| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| San Diego,
                CA San Diego Co. United States | Florida Dr. / Morley Field Dr. (32.73983, -117.14367) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.3840 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2022 | Modular (quick build) construction. https://www.californiaconstructionnews.com/2022/10/01/construction-starts-on-modular-roundabout-quick-build/ | 
| Cowansville,
                QC Brome-Missisquoi Regional County Municipality Canada | Rte 104 (Boulevard Jean-Jacques-Bertrand) / Rte 241 (Rue Principale) (45.20232, -72.69436) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Unknown | 2023 | Year Completed estimated (2015-2024). | 
| Santa Fe,
                NM Santa Fe Co. United States | Richards Ave. / Avenida del Sur (35.59883, -106.00177) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.santafenewmexican.com/news/local_news/richards-avenue-roundabout-in-rancho-viejo-to-open-friday/article_f5e83866-2671-11ee-95d5-7f933f0abaa5.html | 
| Santa Fe,
                NM Santa Fe Co. United States | Richards Ave. / Dinosaur Trl. / Rabbit Rd. (35.61898, -106.00046) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.santafecountynm.gov/news/detail/richards-avenue-at-dinosaur-trail-reopens-ahead-of-schedule | 
| Prairieville,
                LA Ascension Par. United States | SR 929 / Parker Rd. (30.31358, -90.93913) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.weeklycitizen.com/story/news/local/2023/11/22/roundabout-near-new-prairieville-high-school-opens-to-traffic-ascension-parish-officials/71682751007/ | 
| Sylvania,
                OH Lucas Co. United States | Brint Rd. / Centennial Rd. (41.70259, -83.74328) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.lucascountyengineer.org/brint--centennial-roundabout.html | 
| Jefferson Township,
                OH Franklin Co. United States | Reynoldsburg New Albany Rd. / Havens Rd. (40.02985, -82.81429) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | https://www.facebook.com/groups/dullmensclub/posts/1361459861177218/ | 
| Westbrook,
                ME Cumberland Co. United States | Rock Row / (parking) (43.67594, -70.33160) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2020 | |
| Senatobia,
                MS Tate Co. United States | West St. / Thompson St. (34.62211, -89.97041) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2010 | Year Completed estimated (2007-2010). | 
| La Crosse,
                WI La Crosse Co. United States | US 14-US 61 (South Ave.) / Ward Ave. / East Ave. S (43.78321, -91.22927) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2023 | https://lacrossetribune.com/news/local/new-south-avenue-roundabouts-open-as-17m-reconstruction-project-wraps-up-in-la-crosse/article_9285b35e-87d1-11ee-82a8-4b70d01b1787.html | 
| La Crosse,
                WI La Crosse Co. United States | US 14-US 61 (South Ave.) / West Ave. / Weston St. (43.79077, -91.24001) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | 2023 | https://lacrossetribune.com/news/local/new-south-avenue-roundabouts-open-as-17m-reconstruction-project-wraps-up-in-la-crosse/article_9285b35e-87d1-11ee-82a8-4b70d01b1787.html | 
| La Crosse,
                WI La Crosse Co. United States | US 14-US 61 (South Ave.) / 16th St. S / Castle Pl. (43.78518, -91.23212) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | 2023 | https://lacrossetribune.com/news/local/new-south-avenue-roundabouts-open-as-17m-reconstruction-project-wraps-up-in-la-crosse/article_9285b35e-87d1-11ee-82a8-4b70d01b1787.html | 
| Gainesville,
                GA Hall Co. United States | Prior St. NE / Glenwood Dr. / Memorial Dr. (34.30989, -83.82407) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.gainesvilletimes.com/news/transportation/where-to-find-gainesvilles-new-roundabout/ | 
| Colorado Spings,
                CO El Paso Co. United States | Vincent Dr. / Campus Dr. (38.92903, -104.80970) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2019). | 
| (unincorporated),
                TX Fort Bend Co. United States | Cross Creek West Blvd. / Fulshear Bend Dr. (29.72055, -95.91471) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 57.9120 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2024 | |
| (unincorporated),
                TX Fort Bend Co. United States | Jordan Ranch Blvd. / Tamarron Point (29.72889, -95.90213) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 57.9120 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | |
| (unincorporated),
                TX Fort Bend Co. United States | Fulshear Lakes Way / Fulshear School Rd. (29.68738, -95.93333) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 42.6717 | Other (At-Grade) Single-Lane | 2023 | |
| (unincorporated),
                TX Fort Bend Co. United States | Waters Lake Blvd. / Heritage Park Dr. (29.46639, -95.51385) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 53.3400 | Other (At-Grade) Single-Lane | 2023 | |
| (unincorporated),
                TX Fort Bend Co. United States | Waters Lake Blvd. / Crescent Spring Dr. (29.46182, -95.51324) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 53.3400 | Other (At-Grade) Single-Lane | 2023 | |
| Fargo,
                ND Cass Co. United States | 41st Ave. S / 41st St. SW (46.81658, -96.84783) | Other Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 31.3944 | Other (At-Grade) Single-Lane | 2006 | No splitter islands. | 
| Horace,
                ND Cass Co. United States | CR 17 S / 64 Ave. S (46.78960, -96.90300) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 53.3400 | Other (At-Grade) Single-Lane | 2023 | |
| Bismarck,
                ND Burleigh Co. United States | Ash Coulee Dr. / Valley Dr. (46.85492, -100.80461) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | |
| Williston,
                ND Williams Co. United States | 26th St. W / 9th Ave. W (48.16873, -103.63658) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2022 | Right-turn-only leg on west leg. | 
| Williston,
                ND Williams Co. United States | 26th St. E / E Dakota Pkwy. (48.16880, -103.60741) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2019 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Star Farms Loop / Hilltop Cir. (27.46780, -82.36789) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Single-Lane | 2021 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Star Farms Loop / Lighterwood Trl. (27.46937, -82.35948) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 50.2920 | Other (At-Grade) Single-Lane | 2022 | |
| Essa Township,
                ON Simcoe Canada | CR 21 / CR 56 (44.25352, -79.79946) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2023 | https://barrie.ctvnews.ca/simcoe-county-opens-new-roundabout-in-essa-township-1.6691867 | 
| Springwater,
                ON Simcoe Canada | Wilson Dr. / Carson Rd. / Seadon Rd. (44.41593, -79.75453) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2023 | https://www.simcoe.com/news/growth-is-coming-wilson-drive-roundabout-opens-north-of-barrie/article_3e5d1463-0a87-51e4-a5ca-96ced0df7c93.html | 
| Waskatenau,
                AB Division 12 Canada | Hwy 28 / Hwy 831 (54.09904, -112.80128) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 62.0000 | Other (At-Grade) Single-Lane | 2021 | Large truck apron. https://www.ae.ca/articles/award-winning-highway-28-roundabout-addresses-safety-concerns-and-reduces-traffic-delays/ | 
| Colwood,
                BC Capital Canada | Latoria Rd. / Veterans Memorial Pkwy. / Medalist Ave. (48.40853, -123.50873) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Unknown | 2023 | https://www.colwood.ca/news-events/news/2023-12-15-000000/now-open-new-roundabout-latoria-road-and-veterans-memorial | 
| Lakewood Ranch,
                FL Manatee Co. United States | Hazelnut Meadow Blvd. / (gated entrance) (27.46009, -82.36531) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 49.3776 | Other (At-Grade) Single-Lane | 2021 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Grassy Springs Ln. / Santa Caterina Blvd. / Uihlein Rd. (27.46356, -82.37827) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Single-Lane | 2020 | |
| Collegedale,
                TN Hamilton Co. United States | Tallant Rd. / Asher Village Dr. (35.05339, -85.04146) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 44.1960 | Other (At-Grade) Single-Lane | 2021 | Year Completed estimated (2020-2022). | 
| Grand Junction,
                CO Mesa Co. United States | Main St. / N 13th St. / S 13th St. (39.06731, -108.55072) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2023 | https://www.gjsentinel.com/news/western_colorado/mini-roundabout-installed-at-13th-and-main/article_bbcc8188-a4fb-11ee-bc44-b755269e8d08.html | 
| Lakewood Ranch,
                FL Manatee Co. United States | Montello Way / Asolo Blvd. (27.45723, -82.38422) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2020 | |
| Severance,
                CO Weld Co. United States | CR 74 / CR 33 (40.52430, -104.75593) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://northfortynews.com/category/news/work-complete-weld-county-road-74-33-roundabout-now-open/ | 
| Irvington,
                AL Mobile Co. United States | SR 188 / Irvington Bayou La Batre Hwy. (30.42821, -88.24595) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://www.wlox.com/video/2024/01/24/bayou-la-batre-roundabout-open-today/ | 
| Frederick,
                MD Frederick Co. United States | S East St. / (future road) (39.40599, -77.40392) | Roundabout Existing | All-Way Yield None | 2 Approaches 0 Driveways 51.8160 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2009 | Year Completed estimated (2009-2011). East leg is stubbed for future connection. | 
| Lee,
                NH Rockingham Co. United States | US 4 / Rte 125 (43.14910, -71.00666) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.9600 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2015 | Constructed November 2003 as single-lane rotary as part of new shopping mall. Converted to multilane roundabout in 2015. First multilane roundabout conversion in New Hampshire. | 
| Epsom,
                NH Merrimack Co. United States | US 4-US 202 (Dover Rd.) / Rte 28 (Suncock Valley Hwy.) (43.22784, -71.36053) | Rotary Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 91.4400 | Other (At-Grade) Single-Lane | 1940 | Elliptical shaped. ICD = 300 ft x 260 ft. | 
| Boscawen,
                NH Merrimack Co. United States | US 4 (King St.) / Tremont St. (43.29130, -71.59523) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2011 | Merging right-turn bypass lane on south leg. | 
| Manchester,
                NH Hillsborough Co. United States | Londonderry Turnpike / Candia Rd. / Manchester Rd. (43.00400, -71.39258) | Rotary Existing | All-Way Yield None | 4 Approaches 0 Driveways 76.2000 | Other (At-Grade) Single-Lane | 1940 | Pedestrian access to central island. | 
| Rye,
                NH Rockingham Co. United States | Foyes Corner: Rte 1A (Pioneer Rd. - Sagamore Rd.) / Elwin Rd. / Sagamore Rd. (43.04597, -70.74656) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.0037 | Other (At-Grade) Single-Lane | 2007 | |
| Dover,
                NH Strafford Co. United States | US 4 (Boston Harbor Rd.) / Boston Harbor Rd. / Spur Rd. (43.12836, -70.84375) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2019 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Silver Sky Cir. / (unknown) (27.44892, -82.37706) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2020 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Lakewood National Pkwy. / Wake Forest Run / Palmer Cir. (27.43704, -82.36387) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2017 | Right-turn-only lanes on east and west legs. Two-lane exits fed from single circulating lane. | 
| Lakewood Ranch,
                FL Manatee Co. United States | Lakewood National Pkwy. / Brandon Run / Palmer Cir. (27.43689, -82.35903) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2017 | Right-turn-only lanes on east and west legs. Two-lane exits fed from single circulating lane. | 
| Bradenton,
                FL Manatee Co. United States | Polo Trl. (27.42526, -82.36020) | Other Existing | Uncontrolled None | 2 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2018 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Polo Trl. / Clairborne Ln. (27.42160, -82.36032) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2018 | |
| Bradenton,
                FL Manatee Co. United States | Rosehill Farm Run / Polo Trl. (27.42406, -82.36508) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2017 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Polo Trl. / Rosehill Farm Run (27.42449, -82.36808) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2017 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Ellsworth Ave. / Chester Trl. (27.41643, -82.36621) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2015 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Bellefield Way / Hammock Creek Dr. (27.41012, -82.37028) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2014 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Castle Park Terrace / Bellefield Way (27.41308, -82.37536) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 41.1480 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2015 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Players Dr. / Bellefield Way (27.40446, -82.37433) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2014 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Collingtree Crossing / Berwick Terrace (27.40404, -82.37169) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2014 | |
| Lakewood Ranch,
                FL Manatee Co. United States | (connector to Players Dr.) / (parking) (27.40592, -82.37461) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2016 | |
| Bradenton,
                FL Manatee Co. United States | Genoa Blvd. / Pavia Way / Verona Pl. (27.38937, -82.36855) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2019 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Clearlake Ave. / Baycross Dr. (27.39174, -82.37184) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2006 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Clearlake Ave. / Waterton Ln. (27.39474, -82.38214) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2006 | |
| Lakewood Ranch,
                FL Manatee Co. United States | Lake Club Blvd. / Clearlake Ave. / Anchorage Pl. (27.39415, -82.38386) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2006 | |
| Tallevast,
                FL Manatee Co. United States | Tuttle Ave. / Whitfield Ave. (27.41960, -82.51325) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://tuttle-ave-and-whitfiled-ave-roundabout-manateegis.hub.arcgis.com/ | 
| Bradenton,
                FL Manatee Co. United States | Port Harbor Pkwy. / Whistler Glen / Van Gogh Cove (27.50351, -82.43686) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.2440 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2019 | ICD = 155 ft x 135 ft. | 
| Dawsonville,
                GA Forsyth Co. United States | Serenity Park Dr. / Placid Way / Serene Way / Peaceful Path (34.32854, -84.07263) | Other Existing | Uncontrolled None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2017 | |
| Zionsville,
                IN Boone Co. United States | W Oak St. / S 800 E (39.94965, -86.31676) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | https://youarecurrent.com/2024/02/15/new-roundabout-opens-at-zionsville-intersection/ | 
| Yorkville,
                IL Kendall Co. United States | Fox Rd. / Eldamain Rd. / (unknown) (41.62718, -88.49774) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2023 | https://www.youtube.com/watch?v=69pkvRANbUs | 
| Venice,
                FL Sarasota Co. United States | Brookgreen St. / Franklin Park Ct. / Vizcaya Ct. (27.02277, -82.32961) | Other Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 42.6717 | Other (At-Grade) Single-Lane | 2021 | No splitter islands. | 
| Bradenton,
                FL Manatee Co. United States | Port Harbor Pkwy. / (unknown) (27.50403, -82.44259) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2019 | Striped out inside entry, circulating, and exit lanes for future expansion. | 
| Bradenton,
                FL Manatee Co. United States | Port Harbor Pkwy. / Mossy Branch Ln. (27.50621, -82.44703) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2019 | Striped out inside entry, circulating, and exit lanes for future expansion. | 
| Bradenton,
                FL Manatee Co. United States | Waterlefe Blvd. / Winding Stream Way / Fish Hook Cove (27.51351, -82.44042) | Other Existing | Unknown None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2000 | Completed between 1998-2002. Lane markings and crosswalk painted in 2022. Pedestrian crossing within circulatory roadway. | 
| The Meadows,
                FL Sarasota Co. United States | Taywood Meadows / Ringwood Meadows (27.36315, -82.46602) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 44.8056 | Other (At-Grade) Single-Lane | Completed before 1995. No splitter islands on 2 approaches. | |
| Rubonia,
                FL Manatee Co. United States | 8th Ave. E / (unknown) (27.51604, -82.55859) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2023 | |
| Lutz,
                FL Hillsborough Co. United States | Exciting Idlewild Blvd. / Crystal Lake Blvd. (28.13517, -82.49168) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2005 | |
| Tallevast,
                FL Manatee Co. United States | Broadway Ave. / Bella Grove Cir. (27.39209, -82.51920) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2006 | |
| Tallevast,
                FL Manatee Co. United States | Kentucky St. / Broadway (27.39060, -82.52785) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 31.3944 | Other (At-Grade) Single-Lane | 2018 | Pedestrian crossing adjacent to circulatory roadway. | 
| Tallahassee,
                FL Leon Co. United States | Welaunee Blvd. / (unknown) (30.48513, -84.21913) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2021 | Yield-controlled right-turn bypass lane on north leg. | 
| Miguel Hidalgo,
                Mexico City Miguel Hidalgo Mexico | Calle Rubén Darío / Calle Campos Elíseos (19.42984, -99.18267) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Unknown | Pedestrian access in central island. | |
| Miguel Hidalgo,
                Mexico City Miguel Hidalgo Mexico | Calle Campos Elíseos / Calle Polanco / Calle Schiller (19.43015, -99.18634) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Unknown | Pedestrian access to central island. | |
| Miguel Hidalgo,
                Mexico City Miguel Hidalgo Mexico | Calle Campos Elíseos / Calle Lamartine (19.42932, -99.18981) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Miguel Hidalgo,
                Mexico City Miguel Hidalgo Mexico | Calle Campos Elíseos / (unknown) (19.42799, -99.19352) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Frisco,
                TX Denton Co. United States | Teel Pkwy. / Fields Pkwy. (33.19990, -96.86863) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2024 | |
| Frisco,
                TX Denton Co. United States | Fields Pkwy. / Edmonds St. (33.20027, -96.85311) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 46.3296 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | |
| Frisco,
                TX Denton Co. United States | Fields Pkwy. / Verde Meadows Dr. (33.19984, -96.84935) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | |
| Tallahassee,
                FL Leon Co. United States | Welaunee Blvd. / (unknown) (30.48574, -84.21336) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2021 | |
| Palm Bay,
                FL Brevard Co. United States | St. Johns Heritage Pkwy. SE / Mara Loma Blvd. SE (27.89617, -80.63120) | Roundabout Existing | All-Way Yield Unknown | 2 Approaches 0 Driveways 43.2813 | Other (At-Grade) Single-Lane | 2023 | |
| San Sebastian Farms,
                FL Brevard Co. United States | Mara Loma Blvd. SE / (unknown) (27.90438, -80.63981) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 42.6717 | Other (At-Grade) Single-Lane | 2023 | |
| Saint Lucie West,
                FL St. Lucie Co. United States | Tradition Pkwy. / (unknown) (27.27040, -80.45863) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | |
| Saint Lucie West,
                FL St. Lucie Co. United States | SW Westcliffe Ln. / SW Boardwalk Blvd. (27.27553, -80.45522) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2021 | |
| Saint Lucie West,
                FL St. Lucie Co. United States | Tradition Pkwy. / (unknown) (27.27607, -80.47061) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Single-Lane | 2023 | |
| Saint Lucie West,
                FL St. Lucie Co. United States | (unknown) / (unknown) (27.23393, -80.42629) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 50.2920 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2019 | |
| Saint Lucie West,
                FL St. Lucie Co. United States | SW Gingerline Dr. / (unknown) (27.23283, -80.42708) | Other Existing | Uncontrolled Unknown | 3 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2019 | |
| Saint Lucie West,
                FL St. Lucie Co. United States | SW Gingerline Dr. / SW Sephia Dr. (27.23169, -80.42154) | Other Existing | Uncontrolled Unknown | 3 Approaches 0 Driveways 35.9664 | Other (At-Grade) Single-Lane | 2018 | |
| Saint Lucie West,
                FL St. Lucie Co. United States | (unknown) (27.22100, -80.41969) | Unknown Existing | Unknown Unknown | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2023 | |
| Saint Lucie West,
                FL St. Lucie Co. United States | (unknown) (27.21776, -80.41105) | Roundabout Existing | All-Way Yield None | 2 Approaches 0 Driveways 54.8640 | Other (At-Grade) Single-Lane | 2023 | Painted splitter island on west leg. | 
| Ruskin,
                FL Hillsborough Co. United States | River Briar Blvd. / Lawrence Hall St. / Yukon Cliff Dr. (27.68917, -82.42829) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2005 | Painted splitter islands on 3 legs. | 
| Palm City,
                FL Martin Co. United States | SW Murphy Rd. / SW High Meadow Ave. / SW Covered Bridge Rd. (27.18662, -80.29387) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2002 | |
| Port St Lucie,
                FL St. Lucie Co. United States | NW Gilson Rd. / SE Becker Rd. (27.20929, -80.29377) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2022 | |
| 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 | |
| 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 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 |