| 
                City, 
                State County Country  | 
            
                Intersection (Lat, Lng)  | 
            
                Type Status  | 
            Control Type / Other Control Type | Approaches / Driveways / ICD (m) | 
                Functional Class /  LaneType  | 
            Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 
                Colleyville,
                TX Tarrant Co. United States  | 
            
                John McCain Rd. / Pleasant Run Rd. (32.91146, -97.15855)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Right-turn-only lanes on north and south legs. Year Completed estimated (2012-2013). | 
| 
                Lévis,
                QC Lévis Canada  | 
            
                Boulevard Alphonse-Desjardins / Rue Champagnat / Rue Dorimène Desjardins / Côte du Passage (46.80332, -71.17789)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 28.6133  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Year Completed estimated (2012-2013). ICD estimated from Google Maps linework. | 
| 
                Sherbrooke,
                QC Sherbrooke Canada  | 
            
                Chemin de Ste-Catherine (Rte 216) / Rue Labbé / Rue Felton (45.34917, -71.95487)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 40.2891  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Year Completed estimated (2012-2013). ICD estimated from Google Maps linework. | 
| 
                Saint-Joseph-du-Lac,
                QC Deux-Montagnes Regional County Municipality Canada  | 
            
                Chemin d'Oka / Chemin des Collines / Chemin des Collines / Autoroute 640 (45.50165, -73.99620)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 43.5288  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2012 | Autoroute 640 terminates at this roundabout. ICD estimated from Google Maps linework. | 
| 
                Calgary,
                AB Alberta Canada  | 
            
                Mahogany Plaza SE / Mahogany Row SE (50.89852, -113.94034)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 24.8575  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Winnipeg,
                MB Manitoba Canada  | 
            
                Bridge Lake Dr. / Eagleview Rd. (49.79407, -97.20716)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 31.6103  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Winnipeg,
                MB Manitoba Canada  | 
            
                N Town Rd. / Bridge Lake Dr. / Pebble Creek Gate (49.80053, -97.20173)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.8352  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Year Completed estimated (2011-2012). ICD estimated from Google Maps linework. | 
| 
                Winnipeg,
                MB Manitoba Canada  | 
            
                Bison Dr. / Bridge Lake Dr. (49.79236, -97.20500)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 50.8867  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Calgary,
                AB Alberta Canada  | 
            
                Walden Dr. SE / Walden Way SE (50.86982, -114.03733)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 26.3803  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Calgary,
                AB Alberta Canada  | 
            
                Mahogany Blvd. SE / Mahogany Way SE / Marine Dr. SE (50.90202, -113.92532)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.1537  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Winnipeg,
                MB Manitoba Canada  | 
            
                Gladstone St. / Hwy 42 EB Ramps (49.90606, -97.12281)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 29.9987  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Winnipeg,
                MB Manitoba Canada  | 
            
                Centre St. / N Town Rd. (49.79857, -97.19712)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 33.9201  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Year Completed estimated (2011-2012). ICD estimated from Google Maps linework. | 
| 
                Winnipeg,
                MB Manitoba Canada  | 
            
                Centre St. / (parking lot) / Kenaston Blvd. Off-ramp (49.79957, -97.19700)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 35.4612  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2012 | Year Completed estimated (2011-2012). ICD estimated from Google Maps linework. | 
| 
                Winnipeg,
                MB Manitoba Canada  | 
            
                Edward Turner Dr. / Des Hivernants Blvd. (49.83883, -97.04045)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.8919  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Year Completed estimated (2011-2012). ICD estimated from Google Maps linework. | 
| 
                Jackson,
                WI Washington Co. United States  | 
            
                STH 60 / CTH G (Division Rd.) (43.32329, -88.12235)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.0990  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Prescott,
                WI Pierce Co. United States  | 
            
                Dexter St. / Orrin Rd. / (school access) (44.76041, -92.78138)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.4658  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | https://www.google.com/maps/d/viewer?mid=1kRgB04jjoXd6tLLe0r20FJoxJMI&ll=44.7645749168422%2C-92.78835567417138&z=13. ICD estimated from Google Maps linework. | 
| 
                Saguenay,
                QC Saguenay Canada  | 
            
                Chemin St-Anicet (Rte 170) / Chemin de l'Aéroport / Rue de Plateau (48.34197, -71.01246)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 65.8896  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | https://translate.google.com/translate?hl=en&sl=fr&u=https://www.neomedia.com/saguenay-lac-st-jean/actualites/actualites/272506/pavage-dans-le-secteur-de-laeroport-a-la-baie ICD estimated from Google Maps linework. | 
| 
                Langley Township,
                BC Greater Vancouver Canada  | 
            
                232 St. / 56 Ave. (49.10396, -122.58115)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.8776  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| 
                Niagara Falls,
                ON Niagara Canada  | 
            
                Rte 101 (Mountain Rd.) / Mewburn Rd. (43.13474, -79.12551)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 54.0366  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Flower Mound,
                TX Denton Co. United States  | 
            
                Chinn Chapel Rd. / Dixon Ln. (33.06646, -97.08794)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 35.0520  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | . | 
| 
                Clarksburg,
                MD Montgomery Co. United States  | 
            
                Little Seneca Pkwy. / Snowden Farm Pkwy. (39.22989, -77.25280)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 28.6795  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| 
                Clarksburg,
                MD Montgomery Co. United States  | 
            
                Snowden Farm Pkwy. / Winding Woods Way (39.22604, -77.24727)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 40.7086  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| 
                Murfreesboro,
                TN Rutherford Co. United States  | 
            
                Blue Raider Dr. / Lightning Way (35.85075, -86.35946)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 36.7862  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| 
                Riverdale,
                AR Pulaski Co. United States  | 
            
                Rebsamen Park Rd. / Riverfront Dr. (34.77506, -92.31189)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 31.3926  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | At-grade railroad crossing across one leg controlled by crossbuck and warning lights (no gates). Fatal crash July 20, 2019. Info: https://katv.com/news/local/vehicle-catches-on-fire-after-hitting-boulder-in-little-rock-traffic-circle. ICD estimated from Google Maps linework. | 
| 
                Farmington,
                UT Davis Co. United States  | 
            
                N Station Pkwy. / Crescent Way. / N 850 W / W Union Ave. (40.98527, -111.90704)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 55.8975  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | Located at a commuter rail station. Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| 
                Chambly,
                QC La Vallée-du-Richelieu Regional County Municipality Canada  | 
            
                Boulevard Fréchette / Avenue Fonrouge / Rue Denault (45.43379, -73.29672)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 40.2288  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Year Completed estimated (2011-2012). 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. | 
| 
                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. | 
| 
                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. | 
| 
                Midlothian,
                VA Chesterfield Co. United States  | 
            
                Old Hundred Rd. (SR 754) / Bandermill Pkwy. / Kelly Green Dr. (37.44210, -77.64457)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.6716  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | 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. | 
| 
                Plainfield,
                IN Hendricks Co. United States  | 
            
                S County Road 900 E / Perry Rd / Township Line Rd / Smith Rd (39.72023, -86.36112)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 49.6069  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                Britton Park Rd. / E 135th St. (39.98523, -86.00616)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 36.6043  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Year Completed estimated (2012-2013). ICD estimated from Google Maps linework. | 
| 
                Sterling,
                VA Loudoun Co. United States  | 
            
                Warp Dr / SR 28 NB Off-ramp / (parking lot entrance) (39.01390, -77.43069)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 32.4795  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Chester,
                VA Chesterfield Co. United States  | 
            
                SR 618 (Meadowville Rd.) / Meadowville Technology Pkwy. / Corporate Village Pkwy. (37.36755, -77.33055)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 46.5109  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | Fourth leg added 2016. Vane islands separating circulating lanes. ICD estimated from Google Maps linework. | 
| 
                Beech Grove,
                IN Marion Co. United States  | 
            
                Albany St. / N 17 Ave. / Churchman Ave. (39.72344, -86.10171)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways 36.7441  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Bonnyville No 87,
                AB Alberta Canada  | 
            
                AB Hwy 55 / AB Hwy 892 (54.45699, -110.48469)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 43.0454  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Frisco,
                TX Denton Co. United States  | 
            
                Canyon Ranch Rd. / Cedar Ranch Rd. (33.13138, -96.87869)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | . | 
| 
                Tracy,
                CA San Joaquin Co. United States  | 
            
                W 11th St. (I-205 Business) / W Grant Line Rd. / Kasson Rd. (37.75309, -121.35183)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 52.8810  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Peoria,
                IL Peoria Co. United States  | 
            
                NE Glen Oak Ave. / E Pennsylvania Ave. / Wayne St. (40.70413, -89.58731)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.7838  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Nampa,
                ID Canyon Co. United States  | 
            
                E Franklin Rd. / Star Rd. / N Robinson Rd. (43.60497, -116.49357)  | 
            
                Roundabout Removed  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 54.8640  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Roundabout removed 2020 in conjunction with construction of Amazon center. Original roundabout completed 2012 and had right-turn-only lanes on north and south legs. | 
| 
                Kalispell,
                MT Flathead Co. United States  | 
            
                Glacier Airport Rd. / (unknown) (48.30613, -114.24914)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 30.1875  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Kalispell,
                MT Flathead Co. United States  | 
            
                Hutton Ranch Rd. / (unknown) (48.23358, -114.32399)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 42.1635  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Meridian,
                ID Ada Co. United States  | 
            
                S Eagle Rd. / E Amity Rd. (43.56130, -116.35436)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 51.8160  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Constructed initially as single-lane roundabout. Expanded in 2021-2022 to 2x2 with merging right-turn bypass lane on north leg. https://www.youtube.com/watch?v=mKWTT7Upuss | 
| 
                Riviera,
                FL Miami-Dade Co. United States  | 
            
                San Amaro Dr. / Miller Rd. (25.71906, -80.28176)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 34.4323  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| 
                St-Jean-Sur-Richelieu,
                QC Le Haut-Richelieu Regional County Municipality Canada  | 
            
                Rue des Colibris / (parc access) (45.35948, -73.28314)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 52.0306  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| 
                Yucaipa,
                CA San Bernardino Co. United States  | 
            
                Yucaipa Blvd. / California St. (34.03389, -117.03884)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 21.7745  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Year Completed estimated (2011-2012). ICD estimated from Google Maps linework. | 
| 
                Yucaipa,
                CA San Bernardino Co. United States  | 
            
                Yucaipa Blvd. / 2nd St. (34.03390, -117.04319)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 22.7642  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Year Completed estimated (2011-2012). 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. | 
| 
                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. | 
| 
                North Baltimore,
                OH Wood Co. United States  | 
            
                S Main St. / Briar Hill Rd. (41.17336, -83.67920)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 29.6669  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Rochester,
                MN Olmsted Co. United States  | 
            
                US 63 / 75th St. NE / CR 33 (44.10807, -92.43125)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 44.5932  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| 
                Incline Village,
                NV Washoe Co. United States  | 
            
                SR 28 (Tahoe Blvd.) / SR 431 (Mt Rose Hwy.) (39.25146, -119.97321)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 39.7690  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Reduced from two entering lanes (LT only, TH only) on west leg to one lane in 2015-2016. Now single-lane roundabout. ICD estimated from Google Maps linework. | 
| 
                Mesquite,
                NV Clark Co. United States  | 
            
                Falcon Ridge Pkwy. / I-15 NB Ramps / W Mesquite Blvd. (36.80253, -114.10666)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 61.2035  | 
            
                Freeway Ramps (Grade-Separated) Multilane (3+ Lane)  |   
            2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| 
                Mesquite,
                NV Clark Co. United States  | 
            
                Falcon Ridge Pkwy. / I-15 SB Ramps (36.80353, -114.10831)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 51.6398  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| 
                Coeur d'Alene,
                ID Kootenai Co. United States  | 
            
                College Dr. / Hubbard Ave. (47.68015, -116.79538)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 29.7519  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | One of three roundabouts in North Idaho College Education Corridor. Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| 
                Kentwood,
                MI Kent Co. United States  | 
            
                Breton Rd. SE / Walma Ave. SE (42.87452, -85.59791)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 41.1371  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Bellingham,
                WA Whatcom Co. United States  | 
            
                SR 542 (Mt Baker Hwy.) / E Smith Rd. / Allison Rd. (48.83225, -122.30533)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 37.7369  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Year Completed estimated (2011-2014). ICD estimated from Google Maps linework. | 
| 
                Greenville,
                WI Outagamie Co. United States  | 
            
                CR CB / Greenville Dr. / Wally Way (44.28549, -88.50618)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 32.4894  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | Year Completed estimated (2011-2012). ICD estimated from Google Maps linework. | 
| 
                Santa Fe,
                NM Santa Fe Co. United States  | 
            
                S Meadows Rd. / NM 599 NB Ramps / Alameda Frontage Rd. (35.65799, -106.03527)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 56.2835  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Santa Fe,
                NM Santa Fe Co. United States  | 
            
                S Meadows Rd. / NM 599 SB Ramps / NM 599 Frontage Road (35.65966, -106.03780)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 56.2823  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                East Peoria,
                IL Tazewell Co. United States  | 
            
                W Washington St. / Clock Tower Dr. (40.67260, -89.58638)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 42.5742  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                East St Louis,
                IL St. Clair Co. United States  | 
            
                N 9th St. / Baugh Ave. / I-70 EB Onramp (38.63197, -90.14187)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 33.5871  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Tusayan,
                AZ Coconino Co. United States  | 
            
                US 180-AZ 64 / Coyote Ln. (35.97673, -112.12505)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 46.3928  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | Year Completed estimated (2011-2012). ICD estimated from Google Maps linework. | 
| 
                Tusayan,
                AZ Coconino Co. United States  | 
            
                US 180-AZ 64 / S Long Jim Loop (35.96800, -112.12898)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 46.3980  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Santa Fe,
                NM Santa Fe Co. United States  | 
            
                Richards Ave. / Velocity Way (35.60291, -106.00212)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.0165  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| 
                Santa Fe,
                NM Santa Fe Co. United States  | 
            
                Velocity Way / Santa Fe Community College Main Entrance (35.60331, -106.00060)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.9874  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| 
                Santa Fe,
                NM Santa Fe Co. United States  | 
            
                Velocity Way / Santa Fe Community College parking lots (35.60456, -105.99883)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 33.0158  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| 
                Meridian Township,
                MI Ingham Co. United States  | 
            
                Park Lake Rd. / Burcham Dr. (42.74077, -84.44757)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 29.8232  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| 
                Bloomington,
                MN Hennepin Co. United States  | 
            
                W 78th St. / US 169 Frontage Rd. / (parking lot) (44.86145, -93.39441)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 35.5554  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | This is one of 6 roundabouts surrounding the interchange of I-494 and US 169. http://www.startribune.com/i-494-hwy-169-interchange-is-up-for-an-award/224898442/ ICD estimated from Google Maps linework. | 
| 
                Bloomington,
                MN Hennepin Co. United States  | 
            
                W 78th St. / US 169 SB Offramp / I-494 WB Onramp (44.86118, -93.39598)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 34.7090  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2012 | This is one of 6 roundabouts surrounding the interchange of I-494 and US 169. ICD estimated from Google Maps linework. | 
| 
                Bloomington,
                MN Hennepin Co. United States  | 
            
                Washington Ave. / W 78th St. / Viking Dr. (44.86003, -93.39886)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.0960  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | This is one of 6 roundabouts surrounding the interchange of I-494 and US 169. ICD estimated from Google Maps linework. | 
| 
                Bloomington,
                MN Hennepin Co. United States  | 
            
                 W 78th St. / Washington Ave. / Marth Rd. (44.85859, -93.39850)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 37.2504  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | This is one of 6 roundabouts surrounding the interchange of I-494 and US 169. ICD estimated from Google Maps linework. | 
| 
                Bloomington,
                MN Hennepin Co. United States  | 
            
                Washington Ave. / Ensign Rd. / Marth Rd. / I-494 EB Offramp (44.85775, -93.39652)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 37.2509  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            2012 | This is one of 6 roundabouts surrounding the interchange of I-494 and US 169. ICD estimated from Google Maps linework. | 
| 
                Bloomington,
                MN Hennepin Co. United States  | 
            
                Marth Rd. / US 169 NB Offramp / I-494 EB Onramp (44.85809, -93.39324)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 37.2507  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            2012 | This is one of 6 roundabouts surrounding the interchange of I-494 and US 169. Teardrop shape. ICD estimated from Google Maps linework. | 
| 
                Plain City,
                OH Union Co. United States  | 
            
                Hyland-Croy Rd. / Ryan Pkwy (40.16771, -83.18450)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 32.8557  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Year Completed estimated (2011-2014). 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. | 
| 
                Brownsfield/Central,
                LA East Baton Rouge Par. United States  | 
            
                Sullivan Rd. / Gurney Rd. / (school access) (30.56124, -91.04099)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 27.7673  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Iowa,
                LA Calcasieu Par. United States  | 
            
                Corbina Blvd / E McNeese St (30.17724, -93.15878)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 66.0779  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Ft Gordon,
                GA Richmond Co. United States  | 
            
                Avenue of the States Dr. / Lane Ave. / Rice Dr. / Brainard Ave. (33.41594, -82.13793)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 47.8512  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Sultan,
                WA Snohomish Co. United States  | 
            
                US 2 / Rice Rd. (47.86794, -121.77764)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.4579  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | https://www.seattletimes.com/seattle-news/transportation/after-multimillion-dollar-plan-to-boost-highway-2-safety-has-the-effort-borne-fruit/ ICD estimated from Google Maps linework. | 
| 
                Tulsa,
                OK Tulsa Co. United States  | 
            
                E 10th St. S / E 11th St. / S Elgin Ave. (36.14822, -95.98283)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 27.0036  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Dundas,
                ON Hamilton Canada  | 
            
                Hwy 5 W / Hwy 8 / Hwy 52 (43.28042, -80.06759)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 58.2551  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Akron,
                OH Summit Co. United States  | 
            
                Riverview Rd. (SR 9) / Smith Rd. (41.14098, -81.56433)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 26.0838  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Railroad crossing on west leg. ICD estimated from Google Maps linework. | 
| 
                Peosta,
                IA Dubuque Co. United States  | 
            
                Peosta St / NICC Dr (42.44531, -90.84966)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 103.1146  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Entrance to Northeast Iowa Community College ICD estimated from Google Maps linework. | 
| 
                (unincorporated),
                IA Buchanan Co. United States  | 
            
                120th St. / Baxter Ave. (42.61280, -92.05736)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Rural with high-speed approaches. | 
| 
                Janesville,
                IA Bremer Co. United States  | 
            
                Barrick Rd. / US 218 SB Ramps (42.64937, -92.45388)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 53.3400  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2012 | |
| 
                Janesville,
                IA Bremer Co. United States  | 
            
                Barrick Rd. / US 218 NB Ramps (42.64935, -92.44918)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 45.7200  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2012 | |
| 
                Nelsonville,
                OH Athens Co. United States  | 
            
                W Washington St. / John Lloyd Evans Dr. / Diamond Brick Rd. (39.46440, -82.25096)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | |
| 
                Johnston,
                IA Polk Co. United States  | 
            
                NW 106th St. / NW 62nd Ave. (41.67292, -93.76427)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 51.8160  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | |
| 
                Johnston,
                IA Polk Co. United States  | 
            
                NW 62nd Ave / Pioneer Hi-Bred Crick Bldg (41.67292, -93.72965)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 39.2527  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Johnston,
                IA Polk Co. United States  | 
            
                NW 62nd Ave / South Dr (41.67279, -93.72054)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 36.5765  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Johnston,
                IA Polk Co. United States  | 
            
                NW 62nd Ave / North Dr (41.67272, -93.71476)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 37.4686  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Johnston,
                IA Polk Co. United States  | 
            
                NW 62nd Ave / Pioneer Pkwy (41.67275, -93.71210)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 37.4686  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Columbia,
                MO Boone Co. United States  | 
            
                Clark Ln. / Ballenger Pl. (38.96325, -92.26735)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 41.7892  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Port Vincent,
                LA Ascension Par. United States  | 
            
                LA-28 / LA-431 (30.33152, -90.85329)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 29.8945  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Slidell,
                LA St. Tammany Par. United States  | 
            
                Brownswitch Rd. / Robert Blvd. / LA-1091 (30.31038, -89.74775)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 25.7767  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Originally planned with landscaping and water in the center. Utilities were a particular problem during construction. A nearby fire station moved after construction. ICD estimated from Google Maps linework. |