| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Green,
                OH Summit Co. United States | Massillon Rd. / Raber Rd. / (parking) (40.96647, -81.46515) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2020 | https://www.cityofgreen.org/413/Massillon-Road-North | 
| West Akron,
                OH Summit Co. United States | Mull Ave. / S Hawkins Ave. (41.09970, -81.56933) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | To be converted to roundabout as part of roadwork on Mull Ave. | |
| Downtown Akron,
                OH Summit Co. United States | S Main St. / W Mill St. / E Mill St. (41.08258, -81.51787) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2021 | |
| Ellet,
                OH Summit Co. United States | SR 241 (Triplett Blvd.) / Massillon Rd. / (airport parking) (41.04309, -81.46298) | Other Existing | All-Way Yield None | 3 Approaches 4 Driveways 0.0000 | Other (At-Grade) Single-Lane | Year Completed unknown. Traffic circle with roundabout features. | |
| Akron,
                OH Summit Co. United States | SR 241 (Seiberling St. - Innovation Way) / Seiberling St. / Eagle St. / Eagle Way (41.05604, -81.47194) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 60.9600 | Other (At-Grade) Single-Lane | 2011 | |
| Fairlawn,
                OH Summit Co. United States | S Cleveland Massillon Rd. / Rothrock Rd. (41.12151, -81.63784) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2021 | Rothrock Rd roundabout opened Aug 3, 2021. The entire project is here. Design and handout documents are at the bottom: https://www.fairlawn.us/CMProject Pictures were taken during construction. https://www.fairlawn.us/CivicAlerts.aspx?AID=803 Aerial https://www.fairlawn.us/CivicAlerts.aspx?AID=797 | 
| Green,
                OH Summit Co. United States | Massillon Rd. / Boettler Rd. / Franks Pkwy. (40.95914, -81.46541) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2023 | https://www.crainscleveland.com/politics-policy/northeast-ohio-communities-embrace-roundabout | 
| Green,
                OH Summit Co. United States | Massillon Rd. / Thorn Dr. / Corporate Woods Cir. (40.96083, -81.46530) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 44.1960 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2023 | https://www.cityofgreen.org/CivicAlerts.aspx?AID=383&ARC=713 | 
| Frisco,
                CO Summit Co. United States | Copper Rd / Beeler Pl. / Copper Cir. (39.50153, -106.15826) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2003 | Year Completed estimated (1999-2005). | 
| Pinebrook,
                UT Summit Co. United States | Kilby Rd. / (parking) (40.74010, -111.56068) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2018 | Serves Ecker Hill International Middle School. | 
| Pinebrook,
                UT Summit Co. United States | Kilby Rd. / (parking) (40.73918, -111.56018) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2018 | Serves Ecker Hill International Middle School. East leg added with roundaobut. | 
| Breckenridge,
                CO Summit Co. United States | N Park Ave. / Watson Ave. (39.48470, -106.04887) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | https://www.townofbreckenridge.com/live/watson-roundabout | 
| Green,
                OH Summit Co. United States | Arlington Rd. / Greensburg Rd. (40.94937, -81.49420) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2022 | Yield-controlled right-turn bypass lane on north leg. https://www.youtube.com/watch?v=n5GeAwyMV7k | 
| Park City,
                UT Summit Co. United States | Frostwood Blvd. / Cooper Ln. (40.68972, -111.55018) | Other Existing | All-Way Yield None | 3 Approaches 2 Driveways 0.0000 | Other (At-Grade) Single-Lane | Built before 2007, rebuilt between 2007 and 2016 to add truck apron and splitter islands. | |
| Park City,
                UT Summit Co. United States | Canyons Resort Dr. / W High Mountain Rd. (40.68398, -111.55347) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2019-2020). | 
| Park City,
                UT Summit Co. United States | Silver Creek Dr. / Pace Frontage Rd. / Old Hwy 40 (40.71974, -111.48507) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2014 | Year Completed estimated (2013-2015). | 
| Akron,
                OH Summit Co. United States | OH 91 (Canton Rd.) / East Market St. (41.05544, -81.43963) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2021 | Opened 10/15/2021. A quarter of the circle has 2 lanes. Pictures are here: https://twitter.com/AkronOhioMayor/status/1449057995766239232. | 
| Green,
                OH Summit Co. United States | SR 619 (E Turkeyfoot Lake Rd.) / Massillon Rd. (40.97377, -81.46463) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2021 | |
| Green,
                OH Summit Co. United States | Massillon Rd. / Stein Rd. (40.97001, -81.46515) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | |
| Green,
                OH Summit Co. United States | Troon Dr. / Muirfield Dr. (40.96066, -81.45029) | Other Existing | Uncontrolled Unknown | 3 Approaches 3 Driveways 0.0000 | Other (At-Grade) Single-Lane | Elliptical shaped. | |
| Frisco,
                CO Summit Co. United States | S Summit Blvd. / 8th Ave. (39.57496, -106.09161) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 0.0000 | Other (At-Grade) Unknown | 2021 | Under construction September 2021. | 
| Frisco,
                CO Summit Co. United States | S Summit Blvd. / Peak One Blvd. / Water Dance Dr. (39.57343, -106.08514) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2021 | Year Completed estimated (2019-2021). | 
| Hendersonville,
                TN Sumner Co. United States | Gadwall Circle (36.36126, -86.60330) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Pedestrian access to central island. No splitter islands. | |
| Hendersonville,
                TN Sumner Co. United States | Gadwall Cir. / Harlequin Blvd. (36.36208, -86.60325) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Hendersonville,
                TN Sumner Co. United States | Drakes Creek Rd. / Azalea Cir. / Old Drakes Creek Rd. (36.35976, -86.59578) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2018 | Year Completed estimated (2018-2019). | 
| Mulvane,
                KS Sumner Co. United States | E 119th St. connector / (casino access) / I-35 NB Ramps (Kansas Turnpike) (37.47198, -97.32102) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 70.1040 | Freeway Ramps (Grade-Separated) Single-Lane | 2011 | Open December 2011. | 
| Mulvane,
                KS Sumner Co. United States | E 119th St. connector / (casino access) / I-35 SB Ramps (Kansas Turnpike) (37.47137, -97.32445) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 70.1040 | Freeway Ramps (Grade-Separated) Single-Lane | 2011 | Open December 2011. | 
| Wellington,
                KS Sumner Co. United States | US 160 (E 15th St.-E 16th St.) / N A St (37.27534, -97.39388) | Roundabout Existing | Unknown None | 4 Approaches 0 Driveways 116.8953 | Other (At-Grade) Single-Lane | 2011 | Open November 2011. ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Morse Blvd. / Iron Oak Way / Deskin Ln. (28.83498, -81.96689) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 144.3820 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | Year Completed estimated (2013-2016). ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Morse Blvd. / Kristine Way (28.82655, -81.97238) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 56.5019 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | Year Completed estimated (2013-2016). ICD estimated from Google Maps linework. | 
| Sumter,
                SC Sumter Co. United States | SR 763 (Wedgefield Rd.) / Pitts Rd. (33.91004, -80.40886) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2016 | |
| 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. | 
| The Villages,
                FL Sumter Co. United States | Buena Vista Blvd. / Country Club (28.85372, -81.99934) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 56.4871 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | Previously controlled by two-way stop ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Buena Vista Blvd. / Hendry Dr. (28.84761, -82.01067) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 55.4443 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | Previously controlled by one-way stop ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Buena Vista Blvd. / Hillsborough Trl. (28.84895, -82.00462) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 56.4897 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | Previously controlled by one-way stop ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Buena Vista Blvd. / Old 44A (28.84546, -82.01556) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 51.2609 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Buena Vista Blvd. / Pinellas Pl. (28.86062, -81.99858) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 58.5754 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2011 | Previously controlled by two-way stop ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Buena Vista Blvd. / (unknown) (28.84338, -82.01659) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 53.3543 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Morse Blvd. / Pinellas Pl. (28.86014, -81.96146) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.3917 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2011 | ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Buena Vista Blvd. / Old Mill Run (28.90720, -81.98250) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 57.5036 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2003 | Bypass lane for southbound through movement in addition to two entry lanes. ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Morse Blvd. / Mariposa Way / Mission Hills Run (28.91829, -81.96940) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 57.4974 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2003 | ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Buena Vista Blvd. / Rainey Tr. (28.91345, -81.99847) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 53.3183 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2003 | ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Buena Vista Blvd. / Lake Miona Dr. (28.90940, -81.99397) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 55.4114 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2003 | ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Buena Vista Blvd. / Glenview Rd. / El Camino Real (28.95271, -82.00076) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 71.0641 | Other (At-Grade) Multilane (2 Lane, unspecified) | 1998 | ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Buena Vista Blvd. / Tall Trees Ln. (28.92198, -82.00272) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 59.5861 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2003 | ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Buena Vista Blvd. / Belvedere Blvd. (28.91778, -81.99953) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 53.3161 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2003 | ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Morse Blvd. / El Camino Real / Paige Pl. (28.94803, -81.95540) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 68.9771 | Other (At-Grade) Multilane (2 Lane, unspecified) | 1998 | ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Buena Vista Blvd. / Stillwater Trl. (28.90300, -81.98000) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 60.6426 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2003 | Bypass lane for southbound through movement in addition to two entry lanes. ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Buena Vista Blvd. / Bailey Trl. / Odell Cir. (28.89440, -81.97949) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 55.4194 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2005 | ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Buena Vista Blvd. / St. Charles Pl. / Bonita Blvd. (28.88176, -81.98260) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 55.4261 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2005 | Fatal crash June 16, 2011. 11861-05. ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Buena Vista Blvd. / Bailey Trl. (28.87536, -81.99070) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 56.4754 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2006 | ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Stillwater Trl. / Canal St. (28.90453, -81.97457) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 57.5051 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2003 | ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Morse Blvd. / Stillwater Trl. (28.90661, -81.96886) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 53.3218 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2003 | ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Morse Blvd. / Lake Sumter Landing (28.90930, -81.96960) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 55.4114 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2003 | Bypass lane for northbound through movement. ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Morse Blvd. / Odell Cir. (north) (28.89448, -81.96899) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 51.2367 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2005 | ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Morse Blvd. / Bonita Blvd. (28.87963, -81.96627) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 64.0080 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2006 | |
| The Villages,
                FL Sumter Co. United States | Morse Blvd. / Odell Cir. (south) (28.87232, -81.96546) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.3853 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2007 | ICD estimated from Google Maps linework. | 
| The Villages,
                FL Sumter Co. United States | Buena Vista Blvd. / St. Charles Pl. (28.87086, -81.99529) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.3861 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2007 | ICD estimated from Google Maps linework. | 
| Americus,
                GA Sumter Co. United States | GA 49 / S Georgia Tech Pkwy. / District Line Rd. (32.11787, -84.16502) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.4387 | Other (At-Grade) Single-Lane | 2016 | Georgia Tech Pkwy rerouted southward to change location of its intersection with GA 49. The other half of its former intersection was not rerouted; instead District Line Rd was extended to meet this roundabout. Year Completed estimated (2016-2018 - streetview shows the beginning of the reroute in Jan 2016). 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. | 
| Wildwood,
                FL Sumter Co. United States | Powell Rd. / Brownwood Blvd. (28.84602, -82.02638) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 64.0080 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2012 | Painted spirals in circulatory roadway. Year Completed estimated (2011-2013). | 
| Wildwood,
                FL Sumter Co. United States | Meggison Rd. / Hawkins Dr. (28.78955, -81.98197) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 64.0080 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2020 | Year Completed estimated (2019-2022). | 
| Wildwood,
                FL Sumter Co. United States | Meggison Rd. / Morse Blvd. (28.79076, -81.97668) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 64.0080 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2020 | Year Completed estimated (2019-2022). | 
| Wildwood,
                FL Sumter Co. United States | Meggison Rd. / Cason Hammock Path / St Catherine Cir. (28.79082, -81.97237) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 64.0080 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2020 | Painted spiral in circulatory roadway. Year Completed estimated (2019-2022). | 
| Wildwood,
                FL Sumter Co. United States | Meggison Rd. / Bexley Trl. / Marilee Pl. (28.78888, -81.96811) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 64.0080 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2020 | Add-lane right-turn bypass lane on northwest leg. Year Completed estimated (2019-2022). | 
| Wildwood,
                FL Sumter Co. United States | Morse Blvd. / Dray Dr. (28.79832, -81.97849) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2020 | Add-lane through bypass lane on north leg. Painted spirals in circulatory roadway. Year Completed estimated (2019-2022). | 
| Wildwood,
                FL Sumter Co. United States | Morse Blvd. / Warm Springs Ave. (28.80453, -81.98153) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 64.0080 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | High-speed add-lane right-turn bypass lanes on north and south legs. Year Completed estimated (2017-2019). | 
| Wildwood,
                FL Sumter Co. United States | Warm Springs Ave. / Fenney Way (28.79972, -82.01079) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 64.0080 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2018 | Year Completed estimated (2017-2019). | 
| Wildwood,
                FL Sumter Co. United States | CR 501 / Corbin Trl. (28.79263, -82.00437) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 64.0080 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2018 | Year Completed estimated (2017-2019). | 
| Wildwood,
                FL Sumter Co. United States | Meggison Rd. / Galloway Dr. (28.80147, -81.99511) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2020 | Painted spirals in circulatory roadway. Year Completed estimated (2019-2021). | 
| Sumter,
                SC Sumter Co. United States | Lewis Rd. / Kingsbury Dr. (33.88843, -80.36521) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2015-2017). | 
| Americus,
                GA Sumter Co. United States | GA 27 (Vienna Rd.) / District Line Rd. (32.06704, -84.16649) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2019-2022). | 
| Wildwood,
                FL Sumter County United States | (unknown) (28.84553, -82.01688) | Other Existing | Uncontrolled Unknown | 4 Approaches 0 Driveways 34.7472 | Other (At-Grade) Single-Lane | ||
| Oromocto,
                NB Sunbury Canada | Miramichi Rd. / St Lawrence Ave. (45.84055, -66.48024) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 67.0000 | Other (At-Grade) Single-Lane | Before 2002. | |
| Oromocto,
                NB Sunbury Canada | Restigouche Rd. / Miramichi Rd. (45.83573, -66.48306) | Roundabout Existing | Unknown Unknown | 4 Approaches 0 Driveways 64.9046 | Other (At-Grade) Single-Lane | 2002 | ICD estimated from Google Maps linework. | 
| Oromocto,
                NB Sunbury Canada | Miramichi Rd. / Commerce Dr. (45.83286, -66.48817) | Roundabout Existing | Unknown Unknown | 0 Approaches 0 Driveways 56.5864 | Other (At-Grade) Unknown | 2003 | ICD estimated from Google Maps linework. | 
| Rissne,
                Stockholm County Sundbyberg Sweden | Rissneleden / Lavettvägen (59.37348, 17.93428) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 20.0785 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Lilla Ursvik,
                Stockholm County Sundbyberg Sweden | Ingebyvägen / Enköpingsvägen / Rte 279 Ramps (59.38236, 17.93538) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 91.8502 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Lilla Ursvik,
                Stockholm County Sundbyberg Sweden | Enköpingsvägen / Kvarnvägen (59.38186, 17.93856) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 41.9719 | Other (At-Grade) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Sundbyberg,
                Stockholm County Sundbyberg Sweden | Fredsgatan / Vegagatan (59.36545, 17.96334) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 21.9090 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Sundbyberg,
                Stockholm County Sundbyberg Sweden | Tulegatan / Fredsgatan (59.36763, 17.96599) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 23.1246 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Hallonbergen,
                Stockholm County Sundbyberg Sweden | Rissneleden / Örsvängen (59.37656, 17.97069) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 22.5102 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Rissne,
                Stockholm County Sundbyberg Sweden | Madenvägen / Östra Madenvägen (59.37905, 17.95375) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 26.7669 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Sundbyberg,
                Stockholm County Sundbyberg Sweden | Landsvägen / Ekensbergsvägen (59.35977, 17.97270) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 16.4345 | Other (At-Grade) Single-Lane | Tram through central island. ICD estimated from Google Maps linework. | |
| Hallonbergen,
                Stockholm County Sundbyberg Sweden | Ursviksvägen / Gesällvägen (59.37884, 17.97273) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 37.7172 | Other (At-Grade) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Sundbyberg,
                Stockholm County Sundbyberg Sweden | Tulegatan / Vackra vägen (59.36528, 17.97329) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 28.6035 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Sunderland,
                England Sunderland United Kingdom | A1018 (Stockton Rd. - Saint Benedicts Way) / B1286 (Stockton Rd.) / Saint Benedicts Way (54.86146, -1.36746) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Ryhope,
                England Sunderland United Kingdom | A1018 / B1287 (54.86376, -1.35593) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Sunderland,
                England Sunderland United Kingdom | A1018 (Ivor St.) / B1405 (Salterfen Rd.) (54.87770, -1.35910) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Castletown,
                England Sunderland United Kingdom | A1231 (Wessington Way) / Dene Rd. / Colima Ave. (54.91787, -1.43429) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Castletown,
                England Sunderland United Kingdom | A1231 (Wessington Way) / Ferryboat Ln. (54.91118, -1.45447) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Washington,
                England Sunderland United Kingdom | A195 (Northumberland Way) / A1231 (Sunderland Hwy.) Ramps (54.90557, -1.51371) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Sunderland,
                England Sunderland United Kingdom | A183 (Chester Rd.) / Pennywell Industrial Estate / Sevenoaks Dr. (54.89083, -1.45251) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Sunderland,
                England Sunderland United Kingdom | A183 (Chester Rd.) / Greenwood Rd. (54.89127, -1.44347) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Sunderland,
                England Sunderland United Kingdom | A183 (Chester Rd. - The Broadway) / Pennywell Rd. (54.89319, -1.43708) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Sunderland,
                England Sunderland United Kingdom | A183 (Chester Rd.) / A19 Ramps (54.88988, -1.45841) | Signalized Roundabout/Circle Existing | Signal None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| Castletown,
                England Sunderland United Kingdom | A182 (Washington Hwy. - Beatrice Terrace) / A183 (Chester Rd.) / B1519 (Chester Rd.) / Station Rd. (54.86837, -1.49620) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Castletown,
                England Sunderland United Kingdom | A182 (Washington Hwy.) / A183 (54.87057, -1.50501) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Castletown,
                England Sunderland United Kingdom | A183 (Chester Rd.) / Herrington Country Park (54.88099, -1.47858) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Houghton le Spring,
                England Sunderland United Kingdom | A183 / B1519 (Chester Rd.) / (unknown) (54.86059, -1.50857) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) |