Roundabouts Database Index

29465 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
Athens, GA Clarke Co. United States	Whitehall Rd. / S Milledge Ave. / Phoenix Rd. (33.89800, -83.36513)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.7659	Other (At-Grade) Unknown	2019	ICD estimated from Google Maps linework.
Preston Brook, England Halton United Kingdom	Whitehouse Roundabout: A533 (Chester Rd. / Northwich Rd.) / A56 (Chester Rd.) (53.31378, -2.66436)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Whiteland, IN Johnson Co. United States	Whiteland Rd. (E 500 N) / N Graham Rd. (N 225 E) (39.55046, -86.05931)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	Two through lanes only on west leg; rest of roundabout is single-lane.
Bargersville, IN Johnson Co. United States	Whiteland Rd. / Morgantown Rd. (39.54793, -86.19682)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6003	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Harold Wood, England London United Kingdom	Whitelands Way / (access road) (51.59204, 0.22001)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Paralowie, SA Salisbury Australia	Whites Rd. / Burton Rd. (-34.75825, 138.61339)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Salisbury North, SA Salisbury Australia	Whites Rd. / Diment Rd. (-34.74133, 138.62855)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Whitestown, IN Boone Co. United States	Whitestown Pkwy. / S Indianapolis Rd. (39.94596, -86.35860)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 61.3474	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	http://youarecurrent.com/2018/02/23/roundabout-construction-to-begin-in-april-at-whitestown-parkway-indianapolis-road/ ICD estimated from Google Maps linework.
Zionsville, IN Boone Co. United States	Whitestown Rd. / Ford Rd. / Mulberry St. / Pleasant View Rd. (39.96447, -86.28292)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.6154	Other (At-Grade) Single-Lane	2017	Yield-controlled right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Columbus, GA Muscogee Co. United States	Whitesville Walk / Woodville Dr. (32.55371, -84.97279)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.1939	Other (At-Grade) Single-Lane	2007	Completed March 2007. Functional Class: Local ICD estimated from Google Maps linework.
Charlotte, NC Mecklenburg Co. United States	Whitewater Center Pkwy. / (future roadway) (35.27599, -80.99742)	Roundabout Existing	Unknown None	4 Approaches 0 Driveways 32.1758	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Boise, ID Ada Co. United States	Whitewater Park Blvd. / Stewart Ave. (43.62885, -116.23010)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.0373	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	Opened October 2013. ICD estimated from Google Maps linework.
San Tan Valley, AZ Pinal Co. United States	Whitewing Blvd. / W Sterling St. (33.13194, -111.57163)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2017	No splitter islands on east and west legs.
Wellington, Wellington Region Porirua New Zealand	Whitford Brown Ave. / Routeburn Ave. (-41.12142, 174.86684)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Wellington, Wellington Region Porirua New Zealand	Whitford Brown Ave. / Warspite Ave. / Eskdale Rd. (-41.12079, 174.86788)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Auckland, Auckland Auckland New Zealand	Whitford Park Rd. / Sandstone Rd. / Safeyard Rd. (-36.95033, 174.96623)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Auckland, Auckland Auckland New Zealand	Whitford Rd. / Chapel Rd. / Orangewood Dr. (-36.91897, 174.92810)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hinchinbrook, NSW Liverpool Australia	Whitford Rd. / Frigate-Bird Ave. / Centaurus Dr. (-33.92181, 150.86724)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Auckland, Auckland Auckland New Zealand	Whitford Rd. / Millhouse Dr. / Meadowland Dr. (-36.91366, 174.92711)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Auckland, Auckland Auckland New Zealand	Whitford Rd. / Point View Dr. / Somerville Rd. (-36.92143, 174.93265)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Elliptical shaped.
Beachlands, Auckland Auckland New Zealand	Whitford-Maraetai Rd. / Beachlands Rd. / Kouka Rd. (-36.89004, 175.01263)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Milton, ON Halton Canada	Whitlock Ave. / Farmstead Dr. (43.48834, -79.84905)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.6626	Other (At-Grade) Single-Lane	2018	Under construction in Streetview Aug 2018 ICD estimated from Google Maps linework.
Milton, ON Halton Canada	Whitlock Ave. / Leger Way (43.48585, -79.85174)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.1954	Other (At-Grade) Single-Lane	2018	Under construction in Streetview Aug 2018. ICD estimated from Google Maps linework.
Palm Beach Gardens, FL Palm Beach Co. United States	Whitman St. / Emerson St (26.88026, -80.11586)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Latrobe, PA Westmoreland Co. United States	Whitney Ct. (40.26595, -79.40789)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Prosper, TX Collin Co. United States	Whitney Place Dr. / Glen Canyon Dr. (33.23916, -96.74132)	Other Existing	Uncontrolled None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2008	No splitter islands or control.
Rocklin, CA Placer Co. United States	Whitney Ranch Pkwy. / W Oaks Blvd. / Songbird Way (38.83190, -121.26676)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2019).
Concord, NH Merrimack Co. United States	Whitney Rd. / Merchants Way (43.28791, -71.58083)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.concordmonitor.com/Exit-17-rotary-landscaped-by-local-nursery-City-Council-accepts-donations-for-project-48392448
Ypsilanti, MI Washtenaw Co. United States	Whittaker Rd. / Bemis Rd. (42.17317, -83.60141)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	https://www.wcroads.org/wcrc-project/bemis-rd-whittaker-rd-roundabout/
Ypsilanti, MI Washtenaw Co. United States	Whittaker Rd. / Merrit Rd. (42.18812, -83.60861)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2016	Replaced skewed intersection.
Ypsilanti, MI Washtenaw Co. United States	Whittaker Rd. / Stony Creek Rd. (42.20999, -83.61936)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.4632	Unknown Multilane (2 Lane, unspecified)	2010	Fourth leg serves parking lot.
Knoxville, TN Knox Co. United States	Whittington Creek Blvd. / Regents Park Blvd. (35.87683, -84.05265)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on side street.
Hamilton, ON Hamilton Canada	Whittington Dr. / Raymond Rd. (43.21417, -79.93589)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.0000	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2009-2012). Splitter islands added 2015.
Hilton Head, SC Beaufort Co. United States	Whooping Crane Way / Main St. (32.21647, -80.72187)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.4598	Other (At-Grade) Single-Lane	1996	Completed February 1996. ICD estimated from Google Maps linework.
Lethbridge, AB Alberta Canada	Whoop-Up Dr. W / Metis Trl. W (49.67382, -112.89784)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 55.6485	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Chichester, England West Sussex United Kingdom	Whyke Roundabout [A27 (Chichester Bypass) / B2145 (Whyke Rd. - Hunston Rd.)] (50.82611, -0.76771)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Somerton Park, SA Holdfast Bay Australia	Whyte St. / Esplanade (-34.99725, 138.51067)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Llandilo, NSW Penrith Australia	Wianamatta Pkwy. / Armoury Rd. (-33.73562, 150.75345)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ypsilanti Township, MI Washtenaw Co. United States	Wiard Rd. / Airport Dr. (42.23730, -83.56309)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2017
Winterbourne, England South Gloucestershire United Kingdom	Wick wick Roundabout [A4174 (Avon Ring Rd.) / A432 (Badminton Rd.)] (51.50539, -2.49030)	Signalized Roundabout/Circle Existing	Signal None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
London, ON Middlesex Canada	Wickerson Rd. / Ironwood Rd. (42.94861, -81.35030)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.0000	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2006-2009).
Olney, MD Montgomery Co. United States	Wickham Rd. / Broom Dr. (39.15708, -77.09362)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Viera, FL Brevard Co. United States	Wickham Rd. / Lake Andrews Dr. (28.22975, -80.72577)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.5091	Other (At-Grade) Multilane (2 Lane, unspecified)	2002	Functional Class: Arterial ICD estimated from Google Maps linework.
Olney, MD Montgomery Co. United States	Wickham Rd. / Olney Mill Rd. / Dunsford Dr. (39.16071, -77.09596)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on three legs.
Knightdale, NC Wake Co. United States	Widewater Blvd. / Village Park Dr. (35.79402, -78.50642)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 16.4687	Other (At-Grade) Single-Lane	2004	Constructed using concrete. (Updated in 2007?) Functional Class: Collector ICD estimated from Google Maps linework.
Widnes, England Halton United Kingdom	Widnes Loops Roundabout: A533 (Mersey Gateway) Ramps / A557 (Queensway) / John Collins Way (53.35733, -2.73294)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	2017	Oval shaped.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Wieselgrensgatan / Frukttradsgatan (57.73110, 11.93788)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.5928	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
San Diego, CA San Diego Co. United States	Wightman St. / 35th St. (32.74790, -117.11810)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2022	Painted splitter island on north leg.
Litchfield Park, AZ Maricopa Co. United States	Wigwam Creek Blvd. / (unknown) (33.51746, -112.32560)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 17.9232	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Litchfield Park, AZ Maricopa Co. United States	Wigwam Creek Blvd. / N. Rattler Way (33.51643, -112.32870)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 16.9277	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Litchfield Park, AZ Maricopa Co. United States	Wigwam Creek Blvd. / Windsor Blvd. (33.51009, -112.32786)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 15.9331	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Hilliard, OH Franklin Co. United States	Wilcox Rd. / Riggins Rd. (40.06279, -83.14831)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	2x1 roundabout. ICD = 160 ft in one-lane section, 180 feet in two-lane section.
Panama City Beach, FL Bay Co. United States	Wild Heron Way / Prospect Promenade / Salamander Trl. (30.28015, -85.97333)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Raleigh, NC Wake Co. United States	Wild Mountain Ln. / Lagrange Dr. (35.88199, -78.72855)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.2242	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Palm Beach Gardens, FL Palm Beach Co. United States	Wild Orchid Dr. (26.85452, -80.12835)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Palm Beach Gardens, FL Palm Beach Co. United States	Wild Orchid Dr. / Corozo Ct. (26.85897, -80.12823)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Brownsburg, IN Hendricks Co. United States	Wild Ridge Blvd. / Grassy Ridge Way / Oak Lake Ln. (39.86424, -86.37717)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on three legs.
Brownsburg, IN Hendricks Co. United States	Wild Ridge Blvd. / Silver Ridge Ln. / Berry Lake Way (39.85274, -86.37023)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on three legs.
New Tampa, FL Hillsborough Co. United States	Wild Tamarind Dr. / Pigeon Plum Way (28.16206, -82.31098)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.6411	Other (At-Grade) Single-Lane	2010	Original traffic circle built 2007. Converted to roundabout from stop-controlled traffic circle in 2009-2010. Truck apron added 2014. Painted splitter islands. ICD estimated from Google Maps linework.
Hamburg, NJ Sussex Co. United States	Wild Turkey Way / Woodcott Dr. (41.15955, -74.54981)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Conway, SC Horry Co. United States	Wild Wing Blvd. / (unknown) (33.79378, -78.98237)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 97.2690	Other (At-Grade) Single-Lane	2008	Functional Class: Local ICD estimated from Google Maps linework.
Knightdale, NC Wake Co. United States	Wilder Nursery Trl. / Whistle Post Way (35.79498, -78.47446)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.1247	Other (At-Grade) Single-Lane	2013	One-stage pedestrian crossings behind very small splitter islands. Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Lincoln, NE Lancaster Co. United States	Wilderness Hills Blvd. / Hohensee Dr. (40.72236, -96.66957)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2023	Year Completed estimated (2021-2023).
Land O' Lakes, FL Pasco Co. United States	Wilderness Lake Blvd. / Night Heron Dr. / Deer Path Ln. / Grasmere Dr. (28.26688, -82.45787)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 62.4840	Other (At-Grade) Single-Lane	2005
Lincoln, NE Lancaster Co. United States	Wilderness Ridge Dr. / Wilderness Woods Pl. / Stone Creek Loop (40.72525, -96.69140)	Other Existing	Uncontrolled None	4 Approaches 0 Driveways 58.5216	Other (At-Grade) Single-Lane	2002	No splitter islands on west or south legs.
Erie, PA Erie Co. United States	Wildflower Ct. / Meadowland Cir. (42.06869, -80.05753)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Bryan, TX Brazos Co. United States	Wildflower Dr. / Towne Centre Way (30.66316, -96.32273)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6717	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Intersection of two low-volume collector roadways in a shopping center development. Circular roadway is two lanes wide (with no lane markings) plus a 13' truck apron.
San Antonio, TX Bexar Co. United States	Wildhorse Pkwy. / Mustang Gate (29.53330, -98.70100)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2004	.
Yulee, FL Nassau Co. United States	Wildlight Ave. / Daydream Ave. (30.62645, -81.64046)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.7764	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Joliet, IL Kendall Co. United States	Wildsprings Pkwy. / Onyx Ln. (41.55281, -88.28244)	Traffic Calming Circle Existing	Uncontrolled None	3 Approaches 0 Driveways 30.3882	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Joliet, IL Kendall Co. United States	Wildsprings Pkwy. / Waterbury Dr. (41.56095, -88.29127)	Traffic Calming Circle Existing	All-Way Stop None	4 Approaches 0 Driveways 18.7668	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
(unincorporated), TX Fort Bend Co. United States	Wildwood Park Rd. / Circle Seven Rd. (29.56933, -95.73977)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2019
Richmond, TX Fort Bend Co. United States	Wildwood Park Rd. / McAlpin Meadows (29.56363, -95.75379)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2021
(unincorporated), TX Fort Bend Co. United States	Wildwood Park Rd. / Old Blue Ln. (29.56849, -95.74584)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2019
Suwanee, GA Gwinnett Co. United States	Wildwood Rd. / Suwanee Creek Rd. / Peachtree Ridge Park (34.01721, -84.07594)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.7687	Other (At-Grade) Single-Lane	2007	Built 2006-2007. ICD estimated from Google Maps linework.
Roanoke, VA Roanoke City Co. United States	Wiley Ave. / Winona Ave. (37.26470, -79.95686)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 19.9606	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Woodstock, GA Cherokee Co. United States	Wiley Bridge Rd. / Cox Rd. (34.09392, -84.43287)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	Year Completed estimated (2022-2023).
Markham, ON York Canada	Wilfred Murison Ave / William Berczy Blvd (43.88681, -79.30799)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.4560	Other (At-Grade) Single-Lane	2015	Previously a traffic circle ICD estimated from Google Maps linework.
Markham, ON York Canada	Wilfred Murison Ave. / Harbord St. (43.88567, -79.31277)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.8235	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Canning Vale, WA Canning Australia	Wilfred Rd. / Southacre Dr. / Rangeview Pl. (-32.08324, 115.90826)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Raamsdonksveer, North Brabant Geertruidenberg Netherlands	Wilhelminalaan / Oosterhoutseweg / Beethovenlaan (51.68913, 4.87667)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.5391	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Baltimore, MD Baltimore City Co. United States	Wilkens Ave / Mount St / Ramsey St (39.28325, -76.64332)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 31.4310	Other (At-Grade) Single-Lane	2001	Completed prior to 2002 ICD estimated from Google Maps linework.
Mocksville, NC Davie Co. United States	Wilkesboro St. / Yadkinville Rd. / Mumford Dr. / Meroney St. (35.90201, -80.57252)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2023	https://mocksvillenc.org/2023/07/17/wilkesboro-street-roundabout-opening-delayed/
Lacey, WA Thurston Co. United States	Willamette Dr. NE / 31st Ave. NE (47.07789, -122.75228)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.9205	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	Open October 2015. ICD estimated from Google Maps linework.
West Linn, OR Clackamas Co. United States	Willamette Falls Dr. / 10th St. (45.34515, -122.65176)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	Separated bicycle and pedestrian facilities without detectable separation between them. https://www.westlinntidings.com/news/detours-coming-to-west-linn-s-8th-and-5th-avenues-10th-and-11th-streets-for/article_adf0947c-5050-11ef-bec6-f7f801dd37f8.html
Boston, MA Suffolk Co. United States	Willard St. / I-93 Ramps / Furnace Brook Expwy. (42.24208, -71.02673)	Rotary Existing	Unknown Unknown	4 Approaches 0 Driveways 99.0276	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Willbrook Ln. / Cheswick Ln. (32.89835, -79.83617)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Willetton, WA Canning Australia	Willeri Dr. / Collins Rd. (-32.05513, 115.90441)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Annandale, QLD Townsville Australia	William Angliss Dr. / Murray Lyons Crescent (-19.31226, 146.79816)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Annandale, QLD Townsville Australia	William Angliss Dr. / Murray Lyons Crescent / Gartrell Dr. (-19.31331, 146.80130)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Markham, ON York Canada	William Berczy Blvd. / Beckett Ave. (43.88444, -79.30585)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.5968	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Harrington Park, NSW Camden Australia	William Campbell Ave. / James Flynn Ave. / Albury Ct. / Pearson Crescent (-34.03592, 150.73769)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Northwest Warren, MI Macomb Co. United States	William Durant Blvd. / Charles Chayne Rd. (42.50727, -83.04056)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 62.4840	Other (At-Grade) Multilane (2 Lane, unspecified)	2003	Inside General Motors plant.
Oakville, ON Halton Canada	William Halton Pkwy. / Ninth Line (43.52182, -79.71624)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Unknown	2020
Stjørdal, Trøndelag Stjørdal Norway	William Holmens veg / E6 (Riksvegen) NB Ramps (63.49033, 10.88565)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Boston, MA Suffolk Co. United States	William J Day Blvd / Broadway (42.33584, -71.02402)	Rotary Existing	Uncontrolled None	3 Approaches 0 Driveways 19.4229	Other (At-Grade) Multilane (2 Lane, unspecified)		No pavement markings on circular roadway. On street parking on circular roadway. ICD estimated from Google Maps linework.
Avon, CO Eagle Co. United States	William J Post Blvd. / Fawcett Rd. (39.62907, -106.50190)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.7944	Other (At-Grade) Multilane (2 Lane, unspecified)	2003	Serves Home Depot and Walmart retail center. Functional Class: Arterial ICD estimated from Google Maps linework.
Avon, CO Eagle Co. United States	William J Post Blvd. / I-70 EB Ramps (39.62714, -106.49610)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.7153	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2003	ICD estimated from Google Maps linework.
Avon, CO Eagle Co. United States	William J Post Blvd. / I-70 WB Ramps (39.62759, -106.49460)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.6349	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2003	ICD estimated from Google Maps linework.
Avon, CO Eagle Co. United States	William J Post Blvd. / Swift Gulch Rd. (39.62841, -106.49309)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.0351	Other (At-Grade) Single-Lane	2007	Year completed estimated. ICD estimated from Google Maps linework.