| 
                City, 
                State County Country  | 
            
                Intersection (Lat, Lng)  | 
            
                Type Status  | 
            Control Type / Other Control Type | Approaches / Driveways / ICD (m) | 
                Functional Class /  LaneType  | 
            Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 
                Euless,
                TX Tarrant Co. United States  | 
            
                Smokey Quartz Ln. / Blue Topaz Trl. (32.80268, -97.08013)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Stop None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2019 | Landscaped splitter islands on Smokey Quartz Ln; small brick-paved central island. | 
| 
                Euless,
                TX Tarrant Co. United States  | 
            
                Smokey Quartz Ln. / Silver Marten Trl. (32.80427, -97.08013)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Stop None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2019 | Raised brick-paved central island. | 
| 
                Euless,
                TX Tarrant Co. United States  | 
            
                Birds Fort Trl. / Cypress Thorn Dr. (32.80345, -97.07546)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 28.9560  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | Brick splitter islands and apron; landscaped central island. Brick paved buffers next to circulatory roadway. | 
| 
                Arlington,
                TX Tarrant Co. United States  | 
            
                Cypres Thorn Dr. / Beaver Creek Dr. (32.80968, -97.07325)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 28.9560  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | Brick splitter islands and apron, landscaped central island. Brick paved buffers next to circulatory roadway. | 
| 
                Arlington,
                TX Tarrant Co. United States  | 
            
                Beaver Creek Dr. / Park View Pl. (32.81111, -97.07518)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Stop None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | Landscaped splitter island only on northwest leg. No apron; small landscaped central island with concrete curb. | 
| 
                Arlington,
                TX Tarrant Co. United States  | 
            
                Beaver Creek Dr. / Spotted Fawn Dr. (32.81284, -97.07634)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Stop None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | Splitter islands on Beaver Creek Dr. Small landscaped central island, with no apron and a concrete curb. | 
| 
                Arlington,
                TX Tarrant Co. United States  | 
            
                Emerald Grove Dr. / Prairie Crest Ln. (32.81193, -97.06947)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Stop None  | 
            
                4 Approaches 0 Driveways 4.5720  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | |
| 
                Ypsilanti,
                MI Washtenaw Co. United States  | 
            
                Whittaker Rd. / Bemis Rd. (42.17317, -83.60141)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2023 | https://www.wcroads.org/wcrc-project/bemis-rd-whittaker-rd-roundabout/ | 
| 
                Westfield,
                IN Hamilton Co. United States  | 
            
                E 161st St. / Oak Rd. (40.02210, -86.11823)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2023 | Opened December 7, 2023. https://www.westfield.in.gov/egov/documents/1618489074_62055.pdf | 
| 
                Ivins,
                UT Washington Co. United States  | 
            
                Old Hwy 91 / S 400 W / S Guy Ln. (37.15675, -113.68873)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2023 | https://www.stgeorgeutah.com/news/archive/2023/10/21/cdr-first-phase-of-old-dixie-highway-91-widening-new-roundabouts-finished/ | 
| 
                Ivins,
                UT Washington Co. United States  | 
            
                Old Hwy 91 / S 600 W / S Kwavas Dr. (37.16043, -113.69500)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            2023 | https://www.stgeorgeutah.com/news/archive/2023/10/21/cdr-first-phase-of-old-dixie-highway-91-widening-new-roundabouts-finished/ | 
| 
                Gypsum,
                CO Eagle Co. United States  | 
            
                US 6 / Schoolside Rd. (39.64575, -106.94449)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2023 | https://www.vaildaily.com/news/newly-completed-gypsum-roundabout-includes-a-late-addition-that-should-lessen-traffic/ https://www.townofgypsum.com/Home/Components/FacilityDirectory/FacilityDirectory/1066/1310 | 
| 
                Enniskillen,
                ON Durham Canada  | 
            
                Concession Road 8 (Regional Road 3) / Bowmanville Ave. (Regional Road 57) (44.01760, -78.76029)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.durhamregion.com/news/new-roundabout-now-open-in-enniskillen/article_351c65bf-e898-5940-aa6d-bb0badcc6c1d.html | 
| 
                Phoenix,
                AZ Maricopa Co. United States  | 
            
                N Flamenco Dr. / W Country Gables Dr. (33.62125, -112.12442)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 21.3360  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Built as a temporary in 2008; upgraded to permanent 2013-2014. https://www.youtube.com/watch?v=o2NWzxetBT4 | 
| 
                (unincorporated),
                VA Henrico Co. United States  | 
            
                Darbytown Rd. / Turner Rd. (37.45112, -77.29935)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2023 | Quick build with plastic central island. Peanut shaped. https://www.youtube.com/watch?v=3-AotYkeJqk | 
| 
                Euless,
                TX Tarrant Co. United States  | 
            
                Birds Fort Trl. / Cascade Sky Dr. (32.80442, -97.09456)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2015 | Through arrow in left lane on two-lane approaches. | 
| 
                Euless,
                TX Tarrant Co. United States  | 
            
                Pearl Crescent Ln. / Prairie Ridge Ln. (32.80456, -97.09136)  | 
            
                Traffic Calming Circle Existing  | 
            
                One-Way/Two-Way Stop None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2016 | |
| 
                Euless,
                TX Tarrant Co. United States  | 
            
                Rose Spirit St. / Lone Ivory Trl. (32.80119, -97.09086)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | No splitter islands. | 
| 
                Euless,
                TX Tarrant Co. United States  | 
            
                Morning Elm Way / Autumn Mist Way (32.79677, -97.08814)  | 
            
                Traffic Calming Circle Existing  | 
            
                One-Way/Two-Way Stop None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | Brick apron, tree with mulch bed in the center. | 
| 
                Euless,
                TX Tarrant Co. United States  | 
            
                Morning Elm Way / Plum Vista Pl. (32.79536, -97.08825)  | 
            
                Traffic Calming Circle Existing  | 
            
                One-Way/Two-Way Stop None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | Brick apron, mulch bed and tree in the center. | 
| 
                Euless,
                TX Tarrant Co. United States  | 
            
                Viridian Park Ln. / Mountain Elm Way (32.79424, -97.08850)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | No splitter islands. Brick apron, landscaped central island. | 
| 
                Arlington Bluff,
                WA Snohomish Co. United States  | 
            
                SR 530 / 59th Ave. NE (48.18839, -122.15068)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2023 | https://www.arlingtonwa.gov/735/SR-530---59th-211th-Roundabouts | 
| 
                (unincorporated),
                WA King Co. United States  | 
            
                Redmond Ridge Dr. / NE Alder Crest Dr. (47.69211, -122.03572)  | 
            
                Roundabout Unknown  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | https://kingcounty.gov/en/dept/local-services/transit-transportation-roads/roads-and-bridges/projects-and-programs/redmond-ridge-dr-ne-roundabout (open to traffic, but final paving delayed by weather until Spring 2024) | 
| 
                Lester Prairie,
                MN McLeod Co. United States  | 
            
                STH 7 / CR 1 (Babcock Ave.) (44.90621, -94.05310)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | http://www.dot.state.mn.us/news/2023/10/17-d8-hwy7.html | 
| 
                West Richland,
                WA Benton Co. United States  | 
            
                SR 240 / SR 225 / US Reservation Rd. (46.38327, -119.42282)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | |
| 
                Grove City,
                OH Franklin Co. United States  | 
            
                Norton Rd. / Kropp Rd. / Grove City Rd. (39.87469, -83.15744)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | |
| 
                Elizabethtown,
                KY Hardin Co. United States  | 
            
                Blue Heron Way / Freeman Lake Park Rd. (37.72353, -85.87678)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands on three legs. | |
| 
                Elizabethtown,
                KY Hardin Co. United States  | 
            
                Woodland Dr. / Hill St. / Layman Ln. (37.71200, -85.87922)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 18.2880  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2023 | |
| 
                Elizabethtown,
                KY Hardin Co. United States  | 
            
                Public Square: US 31W (W Dixie Ave. - E Dixie Ave.) / N Main St. / S Main St. (37.69311, -85.85806)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            Building with pedestrian access in central island; parking along circulatory roadway. | |
| 
                Owatonna,
                MN Steele Co. United States  | 
            
                SE 18th St. / Bixby Rd. (44.06634, -93.19513)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.southernminn.com/owatonna_peoples_press/news/continually-delayed-bixby-roundabout-finally-opens/article_c3d04d46-8eef-11ee-9f5e-77403423ef25.html | 
| 
                Elizabethtown,
                KY Hardin Co. United States  | 
            
                Dolphin Dr. / Josale Dr. (37.71112, -85.83757)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 24.3840  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2023 | |
| 
                O'Fallon,
                MO St. Charles Co. United States  | 
            
                Paul Renaud Blvd. / Lake St Louis Blvd. / Curtis Ln. (38.75382, -90.80034)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | Year Completed estimated (2017-2018). | 
| 
                O'Fallon,
                MO St. Charles Co. United States  | 
            
                Technology Dr. / Waterbury Falls Dr. (38.71843, -90.69627)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2003 | Year Completed estimated (2002-2003). Southwest leg added 2008-2009. | 
| 
                O'Fallon,
                MO St. Charles Co. United States  | 
            
                Technology Dr. / Progress Point Pkwy. / (parking) (38.71685, -90.69499)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2003 | Year Completed estimated (2002-2003). | 
| 
                Weldon Spring,
                MO St. Charles Co. United States  | 
            
                Weldon Spring Rd. / Technology Dr. / Siedentop Rd. (38.71551, -90.68906)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | Painted splitter island on east leg. Year Completed estimated (2003-2004). | 
| 
                Port Townsend,
                WA Jefferson Co. United States  | 
            
                SR 20 / Kearney St. (48.11000, -122.77066)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            2023 | |
| 
                Weldon Spring,
                MO St. Charles Co. United States  | 
            
                Technology Dr. / Meadows Pkwy. / Wolfrum Rd. / I-64 WB Exit Ramp (38.70526, -90.67410)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 60.9600  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            Oval shaped. ICD = 200 ft x 180 ft. Built initially as 2x2 roundabout in 2005-2006. Concentric circulatory roadway striping. Converted to single lane using by striping out inner circulatory roadway lane and left entry lane on southwest leg 2020-2021. | |
| 
                Harrisburg,
                SD Lincoln Co. United States  | 
            
                W Willow St. / Cliff Ave. (43.43157, -96.70767)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            2023 | https://www.dakotanewsnow.com/2023/11/14/despite-two-accidents-harrisburg-leaders-see-smooth-transition-new-roundabout/ | 
| 
                Faribault,
                MN Rice Co. United States  | 
            
                STH 3 / 30th St. NW (44.32306, -93.27230)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.southernminn.com/faribault_daily_news/news/highway-3-reopens-with-new-roundabout/collection_24f5e2c6-6a00-11ee-8d21-e7522e3d1900.html#2 | 
| 
                Elizabethtown,
                KY Hardin Co. United States  | 
            
                SR 251 (N Miles St.) / Beech St. (37.70240, -85.85716)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2023 | |
| 
                Elizabethtown,
                KY Hardin Co. United States  | 
            
                SR 251 (N Miles St.) / W French St. / Pear Orchard Rd. (37.71166, -85.85296)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2023 | |
| 
                Elizabethtown,
                KY Hardin Co. United States  | 
            
                SR 251 (N Miles St.) / St James Ave. / Panther Ln. (37.70554, -85.85546)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2023 | |
| 
                Island Lake,
                IL Lake Co. United States  | 
            
                N Darrell Rd. / Neville Rd. / W Case Rd. (42.29948, -88.17938)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | Oval shaped. Year Completed estimated (2021-2023). | 
| 
                Farwell,
                MI Clare Co. United States  | 
            
                W Surrey Rd. / Old State Ave. (43.85765, -84.86697)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://clarecrc.com/roundabout-is-now-open/ | 
| 
                Scottsdale,
                AZ Maricopa Co. United States  | 
            
                E Osborn Rd. / N Miller Rd. (33.48764, -111.91751)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.5280  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2023 | https://www.scottsdaleaz.gov/construction/project-list/osborn-road | 
| 
                Marvin,
                NC Union Co. United States  | 
            
                New Town Rd. / Marvin Rd. (34.99495, -80.82101)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://marvinnc.gov/About-Marvin/News/ID/449/Breaking-News-Marvin--New-Town-Road-Roundabout-Completed | 
| 
                New Florence,
                MO Montgomery Co. United States  | 
            
                MO 19 / Tree Farm Rd. / I-70 EB Ramps (38.89821, -91.45624)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2023 | https://www.modot.org/node/35298 | 
| 
                Carlisle,
                PA Cumberland Co. United States  | 
            
                B St. / Fairground Ave. (40.20914, -77.18946)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.facebook.com/carlislepa/videos/b-street-and-fairground-avenue-roundabout/587170292764586/ | 
| 
                Cedar Rapids,
                IA Linn Co. United States  | 
            
                Johnson Ave. NW / Jacolyn Dr. NW (41.96894, -91.73181)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 25.9080  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2020 | Year Completed estimated (2019-2020). | 
| 
                Campbell River,
                BC Strathcona Canada  | 
            
                Maryland Rd. / Willow Creek Rd. (49.95296, -125.21632)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Year Completed estimated (2005-2009). | 
| 
                Ohio City,
                OH Cuyahoga Co. United States  | 
            
                W 28th St. / Franklin Blvd. (41.48755, -81.70865)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.1000  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | |
| 
                Meridian,
                ID Ada Co. United States  | 
            
                E Victory Rd. / S Locust Grove Rd. (43.57574, -116.37461)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            2023 | https://www.youtube.com/watch?v=ONrQ1FFqSR8. | 
| 
                Warren,
                PA Warren Co. United States  | 
            
                US 6 Business (Pennsylvania Ave. W) / US 62 (Market St.) / US 62-US 6 Business (Pennsylvania Ave. W) / Market St. / Water St. (41.84381, -79.14495)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | Water Street is one-way exit. https://radio.wpsu.org/2023-09-27/penndot-roundabouts-warren-construction. | 
| 
                Bowling Green,
                OH Wood Co. United States  | 
            
                SR 64 (E Wooster St.) / Campbell Hill Rd. / Alumni Dr. (41.37449, -83.62357)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2023 | https://bgindependentmedia.org/another-learning-curve-in-bg-this-one-a-multi-lane-roundabout/ | 
| 
                Prescott,
                AZ Yavapai Co. United States  | 
            
                AZ 89 / Phippen Trl. / (parking) (34.62254, -112.42595)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 64.0080  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            2018 | Year Completed estimated (2017-2018). | 
| 
                Hiawatha,
                IA Linn Co. United States  | 
            
                Tower Terrace Rd. / N Center Point Rd. (42.05872, -91.69228)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 53.3400  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2022 | https://www.facebook.com/hedcoiowa/videos/new-roundabout-at-tower-terrace-and-n-center-point-rd/550647193126949/ | 
| 
                Bettendorf,
                IA Scott Co. United States  | 
            
                Forest Grove Dr. / Middle Rd. (41.59010, -90.45966)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2023 | https://www.ourquadcities.com/news/local-news/new-bettendorf-roundabout-opens-oct-18/ (video of partially complete roundabout here (it's the middle one) https://forestgrovedrive.com/ ) | 
| 
                Bettendorf,
                IA Scott Co. United States  | 
            
                Forest Grove Dr. / Championship Dr. (41.59001, -90.46287)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            2023 | https://forestgrovedrive.com/ (first one in the video) | 
| 
                Davis,
                CA Yolo Co. United States  | 
            
                Bainer Hall Dr. / (unknown) (38.53655, -121.75405)  | 
            
                Other Existing  | 
            
                Uncontrolled Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            Painted splitter islands. | |
| 
                West Frankfort,
                IL Franklin Co. United States  | 
            
                SR 149 / Ken Gray Blvd. / West Frankfort Plaza (37.89743, -88.95243)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Year Completed estimated (2021-2023). | 
| 
                Davis,
                CA Yolo Co. United States  | 
            
                Tercero Hall Cir. / Bioletti Way (38.53743, -121.75582)  | 
            
                Other Existing  | 
            
                Uncontrolled Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            Oval shaped. Painted and marked central and splitter islands. | |
| 
                Davis,
                CA Yolo Co. United States  | 
            
                Acer St. / Celadon St. (38.54316, -121.77348)  | 
            
                Other Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Davis,
                CA Yolo Co. United States  | 
            
                Acer St. / Citron St. (38.54317, -121.77625)  | 
            
                Other Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Holmen,
                WI La Crosse Co. United States  | 
            
                McHugh Rd. / Briggs Rd. (43.97023, -91.28046)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.wxow.com/news/holmen-roundabout-construction-complete/article_3c823e00-36e1-11ee-8b3f-5b98b9378dcb.html | 
| 
                Batavia,
                IL Kane Co. United States  | 
            
                Main St. / Fabyan Pkwy. / Bliss Rd. (41.84691, -88.40147)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | Bliss Rd was realigned to meet the roundabout. http://kanecountyconnects.com/article/KaneCountyDivisionofTransportation-KaneCountyBoard-BlissRoad | 
| 
                Kokomo,
                IN Howard Co. United States  | 
            
                Touby Pike / CR 250N (40.51308, -86.09981)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | Provides access to Stellantis and Samsung SDI battery plant being built at this location | 
| 
                McCordsville,
                IN Hancock Co. United States  | 
            
                Windsor Dr. / Bayview Run (39.88787, -85.91975)  | 
            
                Roundabout Unknown  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | |
| 
                North Grenville,
                ON Leeds and Grenville Canada  | 
            
                CR 43 / S Gower Dr. (CR 22) (45.03905, -75.59285)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.insideottawavalley.com/news/long-awaited-3m-roundabout-coming-to-one-of-kemptville-s-high-collision-intersections/article_76d49a5b-b720-5512-9055-a1a58a264af0.html | 
| 
                Medford,
                OR Jackson Co. United States  | 
            
                OR 238 (Rossanley Dr.) / Cheshire Way / (unknown) (42.34081, -122.90492)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2023 | Tactile directional indicators across bicycle ramps. | 
| 
                Boardman,
                MI Grand Traverse Co. United States  | 
            
                Webster St. / Franklin St. (44.76060, -85.61118)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            1999 | https://www.record-eagle.com/archives/two-traffic-circles-going-in-this-fall/article_f3f9d4b6-9a9a-5faa-8100-8de9872bbcad.html | 
| 
                Boardman,
                MI Grand Traverse Co. United States  | 
            
                Webster St. / Wellington St. (44.76059, -85.61351)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            1999 | https://www.record-eagle.com/archives/two-traffic-circles-going-in-this-fall/article_f3f9d4b6-9a9a-5faa-8100-8de9872bbcad.html | 
| 
                Fruitville,
                FL Sarasota Co. United States  | 
            
                Initiative Blvd. / Clementine Ct. (27.34046, -82.44256)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 32.0037  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | |
| 
                Bradenton,
                FL Manatee Co. United States  | 
            
                Lighthouse Dr. / (parking) (27.49371, -82.46907)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 24.3840  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Serves big box retail store. Edge line extension across exits. | 
| 
                Parrish,
                FL Manatee Co. United States  | 
            
                Charlotte Dr. / Bella Lago Blvd. (27.60985, -82.42227)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | Through arrow on each entry, exit, and circulatory roadway segment. | 
| 
                Parrish,
                FL Manatee Co. United States  | 
            
                (unknown) / (unknown) (27.61438, -82.43315)  | 
            
                Unknown Existing  | 
            
                All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)  | 
            
                4 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | |
| 
                Harrison Township,
                MI Macomb Co. United States  | 
            
                Sail Rd. / Metro Pkwy. (42.57551, -82.79958)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 44.5008  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2013 | Built as part of parking lot reconfiguration. Painted splitter islands. No speed control on north leg. | 
| 
                Raymore,
                MO Cass Co. United States  | 
            
                MO 58 (E Walnut St.) / N Prairie Ln. / S Prairie Ln. (38.80333, -94.42059)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.modot.org/route-58-intersection-improvements | 
| 
                O'Fallon,
                MO St. Charles Co. United States  | 
            
                Hwy DD / Dalriada Blvd. (38.74631, -90.75882)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 50.2920  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Right-turn-only lanes on southwest and northeast legs. Appears to be convertible to 2x1. https://www.sccmo.org/DocumentCenter/View/18378/OF_HIGHWAY-DD | 
| 
                Nixa,
                MO Christian Co. United States  | 
            
                W Pembrook Ave. / S Norton Rd. (37.03000, -93.30859)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 41.1480  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | No splitter island south leg. https://www.nixa.com/blog/2023/06/29/nixa-set-to-open-truman-blvd-tomorrow/ | 
| 
                Wentzville,
                MO St. Charles Co. United States  | 
            
                Prospect Rd. / I-64 EB Exit Ramp (38.79596, -90.82043)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.6717  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2008 | Interchange replaced single at-grade intersection. Year Completed estimated (2008-2009). | 
| 
                Wentzville,
                MO St. Charles Co. United States  | 
            
                Prospect Rd. / Corporate Pkwy. / I-64 WB Exit Ramp (38.79597, -90.81810)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.6720  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2008 | Interchange replaced single at-grade intersection. Year Completed estimated (2008-2009). | 
| 
                Oranjestad,
                 Aruba  | 
            
                Rte 8A-8B / Rte 2A-2B (12.53743, -70.03101)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            Turbo roundabout. | |
| 
                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  |   
            ||
| 
                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 | 
| 
                Pos Chikito,
                 Aruba  | 
            
                Rte 1A-1B / Rte 4A-4B / Balashi (12.47948, -69.97859)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            Turbo roundabout. | |
| 
                Pos Chikito,
                 Aruba  | 
            
                Rontonde Tromp: Rte 1A-1B / Sabana Basora (12.46603, -69.96580)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            ||
| 
                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  |   
            ||
| 
                Oranjestad,
                 Aruba  | 
            
                Rte 1A-1B (Avenida Nelson O Oduber) / Rte 4A-4B (12.54551, -70.05318)  | 
            
                Rotary Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            ||
| 
                Oranjestad,
                 Aruba  | 
            
                Rte 1A-1B / Caya Imelda Catharina Eckmeyer-Bermudez (12.55317, -70.05115)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            Turbo roundabout. | |
| 
                Oranjestad,
                 Aruba  | 
            
                Rte 1A-1B / Palm Beach (12.56892, -70.04274)  | 
            
                Rotary Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            ||
| 
                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. | |
| 
                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/ | 
| 
                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  |   
            ||
| 
                Oranjestad,
                 Aruba  | 
            
                Rte 1A-1B (L G Smith Blvd.) / Belgiëstraat (12.52656, -70.04779)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |