Roundabouts Database Index

30320 Results

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City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Year Completed	Comments
Winston-Salem, NC Forsyth Co. United States	Salem Rd. / Old Salem Rd. / S. Main St. (36.08215, -80.24125)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 64.0080	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2005	TIP Project U-2926. Right-turn-only lanes on east and west legs.
Conway, AR Faulkner Co. United States	Salem Rd. / Irby Dr. (35.10680, -92.47090)	Roundabout Existing	Unknown None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2020	Final layer of asphalt laid down on 2-Nov-2020. Fourth leg stubbed out. https://www.facebook.com/cityofconway/videos/construction-progress-at-the-roundabout-at-the-intersection-of-salem-road-and-ir/371269110795662/
Raleigh, NC Wake Co. United States	Salem Glen Ln. / Centway Park Dr. (35.92027, -78.79916)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 67.7046	Other (At-Grade) Single-Lane		ICD = 125 ft. ICD estimated from Google Maps linework.
Sharjah City, Ash Shāriqah United Arab Emirates	Salem Bin Ali Alowais Square [Al Sharq St. / Sheikh Mohammed Bin Saqr Al Qassimi St.] (25.37673, 55.40213)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Winston-Salem, NC Forsyth Co. United States	Salem Ave. / City Yard Dr. (36.08738, -80.23659)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, unspecified)	2016
Αμμόχωστος, Αμμόχωστος Cyprus	Salamis Yolu / İsmet İnönü Blvd. / (unknown) (35.14229, 33.91423)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Αμμόχωστος, Αμμόχωστος Cyprus	Salamis Yolu / Dr. Burhan Nalbantoğlu Cd (35.15690, 33.90343)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Έγκωμη, Αμμόχωστος Cyprus	Salamis Yolu / (unknown) (35.16496, 33.89973)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Άγιος Σέργιος, Αμμόχωστος Cyprus	Salamis Yolu / (unknown) (35.17838, 33.89599)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Άγιος Σέργιος, Αμμόχωστος Cyprus	Salamis Yolu / (unknown) (35.18448, 33.89461)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Salamander Bay, New South Wales Port Stephens Australia	Salamander Way / Bagnall Beach Rd. (-32.73773, 152.10894)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Porvoo, Uusimaa Porvoo Finland	Saksalantie / Gamla Tavastehusvägen / Hornhattulavägen / Rudintie (60.40333, 25.63269)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bayrakli, İzmir Turkey	Sakarya Caddesi / Alija Izetbegovic Caddesi (38.45828, 27.18801)	Other Existing	Other Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown		Circulating traffic yields to entering traffic.
Konak, İzmir Turkey	Şair Eşref Bulvarı / Vasif Cinar Bulvari (38.42993, 27.14160)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Konak, İzmir Turkey	Şair Eşref Bulvarı / Şehit Nevres Bulvarı (38.42793, 27.14127)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Oakton, VA Fairfax Co. United States	Saintsbury Dr. / (transit center parking lot) (38.87667, -77.26993)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2013	Serves Metro station. Right-turn-only lanes on east and west legs. South leg stubbed. Year Completed estimated (2012-2014).
Oakton, VA Fairfax Co. United States	Saintsbury Dr. / (transit center parking garage) (38.87600, -77.27317)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2013	Serves Metro station. Right-turn-only lanes on northeast and southwest legs. Southeast leg stubbed. Year Completed estimated (2012-2014).
Nelson, Nelson Nelson New Zealand	Saint Vincent St. / Washington Rd. / Gloucester St. (-41.27384, 173.27613)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lexington, SC Lexington Co. United States	Saint Peters Church Rd. / Old Cherokee Rd. (east) (34.00324, -81.30397)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 38.1000	Other (At-Grade) Single-Lane	2023	Year Completed estimated (2021-2025).
Limerick, Co Limerick Ireland	Saint Pauls Roundabout [R526 (St Nessan's Rd.) / Father Russell Rd.] (52.63893, -8.65299)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Northfield, MN Rice Co. United States	Saint Olaf Ave. / Norway Valley Rd. (44.45991, -93.18608)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2012	Elliptical shaped. ICD = 120 ft x 100 ft. On St Olaf College campus. Previous control: 3-way stop. Year Completed estimated (2011-2012).
Homestead, FL Miami-Dade Co. United States	Saint Nazaire Blvd. / SW 127th Ave. (25.50248, -80.39611)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	Add-lane right-turn bypass lanes on north and west legs.
Tauranga, Bay of Plenty Tauranga New Zealand	Saint Michael's Ave. / Balmedie Ridge / Glenpark Crescent (-37.68544, 176.11546)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Summerfield, MD Prince George's Co. United States	Saint Josephs Dr. / Grove Hurst Ln. (38.91969, -76.84060)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.3400	Other (At-Grade) Multilane (2 Lane, unspecified)	2012
Newcastle upon Tyne, England Newcastle-upon-Tyne United Kingdom	Saint John's Rd. / Buddle Rd. (54.96639, -1.65277)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Springfield, MA Hampden Co. United States	Saint James Ave. / Tapley St. (42.12539, -72.56763)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2025
California, MD St. Mary's Co. United States	Saint Georges Hundred / Saint Johns Cir. / Saint Michaels Cir. (38.27383, -76.48964)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Auckland, Auckland Auckland New Zealand	Saint George St. / Carruth Rd. (-36.97873, 174.86036)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Auraria, CO Denver Co. United States	Saint Francis Way / 11th St. (39.74196, -105.00110)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Bradford, England Bradford United Kingdom	Saint Enoch's Rd. / Watty Hall Rd. / Brownroyd Hill Rd. (53.76991, -1.77947)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Havering, England London United Kingdom	Saint Edwards Way / North St. / Angel Way (51.58010, 0.17816)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Newtown, PA Delaware Co. United States	Saint David's Rd. / N. Newtown St. (40.00844, -75.41823)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.7622	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
North Branch, MN Chisago Co. United States	Saint Croix Trl. / Hemingway Ave. (45.51215, -92.96449)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2020	https://www.youtube.com/watch?v=LaY0G3mUI5g
Clarksburg, MD Montgomery Co. United States	Saint Clair Rd. / Timber Creek Ln. / Brewers Tavern Terrace / (unknown) (39.23680, -77.27531)	Other Existing	Unknown Unknown	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Colchester, England Essex United Kingdom	Saint Botolphs Circus [A134 / B1025 / St Botolphs St.] (51.88611, 0.90366)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Byker, England Newcastle-upon-Tyne United Kingdom	Saint Anthony's Rd. / Wharrier St. / Birds Nest Rd. (54.96911, -1.55763)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Vero Beach, FL Indian River Co. United States	Saint Andrews Island Dr. / Saint Andrews Island Ct. (27.68715, -80.39194)	Other Existing	Unknown Unknown	3 Approaches 5 Driveways 0.0000	Other (At-Grade) Unknown
Newtown Square, PA Delaware Co. United States	Saint Albans Circle (39.98798, -75.39888)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Painted splitter islands and exterior edge.
Lappeenranta, South Karelia Lappeenranta Finland	Saimaantie / Veteraanikatu / Valtatie 6 (Kuutonen ) WB Off-Ramp (61.12313, 28.50034)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Lappeenranta, South Karelia Lappeenranta Finland	Saimaantie / Väinöntie / Valtatie 6 (Kuutonen) EB Ramps (61.12133, 28.50270)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Buckhead, GA Morgan Co. United States	Sailview Dr. (33.48220, -83.30927)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Columbia, SC Richland Co. United States	Sailing Club Dr. / Rolling Shoals Dr. / Sunchaser Dr. (34.17660, -80.89290)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Harrison Township, MI Macomb Co. United States	Sail Rd. / Metro Pkwy. (42.57551, -82.79958)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 44.5008	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2013	Built as part of parking lot reconfiguration. Painted splitter islands. No speed control on north leg.
Saida Dekerman, South Saida Lebanon	Saida St. / Saida Main Rd. / Hisbeh Rd. (33.54836, 35.37183)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Saida Dekerman, South Saida Lebanon	Saida Hwy / Fouad Chehab St. / Lebanese University St. / Miye Ou Miye Main Rd. (33.55277, 35.37848)	Unknown Existing	Unknown Unknown	5 Approaches 0 Driveways	Other (At-Grade) Unknown
Salem, OR Marion County United States	Saginaw St. S / Bush St. S (44.93127, -123.04547)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
St John, IN Lake Co. United States	Sagebrook / Scarlett Oak / Bridlewood St. / W 107th Ln. (41.42453, -87.44468)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Pedestrian access to central island; no splitter islands.
Calgary, AB Alberta Canada	Sage Valley Dr. NW / Sage Valley Rd. NW (51.17981, -114.15417)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.7019	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Sage Valley Dr. NW / Sage Berry Way NW (51.18022, -114.15696)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.6964	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Sage Hill Blvd. NW / Sage Hill Passage NW (51.17053, -114.14708)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.4333	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Sage Hill Blvd. NW / Sage Hill Gate NW (51.17112, -114.14500)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1816	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Sage Hill Blvd. NW / (unknown) (51.17362, -114.14495)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 46.4256	Other (At-Grade) Single-Lane	2013	Third leg stubbed. ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Sage Hill Blvd. NW / (unknown) (51.16999, -114.14965)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.6804	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	Fourth leg stubbed. ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	Sage Creek Blvd. / Edward Turner Dr. (49.83286, -97.03317)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.6664	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2005-2011). ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	Sage Creek Blvd. / Des Hivernants Blvd. (49.83376, -97.04273)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.9768	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2005-2011). ICD estimated from Google Maps linework.
Tulsa, OK Tulsa Co. United States	Sage Blvd. / (hospital entrance) / (parking) (36.03334, -95.85593)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2010	Oval shaped. ICD = 155 ft x 135 ft.
Safra, Mount Lebanon Kesrwan Lebanon	Safra Main Rd. / (unknown) (34.03695, 35.62657)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Perth, Western Australia Rockingham Australia	Safety Bay Rd. / Read St. / Warnbro Sound Ave. (-32.32607, 115.75781)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Safety Bay, Western Australia Rockingham Australia	Safety Bay Rd. / Malibu Rd. (-32.31005, 115.73195)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Perth, Western Australia Rockingham Australia	Safety Bay Rd. / Boundary Rd. (-32.28640, 115.71057)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Beirut, Beirut Beyrouth Lebanon	Saeb Salam / Ahmad Dauk St. (33.87939, 35.49516)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Ussuriysk, Primorye Ussuriysk Russia	Sadovaya ulitsa / prospekt Blyukhera (43.81223, 131.97966)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Calgary, AB Alberta Canada	Saddlebrook Dr. NE / Saddlemont Blvd. NE (51.12974, -113.92945)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.2231	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Omaha, NE Douglas Co. United States	Saddlebrook Dr. / N 147th St. / N 148th St. (41.31173, -96.14448)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.2954	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Kiama, New South Wales Kiama Australia	Saddleback Mountain Rd. / Manning St. / Bonaira St. / Henley Ave. (-34.68205, 150.84875)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Lake Point, UT Tooele Co. United States	Saddleback Blvd. / Sunset Rd. (40.68168, -112.25544)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2019	Year Completed estimated (2017-2020).
Wigan, England United Kingdom	Saddle Junction (53.54154, -2.64918)	Other Existing	Signal Pedestrian Signal (red-yellow-green to drivers)	5 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Parking in central island.
Helena, MT Lewis and Clark Co. United States	Saddle Dr. / Colonial Dr. (46.57319, -111.97703)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.1246	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Weston, FL Broward Co. United States	Saddle Club Rd. / S Post Rd. (26.10419, -80.41696)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.1025	Other (At-Grade) Single-Lane	2002	Merging right-turn bypass lane on west leg. Year Completed estimated (2002-2003). ICD estimated from Google Maps linework.
Weston, FL Broward Co. United States	Saddle Club Rd. / Lakeview Dr. (26.11678, -80.38440)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 16.0858	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Tampa, FL Hillsborough Co. United States	Saddle Club Cir. / Boat Branch Pl. (28.02770, -82.63818)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Albury, New South Wales Albury Australia	Sackville St. / Poole St. (-36.06990, 146.91281)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Albury, New South Wales Albury Australia	Sackville St. / Elm St. (-36.07232, 146.91236)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Middle Sackville, NS Halifax Canada	Sackville Dr. / Margeson Dr. (44.79396, -63.71902)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 37.2922	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Sachse, TX Dallas Co. United States	Sachse Rd. / West Creek Ln. / 5th St. (32.97335, -96.59166)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2021	https://www.cityofsachse.com/660/Street-Projects
Idar-Oberstein, Rhineland-Palatinate Birkenfeld Germany	Saarstraße / An der Breitheck / Algenrodter Straße (49.71640, 7.28933)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Dushanbe, Districts of Republican Subordination Tajikistan	Saadi Sherozi Ave. / Abuail Ibn Sino Ave. (38.55845, 68.75499)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Hamburger shaped.
Linkoping, Ostergotland County Linkoping Sweden	Saab-Rondellen (Råbergalaleden / Tanneforsvägen / Åtvidabergsvägen / Braskens bro) (58.40134, 15.65301)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 48.1856	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Valašské Meziříčí, Zlin Vsetín Czechia	S7 (Vsetínská) / Sokolská / Žerotínova (49.46979, 17.97330)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Olsztyn, Warmińsko-mazurskie Olsztyn Poland	S27 (Bałtycka - Grunwaldzka) / Aleja Roberta Schumana / Artyleryjska (53.77795, 20.46381)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Concentric striped circulatory roadway.
Görlitz, Saxony Görlitz Germany	S125 (Reichenbacher Straße) / Wiesbadener Straße / Reichertstraße / Am Birkenwäldchen (51.14894, 14.95296)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lent, Gelderland Nijmegen Netherlands	S111 / (bike path) (51.86907, 5.85824)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 28.0231	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Almere, Flevoland Almere Netherlands	s105 / Passiebloemweg (52.38506, 5.27960)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Almere, Flevoland Almere Netherlands	s105 / Duwweg / Trekweg (52.37944, 5.27919)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout.
Almere, Flevoland Almere Netherlands	s103 (Randstaddreef) / Vrijheidsdreef (52.37717, 5.23391)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout.
Almere, Flevoland Almere Netherlands	s103 (Randstaddreef) / Randstad 22 (52.37695, 5.22888)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout.
Almere, Flevoland Almere Netherlands	s103 (Randstaddreef) / Landdrostdreef (52.37728, 5.22519)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Almere, Flevoland Almere Netherlands	s103 (Randstaddreef) / Chruchillweg / Rijnweg (52.38057, 5.22284)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Sparks, NV Washoe Co. United States	S.D. Andrea Pkwy. / San Marino Dr. (39.55103, -119.70213)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands on three legs.
Boise, ID Ada Co. United States	S. Touchmark Way / S. Worth Way (43.60206, -116.34610)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 30.2704	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Boise, ID Ada Co. United States	S. Touchmark Way / E. Louise Dr. (43.60317, -116.34880)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 29.4050	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Columbine, CO Jefferson Co. United States	S. Simms St. / W. Quincy Ave. (39.63865, -105.12860)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.0301	Other (At-Grade) Multilane (2 Lane, unspecified)	2002	ICD estimated from Google Maps linework.
Columbine, CO Jefferson Co. United States	S. Simms St. / Nelson St. (39.64159, -105.12910)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 38.6271	Other (At-Grade) Multilane (2 Lane, unspecified)	2003	Right turn bypass lanes on three legs. ICD estimated from Google Maps linework.
Ridgefield, WA Clark Co. United States	S. Royle Rd. / Settler Dr. (S 45th Ave. / S 3rd Way) (45.81379, -122.70283)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	This is the 5th roundabout in the City of Ridgefield.
Montgomery, AL Montgomery Co. United States	S. Ripley St. / Washington Ave. (32.37658, -86.29808)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 14.1213	Other (At-Grade) Single-Lane	2008	Opened April 2008. ICD estimated from Google Maps linework.
Olathe, KS Johnson Co. United States	S. Ridgeview Rd. / E. Loula St. (38.88069, -94.79726)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 25.1027	Other (At-Grade) Single-Lane	2004	Completed August 2004. ICD estimated from Google Maps linework.
West Palm Beach, FL Palm Beach Co. United States	S. Quadrille Blvd. (El Campeon Blvd.) / Fern St. (26.71040, -80.05505)	Roundabout Removed	All-Way Yield Unknown	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Multilane (2 Lane, unspecified)	1997	Replaced with TWSC 1995-1999; signalized in 2019.
Phoenix, AZ Maricopa Co. United States	S. Pointe Pkwy. W / S. Pointe Pkwy. E (33.37649, -111.97210)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.8650	Other (At-Grade) Single-Lane	1994	Before 1997. ICD estimated from Google Maps linework.
Greenwood Village, CO Arapahoe Co. United States	S. Monaco St. / E. Prentice Pl. (39.61977, -104.91350)	Traffic Calming Circle Existing	Unknown Unknown	3 Approaches 0 Driveways 14.7197	Other (At-Grade) Single-Lane	1999	ICD estimated from Google Maps linework.
Greenwood Village, CO Arapahoe Co. United States	S. Monaco St. / E. Powers Ave. (39.61501, -104.91350)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 9.2005	Other (At-Grade) Single-Lane	1999	ICD estimated from Google Maps linework.