| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Twinsburg,
                OH Summit Co. United States | Glenwood Dr. / Darrow Rd. (OH Hwy 91) (41.34087, -81.43990) | Roundabout Existing | All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK) | 4 Approaches 0 Driveways 36.7644 | Other (At-Grade) Single-Lane | 2016 | Right-turn-only lanes on north and south legs. ICD estimated from Google Maps linework. | 
| Reynolds Heights,
                PA Mercer Co. United States | Circle Dr. (41.34065, -80.39997) | Other Existing | Unknown Unknown | 2 Approaches 4 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Reynolds Heights,
                PA Mercer Co. United States | Circle Dr. (41.33940, -80.39904) | Other Existing | Unknown Unknown | 2 Approaches 4 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Bennington,
                NE Douglas Co. United States | N HWS Cleveland Blvd. / Hanover Falls Dr. (41.33836, -96.16366) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 31.3855 | Other (At-Grade) Single-Lane | 2008 | Fourth leg stubbed. Year Completed estimated (2006-2009). ICD estimated from Google Maps linework. | 
| Bennington,
                NE Douglas Co. United States | N HWS Cleveland Blvd. (41.33694, -96.16799) | Roundabout Existing | All-Way Yield None | 2 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2008 | Year Completed estimated (2006-2009). | 
| Dallas,
                PA Luzerne Co. United States | PA-415 / Main St. / Lake St. / Foster St. (41.33626, -75.96363) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways 36.7670 | Other (At-Grade) Single-Lane | 2018 | Oblong shape. Combined two intersections: one with signal, one with single stop sign. ICD estimated from Google Maps linework. | 
| Avoca Borough,
                PA Luzerne Co. United States | William St. / I-81 SB Ramps (41.33570, -75.73790) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 50.2188 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2015 | ICD estimated from Google Maps linework. | 
| Avoca Borough,
                PA Luzerne Co. United States | SR 315 / I-81 NB Ramps / Navy Way Rd. (41.33429, -75.73450) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 56.4971 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2015 | Fifth leg is departure only to I-81 NB on-ramp. ICD estimated from Google Maps linework. | 
| Omaha,
                NE Douglas Co. United States | Grebe St. / N 126th St. (41.33402, -96.11002) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2007 | Year Completed estimated (2005-2009). | 
| Avoca Borough,
                PA Luzerne Co. United States | SR 315 / I-81 SB Ramps (41.33392, -75.73889) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 65.5320 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) | 2016 | |
| Laramie,
                WY Albany Co. United States | N 22nd St. / Cumulus Dr. (41.33367, -105.56710) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4910 | Other (At-Grade) Single-Lane | 2015 | Year Completed estimated (2015-2016). ICD estimated from Google Maps linework. | 
| Bennington,
                NE Douglas Co. United States | Reynolds St. / N 153rd St. (41.33307, -96.15447) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 22.4200 | Other (At-Grade) Single-Lane | 2003 | Year Completed estimated (2003-2004). ICD estimated from Google Maps linework. | 
| Tirana,
                Tirana Tirana Albania | Sheshi Karl Topia [E762 (Rruga Dritan Hoxha - Rruga e Durrësit) / Rruga Muhamet Gjollesha / Rruga Asim Vokshi] (41.33306, 19.80442) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Durrës,
                Durres Durrës Albania | Rruga Vëllazërimi / Rruga Martin Camaj / Rruga Vollga / Rruga Danubi (41.33291, 19.47590) | Other Existing | All-Way Yield None | 4 Approaches 1 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Bennington,
                NE Douglas Co. United States | Kilpatrick Pkwy. / Young St. (41.33283, -96.18653) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2015 | Year Completed estimated (2015-2016). | 
| Bennington,
                NE Douglas Co. United States | N 159th St. / Reynolds St. (41.33210, -96.16175) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 43.0471 | Other (At-Grade) Single-Lane | 2004 | ICD estimated from Google Maps linework. | 
| Bennington,
                NE Douglas Co. United States | N HWS Cleveland Blvd. / Reynolds St. (41.33176, -96.16864) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 26.9046 | Other (At-Grade) Single-Lane | 2004 | ICD estimated from Google Maps linework. | 
| New Haven,
                CT New Haven Co. United States | Weybosset St. / Cranston St. (41.33172, -72.87223) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 20.4216 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2018 | Painted splitter islands. | 
| Bennington,
                NE Douglas Co. United States | Sheffield Dr. / N 153rd St. (41.33057, -96.15231) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 62.7785 | Other (At-Grade) Single-Lane | 2005 | Year Completed estimated (2004-2006). ICD estimated from Google Maps linework. | 
| Omaha,
                NE Douglas Co. United States | Wenninghoff Rd. / Sheffield St. / Craig Ave. (41.32955, -96.04776) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 22.4212 | Other (At-Grade) Single-Lane | 2008 | Year Completed estimated (2006-2009). ICD estimated from Google Maps linework. | 
| Monroe,
                CT Fairfield Co. United States | Monroe Turnpike / Shelton Rd. (41.32843, -73.20839) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 36.7715 | Other (At-Grade) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| Bennington,
                NE Douglas Co. United States | Potter St. / Sheffield Dr. / N 155th Ave. (41.32832, -96.15678) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 25.1123 | Other (At-Grade) Single-Lane | 2003 | ICD estimated from Google Maps linework. | 
| Omaha,
                NE Douglas Co. United States | Potter St. / N 110th Ave. (41.32809, -96.08515) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2005 | Year Completed estimated (2004-2005). | 
| Omaha,
                NE Douglas Co. United States | Weber St. / N 75th St. / N 76th St. (41.32636, -96.02877) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.2161 | Other (At-Grade) Single-Lane | 2005 | ICD estimated from Google Maps linework. | 
| Omaha,
                NE Douglas Co. United States | Girard St. / N 108th Ave. (41.32549, -96.08277) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2005 | |
| Durrës,
                Durres Durrës Albania | Rruga Vëllazërimi / Rruga Hysen Kërtusha / Rruga Glaukia (41.32476, 19.45656) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Cortlandt Manor,
                NY Northern Westchester Co. United States | Oregon Rd. / Jay Rd. / Westbrook Ct. (41.32445, -73.88305) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 30.4953 | Other (At-Grade) Single-Lane | 2006 | ICD estimated from Google Maps linework. | 
| Bennington,
                NE Douglas Co. United States | Iowa St. / N 154th Ave. (41.32389, -96.15616) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 25.1140 | Other (At-Grade) Single-Lane | 2003 | ICD estimated from Google Maps linework. | 
| Omaha,
                NE Douglas Co. United States | Read St. / N 126th St. (41.32377, -96.11005) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2001 | Year Completed estimated (1999-2003). | 
| Omaha,
                NE Douglas Co. United States | Wenninghoff Rd. / Read St. (41.32367, -96.04434) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 23.3202 | Other (At-Grade) Single-Lane | 2008 | No splitter islands on Read St. Year Completed estimated (2006-2009). ICD estimated from Google Maps linework. | 
| New Haven,
                CT New Haven Co. United States | Crescent St. / Munson St. / Winthrop Ave. (41.32357, -72.94056) | Roundabout Existing | All-Way Yield None | 4 Approaches 2 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2020 | Two-way cycle track along eastern side of Crescent St. | 
| Bennington,
                NE Douglas Co. United States | N 152nd St. / Vane St. (41.32290, -96.15098) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 26.0113 | Other (At-Grade) Single-Lane | 2001 | Year Completed estimated (1999-2003). ICD estimated from Google Maps linework. | 
| Bennington,
                NE Douglas Co. United States | Vane St. / Iowa St. / N 153rd St. (41.32268, -96.15411) | Roundabout Existing | All-Way Yield None | 3 Approaches 2 Driveways 26.0114 | Other (At-Grade) Single-Lane | 2003 | ICD estimated from Google Maps linework. | 
| Omaha,
                NE Douglas Co. United States | N 122nd St. / Whitmore St. / Read St. (41.32106, -96.10421) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2003 | Year Completed estimated (1999-2003). | 
| Twinsburg,
                OH Summit Co. United States | Darien Ln. / (unknown) (41.32028, -81.42608) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2007 | Functional Class: Local | 
| Fort Montgomery,
                NY Orange Co. United States | US 6 / US 9W / Bear Mountain Bridge (41.32020, -73.99147) | Rotary Existing | Unknown Unknown | 4 Approaches 0 Driveways 98.6676 | Other (At-Grade) Multilane (2 Lane, unspecified) | Functional Class: Arterial ICD estimated from Google Maps linework. | |
| Pleasant View,
                UT Weber Co. United States | W. Pleasant View Dr. / Elberta St. / 700 W St. (41.31987, -111.99390) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.3642 | Other (At-Grade) Single-Lane | 2004 | ICD estimated from Google Maps linework. | 
| Tirana,
                Tirana Tirana Albania | Rruga Gjergji Filipi / Rruga Papa Gjon Pali II / Rruga Asim Zeneli / Rruga Dervish Hima (41.31976, 19.82337) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Tirana,
                Tirana Tirana Albania | Sheshi Presidenti Wilson [Rruga Sulejman Delvina / Rruga Abdyl Frashëri / Rruga Sami Frashëri] (41.31853, 19.81453) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Strongsville,
                OH Cuyahoga Co. United States | Zverina Ln. / Westwood Dr. / Roe Ln. (41.31768, -81.83271) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2024 | Replaced triangular-shaped intersection. https://www.facebook.com/CityofStrongsville/posts/pfbid07qr2tFqHTTFxYoX74pT3iKfHSsiq5VaVyHAgMRnUZ1Q8DYbYpqUWKLX61mXuGbDYl | 
| Niantic,
                CT New London Co. United States | (Rocky Neck State Park entrance) (41.31555, -72.24149) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Plain City,
                UT Weber Co. United States | Stillcreek Pkwy. / 3020 N (41.31462, -112.06052) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2008 | Year Completed estimated (2006-2009). | 
| New Haven,
                CT New Haven Co. United States | Chapel St. / Yale Ave. (41.31448, -72.95891) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | Peanut shaped. Replaces skewed intersection. https://www.fox61.com/video/news/local/new-haven-county/new-haven/first-of-its-kind-peanut-shaped-roundabout-opens-in-new-haven/520-3db77500-495f-4ae7-a441-ed85863cd327 | 
| Omaha,
                NE Douglas Co. United States | Crown Point Ave. / (east school access) (41.31280, -96.03877) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 25.9080 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2020 | Year Completed estimated (2020-2021). | 
| Omaha,
                NE Douglas Co. United States | Crown Point Ave. / N 78th St. (41.31278, -96.03344) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2021 | Elliptical shaped. ICD = 110 ft x 95 ft. Year Completed estimated (2020-2021). | 
| Omaha,
                NE Douglas Co. United States | Crown Point Ave. / (west school access) (41.31253, -96.04291) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 25.9080 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2020 | Year Completed estimated (2020-2021). | 
| Omaha,
                NE Douglas Co. United States | Military Rd. / N Oaks Blvd. (41.31222, -96.05987) | Roundabout Existing | All-Way Yield None | 3 Approaches 2 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2008 | Year Completed estimated (2006-2009). | 
| Omaha,
                NE Douglas Co. United States | Saddlebrook Dr. / N 147th St. / N 148th St. (41.31173, -96.14448) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.2954 | Other (At-Grade) Single-Lane | 2002 | Year Completed estimated (1999-2003). ICD estimated from Google Maps linework. | 
| Omaha,
                NE Douglas Co. United States | Crown Point Ave. / Wenninghoff Rd. / (parking) (41.31139, -96.04585) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2020 | Approach from parking has no splitter island. | 
| Guilford,
                CT New Haven Co. United States | US 1 (Boston Post Rd.) / Rte 22 (Notch Hill Rd.) (41.31131, -72.74547) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | At the town lines of Branford, North Branford and Guilford. https://www.zip06.com/news/20210617/new-route-1route-22-roundabout-taking-shape. | 
| Tashkent,
                Tashkent Uzbekistan | (unknown) (41.31099, 69.27960) | Other Existing | Uncontrolled Unknown | 6 Approaches 7 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Mantua,
                OH Portage Co. United States | SR 82 / Chamberlain Rd. (41.30863, -81.28112) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | https://www.record-courier.com/story/news/2022/07/30/mantua-roundabout-finally-open-odot-says-improve-safety/10173568002/ | 
| Bear Mountain,
                NY Rockland Co. United States | US 6 / Seven Lakes Dr. (41.30530, -74.03460) | Rotary Existing | Unknown Unknown | 4 Approaches 0 Driveways 109.4564 | Other (At-Grade) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Omaha,
                NE Douglas Co. United States | N 162nd St. / Grand Ave. (41.30399, -96.16881) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways | Other (At-Grade) Single-Lane | 2006 | |
| Oskaloosa,
                IA Mahaska Co. United States | Hwy 432 / Old Hwy 163 / Pella Ave. / Orchard Ave. (41.30376, -92.66716) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.8882 | Other (At-Grade) Single-Lane | 2004 | Completed April 2004. Site has sunken hole in central island with tunnels for bike path that passes under circulatory roadway. Experienced two single-vehicle crashes into sunken central island (alcohol-related). ICD estimated from Google Maps linework. | 
| Omaha,
                NE Douglas Co. United States | Grand Ave. / N 166th St. (41.30237, -96.17353) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 32.3001 | Other (At-Grade) Single-Lane | 2006 | ICD estimated from Google Maps linework. | 
| Omaha,
                NE Douglas Co. United States | Roanoke Blvd. / N 118 St. (41.30231, -96.09753) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.7109 | Other (At-Grade) Single-Lane | 2005 | Older traffic circle (before 1993) with unknown traffic control. Appears to have been converted to a roundabout with splitter islands on north and south legs around 2005. ICD estimated from Google Maps linework. | 
| Omaha,
                NE Douglas Co. United States | Fowler Ave. / N 160th St. (41.30164, -96.16345) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 25.1225 | Other (At-Grade) Single-Lane | 2005 | ICD estimated from Google Maps linework. | 
| Omaha,
                NE Douglas Co. United States | Butler Ave. / N 162nd St. (41.30070, -96.16730) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 25.1229 | Other (At-Grade) Single-Lane | 2006 | Year Completed estimated (2005-2006). ICD estimated from Google Maps linework. | 
| New Haven,
                CT New Haven Co. United States | Quinnipiac Ave. / Ferry St. (41.30011, -72.89024) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 21.3357 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2011 | |
| Elkhorn,
                NE Douglas Co. United States | N 183rd St. / George Miller Pkwy. (41.29895, -96.20290) | Unknown Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Keystone,
                NE Douglas Co. United States | Boyd St. / N 87th Ave. (41.29817, -96.04882) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2003 | Year Completed estimated (2003-2004). | 
| Elkhorn,
                NE Douglas Co. United States | N HWS Cleveland Blvd. / Sprague St. (41.29581, -96.18682) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 25.9080 | Other (At-Grade) Single-Lane | 2003 | Year Completed estimated (1999-2003). | 
| Elkhorn,
                NE Douglas Co. United States | N 189th St. / Sahler St. (41.29569, -96.21044) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2014 | Year Completed estimated (2013-2014). | 
| Elkhorn,
                NE Douglas Co. United States | George Miler Pkwy. / (unknown) (41.29519, -96.19483) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2020-2021). | 
| Oberlin,
                OH Lorain Co. United States | Pyle Rd. / Robin Park Blvd. (41.29267, -82.23837) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | 2019 | |
| Oberlin,
                OH Lorain Co. United States | Pyle Rd. / Spruce Dr. (41.29053, -82.23846) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | 2019 | |
| Omaha,
                NE Douglas Co. United States | N 171st St. / Emmet St. (41.28947, -96.18274) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 22.4350 | Other (At-Grade) Single-Lane | 2003 | Year Completed estimated (1999-2003). ICD estimated from Google Maps linework. | 
| Elkhorn,
                NE Douglas Co. United States | N 189th St. / Bedford Ave. (41.28897, -96.21167) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2017 | |
| Elkhorn,
                NE Douglas Co. United States | Big Elk Pkwy. / N 182nd Ave. / Emmet St. (41.28828, -96.20098) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2020 | |
| Elkhorn,
                NE Douglas Co. United States | Emmet St. (41.28813, -96.18910) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Elkhorn,
                NE Douglas Co. United States | Big Elk Pkwy. / N 185th St. / Bedford Ave. (41.28766, -96.20485) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2019 | |
| Oberlin,
                OH Lorain Co. United States | Pyle Rd. / Morgan St. (41.28720, -82.23853) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2019 | https://oberlinreview.org/19757/news/residents-respond-to-construction-of-pyle-south-amherst-road-roundabouts/ | 
| Omaha,
                NE Douglas Co. United States | N 172nd St. / Locust St. (41.28520, -96.18319) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 22.4365 | Other (At-Grade) Single-Lane | 2001 | Year Completed estimated (1999-2003). ICD estimated from Google Maps linework. | 
| New Haven,
                CT New Haven Co. United States | Sea St. / Harbour Close (41.28259, -72.93206) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2019 | |
| Wayne,
                OH Wood Co. United States | SR 199 (McCutcheonville Rd.) / SR 281 (Defiance Pike) (41.28254, -83.50863) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://www.facebook.com/story.php/?story_fbid=952157470289266&id=100064850644016&_rdr | 
| Viladecans,
                Catalonia Barcelona Spain | Cami del Mar / C-31 (Autovia de Castelldefels) Ramps / Camí dels Llanossos (41.28101, 2.05028) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Viladecans,
                Catalonia Barcelona Spain | Cami del Mar / C-31 (Autovia de Castelldefels) Ramps / Camí dels Llanossos (41.27842, 2.05252) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Warsaw,
                IN Kosciusko Co. United States | W 300 N / Shelden St. (41.27734, -85.85607) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2018 | Year Completed estimated (2016-2020). | 
| Woodbury,
                NY Orange Co. United States | Tiorati Circle (Seven Lakes Dr. / Arden Valley Rd. / Tiorati Brook Rd.) (41.27556, -74.08796) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.2652 | Other (At-Grade) Single-Lane | Rest area (rest rooms, parking) in central island; painted splitter islands. Year Completed unknown (before 1994). ICD estimated from Google Maps linework. | |
| Tashkent,
                Tashkent Uzbekistan | (unknown) (41.27447, 69.16630) | Other Existing | Unknown Unknown | 5 Approaches 5 Driveways | Other (At-Grade) Single-Lane | 2020 | |
| Omaha,
                NE Douglas Co. United States | N Saddle Creek Rd. / Country Club Ave. / Seward St. / 50th St. / Happy Hollow Rd. (41.27431, -95.99039) | Roundabout Existing | Unknown Unknown | 8 Approaches 0 Driveways 28.7235 | Other (At-Grade) Single-Lane | 2003 | Dogbone/peanut shape. ICD estimated from Google Maps linework. | 
| Elkhorn,
                NE Douglas Co. United States | Elk Ridge Dr. / Seward St. (41.27415, -96.22243) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 55.6519 | Other (At-Grade) Single-Lane | 2007 | Year Completed estimated (2006-2007). ICD estimated from Google Maps linework. | 
| Elkhorn,
                NE Douglas Co. United States | Honeysuckle Dr. / N 188th St. (41.27365, -96.21011) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 25.1333 | Other (At-Grade) Single-Lane | 2006 | Year Completed estimated (2005-2006). ICD estimated from Google Maps linework. | 
| Omaha,
                NE Douglas Co. United States | N 21st St. / Charles St. (41.27319, -95.94354) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.5192 | Other (At-Grade) Single-Lane | 2001 | Year Completed estimated (1999-2003). ICD estimated from Google Maps linework. | 
| Nantucket,
                MA Nantucket Co. United States | Sparks Ave / Hooper Farm Rd / Lower Pleasant St (41.27122, -70.09086) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.8272 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Nantucket,
                MA Nantucket Co. United States | Milestone Rd / Old South / Sparks Ave / Orange St (41.27121, -70.08832) | Rotary Existing | All-Way Yield None | 4 Approaches 0 Driveways 26.9296 | Other (At-Grade) Single-Lane | Geometry and age suggests control was not always all-way yield ICD estimated from Google Maps linework. | |
| Elkhorn,
                NE Douglas Co. United States | Indiana St. / N 184th St. / N 185th St. (41.27003, -96.20517) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.2370 | Other (At-Grade) Single-Lane | 2006 | Year Completed estimated (2005-2006). ICD estimated from Google Maps linework. | 
| Defiance,
                OH Defiance Co. United States | Ottawa Ave. / Cleveland Ave. (41.26804, -84.34864) | Roundabout Existing | All-Way Yield Other | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | |
| Elkhorn,
                NE Douglas Co. United States | N HWS Cleveland Blvd. / N 184th St. / Cuming St. (41.26800, -96.20306) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.4986 | Other (At-Grade) Single-Lane | 2006 | Year Completed estimated (2005-2006). ICD estimated from Google Maps linework. | 
| Elkhorn,
                NE Douglas Co. United States | N HWS Cleveland Blvd. / N 190th St. (41.26726, -96.21272) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 21.5450 | Other (At-Grade) Single-Lane | 2007 | Year Completed estimated (2006-2007). ICD estimated from Google Maps linework. | 
| Defiance,
                OH Defiance Co. United States | Palmer Dr. / Woodhurst Dr. (41.26324, -84.36102) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 26.9329 | Other (At-Grade) Unknown | 2018 | ICD estimated from Google Maps linework. | 
| Madison,
                CT New Haven Co. United States | Hammonasset Connector / Hammonasset Point / Hammonasset State Park (41.26244, -72.55477) | Rotary Existing | All-Way Yield None | 4 Approaches 0 Driveways 91.4400 | Other (At-Grade) Multilane (3+ Lane) | 1990 | |
| Nantucket,
                MA Nantucket Co. United States | Main St. / Gully Rd. / Elbow Ln. (41.26197, -69.96497) | Other Existing | Uncontrolled Unknown | 3 Approaches 1 Driveways 0.0000 | Other (At-Grade) Single-Lane | Angled parking and bus stop on circulatory roadway. No splitter islands on east and south legs. | |
| Defiance,
                OH Defiance Co. United States | Jefferson Ave. / Palmer Dr. (41.26140, -84.36196) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.8093 | Other (At-Grade) Unknown | 2018 | ICD estimated from Google Maps linework. | 
| Elkhorn,
                NE Douglas Co. United States | Capitol Ave. / S 186th Plaza (41.26027, -96.20354) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.2769 | Other (At-Grade) Single-Lane | 2007 | Year Completed estimated (2006-2007). ICD estimated from Google Maps linework. | 
| Elkhorn,
                NE Douglas Co. United States | Capitol Ave. / Burke St. / Chicago St. (41.25969, -96.19899) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 48.4818 | Other (At-Grade) Single-Lane | 2006 | Year Completed estimated (2006-2007). ICD estimated from Google Maps linework. | 
| Ogden,
                UT Weber Co. United States | W 2nd St. / Stewart Dr. (41.25915, -111.99347) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 57.9120 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2003 | Constructed initially as multilane with unstriped circulatory roadway and undesignated lanes. Circulatory roadway striping added 2011. Converted from multilane to single-lane 2017-2018. 21442. | 
| Ogden,
                UT Weber Co. United States | W 2nd St. / S Depot Dr. (41.25886, -111.99799) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 59.4360 | Other (At-Grade) Single-Lane | 2003 | Right-turn only lane on south leg. Constructed initially as multilane with unstriped circulatory roadway and undesignated lanes. Circulatory roadway striping added 2011. | 
| Omaha,
                NE Douglas Co. United States | S 31st Ave. (41.25865, -95.95899) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | Parking along circulatory roadway; pedestrian access to central island. |