| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Auburndale,
                FL Polk Co. United States | Travelers Creek Dr. / Juliana Village Blvd. (28.12978, -81.79219) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Naples,
                FL Collier Co. United States | Creekside Blvd. / Innovation Dr. (Creekside St.) (26.26916, -81.79112) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | |
| Statesboro,
                GA Bulloch Co. United States | Forest Dr. / Old Register Rd. (32.42382, -81.79015) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 25.2035 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Winter Haven,
                FL Polk Co. United States | Magnolia Preserve Blvd. / Magnolia Preserve Ave. (27.97596, -81.78808) | Other Existing | One-Way/Two-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Howey in the Hills,
                FL Lake Co. United States | Bella Vista Dr. / Bridgeview Dr. (28.73743, -81.78805) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | Parking along circulatory roadway. | |
| The Brooks,
                FL Lee Co. United States | Olde Lighthouse Rd. / Salerno Bay Rd. / Amalfi Coast Rd. / Crooked River Rd. (26.39192, -81.78105) | Other Existing | All-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| The Brooks,
                FL Lee Co. United States | Olde Lighthouse Rd. / Crooked River Rd. / Cape Roman Rd. (26.39408, -81.78005) | Other Existing | All-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Bonita Springs,
                FL Lee Co. United States | Old US 41 Rd. / W Terry St. (26.34561, -81.77910) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.1083 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2017 | https://www.naplesnews.com/story/news/local/communities/the-banner/2017/06/13/roundabout-construction-begins-terry-street-old-41-road-bonita-springs/389911001/ ICD estimated from Google Maps linework. | 
| Bonita Springs,
                FL Lee Co. United States | Old US 41 Rd. / Pennsylvania Ave. / Ragsdale St. (26.33864, -81.77897) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 20.3365 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Estates of Auburndale,
                FL Polk Co. United States | Cimarosa Ave. / Amethyst Ave. (28.09648, -81.77753) | Unknown Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Painted splitter islands. | |
| Bonita Springs,
                FL Lee Co. United States | Salinas Way / Bonita Lakes Blvd. (26.37874, -81.77657) | Other Existing | One-Way/Two-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands on two legs. | |
| Statesboro,
                GA Bulloch Co. United States | W. Gentilly Rd. / O'Neal Dr. (32.42258, -81.77542) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 24.1957 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Aiken,
                SC Aiken Co. United States | Catenary Blvd. / Trolley Run Blvd. (33.59346, -81.77416) | Rotary Existing | All-Way Yield None | 3 Approaches 0 Driveways 51.7326 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2007 | Striped out outer lane of circulatory roadway in front of splitter islands. Yield signs only on left side of entries. ICD estimated from Google Maps linework. | 
| (unincorporated),
                FL Clay Co. United States | Country Club Blvd. / Country Club Blvd. (30.18211, -81.77293) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 76.3988 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Aiken,
                SC Aiken Co. United States | Bonneville Circle (Trolley Run Blvd. / Market Station Blvd. / Keagan Blvd.) (33.58485, -81.77248) | Rotary Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.7226 | Other (At-Grade) Single-Lane | 2007 | Right-turn-only lanes on all approaches; striped out outer lanes of circulatory roadway in front of each splitter island. Yield signs only on left side of entries. ICD estimated from Google Maps linework. | 
| Asbury Lake,
                FL Clay Co. United States | (unknown) / (unknown) (30.04658, -81.77095) | Unknown Existing | Unknown None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | Year Completed estimated (2021-2022). | 
| Naples,
                FL Collier Co. United States | Thomasson Dr. / Bayshore Dr. (26.10906, -81.77032) | Unknown Existing | Unknown None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | https://www.coastalbreezenews.com/opinion/columnists/catching-up-with-bayshore/article_acf05522-df82-11eb-b1d5-cbde285af984.html | 
| Estuary at Grey Oaks,
                FL Collier Co. United States | Estuary Dr. / Rue du Jardin (26.17932, -81.76832) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Naples,
                FL Collier Co. United States | Tiburon Dr. / (unknown) (26.24900, -81.76820) | Unknown Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Estero,
                FL Lee Co. United States | Grande Oak Blvd. / Saraceno Dr. (26.44309, -81.76801) | Unknown Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Mediterra,
                FL Collier Co. United States | Mediterra Blvd. / Corso Mediterra Cir. (26.30965, -81.76771) | Unknown Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Naples,
                FL Collier Co. United States | Tiburon Blvd. E / Tiburon Dr. (26.25240, -81.76768) | Unknown Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Mediterra,
                FL Collier Co. United States | Villoresi Way / Villoresi Way (26.30739, -81.76744) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Bonita Springs,
                FL Lee Co. United States | Palace Ln. / Le Riviera Dr. (26.36106, -81.76616) | Other Existing | One-Way/Two-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Statesboro,
                GA Bulloch Co. United States | Langston Chapel Rd. / Burkhalter Rd. (32.39247, -81.76561) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 28.2377 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2017-2019). https://www.statesboroherald.com/local/roundabout-construction-to-begin-soon/ ICD estimated from Google Maps linework. | 
| Naples,
                FL Collier Co. United States | Tiburon Blvd. / Tiburon Dr. (26.24637, -81.76513) | Unknown Existing | Unknown Unknown | 3 Approaches 1 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Naples,
                FL Collier Co. United States | Escada Dr. / Escada Ct. (26.25420, -81.76472) | Unknown Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Mediterra,
                FL Collier Co. United States | Mediterra Blvd. (26.30926, -81.76466) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Building in central island. | |
| Naples,
                FL Collier Co. United States | Halstatt Dr. / Residence Cir. (26.17905, -81.76436) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands on three legs. | |
| Fort Myers,
                FL Lee Co. United States | Via Portofino Way / Miromar Lakes Pkwy. (26.47716, -81.76398) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Tavares,
                FL Lake Co. United States | Royal Harbor Blvd. / Armada St. (28.74877, -81.76275) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Tavares,
                FL Lake Co. United States | Royal Harbor Blvd. / Indian Ocean Loop / Baltic Sea Blvd. (28.75627, -81.76059) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Mediterra,
                FL Collier Co. United States | Mediterra Blvd. E / Lucarno Way / Glardino Ln. (26.30799, -81.75999) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Pedestrian access to central island. | |
| Tavares,
                FL Lake Co. United States | Royal Harbor Blvd. (28.75226, -81.75963) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Parking along circulatory roadway. | |
| Statesboro,
                GA Bulloch Co. United States | Langston Chapel Rd. / Harville Rd. / Bethel Church Rd. (32.39523, -81.75920) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://www.statesboroherald.com/local/a-friday-surprise-harville-roadlangston-chapel-road-roundabout-opens/ | 
| Mediterra,
                FL Collier Co. United States | Mediterra Blvd E / Celebrita Ct. / Buonasera Ct. (26.30338, -81.75908) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Pedestrian access to central island. | |
| Water Ridge,
                FL Polk Co. United States | Adams Barn Rd. / Water Ridge Blvd. / Mimosa Yellow Blvd. (28.10391, -81.75508) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2008 | |
| Water Ridge,
                FL Polk Co. United States | Adams Barn Rd. / Campion Blvd. / Spartina Way (28.09686, -81.75501) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2008 | |
| Asbury Lake,
                FL Clay Co. United States | Big Oak Dr. / Buck Creek Pl. (30.04639, -81.75436) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2019 | Right-turn-only lane on northwest leg. Year Completed estimated (2018-2021). | 
| Wadsworth,
                OH Medina Co. United States | SR 57 / Seville Rd. (41.01026, -81.75347) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | https://www.transportation.ohio.gov/about-us/news/district-3/10-26-22-roundabout-is-open-at-state-route-57-and-seville-road-in-wadsworth | 
| Gateway,
                FL Lee Co. United States | Gateway Blvd. / Commerce Lakes Dr. (26.56148, -81.75192) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2021 | |
| Bonita Springs,
                FL Lee Co. United States | Trost Blvd. / Tarocco Dr. (26.36744, -81.75101) | Other Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Bonita Springs,
                FL Lee Co. United States | Trost Blvd. / Isabella Dr (26.37528, -81.75080) | Other Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Asbury Lake,
                FL Clay Co. United States | Cold Stream Ln. / Big Oak Dr. (30.04318, -81.75061) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2021). | 
| Naples,
                FL Collier Co. United States | Catalina Dr. / Biscayne Dr. / Gulfstream Dr. (26.10972, -81.74928) | Other Existing | Other Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Naples,
                FL Collier Co. United States | Marbella Lakes Dr. / Hermosa Way / Whippoorwill Ln. (26.19707, -81.74720) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.instagram.com/colliercountyfl/p/C042GnMslfu/?img_index=1 | 
| Green Cove Springs,
                FL Clay Co. United States | Cold Stream Ln. / Evening Oaks Ln. (30.03912, -81.74621) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2019 | One-stage pedestrian crossings. Year Completed estimated (2018-2021). | 
| Naples,
                FL Collier Co. United States | Treviso Bay Dr. / Casoria Ct. / Trevi Ct. (26.08841, -81.74415) | Unknown Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Naples,
                FL Collier Co. United States | Piacere Way (26.09096, -81.74256) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Pacolet,
                SC Spartanburg Co. United States | SR 150 (Sunny Acres Rd. / Limestone St.) / Montgomery Ave. (34.92060, -81.74250) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2021 | https://www.facebook.com/TownofPacolet/photos/a.358466380967526/2030875397059941/?type=3 | 
| Tavares,
                FL Lake Co. United States | Astutula Landfill Rd. (28.76159, -81.74238) | Other Existing | Uncontrolled Unknown | 4 Approaches 1 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Naples,
                FL Collier Co. United States | Treviso Bay Blvd. / Treviso Bay Dr. (26.08790, -81.74060) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter island on side street. | |
| Naples,
                FL Collier Co. United States | Laguna Cir. / Carrrington Cir. (26.19531, -81.74048) | Other Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Naples,
                FL Collier Co. United States | Treviso Bay Blvd. / Veneto Ln. / Primo Way (26.09128, -81.73777) | Other Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| (unincorporated),
                FL Lake Co. United States | CR 455 / CR 561 (28.66685, -81.73738) | Roundabout Existing | One-Way/Two-Way Stop None | 4 Approaches 0 Driveways 55.5404 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Wadsworth,
                OH Medina Co. United States | Granger Rd. / Ridge Rd. (41.15562, -81.73586) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.2719 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| Cleveland,
                OH Cuyahoga Co. United States | Franklin Blvd. / W 74th St. (41.48048, -81.73575) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 21.3360 | Other (At-Grade) Single-Lane | 2022 | Oval shaped. ICD = 70 ft x 50 ft. https://thelandcle.org/stories/how-residents-fought-for-and-won-a-slower-franklin-boulevard/ | 
| Wadsworth,
                OH Medina Co. United States | Sharon Copley Rd. / Ridge Rd. (41.09917, -81.73554) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 83.7013 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Naples,
                FL Collier Co. United States | Treviso Bay Blvd. / Corso Bello Dr. / (parking) (26.07170, -81.73519) | Unknown Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Tavares,
                FL Lake Co. United States | Main St. / Sinclair Ave. (28.80227, -81.73129) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 29.3041 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Bella Terra,
                FL Lee Co. United States | Bella Terra Blvd. / Irsina Dr. / Velino Ln. (26.43151, -81.73124) | Other Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | Concentric striped circulatory roadway. | |
| Statesboro,
                GA Bulloch Co. United States | Burkhalter Rd. / Rushing Rd. (32.40994, -81.73057) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 29.2405 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2017-2019). https://www.statesboroherald.com/local/roundabout-construction-to-begin-soon/ ICD estimated from Google Maps linework. | 
| Bella Terra,
                FL Lee Co. United States | Bella Terra Blvd. / Serre Dr. (26.44807, -81.72872) | Other Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | Concentric striped circulatory roadway. | |
| Marco,
                FL Collier Co. United States | Cape Marco Dr. (25.91059, -81.72673) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Cleveland,
                OH Cuyahoga Co. United States | Franklin Blvd. / W 58th St. (41.48290, -81.72638) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 19.8120 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2022 | Oval shaped. ICD = 65 ft x 50 ft. https://thelandcle.org/stories/how-residents-fought-for-and-won-a-slower-franklin-boulevard/ | 
| Naples,
                FL Collier Co. United States | Vintage Colony Blvd. / Villa Florenza Dr. (26.23874, -81.72623) | Other Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Bella Terra,
                FL Lee Co. United States | Bella Terra Blvd. / Cleto Dr. (26.43517, -81.72587) | Other Existing | One-Way/Two-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | Concentric striped circulatory roadway. | |
| Tavares,
                FL Lake Co. United States | Main St. / Disston Ave. / Lake Dora Dr. (28.80215, -81.72475) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 20.9315 | Other (At-Grade) Single-Lane | 1996 | Railroad tracks running along edge of central island. RR unprotected, train frequency 1-2/wk, 10 mph. ICD estimated from Google Maps linework. | 
| Cleveland,
                OH Cuyahoga Co. United States | Franklin Blvd. / W 54th St. (41.48359, -81.72372) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 19.8120 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2022 | Oval shaped. ICD = 65 ft x 50 ft. https://thelandcle.org/stories/how-residents-fought-for-and-won-a-slower-franklin-boulevard/ | 
| (unincorporated),
                FL Lake Co. United States | CR 455 / Mountain Club Dr. (28.64863, -81.72241) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 34.5878 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Cleveland,
                OH Cuyahoga Co. United States | Franklin Blvd. / W 50th St. (41.48423, -81.72128) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 18.2880 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2022 | Oval shaped. ICD = 60 ft x 55 ft. https://thelandcle.org/stories/how-residents-fought-for-and-won-a-slower-franklin-boulevard/ | 
| Cleveland,
                OH Cuyahoga Co. United States | Franklin Blvd. / W 48th St. (41.48455, -81.72006) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2022 | https://thelandcle.org/stories/how-residents-fought-for-and-won-a-slower-franklin-boulevard/ | 
| Aiken,
                SC Aiken Co. United States | E Gate Dr. / Bedford Pl. SW / Spencer Dr. (33.50671, -81.71833) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 52.7804 | Other (At-Grade) Single-Lane | No splitter islands on two legs. ICD estimated from Google Maps linework. | |
| Cleveland,
                OH Cuyahoga Co. United States | W 45th St. / Franklin Blvd. (41.48517, -81.71771) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 19.8120 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2022 | Oval shaped. ICD = 65 ft x 60 ft. https://thelandcle.org/stories/how-residents-fought-for-and-won-a-slower-franklin-boulevard/ | 
| Naples,
                FL Collier Co. United States | Mona Lisa Blvd. / Leonardo Ave. (26.28276, -81.71712) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Parking along circulatory roadway; no splitter islands on two legs. | |
| Aiken,
                SC Aiken Co. United States | E Gate Dr. / Aiken Mall Dr. SW / (parking lot) (33.51065, -81.71479) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.8785 | Other (At-Grade) Single-Lane | 2000 | Channelized right-turn lanes on all legs. No Left Turn signs under Yield signs. Year Completed estimated (1994-2005). ICD estimated from Google Maps linework. | 
| Naples,
                FL Collier Co. United States | Santiago Cir. / Artesia Dr. (26.05529, -81.71448) | Other Existing | Other Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Cleveland,
                OH Cuyahoga Co. United States | Franklin Blvd. / W 38th St. (41.48616, -81.71387) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2022 | https://thelandcle.org/stories/how-residents-fought-for-and-won-a-slower-franklin-boulevard/ | 
| Jacksonville,
                FL Duval Co. United States | SR 211 (St Johns Ave.) / Herschel St. (30.28895, -81.71349) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2022 | Year Completed estimated (2021-2022). | 
| Jacksonville,
                FL Duval Co. United States | SR 211 (St Johns Ave.) / Herschel St. / Geraldine Dr. (30.29063, -81.71342) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 27.4317 | Other (At-Grade) Single-Lane | 2022 | Raindrop shaped. Year Completed estimated (2021-2022). | 
| Jacksonville,
                FL Duval Co. United States | Edgewood Ave. S / Plymouth St. (30.30807, -81.71335) | Other Existing | Other At-grade Rail Crossing Signals/Gates (controlling approach only) | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | Located 30 ft from at-grade rail crossing. Stop control on circulatory roadway; northbound uncontrolled. https://www.news4jax.com/news/local/2024/12/26/murray-hill-residents-divided-on-new-roundabout-effectiveness/ | 
| Fleming Island,
                FL Clay Co. United States | Town Center Blvd. / Radar Rd. (30.09197, -81.71185) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 37.2009 | Other (At-Grade) Single-Lane | 2001 | Elliptical shape. Year Completed estimated (1999-2002). ICD estimated from Google Maps linework. | 
| South Charleston,
                WV Kanawha County United States | Kanawha Turnpike / SR 601 (Jefferson Rd.) Ramps (38.35435, -81.71172) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) | 2025 | https://www.youtube.com/watch?v=yTdSPHjvFrA | 
| 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 | |
| Bonita Springs,
                FL Lee Co. United States | Bonita Beach Rd SE / Logan Blvd. / Radio Tower Rd. (26.33173, -81.70643) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2020 | Year Completed estimated (2019-2020). | 
| Cleveland,
                OH Cuyahoga Co. United States | Scranton Rd. / View Rd. (41.45800, -81.70001) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2023 | |
| Cleveland,
                OH Cuyahoga Co. United States | Quigley Rd. / W. 14th St. / I-71 NB Offramp / I-71 SB Onramp (41.46614, -81.69114) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.1181 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2006 | Opened August 21, 2006. ICD estimated from Google Maps linework. | 
| Naples,
                FL Collier Co. United States | Coconut Palm Circle (26.04540, -81.68560) | Other Existing | Unknown Unknown | 11 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | Building in central island. | |
| Fiddler's Creek,
                FL Collier Co. United States | Isla del Sol Way (26.02657, -81.68437) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Clermont,
                FL Lake Co. United States | Macon St. / Cagan Crossings Blvd. (28.35642, -81.68392) | Other Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Naples,
                FL Collier Co. United States | Forest Glen Blvd. / (parking) (26.14593, -81.68155) | Other Existing | One-Way/Two-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| (unincorporated),
                GA Camden Co. United States | La Vento Ln. / La Terra Ln. (31.11206, -81.68107) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 57.2619 | Other (At-Grade) Single-Lane | 2003 | ICD estimated from Google Maps linework. | 
| Forest Glenn of Naples,
                FL Collier Co. United States | Jungle Plum Dr. / Periwinkle Way (26.15038, -81.68055) | Other Existing | All-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Naples,
                FL Collier Co. United States | Loblolly Bay Dr. / Bishopwood Ct. (26.14397, -81.67954) | Other Existing | All-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Lehigh Acres,
                FL Lee Co. United States | Sunshine Blvd. S / 23rd St. SW (26.59205, -81.67879) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 23.4957 | Other (At-Grade) Single-Lane | 2009 | Date: http://lehighacrescitizen.com/page/content.detail/id/506096/Mann-likes-Lehigh-s-new--roundabout--at-Sunshine-and-23rd-St-.html?nav=5100 ICD estimated from Google Maps linework. | 
| Bonita Springs,
                FL Lee Co. United States | Seasons Coast Dr. / Seasons Tide Ave. (26.32738, -81.67702) | Unknown Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Naples,
                FL Collier Co. United States | Campanile Cir. / Veneta Way (26.03476, -81.67484) | Unknown Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Bonita Springs,
                FL Lee Co. United States | Bonita Beach Rd. SE / Bonita National Rd. (26.32536, -81.67165) | Other Existing | One-Way/Two-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Northside,
                FL Duval Co. United States | Biscayne Estate Dr. / Mangrove Forest Ct. (30.45738, -81.67017) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Parking along circulatory roadway | |
| Clermont,
                FL Lake Co. United States | Marsh Rd. / Buoy Cir. (28.51453, -81.66969) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2019 | Yield-controlled right-turn bypass lane on east leg. Year Completed estimated (2018-2019). |