Roundabouts Database

29411 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
Urbana, IA
Benton Co.
United States 		SR 150 (31st Ave. - Sunset St.) / Sunset St. (55th St.)
(42.22578, -91.89114) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://vintontoday.com/articles/news/article1033582.html
Russellville, AR
Pope Co.
United States 		N Detroit Ave. / E H St.
(35.28535, -93.12926) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2013
Russellville, AR
Pope Co.
United States 		W 12th St. / S Vancouver Ave.
(35.26816, -93.15581) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2006-2009). South leg added with construction of roundabout.
Conway, AR
Faulkner Co.
United States 		Sugar Creek Dr.
(35.06249, -92.45687) 		Traffic Calming Circle
Existing 		Uncontrolled
Unknown 		2 Approaches
3 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Milton Township, MI
Cass Co.
United States 		Redfield Rd. / Gumwood Rd.
(41.76808, -86.18377) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 Opened October 5, 2023. https://www.leaderpub.com/2023/10/05/after-13-years-of-discussion-roundabout-officially-opens-in-milton-township/.
Grand Island, NE
Hall Co.
United States 		N North Rd. / State St. / Cannon Rd.
(40.93856, -98.39770) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2021 https://theindependent.com/news/local/new-roundabout-planned-in-2021-for-state-and-north-intersection-in-grand-island/article_77f82b40-4989-11eb-bcd1-93eba12d8586.html
Grand Island, NE
Hall Co.
United States 		N North Rd. / W Faidley Ave.
(40.92305, -98.39735) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2023 https://www.ksnblocal4.com/2023/04/27/progress-grand-island-north-road-construction/
Clyde, MI
St. Clair Co.
United States 		M-136 (North Rd. - Keewahdin Rd.) / North Rd.
(43.03759, -82.52593) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 Project cost $1.2 million. https://content.govdelivery.com/accounts/MIDOT/bulletins/35beb0e
James City, NC
Craven Co.
United States 		W Grantham Rd. / Pine St.
(35.06418, -77.02352) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only) 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2023 Roundabout relocated to be approximately 50 feet from railroad track. Intersection moved approximately 350 feet southwest of the original location. Previous intersection was controlled with stop signs on 3 of the approaches. https://www.witn.com/2023/09/05/james-city-traffic-roundabout-set-open-friday/
Kasson, MN
Dodge Co.
United States 		STH 57 (N Mantorville Ave.) / 16th St. NE
(44.04384, -92.74833) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://www.kttc.com/2023/08/11/kasson-highway-57-renovation-close-completion/
Kasson, MN
Dodge Co.
United States 		STH 57 (Mantorville Rd.) / CSAH 34 (E Veterans Memorial Hwy.)
(44.02837, -92.74819) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://www.kimt.com/news/new-roundabouts-open-to-drivers-in-kasson/article_af81a8d4-3d2e-11ee-9d69-0bdec4451a2a.html
Mancos, CO
Montezuma Co.
United States 		Ruins Rd. / (entrance to visitor center) / (service road)
(37.33917, -108.41185) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 Entrance to Mesa Verde National Park. Year Completed estimated (2020-2023). Previous control was mix of stop and uncontrolled movements.
Austin, TX
Travis Co.
United States 		Ausblick Ave. / Peafowl St.
(30.14491, -97.71121) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2022-2023).
Austin, TX
Travis Co.
United States 		Ausblick Ave. / Turaco Trl.
(30.14320, -97.70775) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2022-2023).
Austin, TX
Travis Co.
United States 		Ausblick Ave. / Chrysler Bend
(30.14531, -97.71965) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2019-2020).
Gilber, AZ
Maricopa Co.
United States 		E Vest Ave. / S Sanders Dr.
(33.31067, -111.69970) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2006 No splitter islands.
Gilbert, AZ
Maricopa Co.
United States 		E Carla Vista Dr. / S Sanders Dr.
(33.31172, -111.69972) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2006 No splitter islands.
Gilbert, AZ
Maricopa Co.
United States 		E Vest Ave. / S Swallow Ln.
(33.31065, -111.70183) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2006 No splitter islands.
Gilbert, AZ
Maricopa Co.
United States 		E Vest Ave. / S Heron Ln.
(33.31074, -111.69680) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2006 No splitter islands.
Gilbert, AZ
Maricopa Co.
United States 		E Oakland St. / S Heron Ln.
(33.31248, -111.69729) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2006
Gilbert, AZ
Maricopa Co.
United States 		E Oakland St. / S Swallow Ln.
(33.31243, -111.70186) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2006 No splitter islands.
Gilbert, AZ
Maricopa Co.
United States 		E Loma Vista St. / S Swan Dr.
(33.31564, -111.69268) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2003 No splitter islands.
Gilbert, AZ
Maricopa Co.
United States 		(entrance) / (parking)
(33.31625, -111.68786) 		Other
Existing 		All-Way Yield
None 		2 Approaches
2 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2020 No splitter islands on three legs.
Gilbert, AZ
Maricopa Co.
United States 		E Oxford Ln. / S Swan Dr.
(33.31913, -111.69381) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4317 		Other (At-Grade)
Single-Lane 		2003 No splitter islands.
Gilbert, AZ
Maricopa Co.
United States 		E Perkinsville St. / S Benjamin Dr.
(33.31177, -111.70813) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5274 		Other (At-Grade)
Single-Lane 		2015 No splitter islands on two legs.
Gilbert, AZ
Maricopa Co.
United States 		E Turley St. / S Benjamin Dr.
(33.31312, -111.70815) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2015 No splitter islands on two legs.
Kissimmee, FL
Osceola Co.
United States 		Magia Ln. / Vacanza Blvd.
(28.33182, -81.50184) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Single-Lane 		2019
Kissimmee, FL
Osceola Co.
United States 		Margaritaville Blvd. / (unknown)
(28.34593, -81.60878) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2018
Mauston, WI
Juneau Co.
United States 		STH 82 (Gateway Ave.) / I-90-I-94 EB Ramps
(43.79649, -90.05800) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2022 Raindrop shaped. https://www.mauston.com/vertical/Sites/%7BF7711255-419A-434B-BDA9-D1E7B277079F%7D/uploads/221216_I-90-94_and_WIS_82_Winter_Shutdown.pdf
Mauston, WI
Juneau Co.
United States 		STH 82 (Gateway Ave.) / I-90-I-94 WB Ramps
(43.79635, -90.05521) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2022 Raindrop shaped. https://www.mauston.com/vertical/Sites/%7BF7711255-419A-434B-BDA9-D1E7B277079F%7D/uploads/221216_I-90-94_and_WIS_82_Winter_Shutdown.pdf
Grand Rapids, MN
Itasca Co.
United States 		River Rd. / SE 7th Ave. (Airport Rd.)
(47.22915, -93.51777) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023
Royalton, IL
Franklin Co.
United States 		SR 149 (N Main St.) / SR 184
(37.89199, -89.11396) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 Replaced triangular intersection. https://www.facebook.com/photo/?fbid=782341056078810&set=a.659310081715242
Port Aransas, TX
Nueces Co.
United States 		Sunset Ave. / Cattail Dr. / Palmilla Beach Dr.
(27.80145, -97.08416) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2012-2014).
Eagan, MN
Dakota Co.
United States 		Cliff Rd. / Dodd Rd.
(44.79015, -93.11968) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://www.co.dakota.mn.us/Transportation/CurrentConstruction/CliffRoad/Pages/default.aspx
Prescott Valley, AZ
Yavapai Co.
United States 		N Jasper Pkwy. / E Santa Fe Loop
(34.60744, -112.36034) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Single-Lane 		2020 South leg stubbed. Designed for future expansion to two lanes on north and south legs. Year Completed estimated (2019-2020).
Prescott Valley, AZ
Yavapai Co.
United States 		Still Well Pkwy. / Jasper Dr.
(34.61134, -112.36722) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2020 Right-turn-only lanes on south and east legs. Year Completed estimated (2019-2020).
Pittsburgh, PA
Allegheny
United States 		Reynolds St. / S Homewood Ave. / Edgerton Ave.
(40.44647, -79.90324) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		No splitter islands.
London, ON
Middlesex
Canada 		Wickerson Rd. / Ironwood Rd.
(42.94861, -81.35030) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.0000 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2006-2009).
London, ON
Middlesex
Canada 		Bateman Trl. / Paul Peel Ave.
(42.93592, -81.25534) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.0000 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2006-2009).
London, ON
Middlesex
Canada 		Sheffield Blvd. / Holbrook Dr.
(42.96463, -81.15170) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.0000 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2018-2020).
London, ON
Middlesex
Canada 		Beaverbrook Ave. / Oakcrossing Rd.
(42.98694, -81.30524) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.0000 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011).
London, ON
Middlesex
Canada 		Beaverbrook Ave. / Whetherfield St.
(42.98758, -81.30997) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.0000 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012).
London, ON
Middlesex
Canada 		Beaverbrook Ave. / Bluegrass Dr.
(42.98836, -81.31543) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.0000 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2003-2006).
London, ON
Middlesex
Canada 		Cherrywood Trl. / Bluegrass Dr.
(42.98728, -81.31882) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.0000 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2013-2015).
(unincorporated), GA
Banks Co.
United States 		GA 59 / GA 63
(34.29408, -83.40714) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 Replaced triangular intersection. Year Completed estimated (2021-2022).
Ohio City, OH
Cuyahoga Co.
United States 		W 28th St. / Franklin Blvd.
(41.48755, -81.70865) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2020
New Iberia, LA
Iberia Par.
United States 		LA 3212 (Northwest Bypass) / Grand Prairie Rd.
(30.01150, -91.88149) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
53.3400 		Other (At-Grade)
Single-Lane 		2022 North leg stubbed. Year Completed estimated (2021-2022).
Warren, PA
Warren Co.
United States 		US 6 Business (Pennsylvania Ave. W) / US 62 (Market St.) / US 62-US 6 Business (Pennsylvania Ave. W) / Market St. / Water St.
(41.84381, -79.14495) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 Water Street is one-way exit. https://radio.wpsu.org/2023-09-27/penndot-roundabouts-warren-construction.
Bluffdale, UT
Salt Lake Co.
United States 		S Stone Fly Dr. / Gray Wulff Dr.
(40.49285, -111.92039) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2007
Campbell River, BC
Strathcona
Canada 		Maryland Rd. / Willow Creek Rd.
(49.95296, -125.21632) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2005-2009).
Tamarac, FL
Broward Co.
United States 		W McNab Rd. / Hiatus Rd.
(26.20828, -80.29103) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022
Farwell, MI
Clare Co.
United States 		W Surrey Rd. / Old State Ave.
(43.85765, -84.86697) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://clarecrc.com/roundabout-is-now-open/
Marvin, NC
Union Co.
United States 		New Town Rd. / Marvin Rd.
(34.99495, -80.82101) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://marvinnc.gov/About-Marvin/News/ID/449/Breaking-News-Marvin--New-Town-Road-Roundabout-Completed
Boardman, NC
Columbus Co.
United States 		Old Boardman Rd. / US 74 EB Ramps
(34.43447, -78.95052) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2023 New interchange replaces single at-grade, stop-controlled intersection. https://www.nrcolumbus.com/news/new-boardman-interchange-open-to-traffic-ncdot-says/article_feaec6c2-4c23-11ee-a358-437c17d778ff.html.
Boardman, NC
Columbus Co.
United States 		Old Boardman Rd. / US 74 WB Ramps
(34.43547, -78.94924) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2023 New interchange replaces single at-grade, stop-controlled intersection. https://www.nrcolumbus.com/news/new-boardman-interchange-open-to-traffic-ncdot-says/article_feaec6c2-4c23-11ee-a358-437c17d778ff.html.
East Lampeter Township, PA
Lancaster Co.
United States 		E Walnut St. / Ben Franklin Blvd. / (parking)
(40.06134, -76.24966) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 There's a picture gallery at this page; the last few images show the completed roundabout https://lancasteronline.com/goat-path-through-the-years-from-pasture-to-bypass-photos/collection_dd177328-5ca5-11ee-b2e0-eb5b5dfa1ec0.html
Oregon City, OR
Clackamas Co.
United States 		Main St. / Agnes Ave.
(45.36884, -122.59573) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2015-2018).
Pingree Grove, IL
Kane Co.
United States 		Reinking Rd. / Damisch Rd.
(42.06883, -88.41365) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2009 Painted splitter island on northeast leg. Little deflection southeast-bound.
Carlisle, PA
Cumberland Co.
United States 		B St. / Fairground Ave.
(40.20914, -77.18946) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://www.facebook.com/carlislepa/videos/b-street-and-fairground-avenue-roundabout/587170292764586/
Chisago City, MN
Chisago Co.
United States 		Lofton Ave. / Chisago Blvd.
(45.34679, -92.87900) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2022 https://www.chisagocountymn.gov/DocumentCenter/View/17057/Postcard-Notification-CSAH-2324-Round-A-Bout?bidId=
Colorado Springs, CO
El Paso Co.
United States 		N 30th St. / Gateway Rd.
(38.87780, -104.87071) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2023 https://coloradosprings.gov/project/30th-street-corridor-project
New Florence, MO
Montgomery Co.
United States 		MO 19 / Tree Farm Rd. / I-70 EB Ramps
(38.89821, -91.45624) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2023 https://www.modot.org/node/35298
New Florence, MO
Montgomery Co.
United States 		MO 19 / Booneslick Rd. / I-70 WB Ramps
(38.90090, -91.45707) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2023 https://www.modot.org/node/35298 Combined freeway interchange with at-grade intersection. Previously, the interchange was stop controlled and the intersection had traffic lights.
Reno, NV
Washoe Co.
United States 		W 4th St. / Woodland Ave.
(39.50921, -119.89662) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://www.rtcwashoe.com/engineering-project/4th-street-and-woodland-avenue-roundabout/
Island Lake, IL
Lake Co.
United States 		N Darrell Rd. / Neville Rd. / W Case Rd.
(42.29948, -88.17938) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 Oval shaped. Year Completed estimated (2021-2023).
West Frankfort, IL
Franklin Co.
United States 		SR 149 / Ken Gray Blvd. / West Frankfort Plaza
(37.89743, -88.95243) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2021-2023).
Medford, OR
Jackson Co.
United States 		E Main St. / E 8th St.
(42.32781, -122.86861) 		Other
Existing 		Uncontrolled
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Bicycle-only circular intersection.
Faribault, MN
Rice Co.
United States 		STH 3 / 30th St. NW
(44.32306, -93.27230) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://www.southernminn.com/faribault_daily_news/news/highway-3-reopens-with-new-roundabout/collection_24f5e2c6-6a00-11ee-8d21-e7522e3d1900.html#2
Davis, CA
Yolo Co.
United States 		Engineering Bikeway / (unknown)
(38.53777, -121.75421) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Open to bicycles and pedestrians only.
Davis, CA
Yolo Co.
United States 		Acer St. / Celadon St.
(38.54316, -121.77348) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Davis, CA
Yolo Co.
United States 		Acer St. / Citron St.
(38.54317, -121.77625) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Davis, CA
Yolo Co.
United States 		Tilia St. / Citron St.
(38.54207, -121.77631) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs.
Jackson, MI
Jackson Co.
United States 		Springport Rd. / Rives Junction Rd.
(42.28667, -84.46228) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://www.mlive.com/news/jackson/2023/04/new-roundabout-coming-soon-to-jackson-county-intersection.html
Sheldon, IA
O'Brien Co.
United States 		34th Ave. / Pavilion Way / Prairie Trail Rd.
(43.18342, -95.81593) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Originally just a turnaround for trucks in 2011; an unknown time later two roads were connected. No splitter island on north leg. https://www.nwestiowa.com/news/orange-city-opens-first-roundabout/article_32eaa2b4-63e7-11ee-bfc6-2baa523c8e84.html
Holmen, WI
La Crosse Co.
United States 		McHugh Rd. / Briggs Rd.
(43.97023, -91.28046) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://www.wxow.com/news/holmen-roundabout-construction-complete/article_3c823e00-36e1-11ee-8b3f-5b98b9378dcb.html
Batavia, IL
Kane Co.
United States 		Main St. / Fabyan Pkwy. / Bliss Rd.
(41.84691, -88.40147) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 Bliss Rd was realigned to meet the roundabout. http://kanecountyconnects.com/article/KaneCountyDivisionofTransportation-KaneCountyBoard-BlissRoad
Kokomo, IN
Howard Co.
United States 		Touby Pike / CR 250N
(40.51308, -86.09981) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 Provides access to Stellantis and Samsung SDI battery plant being built at this location
McCordsville, IN
Hancock Co.
United States 		Windsor Dr. / Bayview Run
(39.88787, -85.91975) 		Roundabout
Unknown 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023
North Grenville, ON
Leeds and Grenville
Canada 		CR 43 / S Gower Dr. (CR 22)
(45.03905, -75.59285) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2023 https://www.insideottawavalley.com/news/long-awaited-3m-roundabout-coming-to-one-of-kemptville-s-high-collision-intersections/article_76d49a5b-b720-5512-9055-a1a58a264af0.html
Boardman, MI
Grand Traverse Co.
United States 		Webster St. / Franklin St.
(44.76060, -85.61118) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		1999 https://www.record-eagle.com/archives/two-traffic-circles-going-in-this-fall/article_f3f9d4b6-9a9a-5faa-8100-8de9872bbcad.html
Boardman, MI
Grand Traverse Co.
United States 		Webster St. / Wellington St.
(44.76059, -85.61351) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		1999 https://www.record-eagle.com/archives/two-traffic-circles-going-in-this-fall/article_f3f9d4b6-9a9a-5faa-8100-8de9872bbcad.html
Fruitville, FL
Sarasota Co.
United States 		Initiative Blvd. / Clementine Ct.
(27.34046, -82.44256) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2020
Bradenton, FL
Manatee Co.
United States 		Lighthouse Dr. / (parking)
(27.49371, -82.46907) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2019 Serves big box retail store. Edge line extension across exits.
Bradenton, FL
Manatee Co.
United States 		(unknown) / (unknown)
(27.49100, -82.46612) 		Unknown
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.4048 		Other (At-Grade)
Single-Lane 		2023
Parrish, FL
Manatee Co.
United States 		Little River Way / Grand River Pkwy.
(27.59883, -82.44223) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
57.9120 		Other (At-Grade)
Single-Lane 		2019 Through-right arrow on south leg. Stop controlled on approach from parking lot.
Parrish, FL
Manatee Co.
United States 		Charlotte Dr. / Bella Lago Blvd.
(27.60985, -82.42227) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2020 Through arrow on each entry, exit, and circulatory roadway segment.
Parrish, FL
Manatee Co.
United States 		(unknown) / (unknown)
(27.61438, -82.43315) 		Unknown
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2023
Harrison Township, MI
Macomb Co.
United States 		Metro Pkwy. / Sail Rd.
(42.57735, -82.79673) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2013 Built as part of parking lot reconfiguration. Painted splitter islands. Through bypass lane on northwestbound approach.
Nisswa, MN
Crow Wing Co.
United States 		CSAH 77 / Nokomis Ave.
(46.49744, -94.31374) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 North leg is exit only. RRFB on western leg only. No ped crossing on eastern leg. https://blog.widseth.com/video-new-roundabout-improves-safety-at-busy-nisswa-intersection https://widseth.com/77roundabout/
Raymore, MO
Cass Co.
United States 		MO 58 (E Walnut St.) / N Prairie Ln. / S Prairie Ln.
(38.80333, -94.42059) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://www.modot.org/route-58-intersection-improvements
O'Fallon, MO
St. Charles Co.
United States 		Hwy DD / Dalriada Blvd.
(38.74631, -90.75882) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Single-Lane 		2022 Right-turn-only lanes on southwest and northeast legs. Appears to be convertible to 2x1. https://www.sccmo.org/DocumentCenter/View/18378/OF_HIGHWAY-DD
Nixa, MO
Christian Co.
United States 		W Pembrook Ave. / S Norton Rd.
(37.03000, -93.30859) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2023 No splitter island south leg. https://www.nixa.com/blog/2023/06/29/nixa-set-to-open-truman-blvd-tomorrow/
Wentzville, MO
St. Charles Co.
United States 		Prospect Rd. / I-64 EB Exit Ramp
(38.79596, -90.82043) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6717 		Freeway Ramps (Grade-Separated)
Single-Lane 		2008 Interchange replaced single at-grade intersection. Year Completed estimated (2008-2009).
Wentzville, MO
St. Charles Co.
United States 		Prospect Rd. / Corporate Pkwy. / I-64 WB Exit Ramp
(38.79597, -90.81810) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Freeway Ramps (Grade-Separated)
Single-Lane 		2008 Interchange replaced single at-grade intersection. Year Completed estimated (2008-2009).
O'Fallon, MO
St. Charles Co.
United States 		Connecting Rd. / Alta Mira Ct. / MO 364 WB Ramps
(38.76954, -90.74393) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Freeway Ramps (Grade-Separated)
Single-Lane 		2014
O'Fallon, MO
St. Charles Co.
United States 		Paul Renaud Blvd. / Lake St Louis Blvd. / Curtis Ln.
(38.75382, -90.80034) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2017-2018).
O'Fallon, MO
St. Charles Co.
United States 		Technology Dr. / Waterbury Falls Dr.
(38.71843, -90.69627) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2003). Southwest leg added 2008-2009.
O'Fallon, MO
St. Charles Co.
United States 		Technology Dr. / Progress Point Pkwy. / (parking)
(38.71685, -90.69499) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2003).
Weldon Spring, MO
St. Charles Co.
United States 		Weldon Spring Rd. / Technology Dr. / Siedentop Rd.
(38.71551, -90.68906) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2004 Painted splitter island on east leg. Year Completed estimated (2003-2004).
Weldon Spring, MO
St. Charles Co.
United States 		Technology Dr. / Meadows Pkwy. / Wolfrum Rd. / I-64 WB Exit Ramp
(38.70526, -90.67410) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Freeway Ramps (Grade-Separated)
Single-Lane 		Oval shaped. ICD = 200 ft x 180 ft. Built initially as 2x2 roundabout in 2005-2006. Concentric circulatory roadway striping. Converted to single lane using by striping out inner circulatory roadway lane and left entry lane on southwest leg 2020-2021.