| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 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/ | 
| Lincoln,
                NE Lancaster Co. United States | Saltillo Rd. / Jamaica Ave. (40.69713, -96.67573) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 57.9120 | Other (At-Grade) Single-Lane | 2023 | https://dot.nebraska.gov/lincoln-south-beltway/ | 
| Nampa,
                ID Canyon Co. United States | S Midland Blvd. / Iowa Ave. (43.55439, -116.59279) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | https://www.facebook.com/cityofnampa.us/posts/-exciting-safety-news-for-our-community-were-happy-to-announce-the-installation-/900763452095945/ | 
| Sisters,
                OR Deschutes Co. United States | US 20 / Locust St. / Camp Polk Rd. (44.29043, -121.54369) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2024 | https://ktvz.com/news/sisters/2024/07/26/new-sisters-roundabout-opens-to-all-traffic-monday-evening-but-theres-still-some-work-to-do/ | 
| Toledo,
                OH Lucas Co. United States | Ottawa River Rd / 108th St (41.70892, -83.49333) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 21.3360 | Other (At-Grade) Single-Lane | 2023 | Signs in central island. https://www.wtol.com/article/news/local/road-closed-ottawa-river-road-in-point-place-closes-for-roundabout-construction-detour-traffic/512-a28041a7-4232-4dfb-99aa-e106e6681237. | 
| (unincorporated),
                UT Kane Co. United States | SR 9 (Zion Park Scenic Byway) / North Fork Rd. (37.23921, -112.83215) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://kmyu.tv/news/local/udot-construction-projects-this-spring-summer-fall-autumn-2024-mountain-view-corridor-completion-date-i-15-travel-conditions-why-arent-potholes-being-filled-repaired-new-roads-traffic-forecast | 
| Independence,
                MI Oakland Co. United States | Clintonville Rd. / Waldon Rd. (42.73447, -83.34991) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://www.youtube.com/watch?v=7dLM3y1e23U | 
| Bear,
                DE New Castle Co. United States | Denny Rd. / Lexington Pkwy. / Airdrie Dr. (39.57173, -75.74234) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2024 | Year Completed estimated (2023-2024). | 
| Lexington Park,
                MD St. Mary's Co. United States | FDR Blvd. / MacArthur Blvd. (38.28609, -76.48549) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2023 | https://thebaynet.com/new-section-of-fdr-boulevard-opened-to-the-public/ | 
| Lexington Park,
                MD St. Mary's Co. United States | FDR Blvd. / (parking) / (future road) (38.28732, -76.48888) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2023 | South leg stubbed. https://thebaynet.com/new-section-of-fdr-boulevard-opened-to-the-public/. | 
| Lexington Park,
                MD St. Mary's Co. United States | FDR Blvd. / Buck Hewitt Rd. (38.28398, -76.48121) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2023 | https://thebaynet.com/new-section-of-fdr-boulevard-opened-to-the-public/ | 
| Fort Yates,
                ND Sioux Co. United States | SR 24 / BIA 31 (92nd St.) (46.08839, -100.67016) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2024 | |
| Fairfield,
                OH Butler Co. United States | Tylersville Rd. / Seward Rd. (39.36256, -84.49156) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | |
| (unincorporated),
                TX Fort Bend Co. United States | Brandt Rd. / James Long Pkwy. (29.64406, -95.75007) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2024 | |
| Mahomet,
                IL Champaign Co. United States | Churchill Rd. / E South Mahomet Rd. (40.17978, -88.37471) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.wandtv.com/community/ribbon-cutting-being-held-for-new-mahomet-roundabout/article_bafa4206-5314-11ee-a61e-03aed1b80bd1.html | 
| Martinsburg,
                WV Berkeley Co. United States | Tavern Rd. / Rock Cliff Dr. (39.47342, -77.97015) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2024 | https://panhandlenewsnetwork.com/2024/04/05/bcems-director-offers-detours-as-rock-cliff-drive-tavern-road-intersection-closed-all-weekend-to-prep-for-roundabout/ | 
| Greater Sudbury,
                ON Greater Sudbury Canada | Lasalle Blvd. / Frood Rd. (46.51506, -81.00561) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | https://www.greatersudbury.ca/live/transportation-parking-and-roads/construction/completed-projects/2023/lasalle-boulevard-at-frood-road-sudbury3/ | 
| Alexandria,
                VA Alexandria City United States | Hickory St. / Kennedy St. (38.83080, -77.06213) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2024 | Central island is painted only and ringed with mountable dividers. https://www.alexandriava.gov/transportation-planning/project/hickory-street-and-kennedy-street-neighborhood-mini-roundabout | 
| South Haven,
                MI Allegan Co. United States | Blue Star Hwy. / N Shore Dr. (42.42646, -86.25553) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2011 | Year Completed estimated (2006-2011). | 
| Oak Level Township,
                NC Nash Co. United States | N Old Carriage Rd. / (school entrance) (35.97561, -77.89630) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 51.8160 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | https://www.rockymounttelegram.com/news/local/detour-ahead-on-us-64-former-north-old-carriage-bridge-to-be-demolished/article_81fd3eee-0756-11ef-8d51-4f49a3f92086.html | 
| Oak Level Township,
                NC Nash Co. United States | Sunset Ave. / Arrow Rd. (35.97106, -77.89111) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 48.7680 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | Year Completed estimated (2023-2024). https://www.rockymounttelegram.com/news/local/sunset-avenue-upgrade-project-in-final-months-of-work/article_3236f4cc-66ce-11ef-ad06-df36fba02b65.html. | 
| Reedsburg,
                WI Sauk Co. United States | STH 23-STH 33 / STH 136 / Golf View Ct. (43.53251, -89.95461) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://wisdot.maps.arcgis.com/apps/webappviewer/index.html?id=106c80b1ec5f42a5a8808e6acad23067 | 
| Paoli,
                WI Dane Co. United States | STH 69 / CR PB (42.92780, -89.52744) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 44.1960 | Other (At-Grade) Single-Lane | 2022 | https://wisdot.maps.arcgis.com/apps/webappviewer/index.html?id=106c80b1ec5f42a5a8808e6acad23067 | 
| North Ridgeville,
                OH Lorain Co. United States | Stoney Ridge Rd. / Avalon Dr. / Mils Rd. (41.41849, -82.04192) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | Peanut shaped. Replaced two offset T-intersections. https://www.youtube.com/watch?v=JgKCpyMR-aE. | 
| Whiteland,
                IN Johnson Co. United States | Paul Hand Blvd. (CR 400 N) / Graham Rd. (CR 225 E) (39.53561, -86.05912) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://dailyjournal.net/2024/11/14/roundabout-open-at-paul-hand-boulevard-and-graham-road-in-franklin/ | 
| Noblesville,
                IN Hamilton Co. United States | E 141st St. / Breakthrough Dr. (39.99472, -85.91414) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2025 | Located in Noblesville Event Center. https://nobport.cityofnoblesville.org/maps/PublicViewer.html. | 
| (unincorporated),
                FL Flagler Co. United States | SR 11 / CR 304 (29.34334, -81.31095) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://flaglerlive.com/codys-corner-roundabout-now-open-to-traffic-as-flaglers-3-once-deadliest-intersections-are-tamed/ | 
| Canmore,
                AB Division 15 Canada | Hwy 742 (Three Sisters Pkwy. / Three Sisters Blvd.) / Three Sisters Pkwy. / Cascade Dr (51.05388, -115.31872) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways 60.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2024 | Turbo roundabout. https://www.facebook.com/photo/?fbid=989457589882971&set=good-eveningwe-are-making-final-adjustments-to-the-operations-of-the-vehicle-tra | 
| Prien,
                LA Calcasieu Par. United States | Ham Reid Rd. / Elliott Rd. (30.15371, -93.26606) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 44.1960 | Other (At-Grade) Single-Lane | 2024 | https://www.youtube.com/watch?v=Bfn34wpLWuk | 
| (unincorporated),
                LA Calcasieu Par. United States | SR 14 (Gerstner Memorial Blvd.) / Ward Line Rd. (30.15787, -93.12882) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.kplctv.com/video/2023/06/29/gerstner-memorial-blvd-ward-line-rd-runabout-project-moves-new-construction-phase/ | 
| Broussard,
                LA Lafayette Par. United States | Birchview Dr. / Old Cypress Dr. (30.11338, -91.97132) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2013 | Year Completed estimated (2012-2014). | 
| Broussard,
                LA Lafayette Par. United States | Easy Rock Landing Dr. / Majestic Oaks Dr. (30.11259, -91.96938) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2016 | |
| St Martinville,
                LA St. Martin Par. United States | LA 31 (Main Hwy.) / LA 92-1 (Smede Hwy.) (30.09740, -91.84248) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2018 | http://wwwapps.dotd.la.gov/administration/announcements/announcement.aspx?key=16012 | 
| Braselton,
                GA Barrow Co. United States | GA 211 / Tour de France Dr. / Braselton Pkwy. (34.10000, -83.81382) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://www.mainstreetnews.com/hwy-211-roundabouts-now-open/article_62a7c036-63cd-11ef-9bd3-3f83a9ac83c9.html | 
| Winder,
                GA Barrow Co. United States | Jefferson Hwy. (GA 11-GA 211) / GA 211 / Rockwell Church Rd. (34.02523, -83.67649) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2024 | Opened to traffic Dec 2023; construction completed 2024. | 
| (unincorporated),
                GA Paulding Co. United States | Seven Hills Blvd. / Blackberry Run Dr. / Bent Leaf Dr. (34.02534, -84.78221) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | Year Completed estimated (2023-2024). | 
| Covington,
                GA Newton Co. United States | Town Center Dr. / Foxfield Way (33.62288, -83.84247) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 67.0560 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2020 | Year Completed estimated (2019-2021). | 
| Covington,
                GA Newton Co. United States | GA 142 / (unknown) (33.59068, -83.79206) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2021 | Elliptical shaped. ICD = 140 ft x 120 ft. | 
| Tyrone,
                GA Coweta Co. United States | Shaw Rd. / Pete Rd. (33.46489, -84.65330) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2021 | |
| Newnan,
                GA Coweta Co. United States | Poplar Rd. / Poplar Preserve Blvd. / Yeagar Rd. (33.35591, -84.73724) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2022 | |
| Newnan,
                GA Coweta Co. United States | Poplar Rd. / Silver Birch Pass / Poplar Village Ave. (33.35586, -84.74057) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2022 | |
| Americus,
                GA Sumter Co. United States | GA 27 (Vienna Rd.) / District Line Rd. (32.06704, -84.16649) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2019-2022). | 
| Bradford West Gwillimbury,
                ON Simcoe Canada | 6th Line / Sideroad 10 (44.09236, -79.59798) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2023 | Intersection moved about 100 m south. https://www.townofbwg.com/en/business-development/south-west-arterial-road-swar.aspx. | 
| Oshawa,
                ON Durham Canada | Britannia Ave W / Kentucky Derby Way (43.95441, -78.90661) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2015 | |
| Oshawa,
                ON Durham Canada | Britannia Ave. W / Windfields Farm Dr. (43.95341, -78.91118) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 45.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2017 | |
| Oshawa,
                ON Durham Canada | Windfields Farm Dr. W / Stallion Dr. / Bandsman Crescent (43.95999, -78.91461) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 35.0000 | Other (At-Grade) Single-Lane | 2018 | |
| Oshawa,
                ON Durham Canada | Windfield Farms Dr. W / Thoroughbred St. (43.96297, -78.90465) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.0000 | Other (At-Grade) Single-Lane | 2018 | Year Completed estimated (2017-2018). | 
| Bowmanville,
                ON Durham Canada | Concession Road 3 / Middle Rd. / Scugog St. (43.93418, -78.70130) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.0000 | Other (At-Grade) Single-Lane | 2018 | Year Completed estimated (2017-2018). | 
| 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 | |
| Whitby,
                ON Durham Canada | Barkerville Dr. / Bonacord Ave. / Westfield Dr. (43.88208, -78.97554) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.0000 | Other (At-Grade) Single-Lane | 2019 | East leg stubbed. | 
| Whitby,
                ON Durham Canada | Des Newman Blvd. / Bertram Gate (43.88446, -78.98155) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 51.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | |
| Ajax,
                ON Durham Canada | Formosa Ave / Lloydminster Ave / Mosley Ave (43.88143, -79.00965) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.0000 | Other (At-Grade) Single-Lane | 2012 | Year Completed estimated (2009-2013). | 
| Ajax,
                ON Durham Canada | Kerrison Dr. E / Alexander's Crossing / Turnerbury Ave. (43.87354, -79.00248) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2004 | |
| Ajax,
                ON Durham Canada | Williamson Dr. W / Bellinger Ave. (43.88221, -79.05023) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.0000 | Other (At-Grade) Single-Lane | 2008 | Year Completed estimated (2005-2009). | 
| Brampton,
                ON Peel Canada | Squire Ellis Dr. / Leo Auston Rd. / Belladonna Cir. (43.81419, -79.72371) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2017 | |
| Brampton,
                ON Peel Canada | Martin Byrne Dr. / Evermeek Rd. / Arda Crescent (43.80748, -79.72501) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.0000 | Other (At-Grade) Single-Lane | 2018 | |
| Brampton,
                ON Peel Canada | John Carroll Dr. / Evermeek Rd. / Possession Crescent (43.80592, -79.72707) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2018 | |
| Brampton,
                ON Peel Canada | Gordon Randle Dr. / Snaresbrook Crescent / Pendergast Ct. (43.80055, -79.73266) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2018 | |
| Brampton,
                ON Peel Canada | Gordon Randle Dr. / Bansbury Cir. / Love Ct. (43.80483, -79.74174) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2018 | |
| Brampton,
                ON Peel Canada | Inspire Blvd. / Sarno Rd. / Wardenwood Dr. (43.75971, -79.78483) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2017 | |
| Georgetown,
                ON Halton Canada | Danby Rd. / Northwest Ct. / Hidden Lake Trl. (43.62272, -79.88452) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2015 | |
| Georgetown,
                ON Halton Canada | Danby Rd. / Hartwell Rd. (43.63483, -79.86954) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2019). | 
| Granite Falls,
                WA Snohomish Co. United States | 84th St. NE / 163rd Ave. NE (48.07206, -122.01269) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://www.facebook.com/SnoCoPW/videos/final-touches-are-taking-place-at-the-84th-st-ne-and-163rd-ave-ne-roundabout-in-/2124130604683380/ | 
| Bremerton,
                WA Kitsap Co. United States | Washington Ave. / Manette Bridge (47.56922, -122.62369) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://www.youtube.com/watch?v=tD7NviOOFDE | 
| Corbin,
                KY Whitley Co. United States | Black Diamond Rd. / SR 727 (5th Street Rd.) (36.92753, -84.14583) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2024 | Intersection moved 150-200 feet to the west. | 
| Crossville,
                TN Cumberland Co. United States | US 70 / SR 392 (Miller Ave.) / SR 101 (Peavine Rd.) (35.95708, -84.98459) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | Merging right-turn bypass lanes on all legs. Year Completed estimated (2022-2024). | 
| Waterville,
                ME Kennebec Co. United States | Washington St. / Campus Dr. / Rice Rips Rd. (44.56576, -69.66692) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2022 | |
| Topsham,
                ME Sagadahoc Co. United States | Topsham Fair Mall Rd. / (parking) (43.93146, -69.98109) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2024 | Unfinished leg to the north for future development. | 
| London,
                KY Laurel Co. United States | SR 229 (Barbourville Rd.) / River Rd. / Rocky Branch Rd. (37.06453, -84.03415) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2023 | https://www.youtube.com/watch?v=ZxK0kahUC2w | 
| Missoula,
                MT Missoula Co. United States | Mullan Rd. / George Elmer Dr. (46.88749, -114.06835) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | |
| Thief River Falls,
                MN Pennington Co. United States | US 59 / Center St. E (CR 3) (48.01959, -96.05493) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | |
| Ponchatoula,
                LA Tangipahoa Par. United States | LA 3158 (Airport Rd. / N Hoover Rd.) / Sisters Rd. (30.46547, -90.41409) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2023 | https://tangipahoa.org/intersection-of-south-airport-north-hoover-and-sisters-road-closed-nov-11-12-for-asphalt-work/ | 
| Norman,
                OK Cleveland Co. United States | N Flood Ave. / James Garner Ave. (35.23491, -97.45350) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | https://www.normanstreets.com/projects/james-garner-phase-ll | 
| New Palestine,
                IN Hancock Co. United States | S 600 W / W 200 S (39.75666, -85.91432) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2024 | Replaced two offset T-intersections. | 
| Windsor,
                ON Essex Canada | Banwell Rd. / Mulberry Dr. / Wildwood Dr. (42.30610, -82.89931) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 4 Approaches 0 Driveways 58.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | Marked pedestrian crossings and RRFBs on north and west legs only. | 
| Bristol,
                IN Elkhart Co. United States | Walorski Pkwy.  / (parking) (41.73614, -85.87479) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2022 | North leg stubbed. Surface drainage to ditches. https://rv-pro.com/news/elkhart-road-to-be-named-after-late-congresswoman-walorski/ | 
| Bristol,
                IN Elkhart Co. United States | Toll Rd. / Walorski Pkwy. (CR 4) / I-90 Ramps (41.73807, -85.88465) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | |
| Crown Point,
                IN Lake Co. United States | US 231 / Saint Francis Dr. (41.38987, -87.31972) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2023 | Roundabout serves hospital. Year Completed estimated (2023-2024). | 
| Las Cruces,
                NM Dona Ana Co. United States | Sonoma Ranch Blvd. / Arroyo Rd. (32.41740, -106.73863) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2016-2019). | 
| El Paso,
                TX El Paso Co. United States | Edgemere Blvd. / Tierra Fertil Dr. (31.79620, -106.24765) | Roundabout Existing | All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK) | 4 Approaches 0 Driveways 47.2440 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2020 | Year Completed estimated (2019-2020). | 
| El Paso,
                TX El Paso Co. United States | Pebble Hills Blvd. / Mike Price Dr. (31.78375, -106.20822) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2016 | |
| Horizon City,
                TX El Paso Co. United States | Kieth Booth Dr. / Tobe Davis Dr. / Glenn Warner Blvd. (31.68831, -106.18588) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 59.4360 | Other (At-Grade) Single-Lane | Vertical curb on central island apron. | |
| Horizon City,
                TX El Paso Co. United States | Town Center Dr. / Horizon Crossing St. (31.67829, -106.20606) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2019 | Year Completed estimated (2018-2019). | 
| 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. | 
| Georgetown,
                TX Williamson Co. United States | Moonlight Terrace Dr. / Legacy Crossing / Wolf Ridge Rd. (30.64654, -97.70171) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2022 | |
| Bend,
                OR Deschutes Co. United States | Powell Butte Hwy. / NE Butler Market Rd. (44.09444, -121.20382) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2024 | https://www.youtube.com/watch?v=q0T0f0Cp1z4 | 
| Bismarck,
                ND Burleigh Co. United States | N 19th St. / E Calgary Ave. (46.84530, -100.76220) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2024 | Painted splitter islands. https://us1033.com/bismarcks-first-mini-roundabout-is-now-open-people-are-freakin/. https://www.youtube.com/watch?v=6m3XF49XU4Q. | 
| Port Orchard,
                WA Kitsap Co. United States | Mitchell Ave. SE / SE Lincoln Ave. (47.52374, -122.63041) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://www.kitsapdailynews.com/news/1st-of-2-y-intersection-roundabouts-opens-in-po/ | 
| Gahanna,
                OH Franklin Co. United States | Taylor Station Rd. / Craycraft Rd. / Research Rd. (39.99250, -82.83997) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://gahanna.gov/CivicAlerts.aspx?AID=214 | 
| Edmonton,
                AB Division 11 Canada | 89 Ave. NW / 160 St. NW (53.52439, -113.59653) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 31.0000 | Other (At-Grade) Single-Lane | 2009 | |
| Plain City,
                OH Union Co. United States | Industrial Pkwy. / Mitchell-Dewitt Rd. (40.14221, -83.21567) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | |
| Rogers,
                AR Benton Co. United States | S 52nd St. / W Oak St. / W Metro Park Crossing (36.32797, -94.18675) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | https://www.5newsonline.com/article/news/local/oak-street-overpass-rogers-open-two-years-construction/527-0586afae-17c6-4a62-a3cc-bbda5e891e86 (advance the video to 1:30 to see a nice aerial picture of the roundabout) | 
| Easley,
                SC Pickens Co. United States | Crestview Rd. / Sheffield Rd. (34.80448, -82.54993) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | Completed August 2024. https://www.foxcarolina.com/video/2024/06/15/construction-roundabout-easley-causes-significant-backups/ | 
| Rock Hill,
                SC York Co. United States | Bird St. / University Dr. (34.94354, -81.00143) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2008 | Year completed estimated (2006-2010). | 
| London,
                ON Middlesex Canada | Denview Ave. / Buroak Dr. (43.02568, -81.32362) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.0000 | Other (At-Grade) Single-Lane | 2012 | Pedestrian crossings nearly adjacent to circulatory roadway. Yield lines within circulatory roadway in advance of pedestrian crossings on exits. | 
| Edwards,
                CO Eagle Co. United States | US 6 / Hillcrest Dr. (39.65388, -106.62911) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://www.eaglecounty.us/news_detail_T24_R433.php. | 
| East Rockhill Township,
                PA Bucks Co. United States | W Park Ave. / Three Mile Run Rd. (40.38177, -75.31170) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2024 | https://www.eastrockhilltownship.org/resources/news-announcements/article/?id=8002 | 
| Genoa Township,
                MI Livingston Co. United States | Challis Rd. / Bauer Rd. (42.54205, -83.81326) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | West leg of Challis Road realigned to south at roundabout. https://www.livingstondaily.com/story/news/local/community/genoa-township/2024/09/02/roundabout-at-challis-bauer-roads-in-genoa-township-now-open/75001158007/ | 
| St Leo,
                FL Pasco Co. United States | SR 52 / Pompanic St. / College Ave. (28.33559, -82.27027) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2024 | SR 52 makes 90-degree turn at roundabout (south and east legs). https://www.msn.com/en-us/autos/news/new-county-road-52-roundabout-in-pasco-county-now-open/ar-AA1p8sW3?ocid=BingNewsVerp&apiversion=v2&noservercache=1&domshim=1&renderwebcomponents=1&wcseo=1&batchservertelemetry=1&noservertelemetry=1# | 
| Springfield,
                KY Washington Co. United States | US 150-KY 555 / KY 528 (Lincoln Park Rd.) (37.69899, -85.22166) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 |