| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Camanche,
                IA Clinton Co. United States | US 67 / 7th Ave. (41.79727, -90.25775) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.youtube.com/watch?v=r8ajPBUZU6E | 
| Jackson,
                MI Jackson Co. United States | N Elm Ave. / I-94-US 127 EB Ramps (42.27461, -84.38325) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 53.3400 | Freeway Ramps (Grade-Separated) Single-Lane | 2023 | https://www.michigan.gov/mdot/projects-studies/i-route-construction/i94-road-and-bridge-rebuilding-project-jackson-county | 
| Jackson,
                MI Jackson Co. United States | N Elm Ave. / I-94-US 127 WB Entrance Ramp (42.27627, -84.38357) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 48.7680 | Freeway Ramps (Grade-Separated) Single-Lane | 2023 | https://www.michigan.gov/mdot/projects-studies/i-route-construction/i94-road-and-bridge-rebuilding-project-jackson-county | 
| Jackson,
                MI Jackson Co. United States | N Elm Ave. / Seymour Rd. / Rosehill Rd. (42.27724, -84.38398) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 51.8160 | Other (At-Grade) Single-Lane | 2023 | https://www.michigan.gov/mdot/projects-studies/i-route-construction/i94-road-and-bridge-rebuilding-project-jackson-county | 
| Greenwood,
                IN Johnson Co. United States | S Honey Creek Rd. / Stones Crossing Rd. (39.57825, -86.13973) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | Replaced offset T-intersections. https://dailyjournal.net/2022/08/21/stones-crossing-honey-creek-roads-to-close-for-roundabout-construction-2/ | 
| Bend,
                OR Deschutes United States | SE Stonegate Dr. / SE Hedgewood Ln. / Addie Tripplett Loop (44.00642, -121.32106) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2006 | |
| Bend,
                OR Deschutes United States | SE Stonegate Dr. / SE Rolled Rock Way / SE Addie Triplett Loop (44.00734, -121.31987) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2006 | |
| Bend,
                OR Deschutes United States | SE 15th St. / SE Wilson Ave. (44.04410, -121.28383) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5277 | Other (At-Grade) Single-Lane | 2023 | https://ktvz.com/news/bend/2023/05/12/bends-latest-roundabout-opens-at-se-15th-street-and-wilson-avenue/ | 
| Ruffs Dale,
                PA Westmoreland Co. United States | SR 3014 (Hunker Rd.) / I-70 WB Ramps (40.21336, -79.66387) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 54.8640 | Freeway Ramps (Grade-Separated) Single-Lane | 2021 | Year Completed estimated (2020-2021). | 
| Ruffs Dale,
                PA Westmoreland Co. United States | Waltz Mill Rd. / SR 3014 (Hunker Rd.) / Waltz Mill Flats Rd. (40.21406, -79.66566) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Single-Lane | 2021 | Merging right-turn bypass lane on east leg. Year Completed estimated (2020-2021). | 
| Harmony,
                PA Butler Co. United States | Little Creek Rd. / Mercer Rd. (40.81106, -80.12356) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2023 | Year Completed estimated (2022-2023). | 
| Carmel,
                IN Hamilton Co. United States | Smoky Row Rd. / North End Dr. (39.98560, -86.13813) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2023 | Raised pedestrian crossing on east leg. https://content.govdelivery.com/attachments/fancy_images/INCARMEL/2023/05/7675938/4767484/smoky-row_crop.jpg https://content.govdelivery.com/accounts/INCARMEL/bulletins/35c7e4e?fbclid=IwAR2JH8UKd4F6MRVvqVsiXUfV2V1dse_PtuObd0hhCSqbDILigJt3Txdx6Mc#:~:text=in%20winter%202024.-,SMOKY%20ROW,-%3A%C2%A0This%20project | 
| Paso Robles,
                CA San Luis Obispo Co. United States | Golden Hill Rd. / Union Rd. (35.64021, -120.65811) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2023 | Peanut shaped. ICD = 120 ft for each node; 300 ft long. https://www.youtube.com/watch?v=8XdqNEsJOU4 | 
| Lakewood,
                WA Pierce Co. United States | Washington Blvd. SW / Edgewood Ave. SW (47.14855, -122.56383) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2023 | |
| Thorold,
                ON Niagara Canada | Lundy's Ln. / Barker Pkwy. (43.08044, -79.18675) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.0000 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2019-2020). | 
| (unincorporated),
                NV Clark Co. United States | SR 156 (Lee Canyon Rd.) / Forest Road 106 (36.31974, -115.67259) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2015 | Year Completed estimated (2013-2016). | 
| Rochester,
                MN Olmsted Co. United States | 65th St. NW / 50th Ave. NW (44.09385, -92.53879) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2023 | |
| Rochester,
                MN Olmsted Co. United States | 48th St. SW / Commercial Dr. SW (43.95305, -92.47263) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2023 | |
| Rochester,
                MN Olmsted Co. United States | Viola Rd. NE / Century Hills Dr. NE (44.04783, -92.41933) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6717 | Other (At-Grade) Single-Lane | 2023 | |
| Guaynabo,
                PR Frailes Barrio United States | Avenida B / Calle A (18.37322, -66.11382) | Other Existing | Other Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | Mix of stop, yield, and uncontrolled movements. | |
| East Fishkill,
                NY Dutchess Co. United States | Rte 52 / Patriot Way (41.54113, -73.83606) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | Previous control type: Yield sign. | 
| Hardy,
                VA Franklin Co. United States | Booker T Washington Hwy. (SR 122) / Hardy Rd. (SR 636) (37.12765, -79.75102) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | https://www.virginiadot.org/newsroom/salem/2021/traffic-alert-roundabout-at-route-122-and-hardy-road-in-franklin-county-to-open-to-traffic9-20-2021.asp | 
| (unincorporated),
                ON Simcoe Canada | CR 14 / Bayberry Dr. (44.02934, -79.85396) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2023 | |
| Arcadia,
                IN Hamilton Co. United States | E 236th St. / US 31 SB Ramps (40.13069, -86.12917) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2023 | https://www.in.gov/indot/about-indot/central-office/welcome-to-the-greenfield-district/interchange-project-at-us-31-and-236th-street/ | 
| Cicero,
                IN Hamilton Co. United States | Northbound Ramps / E 236th St. / US 31 NB Ramps (40.13083, -86.12698) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2023 | https://www.in.gov/indot/about-indot/central-office/welcome-to-the-greenfield-district/interchange-project-at-us-31-and-236th-street/ | 
| Valdosta,
                GA Lowndes Co. United States | Kinderlou Forest / Island Creek Rd. (30.80303, -83.38523) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2003 | Year Completed estimated (1999-2005). | 
| Valdosta,
                GA Lowndes Co. United States | Kinderlou Forest / Bear Lake Rd. (30.80957, -83.38506) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2003 | Year Completed estimated (1999-2005). | 
| Valdosta,
                GA Lowndes Co. United States | Kinderlou Forest / Quail Run Cir. (30.81563, -83.38320) | Roundabout Existing | All-Way Yield None | 4 Approaches 1 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2003 | Year Completed estimated (1999-2005). | 
| Valdosta,
                GA Lowndes Co. United States | Kinderlou Forest / Quail Run Cir. (north) (30.81873, -83.38354) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2003 | Year Completed estimated (1999-2005). | 
| Valdosta,
                GA Lowndes Co. United States | Bear Lake Rd. / Timber Ridge Rd. (30.81222, -83.39143) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2006 | |
| 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). | 
| Columbus,
                GA Muscogee Co. United States | Blackmon Rd. / Greystone Rd. (32.55196, -84.89764) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2016 | Year Completed estimated (2014-2016). | 
| Fort Worth,
                TX Tarrant Co. United States | Dalford St. / Bird St. (32.77745, -97.31493) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 25.9080 | Other (At-Grade) Single-Lane | 2017 | |
| Courtland,
                MN Nicollet Co. United States | CSAH 12 (4th St.) / US 14 EB Ramps (44.27180, -94.34138) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2023 | Raindrop shaped. https://www.mprnews.org/story/2023/11/21/southwestern-minnesota-celebrates-completion-of-highway-14-expansion-project (picture about halfway down the page) | 
| Courtland,
                MN Nicollet Co. United States | CSAH 12 (4th St. - 541st Ave.) / US 14 WB Ramps / 466th St. (44.27411, -94.34144) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2023 | https://www.nujournal.com/news/local-news/2023/09/16/new-courtland-csah-12-highway-14-intersection-opens/ | 
| Lancaster,
                OH Fairfield Co. United States | US 22 (Cincinnati Zanesvilles Rd. SW) / Delmont Rd. SW (39.68383, -82.67681) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.facebook.com/FairfieldCountySC/posts/pfbid023y5H4gXMLJYugN8QHLxiFM3k4sdbuY8gE8Wq7TnraHBjkxDTwveMKVKSU2r8gR5Xl | 
| Lancaster,
                OH Fairfield Co. United States | US 22 (Cincinnati Zanesville Rd. SW) / SR 159 (Chillicothe Lancaster Rd. SW) (39.68382, -82.67887) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.facebook.com/FairfieldCountySC/posts/pfbid023y5H4gXMLJYugN8QHLxiFM3k4sdbuY8gE8Wq7TnraHBjkxDTwveMKVKSU2r8gR5Xl | 
| Oranjestad, Aruba | Rte 2A-2B / Santa Helenastraat / Hubadastraat (12.52958, -70.03287) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Crystal Lake,
                IL McHenry Co. United States | E Congress Pkwy. / Exchange Dr. (42.23256, -88.30131) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2023 | https://www.crystallake.org/your-government/departments/community-development/engineering/roundabout-information | 
| Crawfordville,
                FL Wakulla Co. United States | Wakulla Arran Rd. / E Ivan Rd. / Cajer Posey Rd. (30.20341, -84.33773) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | https://www.facebook.com/RalphThomasCountyCommissioner/videos/374393047302007/ | 
| Springfield,
                MO Greene Co. United States | S Grant Ave / W Chrisman St. / (parking) (37.18891, -93.29950) | Roundabout Existing | All-Way Yield None | 4 Approaches 1 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2022 | https://sgfneighborhoodnews.com/construction-wraps-up-on-first-section-of-grant-avenue-parkway/ | 
| Liberty Hill,
                TX Williamson Co. United States | Loop 332 / CR 279 / Munro St. (30.66338, -97.92119) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | Munro St is exit only. https://www.facebook.com/CityofLibertyHill/videos/roundabout/1258995458128112/ | 
| Crosslake,
                MN Crow Wing Co. United States | CSAH 3 / CSAH 11 (46.61705, -94.13182) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2023 | https://www.facebook.com/photo/?fbid=747532257374234&set=a.506101878183941 | 
| San Nicolaas, Aruba | Rte 1A-1B (Bernhardstraat - Isaac Wagemakerstraat) / Bernhardtstraat (12.44042, -69.91901) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Oranjestad, Aruba | Belgiëstraat / Arendstraat (12.52787, -70.04640) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 1 Driveways | Other (At-Grade) Single-Lane | ||
| West Punt, Aruba | Rte 1A-1B / Bakval (12.58219, -70.04259) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Tierra Del Sol, Aruba | Costa di Oro / Caya Turtuga (12.59878, -70.04057) | Unknown Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | No splitter islands. | |
| Tierra Del Sol, Aruba | Caya Santo Blanco / Costa di Oro (12.59866, -70.04239) | Unknown Existing | Unknown Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | No splitter islands. | |
| Alto Vista, Aruba | Rte 2A-2B / Caya Ange Perez (12.56335, -70.03206) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Alto Vista, Aruba | Rte 2A-2B / Montana (12.55489, -70.03069) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 1 Driveways | Other (At-Grade) Single-Lane | ||
| Paradera, Aruba | Rte 4A-4B / Rte 3A-3B (12.53515, -70.00691) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Tanki Lender, Aruba | Rte 4A-4B / Rte 9A-9B (12.54126, -70.01794) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Tanki Flip, Aruba | Rte 2A-2B / Rte 4A-4B (12.54589, -70.03066) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Oranjestad, Aruba | Rte 4A-4B / Pitastraat (12.54582, -70.03982) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| New Town,
                ND Mountrail Co. United States | ND 23 / ND 8 (47.97788, -102.34376) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 60.9600 | Other (At-Grade) Single-Lane | 2023 | |
| Mandaree,
                ND McKenzie Co. United States | ND 22 / ND 73 (47.77889, -102.71784) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 51.8160 | Other (At-Grade) Single-Lane | 2023 | |
| Frisco,
                TX Denton Co. United States | Annandale Way / Samuel Way (33.18818, -96.84857) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 44.1960 | Other (At-Grade) Single-Lane | 2024 | The street names on the Bing base map are incorrect - correct street names in this record. | 
| Senatobia,
                MS Tate Co. United States | West St. / Thompson St. (34.62211, -89.97041) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2010 | Year Completed estimated (2007-2010). | 
| Waskatenau,
                AB Division 12 Canada | Hwy 28 / Hwy 831 (54.09904, -112.80128) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 62.0000 | Other (At-Grade) Single-Lane | 2021 | Large truck apron. https://www.ae.ca/articles/award-winning-highway-28-roundabout-addresses-safety-concerns-and-reduces-traffic-delays/ | 
| Weedpatch,
                CA Kern Co. United States | SR 184 (Weedpatch Hwy.) / Sunset Blvd. (35.22330, -118.91449) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2023 | https://bakersfieldnow.com/news/local/roundabouts-on-hwy-184-bring-safety-to-students-farmworkers | 
| Lakewood Ranch,
                FL Manatee Co. United States | Star Farms Loop / Lighterwood Trl. (27.46937, -82.35948) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 50.2920 | Other (At-Grade) Single-Lane | 2022 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Star Farms Loop / Hilltop Cir. (27.46780, -82.36789) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Single-Lane | 2021 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Hazelnut Meadow Blvd. / (gated entrance) (27.46009, -82.36531) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 49.3776 | Other (At-Grade) Single-Lane | 2021 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Grassy Springs Ln. / Santa Caterina Blvd. / Uihlein Rd. (27.46356, -82.37827) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Single-Lane | 2020 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Montello Way / Asolo Blvd. (27.45723, -82.38422) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2020 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Silver Sky Cir. / (unknown) (27.44892, -82.37706) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2020 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Lakewood National Pkwy. / Wake Forest Run / Palmer Cir. (27.43704, -82.36387) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2017 | Right-turn-only lanes on east and west legs. Two-lane exits fed from single circulating lane. | 
| Lakewood Ranch,
                FL Manatee Co. United States | Lakewood National Pkwy. / Brandon Run / Palmer Cir. (27.43689, -82.35903) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2017 | Right-turn-only lanes on east and west legs. Two-lane exits fed from single circulating lane. | 
| Bradenton,
                FL Manatee Co. United States | Polo Trl. (27.42526, -82.36020) | Other Existing | Uncontrolled None | 2 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2018 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Polo Trl. / Clairborne Ln. (27.42160, -82.36032) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2018 | |
| Bradenton,
                FL Manatee Co. United States | Rosehill Farm Run / Polo Trl. (27.42406, -82.36508) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2017 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Polo Trl. / Rosehill Farm Run (27.42449, -82.36808) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2017 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Ellsworth Ave. / Chester Trl. (27.41643, -82.36621) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2015 | |
| Fort Worth,
                TX Denton Co. United States | Holland Hill Dr. / Greenfield Manor / Chaplin Dr. (33.03145, -97.33806) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2019-2020). | 
| Prairieville,
                LA Ascension Par. United States | SR 929 / Parker Rd. (30.31358, -90.93913) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.weeklycitizen.com/story/news/local/2023/11/22/roundabout-near-new-prairieville-high-school-opens-to-traffic-ascension-parish-officials/71682751007/ | 
| Essa Township,
                ON Simcoe Canada | CR 21 / CR 56 (44.25352, -79.79946) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2023 | https://barrie.ctvnews.ca/simcoe-county-opens-new-roundabout-in-essa-township-1.6691867 | 
| Springwater,
                ON Simcoe Canada | Wilson Dr. / Carson Rd. / Seadon Rd. (44.41593, -79.75453) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2023 | https://www.simcoe.com/news/growth-is-coming-wilson-drive-roundabout-opens-north-of-barrie/article_3e5d1463-0a87-51e4-a5ca-96ced0df7c93.html | 
| Sylvania,
                OH Lucas Co. United States | Brint Rd. / Centennial Rd. (41.70259, -83.74328) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.lucascountyengineer.org/brint--centennial-roundabout.html | 
| Lincoln,
                NE Lancaster Co. United States | Hohensee Dr. / State Hill Dr. / Greystone Rd. (40.72329, -96.66071) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2020-2021). | 
| Kearney,
                MO Clay Co. United States | W 19th St. / Watson Dr. (39.35316, -94.37542) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | Designed for future expansion to multilane. https://www.modot.org/interstate-35-interchange-improvements-clay | 
| Kearney,
                MO Clay Co. United States | W 19th St. / Sam Barr Dr. (future) (39.35391, -94.38445) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | North leg (Sam Barr Dr.) stubbed on opening in 2023. https://www.modot.org/interstate-35-interchange-improvements-clay | 
| Kearney,
                MO Clay Co. United States | Nation Rd. / W 19th St. / NE 144th St. (39.35350, -94.38891) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.modot.org/interstate-35-interchange-improvements-clay | 
| Santa Fe,
                NM Santa Fe Co. United States | Richards Ave. / Avenida del Sur (35.59883, -106.00177) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.santafenewmexican.com/news/local_news/richards-avenue-roundabout-in-rancho-viejo-to-open-friday/article_f5e83866-2671-11ee-95d5-7f933f0abaa5.html | 
| Santa Fe,
                NM Santa Fe Co. United States | Richards Ave. / Dinosaur Trl. / Rabbit Rd. (35.61898, -106.00046) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.santafecountynm.gov/news/detail/richards-avenue-at-dinosaur-trail-reopens-ahead-of-schedule | 
| Moore,
                OK Cleveland Co. United States | Fritts Blvd. / Glenn Lewis Blvd. (35.31520, -97.49890) | Roundabout Existing | All-Way Yield None | 2 Approaches 0 Driveways 54.8640 | Other (At-Grade) Single-Lane | 2021 | Fish-hook signage; yield pavement markings; truck apron. | 
| Whitehall Estate,
                George Town Cayman Islands | Solaris Ave. / Market St. (19.32338, -81.37798) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 23.0000 | Other (At-Grade) Single-Lane | 2017 | First two (west/south) legs added in 2008, east added in 2009, northern leg added in 2017. | 
| Maumee,
                OH Lucas Co. United States | Gibbs St. / E Indiana Ave. (41.56754, -83.65429) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 22.8600 | Other (At-Grade) Single-Lane | 2023 | https://www.wtol.com/article/traffic/gibbst-street-roundabout-reopened-indiana-avenue-maumee-construction-traffic-local-news-ohio/512-75b4cf3f-e968-4457-9181-ecc388ae8535 | 
| Oranjestad, Aruba | Rte 1A-1B (De La Sallestraat) / Rte 3A-3B (Seroe Blanco) / Caya Ing Roland H Lacle (12.52324, -70.02756) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Fairhope,
                AL Baldwin Co. United States | CR 13 / Twin Beach Rd. (30.50177, -87.86931) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.wkrg.com/baldwin-county/latest-roundabout-opens-to-traffic-in-fairhope/ | 
| Lyons,
                GA Toombs Co. United States | SR 292 (NW Broad St.) / Oxley Dr. (32.20299, -82.33978) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.weau.com/video/2023/01/23/northwest-broad-st-oxley-dr-roundabout-project-expected-be-complete-mid-march/ | 
| Sheldon,
                IA O'Brien Co. United States | 34th Ave. / Pavilion Way / Prairie Trail Rd. (43.18342, -95.81593) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Originally just a turnaround for trucks in 2011; an unknown time later two roads were connected. No splitter island on north leg. https://www.nwestiowa.com/news/orange-city-opens-first-roundabout/article_32eaa2b4-63e7-11ee-bfc6-2baa523c8e84.html | |
| Newburgh,
                IN Warrick Co. United States | Vann Rd. / Anderson Rd. (37.98370, -87.35912) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.tristatehomepage.com/news/local-news/roundabout-on-vann-road-is-now-open/ | 
| Victoria Cross,
                PE Kings Canada | Rte 210 (Queens Rd.) / Rte 320 (Sparrows Rd.) / Rte 22 (Union Rd.) (46.16468, -62.69529) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.0000 | Other (At-Grade) Single-Lane | 2023 | Previously a 5-way intersection, but Greenfield Rd was rerouted to Queens Rd west of the roundabout. https://www.peicanada.com/eastern_graphic/work-on-victoria-cross-roundabout-to-start-in-may/article_3ba12f74-c282-11ed-98ba-17f04195dc3b.html | 
| Republic,
                MO Greene Co. United States | E Hines St. / N Lynn Ave. (37.12559, -93.46198) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://republicmo.com/1814/Hines-Lynn-Road-Closure | 
| Allegheny Township,
                PA Westmoreland Co. United States | SR 356 / La Belle Vue Rd. (40.59828, -79.60760) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://triblive.com/local/valley-news-dispatch/first-roundabout-in-alle-kiski-valley-aims-to-decrease-vehicle-crashes-in-allegheny-township/ | 
| Horseheads,
                NY Chemung Co. United States | Rte 13 / Horseheads Connector Rd. (42.17077, -76.80564) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | |
| Horseheads,
                NY Chemung Co. United States | Old Ithaca Rd. / Horseheads Connector Rd. / E St. (42.17554, -76.81741) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | |
| Lexington,
                MA Middlesex Co. United States | Bedford St. / Harrington Rd. / Hancock St. (42.45014, -71.23048) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | Replaced a triangle of two-way stop intersections. https://www.lexingtonma.gov/235/Battle-Green-Streetscape-Project Video of completed roundabout: https://www.youtube.com/watch?v=dcF64ln0mjo | 
| Little Falls,
                NJ Passaic Co. United States | Clove Rd. / US 46 EB Ramps / (unknown) (40.87254, -74.19662) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Freeway Ramps (Grade-Separated) Single-Lane | 2019 | https://themontclarion.org/news/commuters-breathe-sigh-of-relief-with-clove-road-bridge-opening/ | 
| Little Falls,
                NJ Passaic Co. United States | Great Notch Rd. / Notch Rd. / Lackawanna Ave. / Rifle Camp Rd. (40.87636, -74.20116) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2019 | https://www.northjersey.com/story/news/passaic/woodland-park/2019/10/03/great-notch-road-reopen-after-construction/3858426002/ |