Roundabouts Database

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
Penfield, SA
Salisbury
Australia 		Bellchambers Rd. / Stebonheath Rd. / West Ave.
(-34.70655, 138.64998) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Elizabeth Grove, SA
Playford
Australia 		Hogarth Rd. / Haydown Rd.
(-34.74175, 138.66882) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Adelaide, SA
Playford
Australia 		Hogarth Rd. / Mofflin Rd.
(-34.74067, 138.66478) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Elizabeth South, SA
Playford
Australia 		Goodman Rd. / Willison Rd.
(-34.73325, 138.65862) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Oval shaped.
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
Direk, SA
Salisbury
Australia 		Edinburgh Rd. / Helps Rd.
(-34.72491, 138.60963) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ottoway, SA
Port Adelaide Enfield
Australia 		May Terrace / Agnes St.
(-34.84482, 138.53574) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ottoway, SA
Port Adelaide Enfield
Australia 		May Terrace / Milburn St.
(-34.84391, 138.53727) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ottoway, SA
Port Adelaide Enfield
Australia 		May Terrace / Cleveland Terrace
(-34.84739, 138.53147) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Largs Bay, SA
Port Adelaide Enfield
Australia 		Fletcher Rd. / Jetty Rd.
(-34.82591, 138.49534) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Largs Bay, SA
Port Adelaide Enfield
Australia 		Jetty Rd. / Devon St.
(-34.82622, 138.49321) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Salt Lick, KY
Rowan Co.
United States 		US 60 / KY 801
(38.14114, -83.54918) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 On Rowan County-Bath County line. https://www.wkyt.com/2021/04/07/first-roundabout-in-northeastern-ky-to-soon-be-constructed-in-rowan-county/
Saint Louis, MO
St. Louis City
United States 		Center Cross Dr. / Main Dr.
(38.60658, -90.25836) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Aldinga, SA
Onkaparinga
Australia 		Port Rd. / Old Coach Rd.
(-35.26735, 138.48313) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Nuriootpa, SA
Barossa
Australia 		B19 (Barossa Valley Way) / Seppeltsfield Rd. / Siegersdorf Rd.
(-34.49806, 138.98497) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Wetherill Park, NSW
Fairfield
Australia 		Cowpasture Rd. / Victoria St.
(-33.84322, 150.88002) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Wetherill Park, NSW
Fairfield
Australia 		Cowpasture Rd. / Newton Rd.
(-33.84751, 150.87765) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Wetherill Park, NSW
Fairfield
Australia 		Victoria St. / Newton Rd.
(-33.84455, 150.89326) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Abbotsbury, NSW
Fairfield
Australia 		Cowpasture Rd. / Restwell Rd. / Cotswold Rd.
(-33.86175, 150.87216) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Elizabeth Hills, NSW
Liverpool
Australia 		Regentville Dr. / Airfield Dr. / Aviation Rd.
(-33.90586, 150.85153) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Sydney, NSW
Liverpool
Australia 		Feodore Dr. / Newgate Blvd. / Stirling St.
(-33.89480, 150.84627) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Cecil Hills, NSW
Liverpool
Australia 		Feodore Dr. / Sandringham Dr. / Spencer Rd.
(-33.88769, 150.84907) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Cecil Hills, NSW
Liverpool
Australia 		Feodore Dr. / Lancaster Ave.
(-33.88727, 150.84773) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Cecil Hills, NSW
Liverpool
Australia 		Feodore Dr. / Clementina Circuit / Inverness Circuit
(-33.88861, 150.84530) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Cecil Hills, NSW
Liverpool
Australia 		Spencer Rd. / Feodore Dr. / Frederick Rd.
(-33.89502, 150.84992) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Cecil Hills, NSW
Liverpool
Australia 		Sandringham Dr. / Windsor Rd.
(-33.88477, 150.85778) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Wetherill Park, NSW
Fairfield
Australia 		Cowpasture Rd. / Burilda Close
(-33.84600, 150.87794) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Sydney, NSW
Fairfield
Australia 		St Johns Rd. / Gladstone St.
(-33.88914, 150.92917) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Edmondson Park, NSW
Liverpool
Australia 		Jardine Dr. / Dalmatia Ave.
(-33.95960, 150.85409) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Glenhaven, NSW
The Hills Shire
Australia 		Grange Rd. / Fullers Rd.
(-33.70671, 151.00615) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Peterborough, England
Peterborough
United Kingdom 		A15 (London Rd.) / A605 (Oundle Rd.)
(52.56638, -0.24219) 		Roundabout
Removed 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2+ lanes) w/ Traversable Central Island 		2008 First mini-roundabout in the UK. Installed 1969, removed 2008.
Nicholls, ACT

Australia 		A25 (Barton Hwy.) / Gundaroo Dr.
(-35.20141, 149.09483) 		Signalized Roundabout/Circle
Existing 		Signal
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Curtin, ACT

Australia 		Carruthers St. / McCulloch St. / Strangways St.
(-35.32434, 149.08207) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Royalla, NSW
Queanbeyan-Palerang Regional
Australia 		Royalla Dr. / Booth Rd.
(-35.51656, 149.15132) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Royalla, NSW
Queanbeyan-Palerang Regional
Australia 		Royalla Dr. / Hill Rd.
(-35.51170, 149.15950) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Cooma, NSW
Snowy Monaro Regional
Australia 		B23 (Monaro Hwy.) / Polo Flat Rd.
(-36.21325, 149.15147) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bega, NSW
Bega Valley
Australia 		A1 (Princes Hwy.) / West St. / Bridge St.
(-36.66510, 149.82669) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Surf Beach, NSW
Eurobodalla
Australia 		George Bass Dr. / Beach Rd.
(-35.76555, 150.21149) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Huskisson, NSW
Shoalhaven
Australia 		Owen St. / Hawke St. / (parking)
(-35.03905, 150.67240) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Auckland, Auckland
Auckland
New Zealand 		SH 16 (Northwestern Motorway) / Fred Taylor Dr. / Brigham Creek Rd.
(-36.79710, 174.59688) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Auckland, Auckland
Auckland
New Zealand 		Flat Bush School Rd. / Brookview Dr.
(-36.97335, 174.91307) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Eynesbury, VIC
Melton
Australia 		Eynesbury Rd. / Bendigo Dr. / Woodend Ave.
(-37.79242, 144.55952) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Eynesbury, VIC
Melton
Australia 		Eynesbury Rd. / Wedderburn Ave.
(-37.79125, 144.55043) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Eynesbury, VIC
Melton
Australia 		Eynesbury Rd. / Bridgewater Ave.
(-37.79245, 144.55174) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Eynesbury, VIC
Melton
Australia 		Walhalla Dr. / Kevington Dr. / Erica Close
(-37.79018, 144.56934) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Werribee South, VIC
Wyndham
Australia 		C108 (Duncans Rd.) / Quay Blvd.
(-37.96516, 144.70468) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Point Cook, VIC
Wyndham
Australia 		Atlantis Dr. / Fongeo Dr. / Alverton Dr. / Nestor Way
(-37.91123, 144.74576) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Point Cook, VIC
Wyndham
Australia 		Fongeo Dr. / Adventure Way / Daydream Dr.
(-37.91055, 144.73872) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Dubuque, IA
Dubuque Co.
United States 		US 52 (SW Arterial - Seippel Rd.) / Chesterfield Dr. / US 20 EB ramps
(42.47403, -90.75987) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2020 https://www.telegraphherald.com/news/tri-state/article_25dde05e-920f-5330-8d6f-356d16812f2d.html
Asker, Viken
Asker
Norway 		Fekjan / Fv165 (Slemmestadveien) NB Ramps
(59.85511, 10.49208) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Asker, Viken
Asker
Norway 		Fekjan / Vogellund / Fv165 (Slemmestadveien) SB Ramps / (parking)
(59.85500, 10.48840) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Oslo, Oslo
Oslo
Norway 		Maridalsveien / Fredensborgveien / Møllerveien
(59.92122, 10.75117) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Farum, Capital Region

Denmark 		Farum Gydevej / Paltholmvej
(55.81810, 12.36223) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Næstved, Zealand
Næstved
Denmark 		Primærrute 22 (Vestre Ringvej) / Sekundærrute 265 (Karrebækvej) / Ålestokvej
(55.21697, 11.72731) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Chişinău, Chișinău
Chisinau
Moldova 		Strada Uzinelor / Strada Lunca Bîcului / Strada Industriala
(46.99430, 28.90746) 		Roundabout
Existing 		Unknown
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Bradashesh, Elbasan
Elbasan
Albania 		E852-SH3 (Rruga Elbasan Tiranë) / A3
(41.10575, 20.02498) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hillarys, WA
Joondalup
Australia 		SR 83 (Whitfords Ave.) / Cumberland Dr.
(-31.79817, 115.73785) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Kallaroo, WA
Joondalup
Australia 		SR 83 (Whitfords Ave.) / Belrose Entrance / (parking)
(-31.79647, 115.74203) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Mullaloo, WA
Joondalup
Australia 		SR 84 (Ocean Reef Rd.) / Meridian Dr.
(-31.77098, 115.74822) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Banksia Grove, WA
Wanneroo
Australia 		Kurrajong Blvd. / Ghost Gum Blvd. / Botanic Ave.
(-31.69761, 115.80194) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Banksia Grove, WA
Wanneroo
Australia 		Joseph Banks Blvd. / Splendens Ave.
(-31.69973, 115.79837) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Banksia Grove, WA
Wanneroo
Australia 		Elderiana Link / Alpina Promenade
(-31.69389, 115.80970) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Banksia Grove, WA
Wanneroo
Australia 		Grandis Blvd. / Elderiana Link / Lancewood St.
(-31.69269, 115.80879) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Banksia Grove, WA
Wanneroo
Australia 		Grandis Blvd. / Glasshouse Dr.
(-31.69417, 115.80128) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Banksia Grove, WA
Wanneroo
Australia 		SR 85 (Joondalup Dr.) / Joseph Banks Blvd. / Tumbleweed Dr.
(-31.70324, 115.80496) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Perth, WA
Wanneroo
Australia 		SR 85 (Joondalup Dr.) / Pinjar Rd.
(-31.70801, 115.80200) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Banksia Grove, WA
Wanneroo
Australia 		Pinjar Rd. / Golf Links Dr. / Jewel Way
(-31.70498, 115.79929) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Carramar, WA
Wanneroo
Australia 		Golf Links Dr. / Cheriton Dr. / Rustic Gardens
(-31.70612, 115.78796) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hocking, WA
Wanneroo
Australia 		Lenore Rd. / Elliot Rd.
(-31.76316, 115.82654) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Wanneroo, WA
Wanneroo
Australia 		Elliot Rd. / Wyatt Rd. / Montreal St.
(-31.76317, 115.82011) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hurstville Grove, NSW
Georges River
Australia 		Hurstville Rd. / Lansdowne St. / Waitara Parade
(-33.97568, 151.09322) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Bruce, ACT

Australia 		Thynne St. / Paget St. / Kinloch Circuit
(-35.24139, 149.09987) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
New Haven, CT
New Haven Co.
United States 		Weybosset St. / Cranston St.
(41.33172, -72.87223) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
20.4216 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2018 Painted splitter islands.
Madison, CT
New Haven Co.
United States 		Hammonasset Connector / Hammonasset Point / Hammonasset State Park
(41.26244, -72.55477) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
91.4400 		Other (At-Grade)
Multilane (3+ Lane) 		1990
Lakewood, WA
Pierce Co.
United States 		Union Ave. / Militia Dr. / Berkeley St. SW
(47.11921, -122.55805) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2020 https://twitter.com/wsdot_tacoma/status/1295357469917474818
Monee, IL
Will Co.
United States 		W Court St. / S Egyptian Trl.
(41.42154, -87.74755) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2018).
Channahon, IL
Will Co.
United States 		S Navajo Dr. / St Ann Way
(41.43729, -88.22099) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2002-2005).
Plainfield, IL
Will Co.
United States 		W Renwick Rd. / S Drauden Rd.
(41.59347, -88.23543) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2005-2006).
Plainfield, IL
Will Co.
United States 		Island Dr. / Creekview Dr. / S Indian Boundary Line Rd.
(41.59740, -88.23185) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2002-2005).
Homer Glen, IL
Will Co.
United States 		Syd Creek Dr. / Iz Brook Dr.
(41.59490, -87.97263) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2005-2006).
Homer Glen, IL
Will Co.
United States 		Syd Creek Dr. / Blue Mag Rd.
(41.59306, -87.97332) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2005-2006).
Plainfield, IL
Kendall Co.
United States 		S Grande Park Blvd. / S Playa Vista Blvd. / Carmel Blvd.
(41.63491, -88.26332) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2008).
Bolingbrook, IL
Will Co.
United States 		Rodeo Dr. / Kings Rd.
(41.66750, -88.14597) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.3400 		Other (At-Grade)
Single-Lane 		2019 Right-turn-only lanes on east and west legs; designed for future expansion to two through lanes.
Naperville, IL
Will Co.
United States 		Honey Locust Dr. / 103rd St.
(41.69412, -88.22994) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2002-2005).
Auckland, Auckland
Auckland
New Zealand 		William Pickering Dr. / Bush Rd.
(-36.75290, 174.70587) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Melbourne, VIC
Maroondah
Australia 		SR 7 (Plymouth Rd.) / Bemboka Rd. / Kalinda Rd.
(-37.78137, 145.25613) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Reykjavík, Höfuðborgarsvæði

Iceland 		Rte 49 (Hringbraut) / Suðurgata
(64.14279, -21.94814) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Reykjavík, Höfuðborgarsvæði

Iceland 		Rte 49 (Hringbraut) / Ánanaust / Eiðsgrandi
(64.15095, -21.95956) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Reykjavík, Höfuðborgarsvæði

Iceland 		Ánanaust / Mýrargata / Fiskislóð / Grandagarður
(64.15291, -21.95275) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Garðabær, Höfuðborgarsvæði

Iceland 		Rte 415 (Álftanesvegur Bypass) / Álftanesvegur / (connector to Hraunsholtsbraut)
(64.08513, -21.95414) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Quail, CO
Boulder Co.
United States 		Boston Ave. / Junction Dr.
(40.14998, -105.09200) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2016-2017).
Quail, CO
Boulder Co.
United States 		Boston Ave. / (parking)
(40.15114, -105.09285) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2006 Right-turn-only lane on north leg. Year Completed estimated (2005-2006). South leg added 2016-2017.
Quail, CO
Boulder Co.
United States 		Boston Ave. (S. Martin St.) / (parking)
(40.15350, -105.09292) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 Oval shaped. ICD = 170 feet x 130 feet. Northbound left-turn-only lane signed but not marked on approach. Year Completed estimated (2006-2007).
Lynn, MA
Essex Co.
United States 		Federal St. / Waterhill St. / Marion St.
(42.46533, -70.96799) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 Four approaches, but five roads leading away. https://lynnjournal.com/2020/12/03/safe-and-round-new-roundabout-at-agganis-square-leads-to-safer-access-for-drivers/
Clayton, VIC
Monash
Australia 		Scenic Blvd. / Research Way
(-37.90791, 145.13657) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Seaford Rise, SA
Onkaparinga
Australia 		Endeavour Dr. / Albatross Grove
(-35.19821, 138.48074) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Moana, SA
Onkaparinga
Australia 		Nashwauk Crescent / Griffiths Dr.
(-35.19780, 138.47314) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Seaford, SA
Onkaparinga
Australia 		Grand Blvd. / Lynton Terrace / (parking)
(-35.18845, 138.48060) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Seaford, SA
Onkaparinga
Australia 		Esplanade / Helmsman Terrace
(-35.18479, 138.46743) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Seaford Rise, SA
Onkaparinga
Australia 		Grand Blvd. / Augusta Dr. / Parkwood Rise
(-35.20404, 138.48779) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane