Roundabouts Database Index

29361 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
Little Rock, AR Pulaski Co. United States	Wellington Village Dr. / Loyola Dr. (34.76699, -92.43870)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	1997	Pedestrian crossings adjacent to circulatory roadway. Year Completed estimated (1994-2000).
Weybridge, England Surrey United Kingdom	Wellington Way / Staniland Dr. / The Heights (51.34885, -0.46495)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
College Station, TX Brazos Co. United States	Wellness Ln. / Stonebrook Dr. (30.58436, -96.27781)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2013	On the grounds of the Scott and White Hospital complex, serves a secondary entrance to the hospital.
South Milford Historic District, DE Sussex Co. United States	Wellness Way / Healthy Way / (parking) (38.88506, -75.39323)	Other Existing	Unknown Unknown	2 Approaches 2 Driveways 0.0000	Other (At-Grade) Single-Lane
Reno, NV Washoe Co. United States	Wells Ave. / Regency Way (39.50890, -119.80320)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.4866	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Franklin, NC Macon Co. United States	Wells Grove Rd. / Clarks Chapel Rd. / Bellview Rd. (35.16401, -83.36038)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.8600	Other (At-Grade) Single-lane w/ Traversable Central Island	2021	Painted and delineated splitter islands. https://thesouthernscoopnews.com/latest-news/franklin-gets-new-roundabout-to-ease-traffic-at-intersection.
Seneca, SC Oconee Co. United States	Wells Hwy / Mormon Church Rd. / N Strawberry Farms Rd. (34.65761, -82.95173)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 20.6307	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Wilmington, NC New Hanover Co. United States	Wells Rd. / Monument Dr. (34.24346, -77.83690)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 34.5554	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
East Gosford, NSW Central Coast Australia	Wells St. / Coburg St. (-33.43129, 151.35864)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Frisco, TX Collin Co. United States	Wellshire Ln. / Childrens Garden Montessori (33.16800, -96.73369)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2010
Nan'gang District, Heilongjiang Harbin China	Wenming St. / Wenchang St. / Wenfu St. (45.74389, 126.65536)	Signalized Roundabout/Circle Existing	Signal Unknown	5 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Omaha, NE Douglas Co. United States	Wenninghoff Rd. / Read St. (41.32367, -96.04434)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.3202	Other (At-Grade) Single-Lane	2008	No splitter islands on Read St. Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Omaha, NE Douglas Co. United States	Wenninghoff Rd. / Sheffield St. / Craig Ave. (41.32955, -96.04776)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.4212	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Richmond, Tasman Tasman New Zealand	Wensley Rd. / Paton Rd. / Hart Rd. / Bateup Rd. (-41.35123, 173.17420)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
West St Paul, MN Dakota Co. United States	Wentworth Ave. / Oakdale Ave. (44.89793, -93.07155)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4568	Other (At-Grade) Single-Lane	2017	https://streets.mn/2019/06/11/meet-a-roundabout-wentworth-ave/ ICD estimated from Google Maps linework.
Success, WA Cockburn Australia	Wentworth Parade / Bartram Rd. (-32.14571, 115.85674)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Success, WA Cockburn Australia	Wentworth Parade / Meridian St. (-32.15337, 115.85064)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways	Other (At-Grade) Single-Lane
Windsor, NS Hants Canada	Wentworth Rd. / Highway 101 NB Ramps / Morrison Dr. (44.99165, -64.11267)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.5231	Freeway Ramps (Grade-Separated) Single-Lane	2009	ICD estimated from Google Maps linework.
Glen Innes, NSW Glen Innes Severn Australia	Wentworth St. / Grey St. (-29.74100, 151.73508)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bellerive, TAS Clarence Australia	Wentworth St. / Hill St. / Tanundal St. (-42.87407, 147.38840)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Toledo, OH Lucas Co. United States	Wenz Rd. / South Ave. (41.63093, -83.64538)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2021).
Kloten, Zurich Bülach Switzerland	Werftstrasse / Balz-Zimmermannstrasse (47.44502, 8.57122)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lucerne, Lucerne Lucerne Switzerland	Werkhofstrasse / Rosslimatte (47.04434, 8.31464)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Gordon, NSW Ku-Ring-Gai Australia	Werona Ave. / Underpass Rd. (-33.75709, 151.15595)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Werrington, NSW Penrith Australia	Werrington Rd. / Parkes Ave. (-33.75410, 150.76032)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Werrington, NSW Penrith Australia	Werrington Rd. / The Kingsway (-33.76549, 150.75814)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Newberg, OR Yamhill Co. United States	Werth Blvd. / (parking) (45.30006, -122.93940)	Other Existing	Uncontrolled Other	2 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-Lane		Raised crosswalk, near community college, 3rd leg is access to parking lot.
Summerville, SC Dorchester Co. United States	Wescott Blvd. / Oak Forest Blvd. (32.94488, -80.14152)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 60.9600	Other (At-Grade) Single-Lane	2000	Built originally as multilane (2x1) roundabout. Year Completed estimated (2000). Converted to single-lane in 2015 by striping out inner circulating lane but retaining two-lane exits at pedestrian crossings on north and south legs.
Cambridge, ON Waterloo Canada	Wesley Blvd. / Fitzgerald Dr. (43.35356, -80.27646)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.0000	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2013-2016).
Cambridge, ON Waterloo Canada	Wesley Blvd. / Maple Bush Dr. (43.35602, -80.27737)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.0000	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2013-2016).
Indian Trail, NC Union Co. United States	Wesley Chapel Rd. / Goldmine Rd. (35.01956, -80.66974)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.2993	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Egham, England Surrey United Kingdom	Wesley Dr. / Fitzrobert Pl. (51.42835, -0.54434)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kangaroo Flat, VIC Greater Bendigo Australia	Wesley St. / Mitchell St. (-36.80256, 144.24138)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Auckland, Auckland Auckland New Zealand	Wesley St. / Queen St. (-37.20179, 174.90108)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
McAdenville, NC Gaston Co. United States	Wesleyan Ave. / Church St. (35.25438, -81.07686)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 75.0970	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Stjørdal, Trøndelag Stjørdal Norway	Wessels veg / Elvegata (63.47140, 10.90601)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
West Des Moines, IA Dallas Co. United States	West Access / W. Wells Fargo Trl. (41.55749, -93.80611)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.5986	Other (At-Grade) Single-Lane	2006	In new Wells Fargo commercial development. ICD estimated from Google Maps linework.
West Auckland, England Durham United Kingdom	West Auckland Roundabout [A68 (Darlington Rd.) / A688 (West Auckland Bypass)] (54.62601, -1.71179)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Edinburgh, SA Salisbury Australia	West Ave. / Edinburgh Rd. / Purling Ave. (-34.73265, 138.63609)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Burlington, IA Des Moines Co. United States	West Ave. / W Burlington Ave. (40.80061, -91.15269)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.0678	Other (At-Grade) Single-Lane	2017	Merging right-turn bypass lane on east leg. ICD estimated from Google Maps linework.
Lawrence, KS Douglas Co. United States	West Campus Rd. / Jayhawk Blvd. / Crescent Rd. (38.95905, -95.25105)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.7185	Other (At-Grade) Single-Lane	2013	Original circle built c. 1945, rebuilt 2013 as part of reconstruction of Jayhawk Boulevard. Encircles Chi Omega fountain. Functional Class: Collector ICD estimated from Google Maps linework.
Auckland, Auckland Auckland New Zealand	West Coast Rd. / Parrs Cross Rd. (-36.90803, 174.62817)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Costessey, England Norfolk United Kingdom	West End / The Street / Town House Rd. (52.65916, 1.21014)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Arcata, CA Humboldt Co. United States	West End Rd. / Spear Ave. / Saint Louis Rd. (40.88910, -124.08210)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.0866	Other (At-Grade) Single-Lane	1998	Functional Class: Arterial ICD estimated from Google Maps linework.
Newcastle upon Tyne, England North Tyneside United Kingdom	West Farm Ave. / Somervyl Ave. / Stoneleigh Ave. (55.01304, -1.59749)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Basingstoke, England Hants United Kingdom	West Ham Roundabout: B3400 (Churchill Way West - Worting Rd.) / Worting Rd. / Euskirchen Way / West Ham Close / Grafton Way (51.26364, -1.11793)	Roundabout Existing	All-Way Yield Unknown	6 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Orewa, Auckland Auckland New Zealand	West Hoe Heights / Celestial Crescent (-36.58258, 174.67105)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Orewa, Auckland Auckland New Zealand	West Hoe Heights / Maire Rd. / Sunnyheights Rd. (-36.58124, 174.67374)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Orewa, Auckland Auckland New Zealand	West Hoe Rd. / Grand Dr. (-36.58481, 174.68596)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Orewa, Auckland Auckland New Zealand	West Hoe Rd. / Hatton Rd. / Florence Ave. (-36.58658, 174.68672)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tamarack Resort, ID Valley Co. United States	West Mountain Rd. / Village Dr. (44.66998, -116.11130)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.9203	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Pyecombe, England West Sussex United Kingdom	West Rd. / A23 Ramps (50.90179, -0.18279)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Central Saanich, BC Capital Regional District Canada	West Saanich Rd. / Verdier Ave. (48.57791, -123.44920)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.2854	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2004-2009). ICD estimated from Google Maps linework.
Victoria, BC Capital Canada	West Shore Pkwy. / (unknown) (48.44867, -123.54036)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 29.3109	Other (At-Grade) Single-Lane	2017	Third approach stubbed for future use. ICD estimated from Google Maps linework.
Langford, BC Capital Canada	West Shore Pkwy. / Amy Rd. (48.45617, -123.53986)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 35.0000	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2009).
Victoria, BC Capital Canada	West Shore Pkwy. / Langford Pkwy. (48.44551, -123.53750)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 43.5730	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Amherst, MA Hampshire Co. United States	West St (Rte 116) / W Bay Rd (42.31886, -72.52762)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.9211	Other (At-Grade) Single-Lane	2011	Side-by-side roundabouts replacing two T-intersections ICD estimated from Google Maps linework.
Umina Beach, NSW Central Coast Australia	West St. / Broken Bay Rd. / Barrenjoey Rd. (-33.52248, 151.32876)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Senatobia, MS Tate Co. United States	West St. / Thompson St. (34.62211, -89.97041)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2007-2010).
Auckland, Auckland Auckland New Zealand	West Tamaki Rd. / Crossfield Rd. (-36.86858, 174.86965)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Auckland, Auckland Auckland New Zealand	West Tamaki Rd. / Elstree Ave. / Washington Ave. (-36.86999, 174.86541)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Aberdeen, Scotland Aberdeen City United Kingdom	West Tullos Rd. / Abbotswell Rd. / Abbots Pl. (57.12503, -2.10001)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Calgary, AB Division 6 Canada	West Valley Rd. SW / 101 St. SW / 1 Ave. SW / Trans-Canada Hwy EB On-Ramp (51.08514, -114.23423)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Freeway Ramps (Grade-Separated) Single-Lane	2022
The Legends, DE New Castle Co. United States	West Wittington Circle (39.46705, -75.71358)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Pedestrian facility in central island.
Castle Pines, CO Douglas Co. United States	Westbridge Dr. / Cross Canyon Trl. (39.45951, -104.85287)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2019).
Northlake, TX Denton Co. United States	Westbridge Dr. / Meridian Dr. / Silver Lace Ln. (33.07282, -97.22347)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2015	.
Rutherglen, Scotland South Lanarkshire United Kingdom	Westburn Rd. / Westburn Dr. / Westburn Farm Rd. (55.82136, -4.15672)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Huntsville, AL Madison Co. United States	Westbury Dr. / Alta Dena St. (34.68877, -86.56960)	Traffic Calming Circle Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Launceston, TAS Meander Valley Australia	Westbury Rd. / Mount Leslie Rd. (-41.47388, 147.12809)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways	Other (At-Grade) Single-Lane
Parkchester, NY Bronx Co. United States	Westchester Ave. / 177th St. / Virginia Ave. (40.83312, -73.86097)	Signalized Roundabout/Circle Existing	Signal Unknown	6 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Colleyville, TX Tarrant Co. United States	Westcoat Dr. / McDonwell School Rd. (32.90451, -97.16692)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://communityimpact.com/dallas-fort-worth/grapevine-colleyville-southlake/transportation/2020/11/11/city-of-colleyville-completes-public-art-installation/
Emerson Valley, England Milton Keynes United Kingdom	Westcroft Roundabout [Tattenhoe St. / Chaffron Way] (52.00453, -0.78916)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Almere, Flevoland Almere Netherlands	Westelijk Halfrond (52.39118, 5.27755)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Turners Beach, TAS Central Coast Australia	Westella Dr. / Forth Rd. / Bass Hwy (SR 1) WB On-Ramp (-41.16340, 146.22581)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Bowling Green, KY Warren Co. United States	Westen St. / Rockingham Ave. (36.96741, -86.44234)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.wnky.com/new-roundabout-opens-near-westen-street/
Bathgate, Scotland West Lothian United Kingdom	Wester Inch Roundabout [B792 (Blackburn Rd.) / Leyland Rd. / Inch Wood Ave.] (55.89197, -3.62129)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Thompsons Station, TN Williamson Co. United States	Westerham Way / Danby Trace Dr. / Callaway Park Pl. (35.81335, -86.88431)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Zwolle, Overijssel Zwolle Netherlands	Westerlaan / Stationsplein / Stationsweg (52.50616, 6.09053)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Lynn, MA Essex Co. United States	Western Ave (Rte 107) / Federal St / South St / Market Square (42.46260, -70.96575)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 54.6268	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Speke-Garston, England Liverpool United Kingdom	Western Ave. / Central Ave. / Tewit Hall Rd. (53.34226, -2.85129)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Sioux Falls, SD Lincoln Co. United States	Western Ave. / W 95th St. (43.46768, -96.74755)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2024	https://m.facebook.com/watch/?v=2495260507530316&vanity=CityofSiouxFalls
Galway, Co Galway Ireland	Western Distributor Rd. / Bóthar Stiofáin (53.26991, -9.10126)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Dover, England Kent United Kingdom	Western Heights Roundabout [A20 (Archcliffe Rd.) / South Military Rd.] (51.11449, 1.30328)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Whangarei, Northland Whangarei New Zealand	Western Hills Dr. (SH 1) / Kensington Ave. (-35.71002, 174.31341)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Belize City, Belize Belize	Western Hwy. / Fabers Rd. / Chetumal St. (17.49991, -88.22232)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 17.0858	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Penzance, England Cornwall United Kingdom	Western Promenade Rd. / Alexandra Rd. (50.11269, -5.54072)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Alberton, PE Prince Canada	Western Rd. / Ohalloran Rd. / Mill River East Rd. (46.76125, -64.18012)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.7265	Other (At-Grade) Single-Lane	2017	https://www.theguardian.pe.ca/news/local/roundabout-at-bloomfield-corner-completed-104904/ ICD estimated from Google Maps linework.
Basingstoke, England Hants United Kingdom	Western Way / Saint Peter's Rd. (51.26083, -1.11154)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Glasgow, Scotland North Lanarkshire United Kingdom	Westerwood Roundabout: Eastfield Rd. / St. Andrews Dr. (55.96776, -3.97510)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Carlisle, MA Middlesex Co. United States	Westford St. / Lowell St. / Bedford Rd. (42.52918, -71.34894)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways 28.9560	Other (At-Grade) Single-Lane	2020	The previous traffic circle was reconstructed with modern roundabout features in 2020.
Auckland, Auckland Auckland New Zealand	Westgate Dr. / Fernhill Dr. (-36.82285, 174.61136)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Windsor, CO Weld Co. United States	Westgate Dr. / Oakmond St. (40.48121, -104.98870)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	Year Completed estimated (2019-2021). Opened 1999-2004 as single-lane cul-de-sac with south leg and stubs on west and east legs and no evidence of traffic control; the outer portions of circulatory roadway were striped out. Converted to 2x1 roundabout 2019-2021 with addition of north leg.
Grimsby, England North-East Lincolnshire United Kingdom	Westgate Roundabout [A180 (Westgate) / Moody Ln. / Pyewipe Rd. / Birchin Way] (53.57504, -0.09654)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Coppell, TX Dallas Co. United States	Westhaven Rd. (32.98920, -97.00581)	Other Existing	Uncontrolled None	2 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2014	Pedestrian access to central island; no splitter island on one leg.
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.
Calgary, AB Division 6 Canada	Westhills Way SW / Glenmore Trl. SW (Hwy 8-Hwy 201) WB Ramps (51.00996, -114.17395)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.0000	Freeway Ramps (Grade-Separated) Single-Lane	2020	Year Completed estimated (2020-2021).
Tsuu T'ina Nation 145, AB Division 6 Canada	Westhills Way SW / Tsuut'ina Pkwy. / Glenmore Trl. (Hwy 8-Hwy 201) EB Ramps (51.00743, -114.17479)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.0000	Freeway Ramps (Grade-Separated) Single-Lane	2020
Cranberry Township, PA Butler Co. United States	Westinghouse Dr. / (parking lots) (40.68248, -80.08626)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.8881	Other (At-Grade) Single-Lane	2009	No splitter islands. Serves a parking lot gateway. ICD estimated from Google Maps linework.
Papendrecht, South Holland Papendrecht Netherlands	Westkil / Noordkil / Andoornlaan (51.83653, 4.71846)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 31.7333	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Papendrecht, South Holland Papendrecht Netherlands	Westkil / Zuidkil (51.83338, 4.71680)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 31.7355	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.