28735 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
Fond du Lac, WI
Fond Du Lac Co.
United States
STH 23 (E Johnson St.) / Wisconsin American Dr.
(43.78386, -88.39646)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
62.4840
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 Year Completed estimated (2021-2022). Temporary bypass road on north side for construction staging in 2021.
Eagle Mountain, UT
Utah Co.
United States
E Eagle Mountain Blvd. / N Sweetwater Rd.
(40.30679, -112.01476)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
62.4840
Other (At-Grade)
Single-Lane
1995 Year Completed estimated (1993-1997).
Saint Clair, OH
Butler Co.
United States
Wayne Madison Rd. / Trenton Rd.
(39.47196, -84.47733)
Roundabout
Existing
All-Way Yield
Other
4 Approaches
0 Driveways
62.4840
Other (At-Grade)
Multilane (2 Lane, unspecified)
2021 Egg shaped. ICD = 205 ft x 180 ft. Railroad crossing approximately 900 feet to south with railroad queue detection on south leg of roundabout to limit roundabout blockage.
Yesilyurt, Malatya

Turkey
Malatya Komur Tevzi Roundabout
(38.35323, 38.29684)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
62.5000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2018 Converted from older circle.
Kolbermoor, Bavaria
Rosenheim
Germany
St2078 / St2089
(47.85002, 12.01580)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
62.5156
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Linkoping, Ostergotland County
Linkoping
Sweden
Gumpekullarondellen (Gumpelkullavägen / Kallerstadsleden)
(58.42326, 15.63703)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
62.5398
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Patterson, CA
Stanislaus Co.
United States
Plaza Circle
(37.47154, -121.13023)
Other
Existing
All-Way Yield
Unknown
8 Approaches
0 Driveways
62.5604
Other (At-Grade)
Single-Lane
Building in central island. ICD estimated from Google Maps linework.
South Jordan, UT
Salt Lake Co.
United States
3200 W / Soldier Creek Ln. / Alta Peak Rd.
(40.54799, -111.96653)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
62.6192
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Ödåkra-Väla, Skane County
Helsingborg
Sweden
Djurhagshusvägen / Välavägen
(56.09075, 12.76471)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
62.6313
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Nisqually, WA
Thurston Co.
United States
SR 510 / Yelm Hwy SE
(47.00928, -122.68839)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
62.7079
Other (At-Grade)
Multilane (2 Lane, unspecified)
2013 Right-turn bypass lane on southwest leg. Open December 2013. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NW 25th Ave. / NW Marshall St.
(45.53040, -122.70270)
Traffic Calming Circle
Existing
One-Way/Two-Way Stop
None
4 Approaches
0 Driveways
62.7498
Other (At-Grade)
Single-Lane
1988 Completed 9/30/1988. ICD estimated from Google Maps linework.
Greenville, SC
Greenville Co.
United States
Millennium Blvd. / Innovation Dr. / (parking lot)
(34.81381, -82.32213)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
62.7557
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 Year Completed estimated (1994-2005). Fourth leg added 2016-2017. ICD estimated from Google Maps linework.
Nassau, New Providence
Nassau
The Bahamas
Harrold Rd. / Independence Dr. / Blue Hill Rd.
(25.04437, -77.35043)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
62.7582
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Blacksburg, VA
Montgomery Co.
United States
Washington St. / Campus Dr. / Stadium Rd.
(37.22169, -80.42204)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
62.7690
Other (At-Grade)
Single-Lane
2005 On the campus of Virginia Tech. ICD estimated from Google Maps linework.
Bennington, NE
Douglas Co.
United States
Sheffield Dr. / N 153rd St.
(41.33057, -96.15231)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
62.7785
Other (At-Grade)
Single-Lane
2005 Year Completed estimated (2004-2006). ICD estimated from Google Maps linework.
Vasteras, Vastmanland County
Vasteras
Sweden
Bjurhovdamotet (Österleden / Bjurhovdagatan / Tråddragargatan)
(59.62229, 16.59920)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
62.8129
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Londonderry, NH
Rockingham Co.
United States
Raymond Wieczorek Dr. / Airport Rd.
(42.92660, -71.44580)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
62.9654
Other (At-Grade)
Multilane (2 Lane, unspecified)
2011 At Manchester-Boston Regional Airport. ICD estimated from Google Maps linework.
Matjhabeng, Free State
Lejweleputswa
South Africa
Lois St. / Alan St.
(-27.92609, 26.81544)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
63.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
Whiteville, NC
Columbus Co.
United States
Washington St. / Jefferson St. / Madison St. / Pinckney St.
(34.33876, -78.70360)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
63.1153
Other (At-Grade)
Single-Lane
Courthouse in central island. ICD = 200 ft. ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada
37 St SW / Hwy 8 WB Ramps
(51.00991, -114.14132)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
63.1222
Freeway Ramps (Grade-Separated)
Single-Lane
2010 Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
(unincorporated), FL
Broward Co.
United States
Osprey Trl. / NW 83rd Ct. / NW 108th Dr.
(26.33282, -80.27217)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
63.1534
Other (At-Grade)
Single-Lane
2004 Functional Class: Local ICD estimated from Google Maps linework.
(unincorporated), AB
Strathcona Co.
Canada
Jim Common Dr. N / Jim Common Dr. / Cranford Dr.
(53.54636, -113.29019)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
4 Approaches
0 Driveways
63.1577
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden
Ullevigatan / Rantorget
(57.70724, 11.99234)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
63.1684
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Palmyra, VA
Fluvanna Co.
United States
US 15 / VA-53
(37.85633, -78.26754)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
63.1800
Other (At-Grade)
Single-Lane
2017 Completed summer 2017. ICD estimated from Google Maps linework.
Branson, MO
Taney Co.
United States
Branson Landing Blvd. / Veterans Blvd. / Skaggs Rd. / Parnell Dr.
(36.64981, -93.21976)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
63.2418
Other (At-Grade)
Multilane (2 Lane, unspecified)
2006 Near Skaggs Community Health Center Hospital. Veterans Boulevard was formerly Business 65 but was transferred from MoDOT to the city. Cost of roundabout was $1.9 million. News article: http://www.news-leader.com/apps/pbcs.dll/article?Date=20060324&Category=NEWS02&ArtNo=603240360&SectionCat=&Template=printart ICD estimated from Google Maps linework.
Umea, Vasterbotten County
Umea
Sweden
Tomteborondellen (E4-E12 / Ålidbacken / Tomtebovägen)
(63.81351, 20.32643)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
63.2460
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Yuma, AZ
Yuma Co.
United States
Harold C Giss Pkwy (E 8th St.) / I-8 WB ramps
(32.71933, -114.61071)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
63.3038
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2017 https://content.govdelivery.com/accounts/AZDOT/bulletins/18ecaba ICD estimated from Google Maps linework.
Hendaye, Nouvelle-Aquitaine
Pyrénées-Atlantiques
France
1 Rue de Saint-Jean de Luz
(43.37349, -1.76922)
Other
Existing
Unknown
Unknown
7 Approaches
0 Driveways
63.3748
Unknown
Unknown
ICD estimated from Google Maps linework.
Beech Grove, IN
Marion Co.
United States
E Churchman Bypass / S Arlington Ave.
(39.71247, -86.06358)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
63.3935
Other (At-Grade)
Single-Lane
2020 Right-turn-only lane on west leg. Statue of hornet (local high school mascot) in center island. ICD estimated from Google Maps linework.
Freestate/North Highlands, LA
Caddo Par.
United States
LA 538 (Old Mooringsport Rd.) / LA 538 (Ravendale Dr.) / Ravendale Dr.
(32.56010, -93.77650)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
63.4166
Other (At-Grade)
Single-Lane
2016 Replaced large triangular intersection that had 2 stop signs and one yield sign. ICD estimated from Google Maps linework.
(unincorporated), FL
Flagler Co.
United States
Airport Rd. / Hunters Ridge Blvd.
(29.27519, -81.15958)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
63.5492
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Sammamish, WA
King Co.
United States
NE 8th St. / 233rd Ave NE
(47.61687, -122.02903)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
63.6012
Other (At-Grade)
Single-Lane
2012 Open September 2012. ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
32nd Ave. E / E. Pine St.
(47.61526, -122.29130)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
63.6032
Other (At-Grade)
Unknown
ICD estimated from Google Maps linework.
Castle Rock, CO
Douglas Co.
United States
Sapphire Pointe Blvd. / Sulfur Ln. / Peridot Ln.
(39.42788, -104.84576)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
63.6545
Other (At-Grade)
Single-Lane
2003 Single-stage pedestrian crossings, fully traversable splitter islands, no buffer between sidewalk and circulatory roadway. Year Completed estimated (2002-2005). ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States
E. Via Linda / N. 83rd Pl.
(33.56770, -111.90100)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
63.6899
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Höllviken, Skane County
Vellinge
Sweden
Rte 100 / Stenbocks väg / Östra Halörsvägen
(55.42605, 12.96012)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
63.7080
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Clearwater, BC
Thompson-Nicola
Canada
Yellowhead Hwy. / Clearwater Valley Rd. / Park Dr.
(51.65102, -120.03836)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
63.7278
Other (At-Grade)
Multilane (2 Lane, unspecified)
2013 ICD estimated from Google Maps linework.
Monticello, FL
Jefferson Co.
United States
10 Court House Circle
(30.54514, -83.87016)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
63.7726
Other (At-Grade)
Single-Lane
1910 Courthouse in central island with pedestrian access. ICD estimated from Google Maps linework.
Belize City, Belize

Belize
Central American Blvd. / Northern Hwy. / Princess Margaret Dr. / Freetown Rd.
(17.50425, -88.19637)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
63.7854
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Valparaiso, FL
Okaloosa Co.
United States
Winged Foot Dr. / Windward Way
(30.48207, -86.43982)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
63.8140
Other (At-Grade)
Single-Lane
Functional Class: Local ICD estimated from Google Maps linework.
Abbotsford, BC
Fraser Valley
Canada
McCallum Rd. / Trans-Canada Hwy EB Ramps / King Connector / Hawthorne Ave.
(49.03353, -122.29284)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
64.0000
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2011
Niagara Falls, ON
Niagara
Canada
Victoria Ave. / Bridge St. / Thorold Stone Rd.
(43.10884, -79.07338)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
64.0000
Other (At-Grade)
Single-Lane
2022 https://www.youtube.com/watch?v=PJwDZ6g8cT0
College Station, TX
Brazos Co.
United States
Scott and White Dr. / Old Rock Prairie Rd.
(30.58426, -96.28080)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.0070
Other (At-Grade)
Single-Lane
2013 On the grounds of the Scott and White Hospital complex, serves the main entrance to the hospital.
Phoenix, AZ
Maricopa Co.
United States
Happy Valley Rd. / I-17 NB Ramps
(33.71291, -112.11477)
Roundabout
Removed
All-Way Yield
None
4 Approaches
0 Driveways
64.0077
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2020 Initially constructed 2002, revised 2005. Removed in 2020, replaced with diverging diamond interchange: https://www.youtube.com/watch?v=Xgcxmf9UYWw. https://azdot.gov/adot-blog/requiem-roundabouts-least-ones-happy-valley-road 21442
Scottsdale, AZ
Maricopa Co.
United States
Princess Blvd. / Princess Dr.
(33.64804, -111.91795)
Other
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.0077
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
1986 Painted spiral next to central island. Completed 1986. Reconfigured in 2007? 21442
Junction City, KS
Geary Co.
United States
East St. / E Chestnut St. / Frontage Rd. / I-70 WB Exit Ramp
(39.02176, -96.81661)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
64.0077
Other (At-Grade)
Single-Lane
2008 Completed November 2008 (?).
Richardson, TX
Dallas Co.
United States
Lawnview Dr. / Lakeside Blvd.
(32.97910, -96.71101)
Other
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.0077
Other (At-Grade)
Multilane (2 Lane, unspecified)
1981 Pedestrian access to central island. Updated in mid 2000's, modified into more conforming roundabout-like circle.
Topeka, KS
Shawnee Co.
United States
SE 45th St. / SE California Ave.
(38.98616, -95.65162)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.0077
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2014 Painted spirals next to central island. Year Completed estimated (2014-2015).
Westlake, FL
Palm Beach Co.
United States
Town Center Pkwy. / Town Center Pkwy.
(26.75856, -80.29949)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.0080
Other (At-Grade)
Single-Lane
2018 Elliptical shaped. ICD = 210 ft x 190 ft.
Wildwood, FL
Sumter Co.
United States
Powell Rd. / Brownwood Blvd.
(28.84602, -82.02638)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2012 Painted spirals in circulatory roadway. Year Completed estimated (2011-2013).
Wildwood, FL
Sumter Co.
United States
Meggison Rd. / Hawkins Dr.
(28.78955, -81.98197)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2020 Year Completed estimated (2019-2022).
Wildwood, FL
Sumter Co.
United States
Meggison Rd. / Morse Blvd.
(28.79076, -81.97668)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2020 Year Completed estimated (2019-2022).
Wildwood, FL
Sumter Co.
United States
Meggison Rd. / Cason Hammock Path / St Catherine Cir.
(28.79082, -81.97237)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2020 Painted spiral in circulatory roadway. Year Completed estimated (2019-2022).
Wildwood, FL
Sumter Co.
United States
Meggison Rd. / Bexley Trl. / Marilee Pl.
(28.78888, -81.96811)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2020 Add-lane right-turn bypass lane on northwest leg. Year Completed estimated (2019-2022).
St Augustine, FL
St. Johns Co.
United States
Silver Glen Ave. / Heritage Landing Pkwy.
(29.96014, -81.52668)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.0080
Other (At-Grade)
Single-Lane
2006 Circulatory edge line across exits.
West Palm Beach, FL
Palm Beach Co.
United States
Fescue Pointe / Banyan Cay Dr.
(26.74040, -80.08854)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2017 Concentric striped circulatory roadway with right-turn-only arrows in both entry lanes on each leg.
West Chicago, IL
DuPage Co.
United States
Technology Blvd. / Discovery Dr. / Innovation Dr. (north)
(41.87817, -88.25418)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2006 Year Completed estimated (2005-2006).
West Chicago, IL
DuPage Co.
United States
Technology Blvd. / Discovery Dr. / Innovation Dr. (south)
(41.87416, -88.25731)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2006 Year Completed estimated (2005-2006).
Elgin, IL
Kane Co.
United States
Long Common Pkwy. / South St.
(42.02091, -88.36097)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.0080
Other (At-Grade)
Single-Lane
2006 Year Completed estimated (2005-2006).
Colorado Springs, CO
El Paso Co.
United States
Struthers Rd. / Gleneagle Dr. / Gleneagle Gate View
(39.03042, -104.83108)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2020 Oval shaped. ICD = 210 ft x 185 ft.
Prescott, AZ
Yavapai Co.
United States
AZ 89 / Phippen Trl. / (parking)
(34.62254, -112.42595)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2018 Year Completed estimated (2017-2018).
Greer, SC
Spartanburg Co.
United States
Aviation Pkwy. / (parking lots)
(34.88568, -82.21541)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, unspecified)
2020
Wildwood, FL
Sumter Co.
United States
Morse Blvd. / Warm Springs Ave.
(28.80453, -81.98153)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, unspecified)
2019 High-speed add-lane right-turn bypass lanes on north and south legs. Year Completed estimated (2017-2019).
Wildwood, FL
Sumter Co.
United States
Warm Springs Ave. / Fenney Way
(28.79972, -82.01079)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, unspecified)
2018 Year Completed estimated (2017-2019).
Wildwood, FL
Sumter Co.
United States
CR 501 / Corbin Trl.
(28.79263, -82.00437)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, unspecified)
2018 Year Completed estimated (2017-2019).
Savannah, GA
Chatham Co.
United States
Cross Terminal Rd. / Tharpe Ave. / Garden City Terminal Rd.
(32.12598, -81.14426)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, unspecified)
2012 Port facility. Constructed using temporary barricades and markings only. Year Completed estimated (2011-2012).
Savannah, GA
Chatham Co.
United States
Garden City Terminal Rd. / (unknown)
(32.13199, -81.15072)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, unspecified)
2020 Port facility. Constructed using temporary barricades and markings only. Year Completed estimated (2019-2020).
Port Wentworth, GA
Chatham Co.
United States
Williams Rd. / Mason Dr.
(32.13197, -81.15503)
Roundabout
Unknown
All-Way Yield
None
3 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, unspecified)
2015 Port facility. Constructed using temporary barricades and markings only. Year Completed estimated (2015-2016).
(unincorporated), TX
Fort Bend Co.
United States
Harvest Home Dr. / Harvest Corner Dr. / Harvest Garden Blvd.
(29.64292, -95.72240)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.0080
Other (At-Grade)
Single-Lane
2015 Originally had striped-out outer sections of circulatory roadway. In 2017 striping was changed to instead stripe out inner portion of circulatory roadway for single-lane sections of circulatory roadway with spiralling from two-lane section. 21442
Palmetto Dunes, SC
Beaufort Co.
United States
Hotel Circle (Queens Folly Rd. / Mooring Buoy / Ocean Ln.)
(32.16807, -80.71940)
Other
Existing
Other
Unknown
4 Approaches
0 Driveways
64.0080
Other (At-Grade)
Single-Lane
The Villages, FL
Sumter Co.
United States
Morse Blvd. / Bonita Blvd.
(28.87963, -81.96627)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2006
Florence, KS
Marion Co.
United States
US 50 / US 77 / W 8th St.
(38.24389, -96.93655)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
64.0080
Other (At-Grade)
Single-Lane
2006 Opened September 2006.
West Valley, UT
Salt Lake Co.
United States
Lake Park Blvd. / Highbury Pkwy.
(40.71235, -112.01350)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, unspecified)
2008
Prescott, AZ
Yavapai Co.
United States
SR 89 / Willow Lake Rd.
(34.59233, -112.42580)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2006
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.
Webster, TX
Harris Co.
United States
Water St. / Stone Crossing / Marina View Dr.
(29.53215, -95.10392)
Other
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, unspecified)
2011 Concentric circulatory roadway markings.
Silver Springs, NV
Lyon Co.
United States
US 50 / USA Pkwy. / Opal Ave.
(39.40014, -119.26883)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (3+ Lane)
2017 Consecutive double-left turns.
Cylon, WI
St. Croix Co.
United States
US 63 / STH 46 / STH 64
(45.13661, -92.38388)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.0301
Other (At-Grade)
Single-Lane
2013 ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States
Bridle Oaks Dr. / Woodmont Dr.
(39.01377, -104.79950)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.0311
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Westfield, IN
Hamilton Co.
United States
Piedmont Dr. / Alexandria Dr.
(40.00801, -86.16714)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
64.0361
Other (At-Grade)
Single-Lane
Pedestrian access to central island. ICD estimated from Google Maps linework.
Mesquite, NV
Clark Co.
United States
Oasis Blvd. / Ivy Lee Crest
(36.82714, -114.06800)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.0518
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 ICD estimated from Google Maps linework.
Basse-Indre, Loire Region
Loire-Atlantique
France
D75 / D107
(47.20117, -1.66780)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
64.1052
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Lincoln, NE
Lancaster Co.
United States
Fallbrook Blvd. / Stonebrook Pkwy
(40.87706, -96.72567)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
64.1166
Other (At-Grade)
Single-Lane
2001 ICD estimated from Google Maps linework.
Málaga, Andalusia
Málaga
Spain
Plaza Pintor Sandro Botticelli
(36.71987, -4.46005)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
64.1415
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Canton, GA
Cherokee Co.
United States
Reservoir Rd. / Great Sky Pkwy. / Sunshower Ridge
(34.27694, -84.48833)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.1487
Other (At-Grade)
Single-Lane
2003 ICD estimated from Google Maps linework.
Canton, GA
Cherokee Co.
United States
Bluffs Pkwy. / (unknown)
(34.27347, -84.47071)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.1514
Other (At-Grade)
Multilane (2 Lane, unspecified)
2004 ICD estimated from Google Maps linework.
Davidson, NC
Mecklenburg Co.
United States
Griffith St. / I-77 NB Ramps
(35.50352, -80.86552)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
64.1704
Freeway Ramps (Grade-Separated)
Single-Lane
2018 ICD estimated from Google Maps linework.
Ankeny, IA
Polk Co.
United States
SW Cherry St / SW 11th
(41.71942, -93.60882)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
64.1853
Other (At-Grade)
Single-Lane
2011 ICD estimated from Google Maps linework.
Terrebonne, QC
Les Moulins Regional County Municipality
Canada
Rue de la Passerelle / Boulevard des Seigneurs / Avenue Claude-Léveillée / Bloulevard de la Pinière
(45.71509, -73.69794)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.2112
Other (At-Grade)
Multilane (2 Lane, unspecified)
2004 Concentric circulatory roadway striping. Year Completed estimated (2002-2005). ICD estimated from Google Maps linework.
Woodland, CA
Yolo Co.
United States
Gum Ave. / Bourn Dr.
(38.66820, -121.74710)
Roundabout
Removed
All-Way Yield
None
4 Approaches
0 Driveways
64.3428
Other (At-Grade)
Single-Lane
2008 Built as temporary in 2002. Temporary removed in 2008 and converted to AWSC. Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
31st Ave. E / E. Denny St.
(47.62016, -122.29230)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
64.4023
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
South Jordan, UT
Salt Lake Co.
United States
South Jordan Pkwy. / Silver Mine Rd. / S Lake Ave.
(40.56218, -112.00513)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.4206
Other (At-Grade)
Multilane (2 Lane, unspecified)
2010 Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
Springboro, OH
Warren Co.
United States
Settlers Walk Blvd. / Remick Blvd. / Stolle Dr.
(39.57782, -84.21781)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
64.4378
Other (At-Grade)
Single-Lane
1998 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
30th Ave. SW / SW Cloverdale St.
(47.52648, -122.37120)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
64.5176
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Glen Isle Dr. / Buckingham Cir.
(40.43580, -105.10680)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
64.5421
Other (At-Grade)
Single-Lane
1997 Functional Class: Local ICD estimated from Google Maps linework.
Newcastle, England
Staffs
United Kingdom
A527 (Barracks Rd.) / A34 (Lower St. / -London Rd.) / High St. / Brook Ln.
(53.00881, -2.22470)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
64.6756
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Grays, England
Essex
United Kingdom
B186 / Weston Ave. / Cygnet View
(51.48556, 0.27393)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
64.7039
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Mobile, AL
Mobile Co.
United States
Dawes Rd. / Grelot Rd. / Air Terminal Dr.
(30.66119, -88.24205)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
64.7236
Other (At-Grade)
Single-Lane
2010 One leg has bypass lane. Functional Class: Minor Arterial ICD estimated from Google Maps linework.
Staines-upon-Thames, England
Greater London
United Kingdom
Southern Perimeter Rd. / Western Perimeter Rd.
(51.46226, -0.48932)
Roundabout
Existing
All-Way Yield
Pedestrian Signal (red-yellow-green to drivers)
4 Approaches
0 Driveways
64.7369
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Malmo, Skane County
Malmo
Sweden
Noblevägen / Hornsgatan / Södra Bulltoftavägen / Åsgårdsgatan
(55.60606, 13.02986)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
64.7666
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.