| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Rosmalen,
                North Brabant 's-Hertogenbosch Netherlands | Het Hooghemaal / Vlinderlaan / Langhemaal (51.73176, 5.36807) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| ’s-Hertogenbosch,
                North Brabant 's-Hertogenbosch Netherlands | Reitscheweg / A2-E25 SB Ramps (51.71453, 5.33615) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Rosmalen,
                North Brabant 's-Hertogenbosch Netherlands | Empelseweg / Azielaan / Tuinstraat (51.71159, 5.35231) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Vadnais Heights,
                MN Ramsey Co. United States | Rice St. / Vadnais Blvd. / Grass Lake Pl. (45.04692, -93.10634) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2020 | |
| Vadnais Heights,
                MN Ramsey Co. United States | Rice St. / Owasso Blvd. N / Country Dr. (45.04340, -93.10633) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2020 | |
| Lethbridge,
                AB Division 2 Canada | 28 Ave. S / 32 St. S / (parking) (49.66524, -112.79767) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 1 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | 2021 | |
| Lethbridge,
                AB Division 2 Canada | 28 Ave. S / 28 St. S (49.66523, -112.80175) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | 2020 | |
| Sopron,
                Győr-Moson-Sopron Soproni járás Hungary | Kőszegi út / Csengery utca / Győri út (47.67705, 16.59467) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Sopron,
                Győr-Moson-Sopron Soproni járás Hungary | Kossuth Lajos utca / Táncsics utca / Ferenczy János utca (47.68531, 16.58202) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Csorna,
                Győr-Moson-Sopron Csornai járás Hungary | Main roads 85-86 (Soproni út) / Main road 86 (Eszperantó út) / József Attila utca (47.61240, 17.25401) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Mór,
                Fejér Móri járás Hungary | Deák Ferenc utca / Dozsa Gyorgy utca (47.37202, 18.20903) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Risley,
                England Warrington United Kingdom | A574 (Birchwood Park Ave.) / Glover Rd. / Garrett Field (53.42377, -2.53070) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Risley,
                England Warrington United Kingdom | Daten Ave. / Clayton Rd. / Leacroft Rd. / Risley Rd. (53.43032, -2.51604) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Fearnhead,
                England Warrington United Kingdom | Mill Ln. / Blackbrook Ave. / Enfield Park Rd. / Ballater Dr. (53.41975, -2.56731) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Warrington,
                England Warrington United Kingdom | Blackbrook Ave. / Enfield Park Rd. / Capesthorne Rd. (53.41542, -2.56519) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Dudley,
                England North Tyneside United Kingdom | B1321 (Weetslade Rd.) / B1319 (Market St. - Weetslade Rd.) (55.05584, -1.59480) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Dudley,
                England North Tyneside United Kingdom | B1321 / B1505 (Burradon Rd.) (55.05507, -1.57814) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Dudley,
                England North Tyneside United Kingdom | Annitsford Roundabout [A189 / A190 / Burradon Rd. / B1321 / B1505] (55.05483, -1.57685) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | Oval shaped. | |
| Heddon-on-the-Wall,
                England Northumberland United Kingdom | B6528 (Holeyn Hall Rd.) / B6318 / A69 EB On-Ramp (54.99385, -1.83527) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | ||
| Llandrillo-yn-Rhôs,
                Wales Conwy United Kingdom | B5115 (Brompton Ave.) / Whitehall Rd. / Ebberston Rd. E / Broadway (53.30228, -3.74358) | Roundabout Existing | All-Way Yield None | 6 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Swanzey,
                NH Cheshire Co. United States | Old Homestead Hwy. (NH 32) / Sawyer's Crossing Rd. (42.87428, -72.28155) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | https://www.nh.gov/dot/org/projectdevelopment/highwaydesign/roundabouts/documents/roundabout-pho-swanzey40485.pdf | 
| Windsor,
                CO Larimer Co. United States | CR 13 / Steeplechase Dr. / New Liberty Rd. (40.44570, -104.94420) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2019 | https://nextdoor.com/agency-post/co/windsor/town-of-windsor/roundabout-construction-at-7th-new-liberty-begins-next-week-114483154/ | 
| Visalia,
                CA Tulare Co. United States | E Tulare Ave. / S Santa Fe St. (36.32012, -119.28761) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | https://www.visalia.city/depts/public_works/santa_fe_n_tulare_roundabout_project.asp | 
| San Diego,
                CA San Diego Co. United States | Surface Navy Blvd. / S 32nd St. (32.68369, -117.12563) | Roundabout Existing | All-Way Yield Other | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | Inside Naval Base San Diego. Entrance station on north leg. Year Completed estimated (2009-2010). | 
| Raleigh,
                NC Wake Co. United States | Hillsborough St. / Pullen Rd. (35.78608, -78.66244) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | Fencing along sidewalk next to circulatory roadway for ADA accessibility instead of landscape buffer. Originally built 2010 as multilane roundabout. Modified 2011-2013 with striping to reduce to single-lane with right-turn-only lanes on north, west, and south legs. At entrance to North Carolina State University campus. | 
| Rochester,
                NY Monroe Co. United States | Plymouth Ave. / Ford St. (43.14373, -77.61810) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2005 | Raised crosswalks on southwest and southeast legs (added 2017-2021). Year Completed estimated (2005-2006). | 
| Riverdale,
                UT Weber Co. United States | River Park Dr. / Sams Club access (41.17197, -112.00210) | Roundabout Existing | All-Way Yield Other | 3 Approaches 0 Driveways 53.3400 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2001 | Raised crosswalks. | 
| Riverdale,
                UT Weber Co. United States | River Park Dr. / 900 W (41.17318, -111.99900) | Roundabout Existing | All-Way Yield Other | 3 Approaches 0 Driveways 53.3400 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2001 | Raised crosswalks. | 
| Carmel,
                IN Hamilton Co. United States | W City Center Dr. / S Range Line Rd. (39.97069, -86.12696) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2017 | Raised crosswalks. | 
| Goshen,
                CT Litchfield Co. United States | Rte. 4 / Rte. 63 (41.83185, -73.22539) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 25.9080 | Other (At-Grade) Single-Lane | 2002 | Painted splitter islands. | 
| Federal Way,
                WA King Co. United States | S 308th St. / 14th Ave. S (47.32601, -122.31601) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 4 Approaches 0 Driveways 19.5072 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2014 | This is a mini-roundabout with fully traversable center island. Inscribed diameter is about 64 feet, opened in August 2014. An RRFB is present at the school crossing on the east leg; the previous raised crosswalk was removed. The north leg is a driveway to the newly remodeled high school. Both streets are Minor Collectors with 25 mph speed limits. | 
| Gorzów Wielkopolski,
                Lubuskie Gorzów Wielkopolski Poland | DW 130 (Aleja Konstytucji 3 Maja - Generała Władysława Sikorskiego) / Orląt Lwowskich / Dworcowa (52.73015, 15.22913) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Gorzów Wielkopolski,
                Lubuskie Gorzów Wielkopolski Poland | Rondo Szczecińskie [DW 130 (Myśliborska) / Słowiańska / Londyńska] (52.73698, 15.20061) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | Concentric striped circulatory roadway. | |
| Szczecin,
                Zachodniopomorskie Szczecin Poland | Władysława Szafera / Tadeusza Zawadzkiego (53.45731, 14.49743) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways | Other (At-Grade) Single-Lane | Trams through central island. | |
| Szczecin,
                Zachodniopomorskie Szczecin Poland | Rondo Olszewskiego [DW 115 (Aleja Wojska Polskiego) / Władysława Szafera / Aleja Spacerowa] (53.45858, 14.50215) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Koszalin,
                Zachodniopomorskie Koszalin Poland | Rondo Solidarności [DK 11 (Krakusa i Wandy) / Połczyńska / Janka Stawisińskiego] (54.18344, 16.18491) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Dublin City,
                Co Dublin Ireland | R104 (Coolock Ln.) / N1-M50 Ramps (53.39740, -6.23870) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Drogheda,
                Co Louth Ireland | N51 / R168 / L6322 (North Rd.) (53.72891, -6.38692) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rathmullan,
                Co Meath Ireland | Donore Rd. / M1 SB Ramps (53.70246, -6.38220) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Drogheda,
                Co Meath Ireland | Donore Rd. / M1 NB Ramps (53.70177, -6.38453) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | ||
| Drogheda,
                Co Meath Ireland | Donore Rd. / (shopping centre entrance) (53.70391, -6.37869) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Lincoln,
                England Lincs United Kingdom | Riseholme Roundabout [A46 / A15 / B1226 (Riseholme Rd.)] (53.25430, -0.53875) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Lincoln,
                England Lincs United Kingdom | A46 / A158 / A46 (Lincoln Rd.) / B1182 (Lincoln Rd.) (53.25441, -0.51348) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Eagan,
                MN Dakota Co. United States | Ames Crossing Rd. / Vikings Pkwy. (44.85673, -93.11121) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2017 | Yield-controlled right-turn bypass lane on west leg. | 
| Orion,
                MI Oakland Co. United States | Baldwin Rd. / (parking) (42.72527, -83.30757) | Roundabout Existing | All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK) | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2020 | West leg is for athletic club; east leg is for a small strip mall. A fountain is featured in the circle. | 
| Orion,
                MI Oakland Co. United States | Baldwin Rd. / Maybee Rd. (42.72884, -83.30775) | Roundabout Existing | All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK) | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2020 | Yield-controlled right-turn bypass lane on east leg. West leg enters into a residential subdivision local road. | 
| Orion,
                MI Oakland Co. United States | Baldwin Rd. / Waldon Rd. (42.73619, -83.30805) | Roundabout Existing | All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK) | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2020 | |
| Orion,
                MI Oakland Co. United States | E Flint St. / Orion Rd. / Miller Rd. (42.78398, -83.23184) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 24.3840 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2018 | |
| Independence,
                MI Oakland Co. United States | Sashabaw Rd. / Oak Hill Rd. (42.79422, -83.37240) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2021 | West leg is unpaved away from roundabout. | 
| Swartz Creek,
                MI Genesee Co. United States | Grand Blanc Rd. / Morrish Rd. (42.91289, -83.83040) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | https://swartzcreekview.mihomepaper.com/articles/traffic-circle-construction-underway-bridge-work-set-to-begin/ | 
| Lincoln,
                England Lincs United Kingdom | Wragby Roundabout [A158 / A158 (Wragby Rd. E) / A1434 (Wragby Rd. E) / Lincoln Eastern Bypass (53.24761, -0.49465) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Greetwell,
                England Lincs United Kingdom | A15 (Lincoln Eastern Bypass) / Greetwell Rd. (53.23329, -0.49148) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Canwick,
                England Lincs United Kingdom | Washingborough Road Roundabout [A15 (Lincoln Eastern Bypass) / B1190 (Washingborough Rd.)] (53.22176, -0.50013) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Canwick,
                England Lincs United Kingdom | Lincoln Road Roundabout [A15 (Lincoln Eastern Bypass) / B1188 (Lincoln Rd.)] (53.20371, -0.50314) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Bracebridge Heath,
                England Lincs United Kingdom | A15 (Lincoln Eastern Bypass - Sleaford Rd.) / A607 (Sleaford Rd.) / Bloxholm Ln. (53.18653, -0.52264) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Lincoln,
                England Lincs United Kingdom | Whisby Roundabout [A46 / Whisby Rd.] (53.20039, -0.61885) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Lincoln,
                England Lincs United Kingdom | Whisby Rd. / Teal Park Rd. / Kingsley Rd. (53.20040, -0.61425) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Lincoln,
                England Lincs United Kingdom | Doddington Roundabout [A46 / B1190 (Doddington Rd. - Lincoln Rd.)] (53.20844, -0.61750) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Lincoln,
                England Lincs United Kingdom | Skellingthorpe Roundabout [A46 / B1378 (Lincoln Rd.)] (53.22749, -0.60203) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Lincoln,
                England Lincs United Kingdom | Whisby Rd. / Station Rd. (53.20136, -0.59781) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Lincoln,
                England Lincs United Kingdom | B1308 (Greetwell Rd. - Allenby Rd.) / Greetwell Rd. (53.23427, -0.50697) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Lincoln,
                England Lincs United Kingdom | B1308 (Greetwell Rd. - Outer Circle Rd.) / Greetwell Rd. (53.23437, -0.50768) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Newton,
                England Notts United Kingdom | A6097 / Main St. / A46 NB Ramps (52.96966, -0.96410) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Merced,
                CA Merced Co. United States | E Olive Ave. / Campus Pkwy. (37.31778, -120.42305) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 53.3400 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2021 | http://www.mercedgwnews.com/new-roundabout-to-open-in-merced-this-is-the-location/ | 
| Soledad,
                CA Monterey Co. United States | Metz Rd. / East St. (36.42803, -121.32308) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | https://salinasvalleytribune.com/soledad-unveils-areas-first-roundabout-intersection/ | 
| 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). | 
| Indianapolis,
                IN Marion Co. United States | Exploration Dr. / Challenger Dr. (39.68809, -86.31391) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2009 | Year Completed estimated (2008-2009). | 
| Greer,
                SC Spartanburg Co. United States | Aviation Pkwy. / (parking lots) (34.88568, -82.21541) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 64.0080 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2020 | |
| Binghamton,
                NY Broome Co. United States | Court St. / Exchange St. / Chenango St. (42.09878, -75.91089) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2014 | Located in downtown next to courthouse. Year Completed estimated (2012-2015). | 
| Minnetonka,
                MN Hennepin Co. United States | Ridgedale Dr. / Frontage Rd. (Wayzata Blvd.) / (parking) (44.96910, -93.43285) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2020 | Year Completed estimated (2019-2020). | 
| Conway,
                AR Faulkner Co. United States | College Ave. / Donaghey Ave. (35.08484, -92.45401) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | |
| South Pudsey,
                England Leeds United Kingdom | A6110 (Ring Road Bramley) / Pudsey Rd. (53.79813, -1.62765) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Shipley,
                England Bradford United Kingdom | Thackley Old Rd. / Busy Ln. (53.83902, -1.75664) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Wilsden,
                England Bradford United Kingdom | B6144 (Lane Side - Haworth Rd.) / Main St. / Low Wood (53.81675, -1.85732) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Leeds,
                England Leeds United Kingdom | Belle Isle Rd. / Throstle Rd. N / Ring Road Middleton (53.75178, -1.52593) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Newark-on-Trent,
                England Notts United Kingdom | Farndon Roundabout [A46 / Fosse Rd. / Farndon Rd.] (53.06422, -0.83573) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Castletown,
                England Sunderland United Kingdom | B1291 (Southwick Rd. - Thompson Rd.) / Southwick Rd. (54.91982, -1.39984) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Castletown,
                England Sunderland United Kingdom | B1291 (Church Bank - Sunderland Rd.) / Church Bank (54.92001, -1.40504) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| South Normanton,
                England Derbyshire United Kingdom | Birchwood Ln. / Hill Fields / A38 EB Ramps (53.09386, -1.34571) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | ||
| Cambridge,
                ON Waterloo Canada | Linden Dr. / Knotty Pine Ave. (43.39547, -80.38380) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2020 | No splitter island on east leg. Year Completed estimated (2019-2021). | 
| Cambridge,
                ON Waterloo Canada | Linden Dr. / Rosebrugh Ave. (43.39199, -80.38087) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2020 | No splitter islands on two legs. Year Completed estimated (2019-2021). | 
| Cambridge,
                ON Waterloo Canada | Equestrian Way / Ridge Rd. (43.42266, -80.34502) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2019 | |
| Cambridge,
                ON Waterloo Canada | Equestrian Way / Compass Trl. (43.42698, -80.34183) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.0000 | Other (At-Grade) Single-Lane | 2019 | |
| Cambridge,
                ON Waterloo Canada | Wesley Blvd. / Fitzgerald Dr. (43.35356, -80.27646) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.0000 | Other (At-Grade) Single-Lane | 2013 | Year Completed estimated (2013-2016). | 
| Cambridge,
                ON Waterloo Canada | Wesley Blvd. / Maple Bush Dr. (43.35602, -80.27737) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.0000 | Other (At-Grade) Single-Lane | 2013 | Year Completed estimated (2013-2016). | 
| Cambridge,
                ON Waterloo Canada | Green Gate Blvd. / Nottinghill Dr. (43.35712, -80.27966) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.0000 | Other (At-Grade) Single-Lane | 2014 | Year Completed estimated (2013-2016). | 
| Prince Frederick,
                MD Calvert Co. United States | Silverwood Ln. / English Oak Ln. / Running Brook Way (38.54713, -76.58000) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2007 | |
| Chesapeake Beach,
                MD Calvert Co. United States | Harrison Blvd. / Sansbury Dr. (38.69561, -76.55797) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 24.3840 | Other (At-Grade) Single-Lane | 1997 | Year Completed estimated (1993-2004). | 
| Santa Fe,
                NM Santa Fe Co. United States | Beckner Rd. / Walking Rain Rd. (35.62047, -106.01140) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 50.2920 | Other (At-Grade) Single-Lane | 2017 | Elliptical shaped. ICD = 165 ft x 155 ft. | 
| Santa Fe,
                NM Santa Fe Co. United States | Beckner Rd. / Wellness Way (35.61403, -106.02630) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | Year Completed estimated (2017-2021). | 
| Las Cruces,
                NM Dona Ana Co. United States | S Triviz Dr. / (connector to University Dr.) / I-25 SB Off-Ramp (32.28732, -106.74007) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2021 | |
| Las Cruces,
                NM Dona Ana Co. United States | S Triviz Dr. / (connector to University Dr.) / I-25 SB On-Ramp (32.28619, -106.73984) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 54.8637 | Freeway Ramps (Grade-Separated) Single-Lane | 2021 | |
| Green,
                OH Summit Co. United States | SR 619 (E Turkeyfoot Lake Rd.) / Massillon Rd. (40.97377, -81.46463) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2021 | |
| Green,
                OH Summit Co. United States | Massillon Rd. / Stein Rd. (40.97001, -81.46515) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | |
| Amherst,
                MA Hampshire Co. United States | University Dr. / Fearing St. / (parking) (42.38077, -72.53192) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 27.4317 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2020 | Serves University of Massachusetts Parking Lot 21. | 
| Spokane,
                WA Spokane Co. United States | E Sharp Ave. / N Cincinnati St. (47.66954, -117.39816) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2020 | Sharrows in circulatory roadway. | 
| Hurley,
                WI Iron Co. United States | US 2 / US 51 (46.46644, -90.19438) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | Replaced trumpet interchange. https://twitter.com/WisDOTnorthcent/status/1443919877912162307 | 
| Greater Sudbury,
                ON Greater Sudbury Canada | Maley Dr. / Lansing Ave. (46.53740, -80.92919) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 52.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | |
| Fort William,
                Scotland Highland United Kingdom | A82 / A830 (56.83469, -5.07561) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Lochyside,
                Scotland Highland United Kingdom | Blar Mhor Roundabout [A830 / Blar Mhor Industrial Estate / (unknown)] (56.84028, -5.08440) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Single-Lane |