Roundabouts Database

7353 Results

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City, State
County
Country 		Intersection
(Lat, Lng) 		Type
Status 		Control Type / Other Control Type Approaches / Driveways Functional Class /
LaneType 		Year Completed Comments
Aitkin, MN
Aitkin Co.
United States 		US 169/Southgate Dr./Red Oak Dr.
(46.51627, -93.70711) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2017 https://www.kare11.com/article/traffic/major-road-projects-highlight-mndot-construction-season/488383654
New Albany, IN
Floyd Co.
United States 		E Daisy Ln./Schell Ln.
(38.31025, -85.82716) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2011 https://www.newsandtribune.com/news/business/in-a-roundabout-way/article_4fafdad7-0ad1-56ca-9c53-1ef9e3335d8a.html
Detroit Lakes, MN
Becker Co.
United States 		US 59/CR 22
(46.76216, -95.87928) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2017 https://www.kare11.com/article/traffic/major-road-projects-highlight-mndot-construction-season/488383654
Las Vegas, NV
Clark Co.
United States 		E Sahara Ave./S Hollywood Blvd.
(36.14450, -115.02914) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2016 This was built as a temporary roundabout in 2016. Not sure if it's now permanent or not. Some of the scenes in this video are when it was obviously temporary, some look like it is now: https://www.youtube.com/watch?v=IaFwJy3mCXc
Denham Springs, LA
Livingston Par.
United States 		Lockhart Rd./Cockerham Rd./Linder Rd.
(30.50846, -90.93534) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2018 https://www.livingstonparishnews.com/new-roundabout/youtube_e2ce3f06-169f-11e8-bddf-bb3b21456b5b.html
Brownsfield/Central, LA
East Baton Rouge Par.
United States 		Sullivan Rd./Gurney Rd./(school access)
(30.56124, -91.04099) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2012
Brownsfield/Central, LA
East Baton Rouge Par.
United States 		Gurney Rd./Joor Rd.
(30.56104, -91.04840) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2015
Iowa, LA
Calcasieu Par.
United States 		Corbina Blvd/E McNeese St
(30.17724, -93.15878) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2012
North Liberty, IA
Johnson Co.
United States 		North Liberty Rd. NE/Dubuque St. NE
(41.73359, -91.57568) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2016 https://northlibertyiowa.org/2016/09/26/trail-closure-on-dubuque-street-trail-roundabout-nearing-completion/#
Saint-Jérôme, QC
La Rivière-du-Nord Regional County Municipality
Canada 		Rue Lamontagne/Rue de Montigne O
(45.77599, -74.05012) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		Year Completed unknown (before 2009).
St-Jean-Sur-Richelieu, QC
Le Haut-Richelieu Regional County Municipality
Canada 		Rue des Colibris/(parc access)
(45.35948, -73.28314) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		2012 Year Completed estimated (2011-2013).
Sherbrooke, QC
Sherbrooke
Canada 		Boulevard Industriel/Boulevard de Portland/Boulevard René-Lévesque
(45.39569, -71.98464) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2016 Grade-separated path for pedestrians and bicyclists: https://translate.google.com/translate?hl=en&sl=fr&u=https://www.ville.sherbrooke.qc.ca/salle-de-presse/actualites/dossiers-municipaux/prolongement-du-boulevard-de-portland/ Connected to Boulevard René-Lévesque in 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
Sherbrooke, QC
Sherbrooke
Canada 		Rue Henri-Labonne/Boulevard René-Lévesque
(45.37523, -71.99868) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Other
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.
Conway, NH
Carroll Co.
United States 		North-South Rd/(Walmart parking)
(44.01823, -71.10901) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2014 https://www.nh.gov/dot/org/projectdevelopment/highwaydesign/roundabouts/documents/nh_roundabouts_list_details_web_version.pdf
Lancaster, NH
Coos Co.
United States 		US 2 (Main St.)/US 3
(44.49690, -71.57632) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2016 https://www.nh.gov/dot/org/projectdevelopment/highwaydesign/roundabouts/documents/nh_roundabouts_list_details_web_version.pdf
Warner, NH
Merrimack Co.
United States 		Rte 103/(shopping center parking)/(service station)
(43.28882, -71.83340) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2016 https://www.nh.gov/dot/org/projectdevelopment/highwaydesign/roundabouts/documents/nh_roundabouts_list_details_web_version.pdf
Concord, NH
Merrimack Co.
United States 		Manor Rd./Abbott Rd.
(43.26455, -71.57352) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2018 https://www.nh.gov/dot/org/projectdevelopment/highwaydesign/roundabouts/documents/nh_roundabouts_list_details_web_version.pdf
Macon, GA
Bibb Co.
United States 		Oglethorpe St./College St.
(32.83378, -83.64483) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2014 Year Completed estimated (2013-2015).
Pascagoula, MS
Jackson Co.
United States 		Hospital Rd./Old Mobile Hwy.
(30.36849, -88.53333) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2017 http://cityofpascagoula.com/482/Hospital-Road-Improvements
Tallahassee, FL
Leon Co.
United States 		Bannerman Rd./Beech Ridge Trl.
(30.56320, -84.21951) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2015 Year Completed estimated (2014-2015).
Upper Allen Township, PA
Cumberland Co.
United States 		W Lisburn Rd./Grantham Rd.
(40.16298, -76.99018) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways 		Other
Single-Lane 		2018 https://www.abc27.com/news/top-video/new-traffic-circle-opens-in-upper-allen_20181003215307/1495637846
Cranberry Township, PA
Butler Co.
United States 		N Boundary Rd./Marshall Rd.
(40.72428, -80.10002) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2016
Berthoud, CO
Larimer Co.
United States 		N Berthoud Pkwy./Woodcock St.
(40.34689, -105.09527) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2017 Fourth approach stubbed. Year Completed estimated (2016-2017).
Gettysburg, PA
Adams Co.
United States 		Lincoln Square (Chamberburg St./York St./Carlisle St./Baltimore St.)
(39.83092, -77.23112) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		Diagonal parking around circulatory roadway; pedestrian access to center island; no splitter islands.
Concord, VA
Campbell Co.
United States 		Village Hwy./Doss Rd./Spring Mill Rd.
(37.33438, -78.98112) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2018 Year Completed estimated (2017-2019).
West Henderson, NV
Clark Co.
United States 		Bicentennial Pkwy./Via Inspirada
(35.94042, -115.13329) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2018 Peanut shape.
Sherbrooke, QC
Sherbrooke
Canada 		Route 112/Autoroute 610
(45.42954, -71.82424) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Freeway Ramps
Single-Lane 		2011 Free-flowing right-turn bypass lanes on all legs. Year Completed estimated (2010-2012).
Waterville, QC
Coaticook Regional County Municipality
Canada 		Route Gilbert-Hyatt (Rte 108-Rte 143)/Rte 147
(45.34374, -71.86662) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2011 Year Completed based on Streetview.
Lennoxville, QC
Sherbrooke
Canada 		Rte 108/Autoroute 410 WB Onramp
(45.35581, -71.86037) 		Roundabout
Existing 		All-Way Yield
Unknown 		2 Approaches
0 Driveways 		Freeway Ramps
Single-Lane 		2011 Future third approach (off-ramp) stubbed.
Lennoxville, QC
Sherbrooke
Canada 		Rte 108/Autoroute 410 EB Offramp
(45.35401, -71.86207) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Freeway Ramps
Single-Lane 		2011 Fourth leg (future on-ramp) stubbed.
Hatley Canton, QC
Memphrémagog Regional County Municipality
Canada 		Rue Belvédère/Autoroute 410 WB Ramps
(45.36010, -71.89496) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Freeway Ramps
Single-Lane 		2014 Year Completed estimated (2013-2015).
Hatley Canton, QC
Memphrémagog Regional County Municipality
Canada 		Rue Belvédère/Autoroute 410 EB Ramps
(45.35780, -71.89470) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Freeway Ramps
Single-Lane 		2014 Year Completed estimated (2013-2015).
West Friendship, MD
Howard Co.
United States 		MD 32 Northbound Ramps & Burntwoods Rd & Andrea Dr
(39.27136, -76.98301) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Freeway Ramps
Single-Lane 		2008
Glenelg, MD
Howard Co.
United States 		Burntwoods Rd & Ten Oaks Rd
(39.27315, -76.98805) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2008
Glenelg, MD
Howard Co.
United States 		MD 32 & Ten Oaks Rd & Pfefferkorn Rd
(39.27612, -76.98641) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Freeway Ramps
Single-Lane 		2008
Glenwood, MD
Howard Co.
United States 		Burntwoods Rd & Sharp Rd
(39.27686, -77.00454) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2006
Portage, WI
Columbia Co.
United States 		W Wisconsin St. (STH 16)/Columbia Dr. (STH 127)/I-39 SB Ramps
(43.56023, -89.49496) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Freeway Ramps
Multilane (2 Lane) 		2018 https://www.wiscnews.com/portagedailyregister/news/local/dot-nearly-ready-to-open-portage-s-first-roundabout-to/article_bdd0df9d-4e73-52b4-99de-252ab92cf7c8.html#4
DeForest, WI
Dane Co.
United States 		CR V/US 51 NB Ramps
(43.25270, -89.32322) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Freeway Ramps
Multilane (2 Lane) 		2014 date: https://www.oesllc.com/portfolio-items/ush-51-expansion-and-interchange-madison-deforest-dane-county-wi/
Windsor, WI
Dane Co.
United States 		CR V/US 51 SB Ramps
(43.25275, -89.32500) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Freeway Ramps
Multilane (2 Lane) 		2014 date: https://www.oesllc.com/portfolio-items/ush-51-expansion-and-interchange-madison-deforest-dane-county-wi/
DeForest, WI
Dane Co.
United States 		CR V (E North St.)/North Towne Rd./Ball Ct.
(43.25277, -89.32677) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2014 date: https://www.oesllc.com/portfolio-items/ush-51-expansion-and-interchange-madison-deforest-dane-county-wi/
Windsor, WI
Dane Co.
United States 		Windsor Rd./US 51 NB Ramps
(43.21629, -89.32191) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Freeway Ramps
Multilane (2 Lane) 		2013 Year Completed estimated (2013-2014). Under construction in 2013 per Streetview.
Windsor, WI
Dane Co.
United States 		Windsor Rd./US 51 SB Ramps
(43.21641, -89.32400) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Freeway Ramps
Multilane (2 Lane) 		2013 Year Completed estimated (2013-2014).
Windsor, WI
Dane Co.
United States 		Windsor Rd./N Towne Rd.
(43.21636, -89.32789) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2013 Year Completed estimated (2013-2014).
Dale, WI
Outagamie Co.
United States 		US 45/STH 96 (Wisconsin Rd.)
(44.27234, -88.73946) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2018 date: https://www.whby.com/2018/04/15/roundabout-project-to-start-at-hwys-45-96/#
Highland, IL
Madison Co.
United States 		Broadway/Poplar St.
(38.73957, -89.67148) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2008 Year Completed estimated (2007-2009).
O'Fallon, IL
St. Clair Co.
United States 		Milburn School Rd./Merriam Pkwy./Milburn Estates Dr.
(38.61429, -89.94506) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2012
O'Fallon, IL
St. Clair Co.
United States 		Old Vincennes Trl./Seven Hills Rd./E State St.
(38.59342, -89.89246) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2012
Marion, IL
Williamson Co.
United States 		N Russell St./W Boulevard St.
(37.73692, -88.94186) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2015 date: https://www.kfvs12.com/story/29497509/marion-to-install-roundabout-at-busy-intersection/
Aurora, IL
Kane Co.
United States 		Sullivan Rd./N Highland Ave.
(41.78864, -88.32894) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways 		Other
Single-Lane 		2016 date: https://www.linkedin.com/pulse/new-roundabout-opens-aurora-il-kevin-kassay
Sugar Grove, IL
Kane Co.
United States 		Dugan Rd./Granart Rd./Bucktail Ln.
(41.76143, -88.48939) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2015 date: https://www.kcchronicle.com/2015/08/18/sugar-grove-roundabout-opens/a5jsq7l/ Granart Rd. moved about 300 ft south to align with Bucktail Ln.

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