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
Vastra Fralunda, Vastra Gotaland County
Gothenburg
Sweden
Bjorkhojdsgatan / Smyckegatan
(57.65042, 11.89689)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
15.3376
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Canyon Rim, UT
Salt Lake Co.
United States
Heritage Way / Claybourne Ave.
(40.71132, -111.82322)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
15.3902
Other (At-Grade)
Single-lane w/ Traversable Central Island
2017 Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Saint-Herblain, Pays de la Loire
Loire-Atlantique
France
Rue Paul Dukas / (parking)
(47.23951, -1.60189)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
15.4066
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France
Avenue de la Bouvardière / Avenue des Grands Bois
(47.23827, -1.59578)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
15.4069
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France
Boulevard Winston Churchill / Rue de Grenoble
(47.20698, -1.61303)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
15.4160
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Gibraltar,

Gibraltar
Winston Churchill Ave. / Smith Dorrien Ave. / Corral Rd. / Sortie Rd.
(36.14627, -5.35087)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
15.4310
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
N Garfield Ave. / W 7th St.
(40.39864, -105.07792)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
15.4623
Other (At-Grade)
Single-lane w/ Traversable Central Island
2016 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Finch St. / Finch Pl.
(40.38717, -105.06164)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
15.4649
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.
Mocksville, NC
Davie Co.
United States
Farmington Rd. / I-40 EB Ramps
(35.95570, -80.53159)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
15.4684
Freeway Ramps (Grade-Separated)
Single-Lane
2018 ICD estimated from Google Maps linework.
Whitchurch-Stouffville, ON
York
Canada
W Lawn Crescent / Creekland Ave.
(43.97676, -79.26308)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
15.4704
Other (At-Grade)
Single-lane w/ Traversable Central Island
2015 ICD estimated from Google Maps linework.
Wake Forest, NC
Wake Co.
United States
Dansforeshire Way / Trawden Dr.
(35.92928, -78.51441)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
15.4736
Other (At-Grade)
Single-Lane
2005 Small raised central island. ICD estimated from Google Maps linework.
Bazancourt, Grand Est
Marne
France
D20 (Rue Jean Jaurès) / D31 (Rue de Pomacle)
(49.36272, 4.17171)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
15.5566
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States
Randall Dr. / (parking lot)
(39.92802, -86.09647)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
15.5698
Other (At-Grade)
Single-Lane
2014 Painted splitter islands. ICD estimated from Google Maps linework.
Kailua, HI
Oahu Co.
United States
Ulupuni St. / Uluhala St.
(21.37803, -157.75590)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
15.5702
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Uppsala, Uppsala County
Uppsala
Sweden
Vattholmavägen / Iduns väg
(59.89271, 17.63832)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
15.5766
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom
Corporation St. / Broad St.
(51.56386, -1.78054)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
15.5913
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom
Fleming Way / Spring Gardens
(51.56260, -1.77877)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
15.5918
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
San Luis Obispo, CA
San Luis Obispo Co.
United States
Chorro St. / Islay St.
(35.27610, -120.65977)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
15.6004
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
Denver, CO
Denver Co.
United States
Sports Blvd. / Great Lawn Dr.
(39.71922, -104.88740)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
15.6172
Other (At-Grade)
Single-Lane
1997 Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Hendaye, Nouvelle-Aquitaine
Pyrénées-Atlantiques
France
Avenue de Lissardy / Boulevard de l'Empereur
(43.37232, -1.75605)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
1 Driveways
15.6270
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
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.
Stone Meadows, WI
Dane Co.
United States
Dorchester Way / Thornebury Dr.
(43.01256, -89.48842)
Traffic Calming Circle
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
15.7194
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Lawrence, KS
Douglas Co.
United States
W. Harvard Rd. / Grove Dr. / Mulberry Dr.
(38.96701, -95.29801)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
15.7862
Other (At-Grade)
Unknown
2005 Built as part of Harvard Road traffic calming plan. A temporary traffic circle was in place for some time prior to permanent construction. Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Lawrence, KS
Douglas Co.
United States
Monterey Way / Harvard Rd.
(38.96400, -95.28833)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
15.7869
Other (At-Grade)
Single-Lane
1999 Built as part of reconstrction of Monterey Way. Designed as part of City/State Safety Improvement Project. ICD estimated from Google Maps linework.
Lansing, MI
Ingham Co.
United States
Moores River Dr. / Boston Blvd. / Pattengill Ave.
(42.71923, -84.57225)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
15.7942
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Lansing, MI
Ingham Co.
United States
Barnes Ave. / Beal Ave.
(42.71491, -84.56174)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
15.7953
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Umea, Vasterbotten County
Umea
Sweden
Rothoffsvägen / Parkvägen / Skogsbrynet
(63.83244, 20.28216)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
15.8009
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Stocksund, Stockholm County
Danderyd
Sweden
Stockholmsvägen / Vasavägen
(59.38530, 18.04450)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
15.8139
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Heerlen, Limburg
Heerlen
Netherlands
Benzenraderweg / Tacitusstraat / Burgemeester Waszinkstraat
(50.87611, 5.98046)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
15.8260
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Bromma, Stockholm County
Stockholm
Sweden
Spångavägen / Gilavägen / Vultejusvägen
(59.35360, 17.91606)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
15.8287
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Stockholm, Stockholm County
Stockholm
Sweden
Årstadalsinfarten / Sjöviksvägen
(59.30819, 18.02615)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
15.8498
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Fullerton, CA
Orange Co.
United States
W Wilshire Ave. / N Highland Ave.
(33.87236, -117.92873)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
15.8661
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Sacramento, CA
Sacramento Co.
United States
26th St. / E St.
(38.58003, -121.46950)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
15.8721
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Stuvsta, Stockholm County
Huddinge
Sweden
Stationsvägen / Stuvstavägen
(59.25002, 17.99854)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
15.8769
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Long Beach, CA
Los Angeles Co.
United States
W 8th St. / Daisy Ave.
(33.77658, -118.19939)
Traffic Calming Circle
Existing
All-Way Stop
None
4 Approaches
0 Driveways
15.8838
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
Long Beach, CA
Los Angeles Co.
United States
W 4th St. / Daisy Ave.
(33.77173, -118.19939)
Traffic Calming Circle
Existing
All-Way Stop
None
4 Approaches
0 Driveways
15.8847
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
Montrose, CO
Montrose Co.
United States
S Hillcrest Dr. / Sunnyside Rd.
(38.47450, -107.85663)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
15.8954
Other (At-Grade)
Single-Lane
2016 date: https://www.cityofmontrose.org/CivicAlerts.aspx?AID=1235 ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NW 25th Ave. / NW Quimby St.
(45.53328, -122.70277)
Traffic Calming Circle
Existing
Two-Way Stop
None
3 Approaches
0 Driveways
15.8958
Other (At-Grade)
Single-Lane
1988 Completed 9/30/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 15th Ave. / SE Alder St.
(45.51792, -122.65058)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
15.9001
Other (At-Grade)
Single-Lane
1988 Completed 9/7/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 14th Ave. / SE Main St.
(45.51365, -122.65165)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
15.9013
Other (At-Grade)
Single-Lane
1988 Completed 9/12/1988. ICD estimated from Google Maps linework.
Wasilla, AK
Matanuska-Susitna
United States
Trunk Rd. / Parks Hwy SB Ramps / E Fireweed Rd.
(61.56204, -149.26719)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
15.9249
Freeway Ramps (Grade-Separated)
Single-Lane
2016 ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden
Förstamajgatan / Tideräkningsgatan
(57.75286, 12.03236)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
15.9315
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Litchfield Park, AZ
Maricopa Co.
United States
Wigwam Creek Blvd. / Windsor Blvd.
(33.51009, -112.32786)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
15.9331
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Phoenix, AZ
Maricopa Co.
United States
23rd Ave. / W. Osborn Rd.
(33.48775, -112.10840)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
15.9372
Other (At-Grade)
Single-Lane
2005 Small roundabout. ICD estimated from Google Maps linework.
Olean, NY
Cattaraugus Co.
United States
N Union St. / Sullivan St.
(42.08150, -78.42991)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
15.9556
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden
Arendals allé / Terminalvägen
(57.69766, 11.80997)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
15.9558
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Newberg, OR
Yamhill Co.
United States
Crestview Dr. / Robin Ct.
(45.31417, -122.93598)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
15.9576
Other (At-Grade)
Single-Lane
2012 ICD estimated from Google Maps linework.
West Palm Beach, FL
Palm Beach Co.
United States
44th St. / N Terrace Dr.
(26.75239, -80.06297)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
15.9973
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Helsingborg, Skane County
Helsingborg
Sweden
Christer Boijes väg / Romares väg
(56.07140, 12.69345)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
15.9990
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Stockton, CA
San Joaquin Co.
United States
Tiamo Way / Hayden Brook Dr.
(37.99749, -121.27590)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.0000
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada
Royal Ave. SW / Hope St. SW
(51.03518, -114.07778)
Traffic Calming Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
16.0000
Other (At-Grade)
Single-Lane
Lethbridge, AB
Alberta
Canada
7 Ave. S / 14 St. S
(49.68949, -112.82257)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.0000
Other (At-Grade)
Single-Lane
2018 Painted splitter islands. Signs in central island that would require contraflow left-turn movements for large vehicles.
Concord, CA
Contra Costa Co.
United States
Landana Dr. / Mulberry Dr.
(37.97886, -121.99430)
Traffic Calming Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
16.0041
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Richmond, VIC

Australia
Somerset St. / Gardmer St.
(-37.81602, 145.00584)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
16.0395
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Kew, VIC

Australia
Stawell St. / Studley Ave.
(-37.80491, 145.02454)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
16.0419
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Fitzroy North, VIC

Australia
Scotchmer St. / Brunswick St.
(-37.78306, 144.98143)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
16.0467
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Landskrona, Skane County
Landskrona
Sweden
Strandvägen / Svaneholmsgatan / Erikstorpsvägen / Övre Gatan
(55.89130, 12.80939)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
16.0737
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Pleasanton, CA
Alameda Co.
United States
Mill Creek Pl. / Oak Vista Way
(37.65794, -121.89347)
Traffic Calming Circle
Existing
Uncontrolled
None
3 Approaches
1 Driveways
16.0738
Other (At-Grade)
Single-Lane
2000 Year Completed estimated (1993-2002). ICD estimated from Google Maps linework.
Weston, FL
Broward Co.
United States
Saddle Club Rd. / Lakeview Dr.
(26.11678, -80.38440)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.0858
Other (At-Grade)
Single-Lane
2014 ICD estimated from Google Maps linework.
Riviera, FL
Miami-Dade Co.
United States
Blue Dr. / San Amaro Dr.
(25.72665, -80.28103)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
16.1391
Other (At-Grade)
Single-Lane
2009 Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Nantucket, MA
Nantucket Co.
United States
Main St / Gully Rd / Elbow Ln
(41.26197, -69.96497)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
1 Driveways
16.1600
Other (At-Grade)
Single-Lane
Angles parking on circular roadway Bus stop at circular roadway no street view available ICD estimated from Google Maps linework.
Midtown, MO
Greene Co.
United States
Commercial St. / Washington Ave.
(37.23001, -93.28546)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.1660
Other (At-Grade)
Single-lane w/ Traversable Central Island
2016 Year Completed estimated (2015-2017). ICD estimated from Google Maps linework.
Newport News, VA

United States
Thomas Wolfe St. / Phillip Roth St.
(37.08515, -76.48840)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.1970
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France
Avenue de la Passagère / (unknown)
(47.24009, -1.59323)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
16.2173
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France
Avenue de la Passagère / Avenue de Langeais
(47.23910, -1.59365)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
16.2176
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France
Boulevard du Val de Chézine / Rue Eugene Sue
(47.23356, -1.59778)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
16.2193
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France
Boulevard du Val de Chézine / Rue Eugene Sue
(47.23341, -1.59638)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
16.2193
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Summerland, BC
Okanagan-Similkameen
Canada
Prairie Valley Rd. / Rosedale Ave. / Wharton St.
(49.60060, -119.67782)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.2552
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Málaga, Andalusia
Málaga
Spain
Calle Demóstenes / Calle Aristofanes
(36.71888, -4.48219)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
16.2749
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Maplewood, NJ
Essex Co.
United States
Midland Blvd. / Norfolk Ave.
(40.73111, -74.25972)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
16.2907
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Perry Township, OH
Stark Co.
United States
Fohl St. SW / Shepler Church Ave. SW
(40.73047, -81.45699)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.2908
Other (At-Grade)
Single-Lane
2015 ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom
A419 / M4 Ramps
(51.52687, -1.72476)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
16.3471
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Bro, Stockholm County
Upplands-Bro
Sweden
Enköpingsvägen / Råbyvägen
(59.51597, 17.63148)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
16.3588
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Grays, England
Essex
United Kingdom
(unknown) / (parking lot)
(51.49036, 0.28088)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
16.3602
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Lidingö, Stockholm County
Lidingö
Sweden
Friluftsvägen / (unknown)
(59.38048, 18.11637)
Traffic Calming Circle
Existing
Other
Unknown
2 Approaches
2 Driveways
16.4244
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Upper Allen Township, PA
Cumberland Co.
United States
W Lisburn Rd. / Grantham Rd.
(40.16298, -76.99018)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
1 Driveways
16.4290
Other (At-Grade)
Single-Lane
2018 https://www.abc27.com/news/top-video/new-traffic-circle-opens-in-upper-allen_20181003215307/1495637846 ICD estimated from Google Maps linework.
Hässelby, Stockholm County
Stockholm
Sweden
Maltesholmsvägen / Aprikosgatan
(59.36084, 17.83331)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
16.4340
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Sundbyberg, Stockholm County
Sundbyberg
Sweden
Landsvägen / Ekensbergsvägen
(59.35977, 17.97270)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
16.4345
Other (At-Grade)
Single-Lane
Tram through central island. ICD estimated from Google Maps linework.
Strängnäs, Sodermanland County
Strängnäs
Sweden
Fårhusvägen / Traditionsgatan / Dammvägen / Läringsvägen
(59.35901, 17.03017)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
16.4348
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Wake Forest, NC
Wake Co.
United States
Dansforeshire Way / Song Sparrow Dr.
(35.93247, -78.51758)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.4400
Other (At-Grade)
Single-Lane
2005 Small raised central island. ICD estimated from Google Maps linework.
Carrboro, NC
Orange Co.
United States
Hanna St. / Viburnum Way
(35.92288, -79.07663)
Other
Existing
All-Way Yield
Unknown
2 Approaches
1 Driveways
16.4420
Other (At-Grade)
Single-Lane
Painted splitter islands. ICD = 85 ft. ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States
Weathergreen Dr.
(35.88946, -78.63189)
Traffic Calming Circle
Existing
Uncontrolled
Unknown
2 Approaches
5 Driveways
16.4489
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Stanley Bridge, PE
Queens
Canada
PE-6 / St Marys Rd. / Cavendish Rd. / Rattenbury Rd.
(46.46131, -63.45422)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
16.4541
Other (At-Grade)
Single-lane w/ Traversable Central Island
2015 ICD estimated from Google Maps linework.
Boulder, CO
Boulder Co.
United States
Evergreen Ave. / 9th St.
(40.03106, -105.28560)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
16.4609
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Boulder, CO
Boulder Co.
United States
Balsam Ave. / 14th St.
(40.02675, -105.27840)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.4619
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Boulder, CO
Boulder Co.
United States
Pine St. / 15th St.
(40.02072, -105.27670)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
16.4634
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Boulder, CO
Boulder Co.
United States
Pearl St. / Mid-Block
(40.01501, -105.29390)
Traffic Calming Circle
Existing
Unknown
None
2 Approaches
0 Driveways
16.4647
Other (At-Grade)
Single-Lane
Facilitates U-turns at west end of Pearl Street ICD estimated from Google Maps linework.
Knightdale, NC
Wake Co.
United States
Widewater Blvd. / Village Park Dr.
(35.79402, -78.50642)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.4687
Other (At-Grade)
Single-Lane
2004 Constructed using concrete. (Updated in 2007?) Functional Class: Collector ICD estimated from Google Maps linework.
Tallahassee, FL
Leon Co.
United States
Sutor Road / Old Sutor Road
(30.42957, -84.21212)
Traffic Calming Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
16.4770
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Apex, NC
Wake Co.
United States
Danvers Loop / Amley Pl.
(35.75099, -78.84270)
Other
Existing
All-Way Yield
None
3 Approaches
0 Driveways
16.4777
Other (At-Grade)
Single-Lane
2019 No splitter islands. ICD = 80 ft. ICD estimated from Google Maps linework.
Tyresö, Stockholm County
Tyresö
Sweden
Nytorpsvägen / (unknown)
(59.23045, 18.33392)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
16.4971
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Wasilla, AK
Matanuska-Susitna
United States
Big Lake Rd. / W North Shore Dr.
(61.55232, -149.81920)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.4988
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
Santa Fe, NM
Santa Fe Co.
United States
Plaza Central / Contenta Ridge
(35.62395, -106.06359)
Other
Existing
All-Way Stop
None
4 Approaches
0 Driveways
16.5039
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Terre Haute, IN
Vigo Co.
United States
E Haythorne Ave. / N Fruitridge Ave.
(39.52062, -87.36024)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.5834
Other (At-Grade)
Single-Lane
2015 ICD estimated from Google Maps linework.
Fayetteville, NC
Cumberland Co.
United States
Cape Center Dr. / Walter Reed Rd.
(35.03660, -78.93810)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.6243
Other (At-Grade)
Single-lane w/ Traversable Central Island
2015 Painted splitter islands. ICD estimated from Google Maps linework.
Baltimore, MD
Baltimore City Co.
United States
Canterbury Rd. / W 39th St.
(39.33569, -76.62047)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.6275
Other (At-Grade)
Single-lane w/ Traversable Central Island
2013 ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland
Vikurvegur / Fossaleynir
(64.14600, -21.77369)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
16.6663
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Milford, OH
Clermont Co.
United States
Chamber Dr. / Beechwood Rd.
(39.15816, -84.27320)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
16.6696
Other (At-Grade)
Single-lane w/ Traversable Central Island
2016 Painted splitter islands. ICD estimated from Google Maps linework.
Cincinnati, OH
Hamilton Co.
United States
Roebling Way / Theodore M Berry Way / Walnut St.
(39.09641, -84.51076)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
16.6842
Other (At-Grade)
Single-Lane
2013 ICD estimated from Google Maps linework.
Stevensville, MD
Queen Annes Co.
United States
Thompson Creek Rd. / US 50 EB Ramps
(38.97599, -76.31046)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
16.7127
Freeway Ramps (Grade-Separated)
Single-lane w/ Traversable Central Island
2007 Mini-roundabout. ICD estimated from Google Maps linework.