| 
                City, 
                State County Country  | 
            
                Intersection (Lat, Lng)  | 
            
                Type Status  | 
            Control Type / Other Control Type | Approaches / Driveways / ICD (m) | 
                Functional Class /  LaneType  | 
            Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 
                Overland Park,
                KS Johnson Co. United States  | 
            
                W 78th St. / Foster St. (38.98765, -94.67240)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 16.4589  | 
            
                Other (At-Grade) Single-Lane  |   
            2002 | This was part of a larger neighborhood street reconstruction project with a number of traffic calming circles constructed. | 
| 
                Overland Park,
                KS Johnson Co. United States  | 
            
                W 76th St. / Newton St. (38.99142, -94.67472)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 16.7637  | 
            
                Other (At-Grade) Single-Lane  |   
            2003 | This was part of a larger neighborhood street reconstruction project with a number of traffic calming circles constructed. Year Completed estimated (2001-2003). | 
| 
                Overland Park,
                KS Johnson Co. United States  | 
            
                W 78th St. / Newton St. (38.98766, -94.67470)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 16.4589  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | This was part of a larger neighborhood street reconstruction project with a number of traffic calming circles constructed. Year Completed is approximate. | 
| 
                Overland Park,
                KS Johnson Co. United States  | 
            
                W 77th St. / Robinson St. (38.98947, -94.67590)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 16.4589  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | This was part of a larger neighborhood street reconstruction project with a number of traffic calming circles constructed. Year Completed estimated (2004-2005). | 
| 
                Overland Park,
                KS Johnson Co. United States  | 
            
                W 80th St. / Newton St. (38.98399, -94.67472)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 16.1541  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | This was part of a larger neighborhood street reconstruction project with a number of traffic calming measures constructed on 80th Street. Year Completed estimated (2008-2010). | 
| 
                Overland Park,
                KS Johnson Co. United States  | 
            
                W 80th St. / Hemlock St. (38.98399, -94.68171)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 16.1541  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | This was part of a larger neighborhood street reconstruction project with a number of traffic calming measures constructed on 80th Street. Year Completed estimated (2008-2010). | 
| 
                Overland Park,
                KS Johnson Co. United States  | 
            
                W 80th St. / Grandview St. (38.98399, -94.69105)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 16.4589  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | This was part of a larger neighborhood street reconstruction project on 80th Street. Year Completed estimated (2006-2007). | 
| 
                Overland Park,
                KS Johnson Co. United States  | 
            
                Oakmont St. / W 154th Terrace (38.84835, -94.72889)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 16.1541  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2020 | Developer built as part of an approved plan south of this location that required traffic calming measures. | 
| 
                Overland Park,
                KS Johnson Co. United States  | 
            
                Travis Ln. / Travis St. / W 86th St. (38.97299, -94.66643)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 27.4317  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | Prior to adding YIELD signs and striping, intersection only had one YIELD sign with a island in the middle. | 
| 
                Farmington Hills,
                MI Oakland Co. United States  | 
            
                Orchard Lake Rd. / (shopping center entrances) (42.52448, -83.35994)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK)  | 
            
                4 Approaches 0 Driveways 51.8160  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2022 | |
| 
                Wadsworth,
                OH Medina Co. United States  | 
            
                SR 57 / Seville Rd. (41.01026, -81.75347)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.transportation.ohio.gov/about-us/news/district-3/10-26-22-roundabout-is-open-at-state-route-57-and-seville-road-in-wadsworth | 
| 
                Buckeye,
                AZ Maricopa Co. United States  | 
            
                W Westpark Loop / W Lower Buckeye Rd. (33.42018, -112.60342)  | 
            
                Rotary Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 60.9600  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            2005 | Concentric striped circulatory roadway. Lane change required for driver making movement from left lane of northeast entry to the southeast exit. | 
| 
                Buckeye,
                AZ Maricopa Co. United States  | 
            
                W Westpark Loop / W Warner St. (33.41611, -112.60337)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 38.1000  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | |
| 
                Guaynabo,
                PR Frailes United States  | 
            
                Carretera Acueducto (PR 833) / Calle Príncipe de Asturias (Avenida los Filtros) (18.37477, -66.13139)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2016 | |
| 
                Guaynabo,
                PR Santa Rosa United States  | 
            
                Calle Príncipe de Asturias (Las Cumbres Avenida) / Rey Arturo (18.36337, -66.12522)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2016 | |
| 
                Guaynabo,
                PR Guaynabo United States  | 
            
                Calle Cecilio Urbina / Calle José de Diego (18.35553, -66.11241)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 24.3840  | 
            
                Other (At-Grade) Single-Lane  |   
            2015 | Painted splitter island on northeast leg. | 
| 
                Guaynabo,
                PR Santa Rosa United States  | 
            
                Carretera 837 / Calle Orquidea (18.35663, -66.11644)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 28.9560  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | |
| 
                Guaynabo,
                PR Santa Rosa United States  | 
            
                Carretera 837 / Avenida David Urbina (18.34953, -66.11586)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 38.1000  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | Year Completed estimated (2006-2010). | 
| 
                Guaynabo,
                PR Camarones United States  | 
            
                Avenida David Urbina / Calle Carazo (PR 169) (18.35001, -66.11017)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 41.1480  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Year Completed estimated (2006-2010). | 
| 
                Guaynabo,
                PR Guaynabo United States  | 
            
                Carretera 886 / Calle Colton (18.35904, -66.11460)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | |
| 
                Grovetown,
                GA Columbia Co. United States  | 
            
                Kelarie Way / Bancroft Dr. / Dublini Loop (33.50584, -82.24754)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | Year Completed estimated (2016-2019). | 
| 
                Danbury,
                OH Ottawa Co. United States  | 
            
                SR 163 (E Harbor Rd.) / North Shore Blvd. / Englebeck Rd. (41.53002, -82.78135)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.wtol.com/article/news/local/state-route-163-roundabout-opens-in-ottawa-county-ohio/512-1553d9cb-4546-4b96-a6f3-7de074604c05 | 
| 
                Luray,
                VA Page Co. United States  | 
            
                W Main St. / Northcott Dr. (38.66285, -78.47863)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.virginiadot.org/projects/staunton/page_county_8211_route_211-340,_west_main_street,_northcott_drive_8211_roundabout_and_intersection_improvements.asp | 
| 
                Redding,
                CA Shasta Co. United States  | 
            
                S Bonnyview Rd. / Bechelli Ln. (40.53910, -122.35470)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 50.2920  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2022 | Serves as a primary intersection for a Costco store. https://krcrtv.com/news/local/south-bonnyview-and-bechelli-lane-roadabout-update | 
| 
                Woodstock,
                IL McHenry Co. United States  | 
            
                S Madison St. / S South St. / Lake Ave. (42.31289, -88.44469)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.woodstockil.gov/publicworks/page/south-lake-madison-roundabout | 
| 
                Marysville,
                OH Union Co. United States  | 
            
                Mill Rd. / Northwoods Dr. (40.25737, -83.37641)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 18.2880  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2021 | |
| 
                Plain City,
                OH Madison Co. United States  | 
            
                SR 161 (Plain City-Dublin Rd.) / Old SR 161 (40.10591, -83.25123)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | |
| 
                Hastings,
                NE Adams Co. United States  | 
            
                S Technical Blvd. / E Military Dr. (40.57940, -98.32650)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 35.0520  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | |
| 
                Camino,
                CA El Dorado Co. United States  | 
            
                Pondorado Rd. / (US 50 underpass) / (future road) (38.73683, -120.70547)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | North leg passes under US 50. Future east leg not built. https://dot.ca.gov/caltrans-near-me/district-3/d3-projects/d3-us-50-camino-safety-4e620 | 
| 
                Hastings,
                NE Adams Co. United States  | 
            
                S Technical Blvd. / E Community Dr. (40.57708, -98.32652)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 35.0520  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | |
| 
                Plain Townsihp,
                OH Franklin Co. United States  | 
            
                Morse Rd. / Babbitt Rd. (40.05147, -82.77721)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.dispatch.com/story/news/local/communities/new-albany/2021/09/29/plain-township-epicenter-of-roundabouts-poised-to-get-one-more-at-morse-and-babbitt-roads-new-albany/5921892001/ | 
| 
                Berlin Township,
                OH Delaware Co. United States  | 
            
                Berlin Station Rd. / Piatt Rd. (40.25565, -83.00237)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 1 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Peanut shaped. High school in southwest quadrant. https://engineer.co.delaware.oh.us/2022/06/30/berlin-station-road-and-piatt-road-intersection-will-be-closed-7-5-thru-8-26-for-roundabout-construction/ | 
| 
                Delaware,
                OH Delaware Co. United States  | 
            
                Braumiller Rd. / (unknown) (40.25716, -83.05483)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.6720  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | |
| 
                Delaware,
                OH Delaware Co. United States  | 
            
                Hawthorn Blvd. / Stratford Dr. (40.26344, -83.06658)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | |
| 
                Columbus,
                NE Platte Co. United States  | 
            
                41st Ave. / Discoverer Dr. (41.45678, -97.37745)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2015 | |
| 
                New Riegel,
                OH Seneca Co. United States  | 
            
                US 224 / SR 587 (41.08946, -83.35246)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | First roundabout in Seneca County, Ohio. | 
| 
                Hastings,
                MN Dakota Co. United States  | 
            
                STH 316 (Red Wing Blvd.) / Tiffany Dr. (44.71337, -92.84315)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 27.4320  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2021 | http://www.dot.state.mn.us/metro/projects/hwy316/ | 
| 
                Hastings,
                MN Dakota Co. United States  | 
            
                STH 316 (Red Wing Blvd.) / Spiral Blvd. (44.71779, -92.84744)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 27.4320  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2021 | https://www.startribune.com/hastings-pleased-with-hwy-316-redo/600121652/ | 
| 
                Lake Forest,
                IL Lake Co. United States  | 
            
                N Field Dr. / Football Dr. (42.25435, -87.89853)  | 
            
                Other Existing  | 
            
                Other None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            South entry is uncontrolled; other entries are stop-controlled. | |
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                E Pershing Rd. / Kings Hwy. (40.78010, -96.69289)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                3 Approaches 0 Driveways 24.3840  | 
            
                Other (At-Grade) Single-Lane  |   
            1926 | |
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                Kings Hwy. / Grimsby Ln. (40.78011, -96.69413)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                3 Approaches 0 Driveways 25.9080  | 
            
                Other (At-Grade) Single-Lane  |   
            1926 | |
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                S Pershing Rd. / Grimsby Ln. (40.77786, -96.69414)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                3 Approaches 0 Driveways 24.9936  | 
            
                Other (At-Grade) Single-Lane  |   
            1926 | |
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                S Pershing Rd. / E Pershing Rd. (40.77781, -96.69291)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                2 Approaches 2 Driveways 25.6032  | 
            
                Other (At-Grade) Single-Lane  |   
            1926 | |
| 
                Plattsmouth,
                NE Cass Co. United States  | 
            
                US 34 / 8th Ave. / 2nd Ave. / (parking) (41.00229, -95.90650)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 60.9600  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Yielding right-turn bypass lane on west leg. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                N 86th St. / Garland St. (40.83451, -96.60401)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                4 Approaches 0 Driveways 33.8325  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | West leg stubbed. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                Wilderness Ridge Dr. / Wilderness Woods Pl. / Stone Creek Loop (40.72525, -96.69140)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                4 Approaches 0 Driveways 58.5216  | 
            
                Other (At-Grade) Single-Lane  |   
            2002 | No splitter islands on west or south legs. | 
| 
                Dawsonville,
                GA Dawson Co. United States  | 
            
                GA 9E (Lumpkin Camp Ground Rd.) / Harry Sosebee Rd. / Lee Castleberry Rd. (34.33921, -84.06368)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | |
| 
                Seattle,
                WA King Co. United States  | 
            
                Minor Ave. / Union St.-E Union St. / Bellevue Ave. (47.61296, -122.32688)  | 
            
                Traffic Calming Circle Existing  | 
            
                One-Way/Two-Way Stop Unknown  | 
            
                5 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Steilacoom,
                WA Pierce Co. United States  | 
            
                Union Ave. / Rainier St. / Martin St. (47.16963, -122.60292)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Year Completed estimated (2021-2022). | 
| 
                Cranberry Township,
                PA Butler Co. United States  | 
            
                Ogleview Rd. / Unionville Rd. (40.70380, -80.10785)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | |
| 
                Cranberry Township,
                PA Butler Co. United States  | 
            
                MSA Dr. / I-79 NB Off-Ramp (40.68440, -80.09193)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 41.1480  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2020 | |
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                Brummond Dr. / O'Malley Dr. (40.73324, -96.67625)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                4 Approaches 0 Driveways 26.8221  | 
            
                Other (At-Grade) Single-Lane  |   
            2000 | East leg added in 2008. | 
| 
                Easton,
                PA Northampton Co. United States  | 
            
                Centre Square:  Northampton St. / N 3rd St. / S 3rd St. (40.69124, -75.20914)  | 
            
                Signalized Roundabout/Circle Existing  | 
            
                Signal Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            Pedestrian access to central island; parking along circulatory roadway. Converted to single-lane 2020-2022. Due to the park in the center that was required to be maintained, the signal control remains with pedestrians into the center. The signal control is now R-Y-G with a dedicated pedestrian phase instead of flashing yellow and flashing red with a pedestrian phase. There is still parking in the intersection area. https://www.wfmz.com/news/area/lehighvalley/a-look-at-eastons-centre-square-past-present-and-future/article_6bf44964-9104-11ec-89c1-a761ab933e39.html. https://scenicwilddelawareriver.com/entries/eastons-historic-centre-square-easton-pa/0e5928f5-9188-417c-b7b0-b3e745e16c80. https://www.easton-pa.com/welcome-easton-pa/news/easton-ring-road-and-centre-square-presentation-june-23-2021 | |
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                Eagle Ridge Rd. / Marie Ln. (40.73763, -96.65223)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                3 Approaches 2 Driveways 24.3840  | 
            
                Other (At-Grade) Single-Lane  |   
            2001 | No splitter islands. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                Eagle Ridge Rd. / Carmen Dr. (40.73761, -96.65104)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                3 Approaches 1 Driveways 24.3840  | 
            
                Other (At-Grade) Single-Lane  |   
            2001 | |
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                Norris Ln. / Allen Rd. (40.73926, -96.64874)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | |
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                Pony Hill Ct. / S 53rd Street Ct. (40.73628, -96.64731)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                3 Approaches 4 Driveways 28.6512  | 
            
                Other (At-Grade) Single-Lane  |   
            2000 | |
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                Augusta Dr. / Glenneagle Ct. (40.76271, -96.60008)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 34.1373  | 
            
                Other (At-Grade) Single-Lane  |   
            2000 | No splitter islands. Northeast leg stubbed. Driveway removed and southeast leg added in 2021. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                Augusta Dr. / Troon Dr. (40.76126, -96.60395)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways 34.1373  | 
            
                Other (At-Grade) Single-Lane  |   
            2000 | No splitter islands on south or east legs. Clear evidence in aerial photo of U-turns in front of central island. Driveways added in 2014. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                S 93rd Pl. / Medinah Dr. (40.75693, -96.59438)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                3 Approaches 0 Driveways 34.4421  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | No splitter island on west leg. | 
| 
                Tuscaloosa,
                AL Tuscaloosa Co. United States  | 
            
                Englewood Village Dr. / Englewood Village Ct. / (parking) (33.11647, -87.55474)  | 
            
                Roundabout Unknown  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 65.5320  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | Year Completed estimated (2006-2010). | 
| 
                Tuscaloosa,
                AL Tuscaloosa Co. United States  | 
            
                Harvest Ln. / Hay Market Ln. (33.11575, -87.54697)  | 
            
                Other Existing  | 
            
                All-Way Stop None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Unknown Single-Lane  |   
            No splitter islands; pedestrian access to central island (gazebo). | |
| 
                Tuscaloosa,
                AL Tuscaloosa Co. United States  | 
            
                Farmdale Dr. / Hinton Place Rd. (33.11140, -87.54916)  | 
            
                Other Existing  | 
            
                All-Way Stop None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Tuscaloosa,
                AL Tuscaloosa Co. United States  | 
            
                Queen City Ave. / 13th St. (33.20322, -87.56043)  | 
            
                Traffic Calming Circle Existing  | 
            
                One-Way/Two-Way Stop None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                (unincorporated),
                NE Douglas Co. United States  | 
            
                Northern Hills Dr. / N 182nd St. / N 182nd Creek (41.37520, -96.19863)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 28.9560  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Traversable splitter islands. | 
| 
                Tuscaloosa,
                AL Tuscaloosa Co. United States  | 
            
                Queen City Ave. / 6th St. (33.21096, -87.56052)  | 
            
                Traffic Calming Circle Existing  | 
            
                One-Way/Two-Way Stop None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2001 | https://www.tuscaloosanews.com/story/news/2003/06/06/council-overrides-order-to-remove-traffic-circle/27840947007/ | 
| 
                Tuscaloosa,
                AL Tuscaloosa Co. United States  | 
            
                Bluegrass Pkwy. / Midway Ln. (33.26435, -87.48235)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2001 | No splitter islands. | 
| 
                Tuscaloosa,
                AL Tuscaloosa Co. United States  | 
            
                Woodland Forrest Dr. / 45th St. E / Overbrook Rd. (33.16604, -87.47222)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Welch,
                MN Goodhue Co. United States  | 
            
                US 61 / STH 316 (44.60080, -92.77233)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            2022 | Merging right-turn bypass lane on east leg. https://www.dot.state.mn.us/d6/projects/hwy61-hwy316/index.html | 
| 
                Farmington,
                MN Dakota Co. United States  | 
            
                STH 3 (Chippendale Ave. W) / Vermillion River Trl. (44.64928, -93.13672)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            2022 | https://www.dot.state.mn.us/news/2022/07/01-metro-hwy3.html | 
| 
                Winona,
                MN Winona Co. United States  | 
            
                STH 43 (Mankato Ave.) / Frontenac Dr. / Parks Ave. (44.03525, -91.62177)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            2022 | https://www.dot.state.mn.us/d6/projects/hwy43/index.html | 
| 
                Winona,
                MN Winona Co. United States  | 
            
                STH 43 (Mankato Ave.) / Riverbend Rd. (44.03299, -91.62216)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            2022 | Entrance to Winona Health hospital. https://www.dot.state.mn.us/d6/projects/hwy43/index.html | 
| 
                Winona,
                MN Winona Co. United States  | 
            
                STH 43 (Mankato Ave. - E Sarnia St.) / Mankato Ave. (44.03717, -91.62173)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            2022 | https://www.dot.state.mn.us/d6/projects/hwy43/index.html | 
| 
                Salem,
                OR Marion Co. United States  | 
            
                27th Ave. SE / (parking) (44.88404, -123.00521)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 42.6720  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Yield-controlled right-turn bypass lane on north leg. Entrance to Costco. https://salem.legistar.com/LegislationDetail.aspx?ID=4649272&GUID=D9BD6384-EE04-4322-AAA4-FADDF62C115B&Options=&Search= | 
| 
                Watchung,
                NJ Somerset Co. United States  | 
            
                Stirling Rd. / Mountain Blvd. / Somerset St. / Valley Rd. (40.63757, -74.45199)  | 
            
                Other Existing  | 
            
                Other Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            Buildings and parking within central island; pedestrian access to central island. Mix of stop and yield control on entry. | |
| 
                Bend,
                OR Deschutes Co. United States  | 
            
                NW Newport Ave. / NW 11th St.  (44.06240, -121.32774)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Raindrop shaped. Part of dogbone design with NW Newport Avenue / NW 12th Street. | 
| 
                Bend,
                OR Deschutes Co. United States  | 
            
                NW Newport Ave. / NW 12th St. (44.06231, -121.32882)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Raindrop shaped. Part of dogbone design with NW Newport Avenue / NW 11th Street. | 
| 
                Monroe,
                NC Union Co. United States  | 
            
                NC 200 (Lancaster Hwy.) / NC 522 (Rocky River Rd.) / Parkwood School Rd. (34.89930, -80.62439)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | |
| 
                Lower Makefield,
                PA Bucks Co. United States  | 
            
                Edgewood Rd. / Schuyler Dr. (40.22540, -74.85005)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 22.8600  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | Year Completed estimated (2020-2021). | 
| 
                Lower Makefield,
                PA Bucks Co. United States  | 
            
                Edgewood Rd. / Mill Rd. (40.22461, -74.84436)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 22.8600  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | |
| 
                Wetumpka,
                AL Elmore Co. United States  | 
            
                Company St. / Orline St. / Spring St. (32.53874, -86.20352)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | Company Street is one-way into roundabout on southwest leg; Orline Street is one-way out of the roundabout on west leg. Converted from uncontrolled triangle intersection with stop control on Spring St. https://satellites.pro/Wetumpka_map.Alabama_region.USA#32.538481,-86.203482,19 https://www.thewetumpkaherald.com/news/downtown-roundabout-sidewalks-project-set-to-begin-soon/article_4a1c0578-6fdd-11eb-b5f6-2b2d840f04e5.html | 
| 
                Concord,
                NC Cabarrus Co. United States  | 
            
                Roberta Rd. / Brookville Ave. / Cochran Rd. (35.35311, -80.63639)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.qcnews.com/news/u-s/north-carolina/cabarrus-county/video-shows-roberta-roundabout-sending-cars-flying/ | 
| 
                Greenwood,
                IN Johnson Co. United States  | 
            
                Woodfield Dr. / Dreyer Blvd. (39.59228, -86.14405)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands on north and south legs. | |
| 
                Pueblo,
                CO Pueblo Co. United States  | 
            
                Spaulding Ave. / W 18th St. (38.28444, -104.65350)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.1000  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | Year Completed estimated (2006-2011). | 
| 
                Pueblo,
                CO Pueblo Co. United States  | 
            
                W 18th St. / Perry Ave. (38.28446, -104.65742)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 28.9560  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | East and south legs stubbed. | 
| 
                Greenwood,
                IN Johnson Co. United States  | 
            
                Legacy Blvd. / Generation Way / Welcome Way (39.60727, -86.04463)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Vacaville,
                CA Solano Co. United States  | 
            
                Carroll Way / Primrose Dr. (38.34930, -121.92726)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 41.1480  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Year Completed estimated (2019-2020). | 
| 
                Cranberry Township,
                PA Butler Co. United States  | 
            
                Ehrman Rd. / Legend Creek Dr. (40.73862, -80.10153)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.1000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Roundabout added with construction of leg to north. Gated community on south leg. Year Completed estimated (2021-2022). | 
| 
                Chevy Chase,
                MD Montgomery Co. United States  | 
            
                Rosemary Circle [Rosemary St. / Hillcrest Pl. / Stanford St.] (38.97789, -77.08055)  | 
            
                Other Existing  | 
            
                All-Way Stop Unknown  | 
            
                5 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            Parking along circulatory roadway. | |
| 
                Town of Tonawanda,
                NY Erie Co. United States  | 
            
                E Park Dr. / Pirson Pkwy. (42.99503, -78.89792)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 57.9120  | 
            
                Other (At-Grade) Single-Lane  |   
            2015 | |
| 
                Town of Tonawanda,
                NY Erie Co. United States  | 
            
                Englewood Ave. / Parker Blvd. (42.96148, -78.83856)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2022 | https://www.wgrz.com/article/news/local/roundabouts-town-of-tonawanda-complaints/71-42172d23-11ec-47fa-b45f-7d1e94ab3a3c | 
| 
                Town of Tonawanda,
                NY Erie Co. United States  | 
            
                Parker Blvd. / Decatur Rd. (42.96947, -78.83816)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2022 | https://www.wgrz.com/article/news/local/roundabouts-town-of-tonawanda-complaints/71-42172d23-11ec-47fa-b45f-7d1e94ab3a3c | 
| 
                Town of Tonawanda,
                NY Erie Co. United States  | 
            
                Parker Blvd. / Harrison Ave. (42.97525, -78.83778)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2022 | https://www.wgrz.com/article/news/local/roundabouts-town-of-tonawanda-complaints/71-42172d23-11ec-47fa-b45f-7d1e94ab3a3c | 
| 
                El Cerrito,
                CA Contra Costa Co. United States  | 
            
                Lynn Ave. / Ramona Ave. (37.90057, -122.29100)  | 
            
                Traffic Calming Circle Existing  | 
            
                One-Way/Two-Way Stop Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                El Cerrito,
                CA Contra Costa Co. United States  | 
            
                Lynn Ave. / Carmel Ave. (37.90074, -122.29015)  | 
            
                Traffic Calming Circle Existing  | 
            
                One-Way/Two-Way Stop Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Tucson,
                AZ Pima Co. United States  | 
            
                E Southpoint Rd. / S McCulloch Dr. (32.14076, -110.84515)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            Speed bumps in circulatory roadway. | |
| 
                Tucson,
                AZ Pima Co. United States  | 
            
                E Southpoint Rd. / S McRae Pl. (32.14260, -110.84237)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            Speed bumps in circulatory roadway. | |
| 
                Tucson,
                AZ Pima Co. United States  | 
            
                E Southpoint Rd. /  E Outlook Dr. (32.14272, -110.84836)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            Speed bumps in circulatory roadway. | |
| 
                Tucson,
                AZ Pima Co. United States  | 
            
                E Outlook Dr. / S McCulloch Dr. (32.14387, -110.84575)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                2 Approaches 2 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            Speed bumps in circulatory roadway. | |
| 
                Tucson,
                AZ Pima Co. United States  | 
            
                Kolb Rd. / E Territory Dr. (32.30652, -110.84391)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Metal art in central island. |