| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Crestwood,
                FL Osceola Co. United States | Weston Blvd. / Silverwood Dr. / White Cedar Cir. (28.33747, -81.43993) | Other Existing | All-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Twinsburg,
                OH Summit Co. United States | Glenwood Dr. / Darrow Rd. (OH Hwy 91) (41.34087, -81.43990) | Roundabout Existing | All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK) | 4 Approaches 0 Driveways 36.7644 | Other (At-Grade) Single-Lane | 2016 | Right-turn-only lanes on north and south legs. ICD estimated from Google Maps linework. | 
| Immokalee,
                FL Collier Co. United States | Ave Maria Blvd. / Owens Way (26.34228, -81.43967) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2006 | Skewed intersection. | 
| Akron,
                OH Summit Co. United States | OH 91 (Canton Rd.) / East Market St. (41.05544, -81.43963) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2021 | Opened 10/15/2021. A quarter of the circle has 2 lanes. Pictures are here: https://twitter.com/AkronOhioMayor/status/1449057995766239232. | 
| Kissimmee,
                FL Osceola Co. United States | Tapestry Preserve Dr. / Biltmore Rd. / San Simeon Way (28.32851, -81.43933) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2013 | |
| Immokalee,
                FL Collier Co. United States | Del Webb Way / Celebration Dr. (26.30595, -81.43840) | Unknown Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Chagrin Valley,
                OH Cuyahoga Co. United States | Som Center Rd. / Gates Mill Blvd. / Woodhark Dr. (41.50843, -81.43827) | Other Existing | Unknown Unknown | 5 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Green,
                OH Summit Co. United States | Greensburg Rd. / Lauby Rd. (40.92918, -81.43810) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.3865 | Other (At-Grade) Single-Lane | 2015 | Opened August 2015. ICD estimated from Google Maps linework. | 
| 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. | 
| Amelia Island,
                FL Nassau Co. United States | SR A1A (S Fletcher Ave.) / SR 108 (Sadler Rd.) (30.63860, -81.43703) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2001 | |
| Kissimmee,
                FL Osceola Co. United States | Martin Luther King Blvd. / Dyer Blvd. (28.29608, -81.43683) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 43.1163 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | Yield-controlled right-turn bypass lane in NE quadrant. ICD estimated from Google Maps linework. | 
| Jacksonville,
                FL Duval Co. United States | Stone Mason Way / Blacksmith Terr. / Northern Ridge Path / (parking lot) (30.12254, -81.43680) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.2225 | Other (At-Grade) Single-Lane | 2016 | Year Completed estimated (2015-2016). ICD estimated from Google Maps linework. | 
| Immokalee,
                FL Collier Co. United States | Anthem Pkwy. / Beckton Rd. (26.32006, -81.43604) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 59.4360 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2016 | Year Completed estimated (2014-2017). | 
| Immokalee,
                FL Collier Co. United States | Pope John Paul II Blvd. / Milano St. (26.33684, -81.43278) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2007 | Year Completed estimated (2006-2007). | 
| Kissimmee,
                FL Osceola Co. United States | Cascades Blvd. / (parking) (28.31114, -81.43274) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Kissimmee,
                FL Osceola Co. United States | Cascades Blvd. (28.30938, -81.43268) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Kissimmee,
                FL Osceola Co. United States | Rapollo Dr. / Palisade Blvd. (28.32212, -81.43125) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2015 | |
| Orlando,
                FL Orange Co. United States | N. Lake Orlando Pkwy / Cinderlane Pkwy (28.60276, -81.43106) | Roundabout Existing | Unknown Unknown | 3 Approaches 0 Driveways 20.9715 | Other (At-Grade) Single-Lane | 2001 | ICD estimated from Google Maps linework. | 
| Kissimmee,
                FL Osceola Co. United States | Dyer Blvd. / Eagle's Reserve Blvd. (28.34353, -81.43096) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | |
| Bellalago,
                FL Osceola Co. United States | Bellalago Dr. / Valleyview Dr. (28.17875, -81.43091) | Other Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Immokalee,
                FL Collier Co. United States | Anthem Pkwy. / Roma St. S (26.32602, -81.43046) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 59.4360 | Other (At-Grade) Single-Lane | 2015 | Year Completed estimated (2014-2017). | 
| Cypress Reserve,
                FL Osceola Co. United States | Cypress Reserve Blvd. / Harwich Dr. / Gilford Dr. (28.32949, -81.43040) | Traffic Calming Circle Existing | All-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Granite Falls,
                NC Caldwell Co. United States | SR 1106 (Duke St.) / Hunters Creek Dr. (35.79164, -81.42955) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 34.8760 | Other (At-Grade) Single-Lane | 2018 | ICD = 130 ft. ICD estimated from Google Maps linework. | 
| Bellalago,
                FL Osceola Co. United States | Bellalago Dr. / Great Pond Dr. (28.19093, -81.42819) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Twinsburg,
                OH Summit Co. United States | Darien Ln. / (unknown) (41.32028, -81.42608) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2007 | Functional Class: Local | 
| Orlando,
                FL Orange Co. United States | Grande Lakes Dr. / (parking) (28.40548, -81.42603) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 60.9600 | Other (At-Grade) Single-Lane | 2003 | Entrance to Grande Lakes Resort. | 
| Millenia,
                FL Orange Co. United States | Millenia Lindings / Fiorazante Ave. (28.49212, -81.42467) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Parking on circulatory roadway; no splitter islands on two legs. | |
| Green,
                OH Stark Co. United States | Mount Pleasant St. NW / Pittsburg Ave. / Mayfair Rd. (40.90675, -81.42386) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | Roundabout is on the border between City of Green and Jackson Township. https://www.cantonrep.com/story/news/local/2024/04/17/pittsburg-and-mount-pleasant-intersection-closing-monday/73357975007/ | 
| Green,
                OH Summit Co. United States | E Turkeyfoot Lake Rd. / Myersville Rd. (40.97616, -81.42369) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.0679 | Other (At-Grade) Single-Lane | 2019 | ICD estimated from Google Maps linework. | 
| Millenia,
                FL Orange Co. United States | Tradition Pkwy. / Millenia Lindings (28.49218, -81.42349) | Other Existing | All-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Orlando,
                FL Orange Co. United States | S Lake Orlando Pkwy. / Lake Breeze Dr. (28.59621, -81.42336) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 23.0700 | Other (At-Grade) Single-Lane | 2005 | Previously controlled by one-way stop ICD estimated from Google Maps linework. | 
| Chagrin Valley,
                OH Cuyahoga Co. United States | Norvale Cir. E / Surrey Pl. / Carriage Pl. (41.51117, -81.42208) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | Raindrop shaped. | |
| Kissimmee,
                FL Osceola Co. United States | Eagle Lake Blvd. / Tessier Ln. (28.22027, -81.42177) | Other Existing | Unknown Unknown | 3 Approaches 14 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| North Canton,
                OH Stark Co. United States | Pittsburg Ave. NW / Shuffel St. NW (40.89778, -81.42156) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.6720 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | https://www.starkcountyohio.gov/government/offices/engineer/resources/projects/pittsburg___shuffel___orion_roundabouts/index.php | 
| Nocatee,
                FL St. Johns Co. United States | Town Plaza Ave. / Tavernier Dr. / Village Lake Dr. (30.11136, -81.42140) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 59.9231 | Other (At-Grade) Single-Lane | 2009 | Year Completed estimated (2008-2010). ICD estimated from Google Maps linework. | 
| North Canton,
                OH Stark Co. United States | Pittsburg Ave. NW / Orion St. NW (40.89935, -81.42126) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 36.5760 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | https://www.starkcountyohio.gov/government/offices/engineer/resources/projects/pittsburg___shuffel___orion_roundabouts/index.php | 
| Twinsburg,
                OH Summit Co. United States | Liberty Rd. / Glenwood Dr. (41.34166, -81.41895) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 25.1071 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Bellalago,
                FL Osceola Co. United States | Paradiso Circle (28.18302, -81.41814) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| 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 | |
| Nocatee,
                FL St. Johns Co. United States | Crosswater Pkwy. / Preservation Trl. (30.10541, -81.41571) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 55.7938 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2007 | Year Completed estimated (2006-2007). ICD estimated from Google Maps linework. | 
| Tallmadge,
                OH Summit Co. United States | Howe Rd. / Northeast Ave. / N Munroe Rd. (41.11800, -81.41503) | Roundabout Existing | Unknown Unknown | 6 Approaches 0 Driveways 52.1858 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Sanford,
                FL Seminole County United States | SR 46 / Osprey Hammock Trl. / River Oaks Cir. (28.81503, -81.41312) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 71.6280 | Other (At-Grade) Single-Lane | 2021 | Passes underneath SR 429 but with no direct connection. | 
| Jekyll Island,
                GA Glynn Co. United States | GA 520 (Ben Fortson Pkwy.) / N Beachview Dr. (31.04758, -81.41269) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2011 | Elliptical shaped. ICD = 135 ft x 125 ft. | 
| Kissimmee,
                FL Osceola Co. United States | Lakeview Dr. / Beaumont Ave. / (parking lot) (28.28792, -81.40892) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.3840 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2011 | Initially constructed with three legs (northeast, southwest, southeast). Northeast leg added 2016. | 
| Kissimmee,
                FL Osceola Co. United States | Martin Luther King Jr. Blvd. / Central Ave. (28.29715, -81.40780) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 46.2707 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2007 | ICD estimated from Google Maps linework. | 
| Sanford,
                FL Seminole County United States | SR 46 / Longwood Markham Rd. / SR 46-SR 429 Ramps (28.81487, -81.40566) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 64.0080 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) | 2021 | |
| Maitland,
                FL Orange Co. United States | Pembrook Dr. / Maitland Summit Blvd. (28.63285, -81.40502) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 29.3516 | Other (At-Grade) Single-Lane | 2005 | ICD estimated from Google Maps linework. | 
| Kissimmee,
                FL Osceola Co. United States | E Monument Ave. / Lakeview Dr. (28.29192, -81.40460) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 22.0848 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2010 | ICD estimated from Google Maps linework. | 
| Kissimmee,
                FL Osceola Co. United States | Monument Ave. / Johnston St. / Dakin Ave. (28.29193, -81.40459) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 21.0332 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Ponte Vedra Beach,
                FL St. Johns Co. United States | Park Forest Dr. / Summit View (30.13705, -81.40391) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 53.3400 | Other (At-Grade) Single-Lane | 2018 | |
| Ponte Vedra Beach,
                FL St. Johns Co. United States | Hammock Cove Dr. / N Cove Dr. (30.21276, -81.40119) | Other Existing | Uncontrolled Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Sanford,
                FL Seminole County United States | SR 46 / Yankee Lake Rd. (28.81487, -81.40113) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 64.0080 | Other (At-Grade) Single-Lane | 2022 | Underneath SR 426 but without direct connection. | 
| Nocatee,
                FL St. Johns Co. United States | Crosswater Pkwy. / Snowden Pkwy. / Nocatee Landing Trl. (30.07254, -81.40063) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 55.8124 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| St Simons Island,
                GA Glynn Co. United States | Kings Way / Frederica Rd. / Retreat Ave. (31.14561, -81.40034) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | 2021 | Year Completed estimated (2019-2021). | 
| (unincorporated),
                FL Seminole Co. United States | Alqua Blvd. / Fernlake Pl. (28.76020, -81.39994) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 60.7259 | Other (At-Grade) Single-Lane | 1999 | ICD estimated from Google Maps linework. | 
| Canton,
                OH Stark Co. United States | Champions Gateway / George Halas Dr. (40.82371, -81.39960) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 51.8160 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | Year Completed estimated (2022-2024). | 
| Ponte Vedra Beach,
                FL St. Johns Co. United States | Sawgrass Island Dr. S / Whisper Lake Ln. E (30.20539, -81.39944) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Jacksonville,
                FL Duval Co. United States | Baltimore St. / Moale Ave. (30.38391, -81.39941) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2013 | |
| Ponte Vedra Beach,
                FL St. Johns Co. United States | Marsh Landing Pkwy. / Deer Trace Dr. (30.22710, -81.39918) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Nocatee,
                FL St. Johns Co. United States | Debbies Way / 20 Mile Rd. (30.12463, -81.39858) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.3537 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Nocatee,
                FL St. Johns Co. United States | Crosswater Pkwy. / Crosswater Lake Dr. (30.06597, -81.39842) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 47.5470 | Other (At-Grade) Single-Lane | 2018 | Year Completed estimated (2017-2018). ICD estimated from Google Maps linework. | 
| St Simons Island,
                GA Glynn Co. United States | Brockinton Dr. / Hanging Moss Dr. (31.16501, -81.39671) | Traffic Calming Circle Existing | Unknown None | 3 Approaches 0 Driveways 40.8785 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| College Park,
                FL Orange Co. United States | Reading Dr. / Vassar St. (28.57290, -81.39565) | Traffic Calming Circle Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Orlando,
                FL Orange Co. United States | N. Westmoreland Dr. / N. Lake Adair Blvd. (28.56104, -81.39342) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 17.8328 | Other (At-Grade) Single-Lane | 1999 | Old circle, judging by condition of brick pavement; additional yield signs w/ minimum fine; official bike route; drainage constraints Functional Class: Collector? ICD estimated from Google Maps linework. | 
| Orlando,
                FL Orange Co. United States | N. Westmoreland Dr. / S. Lake Adair Blvd. (28.55947, -81.39339) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 22.0291 | Other (At-Grade) Single-Lane | 1998 | Old circle, judging by condition of brick pavement; additional yield signs w/ minimum fine; official bike route; drainage constraints; skewed Functional Class: Collector? ICD estimated from Google Maps linework. | 
| College Park,
                FL Orange Co. United States | N Westmoreland Dr. / Seville Pl. (28.55824, -81.39338) | Traffic Calming Circle Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 21.3357 | Other (At-Grade) Single-Lane | Pedestrian crossings along circulatory roadway. | |
| Guyton,
                GA Effingham Co. United States | Central Blvd. / Springfield Ave. (32.33029, -81.39279) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.3673 | Other (At-Grade) Single-Lane | 2018 | https://www.wtoc.com/2018/09/25/guyton-roundabout-be-completed-by-december/. ICD estimated from Google Maps linework. | 
| St Augustine,
                FL St. Johns Co. United States | Las Calinas Blvd. / Ensenada Dr. (30.04447, -81.39071) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 60.9600 | Other (At-Grade) Single-Lane | 2007 | Year Completed estimated (2006-2007). | 
| (unincorporated),
                FL Seminole Co. United States | Alaqua Lakes Blvd. / Lakeview Oaks Dr. / Ashton Oaks Cove (28.75415, -81.39022) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 58.6353 | Other (At-Grade) Single-Lane | 1999 | ICD estimated from Google Maps linework. | 
| St. Simons,
                GA Glynn Co. United States | Demere Rd. / Frederica Rd. (31.15957, -81.38859) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.9249 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | ICD estimated from Google Maps linework. | 
| Sanford,
                FL Seminole County United States | SR 46 / Markham Rd. (28.81344, -81.38801) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 64.0080 | Other (At-Grade) Single-Lane | 2022 | Underneath SR 429 but without any direct connection. | 
| (unincorporated),
                FL St. Johns Co. United States | Palencia Club Dr. / N Loop Pkwy. / Market St. (30.02421, -81.38772) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 26.8857 | Other (At-Grade) Single-Lane | 2003 | Functional Class: Local ICD estimated from Google Maps linework. | 
| St. Simons Island,
                GA Glynn Co. United States | Harrison Point Dr. / Sinclair Ave. (31.18167, -81.38167) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.5228 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Kings Mountain,
                NC Cleveland Co. United States | Kings Mountain Blvd. / Margrace Rd. (35.21306, -81.38145) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | Year Completed estimated (2018-2021). | 
| St Simons Island,
                GA Glynn Co. United States | Demere Rd. / E Beach Causeway (31.14836, -81.38116) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | https://www.arcgis.com/apps/MapJournal/index.html?appid=1665571e5832424bbef0fe01a60a00c0§ion=7 | 
| St. Simons Island,
                GA Glynn Co. United States | Harrison Point Dr. / Graham Ave. (31.18167, -81.37972) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways 22.4792 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Oak Run,
                FL Osceola Co. United States | Oak Run Blvd. / Lund Ave. (28.32898, -81.37950) | Traffic Calming Circle Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Whitehall Estate,
                George Town Cayman Islands | Esterly Tibbetts Hwy. / Lawrence Blvd. / Nexus Way (19.32019, -81.37929) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | 2017 | Oval shaped. | 
| Whitehall Estate,
                George Town Cayman Islands | Solaris Ave. / Market St. (19.32338, -81.37798) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 23.0000 | Other (At-Grade) Single-Lane | 2017 | First two (west/south) legs added in 2008, east added in 2009, northern leg added in 2017. | 
| Whitehall Estate,
                George Town Cayman Islands | Esterley Tibbetts Hwy. / Minerva Dr. (19.31260, -81.37797) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 82.0000 | Other (At-Grade) Multilane (3+ Lane) | 2017 | |
| Oak Run,
                FL Osceola Co. United States | Oak Run Blvd. / Kendall Ave. (28.32668, -81.37797) | Traffic Calming Circle Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Sanford,
                FL Seminole County United States | SR 46 / Glade View Dr. (28.81298, -81.37718) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 65.5320 | Other (At-Grade) Single-Lane | 2021 | Underneath SR 429 but without any direct connection. | 
| Ponte Vedra Beach,
                FL St. Johns Co. United States | Palm Valley Rd. / Mickler Rd. / (shopping center parking lot) (30.15127, -81.37684) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 57.8334 | Other (At-Grade) Single-Lane | 2005 | Striped-out inner circulatory lane. ICD estimated from Google Maps linework. | 
| St. Simons,
                GA Glynn Co. United States | Frederica Rd. / Lawrence Rd. (31.21650, -81.37550) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 40.8563 | Other (At-Grade) Single-Lane | 2006 | ICD estimated from Google Maps linework. | 
| St Simons Island,
                GA Glynn Co. United States | Ocean Blvd. / Ocean Rd. / E Beach Causeway / 1st St. (31.14671, -81.37451) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2019 | https://www.arcgis.com/apps/MapJournal/index.html?appid=1665571e5832424bbef0fe01a60a00c0§ion=8 | 
| George Town,
                Grand Cayman Cayman Islands | Huldah Ave. / Elgin Ave. / Thomas Russell Ave. (19.29081, -81.37373) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 57.4909 | Other (At-Grade) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Ponte Vedra Beach,
                FL St. Johns Co. United States | Long Boat Ct. S / Long Boat Ct. N / Lighthouse Bend Dr. (30.17643, -81.37324) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | No splitter islands. | |
| St Augustine,
                FL St. Johns Co. United States | Rio San Juan Rd. / Orellano Rd. / Quesada Rd. (29.84748, -81.37309) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2021 | Year Completed estimated (2021-2022). | 
| Delaney Park,
                FL Orange Co. United States | Delaney Ave. / E Miller St. (28.52392, -81.37231) | Traffic Calming Circle Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Wadeview Park,
                FL Orange Co. United States | Delaney Ave. / E Grant St. (28.51663, -81.37224) | Traffic Calming Circle Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| George Town,
                Grand Cayman Cayman Islands | N Sound Rd. / Godfrey Nixon Way / Esterly Tibbetts Hwy. (19.29935, -81.37189) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 80.0321 | Other (At-Grade) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Guyton,
                GA Effingham Co. United States | GA 17 / Blue Jay Rd. (32.21768, -81.36852) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2018 | Painted splitter islands. Year Completed estimated (2017-2018). | 
| Hartville,
                OH Stark Co. United States | SR 619 (Edison St. NW) / Kaufman Ave. NW (40.97266, -81.36831) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 50.4977 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | ICD estimated from Google Maps linework. | 
| Orlando,
                FL Orange Co. United States | International Pkwy. / Via Oakmont Loop (28.75491, -81.36806) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 53.3996 | Other (At-Grade) Multilane (2 Lane, unspecified) | 1997 | Concentric circulatory roadway striping. ICD estimated from Google Maps linework. | 
| (unincorporated),
                FL St. Johns Co. United States | Spinnakers Reach Dr. / Summer Pl. (30.19334, -81.36563) | Other Existing | Other None | 4 Approaches 0 Driveways 17.5491 | Other (At-Grade) Single-Lane | Functional Class: Local. Year Completed unknown (before 1994). ICD estimated from Google Maps linework. | |
| Hartville,
                OH Stark Co. United States | SR 619 (Edison St. NW) / King Church Ave. NW (40.97182, -81.36431) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.3826 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | ICD estimated from Google Maps linework. | 
| Kissimmee,
                FL Osceola Co. United States | Red Canyon Dr. / Cahill Gate Dr. (28.26539, -81.36381) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 57.9120 | Other (At-Grade) Single-Lane | 2015 | |
| Lake Mary,
                FL Seminole County United States | New Technology Blvd. / Caring Dr. (28.76760, -81.35607) | Rotary Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 71.6280 | Other (At-Grade) Single-Lane | 2020 | Circulatory roadway is 35 ft wide. Year Completed estimated (2019-2021). | 
| Orlando,
                FL Orange Co. United States | N Forest Ave. / Ridgewood St. (28.54655, -81.35515) | Other Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Canton,
                OH Stark Co. United States | 12th St. NE / Maple Ave. NE / The O'Jays Pkwy (40.80858, -81.35463) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.8713 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. |