| 
                City, 
                State County Country  | 
            
                Intersection (Lat, Lng)  | 
            
                Type Status  | 
            Control Type / Other Control Type | Approaches / Driveways / ICD (m) | 
                Functional Class /  LaneType  | 
            Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 
                Bend,
                OR Deschutes Co. United States  | 
            
                NE Empire Ave. / NE 18th St. (44.09103, -121.28110)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 49.7529  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Washougal,
                WA Clark Co. United States  | 
            
                SE Union St. / Front St. (45.57985, -122.38560)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.4371  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Washougal,
                WA Clark Co. United States  | 
            
                SE Union St. / 8th Ave. (45.58089, -122.38580)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.9288  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Washougal,
                WA Clark Co. United States  | 
            
                SE Port St. / Front St. (45.58009, -122.37780)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 28.4214  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Washougal,
                WA Clark Co. United States  | 
            
                SE Port St. / C St. (45.58099, -122.37780)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.2878  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Ridgefield,
                WA Clark Co. United States  | 
            
                SR 501 (Pioneer St.) / S 56th Pl. (45.81582, -122.69070)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 51.8160  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2012 | |
| 
                Ridgefield,
                WA Clark Co. United States  | 
            
                SR 501 (Pioneer St.) / S 65th Ave. (45.81600, -122.68230)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 54.8640  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2012 | |
| 
                Sarasota,
                FL Sarasota Co. United States  | 
            
                Honore Ave. / Palmer Blvd. (27.32671, -82.46387)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 29.7093  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | WB right-turn bypass lane. ICD estimated from Google Maps linework. | 
| 
                South Bend,
                IN St. Joseph Co. United States  | 
            
                US 20 / Lexington Ave. (41.69575, -86.31279)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 50.2920  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2006 | Fatal crash June 29, 2011. 11861-05. | 
| 
                South Bend,
                IN St. Joseph Co. United States  | 
            
                US 20 / Mayflower Rd. (41.69477, -86.32246)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 51.8160  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2006 | |
| 
                New Prague,
                MN Scott Co. United States  | 
            
                STH 19 / 11th Ave. (44.54374, -93.59722)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.3047  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | Fatal crash. 11861-05. ICD estimated from Google Maps linework. | 
| 
                New Prague,
                MN Scott Co. United States  | 
            
                STH 19 / Chalupsky Ave SE (44.54351, -93.55634)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.3049  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                New Prague,
                MN Scott Co. United States  | 
            
                STH 19 / Alton Ave. (44.54351, -93.55305)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 34.9000  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Venice,
                FL Sarasota Co. United States  | 
            
                Jacaranda Blvd. / Venice Ave. (27.09950, -82.38444)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)  | 
            
                4 Approaches 0 Driveways 79.2480  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            2011 | Modified 2017 to change lane configuration and address crash issues. 21442 | 
| 
                Sarasota,
                FL Sarasota Co. United States  | 
            
                Honore Ave. / Webber St. (27.30836, -82.46419)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 29.7142  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | EB and WB right turn lanes. ICD estimated from Google Maps linework. | 
| 
                Sarasota,
                FL Sarasota Co. United States  | 
            
                Honore Ave. / Brookmeade Dr. (27.30427, -82.46432)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 26.5315  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Lyndon,
                KS Osage Co. United States  | 
            
                US 75 / K-31 / K-268 (38.63773, -95.68464)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 54.1083  | 
            
                Other (At-Grade) Single-Lane  |   
            2014 | ICD estimated from Google Maps linework. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                N 9th St. / Salt Creek Pkwy / Stadium St. (40.82225, -96.70757)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 46.0937  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2011 | ICD estimated from Google Maps linework. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                S 33rd St. / Sheridan Blvd. (40.78020, -96.67281)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 37.9836  | 
            
                Other (At-Grade) Single-Lane  |   
            2002 | ICD estimated from Google Maps linework. | 
| 
                Sarasota,
                FL Sarasota Co. United States  | 
            
                Honore Ave. / Camus St. (27.33355, -82.46388)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 28.6465  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | NB and SB right turn lanes. ICD estimated from Google Maps linework. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                N 14th St. / Alvo Rd. (40.88617, -96.70101)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 43.3405  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2013 | ICD estimated from Google Maps linework. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                Humphrey Ave. / Trinidad Rd. (40.87909, -96.69670)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 37.0239  | 
            
                Other (At-Grade) Single-Lane  |   
            2003 | ICD estimated from Google Maps linework. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                N 14th St. / Superior St. (40.85751, -96.70113)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 48.7791  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2013 | Triple-lane (three-lane) roundabout. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                N 1st St. / Adams St. / Laramie Trl. (40.84335, -96.72015)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 32.5264  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | Replaced offset T-intersections. Previously controlled by two-way stop ICD estimated from Google Maps linework. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                N 49th St. / Francis St. (40.83137, -96.65235)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 20.7845  | 
            
                Other (At-Grade) Single-Lane  |   
            2001 | ICD estimated from Google Maps linework. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                Glynoaks Dr. / Keogh St. (40.76208, -96.60851)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 19.9016  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | ICD estimated from Google Maps linework. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                S 98th St. / Old Cheney Rd. (40.75518, -96.58708)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 47.0450  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                S 98th St. / Pine Lake Rd. (40.74070, -96.58715)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.2454  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                85th St. / Windmill Dr. (40.83941, -96.60414)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.7212  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | ICD estimated from Google Maps linework. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                S 94th Bay / Andermatt Dr. /  (40.73200, -96.59163)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.8212  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                S 4th St. / Amaranth Ln. (40.74483, -96.72683)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.2426  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                Densmore Park (40.74437, -96.70332)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 20.8117  | 
            
                Other (At-Grade) Single-Lane  |   
            2001 | ICD estimated from Google Maps linework. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                S 16th St. / Garret Ln. (40.73623, -96.69884)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 19.9093  | 
            
                Other (At-Grade) Single-Lane  |   
            2000 | ICD estimated from Google Maps linework. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                W 131st St. / Shelbourne Rd. (39.97739, -86.22147)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | |
| 
                El Paso,
                TX El Paso Co. United States  | 
            
                Pebble Hills Blvd. / (parking) (31.77636, -106.26610)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 44.1960  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2009 | Next to diamond interchange serving freeway commercial development. | 
| 
                El Paso,
                TX El Paso Co. United States  | 
            
                Jersey St. / Knights Dr. (31.72373, -106.37190)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.4766  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | Single-lane roundabout within four-lane corridor. | 
| 
                El Paso,
                TX El Paso Co. United States  | 
            
                Country Club Rd. / Upper Valley Rd. (31.84690, -106.61280)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 56.3870  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | . | 
| 
                El Paso,
                TX El Paso Co. United States  | 
            
                Hueco Valley Dr. / Tierra Flores Dr. (31.80176, -106.24290)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 54.8640  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | . | 
| 
                El Paso,
                TX El Paso Co. United States  | 
            
                Sun Bowl Dr. / University Dr. (31.76872, -106.50750)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2010 | Near football stadium. | 
| 
                El Paso,
                TX El Paso Co. United States  | 
            
                Round Rock Dr. / Captain Valtr St. (31.92286, -106.43000)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 21.3357  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | . | 
| 
                El Paso,
                TX El Paso Co. United States  | 
            
                Altura Ave. / Myles St. (31.79674, -106.45690)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 19.8120  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | . | 
| 
                El Paso,
                TX El Paso Co. United States  | 
            
                Altura Ave. / Raynor St. (31.79675, -106.45990)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 19.8120  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | . | 
| 
                El Paso,
                TX El Paso Co. United States  | 
            
                Radford St. / Nashville Ave. (31.79949, -106.43730)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 19.8120  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | . | 
| 
                El Paso,
                TX El Paso Co. United States  | 
            
                Radford St. / Leeds Ave. (31.79695, -106.43740)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 19.8120  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | . | 
| 
                El Paso,
                TX El Paso Co. United States  | 
            
                El Dorado Dr. / Basil Ct. (31.78605, -106.36640)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 22.8600  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | . | 
| 
                El Paso,
                TX El Paso Co. United States  | 
            
                Kinross Ave. / Edgerock Dr. (31.78715, -106.33050)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 19.8120  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | . | 
| 
                El Paso,
                TX El Paso Co. United States  | 
            
                Dale Douglas Dr. / Bessemer Dr. (31.75146, -106.31320)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 22.8600  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | . | 
| 
                El Paso,
                TX El Paso Co. United States  | 
            
                Dale Douglas Dr. / Leo Collins Dr. (31.75681, -106.30810)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 22.8600  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | . | 
| 
                El Paso,
                TX El Paso Co. United States  | 
            
                Aztec Rd. / Sioux Dr. (31.78669, -106.40240)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 21.3357  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | . | 
| 
                Suwanee,
                GA Gwinnett Co. United States  | 
            
                Wildwood Rd. / Suwanee Creek Rd. / Peachtree Ridge Park (34.01721, -84.07594)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 22.7687  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | Built 2006-2007. ICD estimated from Google Maps linework. | 
| 
                Covington,
                GA Newton Co. United States  | 
            
                Turner Lake Rd. / Clark St. (33.59928, -83.87597)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 40.7864  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Dallas,
                GA Paulding Co. United States  | 
            
                Powder Mill St. / Wal-Mart Dr. (33.93363, -84.73243)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 37.6548  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | Serves Wal-Mart. ICD estimated from Google Maps linework. | 
| 
                Cartersville,
                GA Bartow Co. United States  | 
            
                Liberty Ln. / (Hilton Hotel driveways) (34.16754, -84.78223)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 25.6928  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2009 | Built 2008-2009. Concentric striped circulatory roadway. ICD estimated from Google Maps linework. | 
| 
                Missoula,
                MT Missoula Co. United States  | 
            
                Airway Blvd. / Expressway (46.91994, -114.07140)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 40.7875  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | Four-lane approach roadways that drop right lane into right-turn bypass lanes on all approaches. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Riverdale,
                UT Weber Co. United States  | 
            
                4400 S / Airport Rd. (41.18354, -112.01520)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.8531  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Gilberts Corner,
                VA Loudoun Co. United States  | 
            
                US 50 / US 15 (38.96912, -77.62269)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 52.9286  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2011 | Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Riverdale,
                UT Weber Co. United States  | 
            
                4400 S / 700 W (41.18214, -111.99580)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 28.7640  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Chantilly,
                VA Fairfax Co. United States  | 
            
                Historic Sully Way (38.91369, -77.42696)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 17.6567  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | ICD estimated from Google Maps linework. | 
| 
                Gainesville,
                VA Prince William Co. United States  | 
            
                Glenkirk Rd. (Rte 675) / Bearhurst Dr. / Sedge Wren Dr. (38.77018, -77.61681)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 31.6599  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Portland,
                OR Multnomah Co. United States  | 
            
                SE 36th Ave. / SE Clinton St. (45.50337, -122.62630)  | 
            
                Traffic Calming Circle Existing  | 
            
                Unknown None  | 
            
                4 Approaches 0 Driveways 40.1792  | 
            
                Other (At-Grade) Single-Lane  |   
            1990 | Completed 6/22/1990. ICD estimated from Google Maps linework. | 
| 
                Portland,
                OR Multnomah Co. United States  | 
            
                SE 45th Ave. / SE Clinton St. (45.50336, -122.61610)  | 
            
                Traffic Calming Circle Existing  | 
            
                Unknown None  | 
            
                4 Approaches 0 Driveways 87.0549  | 
            
                Other (At-Grade) Single-Lane  |   
            1990 | Completed 4/25/1990. ICD estimated from Google Maps linework. | 
| 
                Portland,
                OR Multnomah Co. United States  | 
            
                SE 47th Ave. / SE Clinton St. (45.50336, -122.61400)  | 
            
                Traffic Calming Circle Existing  | 
            
                Unknown None  | 
            
                4 Approaches 0 Driveways 32.6456  | 
            
                Other (At-Grade) Single-Lane  |   
            1990 | Completed 4/25/1990. ICD estimated from Google Maps linework. | 
| 
                Riverton,
                VA Warren Co. United States  | 
            
                Rte 655 / Riverton Commons Dr. (38.96486, -78.18718)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.0738  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Triangle,
                VA Prince William Co. United States  | 
            
                Stonewall Manor Dr. / Kerill Rd. (38.54970, -77.31860)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 27.0873  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Triangle,
                VA Prince William Co. United States  | 
            
                Kerill Rd. / Dondis Creek Ct. (38.54794, -77.31411)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 22.4177  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Gainesville,
                VA Prince William Co. United States  | 
            
                Catbird Dr. / Yellow Hammer Dr. (38.76306, -77.61385)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 32.5944  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Bristow,
                VA Prince William Co. United States  | 
            
                Iron Brigade Unit Ave. / Tenth Alabama Way (38.72790, -77.54408)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.2008  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                El Paso,
                TX El Paso Co. United States  | 
            
                Timberwolf Dr. / St. Johns Dr. (31.79253, -106.42920)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 24.3840  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | Skewed alignment. | 
| 
                El Paso,
                TX El Paso Co. United States  | 
            
                Robinson Ave. / Campbell St. (31.77787, -106.49990)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 19.8120  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | . | 
| 
                El Paso,
                TX El Paso Co. United States  | 
            
                Picasso Dr. / Winslow Homer Dr. (31.74406, -106.27930)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 24.3840  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | Oval shaped. | 
| 
                Woodbridge,
                VA Prince William Co. United States  | 
            
                Belmont Bay Dr. / Course View Way (38.65403, -77.23640)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 25.1826  | 
            
                Other (At-Grade) Single-Lane  |   
            2000 | ICD estimated from Google Maps linework. | 
| 
                Newport News,
                VA United States  | 
            
                Thimble Shoals Dr. / Town Center Dr. (37.08524, -76.47594)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 33.3467  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Hampton,
                VA United States  | 
            
                Exploration Way / Floyd Thompson Dr. (37.08245, -76.39976)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.1119  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Hillsboro,
                OR Washington Co. United States  | 
            
                Brookwood Ave. / Alexander St. (45.49736, -122.93050)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.6949  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Ottawa,
                ON City of Ottawa Canada  | 
            
                Cambrian Rd. / Greenbank Rd. (45.25322, -75.73580)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.9942  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Ottawa,
                ON City of Ottawa Canada  | 
            
                Jeanne d'Arc Blvd. / St. Joseph Blvd. (45.46416, -75.54010)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.8565  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2010 | Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Ottawa,
                ON City of Ottawa Canada  | 
            
                Kanata Ave. / Keyrock Dr. / Stikine Dr. (45.32025, -75.92750)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 28.5527  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | Functional Class: Major Collector ICD estimated from Google Maps linework. | 
| 
                Newport News,
                VA United States  | 
            
                Walt Whitman Ave. / Nat Turner Blvd. (37.08250, -76.48679)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 25.7255  | 
            
                Other (At-Grade) Single-Lane  |   
            2003 | Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Columbus,
                GA Muscogee Co. United States  | 
            
                18th Ave. / Garrard St. (32.48277, -84.96620)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 41.3067  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Elongated central island. Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Harrisonburg,
                VA United States  | 
            
                Linda Ln. / Smithland Rd. (38.44244, -78.83532)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 48.6428  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Right turn bypass lane. ICD estimated from Google Maps linework. | 
| 
                Midlothian,
                VA United States  | 
            
                Watkins Centre Pkwy. / WC Commons Way (37.51415, -77.69656)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.4726  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Pinehurst,
                NC Moore Co. United States  | 
            
                NC 2 / Carolina Vista (35.19233, -79.47094)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 27.3289  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Southern Pines,
                NC Moore Co. United States  | 
            
                NC 22 / Airport Rd. (35.22746, -79.40195)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 44.8780  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | Right-turn bypass lane with acceleration lane in NW quadrant. ICD estimated from Google Maps linework. | 
| 
                Eden,
                NC Rockingham Co. United States  | 
            
                Meadow Rd. / Boone Rd. (36.50438, -79.75866)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 25.9204  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Pittsboro,
                NC Chatham Co. United States  | 
            
                NC 87 / Old NC 87 / Camp Dr. (35.72424, -79.18699)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 46.5408  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Charlotte,
                NC Mecklenburg Co. United States  | 
            
                Broadrick Rd. / Mary Alexander Rd. / High-Rise Rd. (35.30263, -80.73205)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.9882  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Wake Forest,
                NC Wake Co. United States  | 
            
                S. Franklin St. / Holding Ave. (35.96929, -78.50883)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 34.7979  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Fayetteville,
                NC Cumberland Co. United States  | 
            
                Person St. / Cool Spring St. (35.05120, -78.87437)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 20.5322  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Buies Creek,
                NC Harnett Co. United States  | 
            
                Leslie Campbell Ave. / TT LAnier St. / Harmon Rd. (35.40710, -78.74020)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 35.0440  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Kernersville,
                NC Forsyth Co. United States  | 
            
                Old Greensboro Rd. / E. Mountain St. / Graves St. (36.11204, -80.05263)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.4537  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | ICD estimated from Google Maps linework. | 
| 
                Shelby,
                NC Cleveland Co. United States  | 
            
                Lafayette St. / Zion Church Rd. (35.34903, -81.54295)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Rural. | 
| 
                Mooresville,
                NC Iredell Co. United States  | 
            
                Langtree Rd. / Alcove Rd. / Mecklynn Rd. (35.52905, -80.86581)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 35.9629  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | Bypass lanes in all quadrants. ICD estimated from Google Maps linework. | 
| 
                Mooresville,
                NC Iredell Co. United States  | 
            
                Brawley School Rd. / The Point Dr. (35.53482, -80.92054)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 83.5834  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2001 | Between 1998 and 2003 ICD estimated from Google Maps linework. | 
| 
                Indian Trail,
                NC Union Co. United States  | 
            
                Wesley Chapel Rd. / Goldmine Rd. (35.01956, -80.66974)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 31.2993  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Asheville,
                NC Buncombe Co. United States  | 
            
                Haywood Rd. / Roberts St. (35.58689, -82.56657)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.0231  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Oxon Hill,
                MD Prince Georges Co. United States  | 
            
                National Harbor Blvd. / American Way (38.78227, -77.01099)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.7236  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                St. George,
                UT Washington Co. United States  | 
            
                N Ridgecrest / W 1130 N / (parking) (37.12710, -113.60330)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 28.5671  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | ICD estimated from Google Maps linework. | 
| 
                St. George,
                UT Washington Co. United States  | 
            
                N Ridgecrest / Valley View Dr. / (parking) (37.12601, -113.60230)  | 
            
                Roundabout Existing  | 
            
                Unknown None  | 
            
                4 Approaches 0 Driveways 22.8540  | 
            
                Other (At-Grade) Single-Lane  |   
            2003 | ICD estimated from Google Maps linework. | 
| 
                St. George,
                UT Washington Co. United States  | 
            
                (unknown) / (unknown) (37.15329, -113.63020)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 32.3648  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Hamburg,
                NY Erie Co. United States  | 
            
                US 62 (S. Park Ave.) / Big Tree Rd. (42.77190, -78.82391)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.3151  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | Fatal crash Oct 28, 2011. 11861-05. ICD estimated from Google Maps linework. |