Roundabouts Database Index

28782 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
Narangba, QLD Moreton Bay Australia	New Settlement Rd. / Young Rd. (-27.18366, 152.94241)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brighton, VIC Bayside Australia	New St. / Dendy St. / Burrows St. (-37.91943, 144.99317)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signals/Gates (controlling circulatory roadway only)	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Rail lines through central island.
West Jordan, UT Salt Lake Co. United States	New Sycamore Dr. / Cricket Ln. (40.60686, -112.06772)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.1085	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
West Jordan, UT Salt Lake Co. United States	New Sycamore Dr. / S Stokesley Dr. / Cottage Point Dr. (40.60715, -112.06190)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.8286	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	New Town Ave. / Center St. (38.87357, -92.36947)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.5965	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Owings Mills, MD Baltimore Co. United States	New Town Blvd. / Rangeford Dr. (39.40957, -76.80654)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Marvin, NC Union Co. United States	New Town Rd. / Marvin Rd. (34.99495, -80.82101)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://marvinnc.gov/About-Marvin/News/ID/449/Breaking-News-Marvin--New-Town-Road-Roundabout-Completed
Marvin, NC Union Co. United States	New Town Rd. / Marvin School Rd. (34.99180, -80.81312)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 29.3530	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Marvin, NC Union Co. United States	New Town Rd. / Waxhaw-Marvin Rd. (34.99148, -80.81509)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.1375	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
Madison, WI Dane Co. United States	New Washburn Way / Dandaneau Trl. / Chautauqua Trl. (43.04669, -89.51501)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 13.9650	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Huntington, NY Suffolk Co. United States	New York Ave. / Grist Mill Ln. / CR 35 (40.88407, -73.41909)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.6034	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	New York Ave. / Montana Ave. / West Virginia Ave. (38.91723, -76.97813)	Signalized Roundabout/Circle Existing	Signal None	0 Approaches 0 Driveways 65.9769	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Huntington, NY Suffolk Co. United States	New York Ave. / Park Ave. / Creek Rd. (40.88273, -73.41970)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.4100	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
San Marcos, TX Hays Co. United States	Newberry Trl. / Golden Shadow Dr. (29.88169, -97.90244)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2006	No splitter islands on three legs.
Ratho Station, Scotland Edinburgh City United Kingdom	Newbridge Roundabout [A89 / A8 (Glasgow Rd.) / Old Liston Rd. / M9 Ramps] (55.93921, -3.40195)	Signalized Roundabout/Circle Existing	Signal None	5 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Newburyport, MA Essex Co. United States	Newburyport Turnpike (US 1) / State St (42.79893, -70.87539)	Rotary Existing	All-Way Yield None	3 Approaches 5 Driveways 74.4880	Other (At-Grade) Multilane (2 Lane, unspecified)		No Ped facilities ICD estimated from Google Maps linework.
Prestwick, England Newcastle-upon-Tyne United Kingdom	Newcastle Airport Roundabout [A696 / B6918 / (airport entrance)] (55.03659, -1.71513)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways	Other (At-Grade) Multilane (3+ Lane)
Prestwick, England Newcastle-upon-Tyne United Kingdom	Newcastle Airport Roundabout [A696 / B6918] (55.03661, -1.71523)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (3+ Lane)
South Dublin, Co Dublin Ireland	Newcastle Roundabout [R120 (Newcastle Rd.) / Grants Rd.] (53.29380, -6.48044)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kidsgrove, England Staffs United Kingdom	Newchapel Rd. / Mount Rd. / Pennyfields Rd. / Trubshaw Ct. / Whitehill Rd. (53.09172, -2.21940)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Colchester Business Park, England Essex United Kingdom	Newcomen Way / The Crescent (51.92170, 0.92701)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Smyrna, DE Kent Co. United States	Newgate Circle (39.27813, -75.61345)	Other Existing	Unknown Unknown	4 Approaches 10 Driveways 0.0000	Other (At-Grade) Single-Lane
Santa Clarita, CA Los Angeles Co. United States	Newhall Ave. / Main St. (34.37658, -118.52627)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.5862	Other (At-Grade) Single-Lane	2014	https://www.hometownstation.com/santa-clarita-news/traffic/santa-clarita-officials-open-roundabout-to-newhall-traffic-40037 ICD estimated from Google Maps linework.
Newington, NSW Parramatta Australia	Newington Blvd. / Pereira St. / John Ian Wing Parade (-33.84298, 151.05197)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wellington, Wellington Region Wellington New Zealand	Newlands Rd. / Bracken Rd. / Horokiwi Rd. W (-41.22345, 174.82379)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kennett Square, PA Chester Co. United States	Newlin Green Circle (39.90274, -75.71369)	Other Existing	Unknown Unknown	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Camp Hill, QLD Brisbane Australia	Newman Ave. / Lavington St. (-27.49854, 153.07276)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Frisco, TX Denton Co. United States	Newman Blvd. / Brubaker Rd. / Burge Ave. (33.17849, -96.84978)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2019
Middletown, NJ Monmouth Co. United States	Newman Springs Rd. (CR 520) / College Dr. (40.33204, -74.13175)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.7760	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Entrance to Brookdale Community College and Lincroft Bible Church. Expected opening August 2007. ICD estimated from Google Maps linework.
DeSoto, TX Dallas Co. United States	Newpark Blvd. / Kearsarge St. / Crestone St. / Glacier St. (32.59445, -96.86553)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 128.0160	Other (At-Grade) Single-Lane	2007
Park City, UT Summit Co. United States	Newpark Blvd. / Uintah Way (40.72177, -111.54224)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.8705	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Newpark Lower, Co Kilkenny Ireland	Newpark Drive Roundabout [Newpark Dr. / Hebron Rd. / Johnswell Rd. / Golf Links Rd.] (52.66084, -7.24168)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Bellsquarry, Scotland West Lothian United Kingdom	Newpark Roundabout [A71 (Bankton Rd.) / Alderstone Rd.] (55.87198, -3.52337)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
New London, NH Merrimack Co. United States	Newport Rd. / County Rd. (43.42280, -72.00003)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.4930	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Newport Rd. / Vapor Trl. (38.80787, -104.72680)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 25.1284	Other (At-Grade) Single-Lane	2002	Y-shaped intersection. ICD estimated from Google Maps linework.
Issaquah, WA King Co. United States	Newport Way NW / NW Pacific Elm Dr. / 200th Ave. SE (47.54989, -122.07416)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 26.6016	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Erskine, Scotland Renfrewshire United Kingdom	Newshot Dr. / Parkvale Ave. / Florish Rd. (55.89654, -4.43641)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ballenger Creek, MD Frederick Co. United States	Newton Dr. / Hiteshow Dr. / Cheatham Way (39.36597, -77.44595)	Other Existing	Unknown Unknown	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Outwood West, England Wakefield United Kingdom	Newton Hill Roundabout [A65 (Leeds Rd.) / Leeds Rd. / Bar Ln.] (53.69456, -1.50407)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
McKinney, TX Collin Co. United States	Newton Ln. / Middlesborough Dr. (33.22342, -96.68902)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2016	Painted splitter islands.
Torquay, England Torbay United Kingdom	Newton Rd. / Cadewell Ln. (50.48524, -3.55586)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Kinkora, PE Prince Canada	Newton Rd. / Scales Pond Rd. (46.33693, -63.60768)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2018	https://www.cbc.ca/news/canada/prince-edward-island/pei-rural-roundabout-farmers-chief-engineer-kinkora-1.4656807
Harderwijk, Gelderland Harderwijk Netherlands	Newtonweg / Daltonstraat (52.35887, 5.64846)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Harderwijk, Gelderland Harderwijk Netherlands	Newtonweg / Langekamp (52.35263, 5.63766)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout.
Harderwijk, Gelderland Harderwijk Netherlands	Newtonweg / Lorentzstraat (52.35697, 5.64491)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Burdell, QLD Townsville Australia	Nexus Dr. / Market St. (-19.25679, 146.70077)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Auckland, Auckland Auckland New Zealand	Ngapipi Rd. / Orakei Rd. / Kepa Rd. (-36.86102, 174.81281)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Masterton, Wellington Region Masterton New Zealand	Ngaumutawa Rd. / Upper Plain Rd. / Renall St. (-40.94641, 175.63737)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Howth, TAS Central Coast Australia	NH 1 (Bass Hwy) / C118 (Nine Mile Rd.) / Preservation Dr. (-41.08922, 146.01067)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Latrobe, TAS Latrobe Australia	NH 1 (Bass Hwy.) / C702 (Moriarty Rd.) (-41.22974, 146.42386)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Elliptical shaped.
Granton, TAS Derwent Valley Australia	NH 1 (Midland Hwy. / Brooker Hwy.) / A10 (Lyell Hwy.) (-42.74930, 147.22415)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bridgewater, TAS Brighton Australia	NH 1 (Midland Hwy.) / B10 (Boyer Rd.) / Gunn St. (-42.73811, 147.22759)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Bridgewater, TAS Brighton Australia	NH 1 (Midland Hwy.) / B32 (E Derwent Hwy.) (-42.73289, 147.23715)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Pontville, TAS Southern Midlands Australia	NH 1 (Midland Hwy.) / C195 (Brighton Rd.) (-42.67322, 147.25983)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Perth, TAS Northern Midlands Australia	NH 1 (Midland Hwy.) / C417 (Main Rd.) (-41.58248, 147.17840)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Hanover, NH Grafton Co. United States	NH 10 (Lyme Rd.) / (no intersecting street) (43.72763, -72.26868)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2006
Peterborough, NH Hillsborough Co. United States	NH 101 / Shaw's Plaza entrance (42.87519, -71.96153)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.0080	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Pelham, NH Hillsborough Co. United States	NH 111A (Marsh Rd.) / Acorn Ln. / Village Green (42.73178, -71.32437)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 58.7778	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Pelham, NH Hillsborough Co. United States	NH 111A / Nashua Rd. (42.73399, -71.32318)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.1079	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Goffstown, NH Hillsborough Co. United States	NH 114 (S. Mast St.) / Wallace Rd. (43.01441, -71.58619)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.4516	Other (At-Grade) Single-Lane	2010	External truck apron in SE quadrant. ICD estimated from Google Maps linework.
Keene, NH Cheshire Co. United States	NH 12A (Maple Ave.) / Court St. / Old Walpole Rd. (42.96305, -72.30895)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.7161	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Bhadurpura, TG Hyderabad India	NH44 (Nagar Rd. / Purana Pool Rd.) / Purana Pool Rd. (17.36656, 78.45852)	Unknown Existing	Unknown None	3 Approaches 1 Driveways	Other (At-Grade) Unknown
Niagara-on-the-Lake, ON Niagara Canada	Niagara Pkwy. / Portage Rd. (43.15820, -79.05083)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.7504	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2002-2005). ICD estimated from Google Maps linework.
Buffalo, NY Erie Co. United States	Niagara Square (42.88642, -78.87815)	Other Existing	Other Other	7 Approaches 0 Driveways 115.5118	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Whitby, ON Durham Canada	Nichol Ave. / Adanac Dr. / Benjamin Way (43.88209, -78.91664)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.1292	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Devonport, TAS Devonport Australia	Nicholls St. / Percy St. (-41.16955, 146.34424)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Osage Beach, MO Camden Co. United States	Nichols Rd. / (medical center parking) (38.12308, -92.68148)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.8847	Other (At-Grade) Single-Lane	2016	http://www.californiademocrat.com/news/news/story/2016/oct/06/nichols-road-closed-osage-beach-pky-us-54-while-roadwork-continues/643517/ ICD estimated from Google Maps linework.
Whistler, BC Squamish-Lillooet Canada	Nicklaus North Blvd. / Mons Rd. (50.14255, -122.94859)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane		No splitter islands.
Kamloops, BC Thompson-Nicola Canada	Nicola St. / 12th Ave. (50.67224, -120.31177)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2014
Fullerton, CA Orange Co. United States	Nicolas St. / Hetebrink St. / Benchley St. (33.88314, -117.95815)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.7961	Other (At-Grade) Single-Lane	2003	Painted splitter islands. Year Completed estimated (1994-2003). ICD estimated from Google Maps linework.
Fullerton, CA Orange Co. United States	Nicolas Way / Hughes Dr. (33.88107, -117.95884)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.7967	Other (At-Grade) Single-Lane	2003	Painted splitter islands. Year Completed estimated (1994-2003). ICD estimated from Google Maps linework.
Whyalla Stuart, SA Whyalla Australia	Nicolson Ave. / Jenkins Ave. (-33.02114, 137.51908)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Kriens, Lucerne Lucerne-Country Switzerland	Nidfeldstrasse / Arsenalstrasse (47.03191, 8.29568)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 21.9792	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Kriens, Lucerne Lucerne-Country Switzerland	Nidfeldstrasse / Sternmatt (47.02778, 8.29863)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 22.7950	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Kriens, Lucerne Lucerne-Country Switzerland	Nidfeldstrasse / Sternmatt / Sternmattweg (47.02943, 8.29721)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.6788	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Niederberg, Rhineland-Palatinate Coblenz Germany	Niederberger Höhe / Friesenstrasse (50.37314, 7.63197)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.3752	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Niederberg, Rhineland-Palatinate Coblenz Germany	Niederberger Höhe / General-Allen-Strasse (50.37237, 7.63652)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 23.6139	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Cologne, North Rhine-Westphalia Cologne Germany	Niehler Ei [Industriestraße / K11 (Bremerhavener Straße)] (50.99462, 6.94787)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Odense, South Denmark Odense Denmark	Niels Bohrs Allé / Blangstedgårds Allé / Lille Tornbjerg Vej (55.37579, 10.45089)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Odense, South Denmark Odense Denmark	Niels Bohrs Allé / Grevenlundsvej / Ringgaden O3 (Østre Ringvej) SB Ramps (55.37559, 10.47709)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Odense, South Denmark Odense Denmark	Niels Bohrs Allé / Ringgaden O3 (Østre Ringvej) NB Ramps (55.37569, 10.47949)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Czechowice-Dziedzice, Śląskie Bielsko County Poland	Niepodległości / Adama Mickiewicza (49.91123, 19.00591)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kostrzyń, Lubuskie Gorzowski Poland	Niepodległości / Fabryczna / Jagiellońska (52.59120, 14.64311)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Welten, Limburg Heerlen Netherlands	Nieuw Eyckholt / Gelein (50.88311, 5.96360)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.6192	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Welten, Limburg Heerlen Netherlands	Nieuw Eyckholt / John F. Kennedylaan / Valkenburgerweg (50.87981, 5.96037)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)		Turbo roundabout. Grade-separated bicycle path.
Valkenswaard, North Brabant Valkenswaard Netherlands	Nieuwe Waalreseweg / De Hazelaar / De Weegbree (51.36386, 5.44612)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.1169	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Valkenswaard, North Brabant Valkenswaard Netherlands	Nieuwe Waalreseweg / Kerkhofstraat (51.35292, 5.45200)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 1 Driveways 27.5977	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gorinchem, South Holland Gorinchem Netherlands	Nieuwe Wolpherensedijk / A27 NB Ramps (51.83383, 4.94682)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 29.5211	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Gorinchem, South Holland Gorinchem Netherlands	Nieuwe Wolpherensedijk / A27 SB Ramps (51.83511, 4.94370)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 29.5203	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Neder-Hardinxveld, South Holland Hardinxveld-Giessendam Netherlands	Nieuweweg / Wieling / Hakgriend (51.82584, 4.84477)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.3593	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Odessa, FL Pasco Co. United States	Night Star Trl. / Barbour Trl. (28.21664, -82.61277)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.5197	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
Darwin, NT Darwin Australia	Nightcliff Rd. / Aralia St. (-12.37817, 130.85044)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Rapid Creek, NT Darwin Australia	Nightcliff Rd. / Progress Dr. (-12.38784, 130.85614)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Left-turn-only lane on west leg.
Brighton, CO Adams Co. United States	Nighthawk Pkwy. / Crane St. (39.98134, -104.74878)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 65.8914	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Nighthawk Pkwy. / Heron St. (39.98132, -104.75076)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 96.0917	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Ellicott City, MD Howard Co. United States	Nightingale Ct. / Academy Rd. (39.24564, -76.79297)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Whitehorse, YT Yukon Canada	Nijmegan Rd. / Normandy St. / Carpiquet Rd. / Antwerp St. (60.73946, -135.09612)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		No splitter islands on three legs.
Whitehorse, YT Yukon Canada	Nijmegan Rd. / Rhine Way / Cassino St. (60.73835, -135.09672)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		No splitter islands on three legs.
Irvine, CA Orange Co. United States	Nimitz / (parking lot) (33.69345, -117.76722)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 127.1939	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
South Lyon, MI Oakland Co. United States	Nine Mile Rd. / Currie Rd. (42.44831, -83.59180)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	Opened November 21, 2022.