| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Bella Terra,
                FL Lee Co. United States | Bella Terra Blvd. / Serre Dr. (26.44807, -81.72872) | Other Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | Concentric striped circulatory roadway. | |
| Bella Terra,
                FL Lee Co. United States | Bella Terra Blvd. / Cleto Dr. (26.43517, -81.72587) | Other Existing | One-Way/Two-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | Concentric striped circulatory roadway. | |
| Bella Terra,
                FL Lee Co. United States | Bella Terra Blvd. / Irsina Dr. / Velino Ln. (26.43151, -81.73124) | Other Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | Concentric striped circulatory roadway. | |
| Bonita Springs,
                FL Lee Co. United States | Palace Ln. / Le Riviera Dr. (26.36106, -81.76616) | Other Existing | One-Way/Two-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Bonita Springs,
                FL Lee Co. United States | Bonita Beach Rd. SE / Bonita National Rd. (26.32536, -81.67165) | Other Existing | One-Way/Two-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Naples,
                FL Collier Co. United States | Vintage Colony Blvd. / Villa Florenza Dr. (26.23874, -81.72623) | Other Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Greensburg,
                PA Westmoreland Co. United States | Ridgeway St. / Morrison Ave. (40.29972, -79.53295) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Palm Beach Gardens,
                FL Palm Beach Co. United States | Grande Corniche / Savoie Dr. (26.86218, -80.08561) | Other Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Rockledge,
                FL Brevard Co. United States | Waterford Dr. / Chennault Dr. (28.29154, -80.71035) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Rockledge,
                FL Brevard Co. United States | San Ysidro Way / Orion Way (28.28856, -80.71642) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Aventura,
                FL Miami-Dade Co. United States | NE 32nd Ave. / NE 210th St. / NE 32nd Pl. (25.96977, -80.13794) | Other Existing | One-Way/Two-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Aventura,
                FL Miami-Dade Co. United States | NE 210th St. / NE 31st Ct. (25.96976, -80.13928) | Other Existing | One-Way/Two-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Winter Haven,
                FL Polk Co. United States | Magnolia Preserve Blvd. / Magnolia Preserve Ave. (27.97596, -81.78808) | Other Existing | One-Way/Two-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Clermont,
                FL Lake Co. United States | Macon St. / Cagan Crossings Blvd. (28.35642, -81.68392) | Other Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| University,
                FL Orange Co. United States | Aquaris Agora Dr. / Pegasus Cir. (28.60293, -81.20130) | Other Existing | One-Way/Two-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Unknown Unknown | Parking along circulatory roadway. | |
| Hialeah,
                FL Miami-Dade Co. United States | E 2nd St. / E 3rd Ave. (25.82374, -80.27538) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Shasta Hanchett Park,
                CA Santa Clara Co. United States | Tillman Ave. / Hanchett Ave. (37.32998, -121.91643) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Shasta Hanchett Park,
                CA Santa Clara Co. United States | Tillman Ave. / Sierra Ave. (37.32858, -121.91476) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Shasta Hanchett Park,
                CA Santa Clara Co. United States | Tillman Ave. / Yosemite Ave. (37.32791, -121.91395) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Palm City,
                FL Martin Co. United States | SW Bimini Circle S / SW Cayman Ct. (27.19910, -80.31876) | Other Existing | One-Way/Two-Way Stop Unknown | 3 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 | ||
| 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. / 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 | ||
| Bardmoor,
                FL Pinellas Co. United States | 100th Ave. / 86th St. (27.86308, -82.75871) | 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. / 87th St. (27.86324, -82.76024) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Naples,
                FL Collier Co. United States | Forest Glen Blvd. / (parking) (26.14593, -81.68155) | Other Existing | One-Way/Two-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Seattle,
                WA King Co. United States | Minor Ave. / Union St.-E Union St. / Bellevue Ave. (47.61296, -122.32688) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 5 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Tuscaloosa,
                AL Tuscaloosa Co. United States | Queen City Ave. / 13th St. (33.20322, -87.56043) | Traffic Calming Circle Existing | One-Way/Two-Way Stop None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Tuscaloosa,
                AL Tuscaloosa Co. United States | Queen City Ave. / 6th St. (33.21096, -87.56052) | Traffic Calming Circle Existing | One-Way/Two-Way Stop None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2001 | https://www.tuscaloosanews.com/story/news/2003/06/06/council-overrides-order-to-remove-traffic-circle/27840947007/ | 
| El Cerrito,
                CA Contra Costa Co. United States | Lynn Ave. / Ramona Ave. (37.90057, -122.29100) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| El Cerrito,
                CA Contra Costa Co. United States | Lynn Ave. / Carmel Ave. (37.90074, -122.29015) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Tuscaloosa,
                AL Tuscaloosa Co. United States | Queen City Ave. / 12th St. / Alaca Pl (33.20457, -87.56046) | Traffic Calming Circle Removed | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | https://www.tuscaloosanews.com/story/news/2002/12/10/12th-avenue-traffic-circle-removed/27831663007/ | |
| Milwaukee,
                WI Milwaukee Co. United States | W Locust St. / N 21st St. (43.07156, -87.96447) | Traffic Calming Circle Existing | One-Way/Two-Way Stop None | 4 Approaches 0 Driveways 16.1541 | Other (At-Grade) Single-Lane | 2022 | N 21st St. is one-way northbound. | 
| Arlington,
                VA Arlington Co. United States | Key Blvd. / N Cleveland St. (38.89253, -77.09099) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Arlington,
                VA Arlington Co. United States | Key Blvd. / N Fillmore St. (38.89146, -77.09415) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Euless,
                TX Tarrant Co. United States | Pearl Crescent Ln. / Prairie Ridge Ln. (32.80456, -97.09136) | Traffic Calming Circle Existing | One-Way/Two-Way Stop None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2016 | |
| Euless,
                TX Tarrant Co. United States | Morning Elm Way / Autumn Mist Way (32.79677, -97.08814) | Traffic Calming Circle Existing | One-Way/Two-Way Stop None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2013 | Brick apron, tree with mulch bed in the center. | 
| Euless,
                TX Tarrant Co. United States | Morning Elm Way / Plum Vista Pl. (32.79536, -97.08825) | Traffic Calming Circle Existing | One-Way/Two-Way Stop None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2013 | Brick apron, mulch bed and tree in the center. | 
| Euless,
                TX Tarrant Co. United States | Viridian Park Ln. / Clouded Wren Dr. (32.79922, -97.07605) | Traffic Calming Circle Existing | One-Way/Two-Way Stop None | 4 Approaches 0 Driveways 4.5720 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2019 | No splitter islands. Small brick central island. | 
| Edmonton,
                AB Division 11 Canada | 109 St. NW / 60 Ave. NW (53.49739, -113.51195) | Roundabout Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | |
| Nashville,
                TN Davidson Co. United States | Elmwood Ave. / 15th Ave. S (36.12668, -86.79157) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2018 | |
| Farmington,
                CT Capitol United States | Dowling Way / (parking) (41.73355, -72.79165) | Other Existing | One-Way/Two-Way Stop None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | Pedestrian crossing within circulatory roadway. | |
| San Luis Obispo,
                CA San Luis Obispo Co. United States | Buchon St. / Toro St. (35.28003, -120.65481) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2024 | |
| 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 | ||
| Salem,
                OR Marion County United States | Saginaw St. S / Bush St. S (44.93127, -123.04547) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Salem,
                OR Marion County United States | Hood St. NE / Cottage St. NE (44.95186, -123.02692) | Traffic Calming Circle Existing | One-Way/Two-Way Stop None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Salem,
                OR Marion County United States | Hood St. NE / Winter St. NE (44.95156, -123.02571) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Salem,
                OR Marion County United States | Locust St. NE / Maple Ave. NE (44.96427, -123.02495) | Traffic Calming Circle Existing | One-Way/Two-Way Stop None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Salem,
                OR Marion County United States | Mandy Ave. SE / Suntree Dr. SE (44.89556, -123.02910) | Traffic Calming Circle Removed | One-Way/Two-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Removed following negative neighborhood feedback. | |
| Mystic,
                CT Southeastern Connecticut United States | US 1 / E Main St. / Broadway Ave. (41.35291, -71.96408) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| 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? | |
| Sarasota,
                FL Sarasota Co. United States | South Gate Circle: Tuttle Ave. / Siesta Dr. (27.30536, -82.51414) | Other Existing | Other None | 4 Approaches 0 Driveways 129.5400 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | Yield control on circulatory roadway. | |
| Stuart,
                FL Martin Co. United States | S. Dixie Hwy / SR 76 / SR A1A (27.19767, -80.25266) | Other Existing | Other None | 0 Approaches 0 Driveways 26.5569 | Other (At-Grade) Multilane (2 Lane, unspecified) | Railroad crossing next to circle. ICD estimated from Google Maps linework. | |
| Wall,
                NJ Monmouth Co. United States | NJ 35 / Atlantic Ave. (Brielle Circle) (40.13232, -74.06525) | Rotary Existing | Other Unknown | 4 Approaches 0 Driveways 129.6649 | Other (At-Grade) Single-Lane | Traffic circle conversion ICD estimated from Google Maps linework. | |
| Fort Worth,
                TX Tarrant Co. United States | Benbrook Circle [US 377 / TX 183 / Camp Bowie Blvd.] (32.71704, -97.44314) | Rotary Existing | Other Unknown | 4 Approaches 2 Driveways 304.8000 | Other (At-Grade) Multilane (3+ Lane) | 1957 | Oval shape. ICD = 1000 ft x 650 ft. Circulating traffic yields to entering traffic on north leg. | 
| Somerville,
                NJ Somerset Co. United States | US 206 / US 202 Ramps / NJ 28 / West End Ave. (40.57572, -74.62894) | Rotary Existing | Other Unknown | 5 Approaches 0 Driveways 144.7800 | Other (At-Grade) Multilane (3+ Lane) | Circulating traffic yields (stops) for entering traffic on northeast leg. ICD = 475 ft x 350 ft. | |
| Miami Springs,
                FL Miami-Dade Co. United States | Curtiss Pkwy. / Royal Poinciana / Westward Dr. / Palmetto Dr. (25.82130, -80.28160) | Other Existing | Other Unknown | 6 Approaches 0 Driveways 83.8565 | Other (At-Grade) Multilane (3+ Lane) | On-street parking within circulatory roadway, pedestrian access to central island, yield control on circulatory roadway, some stop-controlled entries. ICD estimated from Google Maps linework. | |
| Hagerstown,
                MD Washington Co. United States | Virginia Ave. / Memorial Blvd. / Prospect St. / Key St. (39.63728, -77.72873) | Other Existing | Other None | 0 Approaches 0 Driveways 36.7900 | Other (At-Grade) Unknown | ICD estimated from Google Maps linework. | |
| New Orleans,
                LA Orleans Par. United States | Lee Circle (St. Charles Ave. / Andrew Higgins Dr.) (29.94333, -90.07247) | Signalized Roundabout/Circle Existing | Other None | 4 Approaches 0 Driveways 99.3513 | Other (At-Grade) Unknown | Two tram lines run along the circulatory roadway. Some entry-circulating points are fully signalized; others are yield-controlled. ICD estimated from Google Maps linework. | |
| Quebec,
                QC Capitale-Nationale Region Canada | Ave. Honore-Mercier / Place de l'Assemblee (46.80959, -71.21263) | Other Existing | Other None | 2 Approaches 0 Driveways 40.8714 | Other (At-Grade) Single-Lane | Fountain in central island added in August 2007. ICD estimated from Google Maps linework. | |
| Pennington,
                NJ Mercer Co. United States | Rte. 31 / Blackwell Rd. / Pennington Rd. / Washington Crossing Pennington Rd. (40.30818, -74.78666) | Rotary Existing | Other Unknown | 5 Approaches 0 Driveways 216.4080 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | Circulating traffic yields to entering traffic on northwest and south legs. ICD = 710 ft x 360 ft. | |
| Houston,
                TX Harris Co. United States | Main St. / Montrose Blvd. (29.72404, -95.39096) | Other Existing | Other Unknown | 0 Approaches 0 Driveways 97.5360 | Other (At-Grade) Multilane (3+ Lane) | 1916 | Traffic Circle surveyed as part of 1916 plan for Hermann Park. Paved 1924. Some stop controlled, some free flow movements. | 
| Houston,
                TX Harris Co. United States | Hermann Circle (29.72156, -95.39095) | Other Existing | Other Unknown | 0 Approaches 0 Driveways 106.6800 | Other (At-Grade) Multilane (3+ Lane) | 1916 | Traffic Circle surveyed as part of 1916 plan for Hermann Park. Paved 1924. Some stop controlled, some free flow movements. | 
| Claremont,
                NH Sullivan Co. United States | Main St. / Broad St. / Tremont St. / Sullivan St. (43.37272, -72.33808) | Other Existing | Other Unknown | 0 Approaches 0 Driveways 32.1219 | Other (At-Grade) Unknown | ICD estimated from Google Maps linework. | |
| Columbia,
                MD Howard Co. United States | Golden Straw Ln. / Long Meadow Ct. (39.21441, -76.81085) | Traffic Calming Circle Existing | Other None | 3 Approaches 0 Driveways 99.0123 | Other (At-Grade) Single-Lane | 2000 | Yield control only on west leg. ICD estimated from Google Maps linework. | 
| San Diego,
                CA San Diego Co. United States | La Jolla Hermosa Ave. / Colima St. (32.81139, -117.26600) | Traffic Calming Circle Existing | Other None | 4 Approaches 0 Driveways 53.2006 | Other (At-Grade) Single-Lane | 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. | |
| Valparaiso,
                FL Okaloosa Co. United States | American Poets Dr. / John Steinbeck Dr. (30.49052, -86.42907) | Other Existing | Other Unknown | 4 Approaches 0 Driveways 50.4293 | Other (At-Grade) Single-Lane | Functional Class: Local ICD estimated from Google Maps linework. | |
| (unincorporated),
                GA Clarke Co. United States | Martin Meadow Way (33.95175, -83.28067) | Other Existing | Other Unknown | 2 Approaches 0 Driveways 36.6561 | Other (At-Grade) Single-Lane | 2004 | Functional Class: Local ICD estimated from Google Maps linework. | 
| (unincorporated),
                GA Clarke Co. United States | Trinity Pond Rd. (33.94821, -83.28511) | Other Existing | Other Unknown | 2 Approaches 0 Driveways 31.7039 | Other (At-Grade) Single-Lane | 2004 | Functional Class: Local ICD estimated from Google Maps linework. | 
| Athens,
                GA Clarke Co. United States | (unknown) / (unknown) (33.97167, -83.37000) | Other Existing | Other Unknown | 4 Approaches 0 Driveways 36.6475 | Other (At-Grade) Single-Lane | 2003 | Functional Class: Local ICD estimated from Google Maps linework. | 
| (unincorporated),
                GA Cobb Co. United States | Swift-Cantrell Park entrance (34.03181, -84.63166) | Other Existing | Other Unknown | 5 Approaches 0 Driveways 26.7239 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2007 | Functional Class: Local ICD estimated from Google Maps linework. | 
| Palm Beach Gardens,
                FL Palm Beach Co. United States | Avenue of the Champions / Fairway Dr. (26.83692, -80.13614) | Rotary Existing | Other Unknown | 4 Approaches 0 Driveways 134.1120 | Other (At-Grade) Single-Lane | Circulatory traffic yields to entering traffic on north and south legs. ICD = 440 ft x 290 ft. | |
| Palm Beach Gardens,
                FL Palm Beach Co. United States | Mirasol Way / Andalusia Dr. (26.85103, -80.13382) | Other Existing | Other Unknown | 4 Approaches 0 Driveways 40.4913 | Other (At-Grade) Single-Lane | 2001 | ICD estimated from Google Maps linework. | 
| Boca Raton,
                FL Palm Beach Co. United States | SE 5th Ave. / SE 3rd St. (26.34535, -80.07758) | Other Existing | Other Unknown | 3 Approaches 0 Driveways 28.8976 | Other (At-Grade) Single-Lane | 1998 | Previously controlled by circle ICD estimated from Google Maps linework. | 
| Loxahatchee,
                FL Palm Beach Co. United States | Traditions Blvd. / Sentera Dr. / Isle of Palms Dr. (26.42738, -80.13573) | Other Existing | Other None | 3 Approaches 0 Driveways 47.0589 | Other (At-Grade) Single-Lane | Partially stop-controlled. ICD estimated from Google Maps linework. | |
| Litchfield,
                OH Medina Co. United States | SR 18 / SR 83 (41.16790, -82.02299) | Other Existing | Other Unknown | 4 Approaches 0 Driveways 80.9164 | Other (At-Grade) Single-Lane | Stop control on side street, yield on circulatory roadway to main street entries. ICD estimated from Google Maps linework. | |
| Elko,
                MN Scott Co. United States | Pillsbury Ave. (CSAH 46) / Deuce Rd. (CSAH 2) / 263 St. E (CSAH 2) (44.56925, -93.28505) | Roundabout Existing | Other Unknown | 4 Approaches 0 Driveways 37.4371 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| College Station,
                TX Brazos Co. United States | Old Main Dr. / Lamar St. / Jones St. (30.61311, -96.34466) | Other Existing | Other None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 1970 | Some yield control, some stop control. | 
| Raleigh,
                NC Wake Co. United States | Alexander Promenade Pl. / Unknown St. (35.91392, -78.77933) | Other Existing | Other Unknown | 4 Approaches 0 Driveways 23.2149 | Other (At-Grade) Single-Lane | 2003 | 3 Yield, One Stop ICD estimated from Google Maps linework. | 
| Keller,
                TX Tarrant Co. United States | Line Drive Ave. / (parking lot) (32.93105, -97.26269) | Other Existing | Other None | 3 Approaches 0 Driveways 53.3400 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2005 | Two-lane concentric-striped circulatory roadway but all single-lane entries. Uncontrolled east leg, stop-controlled south leg. | 
| Anderson,
                CA Shasta Co. United States | Pleasant Hills Dr. / (unknown) (40.42415, -122.29962) | Other Existing | Other None | 3 Approaches 0 Driveways 29.0944 | Other (At-Grade) Single-Lane | 2006 | No control on entries. ICD estimated from Google Maps linework. | 
| Anderson,
                CA Shasta Co. United States | Pleasant Hills Dr. / (unknown 2) (40.42248, -122.30084) | Other Existing | Other None | 3 Approaches 0 Driveways 30.9136 | Other (At-Grade) Single-Lane | 2006 | No control on entries. ICD estimated from Google Maps linework. | 
| Kent,
                WA King Co. United States | SE 244th St. / 100th Ave. SE (47.38335, -122.20736) | Traffic Calming Circle Existing | Other None | 4 Approaches 0 Driveways 11.3213 | Other (At-Grade) Single-Lane | 2016 | This is now a dog bone-shaped traffic circle with two-way Yield control on the east and west approaches and no control north-south. Previous control was stop-control on the east leg only before the west leg was built. ICD estimated from Google Maps linework. | 
| Bloomington,
                IL McLean Co. United States | Royal Pointe Dr / Brighton Ln (40.49004, -88.93106) | Traffic Calming Circle Existing | Other None | 4 Approaches 0 Driveways 55.4069 | Other (At-Grade) Single-Lane | 1997 | Year Completed estimated (1994-1999). ICD estimated from Google Maps linework. | 
| Bloomington,
                IL McLean Co. United States | Royal Pointe Dr. / Arrowhead Dr. (40.49332, -88.93045) | Traffic Calming Circle Removed | Other None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2014 | Removed sometime between 2012 and 2015. | 
| Cleveland,
                OH Cuyahoga Co. United States | Chagrin Blvd. / Pinetree Rd. / Lander Rd. (41.46235, -81.46332) | Other Existing | Other None | 5 Approaches 3 Driveways 92.1870 | Other (At-Grade) Unknown | ICD estimated from Google Maps linework. | |
| Fayetteville,
                NC Cumberland Co. United States | 3499 Footbridge Ln (34.97892, -78.97495) | Other Existing | Other None | 3 Approaches 0 Driveways 19.5718 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Burlington,
                WI Racine Co. United States | STH 142 / McCanna Pkwy. (42.66890, -88.25753) | Roundabout Existing | Other None | 3 Approaches 0 Driveways 44.7866 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| Emerald Isle,
                NC Carteret Co. United States | Emerald Dr. / Plantation Dr. (34.66452, -77.04878) | Other Existing | Other Unknown | 4 Approaches 0 Driveways 28.4876 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Lithonia,
                GA DeKalb Co. United States | Big Rock Ave. / River Rock Rd. (33.67007, -84.09609) | Other Existing | Other Unknown | 4 Approaches 0 Driveways 21.8674 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Kansas City,
                MO Jackson Co. United States | E 87th St. / I-435 SB Ramps / Hillcrest Rd. (38.96747, -94.52084) | Other Existing | Other None | 4 Approaches 1 Driveways 78.0019 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2011 | Elliptical shape. HIllcrest Road south leg has painted splitter island and no signed or marked control. ICD estimated from Google Maps linework. | 
| Buffalo,
                NY Erie Co. United States | Niagara Square (42.88642, -78.87815) | Other Existing | Other Other | 7 Approaches 0 Driveways 115.5118 | Other (At-Grade) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Greenwich,
                CT Fairfield Co. United States | Sound Beach Ave. / (unknown) (41.03011, -73.56715) | Traffic Calming Circle Existing | Other None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Greenwich,
                CT Fairfield Co. United States | Mason St. / Milbank Ave. / Fawcett Pl. (41.02341, -73.62377) | Other Existing | Other None | 4 Approaches 0 Driveways 28.8336 | Other (At-Grade) Single-Lane | Yield control on circulatory roadway. ICD estimated from Google Maps linework. | |
| New York,
                NY Kings Co. United States | Canarsie Veterans Circle (Rockaway Pkwy. / Belt Pkwy. EB Ramps) (40.62979, -73.88526) | Rotary Existing | Other Unknown | 4 Approaches 0 Driveways 86.1094 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | This roundabout at the end of Rockaway Parkway in Canarsie, Brooklyn New York 11236 is used both as an exit and an entrance from the East-bound Belt Parkway. It is also a way to make a U-Turn on Rockaway Parkway. It is also the way to enter and exit the Canarsie Pier. ICD estimated from Google Maps linework. | |
| Vancouver,
                BC Greater Vancouver Canada | Heather St. / W 60th Ave. (49.21605, -123.12393) | Traffic Calming Circle Existing | Other Unknown | 4 Approaches 0 Driveways 14.0426 | Other (At-Grade) Single-Lane | 2008 | No yield or stop signs. ICD estimated from Google Maps linework. | 
| Vancouver,
                BC Greater Vancouver Canada | Heather St. / 62nd Ave. (49.21424, -123.12399) | Traffic Calming Circle Existing | Other Unknown | 3 Approaches 0 Driveways 10.9224 | Other (At-Grade) Single-Lane | 2008 | No yield or stop signs. ICD estimated from Google Maps linework. | 
| Vancouver,
                BC Greater Vancouver Canada | Heather St. / W 64th Ave. (49.21235, -123.12407) | Traffic Calming Circle Existing | Other Unknown | 3 Approaches 0 Driveways 10.9229 | Other (At-Grade) Single-Lane | 2008 | No yield or stop signs. ICD estimated from Google Maps linework. | 
| Vancouver,
                BC Greater Vancouver Canada | Heather St. / W 68th Ave. (49.21027, -123.12414) | Traffic Calming Circle Existing | Other Unknown | 4 Approaches 0 Driveways 10.9233 | Other (At-Grade) Single-Lane | 2008 | No yield or stop signs. ICD estimated from Google Maps linework. |