Roundabouts Database

28965 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
Spring Mills, PA
Centre Co.
United States 		Skyview Dr. / Old US 322 / US 322 (General Potter Hwy.) WB Ramps
(40.79607, -77.63165) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Freeway Ramps (Grade-Separated)
Single-Lane 		2020
Larvik, Telemark
Larvik
Norway 		Skyveien / Fv303 (Storgata) / Gårdsbakken / E18 Ramps
(59.05572, 10.01251) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Larvik, Telemark
Larvik
Norway 		Skyveien / Fv302 (Brunlanesveien) / Skiensveien
(59.05539, 10.00953) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Skånes-Fagerhult, Skåne County
Örkelljunga
Sweden 		Skyttevägen / E4 NB Ramps
(56.35960, 13.47747) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
35.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		Raindrop shaped.
Fairfield, CA
Solano Co.
United States 		Skymaster Circle
(38.26961, -121.94804) 		Other
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		At Travis Air Force Base. WWII bomber located in central island.
(unincorporated), OR
Deschutes Co.
United States 		Skyline Ranch Rd. / Metolious Dr.
(44.03455, -121.36210) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.7794 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Ogden, UT
Weber Co.
United States 		Skyline Pkwy. / County Hills Dr.
(41.18837, -111.93782) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2016-2017).
Longwood, FL
Seminole Co.
United States 		Skylark Circle
(28.71388, -81.33228) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Christchurch, Canterbury
Christchurch
New Zealand 		Skyhawk Rd. / The Runway
(-43.55210, 172.55756) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Reykjavik, Höfuðborgarsvæðið

Iceland 		Skyggnisbraut / Urdarbrunnur
(64.13578, -21.73416) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Loveland, CO
Larimer Co.
United States 		Sky Pond Dr. / Mall Access Rd. / (parking lot)
(40.41142, -104.99168) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
55.4717 		Other (At-Grade)
Single-Lane 		2005 Right-turn-only lane on southeast leg. ICD estimated from Google Maps linework.
Nacka, Stockholm County
Nacka
Sweden 		Skvaltans väg / Koralvägen
(59.31148, 18.16768) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
18.2865 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Nacka, Stockholm County
Nacka
Sweden 		Skvaltanrondellen (Skvaltans väg / Per Hallströms väg)
(59.31177, 18.17684) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
2 Driveways
34.1345 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Partille, Vastra Gotaland County
Partille
Sweden 		Skulltorpsmotet / Gamla Kronvägen / Brodalsvägen / E20 Ramps
(57.74067, 12.12613) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.5988 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Tyresö, Stockholm County
Stockholm
Sweden 		Skrubba Malmväg / Bollmoravägen
(59.24260, 18.19550) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
31.1500 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Haparanda, Norrbotten County
Haparanda
Sweden 		Skrittvägen / Stallvägen
(65.84143, 24.11399) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
15.1526 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lidingö, Stockholm County
Lidingö
Sweden 		Skridskovägen
(59.38011, 18.11293) 		Other
Existing 		All-Way Yield
Unknown 		1 Approaches
0 Driveways
24.9411 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Sundsvall, Västernorrland County
Sundsvall Municipality
Sweden 		Skönsbergsvägen / Trafikgatan
(62.39826, 17.33512) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2016
Sundsvall, Västernorrland County
Sundsvall Municipality
Sweden 		Skönsbergsvägen / Arbetarsvängen
(62.39862, 17.33844) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2016
Helsinki, Uusimaa
Helsinki
Finland 		Skomakarbölevägen / Tapaninvainiontie / Tapaninkyläntie
(60.26433, 24.99167) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Umea, Vasterbotten County
Umea
Sweden 		Skolgatan / Ridvägen
(63.83430, 20.23530) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
12.6399 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Älvsjö, Stockholm County
Stockholm
Sweden 		Sköldingevägen / Helgestavägen
(59.27087, 18.02892) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
23.1906 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Eskilstuna, Sodermanland County
Eskilstuna
Sweden 		Skogstorpsvägen / Sturegatan
(59.35578, 16.50150) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.0903 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Eskilstuna, Sodermanland County
Eskilstuna
Sweden 		Skogstorpsvägen / Skjulstagatan / Skjulsta kvarnväg
(59.34148, 16.48679) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only) 		4 Approaches
0 Driveways
40.8038 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Eskilstuna, Sodermanland County
Eskilstuna
Sweden 		Skogstorpsvägen / Fröslundavägen
(59.35159, 16.49749) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
33.4857 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Färjestaden, Kalmar County
Mörbylånga
Sweden 		Skogsgatan / Äppelvägen / Ombunksgatan
(56.64351, 16.48189) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
19.7009 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Virum, Capital Region

Denmark 		Skodsborgvej / Ørholmvej
(55.80271, 12.49953) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Redhills, England
Cumbria
United Kingdom 		Skirsgill Interchange [A66 / Ullswater Rd. / M6 Ramps]
(54.65328, -2.76003) 		Signalized Roundabout/Circle
Existing 		Signal
None 		5 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Waterford, MI
Oakland Co.
United States 		Skippter Dr. / (parking)
(42.65920, -83.38892) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands. Within shopping mall property.
Scunthorpe, England
North Lincolnshire
United Kingdom 		Skippingdale Roundabout [A1077 (Phoenix Pkwy.) / Luneburg Way / Holyrood Dr.]
(53.60547, -0.67925) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Trondheim, Trøndelag
Trondheim
Norway 		Skippergata / Styrmannsgata / Kobbes gate
(63.43910, 10.41840) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Trondheim, Trøndelag
Trondheim
Norway 		Skippergata / Maskinistgata
(63.43847, 10.41814) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Prince Frederick, MD
Calvert Co.
United States 		Skipjack Rd. / Ketch Rd.
(38.51100, -76.64140) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified)
Waterdown, ON
Hamilton
Canada 		Skinner Rd. / Burke St.
(43.33778, -79.88090) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.7464 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2012). ICD estimated from Google Maps linework.
Shelby, NC
Cleveland Co.
United States 		Skinner Rd. / Beaver Dam Church Rd. / E Homestead Ave.
(35.26666, -81.64377) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.3287 		Other (At-Grade)
Single-Lane 		2010 Right-turn bypass lanes on north and south legs due to skew. ICD estimated from Google Maps linework.
Galway, Co Galway

Ireland 		Skerritt Roundabout [R338 (Old Dublin Rd.) / R865 (Ballybane Rd.) / Gleann Rua]
(53.27705, -9.00838) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Bålsta, Uppsala County
Håbo
Sweden 		Skeppsrondellen (Stockholmsvägen / Kalmarvägen)
(59.56120, 17.54122) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
24.2027 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Londonderry, N. Ireland
Derry & Strabane
United Kingdom 		Skeoge roundabout [A2 (Buncrana Rd.) / A515 (Skeoge Link Rd.)]
(55.02998, -7.35099) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Banja Luka, Serb Republic
Banja Luka
Bosnia and Herzegovina 		Skendera Kulenovića / Isaije Mitrovića / Kralja Petra Prvog Karadordevića / Solunska
(44.76501, 17.18431) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Peanut shaped.
Lincoln, England
Lincs
United Kingdom 		Skellingthorpe Roundabout [A46 / B1378 (Lincoln Rd.)]
(53.22749, -0.60203) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Vastra Fralunda, Vastra Gotaland County
Gothenburg
Sweden 		Skattegardsvagen / Vasterleden Ramps
(57.65250, 11.90460) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
69.6542 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Vastra Fralunda, Vastra Gotaland County
Gothenburg
Sweden 		Skattegardsvagen / Lilla Grevegardsvagen
(57.64861, 11.89233) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
60.7143 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Vastra Fralunda, Vastra Gotaland County
Gothenburg
Sweden 		Skattegardsvagen / Bjorkhojdsgatan
(57.65006, 11.89726) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
25.5629 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Linkoping, Ostergotland County
Linkoping
Sweden 		Skattegårdsrondellen (Nygårdsvägen / Nygårdsinfarten)
(58.43227, 15.58168) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
28.1357 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Norrköping, Ostergotland County
Norrköping
Sweden 		Skarphagsrondellen (Dalviksgatan / E22 SB Ramps)
(58.57732, 16.15924) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.2650 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Gustavsberg, Stockholm County
Värmdö
Sweden 		Skärgårdsvägen / Skogsbovägen
(59.32227, 18.39979) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
21.3275 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Gustavsberg, Stockholm County
Värmdö
Sweden 		Skärgårdsvägen / Skänkelvägen / Skogsbovägen
(59.32293, 18.39826) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
18.8897 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Gustavsberg, Stockholm County
Värmdö
Sweden 		Skärgårdsvägen / Fenix väg
(59.31252, 18.42669) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
23.7717 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Gustavsberg, Stockholm County
Värmdö
Sweden 		Skärgårdsvägen / Afrodites väg
(59.31284, 18.42445) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
24.3810 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Johanneshov, Stockholm County
Stockholm
Sweden 		Skansbron / Hammarby allé / Hammarbybacken / Sundstabacken
(59.30277, 18.08018) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.9241 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Kolding, South Denmark
Kolding
Denmark 		Skamlingvejen / Stenderupvej / Idyl
(55.47193, 9.52908) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
Hisings Backa, Vastra Gotaland County
Gothenburg
Sweden 		Skalltorpsvagen / Sodra Tagenevagen / Backebolsvagen
(57.75808, 11.98890) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.3098 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Hisings Backa, Vastra Gotaland County
Gothenburg
Sweden 		Skalltorpsvagen / Fredendslundsvagen
(57.75794, 11.98697) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.5842 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Oran Park, NSW
Camden
Australia 		Skaife St. / The Straight
(-34.00849, 150.73157) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Oran Park, NSW
Camden
Australia 		Skaife St. / Harvey St.
(-34.01082, 150.73614) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Fredericia, South Denmark
Fredericia
Denmark 		Skærbækvej / Nordensvej / E20 (Taulovmotorvejen) WB Ramps
(55.54012, 9.63998) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Fredericia, South Denmark
Fredericia
Denmark 		Skærbækvej / Adelvej / E20 (Taulovmotorvejen) EB Ramps
(55.53777, 9.63804) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Stockholm, Stockholm County
Stockholm
Sweden 		Sjöviksvägen / Sjöviksbacken
(59.30626, 18.03236) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
23.1665 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Norrköping, Ostergotland County
Norrköping
Sweden 		Sjötullsrondellen (Sjötullsgatan / Söderleden)
(58.59732, 16.22280) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
32.9821 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Oakville, ON
Halton
Canada 		Sixth Line / William Halton Pkwy.
(43.49724, -79.75367) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		2020 https://www.halton.ca/For-Residents/Roads-Construction/Construction-Projects/William-Halton-Parkway-Extension-Project
Bristol, England
South Gloucestershire
United Kingdom 		Siston Hill Roundabout [A4174 (Avon Ring Rd.) / A4175 (Station Road Link) / Carsons Road Link]
(51.47075, -2.48246) 		Signalized Roundabout/Circle
Existing 		Signal
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Oxford, MS
Lafayette Co.
United States 		Sisk Ave. / SR 7 SB Ramps
(34.37316, -89.50185) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
44.1960 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2018 Yield-controlled right-turn bypass lane on west leg with very small view angle to left.
Oxford, MS
Lafayette Co.
United States 		Sisk Ave. / SR 7 NB Ramps
(34.37317, -89.50007) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.1960 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2018 Merging right-turn bypass lane on east leg.
Oxford, MS
Lafayette Co.
United States 		Sisk Ave. / Persimmon Ln.
(34.37239, -89.48771) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
57.9120 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Initially built as traffic circle. Modified from circle to roundabout 2016-2019. Left lane trapped as left-turn-only lane but marked as through lane.
Oxford, MS
Lafayette Co.
United States 		Sisk Ave. / Ed Perry Blvd.
(34.37316, -89.49881) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden 		Sisjovagen / Knapegardsvagen
(57.63893, 11.95155) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.6849 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Nacka, Stockholm County
Nacka
Sweden 		Siroccogatan / Smedjegatan
(59.30476, 18.12430) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
10.9741 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Joensuu, North Karelia
Joensuu
Finland 		Sirkkalansilta / Yläsatamakatu / Rantakatu
(62.60331, 29.76792) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Joensuu, North Karelia
Joensuu
Finland 		Sirkkalansilta / Kettuvaarantie / Itäranta / Sirkkalantie
(62.60210, 29.77529) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Harrington Park, NSW
Camden
Australia 		Sir Warwick Fairfax Dr./ Hambledon Circuit
(-34.02703, 150.74002) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Harrington Park, NSW
Camden
Australia 		Sir Warwick Fairfax Dr. / Mason Dr.
(-34.02876, 150.74098) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Adelaide Airport, SA
West Torrens
Australia 		Sir Richard Williams Ave. / James Schofield Dr. / Atura Circuit
(-34.93540, 138.53969) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Nassau, New Providence
Nassau
The Bahamas 		Sir Milo Butler Hwy / Fire Trail Rd.
(25.03257, -77.38300) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
55.1893 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Woodcroft, SA
Onkaparinga
Australia 		Sir James Hardy Way / Sherebrooke Blvd. / Dorrien Ave.
(-35.09782, 138.55985) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Queenstown, Otago
Queenstown Lakes
New Zealand 		Sir Henry Wigley Dr. / (parking)
(-45.02204, 168.73712) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		At Queenstown Airport.
St Lucia, QLD
Brisbane
Australia 		Sir Fred Schonell Dr. / Campbell Rd. / Sir William MacGregor Dr. / Mill Rd.
(-27.49459, 153.01169) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		At The University of Queensland.
Veldhoven, North Brabant
Veldhoven
Netherlands 		Sint Janstraat / Heerbaan / Sondervick / Platanenlaan
(51.41879, 5.37855) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.3236 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Heerlen, Limburg
Heerlen
Netherlands 		Sint Franciscusweg / Sint Antoniusweg
(50.88293, 5.98587) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
18.8378 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Sinnamon Park, QLD
Brisbane
Australia 		Sinnamon Rd. / Seventeen Mile Rocks Rd. / Goggs Rd. / M5 (Centenary Hwy.) SB Ramps
(-27.53639, 152.94825) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Sinn El Fil, Mount Lebanon
Maten
Lebanon 		Sinn El Fil Ave. / Dimitri El Hayek St.
(33.87016, 35.53650) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Fayetteville, NC
Cumberland Co.
United States 		Singletree Ln. / Hacienda Dr. / Hackamore St.
(34.99690, -78.95249) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
40.1133 		Other (At-Grade)
Single-Lane 		1996 Mixed stop/uncontrolled. Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Singleton, WA
Rockingham
Australia 		Singleton Beach Rd. / Foreshore Dr.
(-32.44429, 115.75108) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
London, ON
Middlesex
Canada 		Singleton Ave. / Morgan Ave.
(42.93793, -81.27158) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012).
Ballan, VIC
Moorabool
Australia 		Simpson St. / Stead St.
(-37.59903, 144.22811) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Rochester, MN
Olmsted
United States 		Simpson Rd. SE / 45th St. SE
(43.95655, -92.42586) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
46.9392 		Other (At-Grade)
Single-Lane 		2022
Lawrenceville, GA
Gwinnett Co.
United States 		Simonton Rd. / Park Place Dr.
(33.93191, -83.96711) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2019-2020).
O'Fallon, IL
St. Clair Co.
United States 		Simmons Rd. / Milburn School Rd. / Fairwood Hills Rd.
(38.61146, -89.92906) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.7957 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Prince Frederick, MD
Calvert Co.
United States 		Silverwood Ln. / English Oak Ln. / Running Brook Way
(38.54713, -76.58000) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2007
Fort Collins, CO
Larimer Co.
United States 		Silverwood Dr. / Centennial Rd.
(40.54545, -105.05120) 		Traffic Calming Circle
Removed 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7646 		Other (At-Grade)
Single-Lane 		Small almost mini-roundabout used for traffic calming measure. People drove through plastic posts, rendering roundabout useless; idea scrapped in less than 6 mo. Functional Class: Collector ICD estimated from Google Maps linework.
Norrköping, Ostergotland County
Norrköping
Sweden 		Silverrondellen (Järngatan / Rte 55 SB Ramps / parking lot)
(58.61726, 16.15692) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.9877 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Fishers, IN
Hamilton Co.
United States 		Silverleaf Blvd. / Davenport Dr. / Dennison Dr.
(39.98405, -85.89867) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs.
Silverknowes, Scotland
Edinburgh City
United Kingdom 		Silverknowes Pkwy. / Silverknowes Rd. / Lauriston Farm Rd.
(55.97199, -3.27246) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Silverdale, WA
Kitsap Co.
United States 		Silverdale Way NW / Chico Way NW / NW Newberry Hill Rd.
(47.63704, -122.70135) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
15.2906 		Other (At-Grade)
Single-Lane 		2012 Open September 2012. ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada 		Silverado Dr. SW / Silverado Way SW
(50.88153, -114.07758) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.4019 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada 		Silverado Blvd. SW / Silverado Way SW
(50.88152, -114.08683) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.1978 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada 		Silverado Blvd. SW / Silverado Dr. SW
(50.88661, -114.07803) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.6587 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2005-2007). ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States 		Silver View Ln. / Wind Mountain Ln,
(35.88202, -78.73134) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.1919 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Dover, NH
Strafford Co.
United States 		Silver St. / Knox Marsh Rd. / Spaulding Turnpike WB Ramps
(43.18845, -70.88652) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.3149 		Freeway Ramps (Grade-Separated)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Lakewood Ranch, FL
Manatee Co.
United States 		Silver Sky Cir. / (unknown)
(27.44892, -82.37706) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2020
Noblesville, IN
Hamilton Co.
United States 		Silver Moon Ct. / Stoney Moon Dr. / Estates Blvd.
(40.03794, -85.96087) 		Other
Existing 		Unknown
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane