| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Watervliet,
                NY Albany Co. United States | Billys Way / Beryl Way (42.73320, -73.72641) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 50.0038 | Other (At-Grade) Unknown | 2005 | ICD estimated from Google Maps linework. | 
| (unincorporated),
                OH Franklin Co. United States | Demorest Rd. / Alkire Rd. (39.91363, -83.10800) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 37.5587 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| West Gardiner,
                ME Kennebec Co. United States | Rte 9-Rte 126 / I-95 NB Ramps / Service Plaza Dr. (44.20896, -69.82823) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 40.2365 | Freeway Ramps (Grade-Separated) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Orono,
                ME Penobscot Co. United States | Stillwater Ave. / Forest Ave. (44.89217, -68.70227) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 33.8442 | Other (At-Grade) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Elko,
                MN Scott Co. United States | Pillsbury Ave. (CSAH 46) / Deuce Rd. (CSAH 2) / 263 St. E (CSAH 2) (44.56925, -93.28505) | Roundabout Existing | Other Unknown | 4 Approaches 0 Driveways 37.4371 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Windsor,
                NS Hants Canada | Wentworth Rd. / Highway 101 NB Ramps / Morrison Dr. (44.99165, -64.11267) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 51.5231 | Freeway Ramps (Grade-Separated) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Cape Breton,
                NS Cape Breton Canada | Alexandra St. / Kenwood / Highway125 WB Ramps / Kenwood Dr. (46.10623, -60.20218) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 26.4978 | Freeway Ramps (Grade-Separated) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Stellarton,
                NS Pictou Canada | Foord St. / Highway 104 EB Ramps / Lawrence Blvd. (45.56897, -62.65945) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 56.8541 | Freeway Ramps (Grade-Separated) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Mapleton,
                ON Wellington Canada | Wellington Road 8 / Wellington Road 12 (43.73042, -80.61149) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 35.3839 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Anchorage,
                AK Anchorage United States | Huffman Rd. / Huffman Park Dr. / Brandon St. (61.10862, -149.85617) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.3143 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | ICD estimated from Google Maps linework. | 
| Anchorage,
                AK Anchorage United States | Huffman Rd. / Seward Hwy SB Ramps (61.10854, -149.85175) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.0848 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2012 | ICD estimated from Google Maps linework. | 
| Anchorage,
                AK Anchorage United States | Huffman Rd. / Seward Hwy NB Ramps-Brayton Dr. (61.10858, -149.84928) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 43.2781 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2012 | ICD estimated from Google Maps linework. | 
| Paradise,
                NL Newfoundland and Labrador Canada | Karwood Dr. / Kenmont Rd. (47.52622, -52.84978) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 47.5819 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | ICD estimated from Google Maps linework. | 
| Mount Pearl,
                NL Newfoundland and Labrador Canada | Ruth Ave. / Route 2 EB Ramps (47.50767, -52.82461) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.9515 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2015 | ICD estimated from Google Maps linework. | 
| Ellington,
                CT Tolland Co. United States | Windsorville Rd. / Wappington Rd. / Skinner Rd. / Pinney St. (41.86738, -72.49265) | Roundabout Existing | All-Way Yield None | 5 Approaches 1 Driveways 40.9127 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Salem,
                CT New London Co. United States | Rte 85 (Hartford Rd.-New London Rd.) / Rte 82 (E Haddam Rd.-Norwich Rd.) (41.47662, -72.26473) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.1084 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | ICD estimated from Google Maps linework. | 
| Danbury,
                CT Fairfield Co. United States | Reserve Rd. / Milestone Rd. (41.38525, -73.51778) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 40.3237 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2013 | ICD estimated from Google Maps linework. | 
| Danbury,
                CT Fairfield Co. United States | Reserve Rd. / Old Ridgebury Rd. (41.38810, -73.53322) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 34.0496 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Pahoa,
                HI Hawaii Co. United States | SR 130 (Pahoa Rd) / Keaau Pahoa Rd. (19.50539, -154.95606) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 34.8994 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Durham,
                NC Orange Co. United States | Erwin Rd. / Mt. Moriah Rd. (35.96864, -79.00792) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 28.0319 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Lethbridge,
                AB Alberta Canada | Metis Trl. / Jerry Potts Blvd. (49.68632, -112.90326) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 37.0895 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | ICD estimated from Google Maps linework. | 
| Bermuda Run,
                NC Davie Co. United States | US 158 / Bermuda Run Dr. / Twins Way (36.01182, -80.42149) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 34.7791 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | ICD estimated from Google Maps linework. | 
| Colorado Springs,
                CO El Paso Co. United States | Nelson Blvd. / Harr Ave. (38.73903, -104.80268) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1948 | Other (At-Grade) Single-Lane | 2004 | ICD estimated from Google Maps linework. | 
| Raleigh,
                NC Wake Co. United States | Grand Estates Dr. / Courtney Estates Dr. (35.91682, -78.77574) | Other Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 27.0830 | Other (At-Grade) Single-Lane | 2004 | ICD estimated from Google Maps linework. | 
| Raleigh,
                NC Wake Co. United States | Grand Estate Dr. / Shelter Cove (35.91623, -78.77478) | Other Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 34.8213 | Other (At-Grade) Single-Lane | 2004 | ICD estimated from Google Maps linework. | 
| Raleigh,
                NC Wake Co. United States | Viewpoint Dr. / Sumter Ridge Ln. (35.91053, -78.77220) | Other Existing | Unknown Unknown | 2 Approaches 1 Driveways 56.1050 | Other (At-Grade) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Raleigh,
                NC Wake Co. United States | Alexander Town Blvd. / Silverthread Ln. (35.91411, -78.76947) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 26.1167 | Other (At-Grade) Single-Lane | 2005 | ICD estimated from Google Maps linework. | 
| Nantucket,
                MA Nantucket Co. United States | Sparks Ave / Hooper Farm Rd / Lower Pleasant St (41.27122, -70.09086) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.8272 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Bargersville,
                IN Johnson Co. United States | CR 144 / Whiteland Rd. (39.54763, -86.20309) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 46.0471 | Other (At-Grade) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Bargersville,
                IN Johnson Co. United States | Whiteland Rd. / Morgantown Rd. (39.54793, -86.19682) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6003 | Other (At-Grade) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Mooresville,
                IN Morgan Co. United States | IN-144 / Kitchen Rd. (39.58146, -86.31707) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.4222 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Greenwood,
                IN Johnson Co. United States | Morgantown Rd. / Fairview Rd. (39.61980, -86.19641) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 34.0394 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Indianapolis,
                IN Marion Co. United States | E Edgewood Ave. / McFarland Rd. (39.67987, -86.11095) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.4947 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Indianapolis,
                IN Marion Co. United States | Gray Rd. / Edgewood Ave. (39.68025, -86.09677) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 31.2521 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Cary,
                NC Wake Co. United States | Lake Dr. / Allen Lewis Dr. (35.80221, -78.79631) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 33.9027 | Other (At-Grade) Single-Lane | 2006 | ICD estimated from Google Maps linework. | 
| Noblesville,
                IN Hamilton Co. United States | Olio Rd. / Tegler Rd. / E 141st St. (39.99437, -85.91898) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 43.9192 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | ICD estimated from Google Maps linework. | 
| Greenfield,
                IN Hancock Co. United States | W McKenzie Rd. / N Franklin St. (39.79925, -85.78433) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 44.0445 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Greenfield,
                IN Hancock Co. United States | E McKenzie Rd. / Apple St. (39.79968, -85.75592) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 40.3738 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Cary,
                NC Wake Co. United States | E Chatham St. / E Durham Rd. (35.79015, -78.77221) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 24.2199 | Other (At-Grade) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Avon,
                IN Hendricks Co. United States | E County Road 200 S / S County Road 200 S (39.73367, -86.38084) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 49.5972 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | ICD estimated from Google Maps linework. | 
| Brownsburg,
                IN Hendricks Co. United States | IN-267 (S Green Street) / E County Road 300 N (39.80671, -86.40066) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 49.5446 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | ICD estimated from Google Maps linework. | 
| Monticello,
                IN White Co. United States | E County Rd. 150 S / S 6th St. / S County Rd. 500 E / Gordon Rd. (40.73002, -86.77565) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 32.5819 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| (unincorporated),
                OR Deschutes Co. United States | Powell Butte Hwy / Neff Rd. / Alfalfa Market Rd. (44.06559, -121.20466) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1925 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| London,
                KY Laurel Co. United States | KY 363 / KY 1006 (37.10023, -84.08668) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 39.0555 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | ICD estimated from Google Maps linework. | 
| Middle Smithfield Township,
                PA Monroe Co. United States | US 209 / SR 1019 (41.03390, -75.12340) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 50.4508 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | ICD estimated from Google Maps linework. | 
| Fairbanks,
                AK Fairbanks North Star United States | Helmericks Ave. / Merhar Ave. (64.85627, -147.70576) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 75.6114 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Tampa,
                FL Hillsborough Co. United States | N. 40th St. / E. River Hills Dr. (28.02156, -82.41497) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.8468 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2011 | ICD estimated from Google Maps linework. | 
| Tampa,
                FL Hillsborough Co. United States | N. 40th St. / E. Yukon St. (28.02895, -82.41634) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.8986 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2011 | ICD estimated from Google Maps linework. | 
| Woodbury,
                MN Washington Co. United States | CSAH 13 (Radio Dr.) / CSAH 18 (Bailey Rd.) (44.89086, -92.94401) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 43.1524 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | ICD estimated from Google Maps linework. | 
| Lakeland,
                MN Washington Co. United States | CTH 18 (St. Croix Trl.) / 4th St. S (44.94334, -92.77101) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.0409 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Lakeland,
                MN Washington Co. United States | CTH 18 (St. Croix Trl.) / 5th St. N (44.95510, -92.77084) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.4138 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Lakeland,
                MN Washington Co. United States | CTH 18 (St. Croix Trl.) / Division St. (44.94964, -92.77091) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.1914 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Lexington,
                KY Fayette Co. United States | Iron Works Pkwy. / War Admiral Blvd. / Jenney Ln. (38.14812, -84.52026) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 41.3265 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Medford,
                MA Middlesex Co. United States | Fellsway W. / Forest St. / S Border Rd. / I-93 Ramps (42.42933, -71.10333) | Rotary Existing | Unknown Unknown | 4 Approaches 0 Driveways 132.2319 | Freeway Ramps (Grade-Separated) Unknown | ICD estimated from Google Maps linework. | |
| The Villages,
                FL Sumter Co. United States | Morse Blvd. / Hillsborough Trl. / Moyer Loop (28.84764, -81.96526) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 55.4443 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2013 | ICD estimated from Google Maps linework. | 
| Carmel,
                IN Hamilton Co. United States | W. 106th St. / Ditch Rd. (39.94146, -86.18407) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 29.3022 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Carmel,
                IN Hamilton Co. United States | W. 106th St. / Shelborne Rd. (39.94108, -86.22241) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 42.1221 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Concord,
                NH Merrimack Co. United States | Centre St. / Liberty St. (43.20410, -71.54851) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 23.5054 | Other (At-Grade) Single-Lane | 2008 | ICD estimated from Google Maps linework. | 
| New London,
                NH Merrimack Co. United States | Newport Rd. / County Rd. (43.42280, -72.00003) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 29.4930 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Peterborough,
                NH Hillsborough Co. United States | NH 101 / Shaw's Plaza entrance (42.87519, -71.96153) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 28.0080 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Durham,
                NH Strafford Co. United States | Main St. / North Dr. (43.14065, -70.94124) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 30.5016 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Peterborough,
                NH Hillsborough Co. United States | Old Street Rd. / Parmalee Dr. / Monadnock Community Hospital entrance (42.89272, -71.93790) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 32.3750 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Peterborough,
                NH Hillsborough Co. United States | Monadnock Community Hospital entrance / parking areas (42.89412, -71.93811) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 32.3743 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Concord,
                NH Merrimack Co. United States | US 3 (Village St.) / Washington St. (43.28008, -71.59997) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 25.2150 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Goffstown,
                NH Hillsborough Co. United States | Center St. / Henry Bridge Rd. (43.02136, -71.54726) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 1 Driveways 29.6879 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Epping,
                NH Rockingham Co. United States | Fresh River Road / Epping Crossing development entrance (43.03021, -71.06982) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.1758 | Other (At-Grade) Single-Lane | 2003 | ICD estimated from Google Maps linework. | 
| Keene,
                NH Cheshire Co. United States | Court St. / Allen Ct. / Cheshire Medical Center entrance (42.94991, -72.29057) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 26.2257 | Other (At-Grade) Single-Lane | 2003 | ICD estimated from Google Maps linework. | 
| Hanover,
                NH Grafton Co. United States | Lyme Rd. (NH 10) / Reservoir Rd. (43.71814, -72.27405) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 35.3912 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Meredith,
                NH Belknap Co. United States | US 3 / Parade Rd. (NH 106) (43.64029, -71.49928) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 34.5728 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Smithfield,
                NC Johnston Co. United States | Industrial Park Dr. / Outlet Center Dr. (35.50568, -78.32335) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 26.2508 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Sunset Beach,
                NC Brunswick Co. United States | Sunset Blvd. / Shoreline Dr. (33.88543, -78.51091) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 39.6591 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Castle Hayne,
                NC New Hanover Co. United States | US 117 / NC 133-NC 132 (34.34860, -77.90085) | Roundabout Existing | Unknown Unknown | 3 Approaches 0 Driveways 50.2891 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | ICD estimated from Google Maps linework. | 
| Rocky Mount,
                NC Nash Co. United States | Eastern Ave. / Nash Community College entrance (35.97127, -77.89972) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 32.8639 | Other (At-Grade) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Keene,
                NH Cheshire Co. United States | NH 12A (Maple Ave.) / Court St. / Old Walpole Rd. (42.96305, -72.30895) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 29.7161 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Pelham,
                NH Hillsborough Co. United States | NH 111A / Nashua Rd. (42.73399, -71.32318) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 42.1079 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Pelham,
                NH Hillsborough Co. United States | NH 111A (Marsh Rd.) / Acorn Ln. / Village Green (42.73178, -71.32437) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 58.7778 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Bedford,
                NH Hillsborough Co. United States | Donald St. / Market Basket center entrance (42.96921, -71.50647) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 27.9653 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Bedford,
                NH Hillsborough Co. United States | Meetinghouse Rd. / Gault Rd. (42.94741, -71.49442) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 35.8432 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Laconia,
                NH Belknap Co. United States | US 3 / NH 11B (43.60333, -71.45460) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 1 Driveways 35.4589 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Westwood,
                MA Norfolk Co. United States | East St. / US 95 Ramps / Canton St. / Allied St. (42.22317, -71.17071) | Rotary Existing | Unknown Unknown | 6 Approaches 0 Driveways 86.6751 | Freeway Ramps (Grade-Separated) Unknown | ICD estimated from Google Maps linework. | |
| Nice,
                CA Lake Co. United States | SR 20 / Pyle Rd. (39.13028, -122.87111) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 40.7641 | Other (At-Grade) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Apex,
                NC Wake Co. United States | Homeplace Dr. / Blue Thorn Dr. (35.66598, -78.75475) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 35.9014 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Carmel,
                IN Hamilton Co. United States | W Main St. / N. Pennsylvania St. (39.97798, -86.15539) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 40.2690 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Cary,
                NC Wake Co. United States | Carramore Ave. / Halcyon Meadow Dr. (35.79935, -78.85491) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.0292 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Cary,
                NC Wake Co. United States | Carramore Ave. / Halcyon Meadow Dr. / Creststone Dr. (35.79980, -78.84965) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 29.0604 | Other (At-Grade) Single-Lane | 2004 | ICD estimated from Google Maps linework. | 
| Cary,
                NC Wake Co. United States | Cary Glen Blvd. / Waverly Hills Dr. (35.81174, -78.91465) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.7728 | Other (At-Grade) Single-Lane | 2002 | ICD estimated from Google Maps linework. | 
| Juneau,
                AK Juneau United States | Glacier Hwy. / Mendenhall Loop Rd. (Back Loop) (58.38637, -134.64432) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 40.0674 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Catonsville,
                MD Baltimore Co. United States | Edmundson Avenue / Old Frederick Road (39.27533, -76.76612) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 20.3400 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Durham,
                NC Durham Co. United States | University Pl. / Ivy Creek Blvd. (35.95846, -78.96373) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.0687 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Youngsville,
                NC Franklin Co. United States | Oak Park Blvd. / Ambergate Dr. (36.06786, -78.44925) | Roundabout Existing | Unknown Unknown | 4 Approaches 0 Driveways 32.8236 | Other (At-Grade) Single-Lane | 2006 | ICD estimated from Google Maps linework. | 
| Youngsville,
                NC Franklin Co. United States | Olde Liberty Dr. / Commonwealth Dr. / Clubhouse Dr. (36.07125, -78.52006) | Roundabout Existing | Unknown Unknown | 4 Approaches 0 Driveways 77.2287 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Durham,
                NC Durham Co. United States | Prospect Pkwy. / Morehead Hill Ct. (35.95032, -78.81870) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.7731 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Durham,
                NC Durham Co. United States | Golden Belt Pkwy. / Creighton Hall Way (35.94994, -78.82822) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 32.8727 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Durham,
                NC Durham Co. United States | Golden Belt Pkwy. / Patterson Mill Rd. (35.95247, -78.83054) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 34.8053 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Morrisville,
                NC Wake Co. United States | Shiloh Glenn Dr. / Lower Shiloh Way (35.86587, -78.84024) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 31.9398 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Morrisville,
                NC Wake Co. United States | Shiloh Glenn Dr. / Belstar Ave. (35.86568, -78.84503) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 30.0041 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Durham,
                NC Durham Co. United States | Ashton Glen / Windrush Ln. (35.95683, -78.82894) | Traffic Calming Circle Existing | Unknown Unknown | 4 Approaches 0 Driveways 31.9031 | Other (At-Grade) Single-Lane | 2008 | ICD estimated from Google Maps linework. | 
| Durham,
                NC Durham Co. United States | Windrush Ln. / Callandale Ln. (35.95677, -78.83138) | Traffic Calming Circle Existing | Unknown Unknown | 4 Approaches 0 Driveways 23.2023 | Unknown Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Durham,
                NC Durham Co. United States | Cardinal Lake Dr. / Whispering Oak Ln. (36.01666, -78.81048) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 27.0488 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Durham,
                NC Durham Co. United States | Cardinal Lake Dr. / Medallion Dr. / Golden Eagle Dr. (36.01335, -78.81598) | Traffic Calming Circle Existing | Unknown Unknown | 4 Approaches 0 Driveways 28.9821 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. |