| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Montview,
                VA Lynchburg City Co. United States | Odd Fellows Rd. / Mayflower Dr. (37.38051, -79.16013) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.5539 | Other (At-Grade) Single-Lane | 2019 | https://www.virginiadot.org/projects/lynchburg/odd_fellows_road.asp ICD estimated from Google Maps linework. | 
| Lynchburg,
                VA Lynchburg City Co. United States | Odd Fellows Rd. / Murray Pl. / Albert Lankford Rd. (37.38490, -79.16520) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 51.2451 | Other (At-Grade) Unknown | 2019 | Partially built in July 2019 (streetview) https://www.virginiadot.org/projects/lynchburg/odd_fellows_road_segment_b2_reconstruction.asp ICD estimated from Google Maps linework. | 
| Lynchburg,
                VA Lynchburg City Co. United States | Odd Fellows Rd. / Top Ridge Rd. (37.37160, -79.14695) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 44.6101 | Other (At-Grade) Single-Lane | 2019 | https://www.virginiadot.org/projects/lynchburg/odd_fellows_road.asp ICD estimated from Google Maps linework. | 
| Richfield,
                WI Washington Co. United States | Holy Hill Rd. (STH 167) / STH 164 (43.25146, -88.26178) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.1452 | Other (At-Grade) Single-Lane | 2019 | ICD estimated from Google Maps linework. | 
| Columbus,
                GA Muscogee Co. United States | GA 219 (River Rd.) / Green Island Dr. / Bradley Park Dr. / Cascade Rd. (32.52817, -84.99224) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 52.3625 | Other (At-Grade) Single-Lane | 2019 | https://www.wrbl.com/news/local-news/river-road-roundabout-opens-monday-afternoon-first-test-comes-tuesday-morning/ ICD estimated from Google Maps linework. | 
| Henderson,
                NV Clark Co. United States | Via Inspirada / Avenida Brancusi (35.93697, -115.13749) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6472 | Other (At-Grade) Single-Lane | 2019 | ICD estimated from Google Maps linework. | 
| Albuquerque,
                NM Bernalillo Co. United States | Candelaria Rd. NW / Rio Grande Blvd. NW (35.12510, -106.67385) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 22.4673 | Other (At-Grade) Single-Lane | 2019 | https://www.krqe.com/news/albuquerque-metro/roundabout-at-candeleria-and-rio-grande-now-open/ ICD estimated from Google Maps linework. | 
| North East,
                MD Cecil Co. United States | MD 273 (Telegraph Rd.) / Blue Ball Rd. (39.70019, -75.93167) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.9998 | Other (At-Grade) Single-Lane | 2019 | ICD estimated from Google Maps linework. | 
| Edwards,
                CO Eagle Co. United States | Edwards Roundabout (US 6 / Edwards Access Rd. / Edwards Village Blvd.) (39.64412, -106.59398) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.5813 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | Elliptical shape. https://www.codot.gov/news/2019/august/edwards-spur-road-project-transitions-u-s-6-intersection-to-roundabout ICD estimated from Google Maps linework. | 
| Lake Point,
                UT Tooele Co. United States | Mountain View Rd. / Saddleback Blvd. (40.68474, -112.26275) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.5664 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | Rebuilt and relocated from previous single-lane roundabout. Year Completed estimated (2017-2020). ICD estimated from Google Maps linework. | 
| Lake Point,
                UT Tooele Co. United States | Saddleback Blvd. / Sunset Rd. (40.68168, -112.25544) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2019 | Year Completed estimated (2017-2020). | 
| Rolling Prairie,
                IN La Porte Co. United States | SR 2 / Lincoln Hwy / US 20 EB Ramps (41.67215, -86.58906) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 40.1453 | Freeway Ramps (Grade-Separated) Single-Lane | 2019 | Raindrop shape. https://whatsnewlaporte.com/2019/11/22/2-20-dogbone-is-officially-open-to-traffic/ ICD estimated from Google Maps linework. | 
| Rolling Prairie,
                IN La Porte Co. United States | SR 2 / Lincoln Hwy / US 20 WB Ramps (41.67371, -86.58894) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 40.1443 | Freeway Ramps (Grade-Separated) Single-Lane | 2019 | Raindrop shape. https://whatsnewlaporte.com/2019/11/22/2-20-dogbone-is-officially-open-to-traffic/ ICD estimated from Google Maps linework. | 
| Union,
                KY Boone Co. United States | Mt Zion Rd. / Old Union Rd. (38.94469, -84.68042) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2019 | http://www.cityofunionky.org/ky-536mount-zion-road-update/ | 
| (unincorporated),
                OH Delaware Co. United States | Cheshire Rd. / Piatt Rd. (40.24014, -83.00623) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2019 | https://www.thisweeknews.com/news/20190716/roundabouts-in-berlin-and-orange-townships-expected-to-open-in-august | 
| Middletown,
                DE New Castle Co. United States | (Summit Bridge Rd. connector) / US 301 SB Ramps (39.48446, -75.72248) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 35.0276 | Freeway Ramps (Grade-Separated) Single-Lane | 2019 | Raindrop shape. ICD estimated from Google Maps linework. | 
| Columbus,
                MN Anoka Co. United States | Lake Dr. NE / (unknown) (45.25047, -93.02965) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.8368 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2019). ICD estimated from Google Maps linework. | 
| Madison,
                WI Dane Co. United States | Fitchrona Rd. / Nesbitt Rd. (43.00734, -89.48446) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.4284 | Other (At-Grade) Single-Lane | 2019 | http://www.unifiednewsgroup.com/fitchburg_star/news/fitchrona-nesbitt-roundabout-opened-oct/article_b0f85c77-071c-5ba2-a480-ece0ff3e4253.html ICD estimated from Google Maps linework. | 
| Chapin,
                SC Lexington Co. United States | Old Lexington Hwy. / Murray Lindler Rd. (34.15027, -81.34723) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2019 | https://www.swlexledger.com/single-post/2019/10/10/Town-of-Chapin-wants-you-to-know-how-to-safely-navigate-new-roundabout | 
| Marquette Township,
                MI Marquette Co. United States | US 41 / Brickyard Rd. (46.54856, -87.47286) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.9977 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | https://www.radioresultsnetwork.com/2019/11/05/marquette-us-41-roundabouts-opening-on-wednesday/ ICD estimated from Google Maps linework. | 
| Rouyn-Noranda,
                QC Rouyn-Noranda Canada | Rte 101 (Boulevard Rideau) / Avenue Davy (48.24606, -79.07378) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 62.0367 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | https://translate.google.com/translate?hl=en&sl=fr&u=https://www.iheartradio.ca/energie/energie-val-d-or/nouvelles/le-3e-carrefour-giratoire-de-rouyn-noranda-est-ouvert-1.10115826&prev=search ICD estimated from Google Maps linework. | 
| Ayden,
                NC Pitt Co. United States | NC 102 / Fredrick Dr. (35.47599, -77.43995) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | |
| Augusta,
                GA Richmond Co. United States | Twiggs St. / James Brown Blvd. (9th St.) / Wrightsboro Rd. / Nicholas St. (33.45946, -81.97593) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 51.8128 | Other (At-Grade) Single-Lane | 2019 | https://www.wjbf.com/csra-news/drivers-see-double-the-traffic-circle/ ICD estimated from Google Maps linework. | 
| Bath,
                NY Steuben Co. United States | Rte 415 / Rte 53 (Main St.) (42.36996, -77.36402) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 37.0600 | Other (At-Grade) Single-Lane | 2019 | ICD estimated from Google Maps linework. | 
| Ewing,
                NJ Mercer Co. United States | River Rd. / I-295 SB Ramps (40.26135, -74.84579) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.8357 | Freeway Ramps (Grade-Separated) Single-Lane | 2019 | Part of the Scudder Falls Bridge Replacement Project. ICD estimated from Google Maps linework. | 
| Belleville,
                ON Hastings Canada | Maitland Dr. / Farnham Rd. / Moira Lea Ct. (44.20636, -77.39405) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.6699 | Other (At-Grade) Single-Lane | 2019 | https://belleville.ca/roundabouts ICD estimated from Google Maps linework. | 
| Northfield,
                MN Rice Co. United States | 110th St. E / Highland Pkwy. / Farrel Ave. (44.42723, -93.17792) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2017-2020). | 
| Madison,
                WI Dane Co. United States | Old Timber Pass / Hazy Sky Pkwy. (43.04876, -89.56435) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2019 | |
| Madison,
                WI Dane Co. United States | Watts Rd. / Sugar Maple Ln. (43.05246, -89.56296) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2019 | |
| Mount Pleasant,
                WI Racine Co. United States | 16th St. / Emmertsen Rd. (42.71282, -87.85553) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2019 | |
| Wisconsin Dells,
                WI Columbia Co. United States | La Crosse St. / Superior St. / (parking) (43.62545, -89.77531) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 1 Driveways 33.5280 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2019 | Elliptical shaped. ICD = 110 ft x 100 ft. | 
| Winchester,
                VA Frederick Co. United States | Papermill Rd. / David Dr. (39.13019, -78.16537) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2017-2020). | 
| Wheeless Road,
                GA Richmond Co. United States | Milledgeville Rd. / Old McDuffie Rd. / N Leg Rd. (33.44721, -82.06282) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2019 | |
| Greenbrier,
                AR Faulkner Co. United States | Tyler St.  (Canten Cove.) / Wilson Farm Rd. (35.22144, -92.37505) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 57.9120 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2019 | East leg stubbed. Two-lane circulatory roadway with all single-lane entries. Year Completed estimated (2014-2019). | 
| 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). | 
| 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). | 
| 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). | 
| 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. | 
| Richfield,
                MN Hennepin Co. United States | Lyndale Ave. S / W 70th St. (44.87632, -93.28918) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 3 Approaches 0 Driveways 25.9080 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2019 | https://www.hometownsource.com/sun_current/community/richfield/lyndale-avenue-road-construction-continues-in-richfield/article_4df9bdb4-817f-11e9-9352-733310e3eaf2.html | 
| Edmonton,
                AB Division 11 Canada | 182 St. SW / Keswick Dr. SW (53.41258, -113.63649) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 32.0000 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2017-2020). | 
| St Albert,
                AB Division 11 Canada | Ebony Way / Coal Mine Rd. (53.66513, -113.62804) | Other Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 30.0000 | Other (At-Grade) Single-Lane | 2019 | No splitter islands. | 
| Spruce Grove,
                AB Division 11 Canada | Range Road 271 / McLeod Ave. (53.54384, -113.86086) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 50.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2019 | Year Completed estimated (2017-2020). | 
| Westhampton Beach,
                NY Suffolk Co. United States | Potunk Ln. / Main St. (40.80814, -72.64700) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2019 | https://www.danspapers.com/2018/07/big-plans-for-whbs-main-street/ | 
| Bowling Green,
                KY Warren Co. United States | Frist Blvd. / Hub Blvd. (36.96968, -86.40929) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2019 | |
| Phoenix,
                AZ Maricopa Co. United States | E Sky Crossing Way / N Cave Butte St. (33.68854, -112.01959) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.9600 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2019). | 
| Carmel,
                IN Hamilton Co. United States | West Park West (39.95713, -86.21220) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2020). East leg added 2021. | 
| Cambridge,
                ON Wellington Canada | Hespeler Rd. / Kossuth Rd. / CR 124 / (unknown) (43.47206, -80.30539) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 58.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2019 | Year Completed estimated (2018-2019). | 
| Grand Island,
                NE Hall Co. United States | Prairieview St. / Ring Rd. (40.88405, -98.37980) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2016-2020). | 
| Grand Island,
                NE Hall Co. United States | Rae Rd. / Prairieview Rd. / James Rd. (40.88074, -98.37995) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2019 | Right-turn-only lane on east leg. Year Completed estimated (2016-2020). | 
| Nanaimo,
                BC Nanaimo Canada | Labieux Rd. / Kenworth Rd. (49.20171, -123.99714) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2017-2021). | 
| Calgary,
                AB Division 6 Canada | Cornerstone Heights SE / Cornerstone St. NE (51.15805, -113.94241) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.0000 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2020). | 
| Poplar,
                MT Roosevelt Co. United States | US 2 / 5th Ave. E (48.11438, -105.18443) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2019 | https://www.roundupweb.com/story/2019/12/04/news/us-2-poplar-construction-winds-down/13182.html | 
| 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 | |
| Santa Clarita,
                CA Los Angeles Co. United States | Lost Canyon Rd. / Humphreys Pkwy. / Jakes Way (34.41385, -118.44083) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2019). | 
| Red Deer County,
                AB Division 8 Canada | 40 Ave. (Range Road 273) / McKenzie Rd. (Township Road 374) (52.20118, -113.79011) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 52.0000 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2017-2021). | 
| St Thomas,
                ON Elgin Canada | Wellington St. / Highview Dr. (42.77443, -81.15316) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.0000 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2020). | 
| Moseley,
                VA Chesterfield Co. United States | SR 604 (Genito Rd.) / Otterdale Rd. (37.44694, -77.70821) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2019). | 
| Lévis,
                QC Lévis Canada | Rue de Saint-Denis / Rue de Bernières (46.69436, -71.30060) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.0000 | Other (At-Grade) Single-Lane | 2019 | Add-lane right-turn bypass lane on southeast leg. Southwest leg stubbed. | 
| Providence,
                RI Providence Co. United States | F C Greene Memorial Blvd. / Montgomery Ave. / Cladrashes Ave. (41.78572, -71.40615) | Rotary Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2019 | No splitter islands on two legs. Pedestrian feature in central island. | 
| Waterloo,
                ON Waterloo Canada | Sundew Dr. / Ginseng St. (43.45044, -80.59323) | Traffic Calming Circle Existing | All-Way Yield None | 3 Approaches 0 Driveways 18.0000 | Other (At-Grade) Single-Lane | 2019 | Painted splitter islands. Year Completed estimated (2018-2019). | 
| Waterloo,
                ON Waterloo Canada | Sundew Dr. / Wild Calla St. (43.45271, -80.59570) | Traffic Calming Circle Existing | All-Way Yield None | 3 Approaches 0 Driveways 18.0000 | Other (At-Grade) Single-Lane | 2019 | Painted splitter islands. Year Completed estimated (2018-2019). | 
| 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). | 
| 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/ | 
| Weatherford,
                TX Parker Co. United States | College Park Dr. / Martin Dr. (32.73953, -97.78931) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2019 | |
| Pioneer Meadows,
                NV Washoe Co. United States | Wingfield Hills Rd. / Lazy Pkwy. / (unknown) (39.61466, -119.70987) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2019 | Year Completed estimated (2018-2020). | 
| Linganore,
                MD Frederick Co. United States | Lake Linganore Blvd. / Eaglehead Dr. (39.39732, -77.31047) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 1 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2022). | 
| Cheyenne,
                WY Laramie Co. United States | (unknown) / (parking) (41.10110, -104.78426) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 51.8160 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2019-2021). | 
| Cheyenne,
                WY Laramie Co. United States | (unknown) / (parking) (41.10103, -104.78019) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 51.8160 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2019-2021). | 
| Oljato-Monument Valley,
                UT San Juan Co. United States | US 163 / Monument Valley Rd. (37.00424, -110.17341) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2019 | https://www.nhonews.com/news/2018/jun/19/oljato-community-breaks-ground-roundabout-road-nav/ | 
| West End,
                MT Yellowstone Co. United States | Central Ave. / S 38th St. W (45.76969, -108.61240) | Roundabout Existing | All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK) | 4 Approaches 0 Driveways 47.2440 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2019 | |
| West End,
                MT Yellowstone Co. United States | Central Ave. / S 36th St. W (45.76949, -108.60726) | Roundabout Existing | All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK) | 4 Approaches 0 Driveways 47.2440 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2019 | |
| Castle Pines,
                CO Douglas Co. United States | Westbridge Dr. / Cross Canyon Trl. (39.45951, -104.85287) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2019). | 
| Poplar,
                MT Roosevelt Co. United States | US 2 / 13th Ave. E (48.11433, -105.17243) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2019 | https://www.roundupweb.com/story/2019/12/04/news/us-2-poplar-construction-winds-down/13182.html | 
| Blackshear,
                GA Pierce Co. United States | County Farm Rd. / Alabama Woods Dr. (31.34834, -82.22002) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2017-2022). | 
| Rocklin,
                CA Placer Co. United States | Whitney Ranch Pkwy. / W Oaks Blvd. / Songbird Way (38.83190, -121.26676) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2019). | 
| Lake Country,
                BC Central Okanagan Canada | Oceola Rd. - Okanagan Centre Rd. E / Lake Hill Dr. (50.06064, -119.41844) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.0000 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2019). | 
| Rolla,
                MO Phelps Co. United States | McCutchen Dr. / St Marias St. (37.95999, -91.74801) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2020). | 
| McNair,
                VA Fairfax Co. United States | Corporate Park Dr. / Woodland View Dr. (38.95172, -77.39609) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2019). | 
| Madera,
                CA Madera Co. United States | Root Creek Pkwy. W / Riverstone Blvd. SE (36.91441, -119.80757) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2020). | 
| Madera,
                CA Madera Co. United States | Riverstone Blvd. SE / Market Ave. W (36.91787, -119.80758) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2020). | 
| Madera,
                CA Madera Co. United States | Market Ave. W / Mission Dr. (36.91788, -119.81209) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2020). | 
| Bowmanville,
                ON Durham Canada | Green Rd. / Clarington Blvd. / Boswell Dr. (43.90509, -78.71026) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.0000 | Other (At-Grade) Single-Lane | 2019 | East leg added with construction of roundabout. Year Completed estimated (2018-2019). | 
| Midway,
                UT Wasatch Co. United States | W 970 S / Cascade Pkwy. / W Boulder Point Rd. (40.49625, -111.48265) | Other Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2019 | No splitter islands. | 
| Sioux Falls,
                SD Minnehaha Co. United States | E 18th St. / S Highline Pl. / S Highline Ave. (43.53603, -96.65424) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2019 | Right-turn-only lanes on all legs. Year Completed estimated (2018-2020). | 
| Woodland,
                CA Yolo Co. United States | Hunt St. / Heritage Pkwy. (38.64945, -121.74580) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2020). | 
| Sarasota,
                FL Sarasota Co. United States | Coburn Rd. / (unknown) (27.33715, -82.43697) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2019 | Yield-controlled right-turn bypass lane on north leg. Right-turn-only lane on east leg. | 
| Lakewood Ranch,
                FL Sarasota Co. United States | (unknown) / (unknown) (27.38501, -82.39446) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2019 | |
| 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). | 
| Fort Worth,
                TX Tarrant Co. United States | Ventana Pkwy. / Jerry Dunn Pkwy. (32.66820, -97.50849) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 44.1960 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2019). | 
| Varberg,
                Halland County Varbergs kommun Sweden | Österängsvägen / (unknown) (57.10107, 12.27494) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2019 | Bypass lanes on all legs. The previous design was one-way yield for the intersection. | 
| Washington,
                UT Washington Co. United States | Grapevine Crossing Rd. / N Paseos St. (37.14563, -113.47433) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2020). | 
| Washington,
                UT Washington Co. United States | Grapevine Crossing Rd. / N Arena Roja Dr. / Paseos St. (37.15037, -113.47152) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2020). | 
| Okotoks,
                AB Division 6 Canada | D'Arcy Blvd. / Sandstone Dr. / Larkspur Bend (50.73559, -113.98112) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.0000 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2017-2021). | 
| Calgary,
                AB Division 6 Canada | 194 Ave. SE / Wolf Willow Blvd. SE (50.87758, -114.00378) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2019 | Year Completed estimated (2017-2020). | 
| Calgary,
                AB Division 6 Canada | 212 Ave. SE / Cranston Gate SE / Deerfoot Trl. (Hwy 2) SB Ramps (50.86657, -113.96433) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 72.0000 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) | 2019 | Raindrop shaped. Year Completed estimated (2017-2020). | 
| Calgary,
                AB Division 6 Canada | 212 Ave. SE / Deerfoot Trl. NB Exit Ramp (50.86526, -113.96014) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 70.0000 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) | 2019 | Raindrop shaped. Year Completed estimated (2017-2020). | 
| Calgary,
                AB Division 6 Canada | Seton Way SE / 212 Ave. SE / Union Ave. / Seton Cir. SE (50.86832, -113.95356) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 62.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2019 | Year Completed estimated (2017-2020). | 
| Calgary,
                AB Division 6 Canada | Seton Way SE / Seton Ave. SE (50.87133, -113.95589) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 62.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2019 | Year Completed estimated (2017-2020). | 
| Calgary,
                AB Division 6 Canada | Woodpark Blvd. SW / 24 St. SW (50.93578, -114.11793) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2019-2020). | 
| Calgary,
                AB Division 6 Canada | Marine Dr. SE / Mahogany Rd. SE (50.89464, -113.92917) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 43.0000 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2017-2020). |