28735 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
Henderson, NV
Clark Co.
United States
E Galleria Dr. / Olivia Pkwy. / N Water St.
(36.07115, -114.96779)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2021
Prescott, AZ
Yavapai Co.
United States
AZ 89 / Phippen Trl. / (parking)
(34.62254, -112.42595)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2018 Year Completed estimated (2017-2018).
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
N Jasper Pkwy. / Jasper Dr.
(34.60985, -112.36177)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
54.8637
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2020 Right-turn-only lane on west leg. 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).
Bowling Green, OH
Wood Co.
United States
SR 64 (E Wooster St.) / Campbell Hill Rd. / Alumni Dr.
(41.37449, -83.62357)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2023 https://bgindependentmedia.org/another-learning-curve-in-bg-this-one-a-multi-lane-roundabout/
(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).
Meridian, ID
Ada Co.
United States
E Victory Rd. / S Locust Grove Rd.
(43.57574, -116.37461)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2023 https://www.youtube.com/watch?v=ONrQ1FFqSR8.
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
Cedar Rapids, IA
Linn Co.
United States
Johnson Ave. NW / Jacolyn Dr. NW
(41.96894, -91.73181)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.9080
Other (At-Grade)
Single-lane w/ Traversable Central Island
2020 Year Completed estimated (2019-2020).
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/
Scottsdale, AZ
Maricopa Co.
United States
E Osborn Rd. / N Miller Rd.
(33.48764, -111.91751)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2023 https://www.scottsdaleaz.gov/construction/project-list/osborn-road
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
Fayetteville, AR
Washington Co.
United States
E Zion Rd. / N Old Missouri Rd.
(36.12845, -94.12759)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-lane w/ Traversable Central Island
2023 https://www.fayetteville-ar.gov/3586/Zion-Road-Improvements
Henderson, NV
Clark Co.
United States
E Galleria Dr. / Watson Ridge St.
(36.07101, -114.98142)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2023
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/
Stratford, PE
Queens
Canada
Trans Canada Hwy 1 / Lottie Way
(46.22429, -63.09089)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
60.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 https://www.princeedwardisland.ca/en/news/new-roundabout-in-stratford-planned-for-2022-construction-season
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).
Keene, NH
Cheshire Co.
United States
Winchester St. / Pearl St. / Island St. / (parking)
(42.92674, -72.28771)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2023 Combined 3 intersections: one all-way stop, one one-way stop; one one-way yield. https://www.keenewinchesterstreet.com/
Noblesville, IN
Hamilton Co.
United States
8th St. / Pleasant St. / Historic Pleasant St.
(40.03908, -86.01458)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2023 Built as part of the Pleasant St bypass project. Opened November 2023.
Noblesville, IN
Hamilton Co.
United States
8th St. / Pleasant St. (new routing)
(40.04020, -86.01464)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2023 Built as part of the Pleasant St bypass project. Opened November 2023.
Elizabethtown, KY
Hardin Co.
United States
SR 251 (N Miles St.) / Beech St.
(37.70240, -85.85716)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
2023
Elizabethtown, KY
Hardin Co.
United States
SR 251 (N Miles St.) / W French St. / Pear Orchard Rd.
(37.71166, -85.85296)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-lane w/ Traversable Central Island
2023
Elizabethtown, KY
Hardin Co.
United States
SR 251 (N Miles St.) / St James Ave. / Panther Ln.
(37.70554, -85.85546)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
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.
Harrisburg, SD
Lincoln Co.
United States
W Willow St. / Cliff Ave.
(43.43157, -96.70767)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2023 https://www.dakotanewsnow.com/2023/11/14/despite-two-accidents-harrisburg-leaders-see-smooth-transition-new-roundabout/
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
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
Hiawatha, IA
Linn Co.
United States
Tower Terrace Rd. / N Center Point Rd.
(42.05872, -91.69228)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.3400
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 https://www.facebook.com/hedcoiowa/videos/new-roundabout-at-tower-terrace-and-n-center-point-rd/550647193126949/
Bettendorf, IA
Scott Co.
United States
Forest Grove Dr. / Middle Rd.
(41.59010, -90.45966)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2023 https://www.ourquadcities.com/news/local-news/new-bettendorf-roundabout-opens-oct-18/ (video of partially complete roundabout here (it's the middle one) https://forestgrovedrive.com/ )
Bettendorf, IA
Scott Co.
United States
Forest Grove Dr. / Championship Dr.
(41.59001, -90.46287)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
2023 https://forestgrovedrive.com/ (first one in the video)
Bettendorf, IA
Scott Co.
United States
Forest Grove Dr. / Competition Dr.
(41.59010, -90.45635)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
2023 https://forestgrovedrive.com/ (third one in the video)
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
Dubuque, IA
Dubuque Co.
United States
Kerper Blvd. / Kerper Ct.
(42.51518, -90.65500)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2023 https://www.kwwl.com/video/kerper-boulevard-roundabout-now-open-in-dubuque/video_c96b5eb0-5305-5b6f-8b06-be51094e84b7.html
Liberty Twp, OH
Butler Co.
United States
Princeton Rd. / Mauds Hughes Rd.
(39.38669, -84.41094)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2023 This is Butler County's 41st roundabout. It opened November 16th, 2023.
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
Medford, OR
Jackson Co.
United States
OR 238 (Rossanley Dr.) / Cheshire Way / (unknown)
(42.34081, -122.90492)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
2023 Tactile directional indicators across bicycle ramps.
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
Bradenton, FL
Manatee Co.
United States
1st Ave. E / (unknown)
(27.49736, -82.48657)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
46.3296
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2011
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.
Harrison Township, MI
Macomb Co.
United States
Sail Rd. / Metro Pkwy.
(42.57551, -82.79958)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.5008
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2013 Built as part of parking lot reconfiguration. Painted splitter islands. No speed control on north leg.
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.
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.
Chesterfield, MO
St. Louis Co.
United States
N Outer 40 Rd. / I-64 WB Exit Ramp
(38.67582, -90.65115)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Freeway Ramps (Grade-Separated)
Single-Lane
2010 Year Completed estimated (2009-2010).
Owatonna, MN
Steele Co.
United States
SE 18th St. / Bixby Rd.
(44.06634, -93.19513)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 https://www.southernminn.com/owatonna_peoples_press/news/continually-delayed-bixby-roundabout-finally-opens/article_c3d04d46-8eef-11ee-9f5e-77403423ef25.html
Elizabethtown, KY
Hardin Co.
United States
Dolphin Dr. / Josale Dr.
(37.71112, -85.83757)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-lane w/ Traversable Central Island
2023
Elizabethtown, KY
Hardin Co.
United States
New Glendale Rd. / Elizabethtown Bypass
(37.67603, -85.85938)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
2023
Elizabethtown, KY
Hardin Co.
United States
Woodland Dr. / Hill St. / Layman Ln.
(37.71200, -85.87922)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
18.2880
Other (At-Grade)
Single-lane w/ Traversable Central Island
2023
Elizabethtown, KY
Hardin Co.
United States
Public Square: US 31W (W Dixie Ave. - E Dixie Ave.) / N Main St. / S Main St.
(37.69311, -85.85806)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
Building with pedestrian access in central island; parking along circulatory roadway.
Fort Knox, KY
Hardin Co.
United States
Chaffee Ave. / N Knox St. / Dixie St.
(37.89491, -85.95675)
Other
Existing
All-Way Yield
None
5 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
No splitter islands.
Elizabethtown, KY
Hardin Co.
United States
Hickory Ln. / Langley Trace
(37.68904, -85.89330)
Other
Existing
All-Way Yield
None
3 Approaches
1 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Elizabethtown, KY
Hardin Co.
United States
Blue Heron Way / Freeman Lake Park Rd.
(37.72353, -85.87678)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands on three legs.
Fredericton, NB
York
Canada
Hwy 102 (Lincoln Rd.) / Wilsey Rd.
(45.92902, -66.61917)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2023 https://www.cbc.ca/news/canada/new-brunswick/fredericton-roundabout-utility-pole-1.7025541
Sterling, IL
Whiteside Co.
United States
SR 40 (Locust St. - Pennington Rd.) / Science Ridge Rd.
(41.82322, -89.69841)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 https://www.wqad.com/article/news/local/new-sterling-roundabout-meaning-for-one-father/526-0f2974e6-ad8f-4038-9020-28fcbeca2140
Culpeper, VA
Culpeper Co.
United States
US 522 (Sperryville Pike - W Evans St.) / N Blue Ridge Ave.
(38.47732, -77.99810)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
2023 https://starexponent.com/news/local/latest-town-roundabout-getting-ready-to-go-live/article_653784ba-61f0-11ee-bca6-fbccacf95ba9.html
Arlington, WA
Snohomish Co.
United States
SR 530 / 211th Pl. NE
(48.18852, -122.14376)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
2023 https://www.arlingtonwa.gov/735/SR-530---59th-211th-Roundabouts
Arlington Bluff, WA
Snohomish Co.
United States
SR 530 / 59th Ave. NE
(48.18839, -122.15068)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
2023 https://www.arlingtonwa.gov/735/SR-530---59th-211th-Roundabouts
(unincorporated), WA
King Co.
United States
Redmond Ridge Dr. / NE Alder Crest Dr.
(47.69211, -122.03572)
Roundabout
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2024 https://kingcounty.gov/en/dept/local-services/transit-transportation-roads/roads-and-bridges/projects-and-programs/redmond-ridge-dr-ne-roundabout (open to traffic, but final paving delayed by weather until Spring 2024)