| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Bardmoor,
                FL Pinellas Co. United States | 100th Ave. / 85th St. (27.86292, -82.75704) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Clearwater,
                FL Pinellas Co. United States | Rainbow Dr. / Arcturus Ave. (27.96245, -82.75658) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.8546 | Other (At-Grade) Single-Lane | 2009 | Functional Class: Local ICD estimated from Google Maps linework. | 
| Clearwater,
                FL Pinellas Co. United States | Rainbow Dr. / Comet Ave. (27.96245, -82.75652) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 21.0979 | Other (At-Grade) Single-Lane | 2009 | Opened May 2009. Functional Class: Local ICD estimated from Google Maps linework. | 
| Clearwater,
                FL Pinellas Co. United States | Cleveland St. / Aurora Ave. (27.96543, -82.75562) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 22.1522 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Bardmoor,
                FL Pinellas Co. United States | 100th Ave. / 84th St. (27.86285, -82.75544) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Bardmoor,
                FL Pinellas Co. United States | 100th Ave. / 83rd St. / 83rd Cir. (27.86288, -82.75376) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Groton Township,
                OH Erie Co. United States | SR 4 / SR 99 / Skadden Rd. (41.35214, -82.75329) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | Realignment of skewed intersection. https://www.transportation.ohio.gov/projects/projects/110898. https://sanduskyregister.com/news/477684/new-roundabout-opens/. | 
| Clearwater,
                FL Pinellas Co. United States | Harn Blvd. / S Clairborne Dr. (27.95019, -82.74519) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 23.2104 | Other (At-Grade) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Big Stone Gap,
                VA Wise Co. United States | Powell Valley Rd. / Shawnee Ave. / (Union High School entrance) (36.87974, -82.73969) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 57.3204 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| 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. | 
| Clearwater,
                FL Pinellas Co. United States | Harn Blvd. / Stewart Blvd. (27.94766, -82.73846) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.4861 | Other (At-Grade) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| New Albany,
                OH Licking Co. United States | Jug St. / Harrison Rd. (40.09648, -82.73437) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | https://www.dispatch.com/story/business/2022/10/03/roundabouts-sprout-up-columbus-ohio-roadways-traffic-circles-rings/69512473007/ | 
| Pasadena,
                FL Pinellas Co. United States | Park Circle S (27.76839, -82.73330) | Other Existing | Unknown Unknown | 5 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | Hamburger shaped. | |
| Etna Township,
                OH Licking Co. United States | Refugee Rd. SW / Mink St. SW (39.97410, -82.72878) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2024 | https://www.yahoo.com/news/refugee-road-reopens-11-2-100110827.html | 
| Clearwater,
                FL Pinellas Co. United States | Fairwood Ave. / Park Trail Ln. (27.97534, -82.72043) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.5884 | Other (At-Grade) Single-Lane | 2015 | At-grade railroad crossing on south leg. ICD estimated from Google Maps linework. | 
| Tierra Verde,
                FL Pinellas Co. United States | SR 679 (Pinellas Bayway) / Madonna Blvd. / 1st St. E (27.69060, -82.71977) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | https://www.baynews9.com/fl/tampa/news/2021/11/08/traffic-inbox--new-tierra-verde-roundabout-leaving-drivers-frustrated | 
| Lakeshore,
                ON Essex Canada | Hwy 22 (Notre Dame St.) / W Belle River Rd. (42.29336, -82.71370) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2019 | https://www.iheartradio.ca/am800/news/no-more-detour-headaches-in-belle-river-1.9347922 | 
| New Albany,
                OH Licking Co. United States | Green Chapel Rd. / (unknown) (40.12385, -82.71205) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 50.2920 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | |
| Brevard,
                NC Transylvania Co. United States | US 64-US 276 (Asheville Hwy.) / Rustling Woods Dr. (35.26900, -82.71022) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 3 Approaches 0 Driveways 53.3400 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | Year Completed estimated (2021-2023). | 
| Johnstown,
                OH Licking Co. United States | Mink St. / (unknown) (40.10488, -82.70700) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 50.2920 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | |
| Sandusky,
                OH Erie Co. United States | W Bogart Rd. / Campbell St (41.39657, -82.70683) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 39.4208 | Other (At-Grade) Unknown | 2018 | ICD estimated from Google Maps linework. | 
| Etna Township,
                OH Licking Co. United States | Refugee Rd. SW / Etna Pkwy. (39.97301, -82.70600) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://www.yahoo.com/news/refugee-road-reopens-11-2-100110827.html | 
| Brevard,
                NC Transylvania Co. United States | Ecusta Rd. / Rustling Woods Dr. (35.26814, -82.70583) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 78.9847 | Other (At-Grade) Single-Lane | 2019 | ICD estimated from Google Maps linework. | 
| Johnstown,
                OH Licking Co. United States | Green Chapel Rd. / (unknown) (40.12333, -82.70509) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 50.2920 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | |
| New Port Richey,
                FL Pasco Co. United States | Morningsun Ct. / Marquis Ct. (28.18793, -82.70151) | Other Existing | Unknown Unknown | 2 Approaches 8 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Bradenton Beach,
                FL Manatee Co. United States | SR 789 / Bridge St. (27.46500, -82.69847) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 14.8361 | Other (At-Grade) Single-Lane | 1994 | Completed August 1994. ICD estimated from Google Maps linework. | 
| Johnstown,
                OH Licking Co. United States | Green Chapel Rd. / Mink St. (40.12321, -82.69688) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2024 | |
| Port Richey,
                FL Pasco Co. United States | Jasmine Circle (28.30897, -82.69664) | Other Existing | Unknown Unknown | 6 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Clam Bayou,
                FL Pinellas Co. United States | 38th Ave. S / 37th St. S (27.73376, -82.68339) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 21.3360 | Other (At-Grade) Single-Lane | 2001 | Year Completed estimated (1998-2002). | 
| Maximo,
                FL Pinellas Co. United States | 37th St. S / 50th Ave. S (27.72248, -82.68136) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands on three legs. | |
| Lancaster,
                OH Fairfield Co. United States | US 22 (Cincinnati Zanesville Rd. SW) / SR 159 (Chillicothe Lancaster Rd. SW) (39.68382, -82.67887) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.facebook.com/FairfieldCountySC/posts/pfbid023y5H4gXMLJYugN8QHLxiFM3k4sdbuY8gE8Wq7TnraHBjkxDTwveMKVKSU2r8gR5Xl | 
| Ironton,
                OH Lawrence Co. United States | SR 93 (Park Ave.) / US 52 EB Ramps (38.53856, -82.67758) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2023 | https://www.facebook.com/photo.php?fbid=611157614528583&id=100069030495739&set=a.176172631360419 | 
| Lancaster,
                OH Fairfield Co. United States | US 22 (Cincinnati Zanesvilles Rd. SW) / Delmont Rd. SW (39.68383, -82.67681) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.facebook.com/FairfieldCountySC/posts/pfbid023y5H4gXMLJYugN8QHLxiFM3k4sdbuY8gE8Wq7TnraHBjkxDTwveMKVKSU2r8gR5Xl | 
| (unincorporated),
                SC Anderson Co. United States | US 178 (Liberty Hwy.) / SC 88 (Old Greenville Hwy.) (34.70600, -82.67664) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | |
| Ironton,
                OH Lawrence Co. United States | SR 93 (Park Dr.) / US 52 WB Ramps (38.53950, -82.67593) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2023 | https://www.facebook.com/photo.php?fbid=611157614528583&id=100069030495739&set=a.176172631360419 | 
| New Port Richey,
                FL Pasco Co. United States | Bear Landing Way / (unknown) (28.20466, -82.67218) | Unknown Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Anderson,
                SC Anderson Co. United States | Brown Rd. / Kings Rd. / Frances Cannon Dr. (34.56968, -82.66937) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 23.6029 | Other (At-Grade) Single-Lane | 2018 | Intersection moved about 100 ft south; Frances Cannon Dr rerouted to the roundabout. Truck apron takes up almost the entire center island. https://www.independentmail.com/story/news/local/2017/12/28/roundabouts-coming-anderson-two-years-after-they-were-announced/871867001/ ICD estimated from Google Maps linework. | 
| Argyle,
                GA Clinch Co. United States | US 84-GA 38 (Waycross Hwy.) / Main St. (west end) (31.06715, -82.66675) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 43.9898 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | ICD estimated from Google Maps linework. | 
| New Port Richey,
                FL Pasco Co. United States | Epiphany Way / Tryfon Blvd. (28.17920, -82.66438) | Other Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Pedestrian access to central island. | |
| (unincorporated),
                FL Pinellas Co. United States | Carillon Pkwy. / Tower Pl. / (parking) (27.89215, -82.66275) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2021 | Oval shaped. ICDs of 100 ft and 85 ft with outer dimensions 150 ft x 90 ft. No splitter island on east leg. | 
| New Port Richey,
                FL Pasco Co. United States | Timber Greens Blvd. / Springmeadow Dr. /  Country Ridge Ln. (28.25264, -82.65811) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Liberty,
                SC Pickens Co. United States | Moorefield Memorial Hwy (US 178) / Flat Rock Rd. / Five Forks Rd. / N Old Pendleton Rd. (34.76680, -82.65711) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways 42.1880 | Other (At-Grade) Single-Lane | 2015 | Replaced two closely spaced stop-controlled intersections. ICD estimated from Google Maps linework. | 
| Argyle,
                GA Clinch Co. United States | US 84-GA-38 (Waycross Hwy.) / Main St. (east end) (31.07550, -82.64565) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2019 | |
| Kingsville,
                ON Essex Canada | Albuna Townline (County Rd 31) / Road 3 E (42.06096, -82.64340) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.9019 | Other (At-Grade) Single-Lane | 2010 | https://www.infrastructure.gc.ca/media/news-nouvelles/2010/20101112essexcounty-eng.html ICD estimated from Google Maps linework. | 
| Ashland,
                KY Boyd Co. United States | Winchester Ave. (US 23 Business) / 14th St. (38.47980, -82.64184) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2024 | One of five mini-roundabouts in series. Road diet from five lanes to two lanes. https://visitaky.com/winchester | 
| Ashland,
                KY Boyd Co. United States | Winchester Ave. (US 23 Business) / 15th St. (38.47922, -82.64073) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2024 | One of five mini-roundabouts in series. Road diet from five lanes to two lanes. https://visitaky.com/winchester | 
| Ashland,
                KY Boyd Co. United States | Winchester Ave. (US 23 Business) / 16th St. (38.47860, -82.63954) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2024 | One of five mini-roundabouts in series. Road diet from five lanes to two lanes. South leg is a one-way exit. https://visitaky.com/winchester | 
| Ashland,
                KY Boyd Co. United States | Winchester Ave. (US 23 Business) / 17th St. (38.47804, -82.63838) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2024 | One of five mini-roundabouts in series. Road diet from five lanes to two lanes. https://visitaky.com/winchester | 
| Tampa,
                FL Hillsborough Co. United States | Saddle Club Cir. / Boat Branch Pl. (28.02770, -82.63818) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Ashland,
                KY Boyd Co. United States | Winchester Ave. (US 23 Business) / 18th St. (38.47750, -82.63733) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2024 | One of five mini-roundabouts in series. Road diet from five lanes to two lanes. https://visitaky.com/winchester | 
| Columbus,
                MI St. Clair Co. United States | Gratiot Ave. / Palms Rd. (42.85156, -82.63709) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | https://www.thetimesherald.com/story/news/2021/09/29/roundabout-palms-gratiot-open-traffic-week-columbus-twp/5913286001/ | 
| (unincorporated),
                FL Sarasota Co. United States | 75th St. SW / 53rd Ave. SW (27.44801, -82.63690) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 54.0540 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2007 | ICD estimated from Google Maps linework. | 
| Anderson,
                SC Anderson Co. United States | Concord Rd. / Harris Bridge Rd. / Cathey Rd. (34.59397, -82.63681) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 34.4108 | Other (At-Grade) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| St Petersburg,
                FL Pinellas County United States | 1st St. N / 30th Ave. NE (27.79940, -82.63444) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Rectangular Rapid Flashing Beacon (RRFB) | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Tampa,
                FL Hillsborough Co. United States | Country Chase Blvd. / Tidal Bay Ln. (28.03059, -82.62775) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Odessa,
                FL Pasco Co. United States | Rangeland Blvd. / Myrica Dr. (28.21249, -82.62430) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 49.4648 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | ICD estimated from Google Maps linework. | 
| Odessa,
                FL Pasco Co. United States | Rangeland Blvd. / Night Star Trl. (28.20999, -82.62014) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 50.5184 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | ICD estimated from Google Maps linework. | 
| Bradenton,
                FL Manatee Co. United States | El Conquistador Pkwy. / Legends Blvd. (27.43192, -82.61709) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2008 | |
| Odessa,
                FL Pasco Co. United States | Rangeland Blvd. / Long Spur (28.20441, -82.61411) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 55.7837 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | ICD estimated from Google Maps linework. | 
| Odessa,
                FL Pasco Co. United States | Long Spur / Lake Blanche Ave. (28.20254, -82.61373) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.7864 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Odessa,
                FL Pasco Co. United States | Night Star Trl. / Barbour Trl. (28.21664, -82.61277) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.5197 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2017-2018). ICD estimated from Google Maps linework. | 
| Odessa,
                FL Pasco Co. United States | Rangeland Blvd. / Heart Pine Ave. (28.20499, -82.61055) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 59.4360 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | |
| Odessa,
                FL Pasco Co. United States | Heart Pine Ave. / Berrypick Trl. / Lake Blanche Dr. (28.20342, -82.61053) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | Park and buildings in central island. | |
| Odessa,
                FL Pasco Co. United States | Long Spur / Heart Pine Ave. (28.19864, -82.61024) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 29.4722 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Odessa,
                FL Pasco Co. United States | Rangeland Blvd. / Berrypick Trl. (28.20346, -82.60624) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 52.6266 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | ICD estimated from Google Maps linework. | 
| Easley,
                SC Pickens County United States | SC 135 (Dacusville Hwy.) / Jameson Rd. (34.90548, -82.60143) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://info2.scdot.org/projects/ViewerFiles/P039384_Project%20Handout_05.27.2021.pdf | 
| Jackson,
                OH Jackson Co. United States | McCarty Ln. / Acy Ave. (39.03443, -82.60133) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 34.3255 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Shore Acres,
                FL Pinellas Co. United States | Arrowhead Dr. NE (27.82276, -82.60069) | Other Existing | Unknown Unknown | 3 Approaches 10 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Odessa,
                FL Pasco Co. United States | Rangeland Blvd. / Barbour Trl. (28.20074, -82.60069) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 46.3126 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | ICD estimated from Google Maps linework. | 
| Westchase,
                FL Hillsborough Co. United States | Tree Tops Lake Rd. / Tree Tops Lake Rd. (28.05761, -82.59971) | Other Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter island on east leg. | |
| Odessa,
                FL Pasco Co. United States | Rangeland Blvd. / Fencepost Dr. (28.19759, -82.59604) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 53.6821 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2018 | Year Completed estimated (2017-2018). ICD estimated from Google Maps linework. | 
| (unincorporated),
                FL Hillsborough Co. United States | Racetrack Rd. / Boy Scout Rd. (28.10300, -82.59144) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 35.8197 | Other (At-Grade) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Odessa,
                FL Pasco Co. United States | Rangeland Blvd. / Cattle Gap Trl. (28.19705, -82.58918) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2018 | Year Completed estimated (2017-2018). | 
| Kingsport,
                TN Sullivan Co. United States | Netherland Inn Rd. / Industry Dr. (36.55264, -82.57854) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 31.6607 | Other (At-Grade) Single-Lane | 2012 | Bypass lanes on north and east quadrants. ICD estimated from Google Maps linework. | 
| Sarasota,
                FL Sarasota Co. United States | St. Armands Circle: SR 780 / Boulevard of the Presidents / John Ringling Blvd. (27.31842, -82.57722) | Other Existing | Other None | 5 Approaches 0 Driveways 128.0157 | Other (At-Grade) Multilane (2 Lane, unspecified) | Pedestrian access to central island; parking along circulatory roadway. Shopping district. Completed 1940? | |
| South Point,
                OH Lawrence Co. United States | Solida Rd. / US 52 WB Ramps / Collins Ave. (38.42360, -82.57472) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 47.7198 | Freeway Ramps (Grade-Separated) Single-Lane | 2019 | ICD estimated from Google Maps linework. | 
| Rubonia,
                FL Manatee Co. United States | US 41 Business / Terra Ceia Bay Blvd. (27.53369, -82.57189) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 57.9120 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | https://www.swflroads.com/project/444440-1 | 
| Asheville,
                NC Buncombe Co. United States | Lyman St. / Riverside Dr. (35.58442, -82.56711) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 28.1677 | Other (At-Grade) Single-Lane | 2019 | https://twitter.com/CityofAsheville/status/1136729617706999816/video/1. ICD estimated from Google Maps linework. | 
| Asheville,
                NC Buncombe Co. United States | Haywood Rd. / Roberts St. (35.58689, -82.56657) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.0231 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Odessa,
                FL Pasco Co. United States | Virginia Station / Integra Junction (28.18983, -82.56588) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Asheville,
                NC Buncombe Co. United States | Depot St. / Lyman St. / Roberts St. / Clingman Ave. (35.58471, -82.56506) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2019-2021). | 
| Asheville,
                NC Buncombe Co. United States | WT Weaver Blvd / University Heights (35.61435, -82.56285) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 27.1862 | Other (At-Grade) Single-Lane | 2002 | Completed August 2002. Entrance to University of North Carolina at Asheville. Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework. | 
| High Springs,
                FL Alachua Co. United States | NW 163rd Ave. / NW 204th St. (29.80460, -82.56217) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Siesta Key,
                FL Sarasota Co. United States | Higel Ave. / Ocean Blvd. (27.28803, -82.55901) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2023 | https://www.youtube.com/watch?v=26h5Bkvci6o | 
| Rubonia,
                FL Manatee Co. United States | 8th Ave. E / (unknown) (27.51604, -82.55859) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2023 | |
| Kingsport,
                TN Sullivan Co. United States | Sullivan St. / Broad St. / Watauga St. / Holston St. (36.54914, -82.55837) | Other Existing | All-Way Yield Unknown | 6 Approaches 0 Driveways 30.7027 | Other (At-Grade) Single-Lane | 1917 | Very early traffic circle. ICD estimated from Google Maps linework. | 
| China,
                MI St. Clair Co. United States | Fred W Moore Hwy. / Wadhams Rd. (42.81537, -82.55479) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | Year Completed estimated (2019-2022). | 
| Odessa,
                FL Pasco Co. United States | Leather Fern Dr. / (unknown) (28.18880, -82.55303) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Easley,
                SC Pickens Co. United States | Rolling Hills Cir. / Prince Perry Rd. (34.83093, -82.55276) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2020 | https://www.foxcarolina.com/news/scdot-final-stretch-of-sc-153-extension-has-opened-to-drivers-in-easley/article_8591b388-38e1-11eb-8f6e-27d8dc695ba6.html | 
| Rubonia,
                FL Manatee Co. United States | Haben Blvd. / 12th Ave. E (27.51603, -82.55261) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2012 | |
| (unincorporated),
                SC Anderson Co. United States | SC 331 (Old Williamston Rd.) / Bowlan Rd. (34.58401, -82.55251) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2025 | https://www.linkedin.com/posts/sc-department-of-transportation_scdot-is-nearing-the-completion-of-the-activity-7363932840146739201-Ps4o. | 
| Kingsport,
                TN Sullivan Co. United States | Watauga St. / E Ravine Rd. / Gibson Mill Rd. (36.54887, -82.55197) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways 26.8650 | Other (At-Grade) Single-Lane | 2008 | ICD estimated from Google Maps linework. | 
| Odessa,
                FL Pasco Co. United States | S Branch Blvd. / Secret Meadows Dr. / Storybrook Preserve Dr. (28.19402, -82.55107) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 67.0560 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | |
| Easley,
                SC Pickens Co. United States | Crestview Rd. / Sheffield Rd. (34.80448, -82.54993) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | Completed August 2024. https://www.foxcarolina.com/video/2024/06/15/construction-roundabout-easley-causes-significant-backups/ | 
| Asheville,
                NC Buncombe Co. United States | College St. / Valley St. / Oak St. (35.59719, -82.54733) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 29.1343 | Other (At-Grade) Single-Lane | 2005 | Entrance to downtown. Downtown redevelopment - "road diet". ICD estimated from Google Maps linework. | 
| Sarasota,
                FL Sarasota Co. United States | US 41 (N Tamiami Trl.) / 10th St. (27.34499, -82.54705) | Roundabout Existing | All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK) | 4 Approaches 0 Driveways 57.9120 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2020 | https://www.suncoastpost.com/great-reading/an-aerial-view-of-the-new-sarasota-roundabout-on-u-s-route-41/ | 
| Sarasota,
                FL Sarasota Co. United States | US 41 (N Tamiami Trl.) / 14th St. (27.35036, -82.54697) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2020 | |
| Sarasota,
                FL Sarasota Co. United States | Myrtle St. / Bradenton Rd. (27.36723, -82.54695) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 25.9080 | Other (At-Grade) Single-Lane | 2015 | Year Completed estimated (2014-2016). | 
| Sarasota,
                FL Sarasota Co. United States | Bradenton Rd. / 47th St. (27.37499, -82.54694) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 25.9080 | Other (At-Grade) Single-Lane | 2014 | Year Completed estimated (2014-2016). | 
| Sarasota,
                FL Sarasota Co. United States | US 41 (Tamiami Trl.) / Fruitville Rd. (27.33888, -82.54680) | Roundabout Existing | All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK) | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2020 | Lane dividers using striping and raised pavement markers. Yield-controlled right-turn bypass lanes on south and east legs. https://www.heraldtribune.com/story/news/local/sarasota/2020/11/27/fruitville-roundabout-open-city-leaders-urge-motorists-slow-down/6398860002/ |