| 
                City, 
                State County Country  | 
            
                Intersection (Lat, Lng)  | 
            
                Type Status  | 
            Control Type / Other Control Type | Approaches / Driveways / ICD (m) | 
                Functional Class /  LaneType  | 
            Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 
                Richmond,
                BC Greater Vancouver Canada  | 
            
                Entertainment Blvd. / (parking lots) (49.13559, -123.06424)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                3 Approaches 3 Driveways 43.7592  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                Parsons Gate / Chelmsford St. (39.97137, -86.19293)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 3 Driveways 41.1480  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | No splitter islands; park in central island. | 
| 
                Chapel Hill,
                NC Durham Co. United States  | 
            
                Cortona Dr. / Al Acqua Dr. (35.92900, -78.99594)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                2 Approaches 3 Driveways 26.1117  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. ICD = 100 ft. ICD estimated from Google Maps linework. | |
| 
                Lexington,
                KY Fayette Co. United States  | 
            
                S Hanover Ave. / Slashes Rd. (38.03143, -84.48720)  | 
            
                Other Existing  | 
            
                All-Way Stop None  | 
            
                4 Approaches 3 Driveways 47.0370  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Norwood,
                MA Norfolk Co. United States  | 
            
                Washington St. / Upland Rd. / Prospect St. / Fulton St. (42.20417, -71.19667)  | 
            
                Other Removed  | 
            
                Other Unknown  | 
            
                5 Approaches 3 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | Removed in 2025. Wide circular roadway. New pavement markings on circular roadway approx 2016 (e.g. splitter island, traffic lanes dedicated left-through-right on Prospect St). New pavement markings to extend/complete central island. Markings go into roadway on Washington Street. No additional pavement markings on Washington Street to delineate through-left. Missing or submerged curbs, various layers of resurfacing and fixtures of potholes. Sidewalks present, crosswalk present. Crosswalk along Washington Street very long (2 x 70 - 90 ft). Possible drainage issues, general water management concerns with condition existing inlets. Bus line 34E on Washington Street; bus stop just south of traffic circle. | 
| 
                Far Eastside,
                IN Marion Co. United States  | 
            
                Valley Creek Way / Valley Creek Ln. (39.80053, -85.95662)  | 
            
                Other Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 3 Driveways 46.7964  | 
            
                Other (At-Grade) Single-Lane  |   
            Pedestrian access to central island. ICD estimated from Google Maps linework. | |
| 
                Williamstown,
                MA Berkshire Co. United States  | 
            
                Main St (Rte 2) / North St (US 7) / Cold Spring Rd (US7 / Rte 2) / South St (42.71367, -73.21032)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 3 Driveways 21.9384  | 
            
                Other (At-Grade) Single-Lane  |   
            Historic elliptical town common ICD estimated from Google Maps linework. | |
| 
                Boston,
                MA Suffolk Co. United States  | 
            
                Morrissey Blvd. / Neponset Ave. (Rte 3A) / Redfield St. / Gallivan Blvd. (Rte 203) / Walnut St. (42.28656, -71.04280)  | 
            
                Signalized Roundabout/Circle Existing  | 
            
                Signal None  | 
            
                6 Approaches 3 Driveways 499.9997  | 
            
                Freeway Ramps (Grade-Separated) Multilane (3+ Lane)  |   
            ICD = 500 ft x 325 ft. | |
| 
                Porto Alegre,
                Rio Grande do Sul Brazil  | 
            
                Rotatória (Avenida Juca Batista / Avenida da Serraria / Estrada Campo Novo) (-30.14375, -51.21595)  | 
            
                Signalized Roundabout/Circle Existing  | 
            
                Signal None  | 
            
                4 Approaches 3 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Loganville,
                GA Rockdale Co. United States  | 
            
                2116 Adel Dr (33.72501, -83.92983)  | 
            
                Other Existing  | 
            
                Unknown None  | 
            
                1 Approaches 3 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                St Clair,
                New South Wales Penrith Australia  | 
            
                Banks Dr. / Blackwell Ave. (-33.79904, 150.78436)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 3 Driveways  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            ||
| 
                Manaia,
                Taranaki South Taranaki New Zealand  | 
            
                SH 45 (South Rd.) / Tauhuri St. (-39.55093, 174.12492)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 3 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                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. | |
| 
                Lewisville,
                TX Denton Co. United States  | 
            
                Uecker Ln. / (parking) (33.00150, -96.98395)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                1 Approaches 3 Driveways 91.4400  | 
            
                Other (At-Grade) Single-Lane  |   
            1995 | Building in central island, parking along circulatory roadway. | 
| 
                Adelaide,
                South Australia Campbelltown Australia  | 
            
                Morialta Rd. / Glen Stuart Rd. (-34.90047, 138.68419)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 3 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Ashtead,
                England Surrey United Kingdom  | 
            
                The Murreys (51.30970, -0.31527)  | 
            
                Other Existing  | 
            
                Uncontrolled Unknown  | 
            
                3 Approaches 3 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Oteha,
                Auckland Auckland New Zealand  | 
            
                Medallion Dr. / Fernhill Way (-36.71850, 174.71655)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 3 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Tashkent,
                Tashkent Uzbekistan  | 
            
                (unknown) (41.36723, 69.28548)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 3 Driveways  | 
            
                Other (At-Grade) Multilane (3+ Lane)  |   
            ||
| 
                Maple Grove,
                MN Hennepin Co. United States  | 
            
                80th Ave. N / Shadyview Ln. (45.09989, -93.50991)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 3 Driveways 38.1000  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | |
| 
                Wormans Mill,
                MD Frederick Co. United States  | 
            
                Palatine Dr. / Island Grove Blvd. (39.46038, -77.38314)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 3 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            Pedestrian access to central island. No splitter islands. | |
| 
                Mays Chapel,
                MD Baltimore Co. United States  | 
            
                Dipping Pond Ct. (39.44447, -76.71101)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                2 Approaches 3 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Benjamin Crossing,
                IN Tippecanoe Co. United States  | 
            
                Chilton Dr. (40.35858, -86.85344)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                2 Approaches 3 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            ||
| 
                Ann Arbor,
                MI Washtenaw Co. United States  | 
            
                E Ann St / Observatory St. / (hospital access) (42.28240, -83.73114)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 3 Driveways 33.5280  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | Year Completed estimated (2006-2007). | 
| 
                Rochester,
                MN Olmsted United States  | 
            
                16th St. SW / (driveways) (44.00112, -92.47502)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                1 Approaches 3 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | No splitter islands on three legs. Functions as cul-de-sac. | 
| 
                Greenfield,
                IN Hancock Co. United States  | 
            
                N Manchester Dr. / N Winchester Dr. / N Village Greene Dr. (39.79872, -85.95045)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                3 Approaches 3 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            Pedestrian access to central island. | |
| 
                Conway,
                AR Faulkner Co. United States  | 
            
                Sugar Creek Dr. (35.06249, -92.45687)  | 
            
                Traffic Calming Circle Existing  | 
            
                Uncontrolled Unknown  | 
            
                2 Approaches 3 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Fairfax,
                VA City of Fairfax United States  | 
            
                University Dr. / (parking) (38.86028, -77.30428)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 3 Driveways 27.4320  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.youtube.com/watch?v=UwmJSdActdk | 
| 
                Warwick,
                RI Kent Co. United States  | 
            
                Community College of Rhode Island Access Rd. / (parking) (41.71340, -71.48070)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                1 Approaches 3 Driveways 35.0520  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | |
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                Buttonwood Dr. / Bayberry Ct. (39.95749, -86.11220)  | 
            
                Other Existing  | 
            
                Uncontrolled Unknown  | 
            
                4 Approaches 2 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                McKinney,
                TX Collin Co. United States  | 
            
                E Louisiana St. / Greenville Rd. (33.19718, -96.60968)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways 33.5277  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | One of the driveways serves as emergency access only. | 
| 
                Baraboo,
                WI Sauk Co. United States  | 
            
                US 12 Business (South Blvd.) / Lynn St. / (parking) (43.46564, -89.74505)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | |
| 
                Indianapolis,
                IN Marion Co. United States  | 
            
                Sauterne Dr. (39.89046, -86.27817)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 2 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | No splitter islands. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                Stanhope St. / Treaty Line St. (39.97072, -86.20135)  | 
            
                Other Existing  | 
            
                All-Way Yield Unknown  | 
            
                2 Approaches 2 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                St-Georges,
                QC Beauce-Sartigan Regional County Municipality Canada  | 
            
                42e Avenue / 126e Rue (46.13684, -70.64171)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 2 Driveways 40.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Year Completed estimated (2009-2015). | 
| 
                Santa Fe,
                NM Santa Fe Co. United States  | 
            
                Las Soleras Dr. / (unknown) (35.61991, -106.02561)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 2 Driveways 48.7680  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | Year Completed estimated (2017-2020). South and east driveways added 2023-2024. | 
| 
                Gilbert,
                AZ Maricopa Co. United States  | 
            
                (entrance) / (parking) (33.31625, -111.68786)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 2 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | No splitter islands on three legs. | 
| 
                Sundsvall,
                Västernorrland County Sundsvall Municipality Sweden  | 
            
                Blå rondellen (62.44186, 17.34545)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            Completed in or before 2009. | |
| 
                Scottsdale,
                AZ Maricopa Co. United States  | 
            
                (Scottsdale Community College entrance) / (parking) (33.51036, -111.88274)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | On campus of Scottsdale Community College. Yield signs only on left side of entry. Merging right-turn bypass lane on south leg. Year Completed estimated (2007-2009). | 
| 
                Sundsvall,
                Västernorrland County Sundsvall Municipality Sweden  | 
            
                Landsvägsallén / (parking) / (transit center) (62.38709, 17.31786)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways 51.8160  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | |
| 
                Woolston,
                England Warrington United Kingdom  | 
            
                Woolston Interchange: A57 (Manchester Rd.) / M6 BB Ramps / Juniper Ln. (53.39857, -2.50769)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Farnworth,
                England Halton United Kingdom  | 
            
                Lunts Heath Road Roundabout: A5080 (Cronton Ln.) / Birchfield Rd. (53.38966, -2.73779)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                Eagle Ridge Rd. / Marie Ln. (40.73763, -96.65223)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                3 Approaches 2 Driveways 24.3840  | 
            
                Other (At-Grade) Single-Lane  |   
            2001 | No splitter islands. | 
| 
                Tucson,
                AZ Pima Co. United States  | 
            
                E Outlook Dr. / S McCulloch Dr. (32.14387, -110.84575)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                2 Approaches 2 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            Speed bumps in circulatory roadway. | |
| 
                Varberg,
                Halland County Varberg Sweden  | 
            
                Värnamovägen / Kamremsgatan (57.12255, 12.26719)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 2 Driveways 27.4320  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | Construction of one approach finished in 2018. | 
| 
                Delta,
                BC Greater Vancouver Canada  | 
            
                Audley Blvd. / Cundy Ave. (49.17521, -122.93062)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                S Pershing Rd. / E Pershing Rd. (40.77781, -96.69291)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                2 Approaches 2 Driveways 25.6032  | 
            
                Other (At-Grade) Single-Lane  |   
            1926 | |
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                Augusta Dr. / Troon Dr. (40.76126, -96.60395)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways 34.1373  | 
            
                Other (At-Grade) Single-Lane  |   
            2000 | No splitter islands on south or east legs. Clear evidence in aerial photo of U-turns in front of central island. Driveways added in 2014. | 
| 
                Omaha,
                NE Douglas Co. United States  | 
            
                Military Rd. / N Oaks Blvd. (41.31222, -96.05987)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Year Completed estimated (2006-2009). | 
| 
                Avelin,
                Hauts-de-France Nord France  | 
            
                D549 (Rue de Seclin) / Rue d'Attiches (50.54098, 3.07188)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 2 Driveways 65.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Annemasse,
                Auvergne-Rhône-Alpes Haute-Savoie France  | 
            
                Place du Maréchal de Lattre de Tassigny: D1206 / Avenue du Léman (46.18267, 6.24620)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            Transit center has direct access to and from circulatory roadway. | |
| 
                Cedar Falls,
                IA Black Hawk Co. United States  | 
            
                W Ridgeway Ave. / Goldfinch Dr. (42.46945, -92.44998)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways 51.8160  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2019 | Year Completed estimated (2018-2020). | 
| 
                Fresno,
                CA Fresno Co. United States  | 
            
                N Alicante Dr. / Crest View Dr. (36.90734, -119.74334)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | Year Completed estimated (2017-2018). | 
| 
                Stockton,
                CA San Joaquin Co. United States  | 
            
                Swainsons Hawk St. / Lands End Dr. (38.05429, -121.34275)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | |
| 
                Kota Samarahan,
                Sarawak Bahagian Samarahan Malaysia  | 
            
                Lebuhraya Kuching-Samarahan / (unknown) (1.47543, 110.41598)  | 
            
                Rotary Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 2 Driveways 240.0000  | 
            
                Other (At-Grade) Multilane (3+ Lane)  |   
            ||
| 
                Valdosta,
                GA Lowndes Co. United States  | 
            
                Spring Branch Cir. / Bear Lake Rd. (30.81122, -83.37673)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2003 | Year Completed estimated (1999-2005). | 
| 
                Alexandria,
                VA Alexandria City United States  | 
            
                Beverley Circle: Old Dominion Blvd. / Chalfonte Dr. (38.83602, -77.07233)  | 
            
                Other Existing  | 
            
                All-Way Stop Unknown  | 
            
                3 Approaches 2 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            Parking within circulatory roadway. No splitter islands. | |
| 
                Logan,
                NC Cabarrus Co. United States  | 
            
                Spring St. SW / Broad Dr. SW (35.40434, -80.57651)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways 21.3360  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | Raindrop shaped. Connected to mini-roundabout. Replaced five-leg signalized intersection. https://www.wbtv.com/2020/10/26/city-concord-convert-intersection-innovative-mini-roundabout-teardrop/ | 
| 
                Indian Lake,
                FL Okaloosa Co. United States  | 
            
                Drifting Sand Trl. / Two Circle Rd. (30.39286, -86.45625)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 2 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            No splitter islands. | |
| 
                Arlington,
                FL Duval Co. United States  | 
            
                Fort Caroline Rd. / Hartsfield Rd. (30.36686, -81.56103)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Sidewalk adjacent to circulatory roadway. | 
| 
                Boynton Beach,
                FL Palm Beach Co. United States  | 
            
                Equus Cir. / Stone Pier Dr. (26.53987, -80.19491)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways 33.5280  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | |
| 
                Rowley Downs,
                CO Douglas Co. United States  | 
            
                Aintree Ct. / Aintree Pl. (39.50899, -104.75397)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 2 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                South Patrick Shores,
                FL Brevard Co. United States  | 
            
                Berkeley St. / 1st Ave. (28.20050, -80.59852)  | 
            
                Other Existing  | 
            
                Other Unknown  | 
            
                4 Approaches 2 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            Painted splitter islands on three legs. Mix of yield and stop control. | |
| 
                Gambrills,
                MD Anne Arundel Co. United States  | 
            
                Nancarles Dr. / Kirchner Ln. (38.98934, -76.68111)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 2 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Guatemala City,
                Guatemala Guatemala Guatemala  | 
            
                Anillo Periférico / (parking) (14.62429, -90.55778)  | 
            
                Other Existing  | 
            
                Other Unknown  | 
            
                2 Approaches 2 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            Circulating traffic yields to entering traffic. | |
| 
                Avalon Harbor,
                FL Broward Co. United States  | 
            
                NE 26th Ave. / NE 10th St. (26.24321, -80.09758)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 2 Driveways 22.8600  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | Painted splitter islands. Year Completed estimated (2004-2005). | 
| 
                Boynton Beach,
                FL Palm Beach Co. United States  | 
            
                Equus Cir. / Three Rail Dr. (south) (26.53981, -80.19912)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways 33.5280  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | |
| 
                Goose Creek,
                TN Williamson Co. United States  | 
            
                Walter Roberts St. (35.86497, -86.84541)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                1 Approaches 2 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Jacksonville,
                NC Onslow Co. United States  | 
            
                Parkway Dr. / Surry Ct. (34.80117, -77.45822)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 2 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Ellicott City,
                MD Howard Co. United States  | 
            
                Coventry Court Dr. (39.27862, -76.87340)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                2 Approaches 2 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            ||
| 
                Upper Marlboro,
                MD Prince George's Co. United States  | 
            
                George Hilleary Terrace (38.84772, -76.74269)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                2 Approaches 2 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Central Sefton,
                England Sefton United Kingdom  | 
            
                Hall Ln. / Damfield Ln. (53.50772, -2.93801)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            ||
| 
                Ajaccio,
                Corsica Southern Corsica France  | 
            
                Boulevard Louis Campi / Rue des Magnolias (41.94367, 8.75429)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Bend,
                OR Deschutes Co. United States  | 
            
                Oakview Dr. / (unknown) (44.07555, -121.25628)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                2 Approaches 2 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Long Neck,
                DE Sussex Co. United States  | 
            
                Shoreview Blvd. / (parking) (38.62526, -75.18077)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                2 Approaches 2 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                South Milford Historic District,
                DE Sussex Co. United States  | 
            
                Wellness Way / Healthy Way / (parking) (38.88506, -75.39323)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                2 Approaches 2 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                South Milford Historic District,
                DE Sussex Co. United States  | 
            
                Crown Circle (38.89370, -75.41283)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 2 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Suffolk,
                VA Suffolk City United States  | 
            
                Kings Grant Cir. / Queens Point Dr. (36.77752, -76.59713)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 2 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            Pedestrian access to central island. | |
| 
                Bluffton,
                SC Beaufort Co. United States  | 
            
                University Pkwy. / Park Blvd. (32.30521, -80.99102)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 2 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands on two legs. | |
| 
                Kazan,
                Tatarstan Kazan Russia  | 
            
                ulitsa Fatykha Amirkhana / ulitsa Petra Vitera (55.85197, 49.13055)  | 
            
                Other Existing  | 
            
                Other Unknown  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Multilane (3+ Lane)  |   
            Circulating traffic yields to entering traffic. | |
| 
                Central Sefton,
                England Sefton United Kingdom  | 
            
                School Ln. / Wango Ln. / Bull Bridge Ln. (53.47939, -2.93322)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            ||
| 
                Deeside Industrial Park,
                Wales Flintshire United Kingdom  | 
            
                A548 (Shotwick Rd.) / Parkway (53.23316, -3.00375)  | 
            
                Signalized Roundabout/Circle Existing  | 
            
                Signal None  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Tomsk,
                Tomsk Tomsk Russia  | 
            
                prospekt Kirova / (parking) (56.46084, 84.99027)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                1 Approaches 2 Driveways  | 
            
                Other (At-Grade) Unknown  |   
            Parking along circulatory roadway. | |
| 
                Lendava,
                Lendava Slovenia  | 
            
                SR 443 (Glavna ulica) / A5-E653 SB Ramps (46.55400, 16.44269)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            ||
| 
                Narre Warren,
                Victoria Australia  | 
            
                Fleetwood Dr. / Wesley Dr. (-38.03856, 145.30903)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            ||
| 
                Hillarys,
                Western Australia Joondalup Australia  | 
            
                Flinders Ave. / Waterford Dr. (-31.80834, 115.74376)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Carindale,
                Queensland Australia  | 
            
                Cribb Rd. / Oakmont St. (-27.52345, 153.10922)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Barrack Heights,
                New South Wales Australia  | 
            
                Barrack Ave. / Jason Ave. (-34.56425, 150.86485)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            ||
| 
                Willaston,
                South Australia Gawler Australia  | 
            
                Horrocks Hwy. (Main North Rd.) / Redbanks Rd. (-34.58821, 138.74320)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Gwynneville,
                New South Wales Wollongong Australia  | 
            
                Irvine St. / University Ave. (-34.41076, 150.88220)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Glenorchy,
                Tasmania Glenorchy Australia  | 
            
                Tolosa St. / Barossa Rd. (-42.84263, 147.26843)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Prairiewood,
                New South Wales Fairfield Australia  | 
            
                Greenfield Rd. / Scotchey St. (-33.86846, 150.90116)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            ||
| 
                Seaford Rise,
                South Australia Onkaparinga Australia  | 
            
                Grand Blvd. / Brighton Dr. (-35.20993, 138.48550)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Seaford Rise,
                South Australia Onkaparinga Australia  | 
            
                Grand Blvd. / Semaphore Pl. (-35.20782, 138.48349)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Tarneit,
                Victoria Wyndham Australia  | 
            
                Penrose Promenade / Inverell Pkwy. (-37.84308, 144.67514)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Tarneit,
                Victoria Wyndham Australia  | 
            
                Hummingbird Blvd. / Eagleridge Promenade (-37.83616, 144.66760)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Deer Park,
                Victoria Brimbank Australia  | 
            
                Neale Rd. / Tamar Dr. (-37.75096, 144.76226)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            ||
| 
                Chelyabinsk,
                Chelyabinsk Chelyabinsk Russia  | 
            
                Kopeyskoye shosse / ulitsa Mashinostroiteley (55.12844, 61.48031)  | 
            
                Rotary Existing  | 
            
                Other None  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            Yield in circulatory roadway. | |
| 
                Whangamata,
                Waikato Thames-Coromandel New Zealand  | 
            
                Port Rd. / Ocean Rd. (-37.20790, 175.87079)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Claremont Meadows,
                New South Wales Penrith Australia  | 
            
                Sunflower Dr. / Myrtle Rd. (-33.77501, 150.74980)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            ||
| 
                Dallas,
                Victoria Hume Australia  | 
            
                Riggall St. / Blair St. (-37.67586, 144.92915)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-Lane  |