| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Mixco,
                Guatemala Mixco Guatemala | (unknown) (14.64746, -90.60516) | Other Existing | Unknown Unknown | 6 Approaches 0 Driveways | Other (At-Grade) Unknown | Parking along circulatory roadway. | |
| Mixco,
                Guatemala Mixco Guatemala | (unknown) (14.64871, -90.60538) | Other Existing | Unknown Unknown | 6 Approaches 0 Driveways | Other (At-Grade) Unknown | Parking along circulatory roadway. | |
| Hulje,
                Östergötland County Mjölby Sweden | Kungsvägen / Rte 50 NB Ramps / Hagalundsgatan (58.33667, 15.10513) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 73.1520 | Freeway Ramps (Grade-Separated) Single-Lane | 2012 | |
| Mjölby,
                Östergötland County Mjölby Sweden | Kungsvägen / Rte 50 SB Ramps (58.33732, 15.10334) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Freeway Ramps (Grade-Separated) Single-Lane | 2011 | Raindrop shaped. | 
| Hulje,
                Östergötland County Mjölby Sweden | Rte 50 / E4 EB Ramps (58.32543, 15.09463) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 36.5760 | Freeway Ramps (Grade-Separated) Single-Lane | 2012 | Raindrop shaped. Year Completed estimated (2012-2013). | 
| Mjölby,
                Östergötland County Mjölby Sweden | Viringerondellen (58.32286, 15.09396) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2008 | Completed on or before 2008. | 
| Ryttarhagen,
                Östergötland County Mjölby Sweden | Brahegatan / Sparregatan (58.32293, 15.09172) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2013 | |
| Hulje,
                Östergötland County Mjölby Sweden | Svarvargatan / Hallevadsgatan (58.32261, 15.09629) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2020 | Fourth leg added when reconstructed to roundabout. | 
| Mjölby,
                Östergötland County Mjölby Sweden | Kungsvägen / Ryttarhagsleden (58.33143, 15.11307) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2010 | Completed 2010 or earlier | 
| Mjölby,
                Östergötland County Mjölby Sweden | Kungsvägen / Ramstadgatan (58.33026, 15.11689) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2010 | Completed in 2010 or earlier. | 
| 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/ | 
| Semmes,
                AL Mobile Co. United States | Howells Ferry Rd. / Firetower Rd. (30.73919, -88.25987) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2025 | https://www.facebook.com/WKRG.News.5/posts/construction-of-a-new-roundabout-at-the-intersection-of-howells-ferry-road-and-f/1089934906506602/ | 
| Westlake,
                AL Mobile Co. United States | Jeff Hamilton Rd. / Johnson Rd. (30.62752, -88.29247) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | Opened October 20, 2024. https://www.mobilecountyal.gov/road-closings/new-roundabout-opened-johnson-road-w-jeff-hamilton-road/ | 
| Mobile,
                AL Mobile Co. United States | USA Circle Dr. (30.69583, -88.18431) | Rotary Existing | Unknown Unknown | 5 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | University of Southern Alabama campus. | |
| Alderbrook,
                AL Mobile Co. United States | Hedgerow Dr. / Arbordale Dr. (30.63740, -88.28031) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Warwick,
                AL Mobile Co. United States | Jeff Hamilton Rd. / Dawes Rd. (30.65204, -88.24647) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | Opened October 29, 2021. https://www.wkrg.com/mobile-county/roundabout-at-dawes-and-jeff-hamilton-roads-reopens/ | 
| Mobile,
                AL Mobile Co. United States | Broad St. / Canal St. (30.68436, -88.05283) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2021 | https://www.fox10tv.com/first-look-at-new-roundabout/video_72e8587d-217c-5c55-a65c-312584e8a2f7.html | 
| Irvington,
                AL Mobile Co. United States | Hwy 24 (Half Mile Rd.) / Hwy 19 (Irvington-Bayou La Batre Hwy.) (30.49445, -88.23393) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.2816 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Churchill,
                AL Mobile Co. United States | Three Notch Rd. / Dawes Ln. (30.58887, -88.25012) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 44.2095 | Other (At-Grade) Single-Lane | 2015 | No pedestrian facilities. ICD estimated from Google Maps linework. | 
| Mobile,
                AL Mobile Co. United States | Dawes Rd. / Dawes Ln. (30.60755, -88.25551) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.2289 | Other (At-Grade) Single-Lane | 2016 | https://www.fox10tv.com/news/west-mobile-drivers-are-warming-up-to-a-new-roundabout/article_96868155-033f-5c08-94cd-15c96afc7d3a.html ICD estimated from Google Maps linework. | 
| Mobile,
                AL Mobile Co. United States | Aerospace Dr. / Airbus Way (30.64175, -88.06772) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 52.4058 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2014 | ICD estimated from Google Maps linework. | 
| Mobile,
                AL Mobile Co. United States | Satchel Paige Dr. / (unknown) (30.64978, -88.11679) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.9068 | Other (At-Grade) Single-Lane | 2015 | Left-through and right-turn-only lanes on all entries. Year Completed estimated (2015-2016). ICD estimated from Google Maps linework. | 
| Mobile,
                AL Mobile Co. United States | Satchel Paige Dr. / Tingle Cir. (30.65133, -88.11761) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 31.8514 | Other (At-Grade) Single-Lane | 2015 | Left-through and right-turn-only lanes on all entries. Year Completed estimated (2015-2016). ICD estimated from Google Maps linework. | 
| Mobile,
                AL Mobile Co. United States | N McGregor Ave. / Museum Dr. (30.70235, -88.14456) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 29.7807 | Other (At-Grade) Single-Lane | 2015 | https://www.al.com/news/mobile/2015/08/portion_of_mcgregor_ave_rounda.html . ICD estimated from Google Maps linework. | 
| Mobile,
                AL Mobile Co. United States | Dawes Rd. / Grelot Rd. / Air Terminal Dr. (30.66119, -88.24205) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 64.7236 | Other (At-Grade) Single-Lane | 2010 | One leg has bypass lane. Functional Class: Minor Arterial ICD estimated from Google Maps linework. | 
| Finale Emilia,
                Emilia-Romagna Modena Italy | SS468 / Via per Modena Ovest / Via Albert Einstein (44.84898, 11.20889) | Signalized Roundabout/Circle Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 31.0000 | Other (At-Grade) Single-Lane | ||
| Finale Emilia,
                Emilia-Romagna Modena Italy | SP468 / Via Monte Bianco (44.84758, 11.21897) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 1 Driveways | Other (At-Grade) Multilane (2 Lane, 2x1 max) | ||
| 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 | ||
| 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 | ||
| Topock,
                AZ Mohave Co. United States | Mohave Valley Hwy. / Golden Shores Pkwy. / Powell Lake Rd. (34.77924, -114.48322) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.0675 | Other (At-Grade) Single-Lane | 2017 | https://content.govdelivery.com/accounts/AZDOT/bulletins/1863d85 ICD estimated from Google Maps linework. | 
| Molėtai,
                Utena Molėtai District Municipality Lithuania | Road 172 (Vilniaus gatvė) / Road 115 (Statybininkų gatvė) / Ąžuolų gatvė (55.22598, 25.40757) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Frolundagatan / Abyvagen / Idunagatan (57.65441, 12.00549) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 21.7258 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Aminogatan / (parking lot) (57.64037, 12.00550) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 28.7659 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Aminogatan / Soderleden Ramps / Bifrostgatan / Jolengatan (57.64612, 11.98611) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 38.3485 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Aminogatan / Lunnagardsgatan / Soderleden Ramps (57.64359, 11.98683) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 39.6295 | Other (At-Grade) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Storgatan / Tempelgatan (57.65560, 12.01115) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 18.5303 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Göteborgsvägen / Mölndal Lackarebäck / Södra Ågatan (57.66585, 12.01157) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 44.7156 | Other (At-Grade) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Storgatan / Broslättsgatan (57.65429, 12.01221) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 20.4479 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Gunnebogatan / E20 Ramps (57.66510, 12.01313) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 19.8030 | Freeway Ramps (Grade-Separated) Single-Lane | ICD estimated from Google Maps linework. | |
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Neongatan / Aminogatan (57.64140, 12.01601) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 26.2082 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Göteborgsvägen / Tempelgatan (57.65724, 12.01633) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 37.6978 | Other (At-Grade) Single-Lane | Tram through central island. ICD estimated from Google Maps linework. | |
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Gamla Kungsbackavägen / Söderleden Ramps / Kråkertorpsgatan (57.64482, 12.01703) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 40.2673 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Göteborgsvägen / Broplatsen (57.65376, 12.01775) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 46.0085 | Other (At-Grade) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Gamla Kungabackavägen / Baazgatan (57.65210, 12.01811) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 24.2834 | Other (At-Grade) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Gamla Kungsbackavägen / Södra Nedanvägsgatan / Söderleden Ramps (57.64801, 12.01820) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 37.0683 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Pepparedsleden / Aminogatan (57.64183, 12.01859) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 30.6824 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Kållered,
                Vastra Gotaland County Mölndal Sweden | Ekenleden / Märgelvägen (57.61552, 12.04221) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 22.3888 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Kållered,
                Vastra Gotaland County Mölndal Sweden | Ekenleden / Bergsjövägen (57.61180, 12.04226) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 23.6706 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Kållered,
                Vastra Gotaland County Mölndal Sweden | Ekenleden / Ramnängsvägen (57.60786, 12.04358) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 23.6732 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Järnvägsgatan / Nämndemansgatan / Torggatan (57.65716, 12.02009) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 20.4463 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Järnvägsgatan / Mölndals bro / Kvanbygatan / (parking lot) (57.65628, 12.02121) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 25.5585 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Toltorpsgatan / Frölundagatan / Storgatan (57.65559, 12.00822) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 26.8369 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Bifrostgatan / Idrottsvagen (57.64788, 11.98758) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 30.6773 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Bifrostgatan / Frolundagatan (57.65035, 11.98785) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 26.2017 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Bifrostgatan / (unknown) (57.65271, 11.98884) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 23.6439 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Lindome,
                Vastra Gotaland County Mölndal Sweden | Industrivägen / Elementvägen (57.57576, 12.08715) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 24.3344 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Lindome,
                Vastra Gotaland County Mölndal Sweden | Industrivägen / Sagbäcksvägen (57.57412, 12.08357) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 28.8184 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Lindome,
                Vastra Gotaland County Mölndal Sweden | Gamla riksvägen / Spårhagavägen / Industrivägen (57.57315, 12.07765) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 40.3468 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Lindome,
                Vastra Gotaland County Mölndal Sweden | Spårhagavägen / Flyttfagalvägen (57.57461, 12.07105) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 24.3352 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Lindome,
                Vastra Gotaland County Mölndal Sweden | Spårhagavägen / E6 Ramps (57.57298, 12.06249) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 22.4150 | Freeway Ramps (Grade-Separated) Single-Lane | ICD estimated from Google Maps linework. | |
| Lindome,
                Vastra Gotaland County Mölndal Sweden | Spårhagavägen / Västra Fageredsvägen / E20 Ramps (57.57190, 12.05496) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 23.6966 | Freeway Ramps (Grade-Separated) Single-Lane | ICD estimated from Google Maps linework. | |
| Kållered,
                Vastra Gotaland County Mölndal Sweden | Ekenleden / Gamla Riksvägen (57.60273, 12.05197) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 39.0342 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Kållered,
                Vastra Gotaland County Mölndal Sweden | Ekenleden / (parking lot) (57.60209, 12.05047) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 30.7160 | Other (At-Grade) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Kållered,
                Vastra Gotaland County Mölndal Sweden | Ekenleden / Ekåsvägen / Heljeredsvägen (57.60160, 12.04704) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 22.3974 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Kållered,
                Vastra Gotaland County Mölndal Sweden | Ekenleden / (parking lot) (57.60501, 12.04527) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 19.8358 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Peppardesleden / Gundefjällsgatan (57.63126, 12.02369) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 20.4609 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Mölndal,
                Vastra Gotaland County Mölndal Sweden | Pepparedsleden / Ålegårdsgatan (57.62770, 12.03198) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 19.8234 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Lindome,
                Vastra Gotaland County Mölndal Sweden | Industrivägen / Smidesvägen / Valåsvägen (57.57723, 12.09062) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 22.4124 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Glen Waverley,
                Victoria Monash Australia | Capital Ave. / Westlands Rd. (-37.87002, 145.17946) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways | Other (At-Grade) Single-Lane | ||
| Oakleigh South,
                Victoria Monash Australia | Cameron Ave. / Golf Rd. / Delia St. (-37.92046, 145.08766) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Glen Waverley,
                Victoria Monash Australia | Kingsway / Bogong Ave. (-37.88195, 145.16336) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways | Other (At-Grade) Single-Lane | ||
| Clayton,
                Victoria Monash Australia | Scenic Blvd. / Research Way (-37.90791, 145.13657) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Wall Township,
                NJ Monmouth Co. United States | RT-34 S / Allaire Rd. (40.15011, -74.09599) | Rotary Existing | Other Unknown | 4 Approaches 0 Driveways 106.8086 | Other (At-Grade) Multilane (2 Lane, unspecified) | Built in the 1930s. Yield signs on Allaire Rd approaches; some kind of traffic lights on Rt 34 approaches. ICD estimated from Google Maps linework. | |
| Colts Neck Township,
                NJ Monmouth Co. United States | Crine Rd. / Heulitt Rd. / Dutch Lane Rd. (40.31080, -74.20457) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 47.3580 | Other (At-Grade) Single-Lane | 2015 | Year Completed estimated (2013-2016). ICD estimated from Google Maps linework. | 
| Middletown,
                NJ Monmouth Co. United States | Newman Springs Rd. (CR 520) / College Dr. (40.33204, -74.13175) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.7760 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2007 | Entrance to Brookdale Community College and Lincroft Bible Church. Expected opening August 2007. ICD estimated from Google Maps linework. | 
| Belmar,
                NJ Monmouth Co. United States | 10th Ave. / B St. (40.17772, -74.01782) | Traffic Calming Circle Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Belmar,
                NJ Monmouth Co. United States | 10th Ave. / D St. (40.17855, -74.02169) | Traffic Calming Circle Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Wall,
                NJ Monmouth Co. United States | NJ 35 / Atlantic Ave. (Brielle Circle) (40.13232, -74.06525) | Rotary Existing | Other Unknown | 4 Approaches 0 Driveways 129.6649 | Other (At-Grade) Single-Lane | Traffic circle conversion ICD estimated from Google Maps linework. | |
| Farmingdale,
                NJ Monmouth Co. United States | NJ-34 / NJ-35 / CR-547 (40.21926, -74.12851) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 100.3161 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2007 | Converted from rotary (signing/striping only; no geometric changes) in 2006-2007. ICD estimated from Google Maps linework. | 
| Long Branch,
                NJ Monmouth Co. United States | Cooper Ave. / Grant St. (40.30872, -73.97920) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| 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). | 
| Polhemustown,
                NJ Monmouth Co. United States | CR 539 / Sharon Station Rd. (40.14995, -74.53846) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2022 | |
| Caldicot,
                Wales Monmouthshire United Kingdom | B4245 (Caldicot Bypass) / Caldicot Rd. (51.59117, -2.73852) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Morgantown,
                WV Monongalia Co. United States | US 119 / SR 705 (39.64296, -79.93209) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 49.6624 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2013 | ICD estimated from Google Maps linework. | 
| Morgantown,
                WV Monongalia Co. United States | University Town Center Dr. / I-79 SB Ramps (39.63879, -80.00274) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 44.1471 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | 2016 | https://www.constructionequipmentguide.com/i-79-interchange-nears-completion-in-morgantown-wva/31295. ICD estimated from Google Maps linework. | 
| Portland,
                WI Monroe Co. United States | STH 27 / STH 33 (43.74201, -90.79387) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2016 | |
| Sparta,
                WI Monroe Co. United States | S Black River St. (STH 27) / River Rd. (43.93267, -90.82053) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.4248 | Other (At-Grade) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| Rochester,
                NY Monroe Co. United States | Rte 33 (Buffalo Rd.) / Mt Read Blvd. (43.15187, -77.65962) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.3082 | Other (At-Grade) Single-Lane | 2019 | This was a conversion from a unique multi-lane signalized traffic circle to a roundabout. Owned by NYSDOT. ICD estimated from Google Maps linework. | 
| Waterloo,
                IL Monroe Co. United States | Park St. / Lakeview Dr. (38.33225, -90.15966) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 2 Driveways 34.6640 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Ottawa Lake,
                MI Monroe Co. United States | St Anthony Rd. / US 23 NB Ramps (41.79823, -83.68614) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 39.1762 | Freeway Ramps (Grade-Separated) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Ottawa Lake,
                MI Monroe Co. United States | St Anthony Rd. / US 23 SB Ramps (41.79802, -83.69021) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 35.6148 | Freeway Ramps (Grade-Separated) Single-Lane | 2013 | Right-turn bypass lane on west leg. ICD estimated from Google Maps linework. | 
| Bloomington,
                IN Monroe Co. United States | W Tapp Rd. / I-69 NB Ramps (39.13683, -86.57233) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 32.4230 | Freeway Ramps (Grade-Separated) Single-Lane | 2018 | Year Completed estimated (2017-2018). ICD estimated from Google Maps linework. | 
| Bloomington,
                IN Monroe Co. United States | W Tapp Rd. / I-69 SB Ramps (39.13653, -86.57389) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 29.6440 | Freeway Ramps (Grade-Separated) Single-Lane | 2018 | Year Completed estimated (2017-2018). ICD estimated from Google Maps linework. | 
| Bloomington,
                IN Monroe Co. United States | W Fullerton Pike / I-69 NB Ramps / (unknown) (39.12220, -86.56929) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 34.2828 | Freeway Ramps (Grade-Separated) Unknown | 2017 | Year Completed estimated (2016-2018). ICD estimated from Google Maps linework. | 
| Bloomington,
                IN Monroe Co. United States | W Fullerton Pike / I-69 SB Ramps / Monroe Medical Park Blvd. (39.12226, -86.57335) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 35.2093 | Freeway Ramps (Grade-Separated) Unknown | 2017 | Year Completed estimated (2016-2018). ICD estimated from Google Maps linework. | 
| Delaware Water Gap,
                PA Monroe Co. United States | Broad St. / River Rd. / I-80 WB Ramps (40.99138, -75.14327) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 45.9759 | Freeway Ramps (Grade-Separated) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| Bloomington,
                IN Monroe Co. United States | S Sare Rd. / E Rogers Rd. (39.13582, -86.49651) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 43.5400 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | ICD estimated from Google Maps linework. | 
| Sparta,
                WI Monroe Co. United States | STH 16 / STH 71 / Hardwood Rd. (43.94078, -90.78544) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 25.7996 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Brockport,
                NY Monroe Co. United States | Rte 19 (Main St.-Lake Rd.) / West St. / East St. (43.22019, -77.93696) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 41.7763 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Rochester,
                NY Monroe Co. United States | E River Rd. / Murlin Dr. / Kendrick Rd. (43.11413, -77.63435) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.2334 | Other (At-Grade) Single-Lane | 2013 | Converted from three-way intersection into four-way intersection. ICD estimated from Google Maps linework. |