| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Crossfield,
                AB Division 6 Canada | Vista Dr. / Amery Crescent / Vista Rd. / Thomas St. (51.43444, -114.04277) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.0000 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2016-2017). | 
| Calgary,
                AB Division 6 Canada | 140th Ave. NW / Carrington Blvd. NW (51.18149, -114.09022) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2017 | |
| Sollefteå,
                Västernorrland County Sollefteå Municipality Sweden | Rte 90 (Cpl Hågesta) WB Ramps / Söderleden / Gösta Frohms Backe / Bataljonsvägen (63.16040, 17.28886) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 44.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2017 | Elliptical shaped. ICD = 44 m x 35 m. Year Completed estimated (2016-2019). | 
| Falun,
                Dalarna County Falu kommun Sweden | Korsnäsvägen (60.60407, 15.63553) | Roundabout Existing | Other None | 2 Approaches 0 Driveways 27.4320 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2017 | Raindrop shaped. This is a roundabout used for U-turns only, so yield on one entry only (the approach with two lanes of through traffic have to yield to U-turning traffic). | 
| Falun,
                Dalarna County Falu kommun Sweden | Rödbrorondellen: Korsnäsvägen / Åsgatan (60.60433, 15.63895) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 48.7680 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2017 | |
| Huntersville,
                NC Mecklenburg Co. United States | Bryton Pkwy. / Bryton Ridge Pkwy. (35.38172, -80.82887) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2016-2017). | 
| Interlaken,
                NJ Monmouth Co. United States | Main St. / Grassmere Ave. (40.23195, -74.00802) | Roundabout Existing | All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only) | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2017 | At-grade rail crossing (two tracks) located 110 ft to west. Year Completed estimated (2016-2017). | 
| Vincennes,
                IN Knox Co. United States | Kimmell Rd. / (parking) (38.65818, -87.50978) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2017 | Southeast leg stubbed. | 
| St Thomas,
                ON Elgin Canada | Caso Crossing / (unknown) (42.77726, -81.18001) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.0000 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2016-2017). | 
| Munster,
                IN Lake Co. United States | N Centennial Dr. / N Centennial Park Dr. (41.53718, -87.50783) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2017-2018). | 
| Munster,
                IN Lake Co. United States | N Centennial Dr. / Village Dr. (41.53845, -87.50711) | Other Existing | Uncontrolled None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2017-2018). | 
| Warwick,
                RI Kent Co. United States | Community College of Rhode Island Access Rd. / (parking) (41.71340, -71.48070) | Roundabout Existing | All-Way Yield Unknown | 1 Approaches 3 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2017 | |
| Pembroke,
                MA Plymouth Co. United States | Mattakeesett St. / Maquan St. (42.05862, -70.83498) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2017 | |
| Midland,
                TX Midland County United States | Earhart Dr. / Enterprise Ln. (31.93066, -102.21059) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2017-2018). | 
| Prosper,
                TX Denton Co. United States | Commons Way / Madison Square Way (33.24175, -96.85610) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 32.0037 | Other (At-Grade) Single-Lane | 2017 | No splitter islands. | 
| Calgary,
                AB Division 6 Canada | Sarcee Trl. SW / Na'a Dr. SW / Trans-Canada Hwy EB Ramps (51.07800, -114.18891) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 55.0000 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) | 2017 | |
| Red Deer County,
                AB Division 8 Canada | Laura Ave/Liberty Ave (52.21374, -113.82382) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.0000 | Other (At-Grade) Single-Lane | 2017 | |
| Red Deer,
                AB Division 8 Canada | Signet Close / Seneca Dr. (52.23689, -113.82224) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2016-2017). | 
| Litchfield Park,
                AZ Maricopa Co. United States | W Missouri Ave. / N 189th Ave. (33.51503, -112.46581) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2017 | |
| Roseville,
                CA Placer Co. United States | Campus Pkwy. / Crimson Ridge Way (38.78933, -121.32544) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2017-2018). | 
| Madera,
                CA Madera Co. United States | Market Ave. W / Lodge Rd. (36.91915, -119.80219) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2017 | |
| Mankato Township,
                MN Blue Earth Co. United States | STH 83 / 586th Ave. (44.14513, -93.93894) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2017 | Merging right-turn bypass lanes on north and east legs. Year Completed estimated (2015-2018). | 
| Rochester,
                MN Olmsted United States | 16th St. SW / (driveways) (44.00112, -92.47502) | Other Existing | All-Way Yield None | 1 Approaches 3 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2017 | No splitter islands on three legs. Functions as cul-de-sac. | 
| St Peter,
                MN Nicollet Co. United States | CSAH 5 (W Broadway Ave.-Fort Rd.) / 357th Ave. (44.32626, -93.98485) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2017 | Entrance to St Peter High School. Year Completed estimated (2016-2020). | 
| Cinnaminson,
                NJ Burlington Co. United States | Riverton Rd. / Branch Pike / Parry Rd. (39.98818, -74.98070) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2016-2017). | 
| Meridian,
                ID Ada Co. United States | S Vanguard Way / S Wayfinder Ave. / (parking) (43.59800, -116.43116) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.9600 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2017 | Right-turn-only lane on northeast leg. | 
| Roebling,
                NJ Burlington Co. United States | Cedar Ln. / Railroad Ave. (40.10521, -74.79512) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2017 | Previous control: Triangular intersection with yield signs. https://www.burlingtoncountytimes.com/story/news/2017/08/27/no-more-waiting-road-improvements/17642282007/ | 
| Cedar Rapids,
                IA Linn Co. United States | 16th Ave. SE / 5th St. SE (41.97092, -91.65498) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2017-2019). | 
| Denver,
                CO Jefferson Co. United States | S Reed St. / S Pierce Way (39.68087, -105.07380) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2017-2018). | 
| Jenks,
                OK Tulsa Co. United States | S 1st St. / (parking) (36.01555, -95.96640) | Roundabout Existing | All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only) | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2017 | At-grade rail crossing approximately 270 ft on northwest leg. Year Completed estimated (2016-2017). | 
| Jenks,
                OK Tulsa Co. United States | S Aquarium Dr. / S 7th St. / Aquarium Dr. / E 101st St. (36.01776, -95.96138) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 51.8160 | Other (At-Grade) Single-Lane | 2017 | TWSC intersection relocated to east. Year Completed estimated (2016-2017). | 
| Mansfield,
                TX Ellis Co. United States | Hadley Ln. / (church access) (32.52005, -97.08558) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2017-2018). | 
| Calgary,
                AB Division 6 Canada | Savanna Blvd. NE / 52 St. NE (51.13495, -113.95843) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 46.0000 | Other (At-Grade) Single-Lane | 2017 | |
| Calgary,
                AB Division 6 Canada | 46 St. NE / Savanna Blvd. NE (51.13503, -113.96582) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 46.0000 | Other (At-Grade) Single-Lane | 2017 | |
| Calgary,
                AB Division 6 Canada | Uxbridge Dr. NW / Ulster Rd. NW (51.06991, -114.12950) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 37.0000 | Other (At-Grade) Single-Lane | 2017 | |
| Foley,
                AL Baldwin Co. United States | S OWA Blvd. / Midtown Village Blvd. / (unknown) (30.37156, -87.65917) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.6720 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) | 2017 | Unsigned and unmarked left-turn-only trap lane on east leg. 2022 or earlier (SV) | 
| Calgary,
                AB Division 6 Canada | 128 Ave. NE / Cornerstone Blvd. NE (51.16542, -113.93815) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 55.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2017 | North and east legs stubbed. | 
| Calgary,
                AB Division 6 Canada | Skyview Ranch Dr. NE / 52 St. NE (51.15802, -113.95843) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2017 | |
| Concord,
                OH Lake Co. United States | Auburn Rd. / Capital Pkwy. (41.65787, -81.24412) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2017 | East leg added with roundabout construction. Year Completed estimated (2016-2017). | 
| Loganville,
                GA Walton Co. United States | Twin Lakes Rd. / (unknown) (33.82555, -83.88011) | Other Existing | Uncontrolled None | 3 Approaches 1 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2017 | |
| Kennesaw,
                GA Cobb Co. United States | Stanley Rd. NW / Collins Rd. NW (33.99314, -84.60382) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2017 | No splitter island on north leg. North leg added 2021-2022. | 
| Varberg,
                Halland County Varberg Sweden | Värnamovägen / Kamremsgatan (57.12255, 12.26719) | Roundabout Existing | All-Way Yield None | 2 Approaches 2 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2017 | Construction of one approach finished in 2018. | 
| Varberg,
                Halland County Varberg Sweden | Lindbergsvägen / Kockatorpsvägen (57.13711, 12.27906) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2017 | South leg stubbed. Construction started after 2011, probably in 2017. Operational in July 2018 | 
| Waynesville,
                MO Pulaski Co. United States | Historic Route 66 / Hwy T (37.81205, -92.23491) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2016-2018). | 
| Varberg,
                Halland County Varberg Sweden | Träslövsvägen / Sveagatan (57.10469, 12.25597) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2017 | This was a conventional intersection with 2-way yield control in 2011 and was reconstructed as a roundabout by 2017. | 
| Steamboat Springs,
                CO Routt Co. United States | Central Park Dr. / Alpine Plaza / (parking) (40.46194, -106.82118) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2017 | Entrance to Central Park Plaza shopping center. Year Completed estimated (2015-2018). | 
| Spruce Grove,
                AB Division 11 Canada | Pioneer Rd. / Grove Dr. (53.55573, -113.86097) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2017 | |
| Edmonton,
                AB Division 11 Canada | 92nd Ave. NW / 218th St. NW (53.52741, -113.69339) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2017 | Year Completed estimated (2017-2020). | 
| Edmonton,
                AB Division 11 Canada | 92nd Ave. NW / Secord Blvd. NW (53.52657, -113.70582) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.0000 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2016-2020). | 
| Edmonton,
                AB Division 11 Canada | 92nd Ave. NW / (unknown) (53.52650, -113.70143) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2017 | Year Completed estimated (2017-2019). | 
| Edmonton,
                AB Division 11 Canada | Glastonbury Blvd. NW / Granville Dr. NW (53.50464, -113.68570) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.0000 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2017-2020). | 
| Euless,
                TX Tarrant Co. United States | Viridian Park Ln. / Promenade Blvd. (32.79371, -97.08064) | Other Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2017 | No splitter islands. Brick apron, large landscaped central island. | 
| Euless,
                TX Tarrant Co. United States | Founders Pkwy. / Del Paso St.. (32.83271, -97.09856) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 47.2440 | Other (At-Grade) Single-Lane | 2017 | Stamped concrete apron, landscaped central island with fountain water feature. | 
| O'Fallon,
                MO St. Charles Co. United States | Paul Renaud Blvd. / Lake St Louis Blvd. / Curtis Ln. (38.75382, -90.80034) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2017-2018). | 
| Sundsvall,
                Västernorrland County Sundsvall Municipality Sweden | Cpl Birsta N: Timmervägen / E4 SB Ramps (62.44850, 17.33855) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2017 | Year Completed estimated (2012-2017). | 
| Lund,
                Skåne County Lund Municipality Sweden | Ideongatan / Brunnshögsgatan / Telefongatan (55.71609, 13.22902) | Roundabout Existing | All-Way Yield At-grade Rail Crossing Signal/Beacon | 4 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2017 | Trams through central island. | 
| Vaple,
                Västernorrland County Sundsvall Municipality Sweden | Kemivägen / E4 SB Ramps (62.33946, 17.35021) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Freeway Ramps (Grade-Separated) Single-Lane | 2017 | Raindrop shaped. Year Completed estimated (2010-2017). | 
| Stockvik,
                Västernorrland County Sundsvall Municipality Sweden | Kemivägen / E4 NB Ramps (62.33902, 17.35173) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Freeway Ramps (Grade-Separated) Single-Lane | 2017 | Raindrop shaped. Year Completed estimated (2010-2017). | 
| Scottsbluff,
                NE Scotts Bluff Co. United States | 12th Ave. / Winter Creek Dr. (41.87724, -103.64779) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 32.0037 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2014-2019). | 
| 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 | 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 | |
| Fort Worth,
                TX Tarrant Co. United States | Dalford St. / Bird St. (32.77745, -97.31493) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 25.9080 | Other (At-Grade) Single-Lane | 2017 | |
| Whitehall Estate,
                George Town Cayman Islands | Esterley Tibbetts Hwy. / Minerva Dr. (19.31260, -81.37797) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 82.0000 | Other (At-Grade) Multilane (3+ Lane) | 2017 | |
| Whitehall Estate,
                George Town Cayman Islands | Esterly Tibbetts Hwy. / Lawrence Blvd. / Nexus Way (19.32019, -81.37929) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | 2017 | Oval shaped. | 
| Whitehall Estate,
                George Town Cayman Islands | Solaris Ave. / Market St. (19.32338, -81.37798) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 23.0000 | Other (At-Grade) Single-Lane | 2017 | First two (west/south) legs added in 2008, east added in 2009, northern leg added in 2017. | 
| Wesley Chapel,
                FL Pasco Co. United States | Yaupon Ln. / Anise Dr. (28.19582, -82.33506) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2017 | Northwest and northeast legs stubbed. Right-turn-only lane on southeast leg forming second circulating lane. | 
| 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 | |
| Wimauma,
                FL Hillsborough Co. United States | Lagoon Shore Blvd. / Scuba Crest St. / Jacket Chase Dr. (27.70736, -82.32337) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2017 | Concentric striped circulatory roadway except for north exit. | 
| Albuquerque,
                NM Bernalillo Co. United States | Turquoise St. / Eagle Way (35.11020, -106.65682) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2017 | |
| Bellwood Estates,
                MI Oakland Co. United States | Bell Rd. / Coventry Woods Ln. (42.49306, -83.27073) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 31.3944 | Other (At-Grade) Single-Lane | 2017 | Circulating edge line extensions across exits. | 
| Eleele,
                HI Kauai Co. United States | Mahea Rd. / Iluna St. (21.90800, -159.57802) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways 20.4216 | Other (At-Grade) Single-Lane | 2017 | Large trucks may need to turn in front of the central island. | 
| Denison,
                TX Grayson Co. United States | (unknown) / (parking) (33.71983, -96.59059) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2017 | Part of Texoma Health Foundation Park. | 
| Prosper,
                TX Collin Co. United States | Meadowbrook Blvd. / Lakewood Dr. (33.23044, -96.75974) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2017 | |
| Södertälje,
                Stockholm County Södertälje kommun Sweden | Genetaleden / (connector to parking) (59.18634, 17.57663) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2011-2017). | 
| San Tan Valley,
                AZ Pinal Co. United States | Whitewing Blvd. / W Sterling St. (33.13194, -111.57163) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2017 | No splitter islands on east and west legs. | 
| Landskrona,
                Skåne County Landskrona kommun Sweden | Ringvägen / Pilåkersgatan (55.88535, 12.83970) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2017 | Built before 2017. | 
| Austin,
                TX Travis Co. United States | Center Lake Dr. / Parmer Ridge Dr. (30.40955, -97.65799) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2017 | |
| Kitchener,
                ON Waterloo Canada | Blair Creek Dr. / Thomas Slee Dr. (43.37033, -80.44091) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 35.0000 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2017-2018). | 
| Bakersfield,
                CA Kern Co. United States | Highgate Park Blvd. / Pemberley Passage Ave. (35.33797, -119.16322) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2017-2018). | 
| Fresno,
                CA Fresno Co. United States | N Alicante Dr. / Crest View Dr. (36.90734, -119.74334) | Roundabout Existing | All-Way Yield None | 3 Approaches 2 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2017-2018). | 
| Modesto,
                CA Stanislaus Co. United States | Student Center Dr. / 6th St. (37.66402, -121.03414) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2017 | Y-shaped intersection. Bike lane striped in circulatory roadway. 28181. | 
| Modesto,
                CA Stanislaus Co. United States | 6th St. / B St. (37.66152, -121.03413) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2017 | On campus of Modesto Junior College West Campus. Bike lanes striped within circulatory roadway. Year Completed estimated (2016-2017). | 
| Modesto,
                CA Stanislaus Co. United States | 4th St. / E St. (37.66411, -121.03798) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2017 | On campus of Modesto Junior College West Campus. Bike lanes striped in circulatory roadway. Painted splitter island on south leg. Year Completed estimated (2016-2017). | 
| Stockton,
                CA San Joaquin Co. United States | E Swain Rd. / Montauban Ave. (38.01248, -121.29015) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2016-2017). | 
| Windsor,
                CO Larimer Co. United States | Crystal Downs Dr. / Vernazza Way (40.45625, -104.97811) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2016-2017). | 
| Thornton,
                CO Adams Co. United States | E 163rd Ave. / Elizabeth St. (39.99121, -104.95523) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2017-2018). | 
| Longmont,
                CO Boulder Co. United States | S Martin St. / Bountiful Ave. (40.14740, -105.08831) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2017 | |
| Bel Air South,
                MD Harford Co. United States | Laurel Bush Rd. / Falkland Dr. / Dowers Rd. (39.48330, -76.29847) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2013-2017). | 
| La Porte,
                IN La Porte United States | Chalmers St. (Clear Lake Blvd.) / NewPorte Blvd. (41.61686, -86.72697) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2017 | Striped out inner circulating lane. | 
| Tampa,
                FL Hillsborough Co. United States | Bridge St. / (unknown) (27.88992, -82.52971) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2017 | |
| Eagan,
                MN Dakota Co. United States | Ames Crossing Rd. / Vikings Pkwy. (44.85673, -93.11121) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2017 | Yield-controlled right-turn bypass lane on west leg. | 
| Kailua,
                HI Honolulu Co. United States | S Kalaheo Ave. / Kailua Rd. (21.39719, -157.73013) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2017 | Triangle-shaped series of three yield-controlled entries. | 
| Santa Fe,
                NM Santa Fe Co. United States | Beckner Rd. / Walking Rain Rd. (35.62047, -106.01140) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 50.2920 | Other (At-Grade) Single-Lane | 2017 | Elliptical shaped. ICD = 165 ft x 155 ft. | 
| Sylvan Lake,
                AB Division 8 Canada | Springfield Blvd. / (unknown) (52.29534, -114.12423) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2017 | |
| Sanford,
                FL Seminole Co. United States | College Dr. / Weldon Blvd. (28.74472, -81.30163) | Roundabout Removed | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2017 | |
| Casselberry,
                FL Seminole Co. United States | Triplet Lake Dr. (28.67129, -81.33707) | Roundabout Existing | All-Way Yield None | 2 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2016-2017). | 
| Bozeman,
                MT Gallatin Co. United States | S 11th Ave. / W Graf St. (45.64966, -111.05320) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2017 | |
| Bozeman,
                MT Gallatin Co. United States | W Graf St. / S 17th Ave. (45.64943, -111.06043) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2017 |