| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Doral,
                FL Miami-Dade Co. United States | NW 31st St. / NW 98th Pl. (25.80326, -80.35623) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Hialeah,
                FL Miami-Dade Co. United States | W 104th St. / W 35th Ave. / W 35th Ln. (25.91680, -80.35597) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Hialeah,
                FL Miami-Dade Co. United States | (unknown) (25.92575, -80.35566) | Unknown Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Hialeah,
                FL Miami-Dade Co. United States | W 35th Ct. / W 96th Pl. (25.90918, -80.35530) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Hialeah,
                FL Miami-Dade Co. United States | W 110th Terrace / W 34th Way (25.92315, -80.35497) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Hialeah,
                FL Miami-Dade Co. United States | W 100th Terrace / W 34th Ln. (25.91383, -80.35454) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Davie,
                FL Broward Co. United States | SW 36th St. (S Post Rd.) / SW 154 Ave. (Shotgun Rd.) (26.07488, -80.35426) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 31.1103 | Other (At-Grade) Single-Lane | 2003 | Year Completed estimated (2002-2003). ICD estimated from Google Maps linework. | 
| Miami,
                FL Miami-Dade Co. United States | SW 97th Ave. / SW 120th St. (25.65827, -80.35083) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 19.3781 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Cutler Bay,
                FL Miami-Dade Co. United States | Caribbean Blvd. / Gulfstream Rd. (25.57897, -80.35015) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2014 | |
| Miami,
                FL Miami-Dade Co. United States | SW 94th Ave. / SW 34th St. (25.73825, -80.34771) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 21.3360 | Other (At-Grade) Single-Lane | 2013 | |
| Cutler Bay,
                FL Miami-Dade Co. United States | Old Cutler Rd. / SW 97th Ave. (25.57105, -80.34683) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 31.2430 | Other (At-Grade) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Lakes by The Bay,
                FL Miami-Dade Co. United States | SW 216th St. / SW 97th Ave. (25.56658, -80.34580) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2013 | 2x1 roundabout. | 
| Cambridge,
                ON Waterloo Canada | Equestrian Way / Ridge Rd. (43.42266, -80.34502) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2019 | |
| Miami Lakes,
                FL Miami-Dade Co. United States | Miami Lakes Dr. W / NW 89th Ave. (25.91334, -80.34499) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 25.7819 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| Miami Lakes,
                FL Miami-Dade Co. United States | Palmetto Frontage Rd. / NW 89th Ave. / (school parking lot) (25.90028, -80.34457) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 32.2310 | Other (At-Grade) Single-Lane | 2005 | Roundabout replaced a raindrop-shaped cul-de-sac. ICD estimated from Google Maps linework. | 
| Westchester,
                FL Miami-Dade Co. United States | SW 92nd Ave. / SW 36th Ave. (25.73659, -80.34374) | Traffic Calming Circle Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2011 | |
| Westchester,
                FL Miami-Dade Co. United States | SW 92nd Ave. / SW 28th St. (25.74381, -80.34369) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.3840 | Other (At-Grade) Single-Lane | 2008 | Year Completed estimated (2007-2009). | 
| Clemmons,
                NC Forsyth Co. United States | Fraternity Church Rd. / Hope Church Rd. (36.02653, -80.34301) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 28.0113 | Other (At-Grade) Single-Lane | 1999 | Existing three-legged intersection converted to a four-legged intersection by adding new Clemmons Middle School driveway at the roundabout. Previously controlled by one-way stop Functional Class: Local ICD estimated from Google Maps linework. | 
| Sunset,
                FL Miami-Dade Co. United States | SW 64th St. / SW 92nd Ave. (25.70918, -80.34253) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 18.2937 | Other (At-Grade) Single-Lane | 2007 | Year Completed estimated (2006-2007). ICD estimated from Google Maps linework. | 
| Cambridge,
                ON Waterloo Canada | Equestrian Way / Compass Trl. (43.42698, -80.34183) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.0000 | Other (At-Grade) Single-Lane | 2019 | |
| Fort Pierce,
                FL St. Lucie Co. United States | N 17th St. / Ave. Q (27.46572, -80.34160) | Traffic Calming Circle Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Linwood,
                NC Davidson Co. United States | Belmont Rd. / Clyde Fitzgerald Rd. / Egger Pkwy. (35.74823, -80.34140) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2019 | |
| Cambridge,
                ON Waterloo Canada | Blenheim Rd. / Bismark Dr. (43.36041, -80.34133) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.0000 | Other (At-Grade) Single-Lane | 2022 | https://www.cambridgetoday.ca/local-news/citys-newest-roundabout-unique-to-cambridge-west-development-5511610 | 
| Olympia Heights,
                FL Miami-Dade Co. United States | SW 48th St. / SW 89th Pl. (25.72428, -80.34123) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 21.9456 | Other (At-Grade) Single-Lane | 2010 | |
| Girard,
                PA Erie Co. United States | SR 18 (Meadville Rd.) / I-90 WB Ramps (41.96319, -80.34086) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2022 | Raindrop shaped. https://www.goerie.com/story/news/local/2022/07/15/bridge-and-roundabouts-open-i-90-route-18-girard-platea-interchange-erie-county-pa/65373375007/ | 
| Girard,
                PA Erie Co. United States | SR 18 (Meadville Rd.) / I-90 EB Ramps (41.96210, -80.34068) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2022 | Raindrop shaped. https://www.goerie.com/story/news/local/2022/07/15/bridge-and-roundabouts-open-i-90-route-18-girard-platea-interchange-erie-county-pa/65373375007/ | 
| Fort Pierce,
                FL St. Lucie Co. United States | Avenue D / 15th St. N (27.45274, -80.33948) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.3840 | Other (At-Grade) Single-Lane | 2002 | |
| Miami,
                FL Miami-Dade Co. United States | SW 89th Ave. / SW 21st Terrace (25.74981, -80.33946) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 21.3360 | Other (At-Grade) Single-Lane | 2013 | Year Completed estimated (2011-2013). | 
| Cutler Bay,
                FL Miami-Dade Co. United States | Caribbean Blvd. / SW 192nd Dr. (25.58958, -80.33917) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2015 | |
| Port St Lucie,
                FL St. Lucie Co. United States | SE Southbend Blvd. / SE Floresta Dr / SE Oaklyn St. / SE Oakridge Dr. (27.26465, -80.33591) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | Painted splitter island on north leg. Painted spirals in circulatory roadway. Merging right-turn bypass lane for south-to-east movement. Merging lane on south exit fed from shared left-through-right lane. Year Completed estimated (2012-2014). | |
| Doral,
                FL Miami-Dade Co. United States | NW 53rd Terrace / Executive Center Dr. (25.82154, -80.33368) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2012 | Year Completed estimated (2011-2013). | 
| Oakland Park District,
                FL St. Lucie Co. United States | Georgia Ave. / S 10th St./ Parkway Dr. (27.43961, -80.33289) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2002 | Year Completed estimated (1999-2004). | 
| Palmetto Bay,
                FL Miami-Dade Co. United States | SW 168th St. / SW 87th Ave. (25.61436, -80.33272) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.7700 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Port St Lucie,
                FL St. Lucie Co. United States | SE Floresta Dr. / SE Thanksgiving Ave. (27.27564, -80.33197) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2022 | https://www.cityofpsl.com/government/departments/public-works/projects/floresta-drive-improvement-project (picture in the Phase I Photos). | 
| Fort Pierce,
                FL St. Lucie Co. United States | Sunrise Blvd. / Ohio Ave. / Oleander Blvd. (27.43242, -80.33196) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 28.6209 | Other (At-Grade) Single-Lane | 2007 | Right-turn bypass lanes on two legs due to skew angle. ICD estimated from Google Maps linework. | 
| Cutler Bay,
                FL Miami-Dade Co. United States | Old Cutler Rd. / SW 87th Ave. (25.57993, -80.33181) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2013 | Left-turn-only lane on west leg. Right-turn-only lane on south leg. | 
| Miami,
                FL Miami-Dade Co. United States | SW 84th Ave. / SW 21st St. (25.75028, -80.33159) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 21.3360 | Other (At-Grade) Single-Lane | 2010 | |
| Savannah,
                FL Broward Co. United States | NW 22nd Pl. / NW 137th Ave. / NW 22nd St. (26.15280, -80.33047) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Cambridge,
                ON Waterloo Canada | Hespeler Rd (RR24) / Queen St (43.42000, -80.32873) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.7115 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2013 | ICD estimated from Google Maps linework. | 
| Westchester,
                FL Miami-Dade Co. United States | SW 82nd Ct. / SW 20th St. (25.75151, -80.32853) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 21.3360 | Other (At-Grade) Single-Lane | 2010 | |
| Palm City,
                FL Martin Co. United States | SW Goldenglow Dr / SW Blue Daze Way (27.16607, -80.32846) | Other Existing | All-Way Stop None | 4 Approaches 0 Driveways 60.9600 | Other (At-Grade) Single-Lane | 2006 | No splitter islands. | 
| Port St Lucie,
                FL St. Lucie Co. United States | SE Veranda Pl. / SE Veranda West Blvd. (27.20936, -80.32804) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2007 | |
| New Wilmington,
                PA Lawrence Co. United States | Westminster Dr. / Maple St. (41.11931, -80.32776) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Miami,
                FL Miami-Dade Co. United States | SW 82nd Ave. / SW 48th St. (25.72470, -80.32711) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 21.3360 | Other (At-Grade) Single-Lane | 2004 | |
| Port St Lucie,
                FL St. Lucie Co. United States | Via Tesoro / Via Tesoro (27.21325, -80.32618) | Other Existing | Uncontrolled Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Palmetto Bay,
                FL Miami-Dade Co. United States | SW 82nd Ave. / SW 160th St. (25.62196, -80.32501) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 23.6915 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Port St Lucie,
                FL St. Lucie Co. United States | SE Veranda W Blvd. / SE Waterfall Ln. (27.21059, -80.32488) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Palmetto Bay,
                FL Miami-Dade Co. United States | SW 82nd Ave. / SW 168th St. (25.61461, -80.32458) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 19.3851 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| Fort Pierce,
                FL St. Lucie Co. United States | Avenue A / N Indian River Dr. (27.44907, -80.32326) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.6165 | Other (At-Grade) Single-Lane | 1997 | http://www.walkinginfo.org/pedsafe/casestudy.cfm?CS_NUM=14. Year Completed estimated (1994-1999). ICD estimated from Google Maps linework. | 
| Beaver Falls,
                PA Beaver Co. United States | College Ave. / 31st St. / Moss Alley (40.77170, -80.32230) | Other Existing | All-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Unknown | Parking along circulatory roadway. | |
| Fort Pierce,
                FL St. Lucie Co. United States | S Indian River Dr. / Citrus Ave. (27.44443, -80.32228) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 25.9080 | Other (At-Grade) Single-Lane | 2007 | Driveway added 2019. | 
| Winston-Salem,
                NC Forsyth Co. United States | Turfwood Dr. / Long Creek Dr. (36.19996, -80.32156) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 1 Driveways 29.8771 | Other (At-Grade) Single-Lane | 2002 | Built by developer. ICD estimated from Google Maps linework. | 
| Davie,
                FL Broward Co. United States | Derby Dr. / S Winners Cir. (26.06753, -80.31963) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Pedestrian access to central island. | |
| Palm City,
                FL Martin Co. United States | SW Bimini Circle S / SW Cayman Ct. (27.19910, -80.31876) | Other Existing | One-Way/Two-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Miami,
                FL Miami-Dade Co. United States | SW 32nd St. / SW 75th Ct. (25.74022, -80.31730) | Roundabout Existing | All-Way Yield None | 3 Approaches 2 Driveways 24.3840 | Other (At-Grade) Single-Lane | 2005 | Oblong shaped. ICD = 65 to 90 ft. | 
| Miami,
                FL Miami-Dade Co. United States | Tamiami Canal Rd. / SW 6th St. (25.76453, -80.31701) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 24.3840 | Other (At-Grade) Single-Lane | 2014 | |
| Port St Lucie,
                FL St. Lucie Co. United States | SE Courances Dr. / (unknown) (27.21123, -80.31579) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2016 | |
| Port St Lucie,
                FL St. Lucie Co. United States | SE Veranda Garden Blvd. / SE Becker Rd. (27.21220, -80.31538) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2021 | |
| Miami,
                FL Miami-Dade Co. United States | SW 73rd Avenue Rd. / SW 35th St. (25.73754, -80.31535) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 24.3840 | Other (At-Grade) Single-Lane | 2010 | |
| Miami,
                FL Miami-Dade Co. United States | SW 4th St. / Flagami Blvd. (25.76639, -80.31526) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2013 | Peanut shaped. | 
| Rural Hall,
                NC Forsyth Co. United States | Whisperwood St. / Weatherend Dr. (36.21315, -80.31454) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.6173 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Miami,
                FL Miami-Dade Co. United States | Tamiami Blvd. / SW 4th St. / SW 73rd Ave. (25.76638, -80.31408) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2007 | Elliptical shaped. ICD 120 ft x 90 ft. Year Completed estimated (2006-2007). | 
| Cambridge,
                ON Waterloo Canada | Water St. S (Hwy 24) / McQueen-Shaver Blvd. (43.33372, -80.31312) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Unknown | 2021 | |
| Cambridge,
                ON Waterloo Regional Municipality Canada | Can-Amera Pkwy. / Conestoga Blvd. (43.39012, -80.31281) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 50.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2005 | |
| Miami,
                FL Miami-Dade Co. United States | SW 72nd Ave. / Tamiami Blvd. (25.76793, -80.31214) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2013 | Elliptical shaped. ICD 165 ft x 110 ft. | 
| Pinecrest,
                FL Miami-Dade Co. United States | SW 98th St. / SW 72nd Ave. (25.67966, -80.31094) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 21.3360 | Other (At-Grade) Single-Lane | 2018 | |
| Miami Lakes,
                FL Miami-Dade Co. United States | Main St. (25.91328, -80.31002) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Port St. Lucie,
                FL St. Lucie Co. United States | SE Westmoreland Blvd. / Morningside Blvd. (27.25997, -80.30961) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 49.8991 | Other (At-Grade) Single-Lane | 2002 | ICD estimated from Google Maps linework. | 
| Harbour Isle at Hutchinson Island,
                FL St. Lucie Co. United States | Harbour Isle Dr. W (27.45911, -80.30926) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | No splitter islands. | |
| Port St. Lucie,
                FL St. Lucie Co. United States | SR A1A (Seaway Dr.) / Harbor Isle (27.46231, -80.30882) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 29.6729 | Other (At-Grade) Single-Lane | 2010 | Previously controlled by two-way stop ICD estimated from Google Maps linework. | 
| Cambridge,
                ON Waterloo Canada | Franklin Blvd (RR 36) / Pinebush Rd (43.41159, -80.30834) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.6590 | Other (At-Grade) Multilane (3+ Lane) | 2016 | ICD estimated from Google Maps linework. | 
| Winston-Salem,
                NC Forsyth Co. United States | Bethania-Rural Hall Rd. / Mizpah Church Rd. (36.20428, -80.30709) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 26.9842 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Cambridge,
                ON Waterloo Canada | Franklin Blvd (RR 36) / Sheldon Dr (43.40618, -80.30705) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 53.7962 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | ICD estimated from Google Maps linework. | 
| Cambridge,
                ON Waterloo Canada | Horton Walk / Baldwin Dr. (43.44729, -80.30699) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.0000 | Other (At-Grade) Single-Lane | 2010 | Year Completed estimated (2009-2012). | 
| Harbour Isle at Hutchinson Island,
                FL St. Lucie Co. United States | Harbour Isle Dr. (27.46135, -80.30652) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Flagami,
                FL Miami-Dade Co. United States | SW 4th St. / SW 68th Ave. (25.76675, -80.30603) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 16.7640 | Other (At-Grade) Single-Lane | 2006 | |
| Flagami,
                FL Miami-Dade Co. United States | SW 6th St. / SW 68th Ave. (25.76453, -80.30593) | Traffic Calming Circle Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Cambridge,
                ON Waterloo Canada | Dundas St. / Beverly St. (43.36588, -80.30592) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2022 | https://www.therecord.com/local-cambridge/news/2022/09/10/what-s-going-on-here-beverly-and-dundas-streets-in-cambridge.html | 
| Cambridge,
                ON Wellington Canada | Hespeler Rd. / Kossuth Rd. / CR 124 / (unknown) (43.47206, -80.30539) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 58.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2019 | Year Completed estimated (2018-2019). | 
| Miami,
                FL Miami-Dade Co. United States | N Waterway Dr. / SW 68th Ave. (25.73890, -80.30507) | Roundabout Existing | All-Way Yield None | 3 Approaches 2 Driveways 21.3360 | Other (At-Grade) Single-Lane | 2005 | |
| Cambridge,
                ON Waterloo Canada | Franklin Blvd (RR36) / Bishop St N (RR 41) (43.39830, -80.30433) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 56.4066 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | ICD estimated from Google Maps linework. | 
| Flagami,
                FL Miami-Dade Co. United States | SW 66th Ave. / SW 2nd St. (25.76873, -80.30310) | Traffic Calming Circle Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Flagami,
                FL Miami-Dade Co. United States | SW 65th Ave. / SW 4th St. (25.76686, -80.30204) | Traffic Calming Circle Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Blue Mountains,
                ON Grey Canada | CR 19 / Gord Canning Dr. / Scenic Caves Rd. (44.49650, -80.30181) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | Year Completed estimated (2009-2011). | 
| West Miami,
                FL Miami-Dade Co. United States | SW 65th Ave. / SW 18th St. (25.75393, -80.30164) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 15.2400 | Other (At-Grade) Single-Lane | 2015 | Year Completed estimated (2014-2016). | 
| Port St. Lucie,
                FL St. Lucie Co. United States | SE Westmoreland Blvd. / Pine Valley St. (27.25530, -80.30157) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 72.1975 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Port St Lucie,
                FL St. Lucie Co. United States | SE Becker Rd / SE Mosaic Blvd. / SE Ranch Oak Cir. (27.20923, -80.30000) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2021 | |
| West Miami,
                FL Miami-Dade Co. United States | SW 64th Ave. / SW 10th St. (25.76153, -80.29983) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 19.8120 | Other (At-Grade) Single-Lane | 2008 | Year Completed estimated (2007-2009). | 
| West Miami,
                FL Miami-Dade Co. United States | SW 64th Ave. / SW 12th St. (25.75929, -80.29977) | Traffic Calming Circle Existing | All-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| West Miami,
                FL Miami-Dade Co. United States | SW 64th Ave. / SW 15th St. (25.75686, -80.29971) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 19.8120 | Other (At-Grade) Single-Lane | 2011 | Stop bars on east and west legs but yield signs. Year Completed estimated (2010-2011). | 
| Westlake,
                FL Palm Beach Co. United States | Town Center Pkwy. / Town Center Pkwy. (26.75856, -80.29949) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 64.0080 | Other (At-Grade) Single-Lane | 2018 | Elliptical shaped. ICD = 210 ft x 190 ft. | 
| Miami Springs,
                FL Miami-Dade Co. United States | Glendale Dr. / Beverly Dr. (25.81348, -80.29934) | Other Existing | Unknown Unknown | 0 Approaches 0 Driveways 33.3298 | Other (At-Grade) Unknown | ICD estimated from Google Maps linework. | |
| Flagami,
                FL Miami-Dade Co. United States | SW 2nd St. / SW 63rd Ct. (25.76876, -80.29912) | Other Existing | All-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Cambridge,
                ON Waterloo Canada | Franklin Blvd. / Avenue Rd. (43.38042, -80.29905) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | 2020 | |
| Flagami,
                FL Miami-Dade Co. United States | SW 6th St. / SW 63rd Ct. (25.76507, -80.29890) | Other Unknown | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | No splitter islands. | |
| Davie,
                FL Broward Co. United States | SW 26th St. / SW 112th Ave. / S Hiatus Rd. (26.08778, -80.29801) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2008 | Replaced offset T-intersections. | 
| Flagami,
                FL Miami-Dade Co. United States | SW 63rd Ave. / SW 4th St. (25.76697, -80.29801) | Traffic Calming Circle Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| South Miami,
                FL Miami-Dade Co. United States | SW 66th St. / SW 64th Ave. (25.70935, -80.29770) | Traffic Calming Circle Existing | All-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Miami,
                FL Miami-Dade Co. United States | SW 63rd Ave. / SW 42nd Terrace (25.73154, -80.29666) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.3840 | Other (At-Grade) Single-Lane | 2017 | |
| (unincorporated),
                FL Broward Co. United States | NW 81st Manor / NW 128th Ln. (26.33181, -80.29628) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 32.1122 | Other (At-Grade) Single-Lane | 2004 | Functional Class: Local ICD estimated from Google Maps linework. |