Roundabouts Database Index

28782 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
Buca, İzmir Turkey	268. Sokak / 265/8. Sokak / 222/11. Sokak (38.37839, 27.16447)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Buca, İzmir Turkey	8. Sokak / 28/9. Sokak / 3. Sokak (38.38535, 27.18389)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Buca, İzmir Turkey	Gazi Osman Paşa Caddesi / Yavuz Sultan Selim Caddesi (38.39685, 27.17485)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Portland, OR Multnomah Co. United States	NE 108th St. / NE Oregon St. (45.52814, -122.55147)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2021	https://bikeportland.org/2022/01/13/video-a-closer-look-at-pbots-three-new-roundabouts-on-ne-108th-343711.
Portland, OR Multnomah Co. United States	NE Everett St. / NE 108th St. (west) (45.52447, -122.55243)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2021	Part of a double mini-roundabout. https://bikeportland.org/2022/01/13/video-a-closer-look-at-pbots-three-new-roundabouts-on-ne-108th-343711.
Portland, OR Multnomah Co. United States	NE Everett St. / NE 108th Ave. (east) (45.52447, -122.55223)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2021	Part of a double mini-roundabout. https://bikeportland.org/2022/01/13/video-a-closer-look-at-pbots-three-new-roundabouts-on-ne-108th-343711.
St Thomas, ON Elgin Canada	Southgate Pkwy. / Fairview Ave. (42.75327, -81.16695)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2021	https://london.ctvnews.ca/the-most-famous-st-thomas-ont-native-you-ve-likely-never-heard-of-1.5629790
St Thomas, ON Elgin Canada	Southgate Pkwy. / Penhale Ave. (42.75348, -81.16312)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.0000	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2001-2006).
St Thomas, ON Elgin Canada	Southgagte Pkwy. / Carolina Crescent / Peach Tree Blvd. (42.75327, -81.15804)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.0000	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2009-2013).
St Thomas, ON Elgin Canada	Southdale Line / Fairview Rd. (42.74922, -81.16651)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2021	https://www.facebook.com/cityofstthomas/photos/a.3739568726131579/3992567457498370
Springfield, England Birmingham United Kingdom	A41 (Warwick Rd.) / B8145 (Golden Hillock Rd. - Baker St.) (52.45595, -1.86271)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Springfield, England Birmingham United Kingdom	A41 (Warwick Rd.) / Percy Rd. / Albion Rd. (52.45486, -1.85832)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Blackheath, England Sandwell United Kingdom	A4100 (Henderson Way) / A4171 (Birmingham Rd.) (52.47671, -2.03919)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Central Sefton, England Sefton United Kingdom	Hall Ln. / Damfield Ln. (53.50772, -2.93801)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Karlstad, Varmland County Karlstad Sweden	Jungmansgatan / Sjömansgatan / Hööksgatan (59.37535, 13.49185)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Gaziemir, İzmir Turkey	371. Sokak / Sanayi Yolu / 514/1. Sokak (38.34367, 27.13967)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Buca, İzmir Turkey	Gazeteci Yazar İsmail Sivri Bulvarı / 682. Sokak (38.36229, 27.14845)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Buca, İzmir Turkey	272. Sokak / 289. Sokak (38.37852, 27.14584)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Balçova, İzmir Turkey	Cagdaş Caddesi / Sarmaşık Caddesi (38.38965, 27.04564)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Balçova, İzmir Turkey	Cagdas Caddesi / Bora Sokak (38.38984, 27.04482)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Nördlingen, Bavaria Donau-Ries Germany	B466 (Herlinestraße) / Ulmer Straße / Tetschen Boderbacher Straße (48.84595, 10.48428)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Marseille, Provence-Alpes-Côte d'Azur Bouches-du-Rhône France	Rond-Point Alain Savary (43.24610, 5.39494)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Marseille, Provence-Alpes-Côte d'Azur Bouches-du-Rhône France	Chemin du Roy d'Espagne / Boulevard de l'Océan / Rue Floralia (43.24166, 5.39710)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Marseille, Provence-Alpes-Côte d'Azur Bouches-du-Rhône France	Chemin du Roy d'Espagne / Rue Capitaine Jean Crosia / Allée Emmanuel Chabrier (43.23528, 5.39908)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Marseille, Provence-Alpes-Côte d'Azur Bouches-du-Rhône France	Rond-Point Robert Bouvier (43.25250, 5.42188)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Marseille, Provence-Alpes-Côte d'Azur Bouches-du-Rhône France	Rue Pierre Doize / Rue François Mauriac (43.27035, 5.42318)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Marseille, Provence-Alpes-Côte d'Azur Bouches-du-Rhône France	Place de Saint-Tronc (43.27227, 5.42854)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Marseille, Provence-Alpes-Côte d'Azur Bouches-du-Rhône France	Rue du Professeur Roger Luccioni / Rue André Audoli (43.27300, 5.43095)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Marseille, Provence-Alpes-Côte d'Azur Bouches-du-Rhône France	Traverse Chevalier / Rue du Professeur Roger Luccioni (43.27314, 5.43143)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Allauch, Provence-Alpes-Côte d'Azur Bouches-du-Rhône France	D4A (Avenue Jean Giono) / D44G (Avenue de Provence) / Chemin du Guéridon (43.33178, 5.48650)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Allauch, Provence-Alpes-Côte d'Azur Bouches-du-Rhône France	D4A (Avenue Jean Giono) / D44F (43.33570, 5.47722)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Allauch, Provence-Alpes-Côte d'Azur Bouches-du-Rhône France	D4B (Avenue du 7ème Régiment de Tirailleurs Algériens) / D44F (43.33813, 5.47424)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Allauch, Provence-Alpes-Côte d'Azur Bouches-du-Rhône France	D4A / Avenue du Général de Gaulle (43.33943, 5.48429)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Allauch, Provence-Alpes-Côte d'Azur Bouches-du-Rhône France	D4A / Chemin de Caguerasset / Chemin du Capitaine Guyonnet / Route du Clau (43.34948, 5.48750)	Roundabout Existing	All-Way Yield Unknown	6 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Allauch, Provence-Alpes-Côte d'Azur Bouches-du-Rhône France	Place Mouren (43.35605, 5.48678)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Allauch, Provence-Alpes-Côte d'Azur Bouches-du-Rhône France	D908 / Avenue Salvador Allende (43.35433, 5.48476)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Houston, TX Harris Co. United States	Town and Country Blvd. / Town and Country Way (29.78217, -95.56067)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018).
(Unincorporated), SC Laurens Co. United States	US 76 (Main St.) / Dial Place Rd. / Trinity Church Rd. (34.51464, -82.09366)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021
Malinska, Primorje-Gorski Croatia	Rte 5086 / Branka Fučića / Stipkino (45.11708, 14.52690)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Krk, Primorje-Gorski Croatia	Setaliste Svetog Bernardina / Slavka Nikolica / Kvarnerska / Plavnicka / Brace Linardic (45.02366, 14.56946)	Roundabout Existing	All-Way Yield Unknown	6 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Helena, MT Lewis and Clark Co. United States	N Washington St. / Frontage Dr. (46.62005, -112.00546)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011).
Alpharetta, GA Fulton Co. United States	Mid Broadwell Rd. / Bethany Rd. / Pindell Cir. (34.08719, -84.32644)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2020
Hartford, CT Hartford Co. United States	Park Terrace / Sigourney St. / Russ St. (41.76207, -72.69289)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.tiktok.com/foryou?is_from_webapp=v1&item_id=7016286837643791622&lang=en#/@everydayengineering/video/7016286837643791622
Guilford, CT New Haven Co. United States	US 1 (Boston Post Rd.) / Rte 22 (Notch Hill Rd.) (41.31131, -72.74547)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	At the town lines of Branford, North Branford and Guilford. https://www.zip06.com/news/20210617/new-route-1route-22-roundabout-taking-shape.
Dothan, AL Houston Co. United States	Taylor Rd. / S Park Ave. (31.18451, -85.42232)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://dothaneagle.com/news/government/work-has-started-on-south-park-taylor-roundabout-similar-projects-may-soon-shape-more-dothan/article_e948028f-8db9-5d6d-ac6f-e2c1dfaba9fc.html
Dothan, AL Houston Co. United States	Campbellton Hwy. / Taylor Rd. (31.18674, -85.40808)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.wdhn.com/uncategorized/southside-dothan-roundabout-open-for-traffic/
Sleepy Eye, MN Brown Co. United States	STH 4 / CR 29 (44.36934, -94.72530)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2018	Rural, high-speed approaches. https://www.co.brown.mn.us/images/Department/Highway/Sleepy_Eye_GEC_Project_Overview_Handout_FinalUpdated_201708151.pdf
Amarillo, TX Randall Co. United States	Heritage Hills Pkwy. / Legacy Pkwy. (35.12594, -101.94150)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2020). Open to vehicular traffic before this but no pedestrian facilities.
Forney, TX Kaufman Co. United States	Gateway Blvd. / Reeder Rd. (32.74783, -96.42763)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 67.0560	Other (At-Grade) Multilane (2 Lane, unspecified)
Lhindos, Southern Aegean Dodecanese Greece	Rte 95 / Pros Gennadio (36.11255, 28.05797)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Burlington, NC Alamance Co. United States	Boone Station Dr. / Boston Dr. (36.07077, -79.50516)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Lane change required for northbound left turn.
Inglewood, CA Los Angeles Co. United States	District Dr. / Stadium Dr. / (parking) (33.94672, -118.34036)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0037	Other (At-Grade) Single-Lane	2020	At So-Fi Stadium. Yield-controlled right-turn bypass lane leading to add lane at crosswalk. Year Completed estimated (2019-2020).
Jacksonville, FL Duval Co. United States	University Blvd. / Merrill Rd. / (parking) (30.35164, -81.60257)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2022	Turbo roundabout. https://www.actionnewsjax.com/news/local/duval-county/have-you-noticed-new-roundabout-arlington-details-why-it-was-built/3VDRL6EQ35B7JI2YFQYYB5ONUA/.
Blandon, PA Berks Co. United States	US 222 (Allentown Pike) / Schaeffer Rd. (40.45584, -75.88412)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	https://berksweekly.com/traffic-transit/video-new-roundabout-opens-on-route-222-in-maidencreek-township/
Commerce, GA Banks Co. United States	GA 59 / Segars Rd. (34.29473, -83.39858)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://accesswdun.com/article/2021/2/980363/new-ga-59-roundabout-will-facilitate-safe-travel-near-new-industries
Glenmont, NY Albany Co. United States	Rte 9W / Fuera Bush Rd. / Glenmont Rd. (42.60187, -73.79182)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	https://www.timesunion.com/news/article/New-Bethlehem-roundabout-befuddles-some-drivers-16713839.php#photo-21842438
Rehoboth Beach, DE Sussex Co. United States	Warrington Rd. / Healthy Way (38.72141, -75.14094)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2021	Year Completed estimated (2019-2021). https://deldot.gov/Programs/roundabouts/images/warrington.jpg.
Waite Park, MN Stearns Co. United States	2nd St. S / 28th Ave. S (45.55043, -94.25501)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2021).
Doral, FL Miami-Dade Co. United States	NW 53rd Terrace / Executive Center Dr. (25.82154, -80.33368)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2013).
Miami, FL Miami-Dade Co. United States	NW 20th St. / S Service Rd. EB Ramps (25.79337, -80.27170)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0520	Freeway Ramps (Grade-Separated) Single-Lane	2007	At Miami International Airport. Year Completed estimated (2006-2007).
Palm Beach Gardens, FL Palm Beach Co. United States	117th Ct. N / Shady Lakes Dr. / (parking) (26.84915, -80.11286)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017).
Palm Beach Gardens, FL Palm Beach Co. United States	117th Ct. N / Shady Lakes Dr. (26.84611, -80.11296)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017).
Grand Blanc, MI Genesee Co. United States	E Grand Blanc Rd. / Embury Rd. (42.91693, -83.64652)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.abc12.com/news/grand-blanc-road-reopens-following-roundabout-construction-project/article_39b8087a-3083-5a44-b841-c1872cfd8918.html.
Milledgeville, GA Baldwin Co. United States	Kings Rd. / Stembridge Rd. SE (33.06834, -83.17402)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.41nbc.com/new-roundabout-comes-to-baldwin-county/
Mount Pleasant, SC Charleston Co. United States	Belle Hall Pkwy. / Paul Foster Rd. / Antebellum Ln. (32.84406, -79.86070)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2021
Mount Pleasant, SC Charleston Co. United States	N Palmetto Fort Dr. / Oyster Pearl Dr. / Six Mile Rd. (32.82920, -79.80539)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2014-2015).
Charleston, SC Berkeley Co. United States	Point Hope Pkwy. / Hopewell Dr. (32.92135, -79.86880)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	Year Completed estimated (2015-2016).
Hanahan, SC Berkeley Co. United States	Foster Creek Rd. / Williams Ln. / Song Sparrow Way (32.94510, -80.01085)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2018
The Hammocks, FL Miami-Dade Co. United States	SW 158th Ave. / (unknown) (25.67835, -80.45154)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2010	Northwest leg stubbed. Elliptical shaped. ICD 150 ft x 130 ft.
The Hammocks, FL Miami-Dade Co. United States	SW 162nd Ave. / (parking) (25.68172, -80.45536)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2010	Elliptical shaped. Southeast leg stubbed. ICD = 150 ft x 135 ft
Miami, FL Miami-Dade Co. United States	SW 13th Terrace / SW 153rd Ave. (25.75434, -80.44272)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5277	Other (At-Grade) Single-Lane	2012	Original circle constructed 2005-2006. Painted splitter islands added to east and west legs 2011-2013.
Tamiami, FL Miami-Dade Co. United States	NW 132nd Ave. / NW 9th St. (25.77805, -80.40750)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.8600	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2013).
Doral, FL Miami-Dade Co. United States	NW 112th Ave. / NW 78th St. (25.84425, -80.37846)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2010	Part of road diet.
Doral, FL Miami-Dade Co. United States	NW 88th St. / NW 103rd Ct. (25.85347, -80.36521)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2015
Bellalago, FL Osceola Co. United States	Bellalago Dr. / Paradiso Cir. (28.18033, -81.41721)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2007
Jacksonville, FL Duval Co. United States	Premier Park Dr. / Palmetto Park Pl. (30.11183, -81.43791)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 33.5277	Other (At-Grade) Single-Lane	2020	Second leg added 2018-2021.
Ashburn, VA Loudoun Co. United States	Kipheart Dr. / Charlena Beth Dr. / Carradoc Farm Terrace (39.09383, -77.48876)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-Lane	2015	Painted splitter islands. Year Completed estimated (2015-2016).
Solomons, MD Calvert Co. United States	Farren Ave. / Charles St. (38.31939, -76.45267)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-lane w/ Traversable Central Island	2008	Painted splitter islands. Year Completed estimated (2007-2009).
North Charleston, SC Dorchester Co. United States	Wallace Ackerman Dr. / Paddy Field Way (32.96532, -80.12902)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2015	South leg added 2019.
Summerville, SC Dorchester Co. United States	Miles Jamison Rd. / Chandler Creek Rd. (32.98623, -80.15558)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2016
Westminster, MD Carroll Co. United States	Old Westminster Pike / N Chandler Dr. (39.55808, -76.97130)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018).
Baton Rouge, LA East Baton Rouge Par. United States	Lobdell Ave. / Government St. / Independence Blvd. (30.44534, -91.11159)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2020	Add-lane right-turn bypass lanes on east, west, and south legs; yielding right-turn bypass lane on north leg. https://www.wafb.com/2020/07/29/new-roundabout-government-lobdell-causing-headache-some-drivers/.
Riviera, FL Miami-Dade Co. United States	San Vicente St. / Como Ave. / Maggiore St. (25.71103, -80.26339)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2007	Painted splitter islands. Egg shaped. Year Completed estimated (2006-2007).
Cutler Bay, FL Miami-Dade Co. United States	Old Cutler Rd. / SW 87th Ave. (25.57993, -80.33181)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	Left-turn-only lane on west leg. Right-turn-only lane on south leg.
Lakes by The Bay, FL Miami-Dade Co. United States	SW 216th St. / SW 97th Ave. (25.56658, -80.34580)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	2x1 roundabout.
Miami, FL Miami-Dade Co. United States	SW 104th Ave. / SW 226th St. (25.55733, -80.36098)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2007	Painted splitter islands on west, south, and east legs.
Naranja, FL Miami-Dade Co. United States	SW 108th Ct. / SW 234th St. (25.54986, -80.36670)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2018
Princeton, FL Miami-Dade Co. United States	SW 109th Ave. / SW 246th St. (25.53898, -80.36829)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2004	Painted splitter island on east leg. Year Completed estimated (2002-2005).
Princeton, FL Miami-Dade Co. United States	SW 250th Terrace / SW 114th Path (25.53486, -80.37717)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 38.1000	Other (At-Grade) Single-Lane	2016
Princeton, FL Miami-Dade Co. United States	SW 117th Ave. / SW 250th Terrace / SW 251st St. (25.53468, -80.37954)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2016
Homestead, FL Miami-Dade Co. United States	NE 30th Terrace / NE 9th St. (25.47839, -80.43345)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2007	Right-turn-only lane on south leg. Fifth (northwest) leg removed 2011-2013.
St Michael, MN Wright Co. United States	STH 241 (42nd St. NE) / O'Day Ave. NE (45.21665, -93.59822)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.3400	Other (At-Grade) Multilane (2 Lane, unspecified)	2021
Perrysburg, OH Wood Co. United States	Biniker Dr. / (parking) (41.59043, -83.53657)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2004	Entrance to Owens Community College. Striped out exterior portion of circulatory roadway.
Dover, NH Strafford Co. United States	Pointe Pl. / (unknown) (43.17405, -70.85941)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2016-2018).
Rochester, NH Strafford Co. United States	Little Falls Bridge Rd. / Marketplace Blvd. / (parking) (43.33343, -71.00977)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2016
Boynton Beach, FL Palm Beach Co. United States	Quantum Blvd. / (parking) (26.55225, -80.08447)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004).
Wellington, FL Palm Beach Co. United States	Old Hammock Way / Galleria St. (26.66336, -80.21254)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1999-2002).
Wellington, FL Palm Beach Co. United States	Old Hammock Way / Beacon Cir. / Bay View Way (26.66305, -80.21485)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1999-2002).
Medford, OR Jackson Co. United States	Springbrook Rd. / Cedar Links Dr. (42.35287, -122.84582)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.medfordoregon.gov/News-Articles/Springbrook-Road-Improvement-Project
Chattanooga, TN Hamilton Co. United States	Mountain Creek Rd. / N Runyon Dr. (35.11072, -85.32354)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-Lane	2019	Painted splitter islands on all legs. Year Completed estimated (2018-2019).