Roundabouts Database Index

29411 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
Girvan, Scotland South Ayrshire United Kingdom	A77 (Knockcushan St. - Henrietta St.) / Knockcushan St. / (access to Girvan Harbour) (55.24326, -4.85868)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2+ lanes) w/ Traversable Central Island
Truro, England Cornwall United Kingdom	A39/A390 (Morlaix Ave.) / A39 (Arch Hill) / Falmouth Rd. (50.25479, -5.05632)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2+ lanes) w/ Traversable Central Island		Double mini-roundabout.
St Helens, England Merseyside United Kingdom	College St. / Corporation St. (53.45532, -2.73826)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2+ lanes) w/ Traversable Central Island
Ritchie, MD Prince Georges Co. United States	Ritchie-Marlboro Rd. / I-95 SB Ramps (38.86894, -76.84738)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 770.9968	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2001	Opening initially with two lanes. Expanded from two lanes to three lanes in 2010. 21442
Ritchie, MD Prince Georges Co. United States	Ritchie-Marlboro Rd. / I-95 NB Ramps (38.86824, -76.84158)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 67.0560	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2001	Opened initially with two lanes. Expanded from two lanes to three lanes in 2010. 21442
Green Bay, WI Brown Co. United States	W. Mason St. (STH 32-STH 54) / US 41 SB Ramps (44.52418, -88.08284)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.9811	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2012	Series of 3 roundabouts. Opened August 31, 2012. ICD estimated from Google Maps linework.
Green Bay, WI Brown Co. United States	W. Mason St. (STH 32-STH 54) / US 41 NB Ramps (44.52415, -88.08103)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.4266	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2012	Series of 3 roundabouts. Opened August 31, 2012. ICD estimated from Google Maps linework.
Washington, DC United States	Westmoreland Circle (Massachusetts Ave. NW / Dalecarlia Dr. / Western Ave. NW / Butterworth Pl. NW) (38.94892, -77.10097)	Rotary Existing	All-Way Yield None	6 Approaches 0 Driveways 100.5840	Other (At-Grade) Multilane (3+ Lane)		On boundary of DC and Maryland (Western Ave. is the boundary).
Washington, DC United States	Chevy Chase Circle (Connecticut Ave. NW / Western Ave. NW / Chevy Chase Pkwy. NW / Grafton St.) (38.96761, -77.07716)	Rotary Existing	All-Way Yield None	7 Approaches 0 Driveways 109.7280	Other (At-Grade) Multilane (3+ Lane)		On boundary between DC and Maryland (Western Ave. is the boundary). Pedestrian access to central island.
Fort Worth, TX Tarrant Co. United States	Benbrook Circle [US 377 / TX 183 / Camp Bowie Blvd.] (32.71704, -97.44314)	Rotary Existing	Other Unknown	4 Approaches 2 Driveways 304.8000	Other (At-Grade) Multilane (3+ Lane)	1957	Oval shape. ICD = 1000 ft x 650 ft. Circulating traffic yields to entering traffic on north leg.
Green Bay, WI Brown Co. United States	Shawano Ave. (STH 29) / Taylor St. (44.53461, -88.07319)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.3783	Other (At-Grade) Multilane (3+ Lane)	2011	Opened September 2011. ICD estimated from Google Maps linework.
Somerville, NJ Somerset Co. United States	US 206 / US 202 Ramps / NJ 28 / West End Ave. (40.57572, -74.62894)	Rotary Existing	Other Unknown	5 Approaches 0 Driveways 144.7800	Other (At-Grade) Multilane (3+ Lane)		Circulating traffic yields (stops) for entering traffic on northeast leg. ICD = 475 ft x 350 ft.
Sterling Heights, MI Macomb Co. United States	Van Dyke Ave. (M-53) / 18 1/2 Mile Rd. (42.60148, -83.03119)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 76.2000	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2005	Completed June 2005.
Miami Springs, FL Miami-Dade Co. United States	Curtiss Pkwy. / Royal Poinciana / Westward Dr. / Palmetto Dr. (25.82130, -80.28160)	Other Existing	Other Unknown	6 Approaches 0 Driveways 83.8565	Other (At-Grade) Multilane (3+ Lane)		On-street parking within circulatory roadway, pedestrian access to central island, yield control on circulatory roadway, some stop-controlled entries. ICD estimated from Google Maps linework.
New York, NY Manhattan Co. United States	Columbus Circle (7th Ave. / Broadway / Central Park West / Central Park South) (40.76808, -73.98187)	Signalized Roundabout/Circle Existing	Signal None	5 Approaches 0 Driveways 123.0168	Other (At-Grade) Multilane (3+ Lane)	1905	ICD estimated from Google Maps linework.
Houston, TX Harris Co. United States	Main St. / Montrose Blvd. (29.72404, -95.39096)	Other Existing	Other Unknown	0 Approaches 0 Driveways 97.5360	Other (At-Grade) Multilane (3+ Lane)	1916	Traffic Circle surveyed as part of 1916 plan for Hermann Park. Paved 1924. Some stop controlled, some free flow movements.
Houston, TX Harris Co. United States	Hermann Circle (29.72156, -95.39095)	Other Existing	Other Unknown	0 Approaches 0 Driveways 106.6800	Other (At-Grade) Multilane (3+ Lane)	1916	Traffic Circle surveyed as part of 1916 plan for Hermann Park. Paved 1924. Some stop controlled, some free flow movements.
Neenah, WI Winnebago Co. United States	Breezewood Ln. / US 41 SB Ramps (44.15623, -88.48662)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.1274	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2012	Opened October 12, 2012. ICD estimated from Google Maps linework.
Neenah, WI Winnebago Co. United States	Breezewood Ln. / US 41 NB Ramps (44.15602, -88.48505)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.4139	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2012	Opened October 12, 2012. ICD estimated from Google Maps linework.
Neenah, WI Winnebago Co. United States	Breezewood Ln. / W Bell St. / Harrison St. (44.15568, -88.48331)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1298	Other (At-Grade) Multilane (3+ Lane)	2012	Opened October 12, 2012. Functional Class: Arterial ICD estimated from Google Maps linework.
De Pere, WI Brown Co. United States	CTH G (Main St.) / US 41 SB Ramps (44.45374, -88.09212)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.5943	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2012	ICD estimated from Google Maps linework.
Oshkosh, WI Winnebago Co. United States	STH 21 (Omro Rd.) / Brooks Ln. / N Washburn St. (44.03244, -88.58758)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.9435	Other (At-Grade) Multilane (3+ Lane)	2012	Opened June 8, 2012. Three-lane roundabout. Series of 4 roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework.
Oshkosh, WI Winnebago Co. United States	STH 21 (Omro Rd.) / US 41 SB Ramps (44.03272, -88.58319)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 60.1058	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2012	Opened August 30, 2012. Three-lane roundabout. Series of 4 roundabouts. ICD estimated from Google Maps linework.
Oshkosh, WI Winnebago Co. United States	STH 21 (Omro Rd.) / US 41 NB Ramps (44.03271, -88.58178)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 140.8193	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2012	Opened October 29, 2012. Three-lane roundabout. Series of 4 roundabouts. ICD estimated from Google Maps linework.
Polk, WI Washington Co. United States	STH 60 / CTH C (Hillsdale Rd.) (43.32433, -88.24101)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.4426	Other (At-Grade) Multilane (3+ Lane)	2012	Opened November 2012. ICD estimated from Google Maps linework.
(unincorporated), MI Oakland Co. United States	N Pontiac Trl. / M-5 / Martin Pkwy. (42.55450, -83.44852)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 76.2000	Other (At-Grade) Multilane (3+ Lane)	2012	Substantial screen fence was installed on south and east legs to slow down approach vehicles.
(unincorporated), MI Oakland Co. United States	W 14 Mile Rd. / Orchard Lake Rd. (42.52846, -83.36020)	Roundabout Existing	All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK)	4 Approaches 0 Driveways 46.6480	Other (At-Grade) Multilane (3+ Lane)	2015	ICD estimated from Google Maps linework.
New Rochelle, NY Westchester Co. United States	Elmer Miller Circle (Memorial Hwy. / Normal Rockwell Blvd) (40.91546, -73.78770)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 77.6173	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Plain City, OH Union Co. United States	SR 161 (Post Rd) / Old US Hwy 33 (40.11015, -83.18304)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 57.5462	Other (At-Grade) Multilane (3+ Lane)	2015	ICD estimated from Google Maps linework.
Dublin, OH Franklin Co. United States	SR 161 (W Dublin Granville Rd.-E Bridge St.) / Riverside Dr. (US 33-SR 257) (40.09964, -83.10936)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (3+ Lane)	2016	Modified 2018 to reduce lane configuration. https://www.thisweeknews.com/news/20191022/dublin-officials-say-161-riverside-roundabout-fixes-lessen-crashes . 21442
Conway, AR Faulkner Co. United States	Dave Ward Dr. / Amity Rd. / I-40 WB Ramps (35.06637, -92.41452)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 65.4953	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2016	ICD estimated from Google Maps linework.
Conway, AR Faulkner Co. United States	Dave Ward Dr. / New Amity Rd. (35.06649, -92.41225)	Roundabout Existing	All-Way Yield Other	4 Approaches 0 Driveways 57.6749	Other (At-Grade) Multilane (3+ Lane)	2016	ICD estimated from Google Maps linework.
Green Bay, WI Brown Co. United States	Shawano Ave. / I-41 NB Ramps (44.53750, -88.07683)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.6732	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2013	Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Howard, WI Brown Co. United States	Shawano Ave. / I-41 SB Ramps (44.53894, -88.07831)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 49.3746	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2013	Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Green Bay, WI Brown Co. United States	Shawano Ave. / Duck Creek Pkwy. (44.54055, -88.08010)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0093	Other (At-Grade) Multilane (3+ Lane)	2013	Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Green Bay, WI Brown Co. United States	Cardinal Ln. / N Packerland Dr. / Shawano Ave. / STH 32 WB On-Ramp (44.54373, -88.08784)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 49.3705	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2013	Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Green Bay, WI Brown Co. United States	N Packerland Dr. / STH 32 EB Off-Ramp (44.54289, -88.08979)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.2639	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2013	Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Welland, ON Niagara Canada	Hwy 27 (E Main St.) / Hwy 406 (42.99357, -79.22298)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 57.6555	Other (At-Grade) Multilane (3+ Lane)	2013	Year Completed estimated (2010-2015). ICD estimated from Google Maps linework.
Austin, TX Travis Co. United States	E 51st St. / I-35 SB Ramps (30.31028, -97.71149)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 67.0548	Other (At-Grade) Multilane (3+ Lane)	2018	.
Rotterdam, South Holland Rotterdam Netherlands	N471 / A20 Ramps (51.93857, 4.46121)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 116.3371	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Utrecht, Utrecht Utrecht Netherlands	N408 / E35-A12 Ramps (52.05643, 5.12223)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Arnhem, Gelderland Arnhem Netherlands	N325 / A12 Ramps / A348 / President Kennedylaan (51.98192, 5.97865)	Signalized Roundabout/Circle Existing	Signal Unknown	5 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Utrecht, Utrecht Utrecht Netherlands	Beneluxlaan / Kon. Wilhelminalaan / Churchillaan (52.07417, 5.09710)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 131.4009	Other (At-Grade) Multilane (3+ Lane)		Tram rail lines running down median through central island. ICD estimated from Google Maps linework.
Nijmegen, Gelderland Nijmegen Netherlands	Energieweg / Industrieweg (51.85051, 5.83151)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 74.5133	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Nijmegen, Gelderland Nijmegen Netherlands	Keizer Karelplein (51.84214, 5.85935)	Signalized Roundabout/Circle Existing	Signal Unknown	6 Approaches 0 Driveways 115.8491	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	D / 75Rue de la Johardière (47.22722, -1.65153)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.9309	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Paris, Ile-de-France Paris France	Place Charles de Gaulle (48.87336, 2.29558)	Other Existing	Unknown Unknown	12 Approaches 0 Driveways 160.0000	Other (At-Grade) Multilane (3+ Lane)
Parkville, VIC Australia	Elizabeth St. / Flemington Rd. / Peel St. / Pelham St. (-37.80124, 144.95719)	Signalized Roundabout/Circle Existing	Signal Unknown	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (3+ Lane)		Trams running through central island.
Carlton, VIC Australia	Swanston St. / College Crescent / Cemetery Rd. E. (-37.79328, 144.96492)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 67.9529	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Stockholm, Stockholm County Stockholm Sweden	Lindhagensplan (59.33161, 18.01964)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 2 Driveways 82.8497	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Swindon, England Wilts United Kingdom	A4311 / Elgin Dr. (51.57595, -1.77163)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 37.8546	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Tijuana, BC Mexico	Frontera / Av de la Amistad (32.53931, -117.02898)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 27.1848	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Tijuana, BC Mexico	Paseo del Centenario / Blvd Gral M Marquez de Leon (32.53579, -117.02273)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 54.3718	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Tijuana, BC Mexico	Paseo del Centenario / Boulevard Independencia (32.53340, -117.01901)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 67.4631	Other (At-Grade) Multilane (3+ Lane)		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.
Salzburg, Salzburg Salzburg Austria	Dr.-Franz-Rehrl-Platz (47.79908, 13.05483)	Signalized Roundabout/Circle Existing	Signal Unknown	3 Approaches 0 Driveways 42.5203	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Cape Town, Western Cape Cape Town South Africa	Coen Steytler Roundabout (Heeengracht St. / Walter Sisulu Ave.) (-33.91745, 18.42807)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 71.3595	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Cape Town, Western Cape Cape Town South Africa	Heerengracht St. / Adderley St. / Hans Strijdom Ave. (-33.91981, 18.42566)	Signalized Roundabout/Circle Existing	Signal Unknown	3 Approaches 0 Driveways 79.2862	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Cape Town, Western Cape Cape Town South Africa	Helen Suzman Blvd. / Granger Bay Blvd. (-33.90722, 18.41089)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 60.4646	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Bedford, NS Halifax Canada	Larry Uteck Blvd. / Bicentennial Dr. SB Ramps / Hogan Ct. (44.69835, -63.69187)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 69.6141	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2010	ICD estimated from Google Maps linework.
Appleton, WI Outagamie Co. United States	W Northland Ave. / N Richmond St. (44.28730, -88.41580)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 48.7326	Other (At-Grade) Multilane (3+ Lane)	2018	Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
Buchanan, WI Outagamie Co. United States	E College Ave. / Eisenhower Dr. (44.25832, -88.34698)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 58.1658	Other (At-Grade) Multilane (3+ Lane)	2015	ICD estimated from Google Maps linework.
West Drayton, England Greater London United Kingdom	Longford Roundabout (Stanwell Moor Rd. / Bath Rd.) (51.47911, -0.49463)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 59.5062	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
London, England City of London United Kingdom	Terminal 5 Roundabout (Western Perimeter Rd. / M25 Ramps) (51.47474, -0.49471)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 76.6216	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Staines-upon-Thames, England Greater London United Kingdom	Stanwell Moor Rd. / Southern Perimeter Rd. (51.46354, -0.49342)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 87.0576	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Slough, England Greater London United Kingdom	Horton Rd. / Airport Way / M25 Ramps (51.46807, -0.50840)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 26.7843	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Utrecht, Utrecht Utrecht Netherlands	N230 / Gandhiplein / Franciscusdreef (52.12890, 5.09934)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 69.6524	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Utrecht, Utrecht Utrecht Netherlands	Henry Dunantplein (N230 / Einsteindreef) (52.12245, 5.11645)	Signalized Roundabout/Circle Existing	Signal Unknown	3 Approaches 0 Driveways 75.5288	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
San Sebastián, Basque Country Guipúzcoa Spain	Errotaburu Pasealekua / Avenida de Tolosa Ramps (43.30157, -2.00310)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 71.2725	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
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.
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.
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.
Cambridge, ON Waterloo Canada	Franklin Blvd (RR 36) / Pinebush Rd (43.41159, -80.30834)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.6590	Other (At-Grade) Multilane (3+ Lane)	2016	ICD estimated from Google Maps linework.
Everett, MA Middlesex Co. United States	Revere Beach Pkwy. (Rte 16) / Mystic View Rd. / Santilli Hwy (42.40238, -71.06892)	Signalized Roundabout/Circle Existing	Signal None	5 Approaches 0 Driveways 155.4480	Other (At-Grade) Multilane (3+ Lane)		Revere Beach Pkwy extends through the rotary. ICD 560 ft x 460 ft.
Brighton, MA Suffolk Co. United States	Beacon St / Soldiers Field Parkway / Parsons St / US 20 (42.35821, -71.16022)	Rotary Existing	Other None	5 Approaches 0 Driveways 147.3851	Other (At-Grade) Multilane (3+ Lane)		Lane redesign in approx. 2013 Pavement markings redone in approx. 2010. Control Type: mix of Signal, stop and yield signs. All approaches have their own treatment. ICD estimated from Google Maps linework.
Boston, MA Suffolk Co. United States	Morrissey Blvd. / Neponset Ave. (Rte 3A) / Redfield St. / Gallivan Blvd. (Rte 203) / Walnut St. (42.28656, -71.04280)	Signalized Roundabout/Circle Existing	Signal None	6 Approaches 3 Driveways 499.9997	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)		ICD = 500 ft x 325 ft.
Carmel, IN Hamilton Co. United States	Hazel Dell Pkwy. / E 116th St. (39.95660, -86.07408)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.6055	Other (At-Grade) Multilane (3+ Lane)	2017	ICD estimated from Google Maps linework.
Fishers, IN Hamilton Co. United States	E 96th St. / Lantern Rd. (39.92738, -86.01380)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 53.3400	Other (At-Grade) Multilane (3+ Lane)	2017	On boundary between Fishers and Indianapolis and between Hamilton County and Marion County.
El Paso, TX El Paso Co. United States	E Paisano Dr. / Alameda Ave. (east) (31.76858, -106.42604)	Roundabout Existing	All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK)	3 Approaches 0 Driveways 59.4360	Other (At-Grade) Multilane (3+ Lane)	2014	ICD estimated from Google Maps linework.
Milton Keynes, England Buckinghamshire United Kingdom	North Grafton Roundabout (Portway / Grafton Gate) (52.03998, -0.77478)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 101.3810	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Milton Keynes, England Buckinghamshire United Kingdom	Portway / A5 Ramps (52.03735, -0.78203)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 123.4277	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Milton Keynes, England Buckinghamshire United Kingdom	Fox Milne Roundabout (Childs Way / Tongwell St.) (52.04865, -0.70746)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 54.3532	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Milton Keynes, england Buckinghamshire United Kingdom	Northfield Roundabout (Chidls Way / Portway / A5130) (52.05445, -0.70227)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 71.2375	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Milton Keynes, England Buckinghamshire United Kingdom	A509 / London Rd. / M1 Ramps (52.05881, -0.70017)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 55.0752	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Colonial Heights, VA Colonial Heights City Co. United States	Temple Ave / I-95 Ramps (37.25919, -77.40275)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 45.6275	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2018	ICD estimated from Google Maps linework.
Greenfield, IN Hancock Co. United States	CR 300 N / Mt. Comfort Rd. (600 W) (39.82710, -85.91524)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 60.5366	Unknown Multilane (3+ Lane)	2014	Yield-controlled right-turn bypass lane on south leg. ICD estimated from Google Maps linework.
Silver Springs, NV Lyon Co. United States	US 50 / USA Pkwy. / Opal Ave. (39.40014, -119.26883)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 64.0080	Other (At-Grade) Multilane (3+ Lane)	2017	Consecutive double-left turns.
Howard, WI Brown Co. United States	Velp Ave. / I-41 NB Ramps (44.55664, -88.05906)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 48.5086	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2016	Yield-controlled right-turn bypass lane on off-ramp. ICD estimated from Google Maps linework.
Howard, WI Brown Co. United States	Velp Ave. / I-41 SB Ramps (44.55731, -88.06068)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 51.0611	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2016	Yield-controlled right-turn bypass lane on off-ramp. Add-lane bypass lane on west leg. ICD estimated from Google Maps linework.
Jeffersonville, IN Clark Co. United States	E 10th St. / IN-62 EB Ramps (38.34309, -85.70641)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signal/Beacon	3 Approaches 0 Driveways 65.5707	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2015	At-grade rail crossing on south legm with PHBs controlling west and north legs. No pedestrian crossings. ICD estimated from Google Maps linework.
Swindon, England Wilts United Kingdom	Marlborough Rd. / Queens Dr. / Shaftesbury Ave. / Dorcan Way (51.54567, -1.74569)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 80.9588	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Swindon, England Wilts United Kingdom	A419 / M4 Ramps (51.52687, -1.72476)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 16.3471	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Cracow, Woj. Małopolskie Cracow Poland	Rondo Grzegórzeckie (50.05764, 19.95900)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 96.6141	Other (At-Grade) Multilane (3+ Lane)	2008	Turbo roundabout. Tram rail lines running along medians and intersecting in central island. ICD estimated from Google Maps linework.
Cracow, Woj. Małopolskie Cracow Poland	Rondo Kocmyrzowskie Gorzelnego (50.07964, 20.02735)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 87.3727	Other (At-Grade) Multilane (3+ Lane)	2005	Turbo roundabout. Tram rail lines along medians intersect in central island. ICD estimated from Google Maps linework.
Salzburg, Salzburg Salzburg Austria	Rudolfsplatz (47.79751, 13.05317)	Other Existing	Other Unknown	3 Approaches 0 Driveways 67.3927	Unknown Multilane (3+ Lane)		Circulating traffic yields to entering traffic. ICD estimated from Google Maps linework.
Havana, Havana Cuba	Calle 114 / Carretera a Rancho Boyeros (23.04930, -82.41934)	Rotary Existing	Other Unknown	3 Approaches 0 Driveways 127.4821	Other (At-Grade) Multilane (3+ Lane)		Mix of yield-controlled and uncontrolled entries. ICD estimated from Google Maps linework.
Mesquite, NV Clark Co. United States	Falcon Ridge Pkwy. / I-15 NB Ramps / W Mesquite Blvd. (36.80253, -114.10666)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 61.2035	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2012	Year Completed estimated (2011-2013). ICD estimated from Google Maps linework.
Stoke-on-Trent, England Staffs United Kingdom	A53 (Etruria Rd.) / A500 Ramps (53.01955, -2.20440)	Signalized Roundabout/Circle Existing	Signal Unknown	5 Approaches 0 Driveways 104.1737	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)		Partially signalized roundabout. ICD estimated from Google Maps linework.
Newcastle, England Staffs United Kingdom	Knutton Lane Roundabout [A34 (Lower St.) / A52 (Ryecroft) / B5367 (Knutton Ln.)] (53.01361, -2.23116)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.2679	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Málaga, Andalusia Málaga Spain	Plaza José Bergamín (36.71929, -4.45454)	Signalized Roundabout/Circle Existing	Signal Unknown	6 Approaches 0 Driveways 88.0756	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.