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 |