| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Glenhaven,
                New South Wales The Hills Shire Australia | Grange Rd. / Fullers Rd. (-33.70671, 151.00615) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Artarmon,
                New South Wales Willoughby Australia | Reserve Rd. / Frederick St. (-33.81803, 151.18840) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Bayview,
                New South Wales Northern Beaches Australia | Cabbage Tree Rd. / Samuel St. (-33.66962, 151.29126) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Owatonna,
                MN Steele Co. United States | 26th St. NE (CR 34) / N Cedar Ave. (CR 1) (44.10977, -93.22666) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2019 | |
| Greve,
                Zealand Greve Denmark | Sekundærrute 151 (Karlslunde Strandvej) / Sekundærrute 217 (Mosede Landevej) (55.56479, 12.27324) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Vista,
                CA San Diego Co. United States | S Santa Fe Ave. / Eucalyptus Ave. (33.19938, -117.24162) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2016 | Northwest and southeast S Santa Fe Avenue legs were reduced from two lanes to one lane in each direction 2015-2016. | 
| Vista,
                CA San Diego Co. United States | S Santa Fe Ave. / Guajome St. (33.19747, -117.23982) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2020 | |
| Fort Wayne,
                IN Allen Co. United States | Coventry Ln. / (parking) (41.03712, -85.25558) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 22.8600 | Other (At-Grade) Single-Lane | 2000 | Year Completed estimated (1998-2002). | 
| Bloomington,
                IN Monroe Co. United States | Sample Rd. / N Frontage Rd. W / I-69 SB Ramps (39.26595, -86.52428) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Freeway Ramps (Grade-Separated) Single-Lane | 2017 | Year Completed estimated (2016-2019). | 
| Bloomington,
                IN Monroe Co. United States | Sample Rd. / N Wayport Rd. / N Frontage Rd. E (39.26549, -86.51969) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2016-2019). | 
| Bloomington,
                IN Monroe Co. United States | Sample Rd. / I-69 NB Ramps (39.26581, -86.52203) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.1000 | Freeway Ramps (Grade-Separated) Single-Lane | 2017 | Year Completed estimated (2016-2019). | 
| Sammamish,
                WA King Co. United States | Issaquah-Fall City Rd. / 242nd Ave. SE (47.55712, -122.01726) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2021 | https://connect.sammamish.us/ifcr-project-look-ahead?category=11%2F5%2F19&tool=news_feed | 
| Sammamish,
                WA King Co. United States | SE Issaquah Fall City Rd. / 247th Pl. SE (47.56108, -122.00948) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2021 | https://connect.sammamish.us/ifcr-project-look-ahead?category=11%2F5%2F19&tool=news_feed | 
| Sammamish,
                WA King Co. United States | SE Issaquah-Fall City Rd. / Klahanie Dr. SE / 252nd Ave. SE (47.56365, -122.00398) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2021 | https://connect.sammamish.us/ifcr-project-look-ahead?category=11%2F5%2F19&tool=news_feed | 
| Quincy,
                WA Grant Co. United States | SR 28 (F St. SW) / 13th Ave. SW (47.23316, -119.87515) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2019 | https://www.facebook.com/120602431290592/posts/heres-a-birds-eye-view-of-the-roundabout-progress-the-intersection-is-scheduled-/3385784181439051/ | 
| Northwest Warren,
                MI Macomb Co. United States | William Durant Blvd. / Charles Chayne Rd. (42.50727, -83.04056) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 62.4840 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2003 | Inside General Motors plant. | 
| Northwest Warren,
                MI Macomb Co. United States | Edward Cole Blvd. / Louis Chevrolet Rd. (42.51705, -83.03027) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 62.4840 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2004 | Inside General Motors plant. Year Completed estimated (2003-2005). | 
| Coimbra,
                Coimbra Coimbra Portugal | Circular Externa / Avenida Gouveia Monteiro (40.22172, -8.43020) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Eiras,
                Coimbra Coimbra Portugal | Circular Externa / Rua da Boucinha / Estrada de Coselhas (40.22307, -8.42719) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | Pedestrian bridge over west leg. | |
| Santo António dos Olivais,
                Coimbra Coimbra Portugal | Avenida Elísio de Moura / Rua Bento de Jesus Caraça (40.20761, -8.40020) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Santo António dos Olivais,
                Coimbra Coimbra Portugal | Avenida Fernando Namora / Avenida Elísio de Moura / Ladeira do Chão do Bispo / Rua General Humberto Delgado / Rua Dom Sancho (40.20485, -8.40113) | Roundabout Existing | All-Way Yield Pedestrian Signal (red-yellow-green to drivers) | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Santo António dos Olivais,
                Coimbra Coimbra Portugal | N17 (Estrada da Beira - Estrada da Beira) / IC3 / N110 (40.18502, -8.39738) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Matriz,
                Viana do Castelo Caminha Portugal | N13 (Avenida Doutor Dantas Carneiro) / Rua de São João / Largo Doutor Bento Coelho (41.87818, -8.83646) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Tavarede,
                Coimbra Figueira da Foz Portugal | Rotunda 31 de Janeiro [Avenida Doutor Manuel Gaspar de Lemos / Avenida Primeiro de Maio / Rua Doutora Cristina Torres] (40.15994, -8.85846) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Santo António dos Olivais,
                Coimbra Coimbra Portugal | N17 (Estrada da Beira - Via António Ferrer Correia) / Rua do Arieiro / Rua da Escola (40.19015, -8.40036) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Buarcos e São Julião,
                Coimbra Figueira da Foz Portugal | Avenida Doutor Manuel Gaspar de Lemos / Avenida Doutor Joaquim de Carvalho (40.15544, -8.86172) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Corroios,
                Setúbal Seixal Portugal | Rua do Rouxinol / Rua da Igreja / Avenida Baía Natural do Seixal Ramps (38.64207, -9.14887) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Tarneit,
                Victoria Wyndham Australia | Penrose Promenade / Baratta Rd. (-37.83611, 144.67539) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Tarneit,
                Victoria Wyndham Australia | Penrose Promenade / Wickford Rd. (-37.83956, 144.67575) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Tarneit,
                Victoria Wyndham Australia | Penrose Promenade / Inverell Pkwy. (-37.84308, 144.67514) | Roundabout Existing | All-Way Yield None | 3 Approaches 2 Driveways | Other (At-Grade) Single-Lane | ||
| Tarneit,
                Victoria Wyndham Australia | Penrose Promenade / Millendon Blvd. (-37.84466, 144.67542) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Tarneit,
                Victoria Wyndham Australia | Crossway Ave. / Wickford Rd. / Poplar Blvd. (-37.84015, 144.68067) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Tarneit,
                Victoria Wyndham Australia | Crossway Ave. / Inverell Pkwy. (-37.84362, 144.67988) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Tarneit,
                Victoria Wyndham Australia | Hummingbird Blvd. / Eagleridge Promenade (-37.83616, 144.66760) | Roundabout Existing | All-Way Yield None | 3 Approaches 2 Driveways | Other (At-Grade) Single-Lane | ||
| Tarneit,
                Victoria Wyndham Australia | Hummingbird Blvd. / Henbury St. (-37.83556, 144.66116) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Tarneit,
                Victoria Wyndham Australia | Hummingbird Blvd. / Yanga Ave. (-37.83523, 144.65683) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Tarneit,
                Victoria Wyndham Australia | Isabella Way / Moorookyle Ave. (-37.83833, 144.65601) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Tarneit,
                Victoria Wyndham Australia | Isabella Way / Felix Way (-37.83856, 144.65957) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Tarneit,
                Victoria Wyndham Australia | Hermosa Dr. / Centurion Ave. (-37.84555, 144.63940) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Tarneit,
                Victoria Wyndham Australia | Bethany Rd. / Butterfly Blvd. (-37.85185, 144.65773) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Tarneit,
                Victoria Wyndham Australia | Bethany Rd. / Lansdowne Parade (-37.85360, 144.65221) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Point Cook,
                Victoria Wyndham Australia | Malibu Blvd. / Prudence Parade (-37.90689, 144.73721) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Point Cook,
                Victoria Wyndham Australia | Alamanda Blvd. / Yuruga Blvd. (-37.90488, 144.74219) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Amstelveen,
                North Holland Gemeente Amstelveen Netherlands | Rembrandtweg / Saskia van Uylenburgweg / Eleanor Rooseveltlaan (52.31627, 4.87275) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Point Cook,
                Victoria Wyndham Australia | Yuruga Blvd. / Hydrangea Dr. / Ladybird Crescent (-37.90518, 144.74498) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Point Cook,
                Victoria Wyndham Australia | Featherbrook Dr. / Boardwalk Blvd. (-37.90834, 144.72637) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Point Cook,
                Victoria Wyndham Australia | Boardwalk Blvd. / Pangana Dr. (-37.90081, 144.72733) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Point Cook,
                Victoria Wyndham Australia | Boardwalk Blvd. / Windorah Dr. (-37.89864, 144.72790) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Point Cook,
                Victoria Wyndham Australia | Point Cook Rd. / Jamieson Way / Sanctuary Lakes Blvd. (-37.89675, 144.75415) | Roundabout Removed | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Point Cook,
                Victoria Wyndham Australia | Sanctuary Lakes Blvd. / Sanctuary Lakes North Blvd. / Sanctuary Lakes South Blvd. (-37.89668, 144.75782) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Altona Meadows,
                Victoria Hobsons Bay Australia | R 41 (Central Ave. - Queen St.) / Merton St. (-37.87158, 144.77759) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Werribee,
                Victoria Wyndham Australia | B870 (Tarneit Rd.) / Shaws Rd. (-37.89001, 144.66194) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | Left-turn-only lane on north leg. | |
| Tarneit,
                Victoria Wyndham Australia | Hogans Rd. / Thames Blvd. / Wootten Rd. (-37.86023, 144.65961) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Altona,
                Victoria Hobsons Bay Australia | SR 39 (Maidstone St.) / SR 41 (Civic Parade) (-37.86315, 144.81201) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Altona,
                Victoria Hobsons Bay Australia | SR 41 (Civic Parade) / Pier St. (-37.86451, 144.83107) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Altona,
                Victoria Hobsons Bay Australia | Blyth St. / Upton St. (-37.86768, 144.82349) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Altona,
                Victoria Hobsons Bay Australia | SR 41 (Maidstone St.) / Blyth St. (-37.87047, 144.81181) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Altona,
                Victoria Hobsons Bay Australia | SR 41 (Queen St.) / SR 39 (Maidstone St.) (-37.87374, 144.81397) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Point Cook,
                Victoria Wyndham Australia | Tom Roberts Parade / Hewett Dr. (-37.89305, 144.72538) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Deer Park,
                Victoria Brimbank Australia | Foleys Rd. / Hunter Rd. / Radnor Dr. (-37.78364, 144.78099) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Deer Park,
                Victoria Brimbank Australia | Foleys Rd. / Makland Dr. (-37.78320, 144.77593) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Cairnlea,
                Victoria Brimbank Australia | Cairnlea Dr. / Westbury St. / Eden Valley Rd. (-37.76093, 144.79014) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Hillside,
                Victoria Melton Australia | Banchory Ave. / Wolviston Ave. (-37.68895, 144.74831) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Hillside,
                Victoria Melton Australia | Wattle Valley Dr. / Royal Crescent (-37.68636, 144.73961) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Hillside,
                Victoria Melton Australia | Royal Crescent / Hillcrest Dr. (-37.68309, 144.74072) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways | Other (At-Grade) Single-Lane | ||
| Hillside,
                Victoria Melton Australia | Banchory Ave. / The Parks (-37.68890, 144.74426) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Hillside,
                Victoria Melton Australia | The Regency / Wattle Valley Dr. / Knight Ct. (-37.68611, 144.73065) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Black Rock,
                Victoria Bayside Australia | SR 33 (Beach Rd.) / SR 10 (Balcombe Rd.) (-37.97549, 145.01591) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | System of two closely spaced roundabouts. | |
| Black Rock,
                Victoria Bayside Australia | SR 10 (Balcombe Rd.) / SR 19 (Bluff Rd.) (-37.97543, 145.01621) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | System of two closely spaced roundabouts. | |
| Melbourne,
                Victoria Kingston Australia | White St. / Warren Rd. (-37.99921, 145.09153) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Patterson Lakes,
                Victoria Kingston Australia | SR 6 (Thompson Rd.) / Gladesville Blvd. (-38.06797, 145.14514) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Patterson Lakes,
                Victoria Kingston Australia | Gladesville Blvd. / McLeod Rd. (-38.07075, 145.14570) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Hampton,
                Victoria Bayside Australia | Bridge St. / Moor St. (-37.94480, 145.00500) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways | Other (At-Grade) Single-Lane | ||
| Craigieburn,
                Victoria Hume Australia | C723 (Donnybrook Rd.) / Mitchell St. / M31 (Hume Freeway) SB Ramps (-37.54069, 144.94821) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | ||
| Whittlesea,
                Victoria Whittlesea Australia | C727 (Plenty Rd.) / Corella Dr. / Millennium Park Dr. (-37.51791, 145.11397) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Frankston South,
                Victoria Mornington Peninsula Australia | C777 (Frankston-Flinders Rd.) / C781 (Sages Rd. - Baxter-Tooradin Rd.) (-38.19406, 145.14814) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Tyabb,
                Victoria Mornington Peninsula Australia | C777 (Frankston-Flinders Rd.) / A780 (Western Port Hwy.) / Denham Rd. (-38.27207, 145.18998) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Hastings,
                Victoria Mornington Peninsula Australia | Marine Parade / Hodgins Rd. (-38.29984, 145.19099) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways | Other (At-Grade) Single-Lane | ||
| Hastings,
                Victoria Mornington Peninsula Australia | C777 (Frankston-Flinders Rd.) / Hodgins Rd. (-38.29990, 145.18361) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Hastings,
                Victoria Mornington Peninsula Australia | C777 (Frankston-Flinders Rd.) / High St. (-38.30778, 145.18365) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Wallaroo,
                South Australia Copper Coast Australia | Jetty Rd. / Owen Terrace / Wildman St. (-33.92984, 137.62547) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Wallaroo,
                South Australia Copper Coast Australia | Jetty Rd. / Heritage Dr. (-33.92881, 137.62380) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Wallaroo,
                South Australia Copper Coast Australia | B85 (Copper Coast Hwy.) / Sharples Rd. / Bowman Rd. (-33.94060, 137.65221) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Cancún,
                Quintana Roo Benito Juárez Mexico | Avenida José López Portillo / Avenida Kabáh / Prolongación Kabah (21.16193, -86.85155) | Signalized Roundabout/Circle Existing | Signal None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Lompoc,
                CA Santa Barbara Co. United States | SR 246 / Purisima Rd. (34.66456, -120.40790) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.2401 | Other (At-Grade) Single-Lane | 2011 | Yield-controlled right-turn bypass lane in northwest quadrant. ICD estimated from Google Maps linework. | 
| Billings,
                MT Yellowstone Co. United States | Old US 312 / Five Mile Rd. (45.86957, -108.42768) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | https://www.mdt.mt.gov/pubinvolve/billingsbypass/fmr.shtml | 
| Calera,
                AL Shelby Co. United States | CR 87 / Weather Vane Rd. (33.17305, -86.77906) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | https://www.shelbycountyreporter.com/2021/05/01/roundabout-hoped-to-ease-traffic-flow-near-airport-exit/ | 
| Odenton,
                MD Anne Arundel Co. United States | Piney Station Way / Black Oak Way / Barred Owl Way (39.05532, -76.70351) | Other Existing | Uncontrolled Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Odenton,
                MD Anne Arundel Co. United States | Strawberry Lake Way / Field Farm Way / Found Artifact Ct. (39.05052, -76.70858) | Other Existing | Other Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Oval shaped. Mix of stop and yield control. | |
| Crofton,
                MD Anne Arundel Co. United States | Cardinal Crest Dr. / Hallwood Ct. / Dalewood Ct. / Thornbury Ct. (38.99364, -76.67343) | Other Existing | Other Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Mix of stop and uncontrolled; no splitter islands. | |
| Spring Mills,
                PA Centre Co. United States | Skyview Dr. / Old US 322 / US 322 (General Potter Hwy.) WB Ramps (40.79607, -77.63165) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Freeway Ramps (Grade-Separated) Single-Lane | 2020 | |
| Billings,
                MT Yellowstone Co. United States | Meadow View Dr. / Meadow View Dr. (45.78325, -108.59372) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2017 | South leg stubbed. Year Completed estimated (2015-2018). | 
| Hamilton,
                OH Butler Co. United States | Trenton Oxford Rd. (SR 73) / Jacksonburg Rd. (39.48456, -84.51249) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2021 | |
| La Quinta,
                CA Riverside Co. United States | Calle Sinaloa / Avenida 52 / Avenida Bermudas (33.67259, -116.30364) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | 2020 | http://lqcompletestreets.com/overview | 
| La Quinta,
                CA Riverside Co. United States | Calle Tampico / Avenida Bermudas (33.67816, -116.30371) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2020 | http://lqcompletestreets.com/overview | 
| La Quinta,
                CA Riverside Co. United States | Eisenhower Dr. / Calle Tampico (33.67793, -116.30802) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | 2020 | http://lqcompletestreets.com/overview | 
| Carlsbad,
                CA San Diego Co. United States | Kelly Dr. / Hillsdale Dr. (33.14870, -117.31127) | Traffic Calming Circle Existing | Other Unknown | 3 Approaches 1 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2014 | Hedionda Point neighborhood. Mix of top and yield control. | 
| Polychrome Historic District,
                MD Prince George's Co. United States | IKEA Center Blvd. / Milestone Way (39.02224, -76.92650) | Other Existing | Other Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | Mix of yield-controlled and uncontrolled entries. | |
| South Bowenfels,
                New South Wales Lithgow Australia | Kirkley St. / Stockade Close (-33.50192, 150.11966) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Gulgong,
                New South Wales Mid-Western Regional Australia | B55 (Fisher St.) / Goolma Rd. / Mayne St. (-32.36546, 149.52598) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane |