| 
                City, 
                State County Country  | 
            
                Intersection (Lat, Lng)  | 
            
                Type Status  | 
            Control Type / Other Control Type | Approaches / Driveways / ICD (m) | 
                Functional Class /  LaneType  | 
            Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 
                La Center,
                WA Clark Co. United States  | 
            
                NW Pacific Hwy. / W 4th St. (45.86195, -122.67258)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 31.6053  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | https://www.clarkcountytoday.com/local_news/the-4th-street-and-pacific-highway-roundabout-in-la-center-completed/ ICD estimated from Google Maps linework. | 
| 
                Trondheim,
                Trondelag Trondheim Norway  | 
            
                Rte 706 / Rte 715 (Steinbergtunnelen) (63.42761, 10.36371)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 21.9045  | 
            
                Other (At-Grade) Single-Lane  |   
            Roundabout is completely within tunnel. ICD estimated from Google Maps linework. | |
| 
                Trondheim,
                Trondelag Trondheim Norway  | 
            
                Rte 715 / Rte 812 (63.42817, 10.36697)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways 28.3151  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Trondheim,
                Trondelag Trondheim Norway  | 
            
                Rte 706 / Rte 715 (63.43048, 10.36030)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 30.4496  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Revelstoke,
                BC Columbia-Shuswap Canada  | 
            
                Victoria Rd. / Wright St. (51.00838, -118.21183)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 43.5858  | 
            
                Other (At-Grade) Single-Lane  |   
            2016 | https://www.revelstokereview.com/news/brief-roundabout-expected-to-be-completed-wednesday/amp/ ICD estimated from Google Maps linework. | 
| 
                Hyde Park,
                VT Lamoille Co. United States  | 
            
                VT 15 / VT 100 / Church St. (44.59733, -72.61610)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 34.8677  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Middlebury,
                VT Addison Co. United States  | 
            
                Main St. / Cross St. (44.01210, -73.16957)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 24.9096  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | Year Completed estimated (2009-2011). ICD estimated from Google Maps linework. | 
| 
                Chilliwack,
                BC Fraser Valley Canada  | 
            
                Vedder Rd. / Chilliwack Lake Rd. (49.09791, -121.96384)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 32.8444  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | https://www.reminetwork.com/articles/unique-vedder-bridge-launch/ ICD estimated from Google Maps linework. | 
| 
                Chilliwack,
                BC Fraser Valley Canada  | 
            
                Vedder Mountain Rd. / Cultus Lake Rd. (49.09493, -121.97242)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 43.0131  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | http://fraservalleynewsnetwork.com/2018/10/04/update-the-roundabout-to-cultus-lake-on-schedule-for-november-completion/ ICD estimated from Google Maps linework. | 
| 
                Windsor,
                ON Essex Canada  | 
            
                Parent Ave. / Erie St. E (42.31363, -83.02060)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 18.5466  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | http://www.calgaryherald.com/media+conference+held+Monday+2011+explain+proper+roundabout+intersection+Erie+Street+Parent+Avenue+Windsor+This+view+roundabout+from+Parent+looking+south/5635192/story.html ICD estimated from Google Maps linework. | 
| 
                Peoria,
                AZ Maricopa Co. United States  | 
            
                W Beardsley Rd. / N 81st St. (33.66711, -112.23386)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.7962  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2010 | Year Completed estimated (2010-2011). ICD estimated from Google Maps linework. | 
| 
                Machesney Park,
                IL Winnebago Co. United States  | 
            
                Swanson Rd. / Perryville Rd. (42.39150, -88.99469)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 32.6369  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Year Completed estimated (2007-2009). ICD estimated from Google Maps linework. | 
| 
                Bluffton,
                SC Beaufort Co. United States  | 
            
                Bluffton Pkwy. / SC-46 (Bluffton Rd.) (32.24955, -80.85640)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 56.5646  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2011 | Constructed as temporary (year estimated 2006-2008); made permanent in 2011. ICD estimated from Google Maps linework. | 
| 
                Montrose,
                CO Montrose Co. United States  | 
            
                Ogden Rd. / Woodgate Rd. (38.45096, -107.86297)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 32.7365  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | Year Completed estimated (2011-2012). ICD estimated from Google Maps linework. | 
| 
                Fort Collins,
                CO Larimer Co. United States  | 
            
                Kechter Rd. / Ziegler Rd. (40.50920, -105.01979)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 31.7818  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Fort Collins,
                CO Larimer Co. United States  | 
            
                E Trilby Rd. / Zephyr Rd. (40.50153, -105.02384)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.6832  | 
            
                Other (At-Grade) Single-Lane  |   
            2015 | Year Completed estimated (2014-2015). ICD estimated from Google Maps linework. | 
| 
                Fort Collins,
                CO Larimer Co. United States  | 
            
                E Horsetooth Rd. / Ziegler Rd. (40.53777, -105.02020)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 34.4912  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2008 | Year Completed estimated (2007-2009). ICD estimated from Google Maps linework. | 
| 
                Richfield,
                WI Washington Co. United States  | 
            
                Holy Hill Rd. / Appleton Ave. (43.25080, -88.19111)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.4466  | 
            
                Other (At-Grade) Single-Lane  |   
            2016 | Year Completed estimated (2015-2017). ICD estimated from Google Maps linework. | 
| 
                Sidney,
                BC Capital Canada  | 
            
                Ocean Ave. / Fifth St. (48.64439, -123.40030)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 37.0891  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | http://www.sidney.ca/Assets/Administration/2014/January+2014+Town+Talk.pdf ICD estimated from Google Maps linework. | 
| 
                Kenora,
                ON Kenora Canada  | 
            
                Hwy 17 (Lakeview Dr.-Main St.) / Bernier Dr. / Veterans Dr. (49.76952, -94.49034)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 37.0259  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | http://wilcosuperior.ca/project/big-spruce-project-stage-1 ICD estimated from Google Maps linework. | 
| 
                Trenton,
                ON Hastings Canada  | 
            
                Hwy 33 (Trenton-Frankfort Rd. - Trenton St.) / Telephone Rd. / Stockdale Rd. (44.11770, -77.59804)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 37.7266  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | https://activerain.com/blogsview/2514745/trenton-gets-a-roundabout ICD estimated from Google Maps linework. | 
| 
                Trenton,
                ON Hastings Canada  | 
            
                Hwy 22 (Hamilton Rd.) / RCAF Rd. (44.13179, -77.55946)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 27.4310  | 
            
                Other (At-Grade) Single-Lane  |   
            2014 | https://www.northumberlandnews.com/news-story/4738842-second-roundabout-under-way/ ICD estimated from Google Maps linework. | 
| 
                Reykjavik,
                Höfuðborgarsvæðið Iceland  | 
            
                Rte 1 / Rte 413 (64.10478, -21.77439)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 44.3356  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Reykjavik,
                Höfuðborgarsvæðið Iceland  | 
            
                Rte 1 / Nordlingavad / Vegbrekkur (64.10164, -21.75941)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 45.9056  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Reykjavik,
                Höfuðborgarsvæðið Iceland  | 
            
                Bildshofoi / Saevarhofoi (64.12464, -21.84049)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 29.1885  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Reykjavik,
                Höfuðborgarsvæðið Iceland  | 
            
                Baejarhals / Halsabraut (64.11885, -21.79844)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 27.1092  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Reykjavik,
                Höfuðborgarsvæðið Iceland  | 
            
                Baejarhals / Tunguhals (64.11722, -21.78862)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 25.0254  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Reykjavik,
                Höfuðborgarsvæðið Iceland  | 
            
                Lambhagavegur / Blikastaðavegur (64.13884, -21.75433)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 29.6945  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Reykjavik,
                Höfuðborgarsvæðið Iceland  | 
            
                Mímisbrunnur / Ulfarsbraut (64.13442, -21.74713)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 22.4047  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Reykjavik,
                Höfuðborgarsvæðið Iceland  | 
            
                Mimisbrunnur / Gefjunabrunnur (64.13518, -21.74463)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 22.9251  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Reykjavik,
                Höfuðborgarsvæðið Iceland  | 
            
                Grafarholtsbegur / Vinlandsleið (64.12549, -21.77549)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 51.0783  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Reykjavik,
                Höfuðborgarsvæðið Iceland  | 
            
                Storhofoi / Grafarnoltsvegur (64.12770, -21.77774)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 32.3123  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                DeForest,
                WI Dane Co. United States  | 
            
                CR V (E North St.) / North Towne Rd. / Ball Ct. (43.25277, -89.32677)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 47.8431  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2014 | date: https://www.oesllc.com/portfolio-items/ush-51-expansion-and-interchange-madison-deforest-dane-county-wi/ ICD estimated from Google Maps linework. | 
| 
                Windsor,
                WI Dane Co. United States  | 
            
                Windsor Rd. / N Towne Rd. (43.21636, -89.32789)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 40.9085  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2013 | Year Completed estimated (2013-2014). ICD estimated from Google Maps linework. | 
| 
                Dale,
                WI Outagamie Co. United States  | 
            
                US 45 / STH 96 (Wisconsin Rd.) (44.27234, -88.73946)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 35.0622  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | date: https://www.whby.com/2018/04/15/roundabout-project-to-start-at-hwys-45-96/# ICD estimated from Google Maps linework. | 
| 
                Highland,
                IL Madison Co. United States  | 
            
                Broadway / Poplar St. (38.73957, -89.67148)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 44.7156  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Year Completed estimated (2007-2009). ICD estimated from Google Maps linework. | 
| 
                O'Fallon,
                IL St. Clair Co. United States  | 
            
                Milburn School Rd. / Merriam Pkwy. / Milburn Estates Dr. (38.61429, -89.94506)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 25.1966  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                O'Fallon,
                IL St. Clair Co. United States  | 
            
                Old Vincennes Trl. / Seven Hills Rd. / E State St. (38.59342, -89.89246)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.4056  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Marion,
                IL Williamson Co. United States  | 
            
                N Russell St. / W Boulevard St. (37.73692, -88.94186)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 19.8347  | 
            
                Other (At-Grade) Single-Lane  |   
            2015 | date: https://www.kfvs12.com/story/29497509/marion-to-install-roundabout-at-busy-intersection/ ICD estimated from Google Maps linework. | 
| 
                Aurora,
                IL Kane Co. United States  | 
            
                Sullivan Rd. / N Highland Ave. (41.78864, -88.32894)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 28.4960  | 
            
                Other (At-Grade) Single-Lane  |   
            2016 | date: https://www.linkedin.com/pulse/new-roundabout-opens-aurora-il-kevin-kassay ICD estimated from Google Maps linework. | 
| 
                Sugar Grove,
                IL Kane Co. United States  | 
            
                Dugan Rd. / Granart Rd. / Bucktail Ln. (41.76143, -88.48939)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 36.5260  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2015 | date: https://www.kcchronicle.com/2015/08/18/sugar-grove-roundabout-opens/a5jsq7l/ Granart Rd. moved about 300 ft south to align with Bucktail Ln. ICD estimated from Google Maps linework. | 
| 
                Tacoma,
                WA Pierce Co. United States  | 
            
                E 29th St. / E 30th St. / E 28th St. (47.23811, -122.40505)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 27.5704  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2018 | ICD estimated from Google Maps linework. | 
| 
                Caldwell,
                ID Canyon Co. United States  | 
            
                E Ustick Rd. / Indiana Ave. (43.63363, -116.67304)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.3055  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | date: https://caldwellguardian.blogspot.com/2013/08/new-roundabout-at-ustick-and-indiana.html ICD estimated from Google Maps linework. | 
| 
                Green,
                OH Summit Co. United States  | 
            
                E Turkeyfoot Lake Rd. / Pickle Rd. (40.97410, -81.47402)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 36.9707  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | https://www.whbc.com/city-opens-new-roundabout-has-plans-for-more/ ICD estimated from Google Maps linework. | 
| 
                Glenwood,
                MD Howard Co. United States  | 
            
                Burntwoods Rd. / Sharp Rd. (39.27702, -77.00369)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 29.5847  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | Adjacent to Glenelg High School. ICD estimated from Google Maps linework. | 
| 
                Waterville,
                QC Coaticook Regional County Municipality Canada  | 
            
                Route Gilbert-Hyatt (Rte 108-Rte 143) / Rte 147 (45.34374, -71.86662)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 43.6507  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | Year Completed based on Streetview. ICD estimated from Google Maps linework. | 
| 
                Glenelg,
                MD Howard Co. United States  | 
            
                Burntwoods Rd. (MD 932B) / Ten Oaks Rd. (MD 932C) (39.27315, -76.98805)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 37.9074  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Coves North,
                MO Platte Co. United States  | 
            
                NW Old Tiffany Springs Rd. / N Green Hills Rd. (39.26253, -94.63089)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 44.3863  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2015 | Elliptical shape. https://www.linecreekloudmouth.com/blog/street-improvements/ ICD estimated from Google Maps linework. | 
| 
                Gladstone,
                MO Clay Co. United States  | 
            
                 NE Antioch Rd. / NE Pleasant Valley Rd. (39.21369, -94.53468)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 34.2382  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | https://www.linecreekloudmouth.com/blog/street-improvements/ ICD estimated from Google Maps linework. | 
| 
                Kansas City,
                MO Platte Co. United States  | 
            
                NW 72nd St. / NW Waukomis Dr. / N Green Hills Rd. (39.22505, -94.62750)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 34.2327  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Streetview car went through just after completion while two approaches were still blocked off. ICD estimated from Google Maps linework. | 
| 
                Riverside,
                MO Platte Co. United States  | 
            
                N Woodward Rd. / NW 52nd St. (39.18892, -94.63177)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 37.9531  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Cambridge,
                MD Dorchester Co. United States  | 
            
                MD 16 (Church Creek Rd.) / Woods Rd. (38.54624, -76.06411)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 37.3636  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | https://www.myeasternshoremd.com/dorchester_star/news/roundabout-opens-at-route-and-woods-road/article_b39ae088-8f81-51a4-8dc8-94e149da66e8.html ICD estimated from Google Maps linework. | 
| 
                Baxter,
                MN Crow Wing Co. United States  | 
            
                Excelsior Rd. / (unlknown) (46.35451, -94.24743)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 38.7430  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | date: not yet built in late 2017 according to https://www.brainerddispatch.com/news/4150918-baxter-city-council-2017-could-bring-excelsior-road-roundabout yet Streetview shows it complete in 2018. Fourth leg stubbed. ICD estimated from Google Maps linework. | 
| 
                Beverly,
                MA Essex Co. United States  | 
            
                Essex St. / Old Essex Rd. (42.57129, -70.85769)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 24.6273  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | https://www.salemnews.com/news/local_news/essex-street-around-new-roundabout-to-be-closed-for-work/article_33d9323d-29f7-5067-a7e0-8ba022b4f125.html?psid=80AVI ICD estimated from Google Maps linework. | 
| 
                East Longmeadow,
                MA Hampden Co. United States  | 
            
                Center Square (Maple St. / Shaker Rd. / Prospect St. / Somers Rd. / Pleasant St. / Elm St. / N Main St.) (42.06482, -72.51288)  | 
            
                Other Existing  | 
            
                Other Unknown  | 
            
                7 Approaches 0 Driveways 31.0329  | 
            
                Other (At-Grade) Single-Lane  |   
            Seven way intersection. Mixture of stop signs and yield, including yields within the circle. Appeared in Ripley's Believe It or Not: https://www.thehotiron.com/index.php/site/comments/wisconsin_roundabouts_to_a_native_massachusetts_rotary_driver ICD estimated from Google Maps linework. | |
| 
                O'Fallon,
                IL St. Clair Co. United States  | 
            
                Milburn Estates Dr. / Portsmith Place Dr. (38.61138, -89.94514)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                3 Approaches 0 Driveways 55.9947  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                O'Fallon,
                IL St. Clair Co. United States  | 
            
                Cambridge Blvd. / St Francis Way / St Elizabeth's Blvd. (38.58493, -89.93023)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 32.6755  | 
            
                Other (At-Grade) Single-Lane  |   
            2016 | Roundabout built by hospital. ICD estimated from Google Maps linework. | 
| 
                Tacoma,
                WA Pierce Co. United States  | 
            
                N Pearl St. / Five Mile Dr. / N Waterfront Dr. / Ferry Crossing Landing Rd / Park Ave. (47.30193, -122.51556)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways 32.3966  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | https://www.thenewstribune.com/news/local/article196233104.html ICD estimated from Google Maps linework. | 
| 
                Yakima,
                WA Yakima Co. United States  | 
            
                N Fair Ave. / E Lincoln Ave. / N 10th St. / Bravo Company Blvd. (46.60868, -120.49385)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 41.0238  | 
            
                Other (At-Grade) Single-Lane  |   
            2015 | https://www.yakimawa.gov/media/news/fair-avenue-roundabout-opening-to-traffic/ ICD estimated from Google Maps linework. | 
| 
                Raymond,
                WA Pacific Co. United States  | 
            
                US 101 / Henkle St. (SR 6) (46.68234, -123.73051)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 27.0389  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | http://www.wsdot.wa.gov/Projects/US101/SR6IntersectionAndDrainage/default.htm ICD estimated from Google Maps linework. | 
| 
                Taos,
                NM Taos Co. United States  | 
            
                NM 585 (Paseo del Cañon) / Camino des Colores (36.37670, -105.57657)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 44.2334  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2008 | https://www.santafenewmexican.com/news/local_news/traffic-rotaries-confuse-taos-drivers/article_801498db-aff0-5c1c-bc7c-2802b696425a.html ICD estimated from Google Maps linework. | 
| 
                Taos,
                NM Taos Co. United States  | 
            
                NM 585 (Paseo del Cañon) / Weimer Rd. (36.37696, -105.58156)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 42.3101  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2008 | https://www.santafenewmexican.com/news/local_news/traffic-rotaries-confuse-taos-drivers/article_801498db-aff0-5c1c-bc7c-2802b696425a.html ICD estimated from Google Maps linework. | 
| 
                Taos,
                NM Taos Co. United States  | 
            
                NM 585 (Paseo del Cañon) / Gusdorf Rd. (36.37843, -105.58705)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 34.6167  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2008 | https://www.santafenewmexican.com/news/local_news/traffic-rotaries-confuse-taos-drivers/article_801498db-aff0-5c1c-bc7c-2802b696425a.html ICD estimated from Google Maps linework. | 
| 
                Tacoma,
                WA Pierce Co. United States  | 
            
                (unknown) / (unknown) (47.30214, -122.51434)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 27.5370  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | Year Completed estimated (2018-2019). ICD estimated from Google Maps linework. | 
| 
                Gautier,
                MS Jackson Co. United States  | 
            
                N Dolphin Dr. / William Payne Adams Blvd. / (unknown) (30.39643, -88.65932)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.1462  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2013 | ICD estimated from Google Maps linework. | 
| 
                Fort Collins,
                CO Larimer Co. United States  | 
            
                N Taft Hill Rd. / CR 70 / CR 19 (40.75500, -105.11504)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 1 Driveways 37.0933  | 
            
                Other (At-Grade) Single-Lane  |   
            2015 | Year Completed estimated (2014-2016). ICD estimated from Google Maps linework. | 
| 
                Naples,
                FL Collier Co. United States  | 
            
                Central Ave. / 8th St. (26.14718, -81.79695)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 19.2979  | 
            
                Other (At-Grade) Single-Lane  |   
            2016 | Elliptical shape. ICD estimated from Google Maps linework. | 
| 
                Naples,
                FL Collier Co. United States  | 
            
                Central Ave. / 10th St. (26.14752, -81.79419)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 41.8120  | 
            
                Other (At-Grade) Single-Lane  |   
            2016 | Elliptical shape. ICD estimated from Google Maps linework. | 
| 
                Marysville,
                WA Snohomish Co. United States  | 
            
                Marine Dr. NE / 64th St. NE / 31st Ave. NE (48.05407, -122.18921)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 36.7229  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2018 | Date from Streetview ICD estimated from Google Maps linework. | 
| 
                Lehigh Acres,
                FL Lee Co. United States  | 
            
                Sunshine Blvd. S / 23rd St. SW (26.59205, -81.67879)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 23.4957  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | Date: http://lehighacrescitizen.com/page/content.detail/id/506096/Mann-likes-Lehigh-s-new--roundabout--at-Sunshine-and-23rd-St-.html?nav=5100 ICD estimated from Google Maps linework. | 
| 
                Hveragerðisbær,
                Suðurland Iceland  | 
            
                Rte 1 / Rte 38 / Rte 376 (63.99524, -21.19289)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 38.2263  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Mosfellsbær,
                Höfuðborgarsvæðið Iceland  | 
            
                Rte 1 / Rte 36 (64.17599, -21.67705)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 49.4247  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Mosfellsbær,
                Höfuðborgarsvæðið Iceland  | 
            
                Rte 1 / Helgafellsvegur (64.16799, -21.68386)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 50.4797  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Mosfellsbær,
                Höfuðborgarsvæðið Iceland  | 
            
                Rte 1 / Reykjavegur (64.16546, -21.69327)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 51.5253  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Mosfellsbær,
                Höfuðborgarsvæðið Iceland  | 
            
                Reykjavegur / Jonsteigur (64.16361, -21.68868)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 34.3525  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Mosfellsbær,
                Höfuðborgarsvæðið Iceland  | 
            
                Þverholt / Haholt (64.16655, -21.69572)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 30.7058  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Mosfellsbær,
                Höfuðborgarsvæðið Iceland  | 
            
                Rte 1 / Langitangi (64.16486, -21.70640)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 48.9240  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Mosfellsbær,
                Höfuðborgarsvæðið Iceland  | 
            
                Rte 1 / Baugshilo / Skarholabraut (64.15877, -21.72472)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 52.0583  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Mosfellsbær,
                Höfuðborgarsvæðið Iceland  | 
            
                Rte 1 / Korpuifsstadavegur (64.15355, -21.73750)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 52.0680  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Reykjavik,
                Höfuðborgarsvæðið Iceland  | 
            
                Rte 1 / Blikastadavegur (64.13897, -21.75835)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 49.4906  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Málaga,
                Andalusia Málaga Spain  | 
            
                Calle Jiménez Fraud / (hospital) (36.71723, -4.47620)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 33.5079  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Málaga,
                Andalusia Málaga Spain  | 
            
                Avenida Plutarco / Calle Eolo (36.72097, -4.47473)  | 
            
                Other Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 47.8661  | 
            
                Other (At-Grade) Single-Lane  |   
            Parking on circulatory roadway. ICD estimated from Google Maps linework. | |
| 
                Málaga,
                Andalusia Málaga Spain  | 
            
                Avenida Plutarco / Avenida Parmenides (36.72148, -4.47997)  | 
            
                Other Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 50.7377  | 
            
                Other (At-Grade) Single-Lane  |   
            Parking on circulatory roadway. ICD estimated from Google Maps linework. | |
| 
                Málaga,
                Andalusia Málaga Spain  | 
            
                Avenida Plutarco / Calle Aristofanes (36.72106, -4.48197)  | 
            
                Other Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 30.6343  | 
            
                Other (At-Grade) Single-Lane  |   
            Parking on circulatory roadway. ICD estimated from Google Maps linework. | |
| 
                Málaga,
                Andalusia Málaga Spain  | 
            
                Calle Demóstenes / Avenida Parmenides (36.71947, -4.47997)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 26.8055  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Málaga,
                Andalusia Málaga Spain  | 
            
                Calle Demóstenes / Calle Aristofanes (36.71888, -4.48219)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 16.2749  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Málaga,
                Andalusia Málaga Spain  | 
            
                Avenida de Jenofonte / Calle de Demostenes (36.71829, -4.48376)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 51.6972  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Málaga,
                Andalusia Málaga Spain  | 
            
                Avenida de Jenofonte / Avenida de Plutarco (36.71989, -4.48485)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 49.7815  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Málaga,
                Andalusia Málaga Spain  | 
            
                Avenida Dolores Rodríguez de Aragón / Calle Maria Barrientos (36.71890, -4.48750)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 34.4645  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Málaga,
                Andalusia Málaga Spain  | 
            
                Calle Navarro Ledesma / Calle Alicia Alonso (36.72251, -4.48685)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 39.2494  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Málaga,
                Andalusia Málaga Spain  | 
            
                Calle Navarro Ledesma / Calle Mencia Calderon (36.72364, -4.48375)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 35.4197  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Málaga,
                Andalusia Málaga Spain  | 
            
                Avenida Pintor Rodrigo Vivar / Avenida Escritor Antonio Soler / Avenida Maria Victoria Atencia (36.72463, -4.48776)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 53.6075  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Málaga,
                Andalusia Málaga Spain  | 
            
                Calle María Victoria Atencia / Calle Jorge E. Loring Oyarzabal (36.72569, -4.48491)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 35.4187  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Málaga,
                Andalusia Málaga Spain  | 
            
                Calle María Victoria Atencia, 1 (36.72666, -4.48015)  | 
            
                Roundabout Existing  | 
            
                Other Unknown  | 
            
                4 Approaches 0 Driveways 39.2473  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            One stop-controlled entry. ICD estimated from Google Maps linework. | |
| 
                Málaga,
                Andalusia Málaga Spain  | 
            
                Calle Navarro Ledesma / Calle Andromeda (36.72434, -4.47604)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 39.2485  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Málaga,
                Andalusia Málaga Spain  | 
            
                Calle Navarro Ledesma / Calle Eolo / Calle Escritora Josefina Aldecoa (36.72430, -4.47456)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 30.6330  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Málaga,
                Andalusia Málaga Spain  | 
            
                Calle Navarro Ledesma / Avenida José Ribera (36.72428, -4.47310)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 41.1631  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Málaga,
                Andalusia Málaga Spain  | 
            
                Avenida José Ribera / Calle de Carmen Laforet (36.72282, -4.47270)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 22.0179  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Málaga,
                Andalusia Málaga Spain  | 
            
                Avenida Pintor Manuel Barbadillo / Calle Navarro Ledesma (36.72456, -4.47083)  | 
            
                Signalized Roundabout/Circle Existing  | 
            
                Signal Unknown  | 
            
                4 Approaches 0 Driveways 42.1202  | 
            
                Other (At-Grade) Multilane (3+ Lane)  |   
            ICD estimated from Google Maps linework. | |
| 
                Málaga,
                Andalusia Málaga Spain  | 
            
                Avenida del Editor Anget Cafferena / Calle Juan Frances Bosca / Avenida Pintor Manuel Barbadillo (36.72647, -4.47164)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 59.3497  | 
            
                Other (At-Grade) Multilane (3+ Lane)  |   
            ICD estimated from Google Maps linework. |