| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Fort Walton Beach,
                FL Okaloosa Co. United States | Hollywood Blvd. / Doolittle Blvd. (30.41364, -86.66468) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 29.8704 | Other (At-Grade) Single-Lane | 1994 | |
| Vail,
                CO Eagle Co. United States | Chamonix Rd. / I-70 WB Ramps / North Frontage Rd. (39.62828, -106.42120) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 45.7200 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) | 1997 | |
| Vail,
                CO Eagle Co. United States | Chamonix Rd. / I-70 EB Ramps / South Frontage Rd. (39.62753, -106.42020) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 45.7200 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) | 1997 | |
| Acworth-Kennesaw,
                GA Cobb Co. United States | W Sandtown Rd. / Villa Rica Rd. (33.92703, -84.63775) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2008 | |
| Ellicott City,
                MD Howard Co. United States | MD 104 (Waterloo Rd.) / MD 100 WB Ramps (39.22470, -76.80600) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) | 1999 | |
| Decatur,
                GA DeKalb Co. United States | N Decatur Rd. / Lullwater Rd. (33.78744, -84.32914) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2004 | |
| Dawsonville,
                GA Dawson Co. United States | SR 9E (Lumpkin Campground Rd.) / SR 318 (Dawson Forrest Rd.) (34.35427, -84.05168) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2006 | |
| Durango,
                CO La Plata Co. United States | Wilson Gulch Dr. / Three Springs Blvd. (37.23339, -107.82310) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 51.8160 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2006 | |
| Loveland,
                CO Larimer Co. United States | McWhinney Blvd. / Hahns Peak Dr. / Grays Peak Dr. (40.41048, -105.01140) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 71.6280 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2002 | |
| Prescott,
                AZ Yavapai Co. United States | SR 89 / Willow Lake Rd. (34.59233, -112.42580) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 64.0080 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2006 | |
| Seattle,
                WA King Co. United States | 61st Ave. S / S Norfolk St. (47.51337, -122.25705) | Traffic Calming Circle Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2006 | |
| Truckee,
                CA Nevada Co. United States | Brockway Rd. / Martis Valley Rd. (39.32135, -120.16269) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2006 | |
| Anchorage,
                AK Anchorage United States | C St. / O'Malley EB Ramps (61.12273, -149.88630) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 53.3400 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) | 2006 | |
| Anchorage,
                AK Anchorage United States | C St. / O'Malley WB Ramps (61.12404, -149.88630) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 53.3400 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2006 | |
| Peoria,
                AZ Maricopa Co. United States | N Sunrise Point / Sunset Point (33.75294, -112.33084) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 80.7720 | Other (At-Grade) Single-Lane | 2004 | |
| Seattle,
                WA King Co. United States | 61st Ave. S / S. Cooper St. (47.51166, -122.25710) | Traffic Calming Circle Existing | Uncontrolled Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2006 | |
| Phoenix,
                AZ Maricopa Co. United States | Pointe Pkwy. / S 48th St. (33.37162, -111.97410) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2000 | |
| Seattle,
                WA King Co. United States | 25th Ave. S / S Dearborn St. (47.59556, -122.30010) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 0 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2006 | |
| Lexington,
                KY Lexington-Fayette Co. United States | Old Frankfort Pike / Alexandria Dr. (38.06952, -84.55762) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2010 | |
| Seattle,
                WA King Co. United States | Sunnyside Ave. N / N 43rd St. (47.65912, -122.33020) | Traffic Calming Circle Existing | Uncontrolled Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2006 | |
| Boulder,
                CO Boulder Co. United States | Arapahoe Ave. / 4th St. (40.01294, -105.29160) | Traffic Calming Circle Existing | One-Way/Two-Way Stop None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Boulder,
                CO Boulder Co. United States | Arapahoe Ave. / 5th St. (40.01295, -105.28920) | Traffic Calming Circle Existing | One-Way/Two-Way Stop None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Aspen,
                CO Pitkin Co. United States | SR 82 / Maroon Creek Rd. / Castle Creek Rd. (39.19557, -106.84025) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.9600 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2000 | |
| Bend,
                OR Deschutes Co. United States | SW Reed Market Dr. / SW Bond St. / SW Brookswood Blvd. (44.04047, -121.31678) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2003 | |
| Seattle,
                WA King Co. United States | 22nd Ave. E / E Thomas St. (47.62138, -122.30360) | Traffic Calming Circle Existing | Uncontrolled Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2006 | |
| Carson City,
                NV Carson City Co. United States | E 5th St. / Fairview Dr. (39.16090, -119.72790) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 1999 | |
| Carmel,
                IN Hamilton Co. United States | Hazel Dell Pkwy. / E 126th St. (39.97119, -86.07069) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 1998 | |
| Carmel,
                IN Hamilton Co. United States | Old Meridian St. / Pennsylvania St. (39.96796, -86.15526) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.9600 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2008 | |
| Jackson,
                MS Hinds Co. United States | Metro Pkwy. / Terry Rd. / Pearl St. / Pascagoula St. (32.29912, -90.19500) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 79.2480 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2006 | |
| Billings,
                MT Yellowstone Co. United States | Ironwood Dr. / Woodcreek Dr. (45.81641, -108.67716) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2003 | |
| Rochester,
                MN Olmsted Co. United States | College Dr. SE / College Pkwy. SE (north) (44.01949, -92.42918) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Single-Lane | 2000 | |
| Latham,
                NY Albany Co. United States | Latham Circle: Rte 2 / Rte 9 (42.74810, -73.76098) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 76.2000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2002 | |
| (unincorporated),
                MA Barnstable Co. United States | Rte 6A / Rte 28 (gateway to Cape Cod) (41.74313, -70.58651) | Rotary Existing | All-Way Yield None | 0 Approaches 0 Driveways 118.8720 | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Brighton,
                MI Livingston Co. United States | Village Place Blvd. / Green Oak Dr. / Fieldcrest Dr. (42.50573, -83.75296) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2006 | |
| Pittsfield Township,
                MI Washtenaw Co. United States | Campus Pkwy. / Suncrest Dr. / (parking) (42.18764, -83.74729) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2002 | |
| Pittsfield Township,
                MI Washtenaw Co. United States | Campus Pkwy. / Community Dr. (42.18982, -83.74387) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2002 | |
| Seattle,
                WA King Co. United States | Meridian Ave. N / N 37th St. (47.65196, -122.33386) | Traffic Calming Circle Existing | Uncontrolled Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Seattle,
                WA King Co. United States | Bagley Ave. N / N 42nd St. (47.65796, -122.33260) | Traffic Calming Circle Existing | Unknown Unknown | 0 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Carmel,
                IN Hamilton Co. United States | W 96th St. / N Spring Mill Rd. (39.92713, -86.16510) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2006 | |
| Seattle,
                WA King Co. United States | 8th Ave. NE / NE 115th St. (47.71221, -122.32060) | Traffic Calming Circle Existing | Unknown Unknown | 0 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Seattle,
                WA King Co. United States | 8th Ave. NE / NE 117th St. (47.71402, -122.32070) | Traffic Calming Circle Existing | Unknown Unknown | 0 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Seattle,
                WA King Co. United States | 8th Ave. NE / NE 120th St. (47.71584, -122.32070) | Traffic Calming Circle Existing | Unknown Unknown | 0 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Madison,
                WI Dane Co. United States | Kendall Ave. / Grand Ave. (43.07145, -89.43156) | Traffic Calming Circle Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 1997 | |
| Oshkosh,
                WI Winnebago Co. United States | Jackson St. / Murdock Ave. (44.03947, -88.54265) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2010 | |
| Seattle,
                WA King Co. United States | 34th Ave. SW / SW Elmgrove St. (47.53009, -122.37530) | Traffic Calming Circle Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Seattle,
                WA King Co. United States | 31st Ave. E / E. Pike St. (47.61410, -122.29250) | Traffic Calming Circle Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Seattle,
                WA King Co. United States | 32nd Ave. E / E. Pike St. (47.61408, -122.29140) | Traffic Calming Circle Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Dublin,
                OH Franklin Co. United States | Dubln Rd. / Brand Rd. (40.11790, -83.11801) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.6720 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2005 | |
| Ann Arbor,
                MI Washtenaw Co. United States | Maple Rd. / M-14 WB Ramps (42.30178, -83.78112) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 159.9999 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2007 | |
| Ann Arbor,
                MI Washtenaw Co. United States | Maple Rd. / M-14 EB Ramps (42.29992, -83.78104) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 48.7680 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2007 | |
| Burnaby,
                BC Greater Vancouver Regional District Canada | Ridge Dr. / Barnet Rd. / Duthie Ave. (49.28328, -122.95360) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 30.0000 | Other (At-Grade) Single-Lane | 2002 | |
| Seattle,
                WA King Co. United States | Bagley Ave. N / N 43rd St. (47.65912, -122.33260) | Traffic Calming Circle Existing | Unknown Unknown | 0 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Seattle,
                WA King Co. United States | Meridian Ave. N / N 43rd St. (47.65914, -122.33380) | Traffic Calming Circle Existing | Unknown Unknown | 0 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Seattle,
                WA King Co. United States | Meridian Ave. N / N 42nd St. (47.65797, -122.33380) | Traffic Calming Circle Existing | Unknown Unknown | 0 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Seattle,
                WA King Co. United States | Burke Ave. N / N 43rd St. (47.65915, -122.33500) | Traffic Calming Circle Existing | Unknown Unknown | 0 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Seattle,
                WA King Co. United States | Bagley Ave. N / N 44th St. (47.66029, -122.33260) | Traffic Calming Circle Existing | Unknown Unknown | 0 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Seattle,
                WA King Co. United States | Corliss Ave. N / N 43rd St. (47.65912, -122.33140) | Traffic Calming Circle Existing | Unknown Unknown | 0 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Springfield,
                IL Sangamon Co. United States | Capitol Ave. / 12th St. (39.79816, -89.63947) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2012 | |
| Avonport,
                NS Kings Canada | Trunk 1 / Hwy 101 WB Ramps / Oak Island Rd. (45.10019, -64.25748) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.9600 | Freeway Ramps (Grade-Separated) Single-Lane | 2006 | |
| Cambridge,
                ON Waterloo Regional Municipality Canada | Fountain St. / Blair Rd. (43.38601, -80.38981) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2005 | |
| Cambridge,
                ON Waterloo Regional Municipality Canada | Can-Amera Pkwy. / Conestoga Blvd. (43.39012, -80.31281) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 50.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2005 | |
| Woolwich,
                ON Waterloo Regional Municipality Canada | Arthur St. / Sawmill Rd. (43.54355, -80.54693) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 60.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2006 | |
| Kitchener,
                ON Waterloo Regional Municipality Canada | Fischer-Hallman Rd. / Huron Rd. (43.38225, -80.48878) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 50.0000 | Other (At-Grade) Single-Lane | 2007 | |
| Carmel,
                IN Hamilton Co. United States | W Main St. / N Illinois St. (39.97783, -86.16228) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2005 | |
| Carmel,
                IN Hamilton Co. United States | E 136st St. / Illinois St. / Oak Ridge Rd. (39.98517, -86.14590) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2006 | |
| Carmel,
                IN Hamilton Co. United States | W 116th St. / N Illinois St. (39.95615, -86.16245) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2005 | |
| Houston,
                TX Harris Co. United States | Meadowglen Ln. / Seagler Rd. (29.73162, -95.55486) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.9600 | Other (At-Grade) Single-Lane | 2005 | |
| Winnipeg,
                MB Winnipeg Capital Region Canada | Shorehill Dr. / (unknown #2) (49.82688, -97.07213) | Roundabout Existing | All-Way Yield None | 0 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2006 | |
| Clearwater,
                FL Pinellas Co. United States | Ridgewood St. / Casler Ave. (27.97013, -82.76752) | Traffic Calming Circle Existing | All-Way Yield None | 0 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2002 | |
| Clearwater,
                FL Pinellas Co. United States | Richards Ave. / Baker Ave. / Casler Ave. (27.96847, -82.76841) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2002 | |
| Clearwater,
                FL Pinellas Co. United States | Palmetto St. / MLK Ave. (N Greenwood Ave.) (27.97542, -82.79176) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2004 | |
| Clearwater,
                FL Pinellas Co. United States | Cleveland St. / Lake Dr. (27.96550, -82.77112) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 25.9080 | Other (At-Grade) Single-Lane | 2008 | |
| Clearwater,
                FL Pinellas Co. United States | Cleveland St. / Corona Ave. (27.96546, -82.75991) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 25.9080 | Other (At-Grade) Single-Lane | 2008 | |
| Clearwater,
                FL Pinellas Co. United States | Cleveland St. / Saturn Ave. (27.96544, -82.76489) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 25.9080 | Other (At-Grade) Single-Lane | 2008 | |
| Missoula,
                MT Missoula Co. United States | Union Pacific St. / O'Leary St. / Clark Fork Ln. (46.88880, -114.04560) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2003 | |
| Miramichi,
                NB Northumberland Canada | Rte 8 Bypass / Rte 430 (47.00483, -65.59289) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2006 | |
| Lee's Summit,
                MO Jackson Co. United States | Bridlewood Dr. / Lewis Dr. (38.91375, -94.44021) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2007 | |
| Calgary,
                AB Calgary Region Canada | Springbank Blvd. / Spring Mews (51.01849, -114.19630) | Traffic Calming Circle Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.0000 | Other (At-Grade) Single-Lane | 1998 | |
| Pemberton,
                BC Pemberton Valley Canada | Portage Rd. / Aspen Blvd. (50.32201, -122.80508) | Roundabout Existing | All-Way Yield At-grade Rail Crossing Signal/Beacon | 3 Approaches 0 Driveways 35.0000 | Other (At-Grade) Single-Lane | ||
| Pukalani,
                HI Maui Co. United States | Kupaoa St. / Ohiaku St. (20.82094, -156.33001) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2005 | |
| Lihue,
                HI Kauai Co. United States | Pikake St. / Kauila St. / Makaa St. (21.96538, -159.37974) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2006 | |
| Bozeman,
                MT Gallatin Co. United States | Baxter Ln. / Ferguson Ave. (45.70024, -111.09310) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2003 | |
| Bozeman,
                MT Gallatin Co. United States | Laurel Pkwy. / Annie St. (45.68916, -111.11383) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2003 | |
| Bozeman,
                MT Gallatin Co. United States | Laurel Pkwy. / Glenellen Dr. / Sherwood Way (45.69050, -111.11401) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2003 | |
| Kalispell,
                MT Flathead Co. United States | (shopping center entrance) / (parking lot) (48.23521, -114.33170) | Other Existing | Uncontrolled Unknown | 0 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2005 | |
| The Villages,
                FL Sumter Co. United States | Morse Blvd. / Bonita Blvd. (28.87963, -81.96627) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 64.0080 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2006 | |
| Rye,
                NH Rockingham Co. United States | Foyes Corner: Rte 1A (Pioneer Rd. - Sagamore Rd.) / Elwin Rd. / Sagamore Rd. (43.04597, -70.74656) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.0037 | Other (At-Grade) Single-Lane | 2007 | |
| East Helena,
                MT Lewis and Clark Co. United States | Canyon Ferry Rd. / Lake Helena Dr. (46.61710, -111.89391) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2009 | |
| Gloucester,
                MA Essex Co. United States | Grant Circle [Rte 128 (Yankee Division Hwy) / Rte 127 / Washington St.] (42.62204, -70.67609) | Rotary Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 114.3000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 1952 | |
| Gloucester,
                MA Essex Co. United States | Blackburn Circle [Rte 128 (Yankee Division Hwy) / Dory Rd. / School House Rd.] (42.62497, -70.66152) | Rotary Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 175.2600 | Other (At-Grade) Multilane (2 Lane, unspecified) | 1958 | |
| North Cowichan,
                BC Cowichan Valley Regional District Canada | Government St. / Gibbins Rd. (48.78616, -123.71970) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.0000 | Other (At-Grade) Single-Lane | 2009 | |
| Yuba City,
                CA Sutter Co. United States | Plumas Blvd. / Percy Ave. / Morton St. (39.12678, -121.61565) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 44.1960 | Other (At-Grade) Single-Lane | 2004 | |
| Champaign,
                IL Champaign Co. United States | Crabapple Ln. / Sandcherry Dr. (40.09553, -88.32968) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 1 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2006 | |
| Santa Barbara,
                CA Santa Barbara Co. United States | Cabrillo Blvd. / Coast Village Rd. / Hot Springs Rd. (34.42272, -119.65268) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | |
| West Valley,
                UT Salt Lake Co. United States | Lake Park Blvd. / Daybury Dr. (40.71107, -112.02180) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 53.3400 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | |
| West Valley,
                UT Salt Lake Co. United States | Lake Park Blvd. / Highbury Pkwy. (40.71235, -112.01350) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 64.0080 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | |
| West Valley,
                UT Salt Lake Co. United States | Daybury Dr. / Highbury Pkwy. (40.70805, -112.02010) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.2440 | Other (At-Grade) Single-Lane | 2008 | |
| Redmond,
                WA King Co. United States | Eastridge Dr. NE / NE Cedar Park Crescent (47.69141, -122.01690) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2012 | |
| Woodland,
                WA Cowlitz Co. United States | Dike Access Rd. / Schurman Way / (parking) (45.92664, -122.75957) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2012 | |
| Pleasanton,
                CA Alameda Co. United States | Valley Ave. / Pleasanton Ave. / Laguna Creek Ln. (37.65175, -121.89043) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2000 |