| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Cedar Road Corridor,
                OH Cuyahoga Co. United States | Warrensville Center Rd. / Fairmount Blvd. / University Blvd. / John Carroll Blvd. / N Park Blvd. (41.48648, -81.53627) | Signalized Roundabout/Circle Existing | Signal Unknown | 8 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (3+ Lane) | Hamburger shaped. | |
| Ciudad Juárez,
                Chihuahua Juárez Mexico | Calle Miguel de la Madrid / Enrique Pinocelli (31.63261, -106.41585) | Unknown Existing | Unknown Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Hollister,
                CA San Benito Co. United States | SR 25 / SR 156 (36.89565, -121.42733) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 78.0288 | Other (At-Grade) Multilane (3+ Lane) | 2024 | Rotor turbo roundabout. Opened December 2023; fully operational February 2024. https://www.sfgate.com/local/article/gilroy-california-turbo-roundabout-18585736.php | 
| Nordelta,
                Buenos Aires Province Partido de Tigre Argentina | Avenida del Puerto / (unknown) (-34.39693, -58.64709) | Unknown Existing | Unknown Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Havana,
                Havana Plaza de la Revolución Cuba | Rotonda Calixto García (23.14498, -82.39590) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Havana,
                Havana Playa Cuba | Avenida 5ta / (unknown) (23.09301, -82.45429) | Other Existing | Unknown Unknown | 3 Approaches 1 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Buenos Aires,
                Buenos Aires Autonomous City Autonomous City of Buenos Aires Argentina | Avenida Del Libertador / Avenida Sarmiento (-34.57496, -58.41508) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Rincón de Milberg,
                Buenos Aires Province Partido de Tigre Argentina | Avenida Agustín M García / Las Tipas (-34.40105, -58.63826) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | Circulating traffic yielding to entering traffic. | |
| Lisburn,
                N. Ireland Lisburn & Castlereagh United Kingdom | A3 (Saintfield Rd.) / A49 (Saintfield Rd.) / Largymore Link / M1 Ramps (54.50584, -6.02852) | Signalized Roundabout/Circle Existing | Signal None | 5 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| Hamilton,
                Scotland South Lanarkshire United Kingdom | A723 / A72 / Keith St. (55.77612, -4.02959) | Signalized Roundabout/Circle Existing | Signal Pedestrian Signal (red-yellow-green to drivers) | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | Pedestrian access to central island. | |
| Clydebank,
                Scotland West Dunbartonshire United Kingdom | Kilbowie Roundabout [A82 (Great Western Rd.) / A8014 (Kilbowie Rd.) / B14 (Duntocher Rd.)] (55.91852, -4.40561) | Signalized Roundabout/Circle Existing | Signal None | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Rye,
                NY Westchester Co. United States | Playland Pkwy. / (parking) (40.96518, -73.67563) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (3+ Lane) | ||
| Livingston,
                Scotland West Lothian United Kingdom | Charlesfield Rd. / Almondvale Rd. / Alderstone Rd. / (shopping centre entrance) (55.87809, -3.52820) | Signalized Roundabout/Circle Existing | Signal None | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Billingham,
                England Stockton-on-Tees United Kingdom | Wolviston Rd. / Roseberry Rd. (54.60809, -1.30002) | Other Existing | Other None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | Circulatory roadway yields to entering. | |
| Annapolis,
                MD Anne Arundel Co. United States | Church Circle (38.97848, -76.49269) | Other Existing | Unknown Unknown | 7 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (3+ Lane) | ||
| Pelham Bay Park,
                NY Bronx Co. United States | Park Dr. / Orchard Beach Mall (40.86774, -73.79981) | Rotary Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (3+ Lane) | ||
| Wanchaq,
                Cusco Province of Cusco Peru | Ovalo de Pachacutec (-13.53178, -71.96825) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Stockton-on-Tees,
                England Stockton-on-Tees United Kingdom | Portrack Interchange [A1046 (Haverton Hill Rd.) / A1032 (Tees Bridge Approach Rd.)] (54.57864, -1.27457) | Signalized Roundabout/Circle Existing | Signal None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Kyiv,
                Kyiv City Kyiv Ukraine | vulytsia Revutskoho / vulytsia Trostianeska / vulytsia Anny Akhmatovoi (50.41308, 30.64544) | Other Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | Tram station in central island with pedestrian tunnels under circulatory roadway. | |
| Kyiv,
                Kyiv City Kyiv Ukraine | vulytsia Yordanska / vulytsia Oleksandra Arkhypenka (50.49598, 30.50785) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Kyiv,
                Kyiv City Kyiv Ukraine | Obolonska ploshcha / vulytsia Yordanska / vulytsia Marshala Malynovskoho (50.50115, 30.50335) | Other Existing | Other Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | Circulating traffic yields to entering traffic. | |
| Kyiv,
                Kyiv City Kyiv Ukraine | vulytsia Marshala Tymoshenka / vulytsia Marshala Malynovskoho (50.50710, 30.48901) | Other Existing | Other Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | Trams through central island. Circulatory roadway yields to entry. | |
| Kyiv,
                Kyiv City Kyiv Ukraine | vulytsia Marshala Tymoshenka / vulytsia Zoi Haidai (50.51230, 30.49397) | Other Existing | Other Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | Circulating traffic yields to entering traffic. | |
| Kyiv,
                Kyiv City Kyiv Ukraine | vulytsia Heroiv Dnipra / vulytsia Zoi Haidai (50.51755, 30.48940) | Other Existing | Other Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | Trams through central island. | |
| Kyiv,
                Kyiv City Kyiv Ukraine | Volodymyra Ivasuika prospekt / vulytsia Marshala Tymoshenka (50.51222, 30.50593) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Kyiv,
                Kyiv City Kyiv Ukraine | Volodymyra Ivasiuka prospekt / vulytsia Heroiv Dnipra (50.52248, 30.51340) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | Grade separated bicycle and pedestrian path through central island. | |
| Jesús María,
                Lima Province of Lima Peru | Avenida Cuba (-12.07515, -77.04350) | Other Existing | Unknown Unknown | 8 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Lima,
                Lima Province of Lima Peru | Plaza dos de Mayo (-12.04641, -77.04281) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Lima,
                Lima Province of Lima Peru | Plaza Ramón Castilla (-12.04341, -77.04302) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Lima,
                Lima Province of Lima Peru | Avenida Universitaria / Vía Expresa Línea Amarilla (-12.03577, -77.07769) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Callao,
                Constitutional Province of Callao Constitutional Province of Callao Peru | Ovalo Cantolao (-11.99706, -77.12553) | Other Existing | Unknown Unknown | 4 Approaches 1 Driveways | Other (At-Grade) Multilane (3+ Lane) | Pedestrian access to central island. | |
| San Martín de Porres,
                Lima Province of Lima Peru | Avenida Naranjal / Avenue Canta Callao (-11.97372, -77.08786) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Los Olivos,
                Lima Province of Lima Peru | Ovalo Infantas (-11.94556, -77.07104) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| Kyiv,
                Kyiv City Kyiv Ukraine | prospekt Svobody / prospekt Vasylia Poryka (50.51289, 30.42373) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Kyiv,
                Kyiv City Kyiv Ukraine | prospekt Svobody / Prospekt Heorhiia Honhadze / vulytsia Kosenka (50.51592, 30.42011) | Other Existing | Other Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | Circulating traffic yields to entering traffic. | |
| Kyiv,
                Kyiv City Kyiv Ukraine | prospekt Pravdy / Ivana Vyhovskoho vulytsia (50.50734, 30.40832) | Other Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Kyiv,
                Kyiv City Kyiv Ukraine | vulytsia Akademika Yefremova / vulytsia Chornobylska (50.46428, 30.34512) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Kyiv,
                Kyiv City Kyiv Ukraine | bulvar Romena Rollana / vulytsia Yakuba Kolasa (50.43320, 30.36972) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Kyiv,
                Kyiv City Kyiv Ukraine | prospekt Lesia Kurbasa / vulytsia Hnata Yury (50.42935, 30.38514) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Kyiv,
                Kyiv City Kyiv Ukraine | Kharkivske shose / prospekt Yuriia Haharina / prospekt Sobornosti / prospekt Myru (50.44235, 30.62588) | Other Existing | Other Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Kyiv,
                Kyiv City Kyiv Ukraine | Volhohradska ploshcha / vulytsia Sholom-Aleikhema (50.47215, 30.63096) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Venice,
                Veneto Venice Italy | Rotonda Romea: Via Romea / A57 Ramps (45.47424, 12.21233) | Rotary Existing | All-Way Yield Unknown | 3 Approaches 4 Driveways | Other (At-Grade) Multilane (3+ Lane) | Lane changes required. | |
| Venice,
                Veneto Venice Italy | SS309-E55 (Via Romea) / Via Bottenigo / Via Pietro Arduino (45.46069, 12.20986) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Lamezia Terme,
                Calabria Catanzaro Italy | E848-SS280 / SS18 Ramps / Via Zuccherificio / Viale Fortunato D'Amico / Viale Rodolfo Imbrogno (38.91177, 16.25494) | Rotary Existing | All-Way Yield Unknown | 6 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| Konak,
                İzmir Turkey | Gazi Bulvari / Anafartalar Caddesi (38.42378, 27.14286) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Higüey,
                La Altagracia Salvaleón de Higuey Dominican Republic | Autopista Del Coral (18.55869, -68.38890) | Rotary Unknown | Uncontrolled None | 3 Approaches 0 Driveways 240.0000 | Other (At-Grade) Multilane (3+ Lane) | 2010 | |
| Brooklyn,
                NY Kings Co. United States | Machate Circle (40.65110, -73.97220) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (3+ Lane) | Pedestrian access to central island. | |
| West 26 Industrial Estate,
                England Kirklees United Kingdom | A58 (Whitehall Rd.) / A638 (Bradford Rd.) / Bradford Rd. / M62 Ramps / M606 Ramps (53.73684, -1.72640) | Signalized Roundabout/Circle Existing | Signal None | 7 Approaches 0 Driveways 325.0000 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | Racetrack shaped. ICD = 325 m x 275 m. | |
| Halifax,
                England Calderdale United Kingdom | Orange Street Roundabout [A58 (Burdock Way) / A629 (Ovenden Rd. - Orange St.)] (53.72609, -1.86254) | Signalized Roundabout/Circle Existing | Signal None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Bayrakli,
                İzmir Turkey | Alija İzetbegoviç Caddesi / Yuzbasi Ibrahim Hakki Caddesi / Yavuz Caddesi / Nur Sultan Nazarbeyev Caddesi (38.46419, 27.18732) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Bayrakli,
                İzmir Turkey | Nur Sultan Hazarbeyev / Manas Bulvari / 1912. Sokak (38.46199, 27.17131) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Velikiy Novgorod,
                Novgorod Velikiy Novgorod Russia | ulitsa Derzhavina / Bol'shaya Moskovskaya ulitsa / ultisa Sovetskoy Armii (58.54554, 31.30596) | Unknown Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| St. Petersburg,
                St. Petersburg City Saint Petersburg Russia | Komsomol'skaya ploshchad' / Krasnoputilovskaya ulitsa / Korabel'naya ulitsa (59.87645, 30.25747) | Unknown Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Kyiv,
                Kyiv City Kyiv Ukraine | Kubanskoi Ukrainy vulytsia / Lisovyi prospekt (50.48277, 30.63411) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Kyiv,
                Kyiv City Kyiv Ukraine | Lisovyi prospekt / vulytsia Milutenka (50.48040, 30.62538) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Kyiv,
                Kyiv City Kyiv Ukraine | vulytsia Kosmonavta Volkova / Kubanskoi Ukrainy vulytsia (50.48852, 30.63024) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Kyiv,
                Kyiv City Kyiv Ukraine | prospekt Volodymyra Maiakovskoho / vulytsia Teodora Draizera (50.50520, 30.60112) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | Pedestrian tunnels under circulatory roadway to central island. | |
| Kyiv,
                Kyiv City Kyiv Ukraine | prospekt Volodymyra Maiakovskoho / Serzha Lyfaria vulytsia (50.51265, 30.61394) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | Pedestrian tunnels under circulatory roadway to central island. | |
| Etimesgut,
                Ankara Turkey | Orhanbey Caddesi / Ertgrulbey Caddesi / Erzurum Kongressi Caddesi (39.97727, 32.64030) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Donetsk,
                Donetsk Donetskyi raion Ukraine | prospekt Illicha / vulytsia Elevatorna / vulytsia Tokmakska / Makiivske shose (48.00328, 37.87102) | Unknown Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Cankaya,
                Ankara Turkey | Turkocagi Caddesi / Ismet Inonu Bulvari Ramps (39.91583, 32.82883) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| Winwick,
                England Warrington United Kingdom | Stump Cross: M62 Ramps / A49 (Winwick Rd.) / Newton Rd. (53.42261, -2.59787) | Signalized Roundabout/Circle Existing | Signal None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| Newton-Le-Willows,
                England Merseyside United Kingdom | Haydock Island: M6 Ramps / A49 (E Lancashire Rd.) / A580 (E Lancashire Rd.) / Lodge Ln. (53.47125, -2.63370) | Other Existing | Signal Pedestrian Signal (red-yellow-green to drivers) | 6 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | Hamburger shaped. | |
| St Helens,
                England Merseyside United Kingdom | Peasley Cross: A58 (Parr St. - Linkway E) / Parr St. / Peasley Cross Ln. (53.45175, -2.72752) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Preston,
                England Lancashire United Kingdom | Broughton Roundabout: M55 Ramps / A6 (Garstang Rd.) / James Towers Way (53.80085, -2.71677) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| Ribbleton,
                England Lancashire United Kingdom | Samlesbury Interchange: M6 Ramps / A59 (Preston New Rd.) (53.76513, -2.63610) | Signalized Roundabout/Circle Existing | Signal None | 5 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| Clayton-Le-Woods,
                England Lancashire United Kingdom | Clayton Brook Interchange: M61 Ramps / M65 Ramps (53.71832, -2.62983) | Signalized Roundabout/Circle Existing | Signal Metering Signal | 5 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| Rainhill,
                England Merseyside United Kingdom | Rainhill Stoops Interchange: A57 (Warrington Rd.) / A557 (Watkinson Way) / A570 (James Roby Way) / M62 Ramps (53.40340, -2.74570) | Signalized Roundabout/Circle Existing | Signal None | 6 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| Altrincham,
                England Cheshire East United Kingdom | Bowdon Roundabout: M56 EB Ramps / A56 (Dunham Rd.) / Lymm Rd. (53.36911, -2.38660) | Signalized Roundabout/Circle Existing | Signal None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | Parking within central island. | |
| Preston Brook,
                England Halton United Kingdom | Preston Brook Interchange: M56 Ramps / A56 / Chester Rd. (53.32704, -2.64343) | Signalized Roundabout/Circle Existing | Signal None | 5 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| Woolston,
                England Warrington United Kingdom | Woolston Interchange: A57 (Manchester Rd.) / M6 NB Ramps / Woolston Grange Ave. (53.39802, -2.51270) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| Beechwood,
                England Halton United Kingdom | Rocksavage Roundabout: A557 (Rocksavage Expressway) / M56 EB Ramps / Weaver View (53.31317, -2.70697) | Signalized Roundabout/Circle Existing | Signal Metering Signal | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | Hamburger shaped. | |
| Warrington,
                England Warrington United Kingdom | Burtonwood Roundabout: Burtonwood Rd. / M62 Ramps / A5282 / A5280 (53.41550, -2.64681) | Signalized Roundabout/Circle Existing | Signal Pedestrian Signal (red-yellow-green to drivers) | 5 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | Oval shaped. | |
| Warrington,
                England United Kingdom | Sankey Green: A57 (Sankey Way - Priesley St.) / A5061 (Sankey Way) / Lovely Ln. / Old Liverpool Rd. (53.38884, -2.61098) | Signalized Roundabout/Circle Existing | Signal Pedestrian Signal (red-yellow-green to drivers) | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Widnes,
                England Halton United Kingdom | Ditton Roundabout (53.35967, -2.74308) | Signalized Roundabout/Circle Removed | Signal Unknown | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| Runcorn,
                England Halton United Kingdom | Bridgewater Interchange: A558 (Daresbury Expressway - Bridgewater Expressway) / A533 (Mersey Gateway) Ramps (53.34114, -2.70215) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | Dogbone shaped. | |
| Halewood,
                England Merseyside United Kingdom | Newstead Farm Interchange: A5300 / A562 Ramps (53.35991, -2.78931) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | Oval shaped. | |
| Cox Green,
                England Windsor And Maidenhead United Kingdom | Holyport Interchange: A404 (M) / A308 (M) / M4 Ramps (51.49903, -0.72393) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| Cranford,
                England Greater London United Kingdom | A408 / M4 (Heathrow Airport Spur Rd. / M4 (Chiswick to Langley Special Road) Ramps (51.49580, -0.45344) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| Clewer Green,
                England Windsor And Maidenhead United Kingdom | A332 (Royal Windsor Way) / B3024 (Clarence Rd.) / B3173 (Imperial Rd.) (51.47994, -0.62424) | Signalized Roundabout/Circle Existing | Signal Unknown | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Durango,
                CO La Plata Co. United States | Wilson Gulch Dr. / US 160 Ramps (37.22979, -107.83946) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 67.0560 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | 2012 | Year Completed estimated (2011-2014). North leg added 2015-2017. https://www.codot.gov/projects/archived-project-sites/us-160-wilson-gulch-road-extension | 
| Beckton,
                England Greater London United Kingdom | Beckton Roundabout: A13 (Alfred's Way) Ramps / A406 (N Circular Rd.) / A1020 (Royal Docks Rd.) (51.52515, 0.07331) | Signalized Roundabout/Circle Existing | Signal None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| Tarbock,
                England Merseyside United Kingdom | Tarbock Roundabout: M57 Ramps / M62 Ramps / A5080 (Tarbock Rd. / Cronton Rd.) / Windy Arbor Rd. (53.39830, -2.80852) | Other Existing | Other None | 7 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | Mix of signals and yields. | |
| Blackburn,
                England Lancs United Kingdom | Whitebirk Roundabout: M65 Ramps / A678 (Carl Fogarty Way) / A6119 (Whitebirk Dr.) / Blackburn Rd. (53.75548, -2.44236) | Signalized Roundabout/Circle Existing | Signal Pedestrian Signal (red-yellow-green to drivers) | 6 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| Preston,
                England Lancashire United Kingdom | A583 (Blackpool Rd.) / A582 (Edith Rigby Way) / A583 (Riversway) / A5085 (Blackpool Rd.) (53.76378, -2.78222) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Crewe,
                England Cheshire East United Kingdom | Crewe Green Roundabout: A534 (Haslington Bypass) / A5020 (University Way) / A534 (Crewe Green Rd.) / Sydney Rd. / Hungerford Rd. / B5077 (Crewe Rd.) (53.09552, -2.41471) | Roundabout Existing | All-Way Yield Pedestrian Signal (red-yellow-green to drivers) | 6 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Durango,
                CO La Plata Co. United States | US 550 / US 160 WB Ramps / US 160 EB Exit Ramp / Wilson Gulch Dr. (37.22978, -107.83943) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 64.0080 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | 2014 | Year Completed estimated (2011-2014). North leg added 2014-2017. US 550 added in 2024, although that uses the same leg as US 160 EB. https://www.durangoherald.com/articles/u-s-highway-550-connection-finally-opens-in-durango/ | 
| Hemel Hempstead,
                England Herts United Kingdom | A414 (Saint Albans Rd.) / White Hart Rd. / Bennetts End Rd. (51.74958, -0.45123) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | Left-turn-only lane on east and west legs. | |
| Hemel Hempstead,
                England Herts United Kingdom | A414 (Saint Albans Rd. / Breakspear Way) / A4147 (Leverstock Green Way / Maylands Ave.) (51.75379, -0.43624) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | Left-turn add-lane bypass lanes on north and south legs. Left-turn-only lanes on east and west legs. | |
| Hemel Hempstead,
                England Herts United Kingdom | A414 (Breakspear Way) / Green Ln. (51.75630, -0.42355) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Warrington,
                England United Kingdom | College Place: A574 (Birchwood Way) / B5210 (Woolston Grange Ave.) / Crab Ln. (53.41361, -2.54326) | Signalized Roundabout/Circle Unknown | Signal Pedestrian Signal (red-yellow-green to drivers) | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | Pedestrian access to central island. | |
| Wigan,
                England United Kingdom | Saddle Junction (53.54154, -2.64918) | Other Existing | Signal Pedestrian Signal (red-yellow-green to drivers) | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | Parking in central island. | |
| Woburn,
                MA Middlesex Co. United States | Main St. / Common St. / Winn St. / Pleasant St. (42.47953, -71.15234) | Other Existing | Signal Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (3+ Lane) | Triangular shaped. City common in center island with crosswalks leading to it and walking paths within central island. | |
| Keene,
                NH Cheshire Co. United States | Central Square: Main St. / Court St. / Washington St. / West St. (42.93403, -72.27855) | Signalized Roundabout/Circle Existing | Signal Pedestrian Signal (red-yellow-green to drivers) | 6 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (3+ Lane) | ||
| Brooklyn,
                NY Kings Co. United States | Fraser Square (40.61996, -73.94125) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (3+ Lane) | Pedestrian access to central island. | |
| Lower Sackville,
                NS Halifax Canada | Glendale Ave. / Hwy 102 SB Ramps (44.75648, -63.64662) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 72.0000 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | 2024 | https://news.novascotia.ca/en/2024/12/20/new-highway-connects-sackville-bedford-burnside | 
| Lower Sackville,
                NS Halifax Canada | Duke St. / Hwy 102 NB Ramps / Hwy 107 (44.75484, -63.64417) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 65.0000 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | 2024 | https://news.novascotia.ca/en/2024/12/20/new-highway-connects-sackville-bedford-burnside | 
| Cherry Hill,
                NJ Camden Co. United States | SR 38 / Church Rd. / Cooper Landing Rd. (39.94050, -75.00977) | Signalized Roundabout/Circle Existing | Signal Unknown | 6 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (3+ Lane) | Hamburger shaped, oval shaped. | |
| Brands Hill,
                England Slough United Kingdom | Langley Roundabout: A4 (London Rd.) / M4 (Slough-Maidenhead By-Pass) Ramps (51.49179, -0.54292) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| West Drayton,
                England Greater London United Kingdom | A408 (Stockley Rd.) / Prologis Park (51.50251, -0.45118) | Signalized Roundabout/Circle Existing | Signal Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) |