| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Foley,
                AL Baldwin Co. United States | S OWA Blvd. / Midtown Village Blvd. / (unknown) (30.37156, -87.65917) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.6720 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) | 2017 | Unsigned and unmarked left-turn-only trap lane on east leg. 2022 or earlier (SV) | 
| Foley,
                AL Baldwin Co. United States | E Pride Blvd. / Beck Rd. (30.37455, -87.66643) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2016 | Add-lane right-turn bypass lanes on south, west, and east legs; merging right-turn bypass lane on north leg. Year Completed estimated (2016-2017). | 
| Pensacola,
                FL Escambia Co. United States | Carrier Dr. / Verde Ct. / Arva Ct. (30.37640, -87.36493) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | No splitter islands. | |
| Miramar Beach,
                FL Walton Co. United States | Baytowne Ln. / Grand Blvd. (30.37994, -86.32026) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Miramar Beach,
                FL Walton Co. United States | Sandestin Blvd. N / Audubon Dr. (30.38030, -86.33064) | Other Existing | Other Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | Apparent stop control on east and west legs. | |
| Foley,
                AL Baldwin Co. United States | E Pride Blvd. / Creek Winds Rd. (30.38049, -87.66726) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2016 | Add-lane right-turn bypass lanes on northeast and southwest legs; merging right-turn bypass lanes on northwest and southeast legs. Year Completed estimated (2016-2017). | 
| Baton Rouge,
                LA East Baton Rouge Par. United States | Stumberg Ln. / Womans Way (30.38264, -91.03593) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 59.4360 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2012 | Year Completed estimated (2011-2013). | 
| 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 | |
| Baton Rouge,
                LA East Baton Rouge Par. United States | The Grove Blvd. / (parking) (30.38708, -91.07573) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2018 | |
| Miramar Beach,
                FL Okaloosa Co. United States | Commons Dr. W / Home Depot Entrance (30.38823, -86.44289) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0285 | Other (At-Grade) Single-Lane | 2002 | ICD estimated from Google Maps linework. | 
| Destin,
                FL Okaloosa Co. United States | Commons Dr. E / Matthew Blvd. (30.38915, -86.43053) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2009 | Year Completed estimated (2007-2010). | 
| Austin,
                TX Travis Co. United States | Natures Bend / Bowery Trl. (30.38970, -97.66821) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2012 | Year Completed estimated (2011-2012). | 
| Miramar Beach,
                FL Okaloosa Co. United States | Commons Dr. W / Indian Bayou Dr. (30.39025, -86.45789) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.2091 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Indian Lake,
                FL Okaloosa Co. United States | Two Circle Rd. / Drifting Sand Trl. (30.39149, -86.45615) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Austin,
                TX Travis Co. United States | Natures Bend / Waterfall Way (30.39222, -97.66679) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2012 | Year Completed estimated (2011-2012). | 
| Austin,
                TX Travis Co. United States | River Place Village Crossing / River Place Village Roundabout (30.39223, -97.84433) | Other Existing | Uncontrolled None | 3 Approaches 1 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2005 | |
| Austin,
                TX Travis Co. United States | Ribelin Ranch Dr. / Ribelin Ranch Ct. (30.39274, -97.83059) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2008 | Painted splitter islands and no mountable truck apron. ADT = 309 (Jan. 2011). | 
| Indian Lake,
                FL Okaloosa Co. United States | Drifting Sand Trl. / Two Circle Rd. (30.39286, -86.45625) | Other Existing | Unknown Unknown | 3 Approaches 2 Driveways 0.0000 | Other (At-Grade) Unknown | No splitter islands. | |
| Stonebridge,
                FL Okaloosa Co. United States | Augusta Cove (30.39299, -86.43468) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Gulf Breeze,
                FL Santa Rosa Co. United States | Nantahala Beach Rd. / (parking) (30.39316, -87.01479) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Destin,
                FL Okaloosa Co. United States | Mountain Dr. / Benning Dr. (30.39369, -86.49557) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.7246 | Other (At-Grade) Single-Lane | 2006 | ICD estimated from Google Maps linework. | 
| Gulf Breeze,
                FL Santa Rosa Co. United States | Nantahala Beach Rd. (30.39453, -87.01298) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Austin,
                TX Travis Co. United States | McNeil Dr. / Ribelin Ranch Dr. (30.39501, -97.83129) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2008 | Painted splitter islands and no mountable truck apron. ADT = 6,306 (Sept. 2014). | 
| Gautier,
                MS Jackson Co. United States | N Dolphin Dr. / William Payne Adams Blvd. / (unknown) (30.39643, -88.65932) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.1462 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2013 | ICD estimated from Google Maps linework. | 
| Mandeville,
                LA St. Tammany Par. United States | LA-59 / Sharp Rd. / Pineview Rd. (30.39668, -90.04326) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 39.1461 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | Video with aerial view here: https://wgno.com/2019/05/24/new-hwy-59-roundabout-in-mandeville-opening-to-traffic/ ICD estimated from Google Maps linework. | 
| Gulf Breeze,
                FL Santa Rosa Co. United States | Lighthouse Pointe Dr. / Winding Shore Dr. / Tidewater Dr. / Windpointe Cove (30.39683, -86.95228) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Plantation Place,
                FL Okaloosa Co. United States | Champion Ct. / Champion Ct. (30.39701, -86.43876) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Austin,
                TX Travis Co. United States | Stonelake Blvd. / (parking) (30.40015, -97.73597) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2009 | No mountable truck apron. | 
| Kelly Plantation,
                FL Okaloosa Co. United States | Stilling Circle (30.40094, -86.44427) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Biloxi,
                MS Harrison Co. United States | Division St. / Forrest Ave. (30.40358, -88.90335) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 57.9120 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2020 | https://www.wlox.com/2020/12/10/keeslers-division-street-gate-could-be-open-early-winter/ | 
| Southwood,
                FL Leon Co. United States | Four Oaks Blvd. / Blair Stone Rd. (30.40359, -84.22427) | Rotary Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 115.8240 | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Kelly Plantation,
                FL Okaloosa Co. United States | Matties Way / Sand Myrtle Way (30.40372, -86.44430) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Navarre,
                FL Santa Rosa Co. United States | Reserve Pointe Circle (30.40810, -86.85076) | Other Existing | One-Way/Two-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Pflugerville,
                TX Travis Co. United States | NE Metro Park Rd. / (unknown) (30.40890, -97.59725) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2016 | Year Completed estimated (2015-2016). | 
| Austin,
                TX Travis Co. United States | Center Lake Dr. / Parmer Ridge Dr. (30.40955, -97.65799) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2017 | |
| Jacksonville,
                FL Duval Co. United States | Broward Rd. / Interstate Center Dr. (30.41231, -81.66109) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.4697 | Other (At-Grade) Single-Lane | 2012 | Fourth leg stubbed. Year Completed estimated (2012-2013). https://www.jacksonville.com/article/20120609/BUSINESS/801252124 . ICD estimated from Google Maps linework. | 
| Hurlburt Field,
                FL Okaloosa Co. United States | Independence Rd. / Tully St. (30.41245, -86.69161) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2009 | High-speed through lane bypass on west leg. High-speed merging right-turn bypass lane on east leg. Year Completed estimated (2007-2010). | 
| Tallahassee,
                FL Leon Co. United States | Orange Ave. / Jim Lee Rd. (30.41258, -84.26389) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 46.3496 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2006 | ICD estimated from Google Maps linework. | 
| Pensacola,
                FL Escambia Co. United States | E Romana St. / Cevallos St. (30.41283, -87.20648) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 19.8120 | Other (At-Grade) Single-Lane | 2000 | |
| Fort Walton Beach,
                FL Okaloosa Co. United States | Hollywood Blvd. / Doolittle Blvd. (30.41364, -86.66468) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 29.8704 | Other (At-Grade) Single-Lane | 1994 | |
| Ocean Springs,
                MS Jackson Co. United States | Ocean Springs Rd. / Groveland Rd. / Gulf Island National Seashore Rd. (30.41371, -88.77918) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://www.oceanspringsweeklyrecord.com/local_news/and-around-we-go-os-road-roundabout-open-to-traffic-in-time-for-the-holidays/article_6f02eea2-bfe7-11ef-a11a-47671c82f774.html | 
| Fort Walton Beach,
                FL Oskaloosa Co. United States | Hollywood Blvd. / Hill Ave. (30.41394, -86.66806) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 29.8704 | Other (At-Grade) Single-Lane | 1995 | Anderson Drive to south is disconnected at roundabout. | 
| Baton Rouge,
                LA East Baton Rouge Par. United States | N Stadium Rd. / Field House Dr. (30.41398, -91.18246) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2006 | On campus of Louisiana State University. | 
| Jacksonville,
                FL Duval Co. United States | Clark Rd. / Interstate Center Dr. (30.41403, -81.65944) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 49.4389 | Other (At-Grade) Single-Lane | 2012 | Year Completed estimated (2012-2013). https://www.jacksonville.com/article/20120609/BUSINESS/801252124 . ICD estimated from Google Maps linework. | 
| Pflugerville,
                TX Travis Co. United States | Sun Light Near Way / (unknown) (30.41530, -97.59525) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 60.9600 | Other (At-Grade) Single-Lane | 2007 | Painted splitter islands. Converted from traffic circle to roundabout-type operation in 2006-2008. | 
| Baton Rouge,
                LA East Baton Rouge Par. United States | Dalrymple Dr. / Isaac Cline Dr. / W Lakeshore Dr. (30.41647, -91.17170) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.7188 | Other (At-Grade) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Pensacola,
                FL Escambia Co. United States | Bayfront Pkwy. / N 17th Ave. (30.41780, -87.19438) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2021 | https://www.pnj.com/story/news/traffic/2021/10/25/17th-avenue-roundabout-pensacola-beach-complete-and-open-traffic/6172840001/ | 
| Gulfport,
                MS Harrison Co. United States | Airport Rd. / Three Rivers Rd. (30.42002, -89.08860) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 66.9444 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | ICD estimated from Google Maps linework. | 
| Pflugerville,
                TX Travis Co. United States | Tudor House Rd. / Lady Elizabeths Ln. (30.42492, -97.64027) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Pedestrian access to central island. | |
| Irvington,
                AL Mobile Co. United States | SR 188 / Irvington Bayou La Batre Hwy. (30.42821, -88.24595) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://www.wlox.com/video/2024/01/24/bayou-la-batre-roundabout-open-today/ | 
| Tallahassee,
                FL Leon Co. United States | FAMU Way / Gamble St. / Mill St. (30.42868, -84.29845) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.8350 | Other (At-Grade) Single-Lane | 2018 | Year Completed estimated (2017-2019). ICD estimated from Google Maps linework. | 
| Tallahassee,
                FL Leon Co. United States | Sutor Road / Old Sutor Road (30.42957, -84.21212) | Traffic Calming Circle Existing | All-Way Yield None | 3 Approaches 0 Driveways 16.4770 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Tallahassee,
                FL Leon Co. United States | Circle Dr. / Seminole Dr. (30.43047, -84.26668) | Traffic Calming Circle Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Tallahassee,
                FL Leon Co. United States | Circle Dr. / Alban Ave. (30.43052, -84.26422) | Traffic Calming Circle Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Tallahassee,
                FL Leon Co. United States | FAMU Way / S Martin Luther King Jr Blvd. (30.43177, -84.28558) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 30.8937 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Tallahassee,
                FL Leon Co. United States | FAMU Way / Wahnish Way (30.43193, -84.28983) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 61.7873 | Other (At-Grade) Single-Lane | 2015 | Right-turn bypass lanes on all four legs with two pedestrian crossings across each bypass lane. ICD estimated from Google Maps linework. | 
| Tallahassee,
                FL Leon Co. United States | FAMU Way / Pinellas St. / Commercial Dr. (30.43210, -84.29395) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 25.7446 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Buck Lake,
                FL Leon Co. United States | Reserve Dr. / Reserve Dr. (30.43344, -84.20507) | Other Existing | All-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Tallahassee,
                FL Leon Co. United States | Planters Ridge Dr. / Virgil Rd. (30.43500, -84.19723) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.1307 | Other (At-Grade) Single-Lane | 1997 | ICD estimated from Google Maps linework. | 
| Tallahassee,
                FL Leon Co. United States | W Gaines St. / S Woodward Ave. (30.43551, -84.29820) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 30.8925 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Covington,
                LA St. Tammany Par. United States | River Chase Dr. / Continental Dr. (30.43874, -90.12867) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2014 | Year Completed estimated (2013-2014). Southwest leg stubbed. | 
| Ponchatoula,
                LA Tangipahoa Par. United States | Maison Lafitte Blvd. (30.43890, -90.24596) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Tallahassee,
                FL Leon Co. United States | Heritage Park / Piney Z Plantation Rd. (30.43901, -84.19810) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0102 | Other (At-Grade) Single-Lane | 1998 | ICD estimated from Google Maps linework. | 
| Tallahassee,
                FL Leon Co. United States | Varsity Dr / W Jefferson St (30.43961, -84.30063) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 41.1883 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Tallahassee,
                FL Leon Co. United States | Varsity Dr. / Varsity Way (30.44184, -84.30040) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 27.8014 | Other (At-Grade) Single-Lane | 2006 | ICD estimated from Google Maps linework. | 
| Pflugerville,
                TX Travis Co. United States | Old Austin Hutto Rd. / (unknown) (30.44489, -97.60674) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | |
| 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/. | 
| Covington,
                LA St. Tammany Par. United States | Greengate Dr. / Village Ln. (30.44635, -90.08554) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Biloxi,
                MS Harrison Co. United States | Ellzey Dr. / Medical Park Dr. (30.44652, -88.94459) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2018 | Circulatory roadway dotted edge line across exits. Year Completed estimated (2017-2019). | 
| Austin,
                TX Williamson Co. United States | (unknown) (30.44990, -97.74539) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | Lane change required for west-to-north movement. | 
| Tallahassee,
                FL Leon Co. United States | Weems Rd. / Easterwood Dr. (30.45154, -84.22405) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 28.8283 | Other (At-Grade) Single-Lane | 2011 | Previously controlled by one-way stop ICD estimated from Google Maps linework. | 
| Buck Lake,
                FL Leon Co. United States | Pedrick Rd. / Easton Glen Dr. / Countryside Dr. (30.45227, -84.18178) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 22.8600 | Other (At-Grade) Single-Lane | 1998 | Year Completed estimated (1994-1999). | 
| Cedar Park,
                TX Travis Co. United States | Grand Oaks Loop / Abbotsbury Dr. (30.45421, -97.85857) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Covington,
                LA St. Tammany Par. United States | Ochsner Blvd. / S Ochsner Blvd. (30.45565, -90.15060) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2012 | Year Completed estimated (2011-2012). South leg added 2019-2022. | 
| 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 | |
| Tallahassee,
                FL Leon Co. United States | Weems Rd. / Dartmouth Dr. (30.45770, -84.22234) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 20.5903 | Other (At-Grade) Single-Lane | 2020 | ICD estimated from Google Maps linework. | 
| Baton Rouge,
                LA East Baton Rouge Par. United States | Capitol Access Rd. / Capitol Lake Dr. (30.45808, -91.18278) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2016 | |
| Baton Rouge,
                LA East Baton Rouge Par. United States | Capitol Lake Rd. / Capitol Access Rd. (30.45818, -91.18621) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2016 | |
| Cedar Park,
                TX Travis Co. United States | Grand Oaks Loop / Twin Creeks Club Dr. (30.45940, -97.85709) | Other Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Denham Springs,
                LA Livingston Par. United States | Juban Rd. (LA 1026) / Buddy Ellis Rd. (30.45957, -90.91627) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.2440 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2021 | Year Completed estimated (2021-2022). | 
| Tallahassee,
                FL Leon Co. United States | E 9th Ave. / Colonial Dr. (30.45978, -84.27234) | Traffic Calming Circle Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 42.2092 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Buck Lake,
                FL Leon Co. United States | Fallschase Pkwy. / Acadian Blvd. (30.45989, -84.20993) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 44.1960 | Other (At-Grade) Single-Lane | 2008 | Year Completed estimated (2007-2009). | 
| Pflugerville,
                TX Travis Co. United States | N Cascades Ave. / Great Basin Ave. (30.46198, -97.61835) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2004 | Year Completed estimated (2004-2005). | 
| Buck Lake,
                FL Leon Co. United States | Lagniappe Way / (unknown) (30.46263, -84.21329) | Other Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Painted splitter islands on east and south legs; no splitter island on north leg. No separation between sidewalk and circulatory roadway. | |
| HIghland Park,
                TX Travis Co. United States | Katmai Circle (30.46445, -97.62267) | Other Existing | Unknown Unknown | 5 Approaches 0 Driveways 170.6880 | Other (At-Grade) Single-Lane | Parking along circulatory roadway. | |
| Ponchatoula,
                LA Tangipahoa Par. United States | LA 3158 (Airport Rd. / N Hoover Rd.) / Sisters Rd. (30.46547, -90.41409) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2023 | https://tangipahoa.org/intersection-of-south-airport-north-hoover-and-sisters-road-closed-nov-11-12-for-asphalt-work/ | 
| Covington,
                LA St. Tammany Par. United States | LA-1085 / Ochsner Blvd. / Francis Rd. (30.46681, -90.15044) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 29.8532 | Other (At-Grade) Single-Lane | 2014 | Year Completed estimated (2013-2014). ICD estimated from Google Maps linework. | 
| Covington,
                LA St. Tammany Par. United States | LA-1085 S / LA-1077 (30.46702, -90.18243) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 39.1179 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | ICD estimated from Google Maps linework. | 
| Pflugerville,
                TX Travis Co. United States | Town Center Dr. / Pfluger Farm Ln. (30.46737, -97.60215) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | https://communityimpact.com/austin/pflugerville-hutto/transportation/2022/06/15/roundabout-at-town-center-drive-and-pfluger-farm-lane-in-pflugerville-now-open/ | 
| Denham Springs,
                LA Livingston Par. United States | Crossing Way / Crossing Circle (30.46747, -90.91999) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.2059 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2014 | ICD estimated from Google Maps linework. | 
| Walker,
                LA Livingston Par. United States | Walker South Rd. / I-12 EB Ramps (30.46773, -90.86314) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 43.2352 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2017 | ICD estimated from Google Maps linework. | 
| Cedar Park,
                TX Travis Co. United States | Twin Creeks Club Dr. / Ebbsfleet Dr. / Dervingham Dr. (30.46788, -97.84923) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2001 | Year Completed estimated (1995-2002). | 
| Denham Springs,
                LA Livingston Par. United States | Juban Crossing Blvd. / (parking) (east) (30.46981, -90.92104) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2014 | |
| Denham Springs,
                LA Livingston Par. United States | Juban Crossing Blvd. / (parking) (west) (30.46981, -90.92283) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2014 | |
| Walker,
                LA Livingston Par. United States | Walker South Rd. / I-12 WB Ramps (30.47242, -90.86272) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 42.2038 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2017 | ICD estimated from Google Maps linework. | 
| Fairhope,
                AL Baldwin Co. United States | CR 13 / CR 32 (30.47255, -87.86933) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2022 | https://www.wkrg.com/baldwin-county/county-road-32-roundabout-project-underway-confusing-motorists/ | 
| Tallahassee,
                FL Leon Co. United States | Harbor Club Dr. / Kiawah Dr. (30.47399, -84.22270) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2006 | |
| Tallahassee,
                FL Leon Co. United States | (mall entrance) / (parking) (30.47465, -84.28948) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2015 | Within Tallahassee Mall. Year Completed estimated (2014-2015). | 
| Hammond,
                LA Tangipahoa Par. United States | Veterans Ave. / W Club Deluxe Ave. (30.47557, -90.45719) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 45.2904 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | ICD estimated from Google Maps linework. | 
| Tallahassee,
                FL Leon Co. United States | Miccosukee Rd. / Fleischmann Rd. (30.47602, -84.21957) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 29.8503 | Other (At-Grade) Single-Lane | 2012 | Previously controlled by one-way stop ICD estimated from Google Maps linework. |