Clark Co. United States	N Washington St. / Frontage Dr. (46.62005, -112.00546)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011).
Higüey, La Altagracia Salvaleón de Higuey Dominican Republic	Autopista Del Coral (18.55869, -68.38890)	Rotary Unknown	Uncontrolled None	3 Approaches 0 Driveways 240.0000	Other (At-Grade) Multilane (3+ Lane)	2010
Alpharetta, GA Fulton Co. United States	Mid Broadwell Rd. / Bethany Rd. / Pindell Cir. (34.08719, -84.32644)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2020
Hartford, CT Hartford Co. United States	Park Terrace / Sigourney St. / Russ St. (41.76207, -72.69289)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.tiktok.com/foryou?is_from_webapp=v1&item_id=7016286837643791622&lang=en#/@everydayengineering/video/7016286837643791622
Guilford, CT New Haven Co. United States	US 1 (Boston Post Rd.) / Rte 22 (Notch Hill Rd.) (41.31131, -72.74547)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	At the town lines of Branford, North Branford and Guilford. https://www.zip06.com/news/20210617/new-route-1route-22-roundabout-taking-shape.
Dothan, AL Houston Co. United States	Taylor Rd. / S Park Ave. (31.18451, -85.42232)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://dothaneagle.com/news/government/work-has-started-on-south-park-taylor-roundabout-similar-projects-may-soon-shape-more-dothan/article_e948028f-8db9-5d6d-ac6f-e2c1dfaba9fc.html
Dothan, AL Houston Co. United States	Campbellton Hwy. / Taylor Rd. (31.18674, -85.40808)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.wdhn.com/uncategorized/southside-dothan-roundabout-open-for-traffic/
Sleepy Eye, MN Brown Co. United States	STH 4 / CR 29 (44.36934, -94.72530)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2018	Rural, high-speed approaches. https://www.co.brown.mn.us/images/Department/Highway/Sleepy_Eye_GEC_Project_Overview_Handout_FinalUpdated_201708151.pdf
Burlington, NC Alamance Co. United States	Boone Station Dr. / Boston Dr. (36.07077, -79.50516)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Lane change required for northbound left turn.
Inglewood, CA Los Angeles Co. United States	District Dr. / Stadium Dr. / (parking) (33.94672, -118.34036)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0037	Other (At-Grade) Single-Lane	2020	At So-Fi Stadium. Yield-controlled right-turn bypass lane leading to add lane at crosswalk. Year Completed estimated (2019-2020).
Jacksonville, FL Duval Co. United States	University Blvd. / Merrill Rd. / (parking) (30.35164, -81.60257)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2022	Turbo roundabout. https://www.actionnewsjax.com/news/local/duval-county/have-you-noticed-new-roundabout-arlington-details-why-it-was-built/3VDRL6EQ35B7JI2YFQYYB5ONUA/.
Blandon, PA Berks Co. United States	US 222 (Allentown Pike) / Schaeffer Rd. (40.45584, -75.88412)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	https://berksweekly.com/traffic-transit/video-new-roundabout-opens-on-route-222-in-maidencreek-township/
Commerce, GA Banks Co. United States	GA 59 / Segars Rd. (34.29473, -83.39858)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://accesswdun.com/article/2021/2/980363/new-ga-59-roundabout-will-facilitate-safe-travel-near-new-industries
Glenmont, NY Albany Co. United States	Rte 9W / Fuera Bush Rd. / Glenmont Rd. (42.60187, -73.79182)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	https://www.timesunion.com/news/article/New-Bethlehem-roundabout-befuddles-some-drivers-16713839.php#photo-21842438
Rehoboth Beach, DE Sussex Co. United States	Warrington Rd. / Healthy Way (38.72141, -75.14094)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2021	Year Completed estimated (2019-2021). https://deldot.gov/Programs/roundabouts/images/warrington.jpg.
Waite Park, MN Stearns Co. United States	2nd St. S / 28th Ave. S (45.55043, -94.25501)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2021).
Doral, FL Miami-Dade Co. United States	NW 53rd Terrace / Executive Center Dr. (25.82154, -80.33368)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2013).
Miami, FL Miami-Dade Co. United States	NW 20th St. / S Service Rd. EB Ramps (25.79337, -80.27170)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0520	Freeway Ramps (Grade-Separated) Single-Lane	2007	At Miami International Airport. Year Completed estimated (2006-2007).