Roundabouts Database

30321 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
Northfield, MN
Rice Co.
United States 		Saint Olaf Ave. / Norway Valley Rd.
(44.45991, -93.18608) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2012 Elliptical shaped. ICD = 120 ft x 100 ft. On St Olaf College campus. Previous control: 3-way stop. Year Completed estimated (2011-2012).
Limerick, Co Limerick

Ireland 		Saint Pauls Roundabout [R526 (St Nessan's Rd.) / Father Russell Rd.]
(52.63893, -8.65299) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Lexington, SC
Lexington Co.
United States 		Saint Peters Church Rd. / Old Cherokee Rd. (east)
(34.00324, -81.30397) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2023 Year Completed estimated (2021-2025).
Nelson, Nelson
Nelson
New Zealand 		Saint Vincent St. / Washington Rd. / Gloucester St.
(-41.27384, 173.27613) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Oakton, VA
Fairfax Co.
United States 		Saintsbury Dr. / (transit center parking garage)
(38.87600, -77.27317) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2013 Serves Metro station. Right-turn-only lanes on northeast and southwest legs. Southeast leg stubbed. Year Completed estimated (2012-2014).
Oakton, VA
Fairfax Co.
United States 		Saintsbury Dr. / (transit center parking lot)
(38.87667, -77.26993) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2013 Serves Metro station. Right-turn-only lanes on east and west legs. South leg stubbed. Year Completed estimated (2012-2014).
Konak, İzmir

Turkey 		Şair Eşref Bulvarı / Şehit Nevres Bulvarı
(38.42793, 27.14127) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Konak, İzmir

Turkey 		Şair Eşref Bulvarı / Vasif Cinar Bulvari
(38.42993, 27.14160) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Bayrakli, İzmir

Turkey 		Sakarya Caddesi / Alija Izetbegovic Caddesi
(38.45828, 27.18801) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Unknown 		Circulating traffic yields to entering traffic.
Porvoo, Uusimaa
Porvoo
Finland 		Saksalantie / Gamla Tavastehusvägen / Hornhattulavägen / Rudintie
(60.40333, 25.63269) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Salamander Bay, New South Wales
Port Stephens
Australia 		Salamander Way / Bagnall Beach Rd.
(-32.73773, 152.10894) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Έγκωμη, Αμμόχωστος

Cyprus 		Salamis Yolu / (unknown)
(35.16496, 33.89973) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Άγιος Σέργιος, Αμμόχωστος

Cyprus 		Salamis Yolu / (unknown)
(35.17838, 33.89599) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Άγιος Σέργιος, Αμμόχωστος

Cyprus 		Salamis Yolu / (unknown)
(35.18448, 33.89461) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Αμμόχωστος, Αμμόχωστος

Cyprus 		Salamis Yolu / Dr. Burhan Nalbantoğlu Cd
(35.15690, 33.90343) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Αμμόχωστος, Αμμόχωστος

Cyprus 		Salamis Yolu / İsmet İnönü Blvd. / (unknown)
(35.14229, 33.91423) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Winston-Salem, NC
Forsyth Co.
United States 		Salem Ave. / City Yard Dr.
(36.08738, -80.23659) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016
Sharjah City, Ash Shāriqah

United Arab Emirates 		Salem Bin Ali Alowais Square [Al Sharq St. / Sheikh Mohammed Bin Saqr Al Qassimi St.]
(25.37673, 55.40213) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Raleigh, NC
Wake Co.
United States 		Salem Glen Ln. / Centway Park Dr.
(35.92027, -78.79916) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
67.7046 		Other (At-Grade)
Single-Lane 		ICD = 125 ft. ICD estimated from Google Maps linework.
Conway, AR
Faulkner Co.
United States 		Salem Rd. / Irby Dr.
(35.10680, -92.47090) 		Roundabout
Existing 		Unknown
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2020 Final layer of asphalt laid down on 2-Nov-2020. Fourth leg stubbed out. https://www.facebook.com/cityofconway/videos/construction-progress-at-the-roundabout-at-the-intersection-of-salem-road-and-ir/371269110795662/
Winston-Salem, NC
Forsyth Co.
United States 		Salem Rd. / Old Salem Rd. / S. Main St.
(36.08215, -80.24125) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
64.0080 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2005 TIP Project U-2926. Right-turn-only lanes on east and west legs.
Lynnfield, MA
Essex Co.
United States 		Salem St (Rt 129) / Lynnfield St.
(42.51280, -70.99137) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
159.3472 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Medford, MA
Middlesex Co.
United States 		Salem St. (Rte 60) / I-93 Ramps
(42.41946, -71.10398) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
149.8864 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Waco, TX
McLennan Co.
United States 		Salem Way / (parking)
(31.62531, -97.23093) 		Other
Existing 		Uncontrolled
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2009 Constructed as three leg with planned potential fourth leg in the future.
Mejicanos, San Salvador
Mejicanos
El Salvador 		Salida a Boulevard Constitución / (parking)
(13.73661, -89.21767) 		Unknown
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Mülheim an der Ruhr, North Rhine-Westphalia
Mülheim an der Ruhr
Germany 		SalierStraße / (unknown)
(51.42349, 6.85574) 		Other
Existing 		Unknown
None 		3 Approaches
0 Driveways
26.8104 		Other (At-Grade)
Single-Lane 		Parking along circulatory roadway. ICD estimated from Google Maps linework.
Deptford, NJ
Gloucester Co.
United States 		Salina Rd. / S College Dr.
(39.77645, -75.12438) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://42freeway.com/roads/salina-road-roundabout-at-rowan-college-completed-traffic-signal-at-delsea-is-coming/
Bonita Springs, FL
Lee Co.
United States 		Salinas Way / Bonita Lakes Blvd.
(26.37874, -81.77657) 		Other
Existing 		One-Way/Two-Way Stop
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs.
Wood Buffalo, AB
Alberta
Canada 		Saline Creek Dr. / Denholm Gate
(56.70831, -111.34576) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.6786 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Richmond, Nelson
Nelson
New Zealand 		Salisbury Rd. / (SH 6-Salisbury Rd. Connector)
(-41.33245, 173.20369) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Monclova Township, OH
Lucas Co.
United States 		Salisbury Rd. / Albon Rd.
(41.58101, -83.73746) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2018-2020).
Richmond, Tasman
Tasman
New Zealand 		Salisbury Rd. / Champion Rd.
(-41.33366, 173.20223) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Monclova Township, OH
Lucas Co.
United States 		Salisbury Rd. / Holloway Rd. / Hidden Ridge Dr.
(41.58406, -83.71315) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 https://www.facebook.com/story.php/?story_fbid=930610322439407&id=100064713420627&_rdr
Orbost, Victoria
East Gippsland
Australia 		Salisbury St. / Nicholson St.
(-37.70448, 148.45554) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
(unincorporated), AB
Strathcona Co.
Canada 		Salisbury Way / (future street)
(53.51056, -113.29996) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.1197 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Strathcona County, AB
Alberta
Canada 		Salisbury Way / (unknown)
(53.50992, -113.30184) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.1484 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Orebro, Orebro County
Orebro
Sweden 		Säljarevägen / Rabattvägen
(59.22050, 15.14103) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.5031 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Orebro, Orebro County
Orebro
Sweden 		Säljargevägen / Varuvägen / E20 On-ramp
(59.21533, 15.13497) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
32.3975 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Eslöv, Skåne County
Eslöv
Sweden 		Sallerupsvägen / Säterivägen
(55.82899, 13.28191) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2000 Year Completed estimated (before 2005).
North, SC
Orangeburg Co.
United States 		Salley Rd. (SR 394) / Capital Way (SR 3)
(33.60133, -81.22677) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2018
Exeter, New South Wales
Wingecarribee
Australia 		Sallys Corner Rd. / Hume Hwy frontage road / M31 (Hume Hwy.) WB Off-Ramp
(-34.60724, 150.22831) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Las Vegas, NV
Clark Co.
United States 		Salmon Dr. / Richard Kisling Dr. / John Chapman Pkwy.
(36.24658, -115.06717) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Orenburg, Orenburg
Orenburg
Russia 		Salmyshskaya ulitsa / Severnyy proyezd
(51.82454, 55.16462) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Orenburg, Orenburg
Orenburg
Russia 		Salmyshskaya ulitsa / ulitsa Dzhangil'dina
(51.82986, 55.15652) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Pedestrian access to central island.
Hisings Backa, Vastra Gotaland County
Gothenburg
Sweden 		Salsmastaregatan / Tingstadsvagen
(57.73039, 11.98604) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Flen, Sodermanland County
Flen
Sweden 		Salstagatan / Sveavägen
(59.05310, 16.59118) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
24.5670 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Flen, Sodermanland County
Flen
Sweden 		Salstagatan / Vasagatan
(59.05385, 16.58469) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
14.7399 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		ICD estimated from Google Maps linework.
Cape Town, Western Cape
Cape Town
South Africa 		Salt River Circle (Voortrekker Rd. / Durham Ave. / Salt River Rd. / Albert Rd.)
(-33.92832, 18.45970) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.6481 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Lincoln, NE
Lancaster Co.
United States 		Saltillo Rd. / Jamaica Ave.
(40.69713, -96.67573) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
57.9120 		Other (At-Grade)
Single-Lane 		2023 https://dot.nebraska.gov/lincoln-south-beltway/
Lincoln, NE
Lancaster Co.
United States 		Saltillo Rd. / S 70th St.
(40.69710, -96.62531) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
62.4840 		Other (At-Grade)
Single-Lane 		2021
Lincoln, NE
Lancaster Co.
United States 		Saltillo Rd. / S 77th St.
(40.69733, -96.61606) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2024 Year Completed estimated (2023-2024).
Lincoln, NE
Lancaster Co.
United States 		Saltillo Rd. / S 84th St. / S 82nd St.
(40.69709, -96.60644) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2023 https://dot.nebraska.gov/lincoln-south-beltway/
Roca, NE
Lancaster Co.
United States 		Saltillo Rd. / US 77 (S 12th St.) NB Ramps / S 14th St.
(40.69740, -96.70305) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
67.0560 		Freeway Ramps (Grade-Separated)
Single-Lane 		2021
Roca, NE
Lancaster Co.
United States 		Saltillo Rd. / US 77 (S 12th St.) SB Ramps / Shrine Way
(40.69716, -96.70783) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Freeway Ramps (Grade-Separated)
Single-Lane 		2021
Wallabi Point, New South Wales
Mid-Coast
Australia 		Saltwater Rd. / Hartlyn Dr.
(-31.98954, 152.56378) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Arninge, Stockholm County
Täby
Sweden 		Saluvägen / (parking lot)
(59.46147, 18.13393) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
21.2401 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Pacific Pines, Queensland
Gold Coast
Australia 		Salvado Dr. / Hillary Circuit
(-27.93539, 153.31409) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Vaxjo, Kronoberg County
Vaxjo
Sweden 		Samarkandsrondellen (Rte 25 / Storgatan / Handelsvägen / Marketenterivägen
(56.87967, 14.76527) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
41.1125 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Ribbleton, England
Lancashire
United Kingdom 		Samlesbury Interchange: M6 Ramps / A59 (Preston New Rd.)
(53.76513, -2.63610) 		Signalized Roundabout/Circle
Existing 		Signal
None 		5 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Arcata, CA
Humboldt Co.
United States 		Samoa Blvd. / Buttermilk Ln.
(40.85710, -124.07250) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.1329 		Other (At-Grade)
Single-Lane 		1999 Functional Class: Arterial ICD estimated from Google Maps linework.
Arcata, CA
Humboldt Co.
United States 		Samoa Blvd. / Union St.
(40.86140, -124.07730) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.2273 		Other (At-Grade)
Single-Lane 		1999 Functional Class: Arterial ICD estimated from Google Maps linework.
Vathí, Northern Aegean
Samos
Greece 		Samou-Pythagoreiou / (unknown)
(37.74145, 26.98656) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Bloomington, IN
Monroe Co.
United States 		Sample Rd. / I-69 NB Ramps
(39.26581, -86.52203) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2017 Year Completed estimated (2016-2019).
Bloomington, IN
Monroe Co.
United States 		Sample Rd. / N Frontage Rd. W / I-69 SB Ramps
(39.26595, -86.52428) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2017 Year Completed estimated (2016-2019).
Bloomington, IN
Monroe Co.
United States 		Sample Rd. / N Wayport Rd. / N Frontage Rd. E
(39.26549, -86.51969) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2016-2019).
Kalamunda, Western Australia
Kalamunda
Australia 		Sampson Rd. / Crayden Rd.
(-31.98597, 116.06103) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Kyle, TX
Hays Co.
United States 		Sampson Rd. / Fairway Dr.
(30.01227, -97.88035) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2004 Diamond shaped. Pedestrian crossings within circulatory roadway.
Coral Gables, FL
Miami-Dade Co.
United States 		San Amaro Dr. / Certosa Ave. / Campo Sano Ave.
(25.72365, -80.28086) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.9752 		Other (At-Grade)
Single-Lane 		2002 Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Riviera, FL
Miami-Dade Co.
United States 		San Amaro Dr. / Miller Rd.
(25.71906, -80.28176) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.4323 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Year Completed estimated (2011-2013). ICD estimated from Google Maps linework.
Patchway, England
South Gloucestershire
United Kingdom 		San Andreas Roundabout [Highwood Rd. / Hayes Way / Merlin Rd.]
(51.52211, -2.59191) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Rockledge, FL
Brevard Co.
United States 		San Beluga Way / Chedington Ln.
(28.28848, -80.71452) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Auckland, Auckland
Auckland
New Zealand 		San Bernadino Dr. / San Valentino Dr.
(-36.88800, 174.61060) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
Jardines de los Arcos, Jalisco
Guadalajara
Mexico 		San Bonifacio / Sijüenza y Góngora
(20.67169, -103.39753) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
15.6441 		Unknown
Single-Lane 		ICD estimated from Google Maps linework.
El Paso, TX
El Paso Co.
United States 		San Clemente Dr. / Cross Canyon Pl.
(31.82141, -106.50298) 		Traffic Calming Circle
Existing 		Uncontrolled
None 		3 Approaches
1 Driveways
25.9080 		Other (At-Grade)
Single-Lane 		2006
San Anselmo, CA
Marin Co.
United States 		San Francisco Blvd. / Santa Cruz Ave.
(37.98566, -122.56572) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
12.1920 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2019 Painted splitter islands. Year Completed estimated (2018-2019).
Baytown, TX
Harris Co.
United States 		San Jacinto Blvd. / Hunt Rd.
(29.79464, -94.98907) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
57.9120 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 Statue of Sam Houston in central island.
Dunedin, FL
Pinellas Co.
United States 		San Jose Dr. / Santa Anna Dr. / Paloma Ln.
(28.02908, -82.78581) 		Other
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Sacramento, CA
Sacramento Co.
United States 		San Juan Rd. / Azevedo Dr.
(38.62740, -121.50840) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.1250 		Other (At-Grade)
Single-Lane 		2004 Constructed using asphalt curbs without reconstructing original curb/gutter/sidewalk. Tactile guide strips in crosswalks. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Jacksonville, FL
Duval Co.
United States 		San Marco Blvd. / Atlantic Blvd. / Naido Ave.
(30.30436, -81.65568) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.0416 		Other (At-Grade)
Single-Lane 		2013
Jacksonville, FL
Duval Co.
United States 		San Marco Blvd. / Landon Ave. / River Rd.
(30.30523, -81.65905) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2013
Lake Worth, FL
Palm Beach Co.
United States 		San Marino Way / San Marino Way
(26.59482, -80.15218) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Mildura, Victoria
Mildura
Australia 		San Mateo Ave. / Eighth St.
(-34.18921, 142.16774) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling circulatory roadway only) 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Mildura, Victoria
Mildura
Australia 		San Mateo Ave. / Ninth St.
(-34.19072, 142.16587) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Palm Desert, CA
Riverside Co.
United States 		San Pablo Ave. / (unknown)
(33.73244, -116.38242) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.9184 		Other (At-Grade)
Single-Lane 		2022 Class 2 bicycle lanes striped through roundabout without raised curbs.
Palm Desert, CA
Riverside Co.
United States 		San Pablo Ave. / San Gorgonio Way
(33.72361, -116.38250) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 https://youtu.be/hqRQ9Qo7v9Y
San Antonio, TX
Bexar Co.
United States 		San Pedro Ave. / N Main Ave. / Navarro St
(29.43375, -98.49433) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 .
Chapel Hill, NC
Durham Co.
United States 		San Rimini Way / Orvieto Way
(35.92819, -78.99736) 		Other
Existing 		Unknown
Unknown 		3 Approaches
1 Driveways
31.9147 		Other (At-Grade)
Single-Lane 		No splitter islands. ICD = 120 ft. ICD estimated from Google Maps linework.
Riviera, FL
Miami-Dade Co.
United States 		San Vicente St. / Como Ave. / Maggiore St.
(25.71103, -80.26339) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2007 Painted splitter islands. Egg shaped. Year Completed estimated (2006-2007).
Montecito, CA
Santa Barbara Co.
United States 		San Ysidro Rd. / N Jameson Ln. / US 101 NB Ramps
(34.42287, -119.63152) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
53.6445 		Freeway Ramps (Grade-Separated)
Single-Lane 		2024 This is an unique kidney shaped single-lane roundabout (approx. varying ICD 176' x 116'). Opened May 2024. https://www.youtube.com/watch?v=QKQzLS7q3iw
Rockledge, FL
Brevard Co.
United States 		San Ysidro Way / Orion Way
(28.28856, -80.71642) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Beaumont Hills, New South Wales
The Hills Shire
Australia 		Sanctuary Dr. / Bridgewood Dr. / Bridgewater Crescent
(-33.69491, 150.93516) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Beaumont Hills, New South Wales
The Hills Shire
Australia 		Sanctuary Dr. / Hotham Ave. / Drummond Rd.
(-33.69665, 150.93783) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Frisco, TX
Collin Co.
United States 		Sanctuary Dr. / Mikaela Dr.
(33.17673, -96.81779) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.5274 		Other (At-Grade)
Single-Lane 		2018
Point Cook, Victoria
Wyndham
Australia 		Sanctuary Lakes Blvd. / Sanctuary Lakes North Blvd. / Sanctuary Lakes South Blvd.
(-37.89668, 144.75782) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Cable Beach, Western Australia
Broome
Australia 		Sanctuary Rd. / Lullfitz Dr. / Kapang Dr.
(-17.93002, 122.21869) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Irvine, CA
Orange Co.
United States 		Sand Canyon Ave. / Shady Canyon Dr.
(33.65462, -117.78100) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
104.3859 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2001 ICD estimated from Google Maps linework.
Selbyville, DE
Sussex Co.
United States 		Sand Cove Rd. / Crosswinds Landing / Williamsville Rd.
(38.45556, -75.10488) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Chesterton, IN
Porter Co.
United States 		Sand Creek Dr. / Snead Ave.
(41.59901, -87.03048) 		Other
Existing 		Other
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Circulating traffic yield to entering traffic.
Colonie, NY
Albany Co.
United States 		Sand Creek Rd. / Colonie Ct.
(42.71318, -73.80853) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.3670 		Other (At-Grade)
Single-Lane 		2008 4 legs, one for planned future road. Completion year of 2008 is approximate. Functional Class: Minor Arterial ICD estimated from Google Maps linework.
Georgetown, DE
Sussex Co.
United States 		Sand Hill Rd. / Clark Dr.
(38.70163, -75.36785) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2022 West leg is entrance to Cheer Community Center. East leg stubbed. https://www.wmdt.com/2022/08/georgetown-east-gateway-project-completed-ensuring-safer-roadways-for-locals/