| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| North Bend,
                WA King Co. United States | E North Bend Way / Park St. / Downing Ave. (47.49288, -121.78223) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 29.8585 | Other (At-Grade) Single-Lane | 2019 | https://northbendwa.gov/CivicAlerts.aspx?AID=916 ICD estimated from Google Maps linework. | 
| Ceres,
                CA Stanislaus Co. United States | N Central Ave. / Pine St. / (parking lot) (37.58596, -120.95688) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4465 | Other (At-Grade) Single-Lane | 2019 | ICD estimated from Google Maps linework. | 
| North Chicago,
                IL Lake Co. United States | W Dugdale Rd. / 14th St. (42.33414, -87.86542) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.3784 | Other (At-Grade) Single-Lane | 2019 | https://www.chicagotribune.com/suburbs/lake-county-news-sun/opinion/ct-lns-moran-14th-street-roundabout-st-1106-20191105-ks75xkqok5bm5ok3h5u5q64mtu-story.html ICD estimated from Google Maps linework. | 
| Avon Park,
                FL Highlands Co. United States | Memorial Dr. / W College Dr. (27.56722, -81.49424) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.3494 | Other (At-Grade) Single-Lane | 2019 | https://www.yoursun.com/sebring/news/getting-around-about-it-memorial-roundabout-opens/article_2634dea6-b935-11e9-b646-77c0c498609f.html ICD estimated from Google Maps linework. | 
| Warrensburg,
                MO Johnson Co. United States | Hawthorne Blvd. / Cooper Blvd. (38.78203, -93.73226) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 27.9306 | Other (At-Grade) Single-Lane | 2007 | Year Completed estimated (2006-2007). ICD estimated from Google Maps linework. | 
| Warrensburg,
                MO Johnson Co. United States | MO-13 Business / Hawthorne Blvd. (38.78409, -93.73864) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.8257 | Other (At-Grade) Single-Lane | 2019 | http://www.dailystarjournal.com/news/local/warrensburg-roundabout-construction-completed/article_c2a33804-ca57-11e9-a264-2fd41be698da.html. Completed August 2019. ICD estimated from Google Maps linework. | 
| Loveland,
                CO Larimer Co. United States | Boyd Lake Dr. / Kendall Pkwy. / Whitebark Pl. (40.43079, -105.02040) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.8191 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | ICD estimated from Google Maps linework. | 
| Prior Lake,
                MN Scott Co. United States | STH 21 (Eagle Creek Ave. SE) / Arcadia Ave. SE (44.71426, -93.42717) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.9488 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | https://www.swnewsmedia.com/prior_lake_american/news/local/construction-crews-pull-out-of-downtown-as-new-prior-lake/article_e6316d4c-6e5f-5c5e-83d6-87a84798cd0f.html ICD estimated from Google Maps linework. | 
| Raleigh,
                NC Wake Co. United States | Greek Village Dr. ( / Dan Allen Dr.) (35.77992, -78.68079) | Other Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 21.3163 | Other (At-Grade) Single-Lane | 2016 | No splitter islands. The northeast approach is a stub that will eventually connect to Dan Allen Dr: https://facilities.ofa.ncsu.edu/files/2015/04/Greek-Life-Master-Plan.pdf ICD estimated from Google Maps linework. | 
| Mesa Grande,
                AZ Maricopa Co. United States | Cubs Way / N Riverview (33.43243, -111.87766) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 43.8553 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2013 | ICD estimated from Google Maps linework. | 
| Mesa Grande,
                AZ Maricopa Co. United States | Waveland Ave. / Clark St. (33.43279, -111.88286) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 29.9012 | Other (At-Grade) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Blue Ash,
                OH Hamilton Co. United States | Glendale Milford Rd. / Lake Forest Dr. / Summit Pl. (39.25169, -84.38466) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.8671 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | ICD estimated from Google Maps linework. | 
| Butte,
                MT Silver Bow Co. United States | SR 276 / I-15-I-90 WB Ramps / Browns Gulch Rd. (46.00749, -112.61093) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 72.9993 | Freeway Ramps (Grade-Separated) Unknown | 2019 | https://mtstandard.com/news/local/rocker-roundabout-open-sort-of-completion-set-for-september/article_0b906772-e4f1-50d6-a293-abfa138fe9d2.html ICD estimated from Google Maps linework. | 
| Myrtle Beach,
                SC Horry Co. United States | Porcher Dr. / Poinsett Rd. / Calhoun Rd. (33.72948, -78.83532) | Other Existing | All-Way Yield None | 4 Approaches 2 Driveways 44.6978 | Other (At-Grade) Single-Lane | No splitter islands. ICD estimated from Google Maps linework. | |
| Oro Valley,
                AZ Pima Co. United States | W Moore Rd. / La Cañada Dr. (32.43835, -110.99109) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 43.3430 | Other (At-Grade) Single-Lane | 2019 | Right-turn-only lanes on all four legs. https://news.azpm.org/p/news-splash/2019/11/26/162279-oro-valley-opens-roundabout/ ICD estimated from Google Maps linework. | 
| Elmira,
                NY Chemung Co. United States | N Main St. / Park Pl. / W 3rd St. (42.09278, -76.80993) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 33.6780 | Other (At-Grade) Single-Lane | 2019 | https://www.mytwintiers.com/local-news-3/elmira-cultural-connectors-ribbon-cutting-took-place-and-the-roundabout-is-officially-open/ ICD estimated from Google Maps linework. | 
| Neenah,
                WI Winnebago Co. United States | Oakridge Rd. / CR CB (44.18512, -88.50515) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 46.2479 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | https://fox11online.com/news/local/new-roundabout-legacy-of-victim-killed-in-town-of-neenah-crash ICD estimated from Google Maps linework. | 
| Valparaiso,
                IN Porter Co. United States | Laporte Ave. / Silhavy Rd. (41.46915, -87.02706) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 43.8513 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | https://www.chicagotribune.com/suburbs/post-tribune/ct-ptb-valpo-roundabout-st-1130-20191129-csayjggqvzgz7cjciclev2mw5q-story.html ICD estimated from Google Maps linework. | 
| Union Township,
                OH Clermont Co. United States | Miami View Trl. / Miami Hills Dr. / Terrace Ridge Dr. (39.15189, -84.28027) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.2012 | Other (At-Grade) Single-Lane | No splitter islands. ICD estimated from Google Maps linework. | |
| Mayfield,
                NY Fulton Co. United States | Rte 30 / Rte 30A (43.09455, -74.27904) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 34.0131 | Other (At-Grade) Single-Lane | 2019 | https://www.leaderherald.com/news/local-news/2019/10/roundabout-set-to-open/ ICD estimated from Google Maps linework. | 
| Windsor,
                CO Weld Co. United States | 7th St. (CR 17) / New Liberty Rd. (40.45096, -104.91256) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.9005 | Other (At-Grade) Single-Lane | 2019 | https://www.windsorgov.com/CivicAlerts.aspx?AID=1016 ICD estimated from Google Maps linework. | 
| Cartersville,
                GA Bartow Co. United States | Shaw Blvd. / Howard Ave. / Cottage Trace (34.26660, -84.82067) | Other Existing | Unknown Unknown | 4 Approaches 5 Driveways 35.5329 | Other (At-Grade) Single-Lane | No splitter islands. ICD estimated from Google Maps linework. | |
| Kennett,
                MO Dunklin Co. United States | US 412 / CR VV / Kennett St. (36.22581, -90.05759) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 59.4360 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2016 | Add-lane right-turn bypass lane on south leg. | 
| Clifton Park,
                NY Saratoga Co. United States | Rte 146 / Rte 146A / Vischer Ferry Rd. (42.87020, -73.82034) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 43.7660 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | https://wnyt.com/news/last-phase-of-construction-underway-at-clifton-park-roundabout-route-146-route-146a-vischer-ferry-road/5528433/ ICD estimated from Google Maps linework. | 
| New Haven,
                IN Allen Co. United States | Maysville Rd. / Landin Rd. / Trier Rd. (41.11345, -85.02366) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.8925 | Other (At-Grade) Single-Lane | 2017 | https://www.wboi.org/post/fort-wayne-new-haven-open-new-roundabout#stream/0 ICD estimated from Google Maps linework. | 
| Basalt,
                CO Eagle Co. United States | Willits Ln. / E Valley Rd. (39.38865, -107.08520) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.7680 | Other (At-Grade) Single-Lane | 2011 | https://www.aspentimes.com/news/willits-lane-roundabout-due-for-work/ https://www.gouldconstruction.com/willits-lane-east-valley-road-roundabout-2/ ICD estimated from Google Maps linework. | 
| El Jebel,
                CO Eagle Co. United States | El Jebel Rd. / Shadow Rock Rd. (39.39554, -107.08999) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 128.2910 | Other (At-Grade) Single-Lane | 2017 | https://www.aspentimes.com/news/el-jebel-road-roundabout-opens-saturday/ ICD estimated from Google Maps linework. | 
| Kimball,
                MI St. Clair Co. United States | Lapeer Rd. / Allen Rd. (42.98365, -82.52408) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.9380 | Other (At-Grade) Single-Lane | 2018 | https://www.thetimesherald.com/story/news/local/2018/08/01/lapeer-roundabout-opening-traffic-thursday/881947002/ ICD estimated from Google Maps linework. | 
| Colorado Springs,
                CO El Paso Co. United States | Briargate Pkwy. / Wolf Center Dr. (38.97110, -104.72451) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 52.9272 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2017 | ICD estimated from Google Maps linework. | 
| Colorado Springs,
                CO El Paso Co. United States | Briargate Pkwy. / Valemount Dr. (38.97236, -104.72142) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 46.4265 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2017 | ICD estimated from Google Maps linework. | 
| Colorado Springs,
                CO El Paso Co. United States | Briargate Pkwy. / Wolf Lake Dr. (38.97533, -104.71652) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 51.9955 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2017 | Year Completed estimated (2017-2019). ICD estimated from Google Maps linework. | 
| Colorado Springs,
                CO El Paso Co. United States | Cordera Crest Ave. / Notch Trl. (38.97849, -104.75286) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.0664 | Other (At-Grade) Single-Lane | 2016 | Year Completed estimated (2015-2017). ICD estimated from Google Maps linework. | 
| Colorado Springs,
                CO El Paso Co. United States | Cordera Crest Ave. / Old Ranch Rd. (38.98344, -104.75789) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 31.5651 | Other (At-Grade) Single-Lane | 2016 | Year Completed estimated (2015-2017). ICD estimated from Google Maps linework. | 
| Fullerton,
                CA Orange Co. United States | E Wilshire Ave. / N Balcom Ave. (33.87245, -117.91555) | Traffic Calming Circle Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 13.8828 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Fullerton,
                CA Orange Co. United States | W Commonwealth Ave. / N Malden Ave. (33.87237, -117.92655) | Traffic Calming Circle Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 12.8912 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Fullerton,
                CA Orange Co. United States | W Wilshire Ave. / N Highland Ave. (33.87236, -117.92873) | Traffic Calming Circle Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 15.8661 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Fullerton,
                CA Orange Co. United States | W Wilshire Ave. / N Ford Ave. (33.87234, -117.93092) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways 16.8577 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Lancaster,
                CA Los Angeles Co. United States | E Lancaster Blvd. / 15th St. E (34.69685, -118.10373) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 26.5126 | Other (At-Grade) Single-Lane | 2019 | http://www.abetterroadahead.com/roundabouts.html ICD estimated from Google Maps linework. | 
| Raleigh,
                NC Wake Co. United States | Bilyeu St. / Pullen Rd. (35.77677, -78.66697) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 32.9446 | Other (At-Grade) Single-Lane | 2019 | ICD estimated from Google Maps linework. | 
| Raleigh,
                NC Wake Co. United States | Concord St. / ME Valentine Dr. (35.78880, -78.67778) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | 2012 | Year Completed estimated (2010-2013). | 
| Wake Forest,
                NC Wake Co. United States | Longleaf Estates Dr. / Rainy Lake St. / Table Mountain Pine Dr. (35.90314, -78.51040) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 22.2506 | Other (At-Grade) Single-Lane | 2018 | No splitter islands. Year Completed estimated (2017-2018). ICD estimated from Google Maps linework. | 
| Raleigh,
                NC Wake Co. United States | Leland Dr. / Hartham Park Ave. (35.89622, -78.51338) | Other Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 180.9229 | Unknown Single-Lane | 2007 | No splitter islands on any approaches even though there is room for them. Year Completed estimated (2006-2007). ICD estimated from Google Maps linework. | 
| Lake Forest,
                CA Orange Co. United States | Catalina / Monarch Blvd. / Dimension Dr. (33.67041, -117.67663) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.7648 | Other (At-Grade) Single-Lane | 2013 | Year Completed estimated (2013-2014). ICD estimated from Google Maps linework. | 
| Irvine,
                CA Orange Co. United States | Ridge Valley / Beacon / Mirth (33.69237, -117.73376) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 55.6480 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | ICD estimated from Google Maps linework. | 
| Santa Ana,
                CA Orange Co. United States | South Pacific Ave. / Willits St. (33.73994, -117.88808) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways 13.7160 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2016-2018). ICD estimated from Google Earth. | 
| Santa Ana,
                CA Orange Co. United States | W Bishop St. / S Baker St. (33.73996, -117.88278) | Traffic Calming Circle Existing | One-Way/Two-Way Stop None | 4 Approaches 0 Driveways 10.9248 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2016-2017). ICD estimated from Google Maps linework. | 
| Santa Ana,
                CA Orange Co. United States | W 15th St. / English St. (33.75821, -117.89667) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2016 | |
| Santa Ana,
                CA Orange Co. United States | E Occidental St. / Orange Ave. (33.72383, -117.86526) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways 25.8271 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Santa Ana,
                CA Orange Co. United States | E 3rd St. / N Bush St. (33.74712, -117.86662) | Traffic Calming Circle Existing | Other None | 4 Approaches 0 Driveways 13.9031 | Other (At-Grade) Single-Lane | 2016 | Two approaches stop-controlled, two approaches yield-controlled. Appears to have been all-way yield controlled before current configuration. ICD estimated from Google Maps linework. | 
| Orange,
                CA Orange Co. United States | Designer Dr. / City Blvd. E (33.78117, -117.89081) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.7879 | Other (At-Grade) Single-Lane | 2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| Santa Ana,
                CA Orange Co. United States | (parking Lot) (33.70949, -117.84326) | Other Existing | Uncontrolled Unknown | 4 Approaches 0 Driveways 193.7358 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Irvine,
                CA Orange Co. United States | (parking lot) (33.69736, -117.76525) | Other Existing | Uncontrolled Unknown | 4 Approaches 0 Driveways 42.7273 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Aberdeen,
                MD Harford Co. United States | Beards Hill Rd. / Middleton Rd. / Olympic Square (39.52719, -76.17773) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.6364 | Other (At-Grade) Single-Lane | 2019 | https://www.baltimoresun.com/maryland/harford/aegis/cng-ag-aberdeen-roundabout-opens-0927-20190926-2itkrrn43jctnkw2ch6et7ky7m-story.html ICD estimated from Google Maps linework. | 
| Knightdale,
                NC Wake Co. United States | Wilder Nursery Trl. / Whistle Post Way (35.79498, -78.47446) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 27.1247 | Other (At-Grade) Single-Lane | 2013 | One-stage pedestrian crossings behind very small splitter islands. Year Completed estimated (2013-2014). ICD estimated from Google Maps linework. | 
| Knightdale,
                NC Wake Co. United States | Carolinian Ave. / Knightdale Station Run (35.79907, -78.46866) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.9041 | Other (At-Grade) Single-Lane | 2017 | Initial construction completed 2014-2015. Year Completed estimated (2017-2018) with addition of splitter islands and marked crosswalks. ICD estimated from Google Maps linework. | 
| Clayton,
                NC Johnston Co. United States | Winston Pointe Dr. / (unknown) (35.64638, -78.51371) | Other Existing | Uncontrolled None | 2 Approaches 0 Driveways 36.8808 | Other (At-Grade) Single-Lane | 2014 | Central island only; no splitter islands or intersecting legs. Year Completed estimated (2014-2015). ICD estimated from Google Maps linework. | 
| Westwood,
                CA Los Angeles Co. United States | Ashton Ave. / Westholme Ave. (34.06052, -118.43307) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways 12.8627 | Other (At-Grade) Single-Lane | 2008 | ICD estimated from Google Maps linework. | 
| Clayton,
                NC Johnston Co. United States | Athletic Club Blvd. / Charleston Dr. / Stansbury Ln. (35.69108, -78.42676) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 54.3202 | Other (At-Grade) Single-Lane | 2002 | Pedestrian access to central island. Year Completed estimated (1999-2004). ICD estimated from Google Maps linework. | 
| Clayton,
                NC Johnston Co. United States | Riverwood Ranch Blvd. / Stetson Ln. (35.69604, -78.42048) | Other Existing | Uncontrolled None | 2 Approaches 0 Driveways 31.0382 | Other (At-Grade) Single-Lane | 2015 | Stub for future third (east) approach. Year Completed estimated (2014-2015). ICD estimated from Google Maps linework. | 
| Garner,
                NC Wake Co. United States | Deer Harbor Dr. / Truittville St. (35.69289, -78.55862) | Other Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 23.2795 | Other (At-Grade) Single-Lane | 2016 | No splitter islands. ICD estimated from Google Maps linework. | 
| Garner,
                NC Wake Co. United States | Deer Harbor Dr. / Milburn Landing Cir. (35.69382, -78.56093) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 19.3994 | Other (At-Grade) Single-Lane | 2016 | No splitter islands. ICD estimated from Google Maps linework. | 
| Garner,
                NC Wake Co. United States | Pergo Pkwy. / Waterfield Ridge Pl. (35.68826, -78.56451) | Other Existing | Other None | 3 Approaches 0 Driveways 34.9213 | Other (At-Grade) Single-Lane | 1996 | Mix of stop, yield, and uncontrolled approaches. Year Completed estimated (1993-1998). ICD estimated from Google Maps linework. | 
| Clayton,
                NC Johnston Co. United States | Flowers Pkwy. / Flowers Village Blvd. (35.65719, -78.35190) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.5208 | Other (At-Grade) Single-Lane | 2007 | South approach is a stub for a future road. Pedestrian access to central island. ICD estimated from Google Maps linework. | 
| Clayton,
                NC Johnston Co. United States | Oleander Dr. / (parking lots) (35.64867, -78.39782) | Other Existing | Uncontrolled Unknown | 2 Approaches 2 Driveways 25.2335 | Other (At-Grade) Single-Lane | 2002 | Year Completed estimated (1999-2004). ICD estimated from Google Maps linework. | 
| Clayton,
                NC Johnston Co. United States | Wethergate Dr. / Wrenwood Dr. (35.65059, -78.39829) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 31.0558 | Other (At-Grade) Single-Lane | 2018 | No splitter islands. ICD estimated from Google Maps linework. | 
| Clayton,
                NC Johnston Co. United States | Portofino Dr. / Paraggi Ct. (35.64626, -78.36101) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 36.8808 | Other (At-Grade) Single-Lane | 2008 | No splitter islands. ICD estimated from Google Maps linework. | 
| Clayton,
                NC Johnston Co. United States | Vercelli Dr. / Calabria Ct. (35.64099, -78.36513) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.0890 | Other (At-Grade) Single-Lane | 2010 | No splitter islands. ICD estimated from Google Maps linework. | 
| Clayton,
                NC Johnston Co. United States | Springbrook Ave. / Medspring Dr. (35.62890, -78.50615) | Other Existing | Uncontrolled Unknown | 4 Approaches 0 Driveways 33.0058 | Other (At-Grade) Single-Lane | 2011 | Uncontrolled. ICD estimated from Google Maps linework. | 
| Newton Grove,
                NC Sampson Co. United States | Weeks Circle [US 701 / US 13 / SR 50-SR 55] (35.24543, -78.35440) | Other Existing | All-Way Yield Unknown | 6 Approaches 0 Driveways 77.0561 | Other (At-Grade) Single-Lane | Older traffic cricle converted to yield control. ICD estimated from Google Maps linework. | |
| Oley Township,
                PA Berks Co. United States | SR 73 / SR 662 / Oley Rd. (40.39944, -75.80946) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.2909 | Other (At-Grade) Single-Lane | 2019 | ICD estimated from Google Maps linework. | 
| Roanoke,
                VA Roanoke City Co. United States | Colonial Ave. SW / Winding Way Rd. SW (37.24543, -79.97470) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 19.9657 | Other (At-Grade) Single-Lane | 2018 | https://www.roanoke.com/news/local/roundabout-makeover-starts-tuesday-on-colonial-avenue-by-community-college/article_975d6b20-fc2e-50c5-95d0-680a8e9686ce.html ICD estimated from Google Maps linework. | 
| Park City,
                UT Summit Co. United States | W Ute Blvd. / Uintah Way (40.72449, -111.54245) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.1103 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| Park City,
                UT Summit Co. United States | Newpark Blvd. / Uintah Way (40.72177, -111.54224) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 29.8705 | Other (At-Grade) Single-Lane | 2013 | Year Completed estimated (2013-2015). ICD estimated from Google Maps linework. | 
| Raleigh,
                NC Wake Co. United States | (unknown) / (unknown) (35.84745, -78.58304) | Other Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 50.3411 | Other (At-Grade) Single-Lane | 1995 | Pedestrian access to central island. Year Completed estimated (1993-1998). ICD estimated from Google Maps linework. | 
| Park City,
                UT Summit Co. United States | Olympic Pkwy. / N Landmark Dr. (40.72175, -111.54711) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.9221 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Park City,
                UT Summit Co. United States | N Landmark Dr. / W Ute Blvd. (40.72444, -111.54747) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.3000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | ICD estimated from Google Maps linework. | 
| Rocky Mount,
                NC Nash Co. United States | (unknown) / (unknown) (35.97515, -77.89903) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 34.7953 | Other (At-Grade) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Park City,
                UT Summit Co. United States | Homestead Rd. / Rasmussen Rd. / I-80 WB Ramps (40.75488, -111.57172) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 83.2338 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2019 | https://www.deseret.com/utah/2019/11/26/20983915/around-and-around-new-roundabouts-at-i-80-jeremy-ranch-interchange-now-open ICD estimated from Google Maps linework. | 
| Red Oak,
                NC Nash Co. United States | Shepherds Way Dr. / Green Pastures (36.03711, -77.88959) | Other Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 23.1787 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Park City,
                UT Summit Co. United States | Homestead Rd. / Kilby Rd. / I-80 EB Off-ramp (40.75223, -111.57247) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 88.6656 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2019 | https://www.deseret.com/utah/2019/11/26/20983915/around-and-around-new-roundabouts-at-i-80-jeremy-ranch-interchange-now-open ICD estimated from Google Maps linework. | 
| Park City,
                UT Summit Co. United States | Rasmussen Rd. / Jeremy Rd. / Jeremy Ranch Rd. (40.75569, -111.57350) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 25.3317 | Other (At-Grade) Single-Lane | 2007 | This roundabout was reconfigured as part of the Jeremy Ranch Roundabouts project. Formerly it had a driveway to a park-and-ride lot. Jeremy Ranch Rd is a new approach to this intersection and the eastern approach on Rasmussen Dr was closed. https://www.summitcounty.org/1005/Email-Updates ICD estimated from Google Maps linework. | 
| Bunnell,
                FL Flagler Co. United States | US 1 / S Old Dixie Hwy. / CR 325 (29.40689, -81.19684) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2019 | Through bypass lane on northwest leg. Previous control: stop sign and yield signs. http://www.cflroads.com/project/441210-1/SR_5_US_1_at_Old_Dixie_Highway_Roundabout | 
| Overland Park,
                KS Johnson Co. United States | Carson St. / Payton Dr. / Kobe Dr. (38.88090, -94.66183) | Other Existing | Uncontrolled None | 4 Approaches 0 Driveways 26.9621 | Other (At-Grade) Single-Lane | 2012 | No yield signs or other control but otherwise typical roundabout geometry. ICD estimated from Google Maps linework. | 
| Mankato,
                MN Blue Earth Co. United States | Madison Ave. / Haefner Dr. (44.16683, -93.94611) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.1190 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | Opened to traffic September 13, 2019. https://www.keyc.com/2019/09/13/new-roundabout-madison-avenue-haefner-drive/ ICD estimated from Google Maps linework. | 
| Meadows Place,
                TX Fort Bend Co. United States | S Kirkwood Rd. / Scottsdale Dr. (29.65203, -95.58236) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2019 | https://cityofmeadowsplace.org/major-traffic-alert/ | 
| Meadows Place,
                TX Fort Bend Co. United States | S Kirkwood Rd. / Dorrance Ln. (29.65131, -95.58225) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2019 | https://cityofmeadowsplace.org/major-traffic-alert/. | 
| Meadows Place,
                TX Fort Bend Co. United States | S Kirkwood Rd. / Brighton Ln. (29.65053, -95.58218) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2019 | https://cityofmeadowsplace.org/major-traffic-alert/. | 
| Meadows Place,
                TX Fort Bend Co. United States | S Kirkwood Rd. / Brook Meadows Ln. (29.64977, -95.58215) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2019 | https://cityofmeadowsplace.org/major-traffic-alert/. | 
| Morrisville,
                NC Wake Co. United States | Town Hall Dr. / Carolina St. (35.82423, -78.83319) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 49.3874 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | https://www.townofmorrisville.org/residents/current-projects/carolina-street-extension ICD estimated from Google Maps linework. | 
| West Jordan,
                UT Salt Lake Co. United States | 7800 S / Highlands Loop Rd. (40.60945, -112.02826) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.1479 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2014 | ICD estimated from Google Maps linework. | 
| West Jordan,
                UT Salt Lake Co. United States | 5600 W / Highlands Loop Rd. (40.61263, -112.02437) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.7992 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2014 | ICD estimated from Google Maps linework. | 
| West Jordan,
                UT Salt Lake Co. United States | 6000 W / 8200 S (40.60221, -112.03385) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.6444 | Other (At-Grade) Single-Lane | 2006 | ICD estimated from Google Maps linework. | 
| West Jordan,
                UT Salt Lake Co. United States | 8200 S / Fall Oak Dr. (40.60225, -112.03816) | Roundabout Existing | All-Way Yield Active Pedestrian Warning (flashing yellow) | 4 Approaches 0 Driveways 27.2037 | Other (At-Grade) Single-Lane | 2014 | Reduced speed school zone flashers. Year Completed estimated (2013-2015). ICD estimated from Google Maps linework. | 
| West Jordan,
                UT Salt Lake Co. United States | 6400 W / 8200 S (40.60223, -112.04347) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.8308 | Other (At-Grade) Single-Lane | 2006 | ICD estimated from Google Maps linework. | 
| West Jordan,
                UT Salt Lake Co. United States | 6400 W / Annandale Way (40.60646, -112.04343) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.1760 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| West Jordan,
                UT Salt Lake Co. United States | 6265 W (Fall Oak Dr.) / Fall Water Dr. / 7965 W (40.60635, -112.03860) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 47.1501 | Other (At-Grade) Single-Lane | 2019 | 5-leg roundabout first in West Jordan City. ICD estimated from Google Maps linework. | 
| West Jordan,
                UT Salt Lake Co. United States | 8600 S / 6400 W (40.59520, -112.04340) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 31.7410 | Other (At-Grade) Single-Lane | 2008 | ICD estimated from Google Maps linework. | 
| West Jordan,
                UT Salt Lake Co. United States | New Sycamore Dr. / Cricket Ln. (40.60686, -112.06772) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.1085 | Other (At-Grade) Single-Lane | 2005 | ICD estimated from Google Maps linework. | 
| West Jordan,
                UT Salt Lake Co. United States | New Sycamore Dr. / S Stokesley Dr. / Cottage Point Dr. (40.60715, -112.06190) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.8286 | Other (At-Grade) Single-Lane | 2004 | ICD estimated from Google Maps linework. | 
| West Jordan,
                UT Salt Lake Co. United States | W Aberford Dr. / Cricket Ln. (40.60349, -112.06737) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 25.3896 | Other (At-Grade) Single-Lane | 2006 | ICD estimated from Google Maps linework. |