| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Forest,
                VA Bedford Co. United States | Glade Springs Blvd. / Helmsdale Dr. (37.38152, -79.30810) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 26.5727 | Other (At-Grade) Single-Lane | 2009 | Year Completed estimated (2008-2010). ICD estimated from Google Maps linework. | 
| Forest,
                VA Bedford Co. United States | Lindenshire Dr. / Glade Springs Blvd. (37.38379, -79.30599) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 23.7249 | Other (At-Grade) Single-Lane | 2012 | Year Completed estimated (2011-2014) ICD estimated from Google Maps linework. | 
| Bedford,
                VA Bedford Co. United States | County Farm Rd. / County Park Rd. / (parking lot) (37.31209, -79.50176) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 25.6474 | Other (At-Grade) Single-Lane | 2008 | Year Completed estimated (2007-2008). ICD estimated from Google Maps linework. | 
| Roanoke,
                VA Roanoke Co. United States | Merriman Rd. / Meadowlark Rd. / (elementary school parking lot) / (library parking lot) (37.20404, -80.00097) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 39.0020 | Other (At-Grade) Single-Lane | 2009 | Year Completed estimated (2008-2010). ICD estimated from Google Maps linework. | 
| Stephens City,
                VA Frederick Co. United States | Cross Keys Cir. / New Market Dr. / Cedar Mountain Dr. (39.09234, -78.17097) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.5895 | Other (At-Grade) Single-Lane | 2006 | ICD estimated from Google Maps linework. | 
| Harrisonburg,
                VA Harrisonburg City Co. United States | S Carlton St. / Reservoir St. (38.44283, -78.85823) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.3527 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Clintwood,
                VA Dickenson Co. United States | SR 637 (Rose Ridge) / Wolfpack Way (37.13041, -82.38947) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 31.4224 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Midlothian,
                VA Chesterfield Co. United States | SR 754 (Coalfield Rd.) / Queesgate Rd. / Miners Trail Rd. (37.47725, -77.65433) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2013 | Year Completed estimated (2012-2014). | 
| Colonial Heights,
                VA Colonial Heights City Co. United States | Temple Ave / I-95 Ramps (37.25919, -77.40275) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 45.6275 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | 2018 | ICD estimated from Google Maps linework. | 
| Coeur d'Alene,
                ID Kootenai Co. United States | W Seltice Way / N Atlas Rd. (47.70063, -116.82790) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 46.6197 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2018 | ICD estimated from Google Maps linework. | 
| Coeur d'Alene,
                ID Kootenai Co. United States | W Seltice Way / N Grand Mill Ln. / W Idlewild Loop (47.70250, -116.83920) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 36.9729 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2018 | ICD estimated from Google Maps linework. | 
| Apache Junction,
                AZ Pinal Co. United States | N Apache Trl. (AZ-88) / E Superstition Blvd. (33.42220, -111.54159) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 47.8477 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2018 | ICD estimated from Google Maps linework. | 
| Idaho Falls,
                ID Bonneville Co. United States | E Lincoln Rd. / Ammon Rd. (43.51133, -111.96428) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 40.7101 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2018 | ICD estimated from Google Maps linework. | 
| El Paso,
                TX El Paso Co. United States | Edgemere Blvd. / Rich Beem Blvd. (31.79748, -106.24506) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 47.2440 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | . | 
| Westerville,
                OH Delaware Co. United States | Worthington Rd. / Vesper Way (40.14098, -82.95648) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 31.0426 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Nanaimo,
                BC Nanaimo Canada | Rutherford Rd. / Nelson Rd. / Linley Valley Dr. (49.22623, -124.02218) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 36.6593 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| Nanaimo,
                BC Nanaimo Canada | Linley Valley Dr. / Turner Rd. (49.22602, -124.03313) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 29.6396 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Nanaimo,
                BC Nanaimo Canada | Boxwood Rd. / Dufferin Crescent (49.18286, -123.98541) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 2 Driveways 34.3494 | Other (At-Grade) Single-Lane | 2011 | One approach and two driveways stubbed out. Year Completed estimated (2010-2012). ICD estimated from Google Maps linework. | 
| Sooke,
                BC Capital Canada | Hwy 14 / Brownsey Blvd. / (parking) (48.37853, -123.72100) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0000 | Other (At-Grade) Single-Lane | 2015 | |
| Clearwater,
                BC Thompson-Nicola Canada | Yellowhead Hwy. / Clearwater Valley Rd. / Park Dr. (51.65102, -120.03836) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 63.7278 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2013 | ICD estimated from Google Maps linework. | 
| Kelowna,
                BC Central Okanagan Canada | Old Vernon Rd. / Acland Rd. / Rutland Rd. N (49.91809, -119.38410) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 26.9152 | Other (At-Grade) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| Chemainus,
                BC Cowichan Valley Canada | Chemainus Rd. / Victoria Rd. / Oak St. (48.92543, -123.72770) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 41.5903 | Other (At-Grade) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Duncan,
                BC Cowichan Valley Canada | University Way / (parking lot) / (future road) (48.78360, -123.70415) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 29.1171 | Other (At-Grade) Single-Lane | 2009 | Year Completed estimated (2006-2012). ICD estimated from Google Maps linework. | 
| Duncan,
                BC Cowichan Valley Canada | Beverly St. / York Rd. (48.78496, -123.69881) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 31.4771 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Duncan,
                BC Cowichan Valley Canada | Somenos Rd. / Drinkwater Rd. (48.80307, -123.73683) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 29.8925 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Duncan,
                BC Cowichan Valley Canada | Drinkwater Rd. / Lane Rd. (48.80320, -123.72557) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 29.1057 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Duncan,
                BC Cowichan Valley Canada | Kingsview Rd. / Nevilane Dr. (48.79787, -123.62230) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 29.8956 | Other (At-Grade) Single-Lane | 2008 | 3rd approach stubbed off. Year Completed estimated (2006-2010). ICD estimated from Google Maps linework. | 
| Duncan,
                BC Cowichan Valley Canada | Kingsview Rd. / Donnay Dr. (48.79786, -123.64314) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 29.1088 | Other (At-Grade) Single-Lane | 2013 | 4th approach stubbed off. ICD estimated from Google Maps linework. | 
| Duncan,
                BC Cowichan Valley Canada | Green Rd. / (shopping center parking lot) (48.79946, -123.71861) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 30.6813 | Other (At-Grade) Single-Lane | 2009 | Add-lane right-turn bypass lane on east leg. Year Completed estimated (2006-2012). ICD estimated from Google Maps linework. | 
| Greenfield,
                IN Hancock Co. United States | CR 300 N / Mt. Comfort Rd. (600 W) (39.82710, -85.91524) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 60.5366 | Unknown Multilane (3+ Lane) | 2014 | Yield-controlled right-turn bypass lane on south leg. ICD estimated from Google Maps linework. | 
| Winnipeg,
                MB Manitoba Canada | Gateway Rd. / Sun Valley Dr. (49.94134, -97.05546) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 33.0513 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| St Thomas,
                ON Elgin Canada | Southdale Line / Lake Margaret Trl. (42.74945, -81.17914) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 43.8515 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| St Thomas,
                ON Elgin Canada | Wellington St. / Manor Rd. (42.77450, -81.15594) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2016 | |
| St Thomas,
                ON Elgin Canada | Sunset Dr. / Talbot Hill / Wellington Rd. (42.78327, -81.21434) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 47.3338 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2017 | Sculpture of a train in central island. ICD estimated from Google Maps linework. | 
| Silver Springs,
                NV Lyon Co. United States | US 50 / USA Pkwy. / Opal Ave. (39.40014, -119.26883) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 64.0080 | Other (At-Grade) Multilane (3+ Lane) | 2017 | Consecutive double-left turns. | 
| Oroville,
                CA Butte Co. United States | Table Mountain Blvd. / Nelson Ave. / Cherokee Rd. (39.52418, -121.55881) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 40.5351 | Other (At-Grade) Single-Lane | 2016 | Yield-controlled right-turn bypass lane on northeast leg. ICD estimated from Google Maps linework. | 
| Santa Barbara,
                CA Santa Barbara Co. United States | Cliff Dr. / Las Positas Rd. (34.40523, -119.73918) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 29.5619 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| Newberg,
                OR Yamhill Co. United States | Edgewood Dr. / Juniper Dr. (45.32201, -122.96692) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 20.9940 | Other (At-Grade) Single-Lane | 2005 | ICD estimated from Google Maps linework. | 
| Newberg,
                OR Yamhill Co. United States | Crestview Dr. / Birdhaven Loop (45.31484, -122.93699) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2012 | |
| Newberg,
                OR Yamhill Co. United States | Crestview Dr. / Robin Ct. (45.31417, -122.93598) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 15.9576 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Stevens Point,
                WI Portage Co. United States | Division St. / Northpoint Dr. (44.54109, -89.57577) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 45.9678 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2017 | ICD estimated from Google Maps linework. | 
| Ellensburg,
                WA Kittitas Co. United States | US 97 / W University Way / N Dolarway Rd. (47.00659, -120.58616) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 35.8349 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2017 | ICD estimated from Google Maps linework. | 
| Swanzey,
                NH Cheshire Co. United States | Monadnock Hwy (Hwy 12) / Lake St. / Swanzey Factory Rd. (42.90817, -72.25933) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 37.6156 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Perryville,
                MO Perry Co. United States | US 61 / N Main St. (MO Rte B) (37.73198, -89.86228) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 43.4504 | Other (At-Grade) Single-Lane | 2003 | Skewed intersection with right-turn bypass lanes on north and south legs. ICD estimated from Google Maps linework. | 
| Chino Valley,
                AZ Yavapai Co. United States | AZ-89 / Perkinsville Rd. (34.77099, -112.45310) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 36.2995 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | ICD estimated from Google Maps linework. | 
| Buffalo,
                NY Erie Co. United States | Porter Ave. / I-190 NB On-Ramp / Sheridan Terr. (42.89887, -78.89722) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 37.6213 | Freeway Ramps (Grade-Separated) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Hamburg,
                NY Erie Co. United States | US 62 (S Park Ave.) / Sowles Rd. (42.75150, -78.82474) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 36.8340 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Norfolk,
                NE Madison Co. United States | W Pasewalk Ave. / S 18th St. (42.02583, -97.43384) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 25.7288 | Other (At-Grade) Single-Lane | 2003 | ICD estimated from Google Maps linework. | 
| Norfolk,
                NE Madison Co. United States | W Pasewalk Ave. / S 7th St (42.02605, -97.41686) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 25.7287 | Other (At-Grade) Single-Lane | 2001 | At-grade rail crossing on east leg. Year Completed estimated (1999-2002). ICD estimated from Google Maps linework. | 
| Norfolk,
                NE Madison Co. United States | W Benjamin Ave. / N 25th St. (42.04703, -97.44600) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 30.1547 | Other (At-Grade) Single-Lane | 2005 | ICD estimated from Google Maps linework. | 
| Norfolk,
                NE Madison Co. United States | E Norfolk Ave. / 557th Ave. / S Victory Rd. (42.03308, -97.38785) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 49.6775 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2013 | Year Completed estimated (2011-2014). ICD estimated from Google Maps linework. | 
| East Wenatchee,
                WA Douglas Co. United States | Sunset Hwy (SR 28) / 5th St. NE (47.41003, -120.29177) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 36.3716 | Other (At-Grade) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| Fresno,
                CA Fresno Co. United States | N Chestnut Ave. / E Barstow Ave. (36.81584, -119.73618) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 35.3771 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | Year Completed estimated (2006-2009). ICD estimated from Google Maps linework. | 
| Fresno,
                CA Fresno Co. United States | N Chesnut Ave. / E Campus Pointe Dr. (36.81225, -119.73626) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 35.3788 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | Year Completed estimated (2006-2009). ICD estimated from Google Maps linework. | 
| Fresno,
                CA Fresno Co. United States | N Fowler Ave. / E Fancher Creek Dr. (36.73915, -119.68213) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 50.7261 | Other (At-Grade) Single-Lane | 2012 | Yield-controlled right-turn bypass lane on north leg. Fourth approach stubbed. Staggered pedestrian crossings. ICD estimated from Google Maps linework. | 
| (unincorporated),
                AB Sturgeon Co. Canada | Hwy 44 / Hwy 633 (53.65812, -113.80910) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 51.6666 | Other (At-Grade) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Mounds View,
                MN Ramsey Co. United States | CR H / I-35 SB Offramp / Program Ave. / (parking lot) (45.09552, -93.18994) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways 36.2537 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2016 | ICD estimated from Google Maps linework. | 
| Arden Hills,
                MN Ramsey Co. United States | CR H / I-35W NB Ramps / Thumb Rd. (45.09535, -93.18676) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 51.4298 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2016 | ICD estimated from Google Maps linework. | 
| Arden Hills,
                MN Ramsey Co. United States | CR I / Old Hwy 8 (Thumb Rd.) / I-35W NB Offramp / Rice Creek Pkwy. (45.10787, -93.18665) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 57.3190 | Freeway Ramps (Grade-Separated) Single-Lane | 2017 | Combined signalized and stop-controlled intersections. ICD estimated from Google Maps linework. | 
| Valparaiso,
                IN Porter Co. United States | Vale Park Rd. / Silhavy Rd. (41.49251, -87.02674) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 39.3625 | Other (At-Grade) Single-Lane | 2011 | Year Completed estimated (2011-2015). ICD estimated from Google Maps linework. | 
| Valparaiso,
                IN Porter Co. United States | Vale Park Rd. / IN-49 SB Ramps (41.49279, -87.02345) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 42.9407 | Freeway Ramps (Grade-Separated) Single-Lane | 2013 | Right-turn bypass lane on north leg. Raindrop shape. Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| Valparaiso,
                IN Porter Co. United States | Vale Park Rd. / IN-49 NB Ramps (41.49274, -87.01897) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.9408 | Freeway Ramps (Grade-Separated) Single-Lane | 2013 | Raindrop shape. Year Completed estimated (2011-2015). ICD estimated from Google Maps linework. | 
| Newnan,
                GA Coweta Co. United States | Lower Fayetteville Rd. / Newnan Centre entrance (33.38028, -84.74460) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.9085 | Other (At-Grade) Single-Lane | 2015 | Yield-controlled right-turn bypass lane on southeast leg. Year Completed estimated (2014-2015). ICD estimated from Google Maps linework. | 
| Weston,
                FL Broward Co. United States | Saddle Club Rd. / Lakeview Dr. (26.11678, -80.38440) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 16.0858 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Weston,
                FL Broward Co. United States | Bonaventura Blvd. / Saddle Club Rd. (26.11518, -80.37483) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 26.8100 | Other (At-Grade) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Weston,
                FL Broward Co. United States | Bonaventure Blvd. / Blatt Blvd. (26.12118, -80.37080) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 28.9533 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Weston,
                FL Broward Co. United States | Saddle Club Rd. / S Post Rd. (26.10419, -80.41696) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 31.1025 | Other (At-Grade) Single-Lane | 2002 | Merging right-turn bypass lane on west leg. Year Completed estimated (2002-2003). ICD estimated from Google Maps linework. | 
| Brentwood,
                TN Williamson Co. United States | Crockett Rd. / Green Hill Blvd. / Raintree Pkwy. (35.97879, -86.75281) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 27.0618 | Other (At-Grade) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| Eau Claire,
                WI Eau Claire Co. United States | CR Q (North Crossing-Olson Dr.) / Black Ave. / Princeton Crossing (44.83396, -91.44714) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 48.2768 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2013 | ICD estimated from Google Maps linework. | 
| Lafayette,
                WI Chippewa Co. United States | CTH X / CR J (44.92409, -91.32223) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 33.8254 | Other (At-Grade) Single-Lane | 2013 | Year Completed estimated (2011-2014). ICD estimated from Google Maps linework. | 
| Davenport,
                IA Scott Co. United States | Jersey Ridge Rd. / E 67th St. (Veterans Memorial Pkwy.) (41.58937, -90.53928) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 39.3036 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2018 | ICD estimated from Google Maps linework. | 
| McHenry,
                IL McHenry Co. United States | S River Rd. / Dowell Rd. (42.29240, -88.21199) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 35.3388 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2018 | ICD estimated from Google Maps linework. | 
| Johnsburg,
                IL McHenry Co. United States | Johnsburg Rd. / St Johns Ave. / N Chapel Hill Rd. (42.38032, -88.24188) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5249 | Other (At-Grade) Single-Lane | 2014 | Elliptical shape. Year Completed estimated (2013-2015). ICD estimated from Google Maps linework. | 
| Bloomington,
                IN Monroe Co. United States | S Sare Rd. / E Rogers Rd. (39.13582, -86.49651) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 43.5400 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | ICD estimated from Google Maps linework. | 
| Charlottetown,
                PE Queens Canada | Belvedere Ave. / (University of PEI access) (46.25324, -63.13529) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 37.1630 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| O’Leary,
                PE Prince Canada | Hwy 2 / Hwy 142 (O'Leary Rd. / Kelly Rd.) (46.71770, -64.16513) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 39.3035 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Charlottetown,
                PE Queens Canada | Mt Edward Rd. / Allen St. (46.24812, -63.12499) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 17.3444 | Other (At-Grade) Single-Lane | 2010 | Year Completed estimated (2006-2013). ICD estimated from Google Maps linework. | 
| Cardigan,
                PE Kings Canada | Georgetown Rd (PE-3) / PE-4 (46.21037, -62.65236) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 57.8543 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2018 | Year Completed estimated (2006-2019). ICD estimated from Google Maps linework. | 
| Montague,
                PE Kings Canada | PE-4 (Woods Island Rd.) / PE-326 (Douses Rd.-Valleyfield Rd.) (46.15628, -62.64274) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 24.8191 | Other (At-Grade) Single-Lane | 2011 | Year Completed estimated (2010-2012). ICD estimated from Google Maps linework. | 
| Charlottetown,
                PE Queens Canada | Riverside Dr. (Trans Canada Hwy.) / Garfield St. (46.25076, -63.10949) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 46.2494 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | ICD estimated from Google Maps linework. | 
| Charlottetown,
                PE Queens Canada | Riverside Dr. (Trans Canada Hwy.) / Exhibition Dr. (46.24777, -63.11202) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 47.0779 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | ICD estimated from Google Maps linework. | 
| Cornwall,
                PE Queens Canada | Capital Dr. (Trans Canada Hwy.) / York Point Rd. (PE-248) (46.25500, -63.19366) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 59.4589 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2017 | Year Completed estimated (2016-2017). ICD estimated from Google Maps linework. | 
| Charlottetown,
                PE Queens Canada | Capital Dr (Trans Canada Hwy) / Sherwood Rd. (46.25843, -63.17980) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 41.2883 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | ICD estimated from Google Maps linework. | 
| Charlottetown,
                PE Queens Canada | Capital Dr. (Trans-Canada Hwy.) / Upton Rd. / Maypoint Rd. (46.26149, -63.16922) | Roundabout Existing | All-Way Yield Active Pedestrian Warning (flashing yellow) | 4 Approaches 0 Driveways 51.1947 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | Right-turn bypass lane on north leg. ICD estimated from Google Maps linework. | 
| Charlottetown,
                PE Queens Canada | Upton Rd. / Charlottetown Perimeter Hwy. / Hurry Rd. (46.27055, -63.17507) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 39.6280 | Other (At-Grade) Single-Lane | 2014 | Right-turn bypass lane on south leg. Year Completed estimated (2013-2015). ICD estimated from Google Maps linework. | 
| Queens,
                PE Queens Canada | Fort Augustus Rd. / Bunbury Rd. (46.23895, -63.04687) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 44.6072 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| Summerside,
                PE Prince Canada | Hwy 2 (Veteran's Memprial Hwy.) / Read Dr. (46.41741, -63.74101) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2009 | Year Completed estimated (2006-2012). | 
| Bloomfield,
                IN Greene Co. United States | SR 445 / I-69 SB Ramps (39.03444, -86.68995) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 31.5423 | Freeway Ramps (Grade-Separated) Single-Lane | 2015 | Raindrop shape. ICD estimated from Google Maps linework. | 
| Bloomfield,
                IN Greene Co. United States | SR 445 / I-69 NB Ramps (39.03372, -86.68831) | Roundabout Existing | All-Way Yield Unknown | 2 Approaches 0 Driveways 28.7595 | Freeway Ramps (Grade-Separated) Single-Lane | 2015 | Raindrop shape. ICD estimated from Google Maps linework. | 
| Stanley Bridge,
                PE Queens Canada | PE-6 / St Marys Rd. / Cavendish Rd. / Rattenbury Rd. (46.46131, -63.45422) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 16.4541 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2015 | ICD estimated from Google Maps linework. | 
| Mount Stewart,
                PE Kings Canada | Baldwins Rd. (PE-22) / 48th Rd. (PE-5) (46.25586, -62.73251) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 23.9484 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Anacortes,
                WA Skagit Co. United States | SR 20 / Miller Rd. / Gibralter Rd. (48.45438, -122.58269) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 42.7733 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2018 | ICD estimated from Google Maps linework. | 
| Anacortes,
                WA Skagit Co. United States | 32nd St. / D Ave. (48.49654, -122.63159) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2018 | |
| Bolton,
                ON Peel Canada | King St. / Emil Kolb Pkwy. (43.87639, -79.76189) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 46.4895 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | ICD estimated from Google Maps linework. | 
| Bolton,
                ON Peel Canada | ON Hwy 50 / Emil Kolb Pkwy. (43.89884, -79.76481) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 56.7990 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | ICD estimated from Google Maps linework. | 
| Kingston,
                ON Frontenac Canada | Centennial Dr. / Venture Dr. (44.27265, -76.55935) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 43.6137 | Other (At-Grade) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Kingston,
                ON Frontenac Canada | Cataraqui Woods Dr. / Woodhaven Dr. (44.26739, -76.59501) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 24.8022 | Other (At-Grade) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Kingston,
                ON Frontenac Canada | Cataraqui Wood Dr. / Holden St. (44.26729, -76.58991) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 23.9470 | Other (At-Grade) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Kelowna,
                BC Central Okanagan Canada | Water St. / Doyle Ave. (49.88897, -119.49660) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 25.3925 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| Kelowna,
                BC Central Okanagan Canada | Water St. / Queensway Transit Exchange (49.88734, -119.49663) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 31.5494 | Other (At-Grade) Single-Lane | 2014 | Running Man statue in central island. ICD estimated from Google Maps linework. |