| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Galway,
                Co Galway Ireland | R336 (Upper Salthill Rd.) / R338 (Threadneedle Rd.) (53.25743, -9.09081) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Bryansk,
                Bryansk Bryansk Russia | ulitsa Nikitina / Rechnaya ulitsa (53.25941, 34.40538) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, 2x2 max) | ||
| Weaverham,
                England Cheshire United Kingdom | Weaverham Roundabout [A49 (Warrington Rd.) / B5144 (West Rd.)] (53.25948, -2.58629) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Macclesfield,
                England Cheshire East United Kingdom | A537 (Chester Rd.) / Ivy Rd. / Bishopton Dr. (53.26005, -2.14920) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Macclesfield,
                England Cheshire East United Kingdom | A537 (Chester Rd. - Cumberland St.) / B5088 (Oxford Rd.) / Chester Rd. / West St. (53.26005, -2.13735) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Bryansk,
                Bryansk Bryansk Russia | ulitsa Krakhmaleva / Sovetskaya ulitsa / ulitsa Fokina (53.26023, 34.34065) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| St. Asaph,
                Wales Denbighshire United Kingdom | Ffordd William Morgan / A55 (North Wales Expressway) WB Ramps (53.26168, -3.47766) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | Raindrop shaped. | |
| St. Asaph,
                Wales Denbighshire United Kingdom | Ffordd William Morgan / A55 (North Wales Expressway) EB Ramps (53.26270, -3.47690) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | Raindrop shaped. | |
| Macclesfield,
                England Cheshire East United Kingdom | A523 (The Silk Road) / A537 (Hibel Rd.) / B5470 (Hurdsfield Rd.) (53.26335, -2.12298) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Bryansk,
                Bryansk Bryansk Russia | poselok Aeroflot SNT / (unknown) (53.26393, 34.34827) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, 2x2 max) | ||
| Calmar,
                AB Division 11 Canada | Hwy 39 / Hwy 60 / Range Road 263 (53.26507, -113.73202) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 58.0000 | Other (At-Grade) Single-Lane | 2019 | https://www.calmar.ca/wp-content/uploads/2019/05/Highway-39-and-Highway-60-Roundabout-Construction-Update-May-8-2019.pdf | 
| Dublin, Ireland | Graduate Roundabout [R118 (Church Rd. - Sallyglen Rd.) / Ballinclea Rd. / R828 (Rochestown Ave.)] (53.26652, -6.13487) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Galway,
                Co Galway Ireland | Blake Roundabout [Western Distributor Rd. / Ballymoneen Rd.] (53.26782, -9.11748) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Barnaul,
                Altai Krai Barnaul Russia | A349 / poselok Sibirskiy Sadovod SNT (53.26871, 83.72848) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, 2x2 max) | ||
| Galway,
                Co Galway Ireland | Athy Roundabout [Western Distributor Rd. / Upper Clybaun Rd. / Lower Clybaun Rd.] (53.26915, -9.10712) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Galway,
                Co Galway Ireland | Western Distributor Rd. / Bóthar Stiofáin (53.26991, -9.10126) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Galway,
                Co Galway Ireland | Deane Roundabout [R338 (Bishop O'Donnell Rd.) / Western Distributor Rd. / (Fort Lorenzo connector)] (53.26999, -9.08734) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Dún Laoghaire-Rathdown, Ireland | N31 (Leopardstown Rd) / R113 / M50 Ramps (53.27107, -6.21110) | Signalized Roundabout/Circle Existing | Signal None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| Bryansk,
                Bryansk Bryansk Russia | Ob'yezdnaya ulitsa / Sovetskaya ulitsa (53.27114, 34.32130) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Wałcz,
                Zachodniopomorskie Wałcz County Poland | Rondo Niepodlegołości [DK22 (Wojska Polskiego - Kilińszczaków) / Bydgoska / Tadeusza Kościuszki] (53.27361, 16.47561) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Wałcz,
                Zachodniopomorskie Wałcz County Poland | DK22 (Wojska Polskiego) / Aleja Tysiąclecia (53.27524, 16.47980) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| South Dublin,
                Co Dublin Ireland | Killinniny Rd. / Parklands Rd. (west) (53.27534, -6.34462) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| South Dublin,
                Co Dublin Ireland | Killinniny Rd. / Parklands Rd. (east) (53.27581, -6.33960) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Dún Laoghaire-Rathdown, Ireland | r829 (Barnhill Rd. - Glenageary Rd. Upper) / Avondale Rd. / Albert Rd. Upper / Killiney Rd. (53.27611, -6.12173) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Great Sutton,
                England Cheshire United Kingdom | B5132 (Overpool Rd. - Sutton Way) / Overpool Rd. / Sutton Way (53.27623, -2.92298) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Wałcz,
                Zachodniopomorskie Wałcz County Poland | Rondo Solidarności [DW163 (Kołobrzeska) / Aleja Marszałka Józefa Piłsudskiego / Generała Leopolda Okulickiego / Nowomiejska] (53.27687, 16.46344) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Ellesmere Port,
                England Cheshire United Kingdom | B5132 (Sutton Way) / Pooltown Rd. (53.27703, -2.91693) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Galway,
                Co Galway Ireland | Skerritt Roundabout [R338 (Old Dublin Rd.) / R865 (Ballybane Rd.) / Gleann Rua] (53.27705, -9.00838) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| South Dublin,
                Co Dublin Ireland | N82 (Citywest Rd.) / Corbally Heath / Magna Dr. (53.27824, -6.42008) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Caergeiliog,
                Wales Isle of Anglesey United Kingdom | A5 (Holyhead Rd.) / A55 WB Ramps / (access road) (53.27850, -4.54914) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | ||
| Dublin, Ireland | Ballinteer Rd. / Ballinteer Ave. (53.27852, -6.24499) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Galway,
                Co Galway Ireland | Browne Roundabout [N59 (Thomas Hynes Rd.) / N6 / Seamus Quirke Rd.] (53.27923, -9.06942) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Galway,
                Co Galway Ireland | Martin Roundabout [N67 / R338 (Old Dublin Rd.)] (53.27930, -8.97284) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Caergeiliog,
                Wales Isle of Anglesey United Kingdom | A5 (Holyhead Rd.) / A55 EB Ramps (53.27945, -4.55038) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | ||
| Dún Laoghaire-Rathdown, Ireland | R118 (Glenageary Rd. Lower - Glenageary Ave.) / R829 (Glenageary Rd. Upper) / Sallynoggin Rd. (53.27985, -6.13578) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Dublin, Ireland | Ballinteer Rd. / Wyckham Way / Wyckham Pl. (53.28175, -6.24399) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Little Neston,
                England Cheshire United Kingdom | Burton Rd. / Bull Hill (53.28181, -3.05583) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Galway,
                Co Galway Ireland | R336 (Tuam Rd. - Bohermore) / R338 (Sean Mulvoy Rd. - Moneenageisha Rd.) / Sandy Rd. (53.28229, -9.03805) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| South Dublin,
                Co Dublin Ireland | R120 (Newcastle Rd. - Fitzmaurice Rd.) / Main St. (53.28333, -6.46170) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| South Dublin,
                Co Dublin Ireland | Fortunestown Ln. / Citywest Dr. (53.28417, -6.42395) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | Left-turn-only lane on south leg. | |
| South Dublin,
                Co Dublin Ireland | R120 (Newcastle Rd.) / N7 (Naas Rd.) EB Ramps (53.28422, -6.46263) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | ||
| Saggart,
                Co Dublin Ireland | R120 (Mill Rd. - Fitzmaurice Rd.) / N7 (Naas Rd.) WB Ramps (53.28455, -6.45522) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | ||
| Llandudno Junction,
                Wales Conwy United Kingdom | A546 / A547 (Conwy Rd. - Ferndale Rd.) (53.28509, -3.81347) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Ellesmere Port,
                England Cheshire United Kingdom | B5463 (Rossmore Rd. W) / B5132 (Overpool Rd. - Rivacre Rd.) (53.28639, -2.92425) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Galway,
                Co Galway Galway Ireland | Kirwan Roundabout [N6 (Headford Rd. - Bóthar na dTreabh) / N84 (Headford Rd.) / Coolough Rd. / Sandy Rd.] (53.28698, -9.04509) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| South Dublin,
                Co Dublin Ireland | N82 (Citywest Rd.) / Garter Ave. / Citywest Ave. (53.28808, -6.42265) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Dublin, Ireland | Ballinteer Rd. / Barton Rd. E (53.28841, -6.24644) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways | Other (At-Grade) Single-Lane | ||
| South Dublin,
                Co Dublin Ireland | N82 (Citywest Rd.) / Orchard Ave. / Lake Dr. (53.28988, -6.42650) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| South Dublin,
                Co Dublin Ireland | Aerodrome Roundabout [R120 (Newcastle Rd.) / Jordanstown Rd.] (53.28996, -6.46714) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Dublin,
                Co Dublin Ireland | Citywest Ave. / Lake Dr. / The Walk (53.29020, -6.41754) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Blackrock, Ireland | R825 (Stillorgan Park) / Grove Ave. (53.29057, -6.19100) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| South Dublin,
                Co Dublin Ireland | Citywest Ave. / Kingswood Rd. (53.29118, -6.41389) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| South Dublin,
                Co Dublin Ireland | Greenogue Roundabout [R120 (Newcastle Rd.) / College Rd.] (53.29251, -6.47281) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| South Dublin,
                Co Dublin Ireland | N82 (Citywest Rd.) / Kingswood Ave. / N7 (Naas Rd.) WB Ramps (53.29285, -6.42799) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | ||
| South Dublin,
                Co Dublin Ireland | Citywest Ave. / Kingswood Rd. (53.29356, -6.41523) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| South Dublin,
                Co Dublin Ireland | Spawell Roundabout [N81-R137 (Templeogue Rd.) / Wellington Ln.] (53.29364, -6.31972) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| South Dublin,
                Co Dublin Ireland | Newcastle Roundabout [R120 (Newcastle Rd.) / Grants Rd.] (53.29380, -6.48044) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| South Dublin,
                Co Dublin Ireland | N82 (Citywest Rd.) / Brownsbarn Dr. / N7 (Naas Rd.) EB Ramps (53.29461, -6.43076) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | ||
| Dublin, Ireland | Marine Rd. / Harbour Rd. / Queen's Rd. / (parking) (53.29476, -6.13325) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| South Dublin,
                Co Dublin Ireland | Kingswood Ave. / Kingswood Rd. (53.29551, -6.41766) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Dublin,
                Co Dublin Ireland | R120 (Newcastle Rd. - Main St.) / Newcastle Blvd. (53.29562, -6.49159) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| South Dublin,
                Co Dublin Ireland | Kingswood Ave. / Kingswood Rd. / Silken Park Ave. (53.29660, -6.41925) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Dublin,
                Co Dublin Ireland | Clonlara Rd. / Baldonnel Rd. / (parking) (53.29671, -6.44051) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Holyhead,
                Wales Isle of Anglesey United Kingdom | B4545 (Kingsland Rd.) / A5153 / (parking) (53.29731, -4.62707) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Holyhead,
                Wales Isle of Anglesey United Kingdom | A5153 / A55 WB Ramps (53.29887, -4.62299) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | Raindrop shaped. | |
| Penrhos,
                Wales Isle of Anglesey United Kingdom | A5153 / A55 EB Ramps (53.29949, -4.62237) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | Raindrop shaped. | |
| Penrhos,
                Wales Isle of Anglesey United Kingdom | A5153 / (parking) (53.30117, -4.61788) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Dublin,
                Co Dublin Ireland | R136 (Cheeverstown Rd.) / Old Naas Rd. / N7 (Naas Rd.) WB Ramps (53.30165, -6.41577) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Penrhos,
                Wales Isle of Anglesey United Kingdom | A5 (London Rd.) / A5153 / (parking) (53.30180, -4.61702) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| 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 | ||
| South Dublin,
                Co Dublin Ireland | R817 (Wainsfort Rd. - Cypress Grove Rd.) / R112 (Templeville Rd.) (53.30264, -6.30877) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Dublin,
                Co Dublin Ireland | R136 (Dublin Outer Ring Rd.) / Green Isle Rd. / N7 (Naas Rd.) EB Ramps (53.30352, -6.42016) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Kingsland,
                Wales Isle of Anglesey United Kingdom | A55 / B4545 (Kingsland Rd.) (53.30445, -4.63022) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Beechwood,
                England Halton United Kingdom | Clifton Roundabout: A557 (Rocksavage Expressway) / M56 WB Ramps / Clifton Rd. (53.30998, -2.70091) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) | ||
| Whitehouse Industrial Estate,
                England Halton United Kingdom | Rivington Road Roundabout [A533 (Northwich Rd.) / Rivington Rd. / (factory entrance)] (53.31068, -2.64926) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Whitehouse Industrial Estate,
                England Halton United Kingdom | Aston Lane Roundabout [A533 (Northwich Rd.) / Aston Ln. S / Aston Ln. N] (53.31303, -2.65771) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-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. | |
| Preston Brook,
                England Halton United Kingdom | Whitehouse Roundabout: A533 (Chester Rd. / Northwich Rd.) / A56 (Chester Rd.) (53.31378, -2.66436) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Murdishaw,
                England Halton United Kingdom | Southern Expressway Roundabout: A533 (Southern Expressway / Chester Rd.) / Murdishaw Ave. (53.31451, -2.67167) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, 2x2 max) | Oval shaped. | |
| South Dublin,
                Co Dublin Ireland | R112 (Saint Peter's Rd. - Walkinstown Ave.) / R819 (Greenhills Rd. - Walkinstown Rd.) / Cromwellsfort Rd. / Ballymount Rd. Lower (53.31713, -6.33313) | Roundabout Existing | All-Way Yield None | 6 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Murdishaw,
                England Halton United Kingdom | Murdishaw Ave. / Barnfield Ave, (53.31813, -2.66907) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rocksavage,
                England Halton United Kingdom | Cavendish Farm Rd. / Rocksavage Way (53.31845, -2.73424) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Halton,
                England Halton United Kingdom | A533 (Southern Expressway) Ramps / Hallwood Link Rd. (53.31920, -2.70015) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| 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) | ||
| Barnaul,
                Altai Krai Barnaul Russia | ulitsa Malakhova / Vlasikhinskaya ulitsa (53.32730, 83.69210) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Halton,
                England Halton United Kingdom | Runcorn Spur Road Roundabout: A533 (Central Expressway) Ramps / B5155 (Runcorn Spur Rd.) / Halton Link Rd. (53.32954, -2.70378) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Sheffield,
                England Sheffield United Kingdom | A6102 (Bochum Pkwy.) / B6158 (Jordanthorpe Green) / Norton Ln. (53.33051, -1.46319) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Bromborough,
                England Wirral United Kingdom | Old Hall Rd. / Bassendale Rd. / Riverwood Rd. (53.33263, -2.96792) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Runcorn,
                England Halton United Kingdom | Heath Rd. / Boston Ave. (53.33280, -2.72600) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Warrington,
                England Warrington United Kingdom | Stretton Roundabout: M56 Ramps / A49 (Tarporley Rd.) / A559 (Northwich Rd.) (53.33467, -2.57133) | Roundabout Existing | All-Way Yield Metering Signal | 6 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | Oval shaped. | |
| Sheffield,
                England Sheffield United Kingdom | A6102 (Bochum Pkwy. - Norton Ave.) / Norton Ave. / Lightwood Ln. (53.33763, -1.44307) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| South Dublin,
                Co Dublin Ireland | R136 (Dublin Outer Ring Rd.) / Thomas Omer Way (53.33777, -6.42986) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Speke-Garston,
                England Liverpool United Kingdom | Speke Hall Ave. / (airport parking lot access) (53.33783, -2.85850) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Sheffield,
                England Sheffield United Kingdom | Hemsworth Rd. / Blackstock Rd. / Norton Ln. (53.33838, -1.45132) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Runcorn,
                England Halton United Kingdom | A557 (Weston Point Expressway) / A553 (Bridgewater Expressway) / A533 (Queensway) / B5155 (Devonshire Pl.) / Greenway Rd. (53.34006, -2.73582) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | Concentric striped circulatory roadway. | |
| Windmill Hill,
                England Halton United Kingdom | Windmill Hill Ave. N / Windmill Hill Ave. S / Windmill Hill Ave. W / Windmill Hill Ave. (53.34021, -2.66918) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-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. | |
| Dublin City,
                Co Dublin Ireland | R131 (Sean Moore Rd. - York Rd.) / South Bank Rd. / Pigeon House Rd. (53.34120, -6.21315) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Barnaul,
                Altai Krai Barnaul Russia | Pavlovskiy trakt / ulitsa Malakhova Ramps (53.34191, 83.69531) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Unknown | ||
| Speke-Garston,
                England Liverpool United Kingdom | Western Ave. / Central Ave. / Tewit Hall Rd. (53.34226, -2.85129) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) |