| 
                City, 
                State County Country  | 
            
                Intersection (Lat, Lng)  | 
            
                Type Status  | 
            Control Type / Other Control Type | Approaches / Driveways / ICD (m) | 
                Functional Class /  LaneType  | 
            Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 
                Village of Plover,
                WI Portage Co. United States  | 
            
                Post Rd. / Maple Dr. (44.45007, -89.54382)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 32.3982  | 
            
                Other (At-Grade) Single-Lane  |   
            2016 | ICD estimated from Google Maps linework. | 
| 
                Burlington,
                WI Racine Co. United States  | 
            
                STH 142 / McCanna Pkwy. (42.66890, -88.25753)  | 
            
                Roundabout Existing  | 
            
                Other None  | 
            
                3 Approaches 0 Driveways 44.7866  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | ICD estimated from Google Maps linework. | 
| 
                Sheboygan,
                WI Sheboygan Co. United States  | 
            
                STH 32 / Happy Ln. (43.74707, -87.81985)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.2369  | 
            
                Other (At-Grade) Single-Lane  |   
            2016 | ICD estimated from Google Maps linework. | 
| 
                Fruita,
                CO Mesa Co. United States  | 
            
                CO-340 / I-70 EB Ramps / I-70 Frontage Rd. (39.15470, -108.73769)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Active Pedestrian Warning (flashing yellow)  | 
            
                4 Approaches 0 Driveways 40.7499  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Fruita,
                CO Mesa Co. United States  | 
            
                CO-340 / Raptor Rd. (39.15351, -108.73813)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 47.2337  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                (unincorporated),
                AB Strathcona Co. Canada  | 
            
                Jim Common Dr. N / Jim Common Dr. / Cranford Dr. (53.54636, -113.29019)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)  | 
            
                4 Approaches 0 Driveways 63.1577  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | ICD estimated from Google Maps linework. | 
| 
                (unincorporated),
                AB Strathcona Co. Canada  | 
            
                Range Road 233 / Balmoral Way / Clubhouse Dr. (53.50231, -113.32021)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 40.4914  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                (unincorporated),
                AB Strathcona Co. Canada  | 
            
                Main Blvd. / Malvern Dr. (53.53747, -113.31741)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 1 Driveways 22.0034  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                (unincorporated),
                AB Strathcona Co. Canada  | 
            
                Main Blvd. / Marion Dr. (53.53732, -113.31010)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 22.7132  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Loveland,
                CO Larimer Co. United States  | 
            
                E Crossroads Blvd. / I-25 SB Ramps (40.43596, -104.99335)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 40.9068  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            2011 | ICD estimated from Google Maps linework. | 
| 
                Loveland,
                CO Larimer Co. United States  | 
            
                E Crossroads Blvd. / I-25 NB Ramps (40.43597, -104.99138)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 38.1797  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            2011 | ICD estimated from Google Maps linework. | 
| 
                Loveland,
                CO Larimer Co. United States  | 
            
                Byrd Dr. / Test Dr. (40.43198, -104.99591)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 47.2729  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Littleton,
                CO Arapahoe Co. United States  | 
            
                Powers Ave. / S Greenwood St. (39.61509, -105.00042)  | 
            
                Traffic Calming Circle Existing  | 
            
                One-Way/Two-Way Stop Unknown  | 
            
                4 Approaches 0 Driveways 35.8818  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Littleton,
                CO Arapahoe Co. United States  | 
            
                S Gallup St. / W Arapahoe Rd. (39.59517, -105.00233)  | 
            
                Traffic Calming Circle Existing  | 
            
                One-Way/Two-Way Stop Unknown  | 
            
                4 Approaches 0 Driveways 12.8843  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Littleton,
                CO Arapahoe Co. United States  | 
            
                S Elati St. / W Davies Way (39.58691, -104.99775)  | 
            
                Traffic Calming Circle Existing  | 
            
                One-Way/Two-Way Stop Unknown  | 
            
                4 Approaches 0 Driveways 9.2042  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Newport Beach,
                CA Orange Co. United States  | 
            
                4500 MacArthur Blvd (33.66699, -117.86353)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 19.8802  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Emerald Isle,
                NC Carteret Co. United States  | 
            
                Emerald Dr. / Plantation Dr. (34.66452, -77.04878)  | 
            
                Other Existing  | 
            
                Other Unknown  | 
            
                4 Approaches 0 Driveways 28.4876  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Springdale,
                AR Washington Co. United States  | 
            
                S 56th St. / Apple Rd. (36.16825, -94.19264)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 68.4558  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2015 | ICD estimated from Google Maps linework. | 
| 
                Sarasota,
                FL Sarasota Co. United States  | 
            
                N Cattlemen Rd. / University Town Center north access (27.38466, -82.45627)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 49.8430  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Sarasota,
                FL Sarasota Co. United States  | 
            
                N Cattlemen Rd. / University Town Center south access (27.38301, -82.45598)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 50.9043  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Sarasota,
                FL Sarasota Co. United States  | 
            
                N Cattlemen Rd. / University Town Center Dr. / Desoto Rd. (27.38133, -82.45577)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 50.9051  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Sarasota,
                FL Sarasota Co. United States  | 
            
                Bee Ridge Rd. / Sarasota Golf Club Blvd. (27.29879, -82.43533)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 52.0043  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2016 | ICD estimated from Google Maps linework. | 
| 
                Sarasota,
                FL Sarasota Co. United States  | 
            
                Bee Ridge Rd. / Berkshire Dr. / Aberdeen Dr. (27.29873, -82.42825)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 46.6978  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2016 | ICD estimated from Google Maps linework. | 
| 
                Sarasota,
                FL Sarasota Co. United States  | 
            
                Bee Ridge Rd. / Bent Tree Blvd. / Gary Player Blvd. (27.29878, -82.41705)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 23.3489  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2016 | ICD estimated from Google Maps linework. | 
| 
                Sarasota,
                FL Sarasota Co. United States  | 
            
                Bee Ridge Rd. / Iona Rd. (27.29870, -82.40017)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 61.5562  | 
            
                Other (At-Grade) Single-Lane  |   
            2016 | ICD estimated from Google Maps linework. | 
| 
                Springdale,
                AR Washington Co. United States  | 
            
                Horn Ln. / Habberton Rd. / Don Tyson Pkwy. (36.15149, -94.07702)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.3255  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2015 | ICD estimated from Google Maps linework. | 
| 
                Castle Rock,
                CO Douglas Co. United States  | 
            
                Castle Rock Pkwy. / Promenade Pkwy. / I-25 SB Off-Ramp / I-25 NB Ramps (39.42427, -104.87786)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 43.3611  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            2016 | ICD estimated from Google Maps linework. | 
| 
                Ballston Lake,
                NY Saratoga Co. United States  | 
            
                Round Lake Rd. / Chango Dr. (42.93547, -73.81398)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)  | 
            
                3 Approaches 0 Driveways 32.3526  | 
            
                Other (At-Grade) Single-Lane  |   
            2015 | ICD estimated from Google Maps linework. | 
| 
                Malta,
                NY Saratoga Co. United States  | 
            
                Round Lake Rd. / Raylinsky Rd. (42.93576, -73.80841)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)  | 
            
                4 Approaches 0 Driveways 34.1012  | 
            
                Other (At-Grade) Single-Lane  |   
            2015 | ICD estimated from Google Maps linework. | 
| 
                Springdale,
                AR Washington Co. United States  | 
            
                Don Tyson Pkwy. / Dearing Rd. / S 56th St. (36.15378, -94.19304)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 77.1476  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2015 | ICD estimated from Google Maps linework. | 
| 
                Springdale,
                AR Washington Co. United States  | 
            
                Don Tyson Pkwy. / Hylton Rd. (36.15163, -94.08588)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 49.1829  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2015 | ICD estimated from Google Maps linework. | 
| 
                (unincorporated),
                AB Strathcona Co. Canada  | 
            
                Buckingham Dr. / Broadview Dr. (53.55028, -113.31260)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 34.7690  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | ICD estimated from Google Maps linework. | 
| 
                Strathcona County,
                AB Alberta Canada  | 
            
                Salisbury Way / (unknown) (53.50992, -113.30184)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 24.1484  | 
            
                Other (At-Grade) Single-Lane  |   
            2015 | ICD estimated from Google Maps linework. | 
| 
                Scottsdale,
                AZ Maricopa Co. United States  | 
            
                N Hayden Rd. / N Northsight Blvd. (33.62730, -111.89569)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 47.7344  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2014 | ICD estimated from Google Maps linework. | 
| 
                Phoenix,
                AZ Maricopa Co. United States  | 
            
                E Dove Valley Rd. / N 60th St. (33.78470, -111.95199)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.7500  | 
            
                Other (At-Grade) Single-Lane  |   
            2015 | ICD estimated from Google Maps linework. | 
| 
                (unincorporated),
                AB Strathcona Co. Canada  | 
            
                Summerwood Blvd. / Summercourt Way / Summerland Way (53.55976, -113.26688)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 24.8294  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | ICD estimated from Google Maps linework. | 
| 
                (unincorporated),
                AB Strathcona Co. Canada  | 
            
                Crimson Dr. / Campbell Dr. / Cranberry Way (53.55245, -113.27615)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 26.2528  | 
            
                Other (At-Grade) Single-Lane  |   
            2003 | ICD estimated from Google Maps linework. | 
| 
                (unincorporated),
                AB Strathcona Co. Canada  | 
            
                Festival Way / Festival Ln. (53.52632, -113.29936)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 26.2690  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                (unincorporated),
                AB Strathcona Co. Canada  | 
            
                Foxhaven Dr. / Foxhaven Way / Foxboro Dr. (53.52770, -113.25251)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 22.0084  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | ICD estimated from Google Maps linework. | 
| 
                (unincorporated),
                AB Strathcona Co. Canada  | 
            
                Palisades Way / (parking lot) (53.55476, -113.29823)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 1 Driveways 33.3463  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | ICD estimated from Google Maps linework. | 
| 
                Columbus,
                GA Muscogee Co. United States  | 
            
                Schatulga Rd. / Corporate Ridge Pkwy. (32.50364, -84.86957)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 35.2536  | 
            
                Other (At-Grade) Single-Lane  |   
            2014 | ICD estimated from Google Maps linework. | 
| 
                Columbus,
                GA Muscogee Co. United States  | 
            
                S Lumpkin Rd. / Chattahoochee Riverwalk (32.40150, -84.95556)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 50.4194  | 
            
                Other (At-Grade) Single-Lane  |   
            2014 | ICD estimated from Google Maps linework. | 
| 
                Columbus,
                GA Muscogee Co. United States  | 
            
                14th St. / Front Ave. (32.47244, -84.99457)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 0 Driveways 20.1519  | 
            
                Other (At-Grade) Single-Lane  |   
            2016 | ICD estimated from Google Maps linework. | 
| 
                Scottsdale,
                AZ Maricopa Co. United States  | 
            
                N 94th St. / E Union Hills Dr. (33.65465, -111.87864)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 24.8538  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Scottsdale,
                AZ Maricopa Co. United States  | 
            
                N 124th St / E Columbine Dr (33.59817, -111.81338)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 16.9116  | 
            
                Unknown Single-Lane  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Scottsdale,
                AZ Maricopa Co. United States  | 
            
                E Columbine Dr. / N 122nd St. (33.59757, -111.81675)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 20.8910  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Conway,
                AR Faulkner Co. United States  | 
            
                College Ave. / Salem Rd. (35.08511, -92.47167)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 37.1381  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2017 | ICD estimated from Google Maps linework. | 
| 
                Siren, Village of,
                WI Burnett Co. United States  | 
            
                STH 35 / STH 70 (45.81636, -92.36347)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 54.1060  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2015 | ICD estimated from Google Maps linework. | 
| 
                Porterville,
                CA Tulare Co. United States  | 
            
                SR 190 / Road 284 (36.04752, -118.93725)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 40.5573  | 
            
                Other (At-Grade) Single-Lane  |   
            2016 | ICD estimated from Google Maps linework. | 
| 
                Columbia,
                MO Boone Co. United States  | 
            
                Bass Ave. / S Williams St. (38.94899, -92.31709)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 27.8651  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | ICD estimated from Google Maps linework. | 
| 
                Kansas City,
                MO Platte Co. United States  | 
            
                N Congress Ave. / MO-152 WB On-ramp / NW 96th Terr. (39.25531, -94.66793)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 55.4886  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            2005 | ICD estimated from Google Maps linework. | 
| 
                Kansas City,
                MO Platte Co. United States  | 
            
                N Congress Ave. / MO-152 EB Off-ramp / N Serene Ave. (39.25328, -94.66808)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 51.7908  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            2005 | ICD estimated from Google Maps linework. | 
| 
                Kansas City,
                MO Platte Co. United States  | 
            
                N Serene Ave. / NW Prairie View Rd. (39.25268, -94.66677)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 29.5950  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | ICD estimated from Google Maps linework. | 
| 
                Kansas City,
                MO Platte Co. United States  | 
            
                MO-45 (Tom Watson Pkwy.) / NW Union Chapel Rd. (MO K) (39.21999, -94.73524)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 55.5165  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Kansas City,
                MO Platte Co. United States  | 
            
                NW Union Chapel Rd. / NW Brink-Meyer Rd. (39.21830, -94.73579)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 28.6842  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | ICD estimated from Google Maps linework. | 
| 
                Kansas City,
                MO Platte Co. United States  | 
            
                MO-45 (Tom Watson Pkwy.) / NW Brink-Myer Rd. (39.22507, -94.75656)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 45.3352  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2017 | ICD estimated from Google Maps linework. | 
| 
                Riverside,
                MO Platte Co. United States  | 
            
                Horizons Pkwy. / Argosy Casino Pkwy. (39.15795, -94.64060)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 50.0090  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Riverside,
                MO Platte Co. United States  | 
            
                Argosy Casino Pkwy. / US 69 NB Ramps / NW Tremont Trafficway (39.16237, -94.62502)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways 40.7455  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2016 | ICD estimated from Google Maps linework. | 
| 
                Mount Vernon,
                IA Linn Co. United States  | 
            
                US-30 E / 10th Ave S (41.91643, -91.42947)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 40.8813  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | ICD estimated from Google Maps linework. | 
| 
                Mount Vernon,
                IA Linn Co. United States  | 
            
                US-30 SE / IA-1(1st Ave S) (41.91563, -91.42243)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 186.6343  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2013 | ICD estimated from Google Maps linework. | 
| 
                Sandpoint,
                ID Bonner Co. United States  | 
            
                N Boyer Ave / Larch St (48.28018, -116.55663)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 34.9717  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Bloomington,
                IN Monroe Co. United States  | 
            
                N Monroe St. / W 17th St. / W Arlington Rd. (39.17914, -86.54712)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 1 Driveways 37.0325  | 
            
                Other (At-Grade) Single-Lane  |   
            2014 | ICD estimated from Google Maps linework. | 
| 
                Pojoaque,
                NM Santa Fe Co. United States  | 
            
                Cities of Gold Rd / West Gutierrez Street (35.88258, -106.01321)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 113.2172  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Smithville,
                MO Clay Co. United States  | 
            
                MO-92 / S Commercial Ave. (39.36881, -94.57949)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 36.9324  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Columbia,
                MO Boone Co. United States  | 
            
                Business Loop 70 / I-70 EB Ramps / Interstate 70 Dr. SW (38.96640, -92.35032)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 46.4304  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            2016 | ICD estimated from Google Maps linework. | 
| 
                Tracy,
                CA San Joaquin Co. United States  | 
            
                N Central Ave. / 6th St. (37.73473, -121.42576)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 31.1698  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Ottawa,
                ON Ottawa Canada  | 
            
                Barnstone Dr. / Cresthaven Dr. (45.27323, -75.70859)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 28.5764  | 
            
                Other (At-Grade) Single-Lane  |   
            2016 | ICD estimated from Google Maps linework. | 
| 
                Ottawa,
                ON Ottawa Canada  | 
            
                Brian Coburn Blvd. / Mer Bleue Rd. (45.44550, -75.49852)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 36.8687  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2017 | ICD estimated from Google Maps linework. | 
| 
                Ottawa,
                ON Ottawa Canada  | 
            
                Campeau Dr. / Country Glen Way (45.30270, -75.93268)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 42.8423  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2017 | ICD estimated from Google Maps linework. | 
| 
                Ottawa,
                ON Ottawa Canada  | 
            
                Dundonald Dr. / River Mist Rd. (45.24476, -75.73632)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 31.1134  | 
            
                Other (At-Grade) Single-Lane  |   
            2015 | ICD estimated from Google Maps linework. | 
| 
                Charlotte,
                NC Mecklenburg Co, Co. United States  | 
            
                Moores Chapel Rd. / Rhyne Rd. (35.27378, -80.96964)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 33.1518  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | ICD estimated from Google Maps linework. | 
| 
                Randleman,
                NC Randolph Co. United States  | 
            
                US 220 Business / Providence Church Rd. (35.87880, -79.79783)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 35.8055  | 
            
                Other (At-Grade) Single-Lane  |   
            2015 | ICD estimated from Google Maps linework. | 
| 
                Lumberton,
                NC Robeson Co. United States  | 
            
                Water St. / NC 41 (Elizabethtown Rd.) (34.62133, -79.00982)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 41.2794  | 
            
                Other (At-Grade) Single-Lane  |   
            2016 | ICD estimated from Google Maps linework. | 
| 
                Social Circle,
                GA Walton Co. United States  | 
            
                W Hightower Trl. / Alcova Dr. (33.66042, -83.72509)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 30.8166  | 
            
                Other (At-Grade) Unknown  |   
            2017 | ICD estimated from Google Maps linework. | 
| 
                Douglas,
                 Middle Sheading Isle of Man  | 
            
                Peel Rd. / Braddan Rd. (54.16134, -4.50503)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 17.4821  | 
            
                Other (At-Grade) Unknown  |   
            ICD estimated from Google Maps linework. | |
| 
                Douglas,
                 Middle Sheading Isle of Man  | 
            
                A6 (Vicarage Rd.) / Meadow Crescent (54.15888, -4.51596)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 25.8751  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Douglas,
                 Middle Sheading Isle of Man  | 
            
                Isle of Man Business Park / (unknown) (54.15450, -4.53323)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 23.7796  | 
            
                Unknown Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Douglas,
                 Middle Sheading Isle of Man  | 
            
                A24 (Cooil Rd.) / A6 (Isle of Man Business Park) (54.15321, -4.53685)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 22.3815  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Douglas,
                 Middle Sheading Isle of Man  | 
            
                A5 / A6 (54.14619, -4.52114)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 33.5780  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Boise,
                ID Ada Co. United States  | 
            
                E Fort St. / E Reserve St. (43.61355, -116.19070)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 38.0470  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | ICD estimated from Google Maps linework. | 
| 
                Conyers,
                GA Rockdale Co. United States  | 
            
                Belmont Cove NE (33.64812, -83.94735)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 46.7286  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Conyers,
                GA Rockdale Co. United States  | 
            
                Grand Prix Dr. / Appaloosa Debark Dr. NE (33.64617, -83.94041)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 47.7239  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Covington,
                GA Newton Co. United States  | 
            
                Bob Williams Pkwy. / Keegan Ct. / Aaron Dr. (33.61707, -83.86087)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 30.8321  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Platteville,
                WI Grant Co. United States  | 
            
                N Water St. / E Madison St. (42.74037, -90.46891)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.3320  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Snowmass Village,
                CO Pitkin Co. United States  | 
            
                Wood Rd. / Carriage Way (39.21000, -106.94756)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 40.7179  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2016 | ICD estimated from Google Maps linework. | 
| 
                Covington,
                GA Newton Co. United States  | 
            
                US 278-GA 12 / GA 142 (33.59255, -83.79277)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 66.6560  | 
            
                Other (At-Grade) Unknown  |   
            2018 | ICD estimated from Google Maps linework. | 
| 
                Ixonia,
                WI Jefferson Co. United States  | 
            
                STH 16 / American St. (CTH F) (43.14647, -88.59080)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 47.0551  | 
            
                Other (At-Grade) Single-Lane  |   
            2014 | ICD estimated from Google Maps linework. | 
| 
                Rubicon,
                WI Dodge Co. United States  | 
            
                STH 60 / CTH P (43.32538, -88.45889)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 42.5730  | 
            
                Other (At-Grade) Single-Lane  |   
            2014 | ICD estimated from Google Maps linework. | 
| 
                Newport,
                OR Lincoln Co. United States  | 
            
                SE Marine Science Dr. / Hatfield Marine Science Center entrance / (parking lot) (44.62304, -124.04677)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.0530  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | ICD estimated from Google Maps linework. | 
| 
                Wilkesboro,
                NC Wilkes Co. United States  | 
            
                Oakwoods Rd. / US 421 WB Ramps (36.13525, -81.14666)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways 39.5475  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2017 | ICD estimated from Google Maps linework. | 
| 
                Sandy Ridge,
                NC Union Co. United States  | 
            
                Waxhaw-Indian Trail Rd. / Beulah Church Rd. (35.01945, -80.69426)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 33.2555  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | ICD estimated from Google Maps linework. | 
| 
                Raymore,
                MO Cass Co. United States  | 
            
                S Dean Ave. / W Lucy Webb Rd. (38.79819, -94.49394)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 28.8551  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | ICD estimated from Google Maps linework. | 
| 
                Clayton,
                NC Johnston Co. United States  | 
            
                E Front St. / Bent Branch Loop Rd. (35.64089, -78.44504)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 34.9421  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | ICD estimated from Google Maps linework. | 
| 
                Charlotte,
                NC Mecklenburg Co. United States  | 
            
                Community House Rd. / Bryant Farms Rd. (35.04332, -80.83015)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 46.9353  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2016 | ICD estimated from Google Maps linework. | 
| 
                Durham,
                NC Durham Co. United States  | 
            
                Herndon Rd. / Barbee Rd. / Massey Chapel Rd. (35.90246, -78.92770)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 32.8925  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | ICD estimated from Google Maps linework. | 
| 
                Durham,
                NC Durham Co. United States  | 
            
                Pope Rd. / Old Durham-Chapel Hill Rd. (35.94549, -78.99572)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 26.1063  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | ICD estimated from Google Maps linework. | 
| 
                Mooresville,
                NC Iredell Co. United States  | 
            
                College St. / S Church St. (35.57668, -80.81736)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 52.4552  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2014 | ICD estimated from Google Maps linework. | 
| 
                Davidson,
                NC Mecklenburg Co. United States  | 
            
                Griffith St. / I-77 NB Ramps (35.50352, -80.86552)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 64.1704  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2018 | ICD estimated from Google Maps linework. | 
| 
                Davidson,
                NC Mecklenburg Co. United States  | 
            
                Griffith St. / I-77 SB Ramps (35.50420, -80.86734)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 42.7799  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2018 | ICD estimated from Google Maps linework. | 
| 
                Matthews,
                NC Mecklenburg Co. United States  | 
            
                NC 51 (Matthews-Mint Hill Rd.) / Idlewild Rd. (35.13745, -80.68332)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 39.0676  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2017 | ICD estimated from Google Maps linework. |