| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Rossville,
                GA Catoosa Co. United States | Mack Smith Rd. / Steele Rd. (34.97325, -85.21493) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2019 | Elliptical shaped. ICD = 125 ft x 115 ft. | 
| Rossum,
                Gelderland Maasdriel Netherlands | Van Heemstraweg / N832 / Jan Klingenweg (51.79075, 5.32087) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways 105.6390 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Rossla,
                Gävleborg County Hudiksvalls kommun Sweden | (unknown) / E4 SB Ramps (61.60826, 17.00904) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Freeway Ramps (Grade-Separated) Single-Lane | 2011 | |
| Rossla,
                Gävleborg County Hudiksvalls kommun Sweden | (unknown) / E4 NB Ramps (61.60874, 17.01314) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 42.6720 | Freeway Ramps (Grade-Separated) Single-Lane | 2011 | |
| Rossford,
                OH Wood Co. United States | Dixie Hwy. (SR 65) / Lime City Rd. / Colony Rd. (41.60173, -83.56753) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2020 | https://rossfordohio.com/city/roundabout-is-open-at-strt-65-lime-city-road/ | 
| Rossford,
                OH Wood Co. United States | Lime City Rd. / Buck Rd. (41.58688, -83.56755) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2019-2021). | 
| Ross Township,
                OH Butler Co. United States | SR 748 (Millville Shandon Rd.) / Layhigh Rd. (39.36255, -84.69648) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.4761 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Ross,
                Northern Territory Alice Springs Australia | SR 8 (Ross Hwy.) / Palm Cirt / Ragonesi Rd. (-23.73636, 133.86883) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rosny Park,
                Tasmania Clarence Australia | Cambridge Rd. / Rosny Hill Rd. (-42.86877, 147.37124) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Rosny Park,
                Tasmania Clarence Australia | Gordons Hill Rd. / Bligh St. (-42.86326, 147.37167) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rosmalen,
                North Brabant 's-Hertogenbosch Netherlands | Jan Heijmanslaan / Pastoor van Thiellaan (51.69839, 5.34112) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 25.1684 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Rosmalen,
                North Brabant 's-Hertogenbosch Netherlands | Laaghemaal / Vlietdijk (51.72572, 5.35943) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 32.5512 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Rosmalen,
                North Brabant 's-Hertogenbosch Netherlands | Schoolstraat / Rodenborchweg (51.71996, 5.36453) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 21.4569 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Rosmalen,
                North Brabant 's-Hertogenbosch Netherlands | De Blauwe Sluisweg / Het Hooghemaal (51.72721, 5.34612) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 65.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | Turbo roundabout. Grade-separated bike path intersecting in central island below roadway. Right-turn-only lanes on east and west legs. | |
| Rosmalen,
                North Brabant 's-Hertogenbosch Netherlands | De Blauwe Sluisweg / Groote Wielenlaan (51.73033, 5.34624) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 30.3287 | Other (At-Grade) Multilane (2 Lane, unspecified) | Concentric striping in circulatory roadway. ICD estimated from Google Maps linework. | |
| Rosmalen,
                North Brabant 's-Hertogenbosch Netherlands | Deken van Roestellaan / A59 Ramps (51.70896, 5.38154) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 43.6643 | Freeway Ramps (Grade-Separated) Single-Lane | ICD estimated from Google Maps linework. | |
| Rosmalen,
                North Brabant 's-Hertogenbosch Netherlands | Empelseweg / Azielaan / Tuinstraat (51.71159, 5.35231) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rosmalen,
                North Brabant 's-Hertogenbosch Netherlands | Molenstraat / Burgemeester Mazairaclaan / Oude Baan (51.70848, 5.36179) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rosmalen,
                North Brabant 's-Hertogenbosch Netherlands | Deken van Roestellaan / Oude Baan (51.71075, 5.37625) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rosmalen,
                North Brabant 's-Hertogenbosch Netherlands | De Blauwe Sluisweg / Lunersingel (51.73515, 5.34546) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 1 Driveways | Other (At-Grade) Single-Lane | ||
| Rosmalen,
                North Brabant 's-Hertogenbosch Netherlands | Het Hooghemaal / Vlietdijk (51.72882, 5.35751) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rosmalen,
                North Brabant 's-Hertogenbosch Netherlands | Laaghemaal / Oosteinderweg / (parking) (51.72796, 5.36456) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rosmalen,
                North Brabant 's-Hertogenbosch Netherlands | Het Hooghemaal / Vlinderlaan / Langhemaal (51.73176, 5.36807) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Roslags Näsby,
                Stockholm County Täby Sweden | Centralvägen / E18 WB Ramps (59.43475, 18.06783) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 40.0844 | Freeway Ramps (Grade-Separated) Unknown | ICD estimated from Google Maps linework. | |
| Roskilde,
                Zealand Roskilde Denmark | Holbækvej / Hyrdehøj Vestvej / Kristiansminde (55.63531, 12.04313) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Roskilde,
                Zealand Roskilde Denmark | Holbækvej / Teglvænget / Margrethekær (55.63714, 12.04316) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Roskilde,
                Zealand Roskilde Denmark | Trekroner Alle / Trekroner Parkvej / Marbjergvej (55.65052, 12.14409) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | Bike lane around circulatory roadway. | |
| Roskilde,
                Zealand Roskilde Denmark | Trekroner AlleTrekroner Alle / Trekroner Stationsvej / Nordens Parkvej (55.65017, 12.12961) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | Bike lane around circulatory roadway. | |
| Rosharon,
                TX Brazoria Co. United States | Crystal View Dr. / (unknown) (29.43095, -95.45374) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 62.4840 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2020 | Two-lane circulatory roadway with single-lane entries on all legs. | 
| Rosewood,
                Queensland Ipswich Australia | John St. / Walloon Rd. / Rosewood Laidley Rd. (-27.63410, 152.58992) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Roseville,
                CA Placer Co. United States | Oak St. / Washington Blvd. (38.74817, -121.28306) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | At City Hall with fire station. Year Completed estimated (2014-2015). | 
| Roseville,
                CA Placer Co. United States | Galleria Cir. / Antelope Creek Dr. (38.77210, -121.26705) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.6720 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2007 | Year Completed estimated (2007-2008). | 
| Roseville,
                CA Placer Co. United States | Crawford Pkwy. / Schellhous Dr. (38.79793, -121.36395) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2018 | |
| Roseville,
                CA Placer Co. United States | Holt Pkwy. / Schellhous Dr. (38.80084, -121.36400) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2018 | |
| Roseville,
                CA Placer Co. United States | Roseville Pkwy. / Painted Desert Way (38.79230, -121.32493) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2017 | Yield-controlled right-turn bypass lane on north leg. East leg stubbed. 21442. | 
| Roseville,
                CA Placer Co. United States | Roseville Pkwy. / (unknown) (38.78900, -121.32076) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2016-2018). | 
| Roseville,
                CA Placer Co. United States | Roseville Pkwy. / (parking) (38.78819, -121.31549) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2000 | Year Completed estimated (1998-2002). Built initial as single-lane roundabout. Converted to double lane east and west 2017-2018. | 
| Roseville,
                CA Placer Co. United States | Albertsons Dr. / (parking) (38.79187, -121.31505) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2001 | Merging right-turn bypass lane on east leg. Year Completed estimated (1998-2002). | 
| Roseville,
                CA Placer Co. United States | Freedom Way / (unknown) (38.79281, -121.29852) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2016 | Yield-controlled right-turn bypass lane on west leg. Year Completed estimated (2015-2016). | 
| Roseville,
                CA Placer Co. United States | Freedom Way / Thrive Dr. (38.79276, -121.29625) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2016 | Year Completed estimated (2015-2016). North leg added 2017-2018. | 
| Roseville,
                MN Ramsey Co. United States | Twin Lakes Pkwy. / Prior Ave. N (45.02265, -93.18230) | Roundabout Existing | All-Way Yield None | 2 Approaches 2 Driveways 28.7023 | Other (At-Grade) Single-Lane | 2012 | Right-turn-only lane on west leg. ICD estimated from Google Maps linework. | 
| Roseville,
                MN Ramsey Co. United States | Twin Lakes Pkwy. / Mount Ridge Rd. (45.02240, -93.18467) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.3908 | Other (At-Grade) Single-Lane | 2009 | Right-turn-only lanes on west, north, and east legs. ICD estimated from Google Maps linework. | 
| Roseville,
                CA Placer Co. United States | Westhills Dr. / Morningstar Dr. / St. Basil Cir. (38.76151, -121.35340) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 32.5951 | Other (At-Grade) Single-Lane | 2001 | Crosswalks adjacent to circle. ICD estimated from Google Maps linework. | 
| Roseville,
                CA Placer Co. United States | Park Regency Dr. / Hiawatha Dr. / Sharifa Way / Bottlebrush Cir. (38.76105, -121.34870) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.2518 | Other (At-Grade) Single-Lane | 2001 | Crosswalks adjacent to circle. ICD estimated from Google Maps linework. | 
| Roseville,
                CA Placer Co. United States | Park Regency Dr. / Castlebridge Dr. / Hillingdon St. (38.75455, -121.34680) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 32.5983 | Other (At-Grade) Single-Lane | 2001 | Crosswalks adjacent to circle. ICD estimated from Google Maps linework. | 
| Roseville,
                CA Placer Co. United States | Reserve Dr. / Fountains Driveway (38.76793, -121.27090) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.1106 | Other (At-Grade) Single-Lane | 2008 | ICD estimated from Google Maps linework. | 
| Roseville,
                CA Placer Co. United States | Reserve Dr. / Diamond Oaks Rd. (38.76679, -121.27120) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 29.7990 | Other (At-Grade) Single-Lane | 2008 | ICD estimated from Google Maps linework. | 
| Roseville,
                CA Placer Co. United States | Parkside Way / New Meadow Dr. (38.79915, -121.32150) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 26.9931 | Other (At-Grade) Single-Lane | 2000 | ICD estimated from Google Maps linework. | 
| Roseville,
                CA Placer Co. United States | Parkside Way / McCloud Way (38.79916, -121.33110) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 26.0623 | Other (At-Grade) Single-Lane | 2008 | ICD estimated from Google Maps linework. | 
| Roseville,
                CA Placer Co. United States | Parkside Way / Diamond Creek Blvd. (38.79791, -121.33400) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.8552 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| 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). | 
| Roseville,
                CA Placer Co. United States | Washington Blvd. / All America City Blvd. / Lincoln St. (38.75716, -121.28871) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 47.2440 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | Lincoln St. has been converted to one-way in the vicinity of the roundabout, going away from the roundabout, with a separate right-in/right-out connection to Washington Blvd. https://www.roseville.ca.us/government/departments/public_works/roadways_traffic/current_projects/roundabout_washington_allamericacity_lincoln | 
| Rosenberg,
                TX Fort Bend Co. United States | Park Place Blvd. / August Green Dr. (29.53595, -95.75252) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 67.0557 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2014 | |
| Rosemount,
                MN Dakota Co. United States | Brockway Ave. / 135th St. W (44.75398, -93.11972) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 51.7363 | Other (At-Grade) Single-Lane | 2005 | ICD estimated from Google Maps linework. | 
| Rosemount,
                MN Dakota Co. United States | Duck Crossing Way / Eaglewood Ln. / Duck Trail Ln. (44.72366, -93.16284) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Rosemont,
                MD Frederick Co. United States | MD 17 / MD 180 (39.33768, -77.63950) | Roundabout Existing | Unknown Unknown | 4 Approaches 0 Driveways 30.4828 | Other (At-Grade) Single-Lane | 2001 | ICD estimated from Google Maps linework. | 
| Rosemeadow,
                New South Wales Campbelltown Australia | Copperfield Dr. / Julius Rd. / (parking) (-34.10092, 150.79786) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rosemeadow,
                New South Wales Campbelltown Australia | Copperfield Dr. / Cleopatra Dr. / Macbeth Way (-34.09622, 150.79761) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Rosedale,
                Victoria Wellington Australia | A1 (Lyons St.) / A1-C485 (Princes St.) / C485 (Lyons St.) (-38.15163, 146.78961) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Rosedale,
                Auckland Auckland New Zealand | Bush Rd. / Paul Matthews Rd. (-36.75121, 174.70718) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rosedale,
                NJ Camden Co. United States | Beidemen Ave. / Saunders St. (39.95215, -75.08081) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Rosedale,
                NJ Camden Co. United States | Beidemen Ave. / Pleasant St. (39.95432, -75.08247) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Rosebud,
                Victoria Mornington Peninsula Australia | C777 / M11 (-38.37670, 144.88913) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Rosebud,
                Victoria Mornington Peninsula Australia | C777 / Eastbourne Rd. (-38.36745, 144.88946) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Rosebud,
                Victoria Mornington Peninsula Australia | Eastbourne Rd. / Jetty Rd. (-38.36791, 144.90871) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | Left-turn-only lanes on north and south legs. | |
| Rosebud,
                Victoria Mornington Peninsula Australia | Jetty Rd. / M11 EB (-38.36925, 144.90870) | Roundabout Existing | All-Way Yield Unknown | 2 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | Raindrop shaped. | |
| Rosebud,
                Victoria Mornington Peninsula Australia | Jetty Rd. / M11 / M11 WB (-38.37029, 144.90865) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Rosebud,
                Victoria Mornington Peninsula Australia | Jetty Rd. / Bayview Rd. / Inglewood Crescent (-38.37347, 144.90848) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rosebud,
                Victoria Mornington Peninsula Australia | Morgan St. / Adams Ave. (-38.35721, 144.91400) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | Elliptical shape. | |
| Rosebud,
                Victoria Mornington Peninsula Australia | Morgan St. / Murray-Anderson Rd. (-38.35717, 144.91203) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rosebud,
                Victoria Mornington Peninsula Australia | Mark St. / Murray-Anderson Rd. (-38.35911, 144.91184) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rosebery,
                Northern Territory Palmerston Australia | Forrest Parade / Lambrick Ave. (-12.50117, 130.99278) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rose Hill,
                VA Fairfax Co. United States | Park Terrace / Edgewood Dr. (38.78241, -77.12587) | Other Existing | Unknown Unknown | 4 Approaches 4 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Rose Hill,
                KS Butler Co. United States | SW Butler Rd. / SW 150th St. (37.60684, -97.13532) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2021 | http://www.derbyinformer.com/news/area_news/road-improvement-project-near-rose-hill-begins/article_4896a432-9474-11ea-a7b0-6fe6a21b2233.html | 
| Rose Canyon,
                UT Salt Lake Co. United States | Spring Canyon Dr. / Buck Ridge Dr. / S New Maple Dr. (40.47981, -112.05539) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Rose Canyon,
                UT Salt Lake Co. United States | Spring Canyon Dr. / W Windy Ridge Dr. (40.48589, -112.05562) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Rose Canyon,
                UT Salt Lake Co. United States | Butterfield Park Way / Spring Canyon Dr. (40.49171, -112.05652) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands on side street. | |
| Rose,
                Calabria Cosenza Italy | SP234 / SP247 (39.40709, 16.26141) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rosario,
                Santa Fe Rosario Argentina | Avenida Calasanz / Calle Miglierini (-32.94067, -60.76178) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rorschach,
                St Gallen Rorschach Switzerland | Hauptstrasse 7 (Sankt Gallerstrasse) / Industriestrasse / Kirchstrasse (47.47847, 9.48537) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Røros,
                Trøndelag Røros Norway | Fv30 (Osloveien) / Falunveien / Peter Møllers Vei (62.57199, 11.38745) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Ropes Crossing,
                New South Wales Blacktown Australia | Ropes Crossing Blvd. / (unknown) (-33.73283, 150.77960) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Ropes Crossing,
                New South Wales Blacktown Australia | Ropes Crossing Blvd. / Ropes Crossing Shopping Centre entrance (-33.73235, 150.78030) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Ropes Crossing,
                New South Wales Blacktown Australia | Ropes Crossing Blvd. / Rafter Parade / Hollows Parade (-33.73161, 150.78093) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Ropes Crossing,
                New South Wales Blacktown Australia | Hollows Parade / Avoca St. / Pulley Dr. (-33.73182, 150.78247) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rooty Hill,
                New South Wales Blacktown Australia | John St. / Gardner St. / Willis St. / Warimi Close (-33.78265, 150.83702) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rooty Hill,
                New South Wales Blacktown Australia | Rupertswood Rd. / John St. (-33.78095, 150.82967) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Rooty Hill,
                New South Wales Blacktown Australia | Rupertswood Rd. / Charlotte Rd. (-33.77521, 150.83090) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Rooty Hill,
                New South Wales Blacktown Australia | Francis Rd. / Willis St. (-33.77848, 150.84168) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Roosevelt Estates,
                FL Palm Beach Co. United States | 7th St. / Golf Ave. (26.72026, -80.07153) | Other Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Roopville,
                GA Carroll Co. United States | SR 5 / Old US 27 (33.46011, -85.12862) | Other Existing | Unknown Unknown | 0 Approaches 0 Driveways 22.9170 | Other (At-Grade) Unknown | ICD estimated from Google Maps linework. | |
| Rönninge,
                Stockholm County Salem Sweden | Söderby Gårds väg / Skyttorpsvägen / Söderby Gårds Allé (59.20032, 17.78305) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 22.0155 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Ronneby,
                Blekinge County Ronneby kommun Sweden | Karlshamnsvägen / Västra Industrigatan / Gamla Landsvägen (56.21964, 15.26593) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2009 | Completed in 2009 or earlier. | 
| Ronneby,
                Blekinge County Ronneby kommun Sweden | Karlshamnsvägen / Sörbyvägen (56.21847, 15.26935) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2010 | Completed in 2010 or earlier | 
| Ronneby,
                Blekinge County Ronneby kommun Sweden | Karlshamnsvägen / Gamla Karlshamnsvägen / Verktygsgatan (56.21654, 15.27066) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2010 | Completed in 2010 or earlier. | 
| Ronneby,
                Blekinge County Ronneby kommun Sweden | Karlshamnsvägen / Kungsgatan / Vierydsvägen (56.21251, 15.27201) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2010 | Originally constructed in 2010 or earlier with one leg being a one-lane, one-way road. Rebuilt around 2017 to two-directional with single lanes. | 
| Ronneby,
                Blekinge County Ronneby kommun Sweden | Gångbrogatan / Jarnvagsgatan / Strandgatan (56.20814, 15.28128) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2010 | Completed in 2010 or earlier. | 
| Ronneby,
                Blekinge County Ronneby kommun Sweden | Järnvägsgatan / Gustav Arnolds gata (56.20647, 15.28504) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2010 | Completed in 2010 or earlier. | 
| Ronneby,
                Blekinge County Ronneby kommun Sweden | Fridhemsvägen / Sodra Glasbruksgatan (56.20030, 15.28632) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2010 | Completed in 2010 or earlier. | 
| Ronneby,
                Blekinge County Ronneby kommun Sweden | Folkparksvägen / Angelskogsvägen (56.20286, 15.28852) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2022 | Used to be a T-intersection. Fourth leg added when rebuilt into a roundabout with construction starting in 2021 and finished in 2022. |