| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 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). | 
| Columbiana,
                OH Columbiana Co. United States | SR 164 (Lisbon St. - N Main St.) / S Main St. / E Park Ave. (40.88864, -80.69362) | Other Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Diamond shaped. Parking along circulatory roadway. | |
| 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 | |
| Huntingtown,
                MD Calvert Co. United States | Queensberry Dr. / Larkspur Ct. (38.58450, -76.55968) | Other Existing | Unknown Unknown | 3 Approaches 4 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| 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. | 
| Owings,
                MD Calvert Co. United States | Cross Point Dr. / Paulyn Dr. (38.71532, -76.61335) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Owings,
                MD Calvert Co. United States | Cross Point Dr. / Blue Sky Ct. / Bear Claw Ct. (38.71468, -76.61554) | Other Existing | Unknown Unknown | 3 Approaches 4 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Owings,
                MD Calvert Co. United States | Good Shepherd Way / Megatha Ln. (38.71846, -76.62480) | Other Existing | Uncontrolled Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| 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 | |
| Green,
                OH Summit Co. United States | Troon Dr. / Muirfield Dr. (40.96066, -81.45029) | Other Existing | Uncontrolled Unknown | 3 Approaches 3 Driveways 0.0000 | Other (At-Grade) Single-Lane | Elliptical shaped. | |
| 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 | |
| Prospect Heights,
                NY Kings Co. United States | Grand Army Plaza (40.67388, -73.97005) | Signalized Roundabout/Circle Existing | Signal Unknown | 6 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (3+ Lane) | ||
| 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 | ||
| Waukee,
                IA Dallas Co. United States | Ashworth Dr. / Warrior Ln. (41.60717, -93.87220) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | Replaced five-leg intersection. West leg removed, tied into northwest leg. https://www.waukee.org/1095/Warrior-Lane-Improvements | 
| Elkridge,
                MD Howard Co. United States | Toomey Ln. / Fairlee Rd. (39.21083, -76.71160) | Roundabout Existing | All-Way Yield None | 3 Approaches 2 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2002 | |
| South Side,
                Scotland Glasgow City United Kingdom | A8 (Edmiston Dr.) / Helen St. (55.85384, -4.31816) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Pollok,
                Scotland Glasgow City United Kingdom | Lyoncross Rd. / Levernside Rd. / Braidcraft Rd. (55.83234, -4.34849) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Gunness,
                England North Lincolnshire United Kingdom | Frodingham Grange [A18 (Doncaster Rd.) / A1077 / A1077(M)] (53.58937, -0.69840) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Burton Waters,
                England Lincs United Kingdom | Burton Roundabout [A57 / Fen Ln. / Burton Lane End] (53.25243, -0.59852) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Markham Moor,
                England Notts United Kingdom | Markham Moor Interchange [A57 (Cliff Gate) / A638 / A1 SB Ramps / (connector to Main St.)] (53.25635, -0.92256) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | ||
| Markham Moor,
                England Notts United Kingdom | B1164 (Great North Rd.) / A1 NB Ramps / Main St. / (connector to A57) (53.25424, -0.92397) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | ||
| Andorra la Vella,
                Andorra la Vella Andorra | Baixada del Molí / Carrer Prat de la Creu / Carrer de Tobira (42.50543, 1.51830) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Andorra la Vella,
                Andorra la Vella Andorra | CG-1 (Av. de Salou - Avinguda de Tarragona) / Baixada del Molí / Carretera de la Comella (42.50365, 1.51931) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Godim,
                Vila Real Peso da Régua Portugal | N2 (Rua da Diocese de Vila Real) / Avenida Manuel de Arriaga (41.16517, -7.77928) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Godim,
                Vila Real Peso da Régua Portugal | N2 (Rua da Diocese de Vila Real) / N313 (41.15592, -7.77729) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways | Other (At-Grade) Single-Lane | ||
| Godim,
                Vila Real Peso da Régua Portugal | N2 / N108 (Rua de José Vasques de Osório) (41.15610, -7.77936) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Godim,
                Vila Real Peso da Régua Portugal | Praça Renato Aguiar [Rua Doutor António da Fonseca Almeida / Rua da Tondela / Rua Fernando Augusto Bandeira] (41.16694, -7.79451) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | Pedestrian access to central island. | |
| Huntingtown,
                MD Calvert Co. United States | Mairfield Ln. / Liberty Ln. / Fairwood Dr. (38.60411, -76.58464) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2014 | Painted splitter islands added 2017. | 
| Salinas,
                CA Monterey Co. United States | Iris Dr. / Heather Cir. (36.69339, -121.65642) | Traffic Calming Circle Existing | One-Way/Two-Way Stop None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2018 | |
| Salinas,
                CA Monterey Co. United States | Iris Dr. / Lupin Dr. (36.69330, -121.65378) | Traffic Calming Circle Existing | One-Way/Two-Way Stop None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2018 | |
| Salinas,
                CA Monterey Co. United States | S Riker St. / Nissen Rd. (36.65955, -121.66437) | Traffic Calming Circle Existing | One-Way/Two-Way Stop None | 4 Approaches 1 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2018 | |
| Salinas,
                CA Monterey Co. United States | S Riker St. / Woodside Dr. (36.66051, -121.66402) | Traffic Calming Circle Existing | One-Way/Two-Way Stop None | 3 Approaches 1 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2018 | |
| Salinas,
                CA Monterey Co. United States | S Riker St. / Orange Dr. (36.66228, -121.66338) | Traffic Calming Circle Existing | One-Way/Two-Way Stop None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2018 | |
| Salinas,
                CA Monterey Co. United States | S Riker St. / W Romie Ln. (36.66382, -121.66284) | Traffic Calming Circle Existing | One-Way/Two-Way Stop None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2018 | |
| West Boldon,
                England South Tyneside United Kingdom | White Mare Pool Interchange [A194(M) / A194 (Leam Ln.) / A184 (Newcastle Rd,) Ramps] (54.94585, -1.51546) | Signalized Roundabout/Circle Existing | Signal None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| Gateshead,
                England Gateshead United Kingdom | Redheugh Bridge Roundabout [A184 (Askew Rd.) / Askew Rd. W / A6082 (Saint James' Blvd.) Ramps] (54.95895, -1.61545) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Gateshead,
                England Gateshead United Kingdom | A1114 (Clockmill Rd. - Derwentwater Rd.) / Ellison Rd. / Forge Rd. (54.95049, -1.63550) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Newcastle upon Tyne,
                England Newcastle-upon-Tyne United Kingdom | Saint John's Rd. / Buddle Rd. (54.96639, -1.65277) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Lemington,
                England Newcastle-upon-Tyne United Kingdom | A6085 (Lemington Rd.) / Northumberland Rd. (54.97608, -1.71586) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Byker,
                England Newcastle-upon-Tyne United Kingdom | Saint Anthony's Rd. / Wharrier St. / Birds Nest Rd. (54.96911, -1.55763) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Byker,
                England Newcastle-upon-Tyne United Kingdom | Scrogg Rd. / Wharrier St. (54.96940, -1.55038) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Byker,
                England Newcastle-upon-Tyne United Kingdom | A187 (Fossway) / A186 (Waverdale Ave.) / Stotts Rd. (54.98426, -1.54219) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Byker,
                England Newcastle-upon-Tyne United Kingdom | A187 (Fossway) / Coutts Rd. / W Farm Rd. (54.98223, -1.55695) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| South Heaton,
                England Newcastle-upon-Tyne United Kingdom | Byker East Roundabout [A193 (Byker Bridge - Shields Rd.) / A187 (Fossway) / B1313 (Union Rd.) / Millers Rd.] (54.97782, -1.57402) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| North Shields,
                England North Tyneside United Kingdom | A193 (Chirton Green - Spence Terrace) / B1304 (Hawkey's Ln.) (55.00840, -1.45668) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Los Angeles,
                CA Los Angeles Co. United States | Canyon Dr. / N Bronson Ave. (34.10991, -118.31706) | Other Existing | All-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2021 | |
| Merrillville,
                IN Lake Co. United States | Connecticut Dr. / E 100th Pl. / Delaware St. (41.43632, -87.33005) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 60.9600 | Other (At-Grade) Single-Lane | 2006 | |
| Merrillville,
                IN Lake Co. United States | E 98th Ave. (Connecticut Dr.) / (future road) (41.43973, -87.33358) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 60.9600 | Other (At-Grade) Single-Lane | 2004 | Year Completed estimated (2003-2005). | 
| Crown Point,
                IN Lake Co. United States | E Summit St. / Beacon Hill Dr. (41.42735, -87.33382) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 44.1960 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2017-2021). | 
| Crown Point,
                IN Lake Co. United States | Delaware Pkwy. / E Summit St. (41.42642, -87.33059) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 44.1960 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2017-2021). | 
| Crown Point,
                IN Lake Co. United States | Delaware Pkwy. / E 107th Ave. (41.42389, -87.33001) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 44.1960 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2017-2021). | 
| Chirton,
                England North Tyneside United Kingdom | A193 (Chirton Green - Front St.) / A1108 (Billy Mill Ave.) / Carlton Terrace (55.00857, -1.46084) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Seghill,
                England Northumberland United Kingdom | A190 (Annitsford Rd. - Main St. S) / B1322 (Backworth Ln.) (55.06158, -1.55593) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Stockton-on-Tees,
                England Stockton-on-Tees United Kingdom | A135 (Bowesfield Ln. - Concorde Way) / Queen Elizabeth Way / Kingfisher Way (54.54279, -1.32046) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Stockton-on-Tees,
                England Stockton-on-Tees United Kingdom | A135 (Concorde Way - Yarm Rd.) / Yarm Rd. (54.54310, -1.33517) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Stockton-on-Tees,
                England Stockton-on-Tees United Kingdom | A135 (Concorde Way) / De Havilland Ave. (54.54307, -1.32951) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Preston Farm Industrial Estate,
                England Stockton-on-Tees United Kingdom | A135 (Bowesfield Ln. - 1825 Way) / Westland Way / Bowesfield Crescent (54.54747, -1.31919) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Dublin,
                Co Dublin Ireland | R107 (Malahide Rd.) / Priorswood Rd. / Blunden Dr. (53.39746, -6.18669) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Dublin,
                Co Dublin Ireland | Brackenstown Rd. / Abbeyvale Ave. / Park View (53.45957, -6.25239) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Swords,
                Co Dublin Ireland | Clonshaugh Rd. / Stockhole Ln. / (parking) (53.41175, -6.21645) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | Oval shaped. | |
| Middleton,
                England Greater Manchester United Kingdom | A576 (Manchester Old Rd. - Middleton Way) / Limetrees Rd. / Kemp St. (53.54780, -2.20353) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Middleton,
                England Greater Manchester United Kingdom | A664 (Manchester New Rd. - Oldham Rd.) / A576 (Middleton Way) / Manchester New Rd. (53.54724, -2.19939) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Middleton,
                England Greater Manchester United Kingdom | A664 (Assheton Way - Oldham Rd.) / A669 (Oldham Rd.) / Ashton Ln. (53.54828, -2.19494) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | Oval shaped. | |
| Middleton,
                England Greater Manchester United Kingdom | A664 (Assheton Way - Long St.) / B6189 (Market Pl.) / Eastway / Long St. (53.55066, -2.19700) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Charlestown,
                England Greater Manchester United Kingdom | Charlestown Rd. / Moston Ln. / Ainsbrook Ave. (53.52259, -2.18267) | Roundabout Existing | All-Way Yield None | 4 Approaches 1 Driveways | Other (At-Grade) Single-Lane | ||
| Ashton-under-Lyne,
                England Greater Manchester United Kingdom | A6140 (Lord Sheldon Way) / Fold Way / Pamir Dr. (53.48776, -2.11409) | Roundabout Existing | All-Way Yield At-grade Rail Crossing Signals/Gates (controlling circulatory roadway only) | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | Tram through central island. | |
| Longdendale,
                England Greater Manchester United Kingdom | Hattersley Roundabout [M67 / A57 / A560 (Stockport Rd.) / Mottram Rd. / Harrop Edge Rd.] (53.45484, -2.02467) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Thornaby-on-Tees,
                England Stockton-on-Tees United Kingdom | A1130 (Thornaby Rd. ) / A66 WB On-Ramp (54.55510, -1.30545) | Roundabout Existing | All-Way Yield None | 2 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Thornaby-on-Tees,
                England Stockton-on-Tees United Kingdom | A1130 (Thornaby Rd.) / A66 EB Off-Ramp / George St. (54.55597, -1.30558) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Thornaby-on-Tees,
                England Stockton-on-Tees United Kingdom | Thornaby Rd. / Trenchard Ave. / Bader Ave. (54.53317, -1.30055) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Stockton-on-Tees,
                England Stockton-on-Tees United Kingdom | A1045 (Thornaby Rd.) / Ingleby Way / Stockwell Ave. (54.52368, -1.29779) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Ingleby Barwick,
                England Stockton-on-Tees United Kingdom | Ingleby Way / Barwick Way (54.51949, -1.31488) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Ingleby Barwick,
                England Stockton-on-Tees United Kingdom | Ingleby Way / Beckfields Ave. / Lowfields Ave. (54.52174, -1.30634) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Eaglescliffe,
                England Stockton-on-Tees United Kingdom | A67 (Urlay Nook Rd.) / Durham Ln. / Elton Ln. / (parking) (54.51801, -1.35975) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Durham,
                England Durham United Kingdom | Quarryheads Ln. / Potters Bank (54.76885, -1.57955) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Durham,
                England Durham United Kingdom | A690 (Durham and the Tyne Valley - Sutton St.) / North Rd. / (parking) (54.77797, -1.58294) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Durham,
                England Durham United Kingdom | A690 (Durham and the Tyne Valley - Leazes Rd.) / A691 (Framwellgate) / Millburngate (54.77813, -1.57940) | Signalized Roundabout/Circle Existing | Signal None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Edinburgh,
                Scotland Edinburgh City United Kingdom | A901 (Starbank Rd. - Pier Pl.) / Craighall Rd. (55.98040, -3.19804) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Edinburgh,
                Scotland Edinburgh City United Kingdom | Granton Square [A901 (Lower Granton Rd.) / A903 (Granton Rd.) / W Harbour Rd. / W Granton Rd. / Lochinvar Dr. / Granton Crescent] (55.98074, -3.22440) | Other Existing | All-Way Yield None | 6 Approaches 0 Driveways | Other (At-Grade) Single-Lane | Pedestrian access to central island. | |
| Rutherglen,
                Scotland South Lanarkshire United Kingdom | A749 (East Kilbride Rd.) / A730 / Scalloway Rd. (55.80621, -4.18433) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Westerville,
                OH Delaware Co. United States | Orion Pl. / Worthington Rd. / Olde Worthington Rd. (40.14015, -82.96511) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2019-2021). | 
| Waterville,
                ME Kennebec Co. United States | Mayflower Hill Dr. / Campus Dr. (44.56711, -69.65733) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 42.6717 | Other (At-Grade) Single-Lane | 2021 | Replaced triangle of intersections. Diameter estimated. Bicycle facilities. | 
| Považská Bystrica,
                Trenciansky Považská Bystrica Slovakia | Rte 517 (Partizánska) / Lánska / Prístupová (49.11315, 18.44759) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Žilina,
                Zilina Žilina Slovakia | Kysucká / Športová / (parking) (49.22977, 18.74065) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| McCordsville,
                IN Hancock Co. United States | N Stansbury Blvd. / N Quincy Dr. / W Jamestown Dr. (39.86724, -85.92930) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Wildwood,
                FL Sumter Co. United States | Morse Blvd. / Warm Springs Ave. (28.80453, -81.98153) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 64.0080 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | High-speed add-lane right-turn bypass lanes on north and south legs. Year Completed estimated (2017-2019). |