| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Lake Stevens,
                WA Snohomish Co. United States | Lake Dr. / 29th St. NE (48.02479, -122.10383) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 24.3840 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2017 | |
| Lake Stevens,
                WA Snohomish Co. United States | SR 92 / 99th Ave NE (48.02885, -122.09804) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.5396 | Other (At-Grade) Single-Lane | 2013 | Reverse curves on east and west approaches. Open November 2013. ICD estimated from Google Maps linework. | 
| Lake Stevens,
                WA Snohomish Co. United States | SR 92 / 113th Ave. SE (48.03019, -122.07884) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 35.9412 | Other (At-Grade) Single-Lane | 2013 | Reverse curves on east and west approaches. Open November 2013. ICD estimated from Google Maps linework. | 
| Bruck an der Leitha,
                Lower Austria Bruck An Der Leitha Austria | B211 (Pachfurther Straße) / Industriestraße / (parking) / (parking) (48.03171, 16.79523) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Bruck an der Leitha,
                Lower Austria Bruck An Der Leitha Austria | B211 (Rohrauer Bundesstraße) / Eco-Plus-Park 2. Straße / (parking) (48.03356, 16.80534) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Marysville,
                WA Snohomish Co. United States | SR 529 (48.04425, -122.18013) | Roundabout Existing | All-Way Yield None | 2 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2025 | |
| Marysville,
                WA Snohomish Co. United States | 2nd St. / Union Ave. (48.04996, -122.16967) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2017 | |
| Marysville,
                WA Snohomish Co. United States | 2nd St. / Quinn Ave. (48.04997, -122.17142) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2017 | |
| Marysville,
                WA Snohomish Co. United States | 2nd St. / Alder St. (48.04998, -122.17357) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2017 | |
| Marysville,
                WA Snohomish Co. United States | 3rd St. / Union Ave. (48.05088, -122.16967) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2016 | |
| Marysville,
                WA Snohomish Co. United States | 3rd St. / Quinn Ave. (48.05089, -122.17141) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2016 | |
| Marysville,
                WA Snohomish Co. United States | 3rd St. / Alder Ave. (48.05090, -122.17315) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2016 | |
| Marysville,
                WA Snohomish Co. United States | Marine Dr. NE / 64th St. NE / 31st Ave. NE (48.05407, -122.18921) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 36.7229 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2018 | Date from Streetview ICD estimated from Google Maps linework. | 
| Loon Lake,
                WA Stevens Co. United States | US 395 / SR 292 / Gardenspot Rd. (48.05995, -117.62055) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | https://www.kxly.com/us-395-loon-lake-roundabout-now-fully-open/ | 
| Dunajská Lužná,
                Bratislava Senec Slovakia | Rte 63 / R7 EB Ramps (48.06117, 17.28233) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | ||
| Guntramsdorf,
                Lower Austria Mödling Austria | Neudorfer Straße / Industriestraße / Franz-Novy Gasse / Doktor-Karl-Renner Straße (48.06193, 16.32321) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Dunajská Lužná,
                Bratislava Senec Slovakia | Rte 63 / R7 WB Ramps (48.06315, 17.28114) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | ||
| Marysville,
                WA Snohomish Co. United States | SR 9 / 84th St. NE / Getchell Rd. (48.07196, -122.11135) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2014 | Right-turn-only lanes on all four legs. Open October 2014. | 
| Granite Falls,
                WA Snohomish Co. United States | 84th St. NE / 163rd Ave. NE (48.07206, -122.01269) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://www.facebook.com/SnoCoPW/videos/final-touches-are-taking-place-at-the-84th-st-ne-and-163rd-ave-ne-roundabout-in-/2124130604683380/ | 
| Sequim,
                WA Clallam Co. United States | W Washington St. / River Rd. (48.07758, -123.13480) | Roundabout Existing | Unknown Unknown | 4 Approaches 0 Driveways 31.9184 | Other (At-Grade) Single-Lane | 2004 | Opened June 2004. Northbound right turn bypass lane. ICD estimated from Google Maps linework. | 
| Marysville,
                WA Snohomish Co. United States | 92nd St. NE / 48th Dr. NE (48.07907, -122.16566) | Traffic Calming Circle Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 13.7160 | Other (At-Grade) Single-Lane | ||
| Sequim,
                WA Clallam Co. United States | W Washington St. / S 9th Ave. (48.07909, -123.12400) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2007 | May 2007. | 
| Marysville,
                WA Snohomish Co. United States | 92nd St. NE / 46th Dr. NE (48.07910, -122.16836) | Traffic Calming Circle Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 13.7157 | Other (At-Grade) Single-Lane | ||
| Granite Falls,
                WA Snohomish Co. United States | Granite Falls Access Rd. / SR 92 (48.08332, -121.99000) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.2978 | Other (At-Grade) Single-Lane | 2010 | May 2010. ICD estimated from Google Maps linework. | 
| Val-d’Or,
                QC La Vallée-de-l'Or Regional County Municipality Canada | Boulevard Barrette / 7e Rue (48.08434, -77.79004) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2024 | Completed October 2024. https://www.ville.valdor.qc.ca/fr/nouvelles/inauguration-du-nouveau-carrefour-giratoire-a-l-intersection-du-boul-barrette-et-de-la-7e-rue A news article: https://www.lecitoyenrouynlasarre.com/article/2024/05/27/7e-rue%E2%80%AF-un-carrefour-giratoire-pret-d-ici-la-mi-septembre | 
| Granite Falls,
                WA Snohomish Co. United States | Granite Falls Access Rd. / Burn Rd. (NE 100th St.) (48.08656, -121.99060) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.2954 | Other (At-Grade) Single-Lane | 2010 | November 2010. ICD estimated from Google Maps linework. | 
| Marysville,
                WA Snohomish Co. United States | 34th Ave. NE-Quil Ceda Blvd. / Tulalip Casino entrance (48.08801, -122.18560) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 74.9927 | Other (At-Grade) Single-Lane | 2001 | Opened October 2001 as multilane roundabout. Modified April 2014 to reduce to single-lane roundabout with right-turn-only lanes. ICD estimated from Google Maps linework. 21442 | 
| Granite Falls,
                WA Snohomish Co. United States | Granite Falls Access Rd. / Jordan Rd (48.09135, -121.97980) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 55.0445 | Other (At-Grade) Single-Lane | 2010 | November 2010. ICD estimated from Google Maps linework. | 
| Marysville,
                WA Snohomish Co. United States | SR 9 / 108th St NE (48.09180, -122.11180) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2018-2020). | 
| Petržalka,
                Bratislava Bratislava Slovakia | Rte 2 (Dolnozemská cesta / Azúrová) / Panónska cesta / Orechová cesta / Zuzany Chalupovej (48.09255, 17.12167) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Marysville,
                WA Snohomish Co. United States | Shoultes Rd. / 51st Ave. NE / 108th St. NE (48.09268, -122.16210) | Roundabout Existing | Unknown Unknown | 4 Approaches 0 Driveways 29.5158 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2006 | Opened September 2006. ICD estimated from Google Maps linework. | 
| Thief River Falls,
                MN Pennington Co. United States | STH 32 / CSAH 16 (Mark Blvd. - 125th Ave. NE) (48.09335, -96.19746) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2020 | |
| Thief River Falls,
                MN Pennington Co. United States | CR 17 (Pennington Ave.) / CR 61 (150th St. NE) / Basswood Trailer Ct. (48.09357, -96.17601) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | https://www.grandforksherald.com/news/traffic-and-construction/6752941-Thief-River-Falls-roads-open-after-construction-completed | 
| Sequim,
                WA Clallam Co. United States | N Sequim Ave. / Old Olympic Hwy. (48.09418, -123.10230) | Roundabout Existing | Unknown Unknown | 4 Approaches 0 Driveways 25.5265 | Other (At-Grade) Single-Lane | 2005 | Opened September 2005. ICD estimated from Google Maps linework. | 
| Marysville,
                WA Snohomish Co. United States | Quil Ceda Blvd. / 30th Ave. NE (48.09620, -122.19019) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.4905 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2013 | Year Completed estimated (2012-2014). ICD estimated from Google Maps linework. | 
| Leopoldsdorf,
                Lower Austria Bruck An Der Leitha Austria | B16 (Ödenburger Bundesstraße) / L2008 (Achauer Straße) (48.09620, 16.39364) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Miskolc,
                Borsod-Abaúj-Zemplén Miskolci járás Hungary | Görgey Artúr utca / Corvin utca (48.09765, 20.78572) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Val-d’Or,
                QC La Vallée-de-l'Or Regional County Municipality Canada | 3e Avenue / Boulevard Tétrault (48.09773, -77.84346) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 62.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | Year Completed estimated (2019-2020). | 
| Val d'Or,
                QC Abitibi-Témiscamingue Region Canada | Blvd. Tetrault / Ave. 3e (48.09992, -77.76900) | Roundabout Existing | Unknown Unknown | 0 Approaches 0 Driveways 41.4759 | Other (At-Grade) Unknown | 2003 | ICD estimated from Google Maps linework. | 
| Miskolc,
                Borsod-Abaúj-Zemplén Miskolci járás Hungary | Andrássy utca / Vasgyári út (48.10150, 20.73102) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | Trams through central island. | |
| Port Townsend,
                WA Jefferson Co. United States | SR 20 (Sims Way) / Howard St. / Evans Vista (48.10260, -122.80500) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2010 | April 2010. | 
| Port Townsend,
                WA Jefferson Co. United States | SR 20 (Sims Way) / Thomas St. (48.10333, -122.79891) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2010 | July 2010. | 
| Marysville,
                WA Snohomish Co. United States | 34th Ave. NE / Quil Ceda Blvd. (48.10637, -122.18610) | Roundabout Existing | Unknown Unknown | 3 Approaches 0 Driveways 35.0906 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2007 | Opened May 2007. ICD estimated from Google Maps linework. | 
| Port Townsend,
                WA Jefferson Co. United States | Discovery Rd. / Rainier St. / Howard St. (48.10787, -122.80624) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.4820 | Other (At-Grade) Single-Lane | 2017 | Two-way separated bike path along east side. ICD estimated from Google Maps linework. | 
| Thief River Falls,
                MN Pennington Co. United States | Greenwood St. E / Pennington Ave. (48.10839, -96.17642) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.6967 | Other (At-Grade) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Salgótarján,
                Nógrád Salgótarjáni járás Hungary | SR 211 (Rákóczi út - Füleki út) / Salgó út / Bajcsy-Zsilinszky (48.10930, 19.81193) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Brunn am Gebirge,
                Lower Austria Mödling Austria | B12a (Brunner Bundesstraße-Abzweigung Brunn) / Industriestraße B (48.10940, 16.30583) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Port Townsend,
                WA Jefferson Co. United States | SR 20 / Kearney St. (48.11000, -122.77066) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | 2023 | |
| Canton of Cesson-Sévigné,
                Brittany Ille-et-Vilaine France | Route de Comloup / E50 Ramps (48.11076, -1.58506) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 51.8339 | Freeway Ramps (Grade-Separated) Single-Lane | ICD estimated from Google Maps linework. | |
| Cesson-Sévigné,
                Brittany Ille-et-Vilaine France | Rond-Point de la Vilaine (Boulevard des Alliés / Avenue des Preales) (48.11146, -1.62157) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 92.5023 | Other (At-Grade) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Felsőzsolca,
                Borsod-Abaúj-Zemplén Miskolci járás Hungary | SR 37 / Ongai utca (48.11229, 20.87210) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Val d'Or,
                QC Abitibi-Témiscamingue Region Canada | Blvd. Tetrault / Blvd. Industriel (48.11255, -77.78258) | Roundabout Existing | Unknown Unknown | 0 Approaches 0 Driveways 39.8708 | Other (At-Grade) Unknown | 2003 | ICD estimated from Google Maps linework. | 
| Val d'Or,
                QC Abitibi-Témiscamingue Region Canada | Blvd. Tetrault / Rue de l'Hydro (48.11267, -77.79543) | Roundabout Existing | Unknown Unknown | 0 Approaches 0 Driveways 38.2759 | Other (At-Grade) Unknown | 2003 | ICD estimated from Google Maps linework. | 
| Val d'Or,
                QC Abitibi-Témiscamingue Region Canada | Boulevard Tetrault / Chemin Sullivan (48.11272, -77.82042) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 4 Approaches 0 Driveways 50.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2003 | Merging right-turn bypass lanes on north and south legs. Widened from single-lane to 2x2 and RRFB added to west leg in 2024 | 
| Miskolc,
                Borsod-Abaúj-Zemplén Miskolci járás Hungary | SR 3 / E71 / M30-E71-E79 On-Ramps (48.11371, 20.84470) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | Turbo roundabout. | |
| Poplar,
                MT Roosevelt Co. United States | US 2 / 13th Ave. E (48.11433, -105.17243) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2019 | https://www.roundupweb.com/story/2019/12/04/news/us-2-poplar-construction-winds-down/13182.html | 
| Poplar,
                MT Roosevelt Co. United States | US 2 / 5th Ave. E (48.11438, -105.18443) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2019 | https://www.roundupweb.com/story/2019/12/04/news/us-2-poplar-construction-winds-down/13182.html | 
| Felsőzsolca,
                Borsod-Abaúj-Zemplén Miskolci járás Hungary | E71 / SR 37 / Arnóti út / Bólyai János ut (48.11529, 20.85891) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Sequim,
                WA Clallam Co. United States | Woodcock Rd. / Sequim-Dungeness Bay Rd. (48.11592, -123.10204) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | |
| Fischamend,
                Lower Austria Bruck An Der Leitha Austria | B9 (Preßburger Bundesstraße) / E58 (Ost Autobahn) WB Ramps (48.11617, 16.63426) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | ||
| Fischamend,
                Lower Austria Bruck An Der Leitha Austria | B9 (Preßburger Bundesstraße) / E58 (Ost Autobahn) EB Ramps / Marcotelstraße (48.11713, 16.62639) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | ||
| Thief River Falls,
                MN Pennington Co. United States | US 59 (3rd St. W) / Brooks Ave. (48.11919, -96.19095) | Roundabout Existing | All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only) | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | Rail crossing on east leg. https://content.govdelivery.com/accounts/MNDOT/bulletins/29c2517 | 
| Thief River Falls,
                MN Pennington Co. United States | US 59 (3rd St. W) / Barzen Ave. (48.11988, -96.19783) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | https://www.dot.state.mn.us/d2/newsrels/20/11/6-thiefriverfalls.html https://www.dot.state.mn.us/d2/newsrels/20/11/3rd%20and%20Barzen%20roundabout.JPG | 
| Thief River Falls,
                MN Pennington Co. United States | US 59 / STH 1 / 3rd St. W (US 59-STH 1) / 125th Ave. NE (48.12232, -96.20884) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.2440 | Other (At-Grade) Single-Lane | 2021 | Year Completed estimated (2020-2022). | 
| L’Hermitage,
                Brittany Ille-et-Vilaine France | Rond-Point du Guesneau (D125 / Rue de Rennes) (48.12298, -1.79950) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 57.4024 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Cesson-Sévigné,
                Brittany Ille-et-Vilaine France | Rond-Point de la Boulaie (Boulevard des Alliés / Avenue de la Boulaie) (48.12348, -1.62086) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 67.7660 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Rennes,
                Brittany Ille-et-Vilaine France | Rond-Point des Gayeulles (Avenue des Gayeulles / Route de Fougeres / Avenue de Tochester / Rue de Fougeres / Boulevard de Vitre) (48.12742, -1.65195) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways 74.9355 | Other (At-Grade) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Vienna,
                Vienna Vienna Austria | B16 (Himberger Straße) / Leopoldsdorfer Straße / E60 (Wiener Außenring-Schnellstraße) WB Ramps (48.12829, 16.38784) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | Solid white stripe around what looks like inner circulatory lane. | |
| Schwechat,
                Lower Austria Bruck An Der Leitha Austria | Klederinger Straße / Kledering (48.13137, 16.45276) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Munich,
                Bavaria Munich Germany | Gartnerplatz (48.13171, 11.57603) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 49.4214 | Other (At-Grade) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Rennes,
                Brittany Ille-et-Vilaine France | N137 / Rue Gabriel Germain (48.13254, -1.69111) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 44.6380 | Other (At-Grade) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Schwechat,
                Lower Austria Bruck An Der Leitha Austria | B10 (Budapester Bundesstraße) / B9 (Preßburger Bundesstraße) / E60 Ramps (48.13510, 16.49370) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Vienna,
                Vienna Vienna Austria | Vorarlberger Allee / Vorarlberger Allee / S1 Ramps (48.13557, 16.34024) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Schwechat,
                Lower Austria Bruck An Der Leitha Austria | B9 (Hainburger Bundesstraße) / L2065 (Danubiastraße) (48.13594, 16.50798) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Pacé,
                Brittany Ille-et-Vilaine France | Rond-Point des Sorinais (D29 / D288 / E50 Ramps) (48.13709, -1.77174) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways 58.9807 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Canton of Cesson-Sévigné,
                Brittany Ille-et-Vilaine France | D165 / E3 Ramps (48.14067, -1.62763) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 1 Driveways 128.3138 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Saint-Grégoire,
                Brittany Ille-et-Vilaine France | Rue de General de Gaulle / Boulevard de la Boutiere / Avenue Saint-Vincent (48.14360, -1.68653) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways 47.0192 | Other (At-Grade) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Munich,
                Bavaria Munich Germany | Karolinenplatz (48.14473, 11.56916) | Other Existing | Unknown Unknown | 5 Approaches 0 Driveways 80.4887 | Other (At-Grade) Multilane (3+ Lane) | ICD estimated from Google Maps linework. | |
| Malartic,
                QC La Vallée-de-l'Or Regional County Municipality Canada | Rue Royale (Rte 117) / Rue de l'Accueil / Chemin de Camping Régional (48.14473, -78.12706) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 37.4551 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Hainburg an der Donau,
                Lower Austria Bruck An Der Leitha Austria | B9 (Ungarstraße - Pressburger Reichsstraße) / Krüklstraße / Alte Poststraße / Pressburger Reichsstraße (48.14745, 16.94661) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Pacé,
                Brittany Ille-et-Vilaine France | D29 / Boulevard P Dumaine de la Josserie (48.14789, -1.75596) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 45.4215 | Other (At-Grade) Multilane (3+ Lane) | ICD estimated from Google Maps linework. | |
| Williston,
                ND Williams Co. United States | 32nd Ave. W / Lewis Dr. (48.14800, -103.66908) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2014 | |
| Vrakuňa,
                Bratislava Bratislava Slovakia | Rte 572 (Hradská - Ráztocná) / Dvojkrížna / Hradská (48.14808, 17.20683) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Montgermont,
                Brittany Ille-et-Vilaine France | D29 / C5 (48.15028, -1.72206) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 47.8099 | Other (At-Grade) Multilane (3+ Lane) | ICD estimated from Google Maps linework. | |
| Williston,
                ND Williams Co. United States | 32nd Ave. W / 7th St. W (48.15061, -103.66910) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2014 | |
| Thorigné-Fouillard,
                Brittany Ille-et-Vilaine France | Avenue Irene Joliot-Curie / Rue des Vignes / Mail de la Morinais (48.15134, -1.57884) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 35.8567 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Arlington,
                WA Snohomish Co. United States | SR 531 (172nd St NE) / SR 9 (48.15166, -122.11325) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.6373 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | Open October 2012. ICD estimated from Google Maps linework. | 
| Marysville,
                WA Snohomish Co. United States | SR 531 (172nd St. NE) / 23rd Ave. NE (48.15210, -122.19919) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2016 | Open January 2016. | 
| Arlington,
                WA Snohomish Co. United States | SR 531 (172nd St. NE) / 43rd Ave. NE (48.15231, -122.17230) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | https://www.arlingtonwa.gov/758/43rd-Ave-SR-531-172nd-St-Roundabout | 
| Marysville,
                WA Snohomish Co. United States | 25th Ave. NE / 174th St. NE (48.15374, -122.19930) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 24.7001 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2017 | May be large enough to qualify as a compact roundabout but has a fully traversable central island. ICD estimated from Google Maps linework. | 
| Williston,
                ND Williams Co. United States | 32nd Ave. W / 11th St. W (48.15423, -103.66909) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.2288 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Canton of Cesson-Sévigné,
                Brittany Ille-et-Vilaine France | D175 / D29 / D97 (48.15494, -1.62479) | Roundabout Existing | All-Way Yield Unknown | 6 Approaches 0 Driveways 94.8143 | Other (At-Grade) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Montgermont,
                Brittany Ille-et-Vilaine France | Rond-Point de Montgermont (D29 / Boulevard Robert Schuman / D137 Ramps) (48.15499, -1.70109) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 62.1471 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ICD estimated from Google Maps linework. | |
| Kalispell,
                MT Flathead Co. United States | US 93 Alt / (unknown) (48.15526, -114.29332) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.9760 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | Two approaches stubbed for future use. ICD estimated from Google Maps linework. | 
| Saint-Grégoire,
                Brittany Ille-et-Vilaine France | Rond-Point de la Ricoquais (Boulevard de la Ricoquais / Boulevard de Saint-Exupery) (48.15917, -1.67750) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 69.3123 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Kalispell,
                MT Flathead Co. United States | US 93 Alt / Airport Rd. (48.16325, -114.30946) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.9843 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Williston,
                ND Williams Co. United States | 32nd Ave. W / 26th St. W / 138th Ave. NW / 52nd St. NW (48.16870, -103.66909) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.6411 | Other (At-Grade) Single-Lane | 2011 | Right-turn bypass lanes on south and east legs. ICD estimated from Google Maps linework. | 
| Williston,
                ND Williams Co. United States | 26th St. W / Pheasant Run Pkwy. (48.16870, -103.65330) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 44.6065 | Other (At-Grade) Single-Lane | 2013 | Right-turn only lane on east leg. ICD estimated from Google Maps linework. | 
| 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 |