Roundabouts Database

6133 Results

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City, State
County
Country 		Intersection
(Lat, Lng) 		Type
Status 		Control Type / Other Control Type Approaches / Driveways Functional Class /
LaneType 		Year Completed Comments
(unincorporated), OR
Washington
United States 		NW Verboort Rd./Martin Rd.
(45.55150, -123.07350) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2003 Reverse curves on approaches
Billings, MT
Yellowstone
United States 		Ironwood Dr./Woodcreek Dr.
(45.81629, -108.67840) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2003 Functional Class: Collector
Crozet, VA
Ablemarle
United States 		Old Trail Dr./West End Dr.
(38.06612, -78.71195) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2005
Kiel, WI
Manitowoc
United States 		STH 67-STH 32/STH 57
(43.90986, -88.02251) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2009 Opened November 13, 2009. Functional Class: Arterial
Sacramento, CA
Sacramento
United States 		San Juan Rd./Azevedo Dr.
(38.62740, -121.50840) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2004 Constructed using asphalt curbs without reconstructing original curb/gutter/sidewalk. Tactile guide strips in crosswalks. Previously controlled by two-way stop
Coeur dAlene, ID
Kootenai
United States 		4th St./Margaret Ave.
(47.71537, -116.77880) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2003 Near high school.
Clearwater, FL
Pinellas
United States 		Palmetto St./Casler Ave.
(27.97541, -82.76752) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2003 John F. Kennedy Middle School on NE corner. Crossing guard operation across N and E legs.
De Pere, WI
Brown
United States 		Dickinson Rd. (CTH G)/East River Dr.
(44.43684, -88.02830) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2001 Roundabout is slightly east of the Chicago/Swan roundabout and is located in a residential area. Roundabout is near East De Pere Middle School and De Pere High School. Completed August 2001. http://www.co.brown.wi.us/Planning/roundabouts.html
Rexburg, ID
Madison
United States 		2nd W./4th S.
(43.81770, -111.78950) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2006
Honolulu, HI
Oahu
United States 		Likini St./Ala Ilima St./Ala Lilikoi St.
(21.35054, -157.91460) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2000 Roundabout is 500 ft from Salt Lake Elementary School. http://starbulletin.com/2000/02/28/news/story9.html
Charlotte, NC
Mecklenburg
United States 		E. 9th St./N. Davidson St.
(35.22668, -80.83273) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2006 Near elementary school.
Avon, CO
Eagle
United States 		William J Post Blvd./I-70 WB Ramps
(39.62759, -106.49460) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Freeway Ramps
Multilane (2 Lane) 		2003
Avon, CO
Eagle
United States 		William J Post Blvd./I-70 EB Ramps
(39.62714, -106.49610) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Freeway Ramps
Multilane (2 Lane) 		2003
Avon, CO
Eagle
United States 		William J Post Blvd./Fawcett Rd.
(39.62907, -106.50190) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2003 Serves Home Depot and Walmart retail center. Functional Class: Arterial
Avon, CO
Eagle
United States 		William J Post Blvd./US 6
(39.62460, -106.50490) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2003 Fatal crash February 22, 2007. 11861-05. Functional Class: Arterial
Avon, CO
Eagle
United States 		William J Post Blvd./Yoder Ave.
(39.62753, -106.50320) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2003 Functional Class: Arterial
De Pere, WI
Brown
United States 		Chicago St. (CTH G)/Libal St.
(44.44026, -88.03812) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2001 Roundabout surrounded by homes, businesses, East De Pere Middle School, and De Pere High School. Roundabout serves as main entrance to the high school. Completed August 2001. http://www.co.brown.wi.us/Planning/roundabouts.html
De Pere, WI
Brown
United States 		Dickinson Rd. (CTH G)/Swan Rd.
(44.43908, -88.03475) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2001 Roundabout is slightly east of the Chicago/Libal roundabout and is surrounded by businesses and East De Pere Middle School. Roundabout serves as the entrance to a medical clinic. Completed August 2001. http://www.co.brown.wi.us/Planning/roundabouts.html
Green Bay, WI
Brown
United States 		Airport Dr. (STH 172)/Airport Entrance
(44.49569, -88.12467) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2011 Opened October 2011.
Lawrence, KS
Douglas
United States 		W. Harvard Rd./George Williams Way
(38.96404, -95.32552) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2005 Built in conjunction with construction of George Williams Way. Functional Class: Collector
Bloomington, IN
Monroe
United States 		Moores Pike/Winfield Rd.
(39.15027, -86.50103) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2005 Completed August 2005. http://bloomington.in.gov/egov/docs/1124562196872.htm
Anchorage, AK
Anchorage
United States 		Old Seward Hwy/Huffman Rd..
(61.10864, -149.86350) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2008 Estimated completion 2008.
Sioux Falls, SD
Minnehaha
United States 		Career Ave./University Center entrance
(43.56564, -96.78101) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Unknown 		2008
Modesto, CA
Stanislaus
United States 		Bowen Ave./Phelps Ave.
(37.67470, -121.00600) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2002 Previously controlled by one-way stop
Modesto, CA
Stanislaus
United States 		Lifescapes Dr./Grecian Ave.
(37.69840, -120.98540) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2002
Modesto, CA
Stanislaus
United States 		Sylvan Ave./Roselle Ave.
(37.68896, -120.93980) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2004
Modesto, CA
Stanislaus
United States 		E. Orangeburg Ave./Rose Ave.
(37.66367, -120.96660) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2004
Modesto, CA
Stanislaus
United States 		W. Rumble Rd./Carver Rd.
(37.68172, -121.02230) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2004
Denver, CO
Denver
United States 		E. Lowry Blvd./Fremont Dr./Rampart Way
(39.71718, -104.89580) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		1998 Functional Class: Arterial
Colorado Springs, CO
El Paso
United States 		Chapel Hills Dr./Graycroft
(38.97358, -104.78310) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2002 Functional Class: Arterial
Kennewick, WA
Benton
United States 		19th Ave./Union St.
(46.19220, -119.18040) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2003 1/3 mile from school, primary bus and traffic route for the school, on school walking route, has adult crossing guards. Previously controlled by two-way stop Functional Class: Arterial
Kennewick, WA
Benton
United States 		4th Ave./Union St.
(46.20640, -119.18010) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2003 Completed October 2003. Functional Class: Collector
Kennewick, WA
Benton
United States 		Kennewick Ave./Union St.
(46.20983, -119.18000) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2003 Completed October 2003. Functional Class: Collector
Kennewick, WA
Benton
United States 		Young St./Quinault Ave.
(46.22004, -119.21950) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2003 Completed November 2003. Functional Class: Collector
Colorado Springs, CO
El Paso
United States 		Lake Ave./Berthie Cir.
(38.79348, -104.83950) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		1995 Year Completed unknown (before 1999).
Colorado Springs, CO
El Paso
United States 		Lake Ave./Old Broadmoor Rd.
(38.79479, -104.83360) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		1995 Year Completed unknown (before 1999).
Denver, CO
Denver
United States 		N. Uinta Way/E. 6th Ave. Pkwy.
(39.72570, -104.89200) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		1998
Sioux Falls, SD
Minnehaha
United States 		69th St./Southeastern Ave.
(43.48928, -96.68768) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2011
La Quinta, CA
Riverside
United States 		Jefferson St./Avenue 52
(33.67096, -116.26870) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2001 RT bypass lanes on all legs.
Sanford, FL
Seminole
United States 		E. Seminole Blvd./N. Park Ave.
(28.81465, -81.26805) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2007
Denver, CO
Denver
United States 		Chopper Cir./VIP Parking/9th St./Access Rd
(39.74721, -105.00810) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		1999 Located at Pepsi Center arena Functional Class: Collector
Urbana, MD
Frederick
United States 		MD 355/Sugarloaf Pkwy.
(39.32862, -77.35193) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2000
Oshkosh, WI
Winnebago
United States 		CTH E (Witzel Ave.)/Washburn St.
(44.01808, -88.58321) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2010 Opened September 24, 2010.
Urbana, MD
Frederick
United States 		MD 355/Sprigg St.
(39.33070, -77.35654) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2000
Urbana, MD
Frederick
United States 		Bush Creek Dr./Major Smith Ln.
(39.33507, -77.35263) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2000
Encinitas, CA
San Diego
United States 		Santa Fe Dr./Devonshire Dr./Rubenstein Ave.
(33.03622, -117.28590) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2004 Site of solo fatal crash in 2007, DUI .29%. http://www.nctimes.com/articles/2007/10/09/news/coastal/2_03_3710_8_07.txt. 11861-05. Previously controlled by two-way stop Functional Class: Collector
Federal Way, WA
King
United States 		S 323rd St./32nd Ave. S
(47.31214, -122.29250) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2000 Opened April 2000.
Modesto, CA
Stanislaus
United States 		Sylvan Ave./Millbrook Ave.
(37.68898, -120.93520) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2006 Previously controlled by one-way stop Functional Class: Arterial
Chico, CA
Butte
United States 		W. 8th Ave./Magnolia Ave.
(39.74451, -121.85270) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2005 Functional Class: Local
Modesto, CA
Stanislaus
United States 		Sharon Ave./Maid Mariane Rd.
(37.67451, -120.93050) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2006 Opened July 27, 2006. Functional Class: Collector

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