| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Whitby,
                ON Durham Canada | Des Newman Blvd. / Bonacord Ave. (43.88081, -78.97875) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 53.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | |
| Smiths Grove,
                KY Warren Co. United States | KY 101 (Smiths Grove-Scottsville Rd.) / (parking) (37.03988, -86.21051) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 44.1960 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2024 | Right-turn bypass lane on north leg. Double left turn on west leg. https://www.wnky.com/kytc-announces-smiths-grove-road-projects-near-buc-ees/ | 
| Highland Lakes,
                AL Shelby Co. United States | Highland Village Trl. / Highland Village Dr. (33.40922, -86.63478) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2006 | |
| Lexington,
                SC Lexington Co. United States | Saint Peters Church Rd. / Old Cherokee Rd. (east) (34.00324, -81.30397) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2023 | Year Completed estimated (2021-2025). | 
| St Michael,
                MN Wright Co. United States | CSAH 35 (30th St. NE) / Jamison Ave. NE (45.19541, -93.69572) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | https://www.co.wright.mn.us/CivicAlerts.aspx?AID=4301 | 
| Lincoln,
                NE Lancaster Co. United States | Rokeby Rd. / (future road) (40.71180, -96.60998) | Roundabout Existing | All-Way Yield None | 2 Approaches 1 Driveways 44.1960 | Other (At-Grade) Single-Lane | 2021 | |
| Enumclaw,
                WA King Co. United States | Suntop Blvd. / Bondgard Ave. E / (parking) (47.19554, -121.97087) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2018 | Year Completed estimated (2017-2018). | 
| Prince George,
                BC Fraser-Fort George Canada | Foothills Blvd. / 18 Ave. (53.90734, -122.81107) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways | Other (At-Grade) Single-Lane | 2023 | https://www.princegeorge.ca/city-hall/news-notices/roundabout-construction-complete | 
| Florence,
                AZ Pinal Co. United States | SR 287 / SR 79 Business (Main St.) (33.01978, -111.38809) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 3 Approaches 1 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2024 | Replaced channelized at-grade interchange. https://azdot.gov/projects/southcentral-district-projects/state-route-28779b-roundabout-florence | 
| Warrington,
                England United Kingdom | Longshaw St. / Harrison Square (53.40960, -2.60579) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways | Other (At-Grade) Single-Lane | ||
| Green Oak Township,
                MI Livingston Co. United States | Whitmore Lake Rd. / Silver Lake Rd. / US 23 SB Ramps (42.46683, -83.75719) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 1 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) | 2024 | |
| Hemel Hempstead,
                England Herts United Kingdom | A4251 (London Rd.) / Fishery Rd. (51.74305, -0.49149) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 1 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Falun,
                Dalarna County Falu kommun Sweden | E16-Rte 50-Rte 69 (Lugnetleden) / Hanröleden (60.62574, 15.61196) | Roundabout Existing | All-Way Yield Metering Signal | 3 Approaches 1 Driveways 60.9600 | Other (At-Grade) Single-Lane | 2010 | Completed in or before 2010. Other control is signal on one approach to allow emergency vehicles to enter from 'next' approach. | 
| Bowling Green,
                KY Warren Co. United States | Chasefield Ave. / Andover St. (36.93716, -86.43202) | Other Existing | All-Way Yield None | 3 Approaches 1 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Birchwood,
                England Warrington United Kingdom | Oakwood Gate Roundabout: Oakwood Gate / Ordnance Ave. / Dewhurst Rd. / (parking) (53.41873, -2.52827) | Roundabout Existing | All-Way Yield None | 4 Approaches 1 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Cecilia,
                KY Hardin Co. United States | Woodland Way / Greencrest Dr. / Lombardy Dr. / Red Sunset Blvd. (37.66056, -85.94234) | Other Existing | All-Way Yield None | 4 Approaches 1 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| New Albany,
                OH Licking Co. United States | Green Chapel Rd. / (unknown) (40.12385, -82.71205) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 50.2920 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | |
| Johnstown,
                OH Licking Co. United States | Mink St. / (unknown) (40.10488, -82.70700) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 50.2920 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | |
| Santa Clarita,
                CA Los Angeles Co. United States | Humphreys Pkwy. (34.41365, -118.43763) | Other Existing | Unknown Unknown | 3 Approaches 1 Driveways 0.0000 | Other (At-Grade) Unknown | No splitter islands. | |
| Colorado Springs,
                CO El Paso Co. United States | S Troy Hill Rd. / Joystone Dr. (38.82702, -104.72760) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2019 | |
| Genoa Township,
                OH Delaware County United States | Lewis Center Rd. / Worthington Rd. (40.19783, -82.91324) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 1 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2025 | Peanut shaped. https://www.facebook.com/DelCoEngineer/posts/construction-in-actionworthington-road-lewis-center-road-intersection-genoa-town/1071976134965353/ | 
| Coventry,
                RI Kent Co. United States | Dante Blvd. / Greig Ct. (41.66517, -71.56454) | Other Existing | Uncontrolled Unknown | 3 Approaches 1 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2010 | |
| Prior Lake,
                MN Scott County United States | Carriage Hills Pkwy. NE / Carriage Hill Rd. NE / Meadowlawn Trl. NE (44.74042, -93.41711) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2019 | https://www.twincities.com/2019/06/21/roundabout-roundup-intersections-pop-up-around-prior-lake/ | 
| Golden Valley,
                MN Hennepin County United States | STH 55 (Olson Hwy) Service Rd. / Douglas Dr. (44.98385, -93.36023) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 1 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2024 | https://www.goldenvalleymn.gov/395/Douglas-Drive-Highway-55-Intersection | 
| Falun,
                Dalarna County Falu kommun Sweden | Rödbrorondellen: Korsnäsvägen / Åsgatan (60.60433, 15.63895) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 48.7680 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2017 | |
| Falun,
                Dalarna County Falu kommun Sweden | Gruvrondellen: E16 / Gruvgatan (60.60195, 15.62015) | Roundabout Existing | All-Way Yield None | 4 Approaches 1 Driveways 65.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2010 | Completed before 2010. | 
| Falun,
                Dalarna County Falu kommun Sweden | Gruvgatan / Korsnäsväagen / Holmtorget (60.60497, 15.63215) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 42.6720 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2010 | Completed before 2010. | 
| Falcon,
                CO El Paso Co. United States | Falcon Market Pl. / Woodmen Frontage Rd. / E Woodmen Rd. (38.94134, -104.61192) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2022 | |
| Castle Pines,
                CO Douglas County United States | E Happy Canyon Rd. / Lagae Rd. (39.45014, -104.87819) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 60.9600 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2024 | https://coloradocommunitymedia.com/2024/06/27/castle-pines-lagae-happy-canyon-road-roundabout-open/ | 
| Saugus,
                MA Essex Co. United States | Lincoln Ave. / Essex St. / Jackson St. (42.44848, -71.00986) | Rotary Existing | All-Way Yield Unknown | 4 Approaches 1 Driveways 36.5760 | Other (At-Grade) Single-Lane | Parking along circulatory roadway. | |
| Woburn,
                MA Middlesex Co. United States | Main St. / Common St. / Winn St. / Pleasant St. (42.47953, -71.15234) | Other Existing | Signal Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (3+ Lane) | Triangular shaped. City common in center island with crosswalks leading to it and walking paths within central island. | |
| Sevierville,
                TN Sevier Co. United States | Gateway Blvd. / Buc-ee's Blvd. (south) (35.97883, -83.60389) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | |
| Sevierville,
                TN Sevier Co. United States | Gateway Blvd / Buc-ee's Blvd. (north) (35.98354, -83.60111) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | Year Completed estimated (2021-2024). | 
| Liberty Twp,
                OH Butler Co. United States | Millikin Rd. / Lesourdsville West Chester Rd. (39.40278, -84.43386) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2025 | |
| Greenville,
                NC Pitt Co. United States | W 5th St. / Elizabeth St. / Albemarle Ave. (35.61205, -77.38004) | Other Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2025 | No splitter islands. https://www.facebook.com/CityofGreenvilleNC/posts/construction-of-the-new-traffic-circle-on-west-5th-street-was-recently-completed/1108423424654367/. | 
| Zebulon,
                NC Wake Co. United States | SR 97 (W Gannon Ave.) / Pony Rd. / Wedgewood Ave. (35.82031, -78.32735) | Unknown Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2025 | https://www.youtube.com/watch?v=EDDiDL3ites. | 
| (unincorporated),
                TX Fort Bend Co. United States | Sienna Lakes St. / Owen Bend Dr. (29.48340, -95.49298) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 54.8637 | Other (At-Grade) Single-Lane | 2025 | |
| (unincorporated),
                TX Fort Bend Co. United States | Sienna Pkwy. / Sienna Lakes St. (29.47660, -95.49305) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 54.8637 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2025 | |
| Johns Island,
                SC Charleston Co. United States | Fenwick Hall Alley / Bernice Robinson Way (32.74886, -80.03425) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | Aerial image obscured by trees. Year Completed estimated (2023-2024). | 
| (unincorporated),
                SC Anderson Co. United States | SC 331 (Old Williamston Rd.) / Bowlan Rd. (34.58401, -82.55251) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2025 | https://www.linkedin.com/posts/sc-department-of-transportation_scdot-is-nearing-the-completion-of-the-activity-7363932840146739201-Ps4o. | 
| Selma,
                NC Johnston Co. United States | US 70 Alternate / W Providence Blvd. / Absher Rd. (35.51780, -78.28264) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.9600 | Other (At-Grade) Single-Lane | 2024 | Add-lane right-turn bypass lane on west and south legs. | 
| Selma,
                NC Johnston Co. United States | W Providence Blvd. / Absher Rd. (35.52057, -78.28225) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2024 | Year Completed estimated (2023-2024). | 
| West Columbia,
                SC Lexington Co. United States | Ephrata Dr. / Pine Lake Dr. (34.01358, -81.12198) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways 20.7264 | Other (At-Grade) Single-Lane | 2011 | Year Completed estimated (2011-2012) | 
| West Columbia,
                SC Lexington Co. United States | Ephrata Dr. / Beaver Ln. (34.01298, -81.12465) | Traffic Calming Circle Existing | All-Way Yield None | 3 Approaches 0 Driveways 18.8976 | Other (At-Grade) Single-Lane | 2011 | Year Completed estimated (2011-2012) | 
| Elgin,
                SC Richland Co. United States | Jacobs Millpond Rd. / Deer Park Dr. (34.12117, -80.81637) | Other Existing | Other None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2008 | Year Completed estimated (2007-2009). South leg added with construction of roundabout. Mix of yield and uncontrolled entries. | 
| Middletown Township,
                PA Bucks Co. United States | Langhorne-Yardley Rd. / Bridgetown Pike (40.19483, -74.90581) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2025 | https://www.facebook.com/100064303254838/photos/1227933432693420/ | 
| Kearney,
                NE Buffalo Co. United States | US 30 (W 24th St.) / University Dr. (40.69946, -99.10935) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2025 | Entrance to University of Nebraska Kearney campus. https://ruralradio.com/maxcountry/news/traffic-shifts-back-to-hwy-30-as-new-roundabout-opens-near-unk/ | 
| Bradenton,
                FL Manatee Co. United States | Old Farm Rd. / Honore Ave. (27.41838, -82.48035) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2025 | https://old-farm-rd-and-honore-ave-roundabout-manateegis.hub.arcgis.com/ | 
| Fort Worth,
                TX Tarrant Co. United States | W.J. Boaz Rd. / Bowman Roberts Rd. (32.87005, -97.41735) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 29.2608 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2021 | |
| Keller,
                TX Tarrant Co. United States | Bear Creek Pkwy. / S Elm St. / Whitley Rd. (32.92708, -97.25184) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2022 | |
| Airway Heights,
                WA Spokane Co. United States | US 2 (W Sunset Hwy.) / S Lyons Rd. (47.64293, -117.57159) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2024 | |
| Airway Heights,
                WA Spokane Co. United States | W 6th Ave. / S Lundstrom St. (47.64994, -117.59309) | Roundabout Unknown | All-Way Yield None | 3 Approaches 0 Driveways 23.7744 | Other (At-Grade) Unknown | 2025 | |
| Airway Heights,
                WA Spokane Co. United States | W 6th Ave. / S Lawson St. (47.64995, -117.58780) | Roundabout Unknown | All-Way Yield None | 4 Approaches 0 Driveways 23.7744 | Other (At-Grade) Unknown | 2025 | |
| Goshen,
                IN Elkhart Co. United States | Peddlers Village Rd. / Reliance Rd. (41.60870, -85.88765) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2025 | Intersection shifted to west 100 ft. https://www.facebook.com/photo/?fbid=1196760372498683&set=a.233900875451309. | 
| Kitchener,
                ON Waterloo Canada | Wilson Ave. / Goodrich Dr. (43.41558, -80.44236) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 180.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2025 | Year Completed estimated (2024-2025). | 
| Greenwood,
                IN Johnson Co. United States | St. Clare Way / Swartz Crossing Blvd. (39.57623, -86.15696) | Other Existing | Uncontrolled None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2018 | |
| Greenwood,
                IN Johnson Co. United States | St Clare Way / Swartz Ln. (39.57612, -86.15153) | Other Existing | Uncontrolled None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | |
| Greenwood,
                IN Johnson Co. United States | W Smith Valley Rd. / Averitt Rd. (39.60617, -86.12059) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2025 | https://www.greenwood.in.gov/topic/index.php?topicid=641&structureid=257 | 
| Deerfield,
                OH Warren County United States | Columbia Rd. / Davis Rd. / Myrtle Ave. (39.30098, -84.27895) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2025 | Replaced two offset intersections. https://www.choosedeerfield.com/news/columbia-road-and-davis-road-myrtle-ave-intersection-closure-for-2-weeks/ | 
| Flovilla,
                GA Butts County United States | US 23 / GA 42 (33.26384, -83.90871) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2025 | https://henryga.news/2023/01/05/new-roundabout-coming-near-flovilla-indian-springs/ | 
| Fredericton,
                NB York Canada | Rte 148 (Saint Marys St.) / Brookside Dr. / (parking) (46.01356, -66.63085) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2024 | RRFB on north leg only. https://www.facebook.com/100063795853960/posts/beginning-next-wednesday-august-7th-construction-will-begin-on-the-brookside-dri/974103448059508/?_rdr | 
| Gaylord,
                MI Otsego County United States | S Otsego Ave. (I-75 Business) / McCoy Rd. W (45.00258, -84.67734) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | https://www.michigan.gov/mdot/news-outreach/pressreleases/2024/07/03/traffic-changes-for-i-75-bl-south-otsego-ave-project-in-gaylord-start-july-9 | 
| Kitchener,
                ON Waterloo Canada | Fischer Hallman Rd. / Rosenberg Way (43.39622, -80.49481) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | Yield-controlled right-turn bypass lanes on north and west legs. https://www.regionofwaterloo.ca/en/living-here/fischer-hallman-bleams-to-plains.aspx | 
| Kitchener,
                ON Waterloo Canada | Fischer Hallman Rd. / Wallaceton Way (43.37951, -80.48783) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 48.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | https://www.regionofwaterloo.ca/en/living-here/fischer-hallman-bleams-to-plains.aspx | 
| Kitchener,
                ON Waterloo Canada | Rosenberg Way / Abram Clemens St. (43.39570, -80.49768) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 35.0000 | Other (At-Grade) Single-Lane | 2024 | |
| Kitchener,
                ON Waterloo Canada | Bleams Rd. / Commonwealth St. / Abram Clemens St. (43.40059, -80.50162) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | https://www.regionofwaterloo.ca/en/living-here/bleams-road-fischer-hallman-to-trussler.aspx | 
| Kitchener,
                ON Waterloo Canada | Wallaceton Way / Tartan Ave. / John Wallace Dr. (43.38003, -80.48505) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 33.0000 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2019). | 
| Kitchener,
                ON Waterloo Canada | Benninger Dr. / Benninger Dr. (43.40473, -80.53425) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 37.0000 | Other (At-Grade) Single-Lane | 2020 | |
| Kitchener,
                ON Waterloo Canada | Benninger Dr. / Nathalie St. (43.40356, -80.53931) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.0000 | Other (At-Grade) Single-Lane | 2020 | |
| Cambridge,
                ON Waterloo Canada | Allendale Rd. / Intermarket Rd. (43.42552, -80.39764) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2021 | https://www.cambridge.ca/en/build-invest-grow/resources/October-19-2020---Construction-Notice-to-Residents.pdf | 
| Cambridge,
                ON Waterloo Canada | Intermarket Rd. / Boychuk Dr. (43.41760, -80.39889) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 52.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2021 | https://www.cambridge.ca/en/build-invest-grow/resources/August-28-2020---Construction-Notice-to-Residents.pdf | 
| Midland,
                TX Midland County United States | Thomason Dr. / W Illinois Ave. / Beal Pkwy. (31.98180, -102.14644) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 51.8160 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | |
| Midland,
                TX Midland County United States | Earhart Dr. / Enterprise Ln. (31.93066, -102.21059) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2017-2018). | 
| Westfield,
                IN Hamilton County United States | E 181st St. / Wheeler Rd. (40.04993, -86.14190) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2025 | https://mcusercontent.com/3b4615471287568023972d947/images/43b7e87b-2e4c-c0a5-c283-57fe838db290.jpg | 
| Onalaska,
                WI La Crosse County United States | East Ave. N / Riders Club Rd. (43.90543, -91.23514) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.3840 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2023 | https://www.facebook.com/cityofonalaskawisconsin/posts/construction-of-a-new-compact-roundabout-at-the-intersection-of-east-avenue-and-/544121814532976/ | 
| Poughkeepsie,
                NY Dutchess Co. United States | New Hackensack Rd. (SR 376) / Hooker Ave. / Raymond Ave. / Vassar Farm Ln. (41.68145, -73.89631) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2025 | Replaced offset T intersections. https://www.governor.ny.gov/news/governor-hochul-announces-construction-set-begin-new-roundabout-along-state-route-376-dutchess | 
| Dade City,
                FL Pasco Co. United States | US 98-US 301 Bypass / Old Lakeland Hwy. / (parking) (28.35921, -82.18200) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | Previous control was a merge lane on northbound; use a side street for southbound. https://www.facebook.com/MyFDOTTampa/posts/-project-progress-us-98-bypass-roundabout-is-opendade-city-a-new-roundabout-open/1001085718724813/ | 
| Wahoo,
                NE Saunders Co. United States | US 77 / SR 109 / CR 16 (41.23454, -96.60263) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2025 | Year Completed estimated (2024-2025). | 
| Greensboro,
                NC Guilford Co. United States | Peach Orchard Dr. / Carriage Woods Dr. (36.14888, -79.77748) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 18.2880 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2022 | |
| Greensboro,
                NC Guilford Co. United States | Peach Orchard Dr. / Mystic Oaks Dr. (36.14844, -79.78149) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 18.2880 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2022 | |
| Mason,
                MI Ingham Co. United States | W Columbia Rd. / N Eifert Rd. / S Eifert Rd. (42.58207, -84.54266) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2025 | Year Completed estimated (2023-2025). https://www.tiktok.com/@joshreviewsmason/video/7531497202968022285?_r=1&_t=ZT-8yML2KDMZT5 | 
| Flagstaff,
                AZ Coconino Co. United States | N 4th St. / E Lockett Rd. / E Cedar Ave. (35.21820, -111.61353) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2025 | https://azdailysun.com/gallery-cedar-lockett-4th-roundabout-opens/collection_14d396bd-314b-4a8e-a566-738b7e1b0b4d.html#2 | 
| Williamston,
                SC Anderson Co. United States | US 29 / Welcome Rd. / Crappie Dr. (34.62087, -82.53513) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://info2.scdot.org/projects/ViewerFiles/DRAFT%20US29%20and%20Welcome%20Road%20handout%2002182022.pdf https://www.independentmail.com/story/news/local/2024/02/21/scdot-begins-project-in-anderson-county-intersection-of-us-29-and-s-96/72424556007/ | 
| Charleston,
                SC Charleston Co. United States | W Wildcat Blvd. / Sanders Rd. / (parking) (32.81621, -80.07570) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2018 | Year Completed estimated (2018-2019). | 
| Swedesboro,
                NJ Gloucester Co. United States | Windsor Dr. / Ardmore Dr. (39.74508, -75.35908) | Other Existing | Uncontrolled Unknown | 3 Approaches 0 Driveways 34.1373 | Other (At-Grade) Single-Lane | ||
| Swedesboro,
                NJ Gloucester Co. United States | Watson Dr. / Wexford Dr. (39.72657, -75.33521) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | ||
| Carneys Point,
                NJ Salem Co. United States | US 130 (Shell Rd.) / Hollywood Ave. (39.70622, -75.47014) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2020 | |
| Roebling,
                NJ Burlington Co. United States | Main St. / 5th Ave. (40.11823, -74.77642) | Other Existing | Uncontrolled Unknown | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | ||
| Florence,
                NJ Burlington Co. United States | E 5th St. / Oak St. / Grove St. (40.11600, -74.79448) | Other Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Cherry Hill,
                NJ Camden Co. United States | SR 38 / Church Rd. / Cooper Landing Rd. (39.94050, -75.00977) | Signalized Roundabout/Circle Existing | Signal Unknown | 6 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (3+ Lane) | Hamburger shaped, oval shaped. | |
| Brooklawn,
                NJ Camden Co. United States | Noreg Pl. (39.87717, -75.12008) | Other Existing | Uncontrolled Unknown | 3 Approaches 0 Driveways 54.8640 | Other (At-Grade) Single-Lane | ||
| Page,
                AZ Coconino Co. United States | US 89 / N Lake Powell Blvd. / Scenic View Dr. (36.92559, -111.47206) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2024 | Elliptical shaped. ICD = 160 ft x 135 ft. | 
| Orlando,
                FL Orange Co. United States | Eagle Watch Dr. / Butler National Dr. (28.46545, -81.30645) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2016 | Year Completed estimated (2015-2016). | 
| Murrells Inlet,
                SC Georgetown Co. United States | Old Kings Hwy. / Riverwood Dr. (33.56035, -79.04500) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2025 | https://www.wmbfnews.com/2025/03/24/scdot-georgetown-county-intersection-become-roundabout/ https://www.facebook.com/coastal.asphalt/videos/the-murrells-inlet-traffic-circle-at-the-intersection-of-old-kings-hwy-and-river/1715539889040586/ | 
| Columbia,
                TN Maury Co. United States | Greens Mill Rd. / (unknown) (35.69525, -86.97083) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2025 | https://www.facebook.com/groups/576182985761781/posts/24372092082410871/ | 
| Wade,
                NC Cumberland Co. United States | Wade-Stedman Rd. / I-95 NB Ramps (35.15849, -78.71481) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Freeway Ramps (Grade-Separated) Single-Lane | 2023 | Year Completed estimated (2022-2023). | 
| Wade,
                NC Cumberland Co. United States | Wade-Stedman Rd. / I-95 SB Ramps (35.15945, -78.71772) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Freeway Ramps (Grade-Separated) Single-Lane | 2023 | Year Completed estimated (2022-2023). | 
| Wade,
                NC Cumberland Co. United States | Wade-Stedman Rd. / Elva Wallace Rd. (35.16039, -78.71954) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2024 | |
| Rocky Mount,
                NC Nash Co. United States | N Old Carriage Rd. / Green Hills Rd. / Reges Store Rd. (35.98950, -77.90142) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2024 | https://www.rockymounttelegram.com/news/local/intersection-in-northern-nash-county-to-close-to-construct-new-roundabout/article_cb2ec944-65a6-11ef-9297-b7f16df6e1ad.html | 
| Fishers,
                IN Hamilton Co. United States | Hoosier Rd. / 121st St. / (Fishers Community Center entrance) (39.96457, -85.96596) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2025 | https://map.fishers.in.us/capitalprojects/ |