Roundabouts Database Index

29616 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
Mossle, Jönköping County Värnamo Sweden	Halmstadsvägen / Gröndalsleden / Lundbyvägen (57.18135, 14.00697)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Single-Lane	2008	2008 or earlier
Hulje, Östergötland County Mjölby Sweden	Rte 50 / E4 EB Ramps (58.32543, 15.09463)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Freeway Ramps (Grade-Separated) Single-Lane	2012	Raindrop shaped. Year Completed estimated (2012-2013).
Mjölby, Östergötland County Mjölby Sweden	Viringerondellen (58.32286, 15.09396)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2008	Completed on or before 2008.
Ryttarhagen, Östergötland County Mjölby Sweden	Brahegatan / Sparregatan (58.32293, 15.09172)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2013
Hulje, Östergötland County Mjölby Sweden	Svarvargatan / Hallevadsgatan (58.32261, 15.09629)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2020	Fourth leg added when reconstructed to roundabout.
Mjölby, Östergötland County Mjölby Sweden	Kungsvägen / Ryttarhagsleden (58.33143, 15.11307)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2010	Completed 2010 or earlier
Mjölby, Östergötland County Mjölby Sweden	Kungsvägen / Ramstadgatan (58.33026, 15.11689)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2010	Completed in 2010 or earlier.
Naples, FL Collier Co. United States	3rd Ave. S / 10th St. S (26.14422, -81.79367)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018).
Naples, FL Collier Co. United States	3rd Ave. S / 8th St. S (26.14391, -81.79648)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2020).
Hulje, Östergötland County Mjölby Sweden	Kungsvägen / Rte 50 NB Ramps / Hagalundsgatan (58.33667, 15.10513)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 73.1520	Freeway Ramps (Grade-Separated) Single-Lane	2012
Mjölby, Östergötland County Mjölby Sweden	Kungsvägen / Rte 50 SB Ramps (58.33732, 15.10334)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Freeway Ramps (Grade-Separated) Single-Lane	2011	Raindrop shaped.
Pasadena, FL Pinellas Co. United States	Villa Grande Ave. S / Park St. S (27.76471, -82.73855)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2008	Oval shaped. ICD = 75 ft x 65 ft. Painted splitter islands on northwest, southwest, and southeast legs. Constructed temporary around 2007-2008, permanent 2008-2010.
De Pere, WI Brown Co. United States	CR G (Dickinson Rd.) / Scray Hills Rd. / Bower Creek Rd. (44.42502, -87.99870)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2021	Elliptical shaped. ICD = 150 ft x 125 ft.
Kimberly, WI Outagamie Co. United States	E Papermill Run / Red Cedar Pkwy. / (parking) (44.27668, -88.33172)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2018	https://wisdot.maps.arcgis.com/apps/webappviewer/index.html?id=106c80b1ec5f42a5a8808e6acad23067
Menasha, WI Calumet Co. United States	Kernan Ave. / Gosling Way (44.21389, -88.38276)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2004
Menasha, WI Calumet Co. United States	Kernan Ave. / Woodland Hills Dr. (44.21582, -88.38463)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2004
Fond du Lac, WI Fond Du Lac Co. United States	S Military Rd. / W 9th St. (43.76954, -88.45704)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2022
Theresa, WI Dodge Co. United States	STH 67-STH 175 / STH 28 / CR TW (43.53623, -88.44702)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Single-Lane	2022	External truck aprons on north, east, and south legs.
Racine, WI Racine Co. United States	Valley Dr. / 13th St. / Bluefields Dr. (42.71663, -87.80302)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 64.0080	Other (At-Grade) Single-Lane	2007	Elliptical shaped. ICD = 210 ft x 140 ft. Replaced triangular intersection.
Mount Pleasant, WI Racine Co. United States	16th St. / Emmertsen Rd. (42.71282, -87.85553)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2019
Somers, WI Kenosha Co. United States	Brumback Blvd. / 35th St. (42.60655, -87.88130)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2009
Kenosha, WI Kenosha Co. United States	144th Ave. / 72nd St. (42.56879, -87.98186)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2005	https://wisdot.maps.arcgis.com/apps/webappviewer/index.html?id=106c80b1ec5f42a5a8808e6acad23067
Madison, WI Dane Co. United States	Mansion Hill Ave. / Mica Rd. (43.03659, -89.53019)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2021
Madison, WI Dane Co. United States	Watts Rd. / Redan Dr. (43.05059, -89.54702)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2021	East leg stubbed.
Madison, WI Dane Co. United States	Old Timber Pass / Hazy Sky Pkwy. (43.04876, -89.56435)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2019
Madison, WI Dane Co. United States	Watts Rd. / Sugar Maple Ln. (43.05246, -89.56296)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2019
Madison, WI Dane Co. United States	Sugar Maple Ln. / Meandering Way (43.05767, -89.56315)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2015
Madison, WI Dane Co. United States	Tawny Elm Pkwy. / White Fox Ln. (43.07015, -89.56678)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2020
Waunakee, WI Dane Co. United States	STH 113 / Arboretum Dr. / Bong Rd. (43.17746, -89.41174)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2023
Sarnia, ON Lambton Canada	Rapids Pkwy. / Quinn Dr. (42.98639, -82.35855)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2023	https://www.theobserver.ca/news/local-news/new-sarnia-roundabout-could-open-soon
Pukavik, Blekinge County Karlshamns kommun Sweden	Bjorkenäsvägen / Pukaviksvägen (56.16621, 14.68244)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2008	Completed in 2008 or earlier
Mörrum, Blekinge County Karlshamns kommun Sweden	Pukaviksvägen / E22 NB Rapms (56.16762, 14.67657)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Freeway Ramps (Grade-Separated) Single-Lane	2015	Raindrop shaped.
Mörrum, Blekinge County Karlshamns kommun Sweden	Pukaviksvägen / E22 SB Ramps (56.16834, 14.67366)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Freeway Ramps (Grade-Separated) Single-Lane	2016	Raindrop shaped.
Knutsberg, Blekinge County Karlshamns kommun Sweden	Vekerumsvägen / Rte 15-Rte 20 (Oljehamnsvägen) (56.17534, 14.83739)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2008	Completed in 2008 or earlier.
Karlshamn, Blekinge County Karlshamns kommun Sweden	Jannebergsvägen / E22 WB Ramps / Nyemöllevägen / Strömmavägen (56.18932, 14.84661)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2008	Concentric striped circulatory roadway. Completed in 2008 or earlier.
Karlshamn, Blekinge County Karlshamns kommun Sweden	Jannebergsvägen / Korpadalsvägen (56.19404, 14.84189)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2010	Merging right-turn bypass lane on south leg.
Kättorp, Blekinge County Ronneby kommun Sweden	Karlshamnsvägen / Västervägen / Viggenvägen (56.23284, 15.25960)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 55.0000	Other (At-Grade) Single-Lane	2010	Merging right-turn bypass lane on south leg. Completed in 2010 or earlier.
Ronneby, Blekinge County Ronneby kommun Sweden	Karlshamnsvägen / Västra Industrigatan / Gamla Landsvägen (56.21964, 15.26593)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2009	Completed in 2009 or earlier.
Ronneby, Blekinge County Ronneby kommun Sweden	Karlshamnsvägen / Sörbyvägen (56.21847, 15.26935)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2010	Completed in 2010 or earlier
Ronneby, Blekinge County Ronneby kommun Sweden	Karlshamnsvägen / Gamla Karlshamnsvägen / Verktygsgatan (56.21654, 15.27066)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2010	Completed in 2010 or earlier.
Ronneby, Blekinge County Ronneby kommun Sweden	Karlshamnsvägen / Kungsgatan / Vierydsvägen (56.21251, 15.27201)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2010	Originally constructed in 2010 or earlier with one leg being a one-lane, one-way road. Rebuilt around 2017 to two-directional with single lanes.
Ronneby, Blekinge County Ronneby kommun Sweden	Gångbrogatan / Jarnvagsgatan / Strandgatan (56.20814, 15.28128)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2010	Completed in 2010 or earlier.
Ronneby, Blekinge County Ronneby kommun Sweden	Järnvägsgatan / Gustav Arnolds gata (56.20647, 15.28504)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2010	Completed in 2010 or earlier.
Ronneby, Blekinge County Ronneby kommun Sweden	Fridhemsvägen / Sodra Glasbruksgatan (56.20030, 15.28632)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2010	Completed in 2010 or earlier.
Ronneby, Blekinge County Ronneby kommun Sweden	Folkparksvägen / Angelskogsvägen (56.20286, 15.28852)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	Used to be a T-intersection. Fourth leg added when rebuilt into a roundabout with construction starting in 2021 and finished in 2022.
Ronneby, Blekinge County Ronneby kommun Sweden	Karlskronavägen / Hyndekullaleden / Hamnvägen (56.20203, 15.31020)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Single-Lane	2010	Completed in or before 2010.
Listerby, Blekinge County Ronneby kommun Sweden	Listerbyrondellen: E22 / Johannishusvägen / Yxnarumsvägen (56.19953, 15.40315)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2008	Completed in 2008 or earlier.
(unknown), Blekinge County Ronneby kommun Sweden	Hasslörondellen: E22 / Hasslövägen (56.19782, 15.46980)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Single-Lane	2008	Completed in 2008 or earlier. Originally with two approach lanes on one of the four approaches but restriped and narrowed to single lane on all approaches.
Karlskrona, Blekinge County Karlskrona kommun Sweden	Ronnebyvägen / Lyckebyvägen (56.19572, 15.61253)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2008	Completed in 2008 or earlier.
Karlskrona, Blekinge County Karlskrona kommun Sweden	Lyckebyvägen / Gullbernavägen (56.20388, 15.63581)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2016
Karlskrona, Blekinge County Karlskrona kommun Sweden	Ubåtsrondellen: Rte 28 / Lyckebyvägen (56.20337, 15.63958)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 68.5800	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2008	Concentric striped circulatory roadway. Completed in 2008 or earlier.
Karlskrona, Blekinge County Karlskrona kommun Sweden	Lyckebyvägen / Vedeby gata / Järavägen (56.20277, 15.64214)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2008	Completed in 2008 or earlier.
Durango, CO La Plata Co. United States	US 550 / US 160 WB Ramps / US 160 EB Exit Ramp / Wilson Gulch Dr. (37.22978, -107.83943)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 64.0080	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2014	Year Completed estimated (2011-2014). North leg added 2014-2017. US 550 added in 2024, although that uses the same leg as US 160 EB. https://www.durangoherald.com/articles/u-s-highway-550-connection-finally-opens-in-durango/
Durango, CO La Plata Co. United States	US 550 / US 160 EB Entrance Ramp (37.22666, -107.83949)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Unknown	2024	https://www.facebook.com/coloradodot/videos/grandview-interchange-us-550-us-160-durango-on-monday-715-many-motorists-travele/853241030015092/
Winchester, VA Frederick Co. United States	Papermill Rd. / David Dr. (39.13019, -78.16537)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2017-2020).
Rocky Mount, NC Nash Co. United States	SR 48 (Goldrock Rd.) / Greyson Rd. / Cunningham Dr. (36.00033, -77.80605)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2024	https://www.instagram.com/msallthat95/reel/C6W--Pbg_8x/
Karlskrona, Blekinge County Karlskrona kommun Sweden	Rte 28 (Osterleden) / Stålvägen / Gullbernaväge (56.21486, 15.64056)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2008	Completed in or before 2008.
Jämjö, Blekinge County Karlskrona kommun Sweden	E22 (Västra Riksvägen) / Kvarnlyckevägen (56.19204, 15.83579)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2011	Construction in 2010 and finished in 2011. Previous control included a signalized crosswalk across one leg of major road. This was removed in 2010.
Söderåkra, Kalmar County Torsås Sweden	Stommagatan / (unknown) (56.45162, 16.07410)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2009	Completed in 2009 or earlier.
Torsås, Kalmar County Torsås Sweden	Bergkvaravägen / Industrigatan (56.41141, 16.00807)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2009	Completed in or before 2009.
Olofström, Blekinge County Olofström Sweden	Rte 15 (Pukaviksvägen) / Idrottsvägen (56.26854, 14.52298)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2021	Used to be a T-intersection with one-way stop. Fourth arm added in 2020/2021.
Olofström, Blekinge County Olofström Sweden	Rte 116 / Petreforsgatan (56.27956, 14.52069)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2021
Unionville, NC Union Co. United States	SR 200 (Morgan Mill Rd.) / SR 218 (35.12853, -80.43214)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	Peanut shaped. https://www.qcnews.com/news/u-s/north-carolina/union-county/roundabout-opens-at-northern-union-county-intersection/?ipid=promo-link-block2
Orion Township, MI Oakland Co. United States	Orion Rd. / Stoney Creek Rd. (42.77560, -83.22117)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://www.youtube.com/watch?v=SCHUqTp-aNI
Edina, MN Hennepin Co. United States	Eden Ave. / Grange Rd. (44.91059, -93.34897)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2023	Series of 2 roundabouts. Roundabout located 75 feet from roundabout to the east.
Kirkland, WA King Co. United States	NE 132nd St. / Totem Lake Blvd. NE / 116th Ave. NE / I-405 NB Entrance Ramp (47.71844, -122.18653)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2024	https://wsdot.wa.gov/construction-planning/search-projects/i-405northeast-132nd-street-interchange-project
Kirkland, WA King Co. United States	NE 132nd St. / 116th Way NE / I-405 SB Exit Ramp / 114th Pl. NE (47.71843, -122.18834)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	5 Approaches 0 Driveways 42.6720	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	2024	https://wsdot.wa.gov/construction-planning/search-projects/i-405northeast-132nd-street-interchange-project
San Diego, CA San Diego Co. United States	Central Ave. / Landis St. (32.74593, -117.10821)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-Lane	2022
San Diego, CA San Diego Co. United States	Landis St. / 41st St. (32.74591, -117.10699)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2021	Painted splitter islands. https://www.facebook.com/story.php/?story_fbid=4970374723032587&id=1462392140497547
San Diego, CA San Diego Co. United States	Landis St. / 42nd St. (32.74588, -117.10452)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2021	Painted splitter islands.
San Diego, CA San Diego Co. United States	W Point Loma Blvd. / Bacon St. / Levee St. (32.75330, -117.24549)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 19.8120	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	https://www.youtube.com/watch?v=PrXLfuEFHCE
San Diego, CA San Diego Co. United States	Meade Ave. / Marlborough Ave. (32.75707, -117.10613)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-Lane	2021	Painted splitter islands on north and south legs. Pedestrian crossings adjacent to circulatory roadway on east and south legs.
San Diego, CA San Diego Co. United States	Meade Ave. / Central Ave. (32.75713, -117.10825)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-Lane	2021	Painted splitter island on north leg. One-way street entrance on south leg.
San Diego, CA San Diego Co. United States	Meade Ave. / 39th St. (32.75712, -117.11041)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-Lane	2021	Painted splitters and pedestrian crossings adjacent to circulatory roadway on north and south legs.
San Diego, CA San Diego Co. United States	Meade Ave. / Swift Ave. (32.75719, -117.11900)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.8600	Other (At-Grade) Single-Lane	2020	Painted splitter islands on north and south legs.
San Diego, CA San Diego Co. United States	Meade Ave. / 34th St. (32.75722, -117.12007)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-Lane	2020	Painted splitter islands on north and south legs.
San Diego, CA San Diego Co. United States	Meade Ave. / Utah St. (32.75727, -117.13268)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2020	Painted splitter islands and pedestrian crossings adjacent to circulatory roadway on north and south legs.
San Diego, CA San Diego Co. United States	Wightman St. / 35th St. (32.74790, -117.11810)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2022	Painted splitter island on north leg.
Batavia, OH Clermont Co. United States	SR 222 / SR 132 (39.08592, -84.17873)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	https://www.wcpo.com/news/local-news/clermont-county/batavia-township-community/new-roundabout-set-to-open-in-batavia-after-data-showed-dozens-of-serious-crashes-at-the-intersection
West Linn, OR Clackamas Co. United States	Willamette Falls Dr. / 10th St. (45.34515, -122.65176)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	Separated bicycle and pedestrian facilities without detectable separation between them. https://www.westlinntidings.com/news/detours-coming-to-west-linn-s-8th-and-5th-avenues-10th-and-11th-streets-for/article_adf0947c-5050-11ef-bec6-f7f801dd37f8.html
New Ulm, MN Brown Co. United States	US 14 / N Highland Ave. (44.32624, -94.49732)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	https://www.nujournal.com/news/local-news/2024/08/10/roundabout-opens-to-traffic/
Charlottesville, VA Charlottesville City United States	Hydraulic Rd. / Hillsdale Dr. / (parking) (38.05989, -78.49010)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2024	https://www.youtube.com/watch?v=C70k0YmrRP0
Bellingham, WA Whatcom Co. United States	E Smith Rd. / Hannegan Rd. (48.83337, -122.44289)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2024	https://whatcom-news.com/hannegan-smith-intersection-to-reopen-as-a-multi-lane-roundabout_219458/
Sioux Falls, SD Lincoln Co. United States	Western Ave. / W 95th St. (43.46768, -96.74755)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2024	https://m.facebook.com/watch/?v=2495260507530316&vanity=CityofSiouxFalls
Strongsville, OH Cuyahoga Co. United States	Zverina Ln. / Westwood Dr. / Roe Ln. (41.31768, -81.83271)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2024	Replaced triangular-shaped intersection. https://www.facebook.com/CityofStrongsville/posts/pfbid07qr2tFqHTTFxYoX74pT3iKfHSsiq5VaVyHAgMRnUZ1Q8DYbYpqUWKLX61mXuGbDYl
Noblesville, IN Hamilton Co. United States	River Rd. / Pleasant St. (40.04055, -86.02888)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2024
Portage Township, OH Ottawa Co. United States	SR 53 (Catawba Rd.) / SR 2 Ramps (41.50681, -82.85952)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2024	https://sanduskyregister.com/news/522707/recognizing-the-roundabout/
Portage Township, OH Ottawa Co. United States	SR 53 (SE Catawba Rd.) / E State Rd. (41.50840, -82.85952)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://sanduskyregister.com/news/522707/recognizing-the-roundabout/
Monclova Township, OH Lucas Co. United States	Salisbury Rd. / Holloway Rd. / Hidden Ridge Dr. (41.58406, -83.71315)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	https://www.facebook.com/story.php/?story_fbid=930610322439407&id=100064713420627&_rdr
Noblesville, IN Hamilton Co. United States	E 141st St. / Promise Rd. (39.99383, -85.97090)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	Open August 30, 2024. https://www.noblesville.in.gov/topic/subtopic.php?topicid=645&structureid=1
Pueblo, CO Pueblo Co. United States	Walking Stick Blvd. / 47th St. / Vision Hills Pkwy. (38.32430, -104.58110)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2021
Swartz Creek, MI Genesee Co. United States	Morrish Rd. / Lennon Rd. (42.98619, -83.83103)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://www.youtube.com/watch?v=MVfZ3Y8ySsk
Fonthill, ON Niagara Canada	Summersides Blvd. / Wellspring Way (43.04571, -79.27263)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2017
Fonthill, ON Niagara Canada	Summersides Blvd. / Klager Ave. (43.04425, -79.27570)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2018	No splitter island on south leg. Year Completed estimated (2018-2020).
Welland, ON Niagara Canada	Hwy 140 / Netherby Rd. (42.96223, -79.20696)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2023	https://www.facebook.com/groups/241337332575147/posts/24175989435349935
Ann Arbor, MI Washtenaw Co. United States	Broadway St. / (unknown) / (parking) (42.29022, -83.73723)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2020
Davenport, IA Scott Co. United States	Leclaire St. / E 2nd St. (41.52114, -90.56831)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2024	Located underneath railroad bridge and connecting to lower deck of bridge over river. https://www.kwqc.com/video/2024/08/09/rock-island-arsenal-davenport-update-progress-government-bridge-traffic-circle/
Edina, MN Hennepin Co. United States	Interlachen Blvd./ Blake Rd. (44.91393, -93.38343)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	Year Completed estimated (2023-2024). https://www.youtube.com/watch?v=dm2G51ZohRY
Fountaintown, IN Shelby Co. United States	US 52 / SR 9 (39.69259, -85.77385)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2023	https://www.wtreradio.com/regional-news/construction-update-from-shelby-county/
Buffalo, MN Wright Co. United States	35th St. NE / Braddock Ave. (45.20177, -93.87000)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	Intersection moved 250-300 feet to the west.