| 
                City, 
                State County Country  | 
            
                Intersection (Lat, Lng)  | 
            
                Type Status  | 
            Control Type / Other Control Type | Approaches / Driveways / ICD (m) | 
                Functional Class /  LaneType  | 
            Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 
                Roseville,
                CA Placer Co. United States  | 
            
                Parkside Way / McCloud Way (38.79916, -121.33110)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 26.0623  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Roseville,
                CA Placer Co. United States  | 
            
                Parkside Way / Diamond Creek Blvd. (38.79791, -121.33400)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 28.8552  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Stockton,
                CA San Joaquin Co. United States  | 
            
                Gold Brook Dr. / Tiamo Way (37.99885, -121.27640)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 26.3524  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Stockton,
                CA San Joaquin Co. United States  | 
            
                Gold Brook Dr. / Cabin Creek St. (38.00138, -121.27230)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 25.4104  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Stockton,
                CA San Joaquin Co. United States  | 
            
                Tiamo Way / Hayden Brook Dr. (37.99749, -121.27590)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 16.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Redondo Beach,
                CA Los Angeles Co. United States  | 
            
                Calle Miramar / Paseo de la Playa (33.81518, -118.38960)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 16.8690  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Roseville,
                CA Placer Co. United States  | 
            
                Reserve Dr. / Fountains Driveway (38.76793, -121.27090)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.1106  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Roseville,
                CA Placer Co. United States  | 
            
                Reserve Dr. / Diamond Oaks Rd. (38.76679, -121.27120)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 29.7990  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Sacramento,
                CA Sacramento Co. United States  | 
            
                X St. / 48th St. (38.55347, -121.45030)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 42.0299  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            1995 | ICD estimated from Google Maps linework. | 
| 
                Modesto,
                CA Stanislaus Co. United States  | 
            
                Roselle Ave. / Floyd Ave. (37.67812, -120.93960)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 41.5914  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | Opened July 3, 2007. ICD estimated from Google Maps linework. | 
| 
                Modesto,
                CA Stanislaus Co. United States  | 
            
                Coffee Rd. / Claratina Ave. (37.69985, -120.97630)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 32.1294  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Interim configuration ICD estimated from Google Maps linework. | 
| 
                Modesto,
                CA Stanislaus Co. United States  | 
            
                Encina Ave. / Conejo Ave. (37.64524, -120.96640)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 18.9136  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | Opened August 24, 2005. Adjavent to junior high school. ICD estimated from Google Maps linework. | 
| 
                Modesto,
                CA Stanislaus Co. United States  | 
            
                Merle Ave. / Maid Mariane Ln. (37.67087, -120.93030)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 27.4320  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | Opened August 15, 2007. | 
| 
                Grass Valley,
                CA Nevada Co. United States  | 
            
                Sierra College Dr. / Litton Dr. / Robert Ross Way (39.23445, -121.05200)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 32.3780  | 
            
                Other (At-Grade) Single-Lane  |   
            2003 | ICD estimated from Google Maps linework. | 
| 
                Martell,
                CA Amador Co. United States  | 
            
                Industry Dr. / (parking lot access) (38.36968, -120.80150)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 35.5824  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | Serves industrial park. ICD estimated from Google Maps linework. | 
| 
                Elk Grove,
                CA Sacramento Co. United States  | 
            
                W Camden Dr. / N Camden Dr. / Camden Lake Way (38.42732, -121.37700)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            1988 | Year Completed apparent from historical Google Earth aerial photos. | 
| 
                Elk Grove,
                CA Sacramento Co. United States  | 
            
                Auberry Dr. / Laporte Way / Toad Hollow Way (38.44561, -121.39940)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 20.5787  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | ICD estimated from Google Maps linework. | 
| 
                Walnut Creek,
                CA Alameda Co. United States  | 
            
                Walnut Ave. / Oak Grove Rd. (37.91432, -122.00770)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 22.6138  | 
            
                Other (At-Grade) Single-Lane  |   
            2000 | Right turn bypass lane in northwest quadrant. ICD estimated from Google Maps linework. | 
| 
                Vallejo,
                CA Solano Co. United States  | 
            
                Azuar Ave. / Sundance Ave. / Bagley St. / Walnut Ave. (38.09329, -122.27020)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 48.8772  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Hercules,
                CA Contra Costa Co. United States  | 
            
                Refugio Valley Rd. / Redwood Rd. / Falcon Way (37.99686, -122.24780)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 34.8238  | 
            
                Other (At-Grade) Single-Lane  |   
            1999 | ICD estimated from Google Maps linework. | 
| 
                Ripon,
                CA San Joaquin Co. United States  | 
            
                Fulton Ave. / Colony Rd. (37.75384, -121.13190)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.3261  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Ripon,
                CA San Joaquin Co. United States  | 
            
                Fulton Ave. / Santos Ave. (37.75781, -121.13350)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 41.5467  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Ripon,
                CA San Joaquin Co. United States  | 
            
                Fulton Ave. / Werner Dr. / Wilma Ave. (37.74446, -121.13550)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 55.7204  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | One leg is skewed. ICD estimated from Google Maps linework. | 
| 
                Petaluma,
                CA Sonoma Co. United States  | 
            
                Corona Rd. / Sonoma Mountain Pkwy. (38.26890, -122.65450)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 31.8812  | 
            
                Other (At-Grade) Single-Lane  |   
            2002 | ICD estimated from Google Maps linework. | 
| 
                Sacramento,
                CA Sacramento Co. United States  | 
            
                Promenade Cir. / (unknown) (38.63732, -121.49950)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 34.5175  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | Inside commercial/office park. ICD estimated from Google Maps linework. | 
| 
                Fresno,
                CA Fresno Co. United States  | 
            
                Belmont Circle (Belmont Ave. / Motel Dr. / Arthur Ave. / Wesley Ave. / Thorne Ave.) (36.75051, -119.81530)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                5 Approaches 0 Driveways 104.3080  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Venice,
                CA Los Angeles Co. United States  | 
            
                Windward Ave. / Main St. / Grand Blvd. (33.98816, -118.47100)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                5 Approaches 0 Driveways 48.5238  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Ivins,
                UT Washington Co. United States  | 
            
                Center St. / S 200 E (37.16837, -113.67480)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.0687  | 
            
                Other (At-Grade) Single-Lane  |   
            2003 | ICD estimated from Google Maps linework. | 
| 
                Ivins,
                UT Washington Co. United States  | 
            
                Snow Canyon Pkwy. / Split Rock Dr. / Black Desert Dr. (37.16312, -113.64370)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 60.9600  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2004 | |
| 
                Wilsonville,
                OR Clackamas Co. United States  | 
            
                SW Barber St. / Brown Rd. (45.30865, -122.78620)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 40.3179  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Wilsonville,
                OR Clackamas Co. United States  | 
            
                SW Barber St. / Costa Cir. / 110th Ave. (45.30843, -122.79090)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 41.1580  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Phoenix,
                AZ Maricopa Co. United States  | 
            
                W Riverwood Blvd. / Windrow Blvd. (33.41749, -112.26690)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 23.9252  | 
            
                Other (At-Grade) Single-Lane  |   
            2002 | ICD estimated from Google Maps linework. | 
| 
                Phoenix,
                AZ Maricopa Co. United States  | 
            
                Devonna Ln. / Watkins St. / 84th Dr. / Hammond Ln. (33.42601, -112.24090)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 23.9228  | 
            
                Other (At-Grade) Single-Lane  |   
            1999 | ICD estimated from Google Maps linework. | 
| 
                Wickenburg,
                AZ Maricopa Co. United States  | 
            
                US 93 / US 60 (33.97094, -112.72790)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 50.5146  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2009 | Consecutive double lefts with three-lane circulatory section. ICD estimated from Google Maps linework. | 
| 
                Wickenburg,
                AZ Maricopa Co. United States  | 
            
                US 93 / Tegner St. (33.98513, -112.73940)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.5546  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Maryville,
                IA Fayette Co. United States  | 
            
                IA 3 / IA 187 (42.68763, -91.64565)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.5057  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | Rural ICD estimated from Google Maps linework. | 
| 
                Altoona,
                IA Polk Co. United States  | 
            
                Bass Pro Dr. / Prairie Fire Blvd. (41.65177, -93.51022)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.8352  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2009 | Part of Bass Pro Shops commercial shopping center. ICD estimated from Google Maps linework. | 
| 
                Ankeny,
                IA Polk Co. United States  | 
            
                SW Goodwin St. / Springfield Dr. (41.69388, -93.61487)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 24.9709  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | One of three in a new residential development. Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Ankeny,
                IA Polk Co. United States  | 
            
                SW Somersby Blvd. / Springfield Dr. (41.69387, -93.61252)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 24.0790  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | One of three in a new residential development. Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Ankeny,
                IA Polk Co. United States  | 
            
                SW Somersby Blvd. / 46th St. (41.69155, -93.61253)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 24.0799  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | One of three in a new residential development. Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Ankeny,
                IA Polk Co. United States  | 
            
                SW Snyder Blvd. / Springfield Dr. (41.69610, -93.60439)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 25.8618  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | In new residential development. Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Ankeny,
                IA Polk Co. United States  | 
            
                NW 13th St. / Boulder Dr. (41.74220, -93.64587)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 25.8432  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | In new residential development. Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Ankeny,
                IA Polk Co. United States  | 
            
                SW White Birch Dr. / Braeburn St. (41.70018, -93.62535)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 55.2872  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | In new residential development. Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Ankeny,
                IA Polk Co. United States  | 
            
                NW 5th St. / Abbie Dr. (41.73569, -93.66248)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 24.0634  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | In new residential development. Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Cedar Falls,
                IA Black Hawk Co. United States  | 
            
                Brandilynn Blvd. / Prairie Pkwy. (42.48552, -92.43468)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.2763  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | In new commercial development. Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Fort Dodge,
                IA Webster Co. United States  | 
            
                10th Ave. N. / N. 32nd St. (42.51522, -94.14932)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 37.8545  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | Replaced two T intersections. ICD estimated from Google Maps linework. | 
| 
                Iowa City,
                IA Johnson Co. United States  | 
            
                Grand Ave. / S. Grand Ave. (41.65855, -91.54559)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 23.2000  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | On University of Iowa school campus. Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Iowa City,
                IA Johnson Co. United States  | 
            
                Kennedy Pkwy. / Meadowlark Dr. (41.66899, -91.59541)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 28.5492  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | In new residential development. Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Waverly,
                IA Bremer Co. United States  | 
            
                1st Ave. NW / 8th St. NW (42.72669, -92.48061)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 34.2167  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | Replaced "T" intersection at entry to Wartburg College school campus. ICD estimated from Google Maps linework. | 
| 
                West Des Moines,
                IA Dallas Co. United States  | 
            
                W. Wells Fargo Trl. / Wells Fargo Terr. (41.55986, -93.80373)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 25.0228  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | In new Wells Fargo commercial development. ICD estimated from Google Maps linework. | 
| 
                West Des Moines,
                IA Dallas Co. United States  | 
            
                W. Wells Fargo Trl. / E. Wells Fargo Terr. (41.55994, -93.80212)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 26.8101  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | In new Wells Fargo commercial development. ICD estimated from Google Maps linework. | 
| 
                West Des Moines,
                IA Dallas Co. United States  | 
            
                West Access / W. Wells Fargo Trl. (41.55749, -93.80611)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 28.5986  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | In new Wells Fargo commercial development. ICD estimated from Google Maps linework. | 
| 
                West Des Moines,
                IA Dallas Co. United States  | 
            
                Village View Dr. / Prairie View Dr. (Blue Stem Circle) (41.56376, -93.78467)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.5745  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | New residential/commercial development on former Ponderosa Golf Course. ICD estimated from Google Maps linework. | 
| 
                West Des Moines,
                IA Dallas Co. United States  | 
            
                S. Crescent Way / Stagecoach Dr. (41.56252, -93.78701)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.9581  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | Intersection of two private residential streets on former Ponderosa Golf Course. ICD estimated from Google Maps linework. | 
| 
                West Des Moines,
                IA Dallas Co. United States  | 
            
                S. Crescent Way / S. Ridgefield Way / Fairway Dr. (41.56541, -93.78633)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 33.9566  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | Intersection of two private residential streets on former Ponderosa Golf Course. ICD estimated from Google Maps linework. | 
| 
                Raleigh,
                NC Wake Co. United States  | 
            
                Hillsborough St. / Pullen Rd. (35.78608, -78.66244)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2010 | Fencing along sidewalk next to circulatory roadway for ADA accessibility instead of landscape buffer. Originally built 2010 as multilane roundabout. Modified 2011-2013 with striping to reduce to single-lane with right-turn-only lanes on north, west, and south legs. At entrance to North Carolina State University campus. | 
| 
                Raleigh,
                NC Wake Co. United States  | 
            
                Oberlin Rd. / Pullen Rd. / Groveland Ave. (35.78653, -78.66136)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 28.9560  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | Roundabout on tilted plane with central island on steeper plane to manage circulatory roadway cross slope. | 
| 
                Raleigh,
                NC Wake Co. United States  | 
            
                Hillsborough St. / Morgan St. (35.78262, -78.65527)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 26.1600  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Ripon,
                CA San Joaquin Co. United States  | 
            
                N. Ripon Rd. / River Rd. (37.76120, -121.12460)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.7122  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Fatal crash June 10, 2012. 11861-05. ICD estimated from Google Maps linework. | 
| 
                Punta Gorda,
                FL Charlotte Co. United States  | 
            
                Beach Rd. / Gulf Blvd. (26.92415, -82.36002)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 24.4920  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | Fatal crash March 13, 2008. 11861-05. 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 | 
| 
                South Bend,
                IN St. Joseph Co. United States  | 
            
                Douglas Rd. / Twyckenham Dr. (41.70880, -86.22773)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            2006 | |
| 
                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. | 
| 
                Sarasota,
                FL Sarasota Co. United States  | 
            
                Honore Ave. / Sawgrass Rd. (27.33234, -82.46388)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 26.5248  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | WB right turn lane. 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. | 
| 
                Sarasota,
                FL Sarasota Co. United States  | 
            
                Honore Ave. / Colonial Oaks Blvd. (27.31193, -82.46399)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 24.4073  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                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 8th St. / 9th St. (40.82169, -96.70866)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 39.7674  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2011 | 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. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                NW 13th St. / Fletcher Ave. (40.87215, -96.73907)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 49.6715  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | ICD estimated from Google Maps linework. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                Fallbrook Blvd. / Tallgrass Pkwy (40.87793, -96.73135)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 65.0188  | 
            
                Other (At-Grade) Single-Lane  |   
            2001 | ICD estimated from Google Maps linework. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                Fallbrook Blvd. / Stonebrook Pkwy (40.87706, -96.72567)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 64.1166  | 
            
                Other (At-Grade) Single-Lane  |   
            2001 | ICD estimated from Google Maps linework. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                W Alvo Blvd. / Tallgrass Pkwy (40.88540, -96.73535)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 58.6909  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                W Alvo Blvd. / Stonebrook Pkwy (40.88500, -96.72949)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 57.7883  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | 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 21st St. / Folkways Blvd. (40.86681, -96.69003)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 17.1606  | 
            
                Other (At-Grade) Single-Lane  |   
            2001 | 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  | 
            
                Windmill Dr. / N 83rd St. (40.83957, -96.60736)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 41.1480  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Right-turn bypass lane. | 
| 
                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  | 
            
                69th St. / Forest Lake Blvd. (40.76293, -96.62640)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 23.5197  | 
            
                Other (At-Grade) Single-Lane  |   
            1992 | ICD estimated from Google Maps linework. | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                80th St. / Preserve Ln. (40.76543, -96.61143)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 28.9463  | 
            
                Other (At-Grade) Single-Lane  |   
            2003 | 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. |