| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Springfield,
                OR Lane Co. United States | Franklin Blvd. / S A St. / Main St. (44.04414, -123.03027) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 3 Approaches 0 Driveways 70.3961 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2018 | ICD estimated from Google Maps linework. | 
| Columbia,
                MO Boone Co. United States | Clark Ln. / Ballenger Pl. (38.96325, -92.26735) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 41.7892 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Columbia,
                MO Boone Co. United States | Clark Ln. / E St Charles Rd. / Lakewood Dr. (38.96322, -92.25112) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 43.6465 | Other (At-Grade) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Columbia,
                MO Boone Co. United States | E St Charles Rd. / Lake of the Woods Rd. / Player Pl. (38.96324, -92.24605) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 1 Driveways 26.9308 | Other (At-Grade) Single-Lane | 2013 | Oval shaped. ICD estimated from Google Maps linework. | 
| Eastport,
                MO Boone Co. United States | Bull Run Dr. / Port Way SE (38.95769, -92.25171) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 31.5766 | Other (At-Grade) Single-Lane | 2004 | ICD estimated from Google Maps linework. | 
| Colonial Gardens,
                MO Boone Co. United States | Rollins Rd. / S Fairview Rd. (38.94681, -92.38090) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 12.0752 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2013 | ICD estimated from Google Maps linework. | 
| Columbia,
                MO Boone Co. United States | Rollins Rd. / (parking lot entrance) (38.94644, -92.38714) | Roundabout Existing | All-Way Yield Unknown | 2 Approaches 1 Driveways 23.2217 | Other (At-Grade) Single-Lane | 2004 | Entrance to parking lot for Bonnie View Nature Sanctuary. ICD estimated from Google Maps linework. | 
| Columbia,
                MO Boone Co. United States | Rangeline Rd. / I-70 EB Ramps (38.96822, -92.32486) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 31.5719 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2016 | ICD estimated from Google Maps linework. | 
| Columbia,
                MO Boone Co. United States | Grant Ln. / Trailside Dr. / Post Oak Dr. (38.92438, -92.39510) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 16.7249 | Other (At-Grade) Single-lane w/ Traversable Central Island | 1995 | Year Completed estimated (1994-1995). ICD estimated from Google Maps linework. | 
| Columbia,
                MO Boone Co. United States | S Scott Blvd. / Vawter School Rd. / S Brushwood Lake Rd. (38.91264, -92.40001) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 34.3846 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Bealeton,
                VA Fauquier Co. United States | Lafayette Ave. / Bowers Run Dr. (38.58888, -77.77173) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 34.5409 | Other (At-Grade) Single-Lane | 2015 | Roundabout as part of new Mintbrook Development near Bealeton, VA ICD estimated from Google Maps linework. | 
| Spokane,
                WA Spokane Co. United States | US 2 / (development entrance) (47.76691, -117.38533) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 49.7715 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2018 | Open July 19, 2018. This intersection was originally accepted in 2012 as stop control (evolving to a signal with growth) for the first phase of a development. Because there was a long lapse prior to construction, it became subject to the WSDOT Intersection Control Evaluation process adopted July 2013. Subsequently, this is the first roundabout in WSDOT Eastern Region recommended by a consultant employing that process. ICD estimated from Google Maps linework. | 
| Deer Park,
                WA Spokane Co. United States | US 395 / N Short Rd. / N Main St. (47.94267, -117.47734) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.2022 | Other (At-Grade) Single-Lane | 2018 | Opened 7/18/2018. ICD estimated from Google Maps linework. | 
| Lawrence,
                KS Douglas Co. United States | Queens Rd. / Wakarusa Dr. / Rock Chalk Ln. (38.98127, -95.31643) | Roundabout Existing | Unknown Unknown | 4 Approaches 0 Driveways 32.4945 | Other (At-Grade) Unknown | 2018 | ICD estimated from Google Maps linework. | 
| Lawrence,
                KS Douglas Co. United States | Harvard Rd. / Wakarusa Dr. (38.96771, -95.30696) | Roundabout Existing | Unknown Unknown | 4 Approaches 0 Driveways 40.8580 | Other (At-Grade) Unknown | 2018 | ICD estimated from Google Maps linework. | 
| Midtown,
                MO Greene Co. United States | Commercial St. / Washington Ave. (37.23001, -93.28546) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 16.1660 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2016 | Year Completed estimated (2015-2017). ICD estimated from Google Maps linework. | 
| Springfield,
                MO Greene Co. United States | Maryland Ave. / Walnut Lawn St. (37.15278, -93.28186) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 21.8940 | Other (At-Grade) Single-Lane | 2014 | Year Completed estimated (2013-2015). ICD estimated from Google Maps linework. | 
| Dacula,
                GA Gwinnett Co. United States | Indian Shoals Rd. SE / Masters Rd. (33.91479, -83.84313) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 36.6720 | Other (At-Grade) Single-Lane | 2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| Braselton,
                GA Hall Co. United States | Riverview Pkwy. / Cloverfield Way (34.12538, -83.83327) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 37.5698 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Buford,
                GA Hall Co. United States | Lanier Island Pkwy. / Pine Cone Dr. / Pine Needle Rd. (34.17916, -84.03218) | Other Existing | Uncontrolled Unknown | 4 Approaches 0 Driveways 53.3547 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Buford,
                GA Hall Co. United States | Pine Cone Dr. / (future) (34.18283, -84.02947) | Other Existing | Uncontrolled Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Buford,
                GA Hall Co. United States | Lanier Islands Pkwy. / Hotel Rd. (34.17818, -84.02166) | Other Existing | Uncontrolled Unknown | 3 Approaches 0 Driveways 53.3553 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Atlanta,
                GA Fulton Co. United States | Camellia Ln. NE / Main St. NE (33.82267, -84.37127) | Other Existing | All-Way Stop None | 3 Approaches 0 Driveways 38.6960 | Other (At-Grade) Single-Lane | 2003 | Parking within circle. ICD estimated from Google Maps linework. | 
| Ridgedale Park,
                GA Fulton Co. United States | E Paces Ln. / E Paces Cir. (33.84978, -84.35299) | Other Existing | Other Unknown | 3 Approaches 0 Driveways 19.8378 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Brookhaven,
                GA DeKalb Co. United States | 1050 Lenox Park Blvd NE (33.85111, -84.34757) | Other Existing | Other Unknown | 3 Approaches 0 Driveways 21.8213 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Alpharetta,
                GA Fulton Co. United States | Birmingham Hwy / Providence Rd. / New Providence Rd. (34.11947, -84.34246) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 43.5049 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2014 | Replaced highly skewed two-way stop intersection. ICD estimated from Google Maps linework. | 
| Alpharetta,
                GA Fulton Co. United States | Hopewell Rd. / Francis Rd. (34.13774, -84.28448) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 30.6446 | Other (At-Grade) Single-Lane | 2014 | Yield-controlled right-turn bypass lane on north leg. ICD estimated from Google Maps linework. | 
| Alpharetta,
                GA Fulton Co. United States | Hopewell Rd. / Birmingham Rd. (34.16261, -84.28773) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 28.6591 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | Merge-type right-turn bypass lane on west leg. Year Completed estimated (2015-2017). ICD estimated from Google Maps linework. | 
| Brentwood,
                TN Williamson Co. United States | Crockett Rd. / Arrowhead Dr. (35.97701, -86.76277) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 27.0624 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Brentwood,
                TN Williamson Co. United States | Wilson Pike Cir. / Town Center Way (36.03482, -86.78563) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 22.2135 | Other (At-Grade) Single-Lane | 2005 | ICD estimated from Google Maps linework. | 
| Cumming,
                GA Forsyth Co. United States | Shadburn Ferry Rd (34.21004, -84.03700) | Other Existing | Unknown None | 2 Approaches 0 Driveways 27.6553 | Other (At-Grade) Single-Lane | Park entrance with ticket gate near Lake Lanier Reservoir. ICD estimated from Google Maps linework. | |
| Johns Creek,
                GA Fulton Co. United States | Weathervane Dr. / Mabry Park Pl. (34.05871, -84.21291) | Traffic Calming Circle Existing | Unknown Unknown | 3 Approaches 0 Driveways 11.8735 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Roswell,
                GA Fulton Co. United States | Champions Green Pkwy. / (unknown) (34.00086, -84.28390) | Other Existing | Other Unknown | 4 Approaches 0 Driveways 31.6843 | Other (At-Grade) Single-Lane | No yield signs. Raised crosswalks at entrance. ICD estimated from Google Maps linework. | |
| Roswell,
                GA Fulton Co. United States | Champions Green Pkwy. / Belmont Dr. (34.00325, -84.28274) | Other Existing | All-Way Stop Unknown | 5 Approaches 0 Driveways 38.6141 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Kennesaw,
                GA Cobb Co. United States | Ridenour Pkwy NW. / Hedgewood Ln. NW (33.99133, -84.58751) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 44.5610 | Unknown Single-Lane | ICD estimated from Google Maps linework. | |
| Bexley,
                OH Franklin Co. United States | S Gould Rd. / Dale Ave. (39.96392, -82.92387) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Bexley,
                OH Franklin Co. United States | Gould Rd. / Powell Ave. (39.96599, -82.92369) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Donelson,
                TN Davidson Co. United States | Two Rivers Pkwy. / Two Rivers Ct. / SR 155 Ramps (36.19019, -86.68837) | Other Existing | Other Unknown | 4 Approaches 0 Driveways 26.9891 | Freeway Ramps (Grade-Separated) Single-Lane | 2007 | Stop sign on Two Rivers Ct. approach. ICD estimated from Google Maps linework. | 
| Newport,
                KY Campbell Co. United States | Taylor-Southgate Bridge / 3rd St. / York St. (39.09337, -84.49734) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 60.2512 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2017 | ICD estimated from Google Maps linework. | 
| Hodgenville,
                KY Larue Co. United States | Lincoln Blvd / Main St (37.57375, -85.74035) | Other Existing | All-Way Yield Unknown | 4 Approaches 4 Driveways 53.9555 | Other (At-Grade) Single-Lane | 2007 | Lincoln Square Circle Monument in center island (pedestrian access allowed) -- Hodgenville is the birthplace of Abraham Liincoln. ICD estimated from Google Maps linework. | 
| Daphne,
                AL Baldwin Co. United States | CR-64 / CR-13 (30.60376, -87.86897) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 46.2586 | Other (At-Grade) Single-Lane | 2015 | Merge-type bypass lane on east leg. ICD estimated from Google Maps linework. | 
| Mason,
                OH Warren Co. United States | Mason Rd. / Sarah Dr. (39.36641, -84.31909) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 32.3170 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Mason,
                OH Warren Co. United States | Freedom Way / Veterans Pkwy. (39.33363, -84.30647) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 35.1035 | Other (At-Grade) Single-Lane | 2015 | Third leg of intersection not connected yet ICD estimated from Google Maps linework. | 
| Liberty Township,
                OH Butler Co. United States | Yankee Rd. / Millikin Rd. (39.40022, -84.38541) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 34.1471 | Other (At-Grade) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| Marblehill,
                GA Pickens Co. United States | Steve Tate Hwy / Cove Rd. (34.42716, -84.27606) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 40.3906 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| North Ridgeville,
                OH Lorain Co. United States | SR 83 / Mills Rd. (41.41884, -82.01865) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.7204 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| Braintree,
                MA Norfolk Co. United States | Liberty St. / Pearl St. / Lenox Dr. (42.20251, -70.98480) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4266 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Braintree,
                MA Norfolk Co. United States | Liberty St. / Pearl Pl. / Middle St. (42.20400, -70.98490) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.9648 | Other (At-Grade) Single-Lane | 2008 | ICD estimated from Google Maps linework. | 
| Deer Park,
                WA Spokane Co. United States | US 395 / W Monroe Rd. / W Crawford St. (47.95398, -117.48830) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.7936 | Other (At-Grade) Single-Lane | 2018 | Opened August 21, 2018. ICD estimated from Google Maps linework. | 
| Duxbury,
                MA Plymouth Co. United States | Rte 53 / Winter St. (42.02730, -70.73737) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.3743 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| New York,
                NY Bronx Co. United States | Intervale Ave. / Dawson St. (40.82030, -73.89698) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2015 | Previous intersection was a two-way street with one-way street going away. First roundabout in New York City. | 
| Olean,
                NY Cattaraugus Co. United States | State St. / Union St. (42.07751, -78.42984) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 27.4808 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | ICD estimated from Google Maps linework. | 
| Olean,
                NY Cattaraugus Co. United States | N Union St. / Sullivan St. (42.08150, -78.42991) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 15.9556 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Olean,
                NY Cattaraugus Co. United States | N Union St. / Olean Center Mall parking lot (42.08303, -78.42993) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 24.8192 | Other (At-Grade) Single-Lane | 2015 | Crosswalks on side street pass across painted splitter island in front of yield line. ICD estimated from Google Maps linework. | 
| Olean,
                NY Cattaraugus Co. United States | N Union St. / Wayne St. / (parking lot) (42.08521, -78.42995) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 24.8183 | Other (At-Grade) Single-Lane | 2015 | Crosswalk on east parking lot leg passes over painted splitter island in front of yield position. ICD estimated from Google Maps linework. | 
| Olean,
                NY Cattaraugus Co. United States | N Union St. / Main St. (42.08706, -78.42994) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 28.3630 | Other (At-Grade) Single-Lane | 2015 | Yield-controlled right-turn bypass lane on north leg; it terminates at crosswalk across west leg. ICD estimated from Google Maps linework. | 
| Sandy Springs,
                GA Fulton Co. United States | Riverside Dr. / I-285 WB Ramps (33.91655, -84.40666) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 32.7068 | Freeway Ramps (Grade-Separated) Single-Lane | 2016 | Yield-controlled right-turn bypass lanes on north and east legs. Queue spills back from signal to north through roundabout. ICD estimated from Google Maps linework. | 
| Sandy Springs,
                GA Fulton Co. United States | Riverside Dr. / I-285 EB Ramps (33.91520, -84.40665) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.7250 | Freeway Ramps (Grade-Separated) Single-Lane | 2016 | Yield-controlled right-turn bypass lanes on west and south legs. Queue from signal north of interchange spills through roundabout and onto freeway off-ramp. ICD estimated from Google Maps linework. | 
| (unincorporated),
                OH Delaware Co. United States | Fourwinds Dr. / Summit Dr. (40.27319, -82.93613) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.7158 | Other (At-Grade) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| (unincorporated),
                OH Delaware Co. United States | Liberty Road at Jewett Road (40.14435, -83.07301) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 27.3892 | Other (At-Grade) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| (unincorporated),
                OH Delaware Co. United States | Smothers Rd. / Red Bank Rd. / Schott Rd. (40.13000, -82.85823) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 34.7003 | Other (At-Grade) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| West Chester Township,
                OH Butler Co. United States | Smith Rd. / Beckett Rd. / Beckett Meadows Rd. (39.35097, -84.45265) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 45.2538 | Other (At-Grade) Single-Lane | 2018 | Opened May 2018. Entering ADT = 18,670 vpd as of Sept 2018. ICD estimated from Google Maps linework. | 
| Hamilton,
                OH Butler Co. United States | Hamilton Mason Rd. / LeSourdsville West Chester Rd. (39.37223, -84.42497) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 40.6237 | Other (At-Grade) Single-Lane | 2018 | Opened August 2018. ICD estimated from Google Maps linework. | 
| Tuttle West,
                OH Franklin Co. United States | Bow Falls Blvd. / Cross River Falls Blvd. / Rainbow Falls St. (40.05861, -83.17153) | Traffic Calming Circle Existing | Other Unknown | 4 Approaches 0 Driveways 115.1795 | Other (At-Grade) Single-Lane | 2006 | ICD estimated from Google Maps linework. | 
| Lebanon,
                OH Warren Co. United States | Old 122 Rd. / Township Line Rd. (39.49304, -84.14194) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 40.5533 | Other (At-Grade) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| Deerfield Township,
                OH Warren Co. United States | Innovation Way / Duke Blvd. (39.31380, -84.29873) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 51.7461 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| Gardnerville,
                NV Douglas Co. United States | NV-88 / Centerville Ln. (38.91043, -119.77916) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 21.3749 | Other (At-Grade) Single-Lane | 2018 | Compact roundabout. ICD estimated from Google Maps linework. | 
| Anderson,
                SC Anderson Co. United States | Concord Rd. / Harris Bridge Rd. / Cathey Rd. (34.59397, -82.63681) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 34.4108 | Other (At-Grade) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| Beaufort,
                SC Beaufort Co. United States | Joe Frazier Rd. / Pine Grove Rd. / Morrall Dr. (32.44977, -80.78268) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 31.2433 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Manning,
                SC Clarendon Co. United States | Raccoon Rd. / W Huggins St. / Silver Rd. (33.68728, -80.24358) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 33.7883 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Darlington,
                SC Darlington Co. United States | Lamar Hwy (US 401) / Hoffmeyer Rd. (34.25051, -79.95188) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 44.4246 | Other (At-Grade) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Murrells Inlet,
                SC Georgetown Co. United States | Old Kings Hwy / Wachesaw Rd. (33.55277, -79.05395) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 27.8691 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Greenville,
                SC Greenville Co. United States | Fork Shoals Rd. / Conestee Rd. (34.76950, -82.35879) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 39.2434 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Lexington,
                SC Lexington Co. United States | Nazareth Rd. / Longs Pond Rd. / Knotts Rd. (33.90082, -81.27835) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 31.7215 | Other (At-Grade) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Lexington,
                SC Lexington Co. United States | Laurel Rd. / Two Notch Rd. (33.96930, -81.17959) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 33.6770 | Other (At-Grade) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Lexington,
                SC Lexington Co. United States | Hwy 6 / Fish Hatchery Rd. (33.80767, -81.18882) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 43.6647 | Other (At-Grade) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Gaston,
                SC Lexington Co. United States | Meadowfield Rd. / Woodtrail Dr. / Woodcrest Ln. / Sharpes Hill Rd. (33.81626, -81.15706) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways 47.6294 | Other (At-Grade) Single-Lane | 2016 | Replaced two closely spaced stop-controlled intersections. ICD estimated from Google Maps linework. | 
| Bennettsville,
                SC Marlboro Co. United States | Hamlet Hwy / Beauty Spot Rd E (34.65313, -79.69297) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 37.3337 | Other (At-Grade) Single-Lane | 2016 | Year Completed estimated (2015-2017). ICD estimated from Google Maps linework. | 
| Seneca,
                SC Oconee Co. United States | Wells Hwy / Mormon Church Rd. / N Strawberry Farms Rd. (34.65761, -82.95173) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 20.6307 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Holly Hill,
                SC Orangeburg Co. United States | Branchdale Hwy / Camden Rd. (33.38775, -80.42287) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 31.9111 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Liberty,
                SC Pickens Co. United States | Moorefield Memorial Hwy (US 178) / Flat Rock Rd. / Five Forks Rd. / N Old Pendleton Rd. (34.76680, -82.65711) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways 42.1880 | Other (At-Grade) Single-Lane | 2015 | Replaced two closely spaced stop-controlled intersections. ICD estimated from Google Maps linework. | 
| Columbia,
                SC Richland Co. United States | Piney Grove Rd. / Piney Woods Rd. (34.06870, -81.13698) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 39.5737 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2013 | ICD estimated from Google Maps linework. | 
| Sumter,
                SC Sumter Co. United States | Pinewood Rd. / Kolb Rd. (33.86858, -80.40494) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 36.6919 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Miller Farms,
                SC York Co. United States | Lincoln Rd. / Old Limestone Rd. (35.03978, -81.21612) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 34.2251 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Sterling,
                MA Worcester Co. United States | Leominster Rd. (Rte 12) / I-190 SB Ramps (42.46038, -71.74610) | Roundabout Existing | All-Way Yield Active Pedestrian Warning (flashing yellow) | 3 Approaches 0 Driveways 41.4121 | Freeway Ramps (Grade-Separated) Single-Lane | 2018 | RRFB ICD estimated from Google Maps linework. | 
| Sterling,
                MA Worcester Co. United States | Leominster Rd. (Rte 12) / Chocksett Rd. (42.45284, -71.74849) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 38.7735 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| Jackson,
                OH Jackson Co. United States | McCarty Ln. / Acy Ave. (39.03443, -82.60133) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 34.3255 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Perry Township,
                OH Stark Co. United States | Fohl St. SW / Shepler Church Ave. SW (40.73047, -81.45699) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 16.2908 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Canton,
                OH Stark Co. United States | 12th St. NE / Maple Ave. NE / The O'Jays Pkwy (40.80858, -81.35463) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.8713 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Sharon,
                PA Mercer Co. United States | Connelly Blvd. / Dock St. (41.23144, -80.50617) | Roundabout Existing | All-Way Yield At-grade Rail Crossing Signal/Beacon | 4 Approaches 1 Driveways 44.9099 | Other (At-Grade) Single-Lane | 2018 | Near railroad crossing with flashing lights but no gates. ICD estimated from Google Maps linework. | 
| Marietta,
                GA Cobb Co. United States | Holly Springs Rd. / Davis Rd. (34.02670, -84.46830) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 29.6950 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Jackson,
                WY Teton Co. United States | US 89 / US 191 (43.32233, -110.73067) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.2307 | Other (At-Grade) Single-Lane | 2012 | Year Completed estimated (2009-2013). ICD estimated from Google Maps linework. | 
| Idaho Falls,
                ID Bonneville Co. United States | Memorial Dr. / Riverside Dr. / E St. (43.49716, -112.04057) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.5861 | Other (At-Grade) Single-Lane | 2012 | Right-turn-only lane on west leg. ICD estimated from Google Maps linework. | 
| Chubbuck,
                ID Bannock Co. United States | N Hiline Rd. / Mallard St. (42.91435, -112.45179) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.2383 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | Year Completed estimated (2009-2011). ICD estimated from Google Maps linework. | 
| Mortensen-Garson,
                NV Washoe Co. United States | Cabela Dr. / I-80 WB Ramps / (parking lots) (39.51394, -119.96679) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 46.9908 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2008 | Year Completed estimated (2006-2010). ICD estimated from Google Maps linework. | 
| Pocatello,
                ID Bannock Co. United States | Hurley Dr. / Pole Line Rd. (42.90782, -112.46041) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1149 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2006 | ICD estimated from Google Maps linework. | 
| Bixby,
                OK Tulsa Co. United States | N Riverview Dr. / E 148th St. S / S Mingo Rd. (35.94842, -95.87765) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 33.8402 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Stillwater,
                OK Payne Co. United States | S Main St. / 10th Ave. (36.11125, -97.05859) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2015 | |
| Walker,
                LA Livingston Par. United States | Walker South Rd. / I-12 WB Ramps (30.47242, -90.86272) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 42.2038 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2017 | ICD estimated from Google Maps linework. | 
| Walker,
                LA Livingston Par. United States | Walker South Rd. / I-12 EB Ramps (30.46773, -90.86314) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 43.2352 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2017 | ICD estimated from Google Maps linework. |