13012 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
Helsingborg, Skane County
Helsingborg
Sweden
Ättekullarondellen (Österleden / Ättekullagatan / Bunkalundsvägen)
(56.01010, 12.76285)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
91.4729
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Kittery, ME
York Co.
United States
US 1 / Rte 236
(43.10072, -70.74415)
Rotary
Existing
Unknown
Unknown
0 Approaches
0 Driveways
91.5646
Other (At-Grade)
Unknown
ICD estimated from Google Maps linework.
Enköping, Uppsala County
Enköping
Sweden
Rte 55 / Doktor Westerlunds Gata
(59.63852, 17.05515)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
91.7590
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Lilla Ursvik, Stockholm County
Sundbyberg
Sweden
Ingebyvägen / Enköpingsvägen / Rte 279 Ramps
(59.38236, 17.93538)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
91.8502
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE Ladd Circle
(45.50850, -122.64940)
Other
Existing
Unknown
None
0 Approaches
0 Driveways
92.0689
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Cleveland, OH
Cuyahoga Co.
United States
Chagrin Blvd. / Pinetree Rd. / Lander Rd.
(41.46235, -81.46332)
Other
Existing
Other
None
5 Approaches
3 Driveways
92.1870
Other (At-Grade)
Unknown
ICD estimated from Google Maps linework.
Cesson-Sévigné, Brittany
Ille-et-Vilaine
France
Rond-Point de la Vilaine (Boulevard des Alliés / Avenue des Preales)
(48.11146, -1.62157)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
92.5023
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Santiago del Teide, Canary Islands
Santa Cruz de Tenerife
Spain
TF-375 / TF-1
(28.28954, -16.81077)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
92.5481
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Revere, MA
Suffolk Co.
United States
SR 60 / SR 107
(42.42123, -71.00449)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
92.5743
Other (At-Grade)
Multilane (2 Lane)
Functional Class: Arterial ICD estimated from Google Maps linework.
Bourne, MA
Barnstable Co.
United States
US 6 / Rte. 28 (Main St.)
(41.74607, -70.61805)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
92.6736
Other (At-Grade)
Multilane (2 Lane)
Functional Class: Arterial ICD estimated from Google Maps linework.
Adeje, Canary Islands
Santa Cruz de Tenerife
Spain
Avenida de Ayyo / TF-1 Ramps
(28.12268, -16.74035)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
92.6927
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Helsingborg, Skane County
Helsingborg
Sweden
Filbornavägen / Österleden Ramps
(56.05393, 12.75111)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
92.7030
Freeway Ramps (Grade-Separated)
Single-Lane
ICD estimated from Google Maps linework.
Flemington, NJ
Hunterdon Co.
United States
Rte 12 / Main St. / Reaville Ave.
(40.50183, -74.85851)
Rotary
Existing
All-Way Yield
None
5 Approaches
6 Driveways
92.9640
Other (At-Grade)
Multilane (2 Lane)
2010 Minor movements need to change lanes for some movements. Modified 2009-2010 to have yield on entry with original rotary geometry. ICD = 350 ft x 265 ft. 21442
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden
Munkebäcksmotet / E20 Ramps
(57.72413, 12.02431)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
93.1140
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Landvetter, Vastra Gotaland County
Härryda
Sweden
75 Landvettermotet / Boråsleden Ramps
(57.68578, 12.20597)
Rotary
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
93.2126
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Vastra Fralunda, Vastra Gotaland County
Gothenburg
Sweden
Fiskebacksmotet
(57.66097, 11.89239)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
93.2765
Freeway Ramps (Grade-Separated)
Single-Lane
ICD estimated from Google Maps linework.
Kaneohe, HI
Honolulu Co.
United States
Anoi Rd. / Uhilehua Rd.
(21.40177, -157.80401)
Other
Existing
Other
None
4 Approaches
0 Driveways
93.4057
Other (At-Grade)
Mini-roundabout
2019 Stop signs on some entries. https://www.hawaiinewsnow.com/2019/08/20/residents-say-new-roundabouts-are-causing-confusion-reckless-driving-kaneohe-neighborhood/ ICD estimated from Google Maps linework.
Sunriver, OR
Deschutes Co.
United States
Circle #3
(43.88271, -121.43980)
Other
Existing
Unknown
None
4 Approaches
0 Driveways
93.8299
Other (At-Grade)
Single-Lane
1968 Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Clearwater, FL
Pinellas Co.
United States
Rainbow Dr. / Duncan Ave.
(27.96250, -82.76695)
Neighborhood Traffic Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
93.8858
Other (At-Grade)
Single-Lane
2009 Functional Class: Local ICD estimated from Google Maps linework.
(unincorporated), AB
Alberta
Canada
37 St. SW / Grey Eagle Dr. / Hwy 8 EB Ramps
(51.00767, -114.14109)
Roundabout
Removed
All-Way Yield
Unknown
3 Approaches
0 Driveways
93.9364
Freeway Ramps (Grade-Separated)
Single-Lane
2010 Year Completed estimated (2008-2011). Removed in 2018 as part of realignment project. http://www.swcrrproject.com/wp-content/uploads/2016/11/SWCRR_37Street_Glenmore_Jun5.pdf ICD estimated from Google Maps linework.
Hollymead, VA
Albemarle Co.
United States
Timberwood Blvd. / Grand Forks Blvd.
(38.13111, -78.44283)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
93.9459
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Nantes, Pays de la Loire
Loire-Atlantique
France
Rond-Point Abel Durand
(47.22116, -1.60306)
Roundabout
Existing
All-Way Yield
Unknown
6 Approaches
0 Driveways
94.0937
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Farmington, MN
Dakota Co.
United States
Spruce St. / 12th St.
(44.63790, -93.13039)
Other
Existing
Unknown
None
4 Approaches
8 Driveways
94.3320
Other (At-Grade)
Single-Lane
1997 No splitter islands. ICD estimated from Google Maps linework.
Brisbane Airport, Queensland

Australia
Nancy Bird Way / Moreton Dr. Ramps
(-27.39606, 153.10582)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
94.3739
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE 37th Ave. / Thompson St.
(45.53904, -122.62500)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
94.5285
Other (At-Grade)
Single-Lane
1987 Completed 11/16/1987. ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States
Business Loop 70 / I-70 WB Ramps / Creasy Springs Rd.
(38.96655, -92.35241)
Roundabout
Removed
All-Way Yield
Unknown
5 Approaches
0 Driveways
94.7178
Freeway Ramps (Grade-Separated)
Single-Lane
1996 First roundabout in Missouri by Missouri DOT. Originally built in 1996 per article: https://www.voxmagazine.com/news/all-about-roundabouts-in-columbia/article_93724b2b-8b20-5228-b4de-315c5c3d2004.html. Replaced with roundabout to immediate west. ICD estimated from Google Maps linework.
Boise City, OK
Cimarron Co.
United States
US 287 / SR 325
(36.72967, -102.51310)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
94.7642
Other (At-Grade)
Unknown
ICD estimated from Google Maps linework.
Canton of Cesson-Sévigné, Brittany
Ille-et-Vilaine
France
D175 / D29 / D97
(48.15494, -1.62479)
Roundabout
Existing
All-Way Yield
Unknown
6 Approaches
0 Driveways
94.8143
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
unincorporated (near Fairbank), IA
Buchanan Co.
United States
120th St / Baxter Ave
(42.61225, -92.05824)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
94.9286
Other (At-Grade)
Single-Lane
2012 ICD estimated from Google Maps linework.
Ashdod, Darom
Ashqelon
Israel
HaMifrasim Roundabout
(31.79253, 34.63410)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
95.4225
Unknown
Unknown
ICD estimated from Google Maps linework.
Topeka, KS
Shawnee Co.
United States
SW 17th St. / SW Urish Rd.
(39.03593, -95.78097)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
95.5527
Other (At-Grade)
Single-Lane
2012 Designed for ultimate two-lane Urish entries; striped as single-lane entry with right-turn-only lane. Open November 2012. ICD estimated from Google Maps linework.
Fracc Monraz, Jalisco
Guadalajara
Mexico
Avenida Manuel Acuña / Avenida Aztecas
(20.68467, -103.39619)
Rotary
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
96.0890
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States
Nighthawk Pkwy. / Heron St.
(39.98132, -104.75076)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
96.0917
Other (At-Grade)
Single-Lane
1998 Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States
Golden Eagle Pkwy. / Crane St. / Southern St.
(39.97963, -104.74733)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
96.0941
Other (At-Grade)
Single-Lane
1998 Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Helsingborg, Skane County
Helsingborg
Sweden
Lagmansgatan / Elinebergsvägen / Riddaregatan / Clausgatan
(56.02599, 12.73588)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
96.1072
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Naaldwijk, South Holland
Westland
Netherlands
N213 / N223
(51.97208, 4.21648)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
96.3846
Other (At-Grade)
Multilane (3+ Lane)
Turboroundabout. ICD estimated from Google Maps linework.
Janesville, WI
Rock Co.
United States
N Harmony Town Hall Rd. / STH 26 EB Ramps
(42.75151, -88.95509)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
96.4701
Freeway Ramps (Grade-Separated)
Single-Lane
2012 ICD estimated from Google Maps linework.
Bethesda, MD
Montgomery Co.
United States
Bradmoor Dr. / Roosevelt St.
(38.99427, -77.11925)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
96.5372
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2016-2018). ICD estimated from Google Maps linework.
Cracow, Woj. Małopolskie
Cracow
Poland
Rondo Grzegórzeckie
(50.05764, 19.95900)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
96.6141
Other (At-Grade)
Multilane (3+ Lane)
2008 Turboroundabout. Tram rail lines running along medians and intersecting in central island. ICD estimated from Google Maps linework.
Land O' Lakes, FL
Pasco Co.
United States
Bexley Village Dr. / Tower Rd. / Broad Porch Run
(28.21202, -82.53692)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
96.8252
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Lutz, FL
Pasco Co.
United States
Serenoa Dr. / Long Lake Ranch Blvd. / Nature View Dr.
(28.18685, -82.50182)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
96.8480
Other (At-Grade)
Single-Lane
2015 Large central island to preserve grove of trees. ICD estimated from Google Maps linework.
Statesville, NC
Iredell Co.
United States
US 21 / Free Nancy Rd.
(35.80533, -80.87606)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
1 Driveways
96.8615
Other (At-Grade)
Multilane (2 Lane)
2018 For Ingles Development - Project I-2819. ICD estimated from Google Maps linework.
Enskede, Stockholm County
Stockholm
Sweden
Lingvägen / Victor Balcks väg
(59.26923, 18.08863)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
97.0389
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Arlöv, Skane County
Burlöv
Sweden
Lundavägen / Kronetorpsvägen
(55.64022, 13.08877)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
97.0653
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Conway, SC
Horry Co.
United States
Wild Wing Blvd. / (unknown)
(33.79378, -78.98237)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
97.2690
Other (At-Grade)
Single-Lane
2008 Functional Class: Local ICD estimated from Google Maps linework.
Emporia, KS
Lyon Co.
United States
I-35 / US 50 Connector
(38.41494, -96.22918)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
97.3226
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2008 New interchange configuration. Half double-lane, half triple-lane. Opened November 2008. ICD estimated from Google Maps linework.
Irvine, CA
Orange Co.
United States
(parking lot)
(33.63547, -117.74130)
Other
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
97.4485
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
North Stonington, CT
New London Co.
United States
Rte. 2 / Rte. 184
(41.42439, -71.86039)
Rotary
Existing
All-Way Yield
None
4 Approaches
0 Driveways
97.6142
Other (At-Grade)
Unknown
Completed 1999. Previously controlled by rotary ICD estimated from Google Maps linework.
(unincorporated), FL
St. Lucie Co.
United States
Commerce Center Dr. / (unknown)
(27.29606, -80.42504)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
97.6432
Other (At-Grade)
Multilane (2 Lane)
2007 Concentric circulatory roadway striping. ICD estimated from Google Maps linework.
Lacey, WA
Thurston Co.
United States
Boulevard Rd. SE / 22nd Ave.
(47.02903, -122.86477)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
97.6905
Other (At-Grade)
Single-Lane
2014 Right-turn-only lane on west leg. Elliptical shape. Open October 2014. ICD estimated from Google Maps linework.
Chattanooga, TN
Hamilton Co.
United States
SR 153 SB Ramps / N. Access Rd. / TVA offices
(35.10868, -85.23122)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
97.7036
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2006 N Access Road is a 4 lane arterial road. Fatal crash April 4, 2010. 11861-05. ICD estimated from Google Maps linework.
Norrköping, Ostergotland County
Norrköping
Sweden
Kungstorget (Norra Promenaden / Kungsgatan / Ingelstagatan / Stockholmsvägen)
(58.59487, 16.17541)
Other
Existing
Other
None
5 Approaches
0 Driveways
97.7086
Other (At-Grade)
Multilane (2 Lane)
Partially signalized, partially yield control. Trams through central island. ICD estimated from Google Maps linework.
Häggvik, Stockholm County
Sollentuna
Sweden
Rte 262 / Rte 265 Ramps
(59.44687, 17.94224)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
97.7466
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Irún, Basque Country
Guipúzcoa
Spain
Juan Wollmer Plaza
(43.33777, -1.78029)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
98.1585
Unknown
Unknown
ICD estimated from Google Maps linework.
Bonn, North Rhine-Westphalia
Bonn
Germany
Potsdamer Platz
(50.74297, 7.07777)
Rotary
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
98.2503
Other (At-Grade)
Multilane (2 Lane)
Requires lane changing for some movements. ICD estimated from Google Maps linework.
Bakersfield, CA
Kern Co.
United States
Garces Circle (Golden State Ave. / Chester Ave. / 30th St.)
(35.38691, -119.01878)
Rotary
Existing
Other
None
5 Approaches
0 Driveways
98.3425
Other (At-Grade)
Multilane (2 Lane)
1935 Four of the approaches have yield-control. One has a stop sign. SR 204 is on a grade separation above the traffic circle. ICD estimated from Google Maps linework.
Umea, Vasterbotten County
Umea
Sweden
Nydalarondellen (E4-E12 / Rte 92 / Björnvägen / Mineral)
(63.84721, 20.34183)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
98.4405
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Yakima, WA
Yakima Co.
United States
E. Valley Mall Blvd. / I-82 WB Ramps
(46.56298, -120.47170)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
98.5403
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2011 ICD estimated from Google Maps linework.
Madison, CT
New Haven Co.
United States
Rte. 80 / Rte. 79
(41.35976, -72.63807)
Rotary
Existing
All-Way Yield
None
4 Approaches
0 Driveways
98.6077
Other (At-Grade)
Single-Lane
Old traffic circle converted to yield on entry. ICD estimated from Google Maps linework.
Fort Montgomery, NY
Orange Co.
United States
US 6 / US 9W / Bear Mountain Bridge
(41.32020, -73.99147)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
98.6676
Other (At-Grade)
Multilane (2 Lane)
Functional Class: Arterial ICD estimated from Google Maps linework.
Columbia, MD
Howard Co.
United States
Golden Straw Ln. / Long Meadow Ct.
(39.21441, -76.81085)
Neighborhood Traffic Circle
Existing
Other
None
3 Approaches
0 Driveways
99.0123
Other (At-Grade)
Single-Lane
2000 Yield control only on west leg. ICD estimated from Google Maps linework.
Boston, MA
Suffolk Co.
United States
Willard St. / I-93 Ramps / Furnace Brook Expwy.
(42.24208, -71.02673)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
99.0276
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Janesville, WI
Rock Co.
United States
N Harmony Town Hall Rd. / STH 26 WB Ramps
(42.75172, -88.95537)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
99.1008
Freeway Ramps (Grade-Separated)
Single-Lane
2012 ICD estimated from Google Maps linework.
New Orleans, LA
Orleans Par.
United States
Lee Circle (St. Charles Ave. / Andrew Higgins Dr.)
(29.94333, -90.07247)
Signalized Roundabout/Circle
Existing
Other
None
4 Approaches
0 Driveways
99.3513
Other (At-Grade)
Unknown
Two tram lines run along the circulatory roadway. Some entry-circulating points are fully signalized; others are yield-controlled. ICD estimated from Google Maps linework.
Alice Springs, Northern Territory

Australia
Tom Brown Roundabout (B7 / Gap Rd./ South Terrace / Bradshaw Dr.)
(-23.72178, 133.86739)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
99.5012
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 55th Ave. (N) / SE Lincoln St.
(45.50806, -122.60650)
Neighborhood Traffic Circle
Existing
Unknown
None
3 Approaches
0 Driveways
99.6025
Other (At-Grade)
Single-Lane
1990 Completed 5/14/1990. ICD estimated from Google Maps linework.
Redmond, WA
King Co.
United States
NE 76th St. / 164th Ave. NE
(47.67214, -122.12180)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
99.7242
Other (At-Grade)
Single-Lane
2012 Oblong shape. Connected two T-intersections on either side of median to allow crossing and left-turn movements. Open December 2012. ICD estimated from Google Maps linework.
Fishers, IN
Hamilton Co.
United States
E 106th St. / I-69 Ramps
(39.94195, -86.01878)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
99.8098
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2017 Single-point interchange. https://www.youtube.com/watch?v=r_fL4rqvZG0 ICD estimated from Google Maps linework.
Carson City, NV
Carson City Co.
United States
Northridge Dr. / Spooner Dr.
(39.18150, -119.74896)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
99.9997
Other (At-Grade)
Single-Lane
1997 Painted splitter islands on Northridge approaches. Year Completed estimated (1994-1999).
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden
Ytterhamnsvägen / Rte 155 Ramps
(57.70369, 11.85967)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
100.1860
Freeway Ramps (Grade-Separated)
Single-Lane
ICD estimated from Google Maps linework.
Farmingdale, NJ
Monmouth Co.
United States
NJ-34 / NJ-35 / CR-547
(40.21926, -74.12851)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
100.3161
Other (At-Grade)
Multilane (2 Lane)
2007 Converted from rotary (signing/striping only; no geometric changes) in 2006-2007. ICD estimated from Google Maps linework.
Concord, MA
Middlesex Co.
United States
Rte 2 (Union Tpke-Concord Tpke) / Rte 2A / Barretts Mill Rd. / Commonwealth Ave.
(42.46728, -71.39721)
Rotary
Existing
All-Way Yield
None
5 Approaches
0 Driveways
100.4354
Other (At-Grade)
Multilane (2 Lane)
Infamous Concord rotary. ICD estimated from Google Maps linework.
Lancaster, PA
Lancaster Co.
United States
N Plum St. / E New St. / Park Ave.
(40.04975, -76.29905)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
100.5667
Other (At-Grade)
Mini-roundabout
2019 https://fox43.com/2019/06/12/mini-roundabout-causes-some-confusion-for-drivers-in-lancaster/ ICD estimated from Google Maps linework.
Washington, DC

United States
Westmoreland Circle (Massachusetts Ave. NW / Dalecarlia Dr. / Western Ave. NW / Butterworth Pl. NW)
(38.94892, -77.10097)
Rotary
Existing
All-Way Yield
None
6 Approaches
0 Driveways
100.5840
Other (At-Grade)
Multilane (3+ Lane)
On boundary of DC and Maryland (Western Ave. is the boundary).
Waikoloa, HI
Hawaii Co.
United States
Mauna Lani Dr. / Kaniku Dr.
(19.93999, -155.85740)
Rotary
Existing
All-Way Yield
None
4 Approaches
0 Driveways
100.5840
Other (At-Grade)
Single-Lane
Crosswalks are much further away from the circle than at typical roundabout.
Raleigh, NC
Wake Co.
United States
Hillsborough Street / Dixie Trail / Friendly Drive
(35.78964, -78.67565)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
100.7555
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
Kristianstad, Skane County
Kristianstad
Sweden
Annedalsvägen / Malmövägen Ramps
(56.00153, 14.10165)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
100.8429
Freeway Ramps (Grade-Separated)
Single-Lane
ICD estimated from Google Maps linework.
Jackson, MS
Hinds Co.
United States
Metro Pkwy. / Rose St.
(32.30047, -90.20142)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
100.9515
Other (At-Grade)
Multilane (2 Lane)
2006 Functional Class: Arterial ICD estimated from Google Maps linework.
Gig Harbor, WA
Thurston Co.
United States
Harbor Hill Dr. / Costco Entrance
(47.35889, -122.60100)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
101.1304
Other (At-Grade)
Single-Lane
2008 January 2008. ICD estimated from Google Maps linework.
Ruston, WA
Pierce Co.
United States
N Ruston Way / Baltimore St. / N 51st St. / Yacht Club Rd.
(47.29908, -122.50894)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
101.2449
Other (At-Grade)
Single-Lane
2012 ICD estimated from Google Maps linework.
Milton Keynes, England
Buckinghamshire
United Kingdom
North Grafton Roundabout (Portway / Grafton Gate)
(52.03998, -0.77478)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
101.3810
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Terre Haute, IN
Vigo Co.
United States
Willow Run Ct. / Aspen Ct. / Magnolia Ct.
(39.42072, -87.32787)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
101.4886
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Tierp, Uppsala County
Tierp
Sweden
Rte 292 / E4 Ramps
(60.34031, 17.48496)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
101.6538
Freeway Ramps (Grade-Separated)
Single-Lane
ICD estimated from Google Maps linework.
Kansas City, MO
Platte Co.
United States
N Ambassador Dr. / NW Tiffany Springs Pkwy.
(39.27269, -94.66401)
Rotary
Existing
All-Way Yield
None
3 Approaches
0 Driveways
101.7038
Other (At-Grade)
Multilane (2 Lane)
Converted rotary. ICD estimated from Google Maps linework.
Uppsala, Uppsala County
Uppsala
Sweden
Rte 282 / E4 Ramps
(59.84441, 17.73370)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
101.9950
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Houston, TX
Harris Co.
United States
Hermann Circle
(29.72156, -95.39095)
Other
Existing
Unknown
Unknown
0 Approaches
0 Driveways
102.6837
Other (At-Grade)
Unknown
ICD estimated from Google Maps linework.
Peosta, IA
Dubuque Co.
United States
Peosta St / NICC Dr
(42.44531, -90.84966)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
103.1146
Other (At-Grade)
Single-Lane
2012 Entrance to Northeast Iowa Community College ICD estimated from Google Maps linework.
Concord, NH
Merrimack Co.
United States
Manor Rd. / Abbott Rd.
(43.26455, -71.57352)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
103.4951
Other (At-Grade)
Single-Lane
2018 https://www.nh.gov/dot/org/projectdevelopment/highwaydesign/roundabouts/documents/nh_roundabouts_list_details_web_version.pdf ICD estimated from Google Maps linework.
Fort Bragg, NC
Cumberland Co.
United States
Railway Ln. / C St.
(35.07860, -79.02991)
Rotary
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
103.6040
Other (At-Grade)
Single-Lane
ICD = 340 ft. ICD estimated from Google Maps linework.
Stoke-on-Trent, England
Staffs
United Kingdom
A53 (Etruria Rd.) / A500 Ramps
(53.01955, -2.20440)
Signalized Roundabout/Circle
Existing
Signal
Unknown
5 Approaches
0 Driveways
104.1737
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Partially signalized roundabout. ICD estimated from Google Maps linework.
(unincorporated), MA
Barnstable Co.
United States
Rte. 6A / Rte. 28 (gateway to Cape Cod)
(41.74313, -70.58651)
Rotary
Existing
All-Way Yield
None
0 Approaches
0 Driveways
104.2626
Other (At-Grade)
Multilane (2 Lane)
Functional Class: Arterial ICD estimated from Google Maps linework.
Fresno, CA
Fresno Co.
United States
Belmont Circle (Belmont Ave. / Motel Dr. / Arthur Ave. / Wesley Ave. / Thorne Ave.)
(36.75051, -119.81530)
Other
Existing
Unknown
Unknown
5 Approaches
0 Driveways
104.3080
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
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)
2001 ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 58th Ave. (S) / SE Lincoln St.
(45.50805, -122.60380)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
104.6245
Other (At-Grade)
Single-Lane
1990 Completed 5/8/1990. ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden
Marconigatan / Dag Hammarskjoldsleden Ramps
(57.65949, 11.93546)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
104.7806
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Bisbee, AZ
Cochise Co.
United States
Bisbee Rd. / SR 80 / SR 92
(31.42830, -109.89230)
Rotary
Existing
All-Way Yield
None
4 Approaches
0 Driveways
104.9686
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Howland, ME
Penobscot Co.
United States
Coffin St. / Lagrange Rd. / River Rd.
(45.23886, -68.66019)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
105.1237
Other (At-Grade)
Single-Lane
2012 Combined two one-way stop-controlled T-intersections and a new bridge alignment into a single-lane roundabout. ICD estimated from Google Maps linework.
Covington, WA
King Co.
United States
168th Pl. SE / Fred Meyer Entrance
(47.35698, -122.11680)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
105.1794
Other (At-Grade)
Multilane (2 Lane)
2008 November 2008. Entrance into Fred Meyer shopping center. ICD estimated from Google Maps linework.
Sittingbourne, England
Kent
United Kingdom
A249 / M2 Ramps
(51.32738, 0.65967)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
105.2283
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Helsingborg, Skane County
Helsingborg
Sweden
Vasatorpsvägen / Välavägen / Österleden Ramps
(56.06385, 12.74582)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
105.3475
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
ICD estimated from Google Maps linework.