| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| South Miami,
                FL Miami-Dade Co. United States | SW 63rd Ave. / SW 66th St. (25.70943, -80.29568) | Traffic Calming Circle Existing | All-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| South Miami,
                FL Miami-Dade Co. United States | SW 66th St. / SW 64th Ave. (25.70935, -80.29770) | Traffic Calming Circle Existing | All-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| South Miami,
                FL Miami-Dade Co. United States | SW 63rd Ave. / SW 68th St. (25.70763, -80.29558) | Traffic Calming Circle Existing | All-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| South Miami,
                FL Miami-Dade Co. United States | SW 63rd Ave. / SW 69th St. (25.70673, -80.29579) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 24.3840 | Other (At-Grade) Single-Lane | 2020 | Elliptical shaped. ICD = 80 ft x 70 ft. | 
| South Miami,
                FL Miami-Dade Co. United States | SW 59th Ave. / SW 84th St. (25.69328, -80.28900) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.3840 | Other (At-Grade) Single-Lane | 2008 | Year Completed estimated (2007-2008). | 
| South Miami,
                FL Miami-Dade Co. United States | SW 58th Ave. / SW 84th St. (25.69355, -80.28701) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.3840 | Other (At-Grade) Single-Lane | 2008 | Year Completed estimated (2007-2009). | 
| 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. | |
| 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 | ||
| 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 | ||
| 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 | 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 | Piacere Way (26.09096, -81.74256) | Other Existing | Unknown Unknown | 2 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 | ||
| 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. | |
| 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. | |
| 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 | ||
| 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. | |
| 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. | |
| 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 | ||
| 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. | |
| Bonita Springs,
                FL Lee Co. United States | Pelican Colony Blvd. / Goldcrest Dr. (26.38917, -81.82062) | Unknown Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Estero,
                FL Lee Co. United States | Village Shops Way / Via Villagio (26.40430, -81.80953) | Other Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Estero,
                FL Lee Co. United States | Corkscrew Rd. / Pinehurst Greens Dr. (26.43158, -81.82041) | Unknown Existing | Unknown Unknown | 3 Approaches 1 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Estero,
                FL Lee Co. United States | Terra Vista Blvd. (26.44396, -81.81946) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Estero,
                FL Lee Co. United States | Terracap Way / (parking) (26.44730, -81.81903) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Fort Myers,
                FL Lee Co. United States | Sumner Ave. / Tremont St. (26.49427, -81.89488) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Fort Myers,
                FL Lee Co. United States | Sumner Ave. / Wrigley Cir. (26.49439, -81.89133) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Fort Myers,
                FL Lee Co. United States | Sumner Ave. / Tremont St. (26.49217, -81.89449) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Fort Myers,
                FL Lee Co. United States | (parking) (26.50671, -81.90830) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Fort Myers,
                FL Lee Co. United States | Paseo de Valencia St. / Lakes of Laguna Blvd. (26.51640, -81.90777) | Unknown Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Fort Myers,
                FL Lee Co. United States | Parker Lakes Dr. / N Parker Dr. (26.52508, -81.90779) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Fort Myers,
                FL Lee Co. United States | Vista River Dr. / Harbour Yacht Ct. / Harbour Landings Dr. / (parking) (26.53044, -81.93789) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Cape Coral,
                FL Lee Co. United States | Silver King Blvd. / (parking) (26.54063, -81.99919) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| North Fort Myers,
                FL Lee Co. United States | Embarcadero Way / Rio Nuevo Dr. (26.76717, -81.92266) | Other Existing | Other Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Boonsboro,
                MD Washington Co. United States | US 40 Alternate (Old National Pike) / MD 67 (Rothersville Rd.) / Ostertag Pass (39.49747, -77.64507) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2019 | |
| Charles Town,
                WV Jefferson Co. United States | Prospect Hill Blvd. / Butler St. (39.26299, -77.87787) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Charles Town,
                WV Jefferson Co. United States | Ball Circle (39.26676, -77.87701) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Charles Town,
                WV Jefferson Co. United States | Haversack Circle (39.27053, -77.84909) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Harpers Ferry,
                WV Jefferson Co. United States | Gap View Blvd. / Gap View Blvd. (39.33462, -77.80635) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Harpers Ferry,
                WV Jefferson Co. United States | Gap View Blvd. / Gap View Cir. (39.33013, -77.80121) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Chimney Lakes,
                FL Duval Co. United States | Kit Fox Pkwy. / Arctic Fox Rd. / Swift Fox Trl. (30.19903, -81.84294) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Single-Lane | 2017 | |
| Southwest,
                FL Duval Co. United States | Merchants Way / Crosshill Blvd. (30.19765, -81.83187) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 59.4360 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2007 | Concentric circulatory roadway striping. | 
| Chimney Lakes,
                FL Duval Co. United States | Family Pl. / (parking) (30.19685, -81.83357) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Gainesville,
                FL Alachua Co. United States | SW 86th St. / SW 13th Ave. / SW 12th Pl. (29.64170, -82.43456) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2002 | Year Completed estimated (1999-2004). Painted splitter islands converted to raised splitter islands in 2011. | 
| Eagle Creek,
                FL Orange Co. United States | Emerson Lake Blvd. / Mere Pkwy. (28.37045, -81.23866) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Orlando,
                FL Orange Co. United States | Mere Pkwy. / Eagle Creek Sanctuary Blvd. (28.35900, -81.23730) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2016 | Year Completed estimated (2015-2016). Driveway to parking lot on east side added 2019-2020. | 
| Orlando,
                FL Orange Co. United States | Luminary Blvd. / (unknown) (28.35866, -81.24525) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 53.3400 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2021 | |
| Hobe Sound,
                FL Martin Co. United States | SE Retreat Dr. / SE Glacier Terrace (27.09493, -80.20511) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Hobe Sound,
                FL Martin Co. United States | SE Retreat Dr. / SE Seabranch Blvd. / SE El Dorado Way (27.09890, -80.20718) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Hobe Sound,
                FL Martin Co. United States | SE Palm Hammock Ln. / SE Double Tree Dr. (27.10188, -80.20331) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Hobe Sound,
                FL Martin Co. United States | SE Double Tree Dr. / SE Fazio Dr. (27.10332, -80.19313) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Hobe Sound,
                FL Martin Co. United States | SE Bay Cedar Cir. / SE Preserve Trace (27.11011, -80.18998) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands on two legs. | |
| Germantown,
                MD Montgomery Co. United States | Summer Oak Dr. / Summer Oak Ct. (39.16467, -77.24384) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands on two legs. | |
| Germantown,
                MD Montgomery Co. United States | Germantown Rd. / Watkins Mill Rd. / Blunt Rd. (39.19058, -77.22492) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 1999 | Right-turn bypass lane on north leg. Year Completed estimated (1993-2005). | 
| Olney,
                MD Montgomery Co. United States | Brightwood Rd. / Winding Oak Dr. / Weston Pl. (39.16065, -77.09120) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Cloverly,
                MD Montgomery Co. United States | Harbour Town Dr. / Firestone Dr. (39.12855, -76.99401) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Cloverly,
                MD Montgomery Co. United States | Firestone Dr. / Sea Island Ct. (39.12744, -76.99807) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Greenbelt,
                MD Prince George's Co. United States | Greenbelt Station Pkwy. / Stream Bank Ln. (39.00060, -76.91754) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2014 | Crosswalks at yield line on all leg. Year Completed estimated (2013-2014). West leg opened 2016. | 
| Greenbelt,
                MD Prince George's Co. United States | Greenbelt Station Pkwy. / S Center Dr. (39.00209, -76.91666) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2017 | |
| Greenbelt,
                MD Prince George's Co. United States | Greenbelt Station Pkwy. / Stream Bank Ln. (39.00374, -76.91563) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2017 | |
| Greenbelt,
                MD Prince George's Co. United States | Hanover Pkwy. / (unknown) (38.98589, -76.87602) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 24.3840 | Other (At-Grade) Single-Lane | 2004 | Year Completed estimated (2002-2005). | 
| Ballenger Creek,
                MD Frederick Co. United States | McLauren Ln. / Carston Ct. / Duncan Pl. (39.36852, -77.43743) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Frederick,
                MD Frederick Co. United States | W Fagan Ln. (39.44591, -77.43047) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Frederick,
                MD Frederick Co. United States | E Fagan Dr. (39.44594, -77.42928) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Frederick,
                MD Frederick Co. United States | W Huff Blvd. (39.44689, -77.43046) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Frederick,
                MD Frederick Co. United States | E Huff Blvd. (39.44685, -77.42933) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Frederick,
                MD Frederick Co. United States | W Whitecoat Dr. (39.44784, -77.43031) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Frederick,
                MD Frederick Co. United States | E Whitecoat Dr. (39.44779, -77.42925) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Blue Bell,
                PA Montgomery Co. United States | Anvil Ln. (40.16062, -75.28413) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Blue Bell,
                PA Montgomery Co. United States | Arbor Way / Jolly Rd. / (parking) (40.14222, -75.28498) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2014 | Year Completed estimated (2011-2016). | 
| Ocean Acres,
                NJ Ocean Co. United States | Deerfield Dr. / Newport Rd. (39.74772, -74.29922) | Other Existing | Uncontrolled Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Ocean Acres,
                NJ Ocean Co. United States | Hampton Rd. / Summerhill Dr. / Lookout Dr. (39.74891, -74.29864) | Other Existing | Uncontrolled Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Ocean Acres,
                NJ Ocean Co. United States | Lookout Dr. / Highland Dr. / Arbor Rd. (39.75035, -74.29806) | Other Existing | Uncontrolled Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Ocean Acres,
                NJ Ocean Co. United States | Atlantic Hills Blvd. / Arbor Dr. (39.75069, -74.29928) | Other Existing | One-Way/Two-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Manahawkin,
                NJ Ocean Co. United States | Campbell Blvd. / Bennet Ln. / Holloway Ave. / (unknown) (39.71186, -74.29369) | Unknown Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Townsend,
                DE New Castle Co. United States | Tony Marchio Dr. / Campus Dr. / Stadium Way (39.43676, -75.64873) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 53.3400 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2014 | Concentric striping on circulatory roadway. Right-turn-only arrows in all lanes of three entries. Year Completed estimated (2011-2015). | 
| Middletown,
                DE New Castle Co. United States | W Middlepark Dr. / Idlewyld Dr. (39.47243, -75.70326) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Middletown,
                DE New Castle Co. United States | Spring Arbor Dr. / Trellis Ln. (39.45194, -75.73915) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Townsend,
                DE New Castle Co. United States | Karins Circle (39.40433, -75.69677) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Magnolia,
                DE Kent Co. United States | Windrow Way / Sabbe St. / Vollkom Rd. (39.05714, -75.52061) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2013 | Year Completed estimated (2011-2014). | 
| Lewes,
                DE Sussex Co. United States | Cardiff Circle (38.71458, -75.17947) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Sister Lakes,
                MI Washtenaw Co. United States | N Bay Dr. / Timmins Dr. / Chapleau Dr. (42.26417, -83.79140) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands on three legs. | |
| Gardnerville,
                NV Douglas Co. United States | Muller Pkwy. / Pinenut Rd. (38.91887, -119.71378) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.9600 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | West leg stubbed. | 
| Syracuse,
                UT Davis Co. United States | W 700 S / S 3000 W (41.10366, -112.08391) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2015 | Year Completed estimated (2015-2016). | 
| West Point,
                UT Davis Co. United States | W 550 N / N 3000 W (41.12179, -112.08380) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2015 | Year Completed estimated (2015-2016). | 
| West Point,
                UT Davis Co. United States | W 800 N / N 3000 W (41.12535, -112.08378) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2015 | Year Completed estimated (2015-2016). | 
| Clinton,
                UT Davis Co. United States | W 1300 N / N 3000 W (41.13262, -112.08379) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2016 | |
| Riverview,
                FL Hillsborough Co. United States | Blue Beach Dr. / Still River Dr. (27.87505, -82.36305) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 51.8160 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2006 | Marked bike lane around circulatory roadway. | 
| Miami,
                FL Miami-Dade Co. United States | NW 10th Ave. / NW 75th St. (25.84324, -80.21314) | Traffic Calming Circle Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 18.2880 | Other (At-Grade) Single-Lane | ||
| Miami Shores,
                FL Miami-Dade Co. United States | N Miami Ave. / NE 115th St. (25.88062, -80.19827) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2021 | Year Completed estimated (2020-2021). | 
| Uleta,
                FL Miami-Dade Co. United States | NE 9th Ave. / NE 175th St. (25.93623, -80.18249) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.3840 | Other (At-Grade) Single-Lane | 2010 | Year Completed estimated (2009-2010). | 
| Uleta,
                FL Miami-Dade Co. United States | NE 175th St. / NE 10th Ave. (25.93634, -80.18047) | Traffic Calming Circle Existing | All-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Winward,
                FL Miami-Dade Co. United States | NE 170th St. / NE 6th Ct. (25.93154, -80.18755) | Traffic Calming Circle Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Davie,
                FL Broward Co. United States | SW 26th St. / SW 112th Ave. / S Hiatus Rd. (26.08778, -80.29801) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2008 | Replaced offset T-intersections. | 
| Davie,
                FL Broward Co. United States | Derby Dr. / S Winners Cir. (26.06753, -80.31963) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Pedestrian access to central island. | |
| Weston,
                FL Broward Co. United States | Lakewood Dr. / Huntington / Weston Hills Blvd. (26.07966, -80.39810) | Other Existing | One-Way/Two-Way Stop Unknown | 3 Approaches 1 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Weston,
                FL Broward Co. United States | Victoria Blvd. / Victoria Isle Dr. / Victoria Pointe Cir. (26.10926, -80.40577) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2001 | Year Completed estimated (1999-2002). | 
| Godley Station,
                GA Chatham Co. United States | Southpark Blvd. / Westover Dr. / Troupe Dr. (32.18289, -81.24569) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Port Wentworth,
                GA Chatham Co. United States | Lake Shore Blvd. / Raintree Way (32.18978, -81.23344) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane |