24384 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
Arcata, CA
Humboldt Co.
United States
13th St. / J St.
(40.87260, -124.08780)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
11.7404
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Noosa Heads, QLD

Australia
Hastings St. / Park Rd. / Morwong Dr.
(-26.38725, 153.09288)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
11.7688
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Johns Creek, GA
Fulton Co.
United States
Weathervane Dr. / Mabry Park Pl.
(34.05871, -84.21291)
Traffic Calming Circle
Existing
Unknown
Unknown
3 Approaches
0 Driveways
11.8735
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Long Beach, CA
Los Angeles Co.
United States
W 10th St. / Daisy Ave.
(33.77898, -118.19939)
Traffic Calming Circle
Existing
All-Way Stop
None
4 Approaches
0 Driveways
11.9125
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
Greenwood Village, CO
Arapahoe Co.
United States
S. Monaco St. / E. Berry Ave.
(39.61682, -104.91340)
Traffic Calming Circle
Existing
Unknown
Unknown
3 Approaches
0 Driveways
11.9603
Other (At-Grade)
Single-Lane
1999 ICD estimated from Google Maps linework.
Bel Air, MD
Harford Co.
United States
Tollgate Rd. / Macphail Rd.
(39.51959, -76.35208)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
11.9771
Other (At-Grade)
Single-lane w/ Traversable Central Island
2012 ICD estimated from Google Maps linework.
La Crosse, WI
La Crosse Co.
United States
Farnam St. / 20th St. S
(43.79786, -91.22690)
Traffic Calming Circle
Existing
Other
Unknown
4 Approaches
0 Driveways
12.0687
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Colonial Gardens, MO
Boone Co.
United States
Rollins Rd. / S Fairview Rd.
(38.94681, -92.38090)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
12.0752
Other (At-Grade)
Single-lane w/ Traversable Central Island
2013 ICD estimated from Google Maps linework.
White Center, WA
King Co.
United States
10th Ave. SW / SW 100th St.
(47.51379, -122.34770)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
12.1000
Other (At-Grade)
Single-lane w/ Traversable Central Island
2006 Opened April 2006. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France
(unknown) / (unknown)
(47.23671, -1.64099)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
12.1637
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France
Rue Vincent Auriol / Rue Bourdaloue / Chemin de la Galetiere
(47.21501, -1.65597)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
12.1687
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Abbeville, Hauts-de-France
Somme
France
Rue Leday / Rue des Astronautes Armstrong et Aldrin
(50.11384, 1.85139)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
12.2541
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Abbeville, Hauts-de-France
Somme
France
Rue Jean de Ponthieu / Rue Sainte Catherine / Rue Gantier Patin
(50.10712, 1.83252)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
12.2558
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Richmond, VIC

Australia
Buckingham St. / Davison St.
(-37.81442, 145.00773)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
12.2658
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Brunswick East, VIC

Australia
John St. / Miller St.
(-37.77598, 144.97618)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
12.2721
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Fairfield, VIC

Australia
Rathmines St. / Mitchell St.
(-37.77413, 145.01663)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
12.2725
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Bazancourt, Grand Est
Marne
France
D20 (Rue d'Isles-sur-Suippe) / Rue Fichet Bauche
(49.36023, 4.17910)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
12.4459
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Gibraltar,

Gibraltar
Queensway Rd. / Ragged Staff Rd.
(36.13388, -5.35392)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
12.5397
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 13th Ave. / SE Madison St.
(45.51294, -122.65266)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
12.5539
Other (At-Grade)
Single-Lane
1988 Completed 9/8/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 32nd Ave. / SE Lincoln St.
(45.50825, -122.63270)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
12.5549
Other (At-Grade)
Single-Lane
1990 Completed 4/25/1990. ICD estimated from Google Maps linework.
Southend-on-Sea, England
Essex
United Kingdom
London Rd. / (parking lot)
(51.54033, 0.70789)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
12.6281
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
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.
London, England
City of London
United Kingdom
Great Peter St. / Horseferry Rd.
(51.49651, -0.13373)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
12.6402
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Veldhoven, North Brabant
Veldhoven
Netherlands
Sterrenlaan / Mullerlaan / Parasolpad
(51.41135, 5.39912)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
12.6638
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
West Wickham, England
Greater London
United Kingdom
The Avenue / Red Lodge Rd.
(51.38125, -0.01294)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
12.6722
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Boulder, CO
Boulder Co.
United States
Maxwell Ave. / 6th St.
(40.02176, -105.28860)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
12.8046
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
Wallingford Ave. N / N 137th St.
(47.72868, -122.33690)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
12.8537
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Golden, CO
Jefferson Co.
United States
Heritage Rd. / W 4th Ave.
(39.72190, -105.21004)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
12.8607
Other (At-Grade)
Single-lane w/ Traversable Central Island
2015 Nearby pedestrian overcrossing in addition to at-grade pedestrian crossing on north leg. ICD estimated from Google Maps linework.
Westwood, CA
Los Angeles Co.
United States
Ashton Ave. / Westholme Ave.
(34.06052, -118.43307)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
12.8627
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
Bagley Ave. N / N 39th St.
(47.65431, -122.33260)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
12.8720
Other (At-Grade)
Unknown
ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
Corliss Ave. N / N 39th St.
(47.65429, -122.33140)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
12.8720
Other (At-Grade)
Unknown
ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
Woodlawn Ave. N / N. 36th St.
(47.65051, -122.33870)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
12.8730
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Littleton, CO
Arapahoe Co.
United States
S Gallup St. / W Arapahoe Rd.
(39.59517, -105.00233)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
12.8843
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
29th Ave. S / S. Judkins St.
(47.59217, -122.29550)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
12.8873
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Fullerton, CA
Orange Co.
United States
W Commonwealth Ave. / N Malden Ave.
(33.87237, -117.92655)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
12.8912
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Whitchurch-Stouffville, ON
York
Canada
10th Line / Mantle Ave.
(43.96457, -79.22970)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
12.8946
Other (At-Grade)
Single-Lane
2010 Year Completed estimated (2009-2011 streetview) ICD estimated from Google Maps linework.
Irvine, CA
Orange Co.
United States
(parking lots)
(33.68731, -117.84953)
Traffic Calming Circle
Existing
Other
Unknown
4 Approaches
0 Driveways
12.9191
Other (At-Grade)
Single-Lane
Stop control on three legs, uncontrolled on fourth. ICD estimated from Google Maps linework.
Lawrence, KS
Douglas Co.
United States
W. Harvard Rd. / S. Moundridge Dr.
(38.96770, -95.30438)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
13.0003
Other (At-Grade)
Unknown
ICD estimated from Google Maps linework.
Lawrence, KS
Douglas Co.
United States
E. 17th St. / New Hampshire St.
(38.95364, -95.23475)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
13.0029
Other (At-Grade)
Single-Lane
2005 Year Completed estimated (fuzzy aerial photos). ICD estimated from Google Maps linework.
Abbeville, Hauts-de-France
Somme
France
Chaussée Marcadé / Rue des Teinturiers / Rue des Capucins / Rue aux Pareurs
(50.10881, 1.83181)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
13.0213
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Hendaye, Nouvelle-Aquitaine
Pyrénées-Atlantiques
France
Rue des Plaqueminiers / Avenue des Mimosas / Rue des Muriers
(43.37152, -1.77934)
Roundabout
Existing
All-Way Yield
Unknown
6 Approaches
0 Driveways
13.0227
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Warrenton, VA
Fauquier Co.
United States
E Shirley Ave. / Falmouth St.
(38.69843, -77.78795)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
13.0496
Other (At-Grade)
Single-lane w/ Traversable Central Island
2018 Constructed Fall 2018, mini-roundabout with one bypass lane ICD estimated from Google Maps linework.
Norrköping, Ostergotland County
Norrköping
Sweden
Moa Martinsons gata / Albert Engströms gata
(58.58028, 16.13416)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
13.0748
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Davis, CA
Yolo Co.
United States
California Ave. / Storer Mall
(38.54082, -121.75250)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
13.0783
Other (At-Grade)
Single-Lane
On campus of University of California at Davis. Restricted to bicycles and delivery vehicles. YIELD pavement legends but no YIELD signs. Functional Class: Local ICD estimated from Google Maps linework.
Hamilton, Pembroke

Bermuda
Cemetery Rd. / St John's Rd. / Woodlands Rd.
(32.30075, -64.78981)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
1 Driveways
13.1237
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Bulle, Fribourg
La Gruyère
Switzerland
Rue de Vevey / Rue des Usiniers
(46.61435, 7.04744)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
13.1263
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Amesbury, MA
Essex Co.
United States
Market St (Rte 150) / Elm St / Main St (Rte 150) / High St
(42.85794, -70.93010)
Traffic Calming Circle
Existing
Other
None
4 Approaches
0 Driveways
13.1324
Other (At-Grade)
Single-Lane
On-Street parking in the traffic circle ICD estimated from Google Maps linework.
Charlottesville, VA
Charlottesville Co.
United States
109 Burnet St
(38.02424, -78.48827)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
13.1717
Other (At-Grade)
Single-lane w/ Traversable Central Island
2017 Neighborhood mini-roundabout placed in lieu of all-way stop when a new section was added in residential development in the City of Charlottesville. ICD estimated from Google Maps linework.
Fitchburg, MA
Worcester Co.
United States
Main St. / River St.
(42.58718, -71.80861)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
13.1898
Other (At-Grade)
Single-lane w/ Traversable Central Island
2017 https://www.sentinelandenterprise.com/2017/05/22/roundabout-at-main-and-river-in-fitchburg-could-see-revisions/ ICD estimated from Google Maps linework.
Fitzroy North, VIC

Australia
Schotchmer St. / Rae St.
(-37.78293, 144.98021)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
13.2149
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Fairfield, VIC

Australia
Gillies St. / Mitchell St.
(-37.77424, 145.01774)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
13.2165
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Tullamarine, VIC

Australia
Melrose Dr. / Sycamore Ave.
(-37.70218, 144.88181)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
13.2293
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Tullamarine, VIC

Australia
Broadmeadows Rd. / Dalkeith Ave.
(-37.70187, 144.87973)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
13.2294
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Palo Alto, CA
Santa Clara Co.
United States
E Meadow Dr. / Ross Rd.
(37.42600, -122.11139)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
13.2785
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
Montigny-lès-Metz, Grand Est
Moselle
France
Rue Philippe Colson / Rue du Docteur Bardot
(49.08913, 6.16575)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
13.2965
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Enskede, Stockholm County
Stockholm
Sweden
Bandhagsvägen / Nykvarnsvägen / Katrineforsvägen
(59.27553, 18.05368)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
13.4243
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Las Vegas, NV
Clark Co.
United States
Carey Ave. / Belmont St.
(36.20325, -115.10700)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
13.4923
Other (At-Grade)
Single-Lane
2001 ICD estimated from Google Maps linework.
Gibraltar,

Gibraltar
Devil's Tower Rd. / (unknown)
(36.14616, -5.34220)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
13.5021
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Syracuse, UT
Davis Co.
United States
2019 W 1900 S
(41.08617, -112.06344)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
13.5029
Other (At-Grade)
Single-Lane
2006 Painted splitter islands with crosswalks that extend through the islands without a break in the painted islands. Year Completed estimated (2005-2008). ICD estimated from Google Maps linework.
Stamford, CT
Fairfield Co.
United States
Shippan Ave. / Fairview Ave.
(41.02609, -73.52336)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
13.5152
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Vellinge, Skane County
Vellinge
Sweden
Norrevångsgatan / Ängavägen
(55.47181, 13.01443)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
13.5392
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Cary, NC
Wake Co.
United States
Wellingborough Dr. / Forest Park Way
(35.74966, -78.76117)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
13.5701
Other (At-Grade)
Single-lane w/ Traversable Central Island
2009 Third leg is stubbed for future expansion. ICD estimated from Google Maps linework.
New Ulm, MN
Brown Co.
United States
N Highland Ave. / Oak St.
(44.31628, -94.48602)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
13.6726
Other (At-Grade)
Single-lane w/ Traversable Central Island
2019 https://newulmeagle.com/16324/uncategorized/new-year-new-roundabout/ ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
Corliss Ave. N / N 42nd St.
(47.65795, -122.33140)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
13.6756
Other (At-Grade)
Unknown
ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
Densmore Ave. N / N. 36th St.
(47.65051, -122.33750)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
13.6775
Other (At-Grade)
Unknown
ICD estimated from Google Maps linework.
Fayetteville, NC
Cumberland Co.
United States
Augusta Dr. / Commerce St.
(35.04725, -78.89901)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
13.6888
Other (At-Grade)
Single-lane w/ Traversable Central Island
2009 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
24th Ave. S / S. Dearborn St.
(47.59557, -122.30120)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
13.6919
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Marysville, WA
Snohomish Co.
United States
92nd St. NE / 46th Dr. NE
(48.07910, -122.16836)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
13.7157
Other (At-Grade)
Single-Lane
Ballard, WA
King Co.
United States
NW 83rd St. / Jones Ave. NW
(47.68870, -122.38650)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
13.7157
Other (At-Grade)
Single-Lane
Ballard, WA
King Co.
United States
NW 83rd St. / 23rd Ave. NW
(47.68871, -122.38542)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
13.7157
Other (At-Grade)
Single-Lane
Ballard, WA
King Co.
United States
NW 83rd St. / 22nd Ave. NW
(47.68871, -122.38435)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
13.7157
Other (At-Grade)
Single-Lane
Ballard, WA
King Co.
United States
NW 83rd St. / 21st Ave. NW
(47.68871, -122.38328)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
13.7157
Other (At-Grade)
Single-Lane
Ballard, WA
King Co.
United States
17th Ave. NW / NW 83rd St
(47.68874, -122.37896)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
13.7157
Other (At-Grade)
Single-Lane
Ballard, WA
King Co.
United States
NW 83rd St. / Mary Ave. NW
(47.68875, -122.37549)
Traffic Calming Circle
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
13.7157
Other (At-Grade)
Single-Lane
Ballard, WA
King Co.
United States
NW 83rd St. / 14th Ave. NW
(47.68875, -122.37413)
Traffic Calming Circle
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
13.7157
Other (At-Grade)
Single-Lane
Ballard, WA
King Co.
United States
NW 83rd St. / 12th Ave. NW
(47.68875, -122.37144)
Traffic Calming Circle
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
13.7157
Other (At-Grade)
Single-Lane
Ballard, WA
King Co.
United States
NW 83rd St. / 11th Ave. NW
(47.68875, -122.37041)
Traffic Calming Circle
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
13.7157
Other (At-Grade)
Single-Lane
Ballard, WA
King Co.
United States
NW 83rd St. / Dibble Ave. NW
(47.68911, -122.36729)
Traffic Calming Circle
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
13.7157
Other (At-Grade)
Single-Lane
Greenwood, WA
King Co.
United States
NW 83rd St. / 6th Ave. NW
(47.68911, -122.36333)
Traffic Calming Circle
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
13.7157
Other (At-Grade)
Single-Lane
Ballard, WA
King Co.
United States
NW 77th St. / 22nd Ave. NW
(47.68500, -122.38435)
Traffic Calming Circle
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
13.7157
Other (At-Grade)
Single-Lane
Marysville, WA
Snohomish Co.
United States
92nd St. NE / 48th Dr. NE
(48.07907, -122.16566)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
13.7160
Other (At-Grade)
Single-Lane
Santa Ana, CA
Orange Co.
United States
South Pacific Ave. / Willits St.
(33.73994, -117.88808)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
13.7160
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2016-2018). ICD estimated from Google Earth.
Santa Ana, CA
Orange Co.
United States
Orange Ave. / E Anahurst Pl.
(33.71787, -117.86529)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
13.7160
Other (At-Grade)
Single-Lane
Naples, FL
Collier Co.
United States
7th St. N. / 11th Ave. N.
(26.15712, -81.79420)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
13.7160
Other (At-Grade)
Single-Lane
1996 Installed for traffic calming. Painted splitter islands. Detailed traffic volume, speed data available. ICD estimated from Google Earth.
Naples, FL
Collier Co.
United States
7th St. N. / 12th Ave. N.
(26.15734, -81.79282)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
13.7160
Other (At-Grade)
Single-Lane
1996 Installed for traffic calming. Detailed traffic volume, speed data available. ICD estimated from Google Earth.
San Diego, CA
San Diego Co.
United States
Bird Rock Ave. / Chelsea Ave.
(32.81540, -117.27162)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
13.7160
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Earth.
Huntsville, AL
Madison Co.
United States
Christopher Dr. / Woodmill Way
(34.76166, -86.72022)
Traffic Calming Circle
Existing
Unknown
Unknown
3 Approaches
0 Driveways
13.7365
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
St James, MN
Watonwan Co.
United States
1st Ave. S / Armstrong Blvd. N
(43.98198, -94.62838)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
13.7502
Other (At-Grade)
Single-lane w/ Traversable Central Island
2017 ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France
Boulevard Marcel Paul / Route de la Chatterie
(47.24386, -1.61950)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
1 Driveways
13.7837
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France
Avenue des Naudières / Rue Paul Dukas
(47.23967, -1.60189)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
13.7848
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France
Boulevard du Massacre / Avenue de la Republique
(47.22676, -1.60086)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
13.7881
Other (At-Grade)
Single-Lane
Part of double roundabout. ICD estimated from Google Maps linework.
Abbeville, Hauts-de-France
Somme
France
Boulevard de la Portelette / Boulevard des Prés / Rue de l'Isle
(50.10071, 1.83110)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
13.7896
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France
Rue du Petit Village / Rue Theophile Guillou
(47.21683, -1.65071)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
13.7907
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France
Boulevard Winston Churchill / Rue Romain Rolland
(47.20767, -1.61238)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
13.7931
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Mississauga, ON
Peel
Canada
Hazelton Pl. / Plantation Pl.
(43.55342, -79.71753)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
13.8491
Other (At-Grade)
Single-Lane
2015 Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Playa Vista, CA
Los Angeles Co.
United States
Runway Rd.
(33.97676, -118.41661)
Other
Existing
Uncontrolled
Unknown
3 Approaches
0 Driveways
13.8658
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Sandy Springs, GA
Fulton Co.
United States
Vernon Woods Dr. / Carriage Dr.
(33.92667, -84.37167)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
13.8740
Other (At-Grade)
Single-Lane
2001 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.
Milnerton, Western Cape
Cape Town
South Africa
Socrates Way / (unknown)
(-33.88382, 18.51955)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
13.8809
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Fullerton, CA
Orange Co.
United States
E Wilshire Ave. / N Berkeley Ave.
(33.87245, -117.91416)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
13.8828
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.