| 
                City, 
                State County Country  | 
            
                Intersection (Lat, Lng)  | 
            
                Type Status  | 
            Control Type / Other Control Type | Approaches / Driveways / ICD (m) | 
                Functional Class /  LaneType  | 
            Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 
                Basingstoke,
                England Hants United Kingdom  | 
            
                Roentgen Rd. / (parking) (51.27254, -1.06136)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Basingstoke,
                England Hants United Kingdom  | 
            
                Daneshill Roundabout [Gresley Rd. / Faraday Rd. / Wade Rd. / Swing Swang Ln.] (51.27587, -1.06685)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Lychpit,
                England Hants United Kingdom  | 
            
                Great Binfields Rd. / Broadhusrt Grove / Olivers Walk (51.27433, -1.05762)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Little Basing,
                England Hants United Kingdom  | 
            
                Great Binfields Rd. / Harvest Way / Higher Mead (51.27737, -1.05767)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Chineham,
                England Hants United Kingdom  | 
            
                Binfields Roundabout [A33 / Great Binfields Rd. / (unknown)] (51.28575, -1.06110)  | 
            
                Signalized Roundabout/Circle Existing  | 
            
                Signal Unknown  | 
            
                5 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (3+ Lane)  |   
            ||
| 
                Chineham,
                England Hants United Kingdom  | 
            
                Thornhill Way / Reading Rd. (51.29011, -1.05359)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Sherfield on Loddon,
                England Hants United Kingdom  | 
            
                Taylors Farm Roundabout [A33 / Gaiger Ave.] (51.30121, -1.04247)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Sherfield on Loddon,
                England Hants United Kingdom  | 
            
                Gaiger Ave. / Rockbourne Rd. (51.30258, -1.04560)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                2 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Hook,
                England Hants United Kingdom  | 
            
                Amport Rd. / Sunwood Dr. (51.30322, -1.05095)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands on two legs. | |
| 
                London Heathrow Airport,
                England London United Kingdom  | 
            
                Southern Perimeter Rd. / Beacon Rd. (51.45675, -0.45441)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                London Heathrow Airport,
                England London United Kingdom  | 
            
                Beacon Rd. / Stanwell Rd. / Bedfront Rd. / Sanctuary Rd. / (parking) (51.45523, -0.45475)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                London Heathrow Airport,
                England London United Kingdom  | 
            
                Envoy Roundabout [Envoy Ave. / Crawford Ln. / Eastern Perimeter Rd.] (51.46885, -0.42082)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Battlesbridge,
                England Essex United Kingdom  | 
            
                Rettendon Turnpike Roundabout [A132 / A1245 / Woodham Rd. / Main Rd.] (51.62910, 0.56056)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (3+ Lane)  |   
            ||
| 
                Battlesbridge,
                England Essex United Kingdom  | 
            
                Hawk Hill Roundabout [A1245 / A130 Ramps / A132 / Hawk Hill] (51.62773, 0.56046)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Witham,
                England Essex United Kingdom  | 
            
                Maltings Ln. / Gershwin Blvd. (51.79107, 0.63529)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Witham,
                England Essex United Kingdom  | 
            
                Gershwin Blvd. / Elgar Dr. / Stainer Close (51.78955, 0.63550)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Witham,
                England Essex United Kingdom  | 
            
                Gershwin Blvd. / Owers Rd. (51.78632, 0.62711)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Witham,
                England Essex United Kingdom  | 
            
                Owers Rd. / (parking) (51.78717, 0.62651)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Witham,
                England Essex United Kingdom  | 
            
                B1389 (Hatfield Rd.) / Gershwin Blvd. / Ingles Dr. (51.78728, 0.62155)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Witham,
                England Essex United Kingdom  | 
            
                Gershwin Blvd. / (unknown) (51.78643, 0.62309)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Witham,
                England Essex United Kingdom  | 
            
                Powers Hall End / Flora Rd. / Spa Rd. (51.80692, 0.62566)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Colchester,
                England Essex United Kingdom  | 
            
                A133 / N Station Rd. (51.89729, 0.89542)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Pedestrian Signal (red-yellow-green to drivers)  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Colchester,
                England Essex United Kingdom  | 
            
                Colne Bank Roundabout [A133 (Colne Bank Ave.) / A134 (Westway)] (51.89686, 0.89114)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Colchester,
                England Essex United Kingdom  | 
            
                Essex Hall Roundabout [A134 / N Station Rd. / Essex Hall Rd. / Clarendon Way] (51.89894, 0.89469)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Colchester,
                England Essex United Kingdom  | 
            
                North Station Roundabout [A134 / B1508 / Mile End Rd.] (51.90096, 0.89509)  | 
            
                Signalized Roundabout/Circle Existing  | 
            
                Signal Unknown  | 
            
                5 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            A134 bypasses through central island. | |
| 
                Mile End,
                England Essex United Kingdom  | 
            
                A134 / Nayland Rd. (51.91654, 0.89091)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Mile End,
                England Essex United Kingdom  | 
            
                Stadium Roundabout [Via Urbis Romance / Axial Way] (51.92292, 0.90327)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Mile End,
                England Essex United Kingdom  | 
            
                A1341 / A12 WB Ramps (51.92428, 0.90084)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Mile End,
                England Essex United Kingdom  | 
            
                A1341 / A12 EB Ramps (51.92539, 0.90038)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Colchester,
                England Essex United Kingdom  | 
            
                Severalls Ln. / Axial Way (51.92370, 0.91863)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Severalls Industrial Park,
                England Essex United Kingdom  | 
            
                Severalls Ln . Mill Rd. (51.92252, 0.92005)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Mile End,
                England Essex United Kingdom  | 
            
                Mill Rd. / Olympic Rd. (51.91835, 0.90762)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Colchester,
                England Essex United Kingdom  | 
            
                A134 (Colne Causeway) / Elmstead Rd. (51.88317, 0.93216)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Swindon,
                England Wiltshire United Kingdom  | 
            
                "Magic Roundabout" [A4312 / Drove Rd. / Fleming Way / A4289 (County Rd.) / Shrivenham Rd.] (51.56285, -1.77147)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways 66.0791  | 
            
                Other (At-Grade) Ring junction (3+ mini-roundabouts in ring)  |   
            1972 | Ring junction of five mini-roundabouts. ICD estimated from Google Maps linework. | 
| 
                London Heathrow Airport,
                England London United Kingdom  | 
            
                Hatton Cross Roundabout [Envoy Ave. / Eastchurch Rd. / Viscount Way / Southern Perimeter Rd. / Hatton Rd.] (51.46785, -0.42332)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways  | 
            
                Other (At-Grade) Ring junction (3+ mini-roundabouts in ring)  |   
            Ring junction of five multilane mini-roundabouts. | |
| 
                Colchester,
                England Essex United Kingdom  | 
            
                A134 / A1124 / B1022 (51.88702, 0.89340)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Colchester,
                England Essex United Kingdom  | 
            
                Spring Lane Roundabout [A133 (Cymbeline Way) / A12 / Spring Ln.] (51.89293, 0.86424)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Sudbury,
                England Suffolk United Kingdom  | 
            
                A134 / B1115 (52.04713, 0.74534)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Sudbury,
                England Suffolk United Kingdom  | 
            
                B1115 / Aubrey Dr. / Church Field Rd. / (parking) (52.04843, 0.74729)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Sudbury,
                England Suffolk United Kingdom  | 
            
                A134 / Clemont Ave. (52.05214, 0.73087)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Long Melford,
                England Suffolk United Kingdom  | 
            
                A134 / A131 / B1064 (52.05585, 0.71535)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Saint Charles,
                IL Kane Co. United States  | 
            
                Burlington Rd. / Bolcum Rd. (41.94162, -88.39775)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | |
| 
                West Chester,
                OH Butler Co. United States  | 
            
                Lesourdsville West Chester Rd. / Becket Ridge Blvd. (39.34459, -84.41655)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | Near a junior high school. https://www.journal-news.com/news/newest-roundabout-opens-in-west-chester-as-dangerous-intersection-work-begins/PWKR73DU2VD53AOPGDM3VII2U4/ | 
| 
                Gatineau,
                QC Gatineau Canada  | 
            
                Boulevard du Plateau / Rue de l'Atmosphère (45.43401, -75.79581)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | |
| 
                Gatineau,
                QC Gatineau Canada  | 
            
                Boulevard du Plateau / Rue de Bruxelles (45.43571, -75.79960)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | |
| 
                Gatineau,
                QC Gatineau Canada  | 
            
                Boulevard de Plateau / Rue de Prado (45.43617, -75.80317)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 42.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | |
| 
                Gatineau,
                QC Gatineau Canada  | 
            
                Boulevard du Plateau / Boulevard de l'Amérique-Française (45.43494, -75.80516)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Southeast leg stubbed. | 
| 
                Gatineau,
                QC Gatineau Canada  | 
            
                Boulevard du Plateau / Boulevard d'Amsterdam (45.43157, -75.80582)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | East leg stubbed. Year Completed estimated (2019-2020). | 
| 
                Barrie,
                ON Simcoe Canada  | 
            
                N Village Way / Live Eight Way (44.34121, -79.68023)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2014 | |
| 
                Barrie,
                ON Simcoe Canada  | 
            
                Live Eight Way / Park Place Blvd. / (parking) (44.33760, -79.68131)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 55.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2011 | Year Completed estimated (2011-2013). | 
| 
                Newmarket,
                ON York Canada  | 
            
                Fernbank Rd. / (unknown) / (parking) (44.04355, -79.43718)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 40.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | Year Completed estimated (2005-2009). | 
| 
                Newmarket,
                ON York Canada  | 
            
                Nellie Little Crescent / Kingsmere Ave. / Quaker Trl. (44.04142, -79.43972)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 40.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | Year Completed estimated (2009-2011). | 
| 
                Aurora,
                ON York Canada  | 
            
                Gateway Dr. / Pedersen Dr. (44.01789, -79.45534)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 35.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2002 | Year Completed estimated (2002-2005). | 
| 
                Aurora,
                ON York Canada  | 
            
                Hollandview Trl. / Woodruff Crescent / Hollidge Blvd. (44.01096, -79.45395)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            1998 | Year Completed estimated (1996-2002). | 
| 
                Aurora,
                ON York Canada  | 
            
                Hollidge Blvd. / John West Way (44.01147, -79.45102)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 33.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            1998 | Year Completed estimated (1996-2002). | 
| 
                Aurora,
                ON York Canada  | 
            
                Hartwell Way / Mavrinac Blvd. (44.02043, -79.44055)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | |
| 
                Aurora,
                ON York Canada  | 
            
                Hartwell Way / Conover Ave. (44.01954, -79.44469)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2003 | Year Completed estimated (2002-2005). | 
| 
                Aurora,
                ON York Canada  | 
            
                Mavrinac Blvd. / Spring Farm Rd. / Collingwood Ct. (44.01725, -79.43922)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 32.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | |
| 
                Aurora,
                ON York Canada  | 
            
                Spring Farm Rd. / Conover Ave. (44.01623, -79.44361)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 32.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | Year Completed estimated (2002-2005). | 
| 
                Aurora,
                ON York Canada  | 
            
                Mavrinac Blvd. / Borealis Ave. / Tonner Crescent (44.01396, -79.43669)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 35.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | |
| 
                Aurora,
                ON York Canada  | 
            
                Borealis Ave. / Conover Ave. (44.01283, -79.44224)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 35.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | Year Completed estimated (2002-2005). | 
| 
                Aurora,
                ON York Canada  | 
            
                River Ridge Blvd. / Mavrinac Blvd. (44.01125, -79.43539)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 35.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | |
| 
                Aurora,
                ON York Canada  | 
            
                River Ridge Blvd. / Conover Ave. (44.01004, -79.44110)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 35.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | Year Completed estimated (2002-2005). | 
| 
                West Jefferson,
                OH Madison Co. United States  | 
            
                SR 29 (Urbana-West Jefferson Rd.) / Old SR 29 / (parking) (39.94435, -83.31128)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 47.2440  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Right-turn-only lanes on west and north legs. Year Completed estimated (2018-2019). | 
| 
                Marion,
                IN Grant Co. United States  | 
            
                W 44th St. / (unknown) (40.51701, -85.67483)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Year Completed estimated (2007-2008). | 
| 
                Overland Park,
                KS Johnson Co. United States  | 
            
                W 159th St. / Mission Rd. (38.84021, -94.63052)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)  | 
            
                4 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | Right-turn-only lane on west leg. | 
| 
                Overland Park,
                KS Johnson Co. United States  | 
            
                W 159th St. / Blue Valley High School west entrance (38.84002, -94.65839)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)  | 
            
                3 Approaches 0 Driveways 42.6717  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2016 | |
| 
                Overland Park,
                KS Johnson Co. United States  | 
            
                W 159th St. / Blue Valley High School east entrance (38.84003, -94.65406)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)  | 
            
                3 Approaches 0 Driveways 42.6717  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2016 | |
| 
                Overland Park,
                KS Johnson Co. United States  | 
            
                Metcalf Ave. / W 167th St. (38.82551, -94.66777)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            2019 | Year Completed estimated (2018-2020). | 
| 
                Colchester,
                England Essex United Kingdom  | 
            
                Saint Botolphs Circus [A134 / B1025 / St Botolphs St.] (51.88611, 0.90366)  | 
            
                Signalized Roundabout/Circle Existing  | 
            
                Signal Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (3+ Lane)  |   
            ||
| 
                Colchester,
                England Essex United Kingdom  | 
            
                A134 / Middleborough / Sheepen Rd. (51.89259, 0.89365)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Colchester,
                England Essex United Kingdom  | 
            
                A134 / Turner Rd. (51.90066, 0.89682)  | 
            
                Other Existing  | 
            
                Signal Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (3+ Lane)  |   
            ||
| 
                Colchester Business Park,
                England Essex United Kingdom  | 
            
                Newcomen Way / The Crescent (51.92170, 0.92701)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Colchester,
                England Essex United Kingdom  | 
            
                A1232 (Ipswitch Rd.) / A120 Ramps (51.92176, 0.93465)  | 
            
                Signalized Roundabout/Circle Existing  | 
            
                Signal Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Colchester,
                England Essex United Kingdom  | 
            
                A1232 (Ipswich Rd.) / Highwoods Approach (51.90936, 0.92639)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Highwoods,
                England Essex United Kingdom  | 
            
                Highwoods Approach / Derwent Rd. / Eastwood Dr. / (parking) (51.91076, 0.92254)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Highwoods,
                England Essex United Kingdom  | 
            
                Highwoods Approach / Highclere Rd. / Highwoods Square (51.91169, 0.91820)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Colchester,
                England Essex United Kingdom  | 
            
                A133 / A1232 (51.89303, 0.91774)  | 
            
                Unknown Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Unknown  |   
            ||
| 
                Colchester,
                England Essex United Kingdom  | 
            
                A133 (St Andrews Ave.) / A137 (Harwich Rd.) (51.89175, 0.92193)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Colchester,
                England Essex United Kingdom  | 
            
                East St. / Ipswitch Rd. (51.89029, 0.91716)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            ||
| 
                Colchester,
                England Essex United Kingdom  | 
            
                Hythe Hill / Maudlyn Rd. (51.88438, 0.92409)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            ||
| 
                Colchester,
                England Essex United Kingdom  | 
            
                Maudlyn Rd. / Ventura Dr. (51.88383, 0.92419)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            ||
| 
                Colchester,
                England Essex United Kingdom  | 
            
                Hythe Quay / Maudlyn Rd. (51.88357, 0.92625)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            ||
| 
                Colchester,
                England Essex United Kingdom  | 
            
                Hythe Hill / Hythe Quay / Hythe Station Rd. (51.88427, 0.92624)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            ||
| 
                Colchester,
                England Essex United Kingdom  | 
            
                A134 / Haven Rd. (51.88028, 0.92680)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Colchester,
                England Essex United Kingdom  | 
            
                A134 / Lightship Way / Hawkins Rd. (51.88059, 0.93082)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Ephrata,
                WA Grant Co. United States  | 
            
                SR 282 / Dodson Rd. / A St. SE (47.30659, -119.55504)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.5280  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Lane line extensions over exits. http://www.ifiberone.com/columbia_basin/ephrata-roundabout-drastically-reduces-collisions-17-months-after-its-completion/article_e3201c6e-0818-11eb-9a93-572d8357bf49.html | 
| 
                Bend,
                OR Deschutes Co. United States  | 
            
                Butler Market Rd. / Eagle Rd. / Cole Rd. (44.08747, -121.25365)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | Opened October 7, 2020. | 
| 
                York,
                England York United Kingdom  | 
            
                Heslington Ln. / Broadway (53.94073, -1.06087)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            ||
| 
                Fulford,
                England York United Kingdom  | 
            
                A19 / A64 WB Ramps / St Nicholas Ave. (53.92436, -1.06609)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Freeway Ramps (Grade-Separated) Multilane (3+ Lane)  |   
            ||
| 
                Fulford,
                England York United Kingdom  | 
            
                A19 / A64 EB Ramps (53.92589, -1.06703)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Fulford,
                England York United Kingdom  | 
            
                St Nicholas Ave. / (parking) (53.92260, -1.07364)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                2 Approaches 1 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Heslington,
                England York United Kingdom  | 
            
                University Rd. / Innovation Way (53.94742, -1.04748)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                York,
                England York United Kingdom  | 
            
                University Rd. / Wentworth Way / Siwards Way (53.94964, -1.05684)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                York,
                England York United Kingdom  | 
            
                Field Ln. / Kimberlow Ln. / (parking) (53.95041, -1.03121)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                York,
                England York United Kingdom  | 
            
                Hull Rd. / Field Ln. / Tranby Ave. (53.95346, -1.03017)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Grimston,
                England York United Kingdom  | 
            
                A166 / A1079 / A64 Ramps (53.95686, -1.01192)  | 
            
                Signalized Roundabout/Circle Existing  | 
            
                Signal Unknown  | 
            
                5 Approaches 0 Driveways  | 
            
                Freeway Ramps (Grade-Separated) Multilane (3+ Lane)  |   
            ||
| 
                York,
                England York United Kingdom  | 
            
                Hopgrove Roundabout [A64 / A1237] (53.99011, -1.02324)  | 
            
                Signalized Roundabout/Circle Existing  | 
            
                Signal Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Huntington,
                England York United Kingdom  | 
            
                A1237 / A1036 / Malton Rd. (53.98982, -1.02724)  | 
            
                Signalized Roundabout/Circle Existing  | 
            
                Signal Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Huntington,
                England York United Kingdom  | 
            
                Monks Cross Dr. / Monks Cross Link / (parking) (53.98897, -1.04203)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |