8850 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
Oak Grove, MD
Prince Georges
United States
MD 193 (Watkins Park Dr.)/Oak Grove Rd.
(38.87737, -76.78108)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2001
Bel Air, MD
Harford
United States
MD 7/Holly Oaks Drive
(39.48848, -76.21669)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
1999 Opened September 1999.
Draper, UT
Salt Lake
United States
300 East/12200 South
(40.52863, -111.88180)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2001
Park City, UT
Summit
United States
Powderwood Dr./Factory Outlet Parking
(40.72733, -111.55255)
Other
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2000 Pedestrian access to central island.
Park City, UT
Summit
United States
Kilby Rd./Factory Outlet Parking
(40.73040, -111.55040)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2000
Howard, WI
Brown
United States
Lineville Rd. (CTH M)/Rockwell Ln.
(44.59080, -88.08880)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
1999 Roundabout is adjacent to Lineville Intermediate School, Middle School, and High School. School did not allow pedestrian crossings prior to roundabout due to unsafe conditions, now allows crossings using crossing guard. Completed October 1999. http://www.co.brown.wi.us/Planning/roundabouts.html Previously controlled by one-way stop Functional Class: Arterial
Scottsdale, AZ
Maricopa
United States
Princess Blvd./Princess Dr.
(33.64807, -111.91780)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Unknown
2007 Completed 1986. Reconfigured in 2007?
Salt Lake City, UT
Salt Lake
United States
South Campus Dr./Center Campus Dr.
(40.75968, -111.84490)
Roundabout
Existing
All-Way Yield
At-grade Rail Crossing Gates (controlling roundabout)
3 Approaches
0 Driveways
Other
Single-Lane
2003 Light rail runs through center of roundabout, protected by gates.
Henderson (Seven Hills), NV
Clark
United States
Grand Hills Dr./Rio Secoo Golf Club
(35.97713, -115.11100)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
1998 Functional Class: Collector
Provo, UT
Utah
United States
3700 North/300 West
(40.28282, -111.66310)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2001
Provo, UT
Utah
United States
1375 West/820 North
(40.24470, -111.68280)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other
Single-Lane
2001
Boulder, CO
Boulder
United States
Kings Ridge Blvd./Edison Ave.
(40.03098, -105.23950)
Other
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
Advance, NC
Davie
United States
NC 801/I-40 EB Ramps
(36.00655, -80.44083)
Roundabout
Removed
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2002 Developer-built "temporary" intersection fix. Previously controlled by one-way stop
Boulder, CO
Boulder
United States
Arapahoe Ave./4th St.
(40.01294, -105.29160)
Neighborhood Traffic Circle
Existing
Two-Way Stop
None
3 Approaches
0 Driveways
Other
Single-Lane
Boulder, CO
Boulder
United States
Arapahoe Ave./5th St.
(40.01295, -105.28920)
Neighborhood Traffic Circle
Existing
Two-Way Stop
None
3 Approaches
0 Driveways
Other
Single-Lane
Malta, NY
Saratoga
United States
Rte 67 (Dunning St.)/State Farm Pl.
(42.96991, -73.80676)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other
Multilane (2 Lane)
2006 Part of a series of 5 roundabouts.
Bloomington, IN
Monroe
United States
High St./Winslow Rd./Rogers Rd.
(39.13631, -86.50819)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
1999 $497,000 construction cost.
The Villages, FL
Sumter
United States
Buena Vista Blvd./Old Mill Run
(28.90720, -81.98250)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2003 Bypass lane for southbound through movement in addition to two entry lanes.
Westfield, NJ
Union
United States
NJ 28/E. Broad St. (Westfield Circle)
(40.64849, -74.35027)
Rotary
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
Functional Class: Arterial
Seward, NE
Seward
United States
7th St./6th Ave./8th Ave.
(40.91742, -97.10029)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
Functional Class: Local
Willimantic, CT
Windham
United States
Eastern Rd./(driveway) (ECSU Campus by clock tower)
(41.72001, -72.21691)
Neighborhood Traffic Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
1999 Not properly signed and painted, but lots of potential for demonstrating this intersection concept.
University Place, WA
Pierce
United States
Grandview Dr./56th St. W
(47.20565, -122.56890)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2000 Opened September 2000.
University Place, WA
Pierce
United States
Grandview Dr./Cirque Dr.
(47.21093, -122.56880)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2000 Opened September 2000.
Yakima, WA
Yakima
United States
N. 5th Ave./Fruitdale Blvd.
(46.61242, -120.51870)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2004 Completed July 1, 2004. Major street makes a 90-degree turn through the intersection. Previously controlled by one-way stop
Greenwood Village, CO
Arapahoe
United States
S. Monaco St./E. Prentice Pl.
(39.61977, -104.91350)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
1999
Greenwood Village, CO
Arapahoe
United States
Peoria St./Cherry Creek Dr.
(39.61015, -104.84800)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2000
Gatineau, QC
Outaouais Region
Canada
Blvd. St.-Joseph (Rte. 105)/Rue Montcalm
(45.43146, -75.73314)
Roundabout
Existing
All-Way Yield
Pedestrian Signal (red-yellow-green to drivers)
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2003 Opened December 9, 2003. Functional Class: Arterial
Denver, CO
Denver
United States
E. Lowry Blvd./N. Uinta Way
(39.71986, -104.89070)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
1998
Denver, CO
Denver
United States
E. Lowry Blvd./Yosemite St.
(39.72373, -104.88400)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
1998
Littleton, CO
Arapahoe
United States
Franklin St./Cherryville Rd.
(39.61832, -104.96920)
Neighborhood Traffic Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
Greenwood Village, CO
Arapahoe
United States
S. Monaco St./E. Berry Ave.
(39.61682, -104.91340)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
1999
Greenwood Village, CO
Arapahoe
United States
S. Monaco St./E. Dorado Pl.
(39.61199, -104.91350)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
1999
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
Lawrence, KS
Douglas
United States
Overland Dr./Congressional Dr.
(38.97474, -95.31127)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2003 Both roads newly constructed in this area. Functional Class: Collector
Oconomowoc, WI
Waukesha
United States
Wisconsin Ave./Lake Dr.
(43.11224, -88.43968)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2002 Opened October 15, 2002. Previously controlled by one-way stop Functional Class: Local
Colorado Springs, CO
El Paso
United States
Sybilla Ln./(parking lot)
(39.01263, -104.81160)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
2004
Colorado Springs, CO
El Paso
United States
Stout Dr./(parking lot)
(39.01775, -104.81250)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
2003
Sterling Heights, MI
Macomb
United States
Utica Rd./Dodge Park Rd.
(42.59179, -83.01110)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2003 Functional Class: Arterial
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
Silverdale, WA
Kitsap
United States
NW Anderson Hill Rd./Frontier Pl. NW
(47.65368, -122.70350)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
2003 Opened September 2003.
Lacey, WA
Thurston
United States
Meridian Rd./Orion Dr.
(47.06890, -122.74140)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2002 Opened October 2002. Functional Class: Collector
Pleasanton, CA
Alameda
United States
Watermill Rd./Albion Rd.
(37.76511, -121.90780)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
Pleasanton, CA
Alameda
United States
Watermill Rd./Harcourt Way
(37.75982, -121.90820)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
Kent, WA
King
United States
S. 216th St./42nd Ave. S/40th Pl. S
(47.40843, -122.28120)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other
Single-Lane
2001 Opened July 2001.
Davis, CA
Yolo
United States
Shasta Dr./Olympic Dr.
(38.55540, -121.77620)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
1999 Previously controlled by one-way stop Functional Class: Arterial
Asheville, NC
Buncombe
United States
WT Weaver Blvd/University Heights
(35.61435, -82.56285)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2002 Completed August 2002. Entrance to University of North Carolina at Asheville. Previously controlled by one-way stop Functional Class: Arterial
Coralville, IA
Johnson
United States
1st Ave./Holiday Rd.
(41.69276, -91.56655)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2002 Opened September 1, 2002. Previously controlled by one-way stop Functional Class: Collector
Sherwood, OR
Washington
United States
SW Oregon St./SW Murdock Rd.
(45.36060, -122.82520)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2002 Completed November 2002. Previously controlled by one-way stop Functional Class: Collector
Urbana, MD
Frederick
United States
Bennett Creek Ave./Bennett Creek Blvd.
(39.32256, -77.34935)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2000
Chattanooga, TN
Hamilton
United States
US 41 - US 76 - SR 8 (Westside Dr.)/29th St.
(35.00944, -85.27164)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2001 Completed September 26, 2001. The intersection is located at the western portal of the Bachman Tunnel, a two-lane tunnel through Missionary Ridge, connecting Chattanooga with the City of East Ridge, Tennessee. Previously controlled by two-way stop Functional Class: Arterial

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