Roundabouts Database

30320 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
Lierbyen, Buskerud
Lier
Norway 		Strandveien / Jensvollveien
(59.74985, 10.25091) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Södertälje, Stockholm County
Södertälje
Sweden 		Strängnäsvägen / Genetaleden / Golfbanevägen / Klockarvägen
(59.19143, 17.57039) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
44.0425 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Södertälje, Stockholm County
Södertälje
Sweden 		Strängnäsvägen / Robert Anbergs väg
(59.19702, 17.58165) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
28.7452 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Södertälje, Stockholm County
Södertälje
Sweden 		Strängsnäsvägen / Brolundavägen
(59.19969, 17.59719) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
26.2968 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
West Bradford Township, PA
Chester Co.
United States 		Strasburg Rd. / Stargazer Rd. / Romansville Rd. / Shadyside Rd.
(39.95351, -75.74518) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
58.5940 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 Year Completed estimated (2016-2019). ICD estimated from Google Maps linework.
Longbridge, England
Warks
United Kingdom 		Stratford Rd. / Warwick Rd. / M40 Ramps
(52.26009, -1.61352) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Ioannina, Epirus
Ioannina
Greece 		Stratigou Vogianou / Georgiou Gennimata
(39.65453, 20.86344) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
North Canton, OH
Stark Co.
United States 		Strausser St. NW / Lake O Springs Ave. NW
(40.89292, -81.45931) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2024 https://www.facebook.com/photo/?fbid=551066310949835&set=a.150290721027398
Odenton, MD
Anne Arundel Co.
United States 		Strawberry Lake Way / Field Farm Way / Found Artifact Ct.
(39.05052, -76.70858) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Oval shaped. Mix of stop and yield control.
Guará, Federal District

Brazil 		STRC Trecho 1 Conjunto A / STRC Trecho 1 Conjunto B / Rte 95 (Estrada Epcl Estrutural) Ramps
(-15.79435, -47.97472) 		Other
Existing 		All-Way Stop
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Goose Creek, TN
Williamson Co.
United States 		Stream Valley Blvd. / Shade Tree Ln. / Shallow Stream Ln. / Ledgebrook Dr.
(35.84802, -86.83926) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Painted splitter islands on two legs. Pedestrian crossings next to circulatory roadway.
San Diego, CA
San Diego Co.
United States 		Streamview Dr. / Gayle St.
(32.74436, -117.06584) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		3 Approaches
1 Driveways
15.0681 		Other (At-Grade)
Single-Lane 		2017 Side street splitter island is mini-style (no pedestrian refuge), Truck apron is 1" thick or less ICD estimated from Google Maps linework.
San Diego, CA
San Diego Co.
United States 		Streamview Dr. / Michael St. / Lynn St.
(32.74338, -117.07161) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
24.1092 		Other (At-Grade)
Single-Lane 		2017 Side street splitter islands are mini-style (no pedestrian refuge). Truck apron is 1" thick or less” ICD estimated from Google Maps linework.
Chapman, Australian Capital Territory

Australia 		Streeton Dr. / Darwinia Terrace
(-35.35360, 149.04178) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Warrington, England
Warrington
United Kingdom 		Stretton Roundabout: M56 Ramps / A49 (Tarporley Rd.) / A559 (Northwich Rd.)
(53.33467, -2.57133) 		Roundabout
Existing 		All-Way Yield
Metering Signal 		6 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		Oval shaped.
Wellington, FL
Palm Beach Co.
United States 		Stribling Way / Fairlane Farms Rd.
(26.63805, -80.22073) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.2294 		Other (At-Grade)
Single-Lane 		2016 http://wpbc.blog.palmbeachpost.com/2016/11/28/this-video-might-help-you-better-navigate-that-pesky-new-wellington-roundabout/ . Yield-controlled right turn bypass lanes with acute entry angles on north and west legs. ICD estimated from Google Maps linework.
East Bendigo, Victoria
Greater Bendigo
Australia 		Strickland Rd. / Murphy St.
(-36.74675, 144.30421) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Almere, Flevoland
Almere
Netherlands 		Stripheldenweg / Weg van het Beeldverhaal / Carl Barksweg
(52.40594, 5.32290) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Pavlovsk, Voronezh
Pavlovsky District
Russia 		Stroitel'naya ulitsa / E115-M4 Ramps
(50.44859, 40.16730) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Břeclav, South Moravia
Břeclav
Czechia 		Stromořadní / Slovacka
(48.75616, 16.89323) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Gavle, Gavleborg County
Gavle
Sweden 		Strömsbrovägen / Strömmavägen
(60.68971, 17.15420) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.7255 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Tilburg, North Brabant
Tilburg
Netherlands 		Stroomlaan / Beeklaan
(51.55091, 5.04831) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.7062 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Egham, England
Surrey
United Kingdom 		Stroude Rd. / New Wickham Ln.
(51.42260, -0.54337) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Colorado Springs, CO
El Paso Co.
United States 		Struthers Rd. / Gleneagle Dr. / Gleneagle Gate View
(39.03042, -104.83108) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
64.0080 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2020 Oval shaped. ICD = 210 ft x 185 ft.
Richmond, VA
Henrico Co.
United States 		Stuart Circle
(37.55246, -77.45788) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
35.9806 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Rothwell, Queensland
Moreton Bay
Australia 		Stubbins St. / McKillop St. / Warbrick Way
(-27.22150, 153.04756) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Kursk, Kursk
Kursk
Russia 		Studencheskaya ulitsa / propekt Entuziastov / ulitsa Kosukhina / prospekt Khrushcheva
(51.73757, 36.13670) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Khanty-Mansiysk, Khanty-Mansi
Khanty-Mansiysk
Russia 		Studencheskaya ulitsa / ulitsa Stroiteley / Pionerskaya ulitsa
(61.01342, 69.04793) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Modesto, CA
Stanislaus Co.
United States 		Student Center Dr. / 6th St.
(37.66402, -121.03414) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2017 Y-shaped intersection. Bike lane striped in circulatory roadway. 28181.
Linkoping, Ostergotland County
Linkoping
Sweden 		Studierondellen (Universitetsvägen / Studievägen)
(58.40491, 15.57870) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
25.0290 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Milnerton, Western Cape
Cape Town
South Africa 		Studio Ln. / Socrates Way
(-33.88391, 18.51760) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
13.8809 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		ICD estimated from Google Maps linework.
Mechanicsville, VA
Hanover Co.
United States 		Studley Rd. / Rural Point Rd.
(37.66768, -77.34019) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.4710 		Other (At-Grade)
Single-Lane 		2018 Replaced highly skewed stop-controlled intersection. https://www.facebook.com/HanoverCountyVA/videos/studley-road-and-rural-point-road-roundabout/1801687246541853/ ICD estimated from Google Maps linework.
Ostersund, Jamtland County
Ostersund
Sweden 		Stuguvägen / Ryttarvägen
(63.17753, 14.67118) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.9575 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Baton Rouge, LA
East Baton Rouge Par.
United States 		Stumberg Ln. / Womans Way
(30.38264, -91.03593) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
59.4360 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2012 Year Completed estimated (2011-2013).
Winwick, England
Warrington
United Kingdom 		Stump Cross: M62 Ramps / A49 (Winwick Rd.) / Newton Rd.
(53.42261, -2.59787) 		Signalized Roundabout/Circle
Existing 		Signal
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Huntersville, NC
Mecklenburg Co.
United States 		Stumptown Rd. / Hugh Torance Pkwy.
(35.42301, -80.87071) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
58.3951 		Other (At-Grade)
Single-Lane 		2004 Built by developer. ICD estimated from Google Maps linework.
Winnipeg, MB
Manitoba
Canada 		Sturgeon Rd. / Murray Park Rd. / Silver Ave.
(49.89482, -97.27765) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
48.4708 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Sturgeon County, AB
Division 11
Canada 		Sturgeon Rd. / Starkey Rd.
(53.67801, -113.56458) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2021 Year Completed estimated (2020-2021).
Ormiston, Queensland

Australia 		Sturgeon St. / Delancey St.
(-27.51183, 153.25223) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
Ormiston, Queensland

Australia 		Sturgeon St. / Northern Arterial Rd.
(-27.51197, 153.25532) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
Raymond Terrace, New South Wales
Port Stephens
Australia 		Sturgeon St. / William St.
(-32.76280, 151.74402) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Auckland, Auckland
Auckland
New Zealand 		Sturges Rd. / Lake Panorama Dr. / San Bernadino Dr.
(-36.88726, 174.60878) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Auckland, Auckland
Auckland
New Zealand 		Sturges Rd. / Summerland Dr. / Palomino Dr.
(-36.88290, 174.61456) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Elliptical shaped.
Clemmons, NC
Forsyth Co.
United States 		Styers Ferry Rd. / Utility Dr. (River Ridge Roundabout)
(36.07380, -80.39124) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.9598 		Other (At-Grade)
Single-Lane 		2002 Built by developer. Previously controlled by one-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Millville, DE
Sussex Co.
United States 		Substation Rd. / Huntington St. / Tybee St.
(38.52679, -75.12575) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.3737 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Webster, NC
Jackson Co.
United States 		Success Ave. / Evans Rd. / NC 107 NB Ramps
(35.34733, -83.19806) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Freeway Ramps (Grade-Separated)
Single-Lane 		2016 Raindrop shaped. No external curbs.
Narragansett, RI
Washington Co.
United States 		Succotash Rd. / Beach Row
(41.37662, -71.51541) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
24.1972 		Other (At-Grade)
Single-Lane 		2011 Rotary retrofitted (signage and striping). No geometric changes to add deflection. ICD estimated from Google Maps linework. 21442
Trier, Rhineland-Palatinate
Treves
Germany 		Südallee / Spitzmühle / Olewiger Straße / Weimarer Allee
(49.74861, 6.64300) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		4 Approaches
0 Driveways
84.1160 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Thiells, NY
Rockland County
United States 		Suffern Ln. / Hammond Rd. / Letchworth Village Rd. / Thiells-Mt Ivy Rd.
(41.21116, -74.01775) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2025 https://www.instagram.com/reel/DLKvS2py3Ps/
Caversham, Western Australia
Swan
Australia 		Suffolk St. / Arthur St.
(-31.86715, 115.97458) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Conway, AR
Faulkner Co.
United States 		Sugar Creek Dr.
(35.06249, -92.45687) 		Traffic Calming Circle
Existing 		Uncontrolled
Unknown 		2 Approaches
3 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Madison, WI
Dane Co.
United States 		Sugar Maple Ln. / Meandering Way
(43.05767, -89.56315) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2015
Buderim, Queensland
Sunshine Coast
Australia 		Sugar Rd. / Wises Rd.
(-26.67373, 153.09469) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Boiling Springs, SC
Spartanburg County
United States 		Sugar Ridge Rd. / Clark Rd.
(35.05989, -82.02370) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2024 https://www.facebook.com/photo.php?fbid=660831062759092&id=100064966113442&set=a.343020981206770
Perth Airport, Western Australia

Australia 		Sugarbird Lady Rd. / (carpark)
(-31.94567, 115.97235) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
26.3496 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Waurn Ponds, Victoria
Greater Geelong
Australia 		Sugargum Dr. / Oakwood Crescent
(-38.21554, 144.30434) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Urbana, MD
Frederick Co.
United States 		Sugarloaf Pkwy. / Denison St.
(39.33490, -77.34180) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
36.9503 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2000 ICD estimated from Google Maps linework.
Risdon Vale, Tasmania
Clarence
Australia 		Sugarloaf Rd. / Elala Dr.
(-42.82086, 147.35095) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Glenella, Queensland
Mackay
Australia 		Sugarshed Rd. / Heaths Rd. / Glenella Rd. / Glenella Connection Rd.
(-21.12870, 149.14858) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Brownsfield/Central, LA
East Baton Rouge Par.
United States 		Sullivan Rd. / Gurney Rd. / (school access)
(30.56124, -91.04099) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.7673 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Aurora, IL
Kane Co.
United States 		Sullivan Rd. / N Highland Ave.
(41.78864, -88.32894) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
28.4960 		Other (At-Grade)
Single-Lane 		2016 date: https://www.linkedin.com/pulse/new-roundabout-opens-aurora-il-kevin-kassay ICD estimated from Google Maps linework.
Kingsport, TN
Sullivan Co.
United States 		Sullivan St. / Broad St. / Watauga St. / Holston St.
(36.54914, -82.55837) 		Other
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
30.7027 		Other (At-Grade)
Single-Lane 		1917 Very early traffic circle. ICD estimated from Google Maps linework.
Brambleton, VA
Loudoun Co.
United States 		Sullivans Cove Square / Cabrillo Terrace
(38.98090, -77.53801) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Orelia, Western Australia
Kwinana
Australia 		Sulphur Rd. / Orelia Ave.
(-32.23986, 115.81902) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bertram, Western Australia
Kwinana
Australia 		Sulphur Rd. / Price Pkwy.
(-32.23659, 115.84333) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Milnerton, Western Cape
Cape Town
South Africa 		Summer Greens Dr. / Heath Rd.
(-33.87917, 18.52657) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
16.8563 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		ICD estimated from Google Maps linework.
Germantown, MD
Montgomery Co.
United States 		Summer Oak Dr. / Summer Oak Ct.
(39.16467, -77.24384) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs.
Guelph, ON
Wellington County
Canada 		Summerfield Dr. / Colonial Dr.
(43.51809, -80.18253) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.4466 		Other (At-Grade)
Single-Lane 		2001 Located in Pine Ridge East residenital subdivision Functional Class: Collector ICD estimated from Google Maps linework.
Smithfield, RI
Providence Co.
United States 		Summerfield Dr. / Intervale Rd. / Alpine Ridge
(41.87583, -71.49518) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Kingston, Tasmania
Kingborough
Australia 		Summerleas Rd. / A6 (Huon Hwy.) NB Ramps
(-42.96700, 147.28763) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane 		Raindrop shaped.
Kingston, Tasmania
Kingborough
Australia 		Summerleas Rd. / A6 (Huon Hwy.) SB Ramps
(-42.96758, 147.28850) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane 		Raindrop shaped.
Kingston, Tasmania
Kingborough
Australia 		Summerleas Rd. / Whitewater Crescent / B68 (Southern Outlet) NB Ramps
(-42.97495, 147.30084) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Newnan, GA
Coweta Co.
United States 		Summerlin Blvd. / Harrison Dr. / Macalester Dr.
(33.37722, -84.74667) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
59.8406 		Other (At-Grade)
Single-Lane 		2005 Functional Class: Local ICD estimated from Google Maps linework.
Las Vegas, NV
Clark Co.
United States 		Summerlin Centre Dr. / Sagemont Dr. / Cape Cod Landing Dr. / Carleton Mills Dr.
(36.15376, -115.34035) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2005-2006).
Horizon West, FL
Orange Co.
United States 		Summerport Village Pkwy. / Eden Isle Blvd. / Merrick Landing Blvd. / Blu Knight Ln.
(28.47355, -81.58850) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2002
Fruit Cove, FL
St. Johns Co.
United States 		Summerset Dr. / South Bridge Creek Dr.
(30.06067, -81.65727) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands.
Fonthill, ON
Niagara
Canada 		Summersides Blvd. / Klager Ave.
(43.04425, -79.27570) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2018 No splitter island on south leg. Year Completed estimated (2018-2020).
Fonthill, ON
Niagara
Canada 		Summersides Blvd. / Wellspring Way
(43.04571, -79.27263) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2017
(unincorporated), AB
Strathcona Co.
Canada 		Summerwood Blvd. / (unknown)
(53.55987, -113.27155) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.5388 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2002-2008). ICD estimated from Google Maps linework.
(unincorporated), AB
Strathcona Co.
Canada 		Summerwood Blvd. / Summercourt Way / Summerland Way
(53.55976, -113.26688) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.8294 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Vero Beach, FL
Indian River Co.
United States 		Summerwood Ln. SW / Bridgewater Ln. SW
(27.56214, -80.38499) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Sauk Rapids, MN
Benton Co.
United States 		Summit Ave. S / 4th St. S
(45.58720, -94.15738) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2019 Peanut shaped. Each node ICD 105 ft; length 195 ft. https://www.ci.sauk-rapids.mn.us/vertical/Sites/%7B0431F973-8F1A-45B9-BC40-963EF7BF7919%7D/uploads/2019_4th_Street_South_Improvement_Project_Update.pdf
Kent, OH
Portage Co.
United States 		Summit Dr. / Powder Mill Rd.
(41.13724, -81.30541) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
21.5878 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Suwanee, GA
Gwinnett Co.
United States 		Summit Gate Dr. / Sentry Ridge Crossing
(34.05950, -84.02453) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.6729 		Other (At-Grade)
Single-Lane 		2001 No splitter islands. Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Frisco, TX
Collin Co.
United States 		Summit Hills Dr. / Hickory Hill Rd.
(33.21221, -96.79861) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5274 		Other (At-Grade)
Single-Lane 		2016
Mountainside, NJ
Union Co.
United States 		Summit Ln. / W R Tracy Dr.
(40.68702, -74.36399) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Bethel, CT
Fairfield Co.
United States 		Summit Rd. / Hunting Ridge Ln.
(41.38386, -73.41104) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Dacula, GA
Gwinnett Co.
United States 		Summit Valley Dr. / Rolling View Way
(33.96145, -83.86910) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Fort Myers, FL
Lee Co.
United States 		Sumner Ave. / Tremont St.
(26.49217, -81.89449) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Fort Myers, FL
Lee Co.
United States 		Sumner Ave. / Tremont St.
(26.49427, -81.89488) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Fort Myers, FL
Lee Co.
United States 		Sumner Ave. / Wrigley Cir.
(26.49439, -81.89133) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Manassas, VA
Manassas City
United States 		Sumner Lake Blvd. / Warfield St. / Stoddard Dr.
(38.77334, -77.48041) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Building in central island.
Middle Park, Queensland
Brisbane
Australia 		Sumners Rd. / Hazelton St.
(-27.56106, 152.91748) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
El Paso, TX
El Paso Co.
United States 		Sun Bowl Dr. / Glory Rd.
(31.77537, -106.50895) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014
El Paso, TX
El Paso Co.
United States 		Sun Bowl Dr. / University Dr.
(31.76872, -106.50750) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Near football stadium.
Sunshine, Victoria

Australia 		Sun Crescent / Durham Rd.
(-37.78837, 144.83104) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Pflugerville, TX
Travis Co.
United States 		Sun Light Near Way / (unknown)
(30.41530, -97.59525) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2007 Painted splitter islands. Converted from traffic circle to roundabout-type operation in 2006-2008.
Sebring, FL
Highlands Co.
United States 		Sun N Lake Blvd. / Columbus Blvd.
(27.53353, -81.51780) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		Painted splitter islands on north and west legs.
Sebring, FL
Highlands Co.
United States 		Sun N Lake Blvd. / Ponce de Leon Blvd.
(27.53577, -81.51032) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Single-Lane 		Painted splitter islands on north and south legs.
Roswell, GA
Fulton Co.
United States 		Sun Valley Dr. / Finchley Dr. / Timbercreek Pkwy.
(34.04666, -84.33177) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2018