| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| (unincorporated),
                AB Strathcona Co. Canada | Summerwood Blvd. / (unknown) (53.55987, -113.27155) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 25.5388 | Other (At-Grade) Single-Lane | 2004 | Year Completed estimated (2002-2008). 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. | 
| (unincorporated),
                AB Strathcona Co. Canada | Aspen Trl. / Amberley Way (53.56170, -113.27985) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2014 | |
| (unincorporated),
                AB Strathcona Co. Canada | Bethel Way / Bison Way (53.55034, -113.30211) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2015 | |
| (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. | 
| Columbus,
                GA Muscogee Co. United States | St. Marys Rd. / Northstar Dr. / Lakefront Dr. (32.44089, -84.91252) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.2782 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | Single-lane except for two circulating lanes in one section (although fed by single-lane entries). 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. | 
| 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. | 
| Pleasant Dale,
                NE Seward Co. United States | US 6-NE 2 / NE 103 (40.81385, -96.92977) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2012 | |
| 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. | 
| Sarasota,
                FL Sarasota Co. United States | Ringling Blvd. / S Pineapple Ave. / Cross St. (27.33413, -82.54032) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 25.4634 | Other (At-Grade) Single-Lane | 2012 | Fifth leg is exit only. ICD estimated from Google Maps linework. | 
| Sarasota,
                FL Sarasota Co. United States | Ringling Blvd. / S Palm Ave. (27.33350, -82.54160) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 27.5855 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Sarasota,
                FL Sarasota Co. United States | Main St. / Orange Ave. (27.33648, -82.53862) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 18.0362 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Sarasota,
                FL Sarasota Co. United States | Cocoanut Ave. / N Palm Ave. (27.33645, -82.54520) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 18.0362 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| De Land,
                FL Volusia Co. United States | SR 44 / Grand Ave. (29.02649, -81.34726) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6840 | Other (At-Grade) Single-Lane | 2017 | Elliptical shape. ICD estimated from Google Maps linework. | 
| Kissimmee,
                FL Osceola Co. United States | E Monument Ave. / Lakeview Dr. (28.29192, -81.40460) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 22.0848 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2010 | ICD estimated from Google Maps linework. | 
| Kissimmee,
                FL Osceola Co. United States | Lakeview Dr. / Beaumont Ave. / (parking lot) (28.28792, -81.40892) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.3840 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2011 | Initially constructed with three legs (northeast, southwest, southeast). Northeast leg added 2016. | 
| Sarasota,
                FL Sarasota Co. United States | Bee Ridge Rd. / Mauna Loa Blvd. (27.29885, -82.44037) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 4 Approaches 0 Driveways 25.4715 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2017 | ICD estimated from Google Maps linework. | 
| Farmingdale,
                NJ Monmouth Co. United States | NJ-34 / NJ-35 / CR-547 (40.21926, -74.12851) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 100.3161 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2007 | Converted from rotary (signing/striping only; no geometric changes) in 2006-2007. ICD estimated from Google Maps linework. | 
| Onalaska,
                WI La Crosse Co. United States | STH 35 / Riders Club Rd. / Sunset Vista Rd. (43.90711, -91.24497) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 43.0236 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Onalaska,
                WI La Crosse Co. United States | STH 35 / Mason St. (43.90999, -91.24578) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 41.3007 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Onalaska,
                WI La Crosse Co. United States | Sand Lake Rd. / Riders Club Rd. (43.90548, -91.22078) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 50.7692 | Other (At-Grade) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| La Crosse,
                WI La Crosse Co. United States | Cass St / 7th St. S (43.80876, -91.24707) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 44.8184 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| Social Circle,
                GA Newton Co. United States | River Cove Rd. (33.61540, -83.78331) | Other Existing | Uncontrolled None | 2 Approaches 1 Driveways 39.7842 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Atlanta,
                GA Fulton Co. United States | Preservation Cir. (33.65154, -84.52790) | Other Existing | All-Way Stop Unknown | 4 Approaches 0 Driveways 55.6745 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Lithonia,
                GA DeKalb Co. United States | Big Rock Ave. / River Rock Rd. (33.67007, -84.09609) | Other Existing | Other Unknown | 4 Approaches 0 Driveways 21.8674 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Canton,
                GA Cherokee Co. United States | Gresham Mill Pkwy (34.14154, -84.52252) | Roundabout Existing | All-Way Yield None | 2 Approaches 0 Driveways 27.6777 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Saegertown,
                PA Crawford Co. United States | US 6-US 19 / PA 198 / Sackett Alley (41.72449, -80.14868) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 44.5696 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| Saegertown,
                PA Crawford Co. United States | US 6-US 19 / PA 198 (41.71434, -80.14582) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 42.7936 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| Nanticoke,
                PA Luzerne Co. United States | Middle Rd at Espy St (41.19083, -75.98915) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 52.1279 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Washington Township,
                PA Franklin Co. United States | Washington Township Blvd. / N Welty Rd. (39.75342, -77.54239) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 43.1556 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Snellville,
                GA Gwinnett Co. United States | 2121 Fountain Dr SW (33.85742, -84.02971) | Other Existing | Unknown None | 1 Approaches 2 Driveways 34.7131 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Athens,
                GA Clarke Co. United States | Eudora Welty Way / O'Connor Blvd. (34.00066, -83.43174) | Other Existing | Unknown None | 2 Approaches 0 Driveways 28.7139 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Culpeper,
                VA Culpeper Co. United States | US 522 / Colonel Jameson Blvd. (38.47944, -78.00346) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 39.2682 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | ICD estimated from Google Maps linework. | 
| Culpeper,
                VA Culpeper Co. United States | Colonel Jameson Blvd. / Old Rixeyville Rd. (38.47972, -77.99637) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 54.2274 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | ICD estimated from Google Maps linework. | 
| Charlottesville,
                VA Ablemarle Co. United States | Rolkin Rd. / N Pantops Dr. / Montessori Terr. (38.03075, -78.44074) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.1040 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Wadsworth,
                OH Medina Co. United States | Granger Rd. / Ridge Rd. (41.15562, -81.73586) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.2719 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| Springfield,
                MO Greene Co. United States | E Central St. / E. Pythian St. / N Sherman Ave. (37.21745, -93.28107) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.9950 | Other (At-Grade) Single-Lane | 2017 | Replaced roundabout that had been in place since early 2000s. East leg realigned to connect to E Pythian St rather than E Central St. ICD estimated from Google Maps linework. | 
| Sisters,
                OR Deschutes Co. United States | US 20 / W Barclay Dr. / W McKinney Butte Rd. (44.29574, -121.55960) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 42.7417 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2017 | ICD estimated from Google Maps linework. | 
| Norfolk,
                NE Madison Co. United States | US 275 / N 37th St. (42.03242, -97.46577) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 60.3233 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2017 | ICD estimated from Google Maps linework. | 
| Lexington,
                SC Lexington Co. United States | Mineral Springs Rd. / Cedar Rd. / Cromer Rd. (33.99074, -81.18331) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.6393 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Sartell,
                MN Stearns Co. United States | 2nd St. S / Pine Cone Rd. N (45.61551, -94.22732) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 46.7822 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | ICD estimated from Google Maps linework. | 
| Cape Girardeau,
                MO Cape Girardeau Co. United States | Rte W (Cape La Croix Rd.) / Lexington Ave. / Kingsway Dr. (37.33345, -89.57061) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 44.6328 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2013 | ICD estimated from Google Maps linework. | 
| Cape Girardeau,
                MO Cape Girardeau Co. United States | S Fountain St. / Morgan Oak St.. (37.29779, -89.52319) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.1531 | Other (At-Grade) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Cape Girardeau,
                MO Cape Girardeau Co. United States | Gordonville Rd. / S Silver Springs Rd. (37.30215, -89.56839) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 34.2011 | Other (At-Grade) Single-Lane | 2001 | Year Completed estimated (1998-2003). ICD estimated from Google Maps linework. | 
| Roanoke,
                VA Roanoke City Co. United States | Wiley Ave. / Winona Ave. (37.26470, -79.95686) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 19.9606 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| Cape Girardeau,
                MO Cape Girardeau Co. United States | Independence St. / E Rodney Dr. / Gordonville Rd. (37.30765, -89.56022) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.0484 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Jackson,
                MO Cape Girardeau Co. United States | E Main St. / Hope St. (37.38250, -89.66654) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2016 | Elliptical shape. ICD 145 feet x 125 feet. | 
| Grand Junction,
                CO Mesa Co. United States | Horizon Dr. / H Rd. / Eagle Dr. (39.11827, -108.52976) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 60.2299 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | Year Completed estimated (2006-2011). Slight elliptical shape. Right-turn bypass lane on west leg. ICD estimated from Google Maps linework. | 
| Windsor,
                CO Weld Co. United States | E Cross Roads Blvd. / 7th St. / (unknown) (40.43692, -104.90540) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 58.1778 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | Year Completed estimated (2006-2009). ICD estimated from Google Maps linework. | 
| Windsor,
                CO Weld Co. United States | Eastman Park Dr. / 7th St. (40.46536, -104.90772) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.6198 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Windsor,
                CO Weld Co. United States | Eastman Park Dr. / 3rd St. (40.46570, -104.90190) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.2542 | Other (At-Grade) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Windsor,
                CO Weld Co. United States | Eastman Park Dr. / Water Valley Pkwy. / Cornerstone Dr. (40.46521, -104.89186) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.4372 | Other (At-Grade) Single-Lane | 2015 | Year Completed estimated (2014-2016). ICD estimated from Google Maps linework. | 
| Ottawa,
                ON Ottawa Canada | Campeau Dr. / Huntmar Dr. (45.30107, -75.93574) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 46.2038 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2014 | Right-turn-only lanes on northwest, northeast, and southeast legs. Channelized right-turn bypass lane on southwest leg. Three-lane pedestrian crossings on three legs. ICD estimated from Google Maps linework. | 
| Ottawa,
                ON Ottawa Canada | Campeau Dr. / Palladium Dr. (45.29718, -75.94220) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.4859 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | ICD estimated from Google Maps linework. | 
| Ottawa,
                ON Ottawa Canada | Fernbank Rd. / Shea Rd. (45.25710, -75.89707) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 31.9474 | Other (At-Grade) Single-Lane | 2014 | Replaces offset T intersections. ICD estimated from Google Maps linework. | 
| Ottawa,
                ON Ottawa Canada | Robert Grant Ave. / Cope Dr. (45.26831, -75.89020) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.0277 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Ottawa,
                ON Ottawa Canada | Robert Grant Ave. / Bobolink Ridge (45.27034, -75.89213) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 43.7072 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Ottawa,
                ON Ottawa Canada | Robert Grant Ave. / Abbott St. E (45.27428, -75.89569) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.8637 | Other (At-Grade) Single-Lane | 2016 | Only two approaches upon initial opening in 2016. ICD estimated from Google Maps linework. | 
| Ottawa,
                ON Ottawa Canada | Bridgestone Dr. / Foxhall Way (45.28613, -75.85775) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 14.2849 | Other (At-Grade) Single-Lane | 2016 | Temporary signs, markers, and curbs instead of permanent features. ICD estimated from Google Maps linework. | 
| Ottawa,
                ON Ottawa Canada | Cedarview Rd. / Jockvale Rd. (45.27494, -75.77762) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.3732 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Ottawa,
                ON Ottawa Canada | Longfields Dr. / Beatrice Dr. / Mountshannon Dr. (45.28857, -75.73400) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 26.0479 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Ottawa,
                ON Ottawa Canada | Goulbourn Forced Rd. / Badgeley Ave. (45.32371, -75.92870) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 26.0317 | Other (At-Grade) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Ottawa,
                ON Ottawa Canada | King Edward Ave. / Union St. (45.43738, -75.69400) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 20.9512 | Other (At-Grade) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Ottawa,
                ON Ottawa Canada | Anderson Rd. / Weir Rd. / Renaud Rd. (45.41979, -75.56765) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.4005 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | ICD estimated from Google Maps linework. | 
| Ottawa,
                ON Ottawa Canada | Old Montreal Rd. / St.Joseph Blvd. / Trim Rd. (45.48900, -75.47775) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 34.3285 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | ICD estimated from Google Maps linework. | 
| Ottawa,
                ON Ottawa Canada | Brian Coburn Blvd. / Portobello Blvd. (45.45470, -75.46491) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 34.3494 | Other (At-Grade) Single-Lane | 2016 | Right-turn-only lane on north leg. ICD estimated from Google Maps linework. | 
| Ottawa,
                ON Ottawa Canada | Brian Coburn Blvd. / Fern Casey St. (45.44112, -75.50947) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.7096 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Roanoke,
                VA Roanoke Co. United States | VA 687 / Penn Forest Blvd / Colonial Ave (37.22386, -80.00757) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 1 Driveways 25.6775 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Richmond,
                VA Richmond Co. United States | 9 Mile Road / 25th Street / Fairmount Avenue (37.54049, -77.41056) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 26.5163 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Richmond,
                VA Richmond Co. United States | Fairfield Avenue / 23rd Street (37.54821, -77.40652) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 29.3543 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Richmond,
                VA Richmond Co. United States | Brookland Park Blvd. / Meadowbridge Rd. / 2nd Ave. (37.56990, -77.41815) | Roundabout Existing | All-Way Yield Unknown | 6 Approaches 0 Driveways 30.2924 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Richmond,
                VA Richmond Co. United States | Belmont Rd. / W Belmont Rd. (37.46750, -77.49435) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 26.5422 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| Purcellville,
                VA Loudoun Co. United States | VA 287 / Main Street (39.13559, -77.69229) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.9082 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2013 | ICD estimated from Google Maps linework. | 
| St George's, Bermuda | Blue Hole Hill / Kindley Field Rd. / Cahow Way (32.35955, -64.70547) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 34.3011 | Other (At-Grade) Unknown | ICD estimated from Google Maps linework. | |
| Idaho Falls,
                ID Bonneville Co. United States | Bridgeport Dr. / River Walk Dr. (43.48855, -112.04801) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 29.4610 | Other (At-Grade) Single-Lane | 2007 | Originally built without splitter islands. Splitter islands added to north and west legs in 2016. ICD estimated from Google Maps linework. | 
| High Point,
                NC Guilford Co. United States | Lindsay St. / N Elm St. / W Parkway Ave. (35.96684, -80.01495) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.6989 | Other (At-Grade) Single-Lane | 2013 | Non-circular. Pedestrian access to center island. ICD estimated from Google Maps linework. | 
| Fayetteville,
                NC Cumberland Co. United States | Coalition Blvd. / Civil Ct. (35.10245, -78.96667) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 49.8326 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2011 | ICD estimated from Google Maps linework. | 
| Picton,
                ON Prince Edward Canada | Loyalist Pkwy. / Sandy Hook Rd. (43.99449, -77.17838) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.3828 | Other (At-Grade) Single-Lane | 2009 | This was the first highway roundabout in Ontario. Constructed in 2009. https://www.auto123.com/en/news/ontarios-first-roundabout-intersection-opens-near-picton/5652/ ICD estimated from Google Maps linework. |