8898 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
Spokane, WA
Spokane
United States
SR 206 (Mt. Spokane Park Dr.)/Bruce Rd.
(47.78761, -117.30400)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2005 http://www.wsdot.wa.gov/Projects/SR206/BruceRoadRoundabout/. Opened December 2005. Previously controlled by 2-way stop control
Spokane, WA
Spokane
United States
Wellesley Ave./A St.
(47.70076, -117.45400)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2005 Opened October 2005.
Petaluma, CA
Sonoma
United States
Casa Grande Rd./Ely Blvd.
(38.24348, -122.59580)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1999
Phoenix, AZ
Maricopa
United States
W Riverwood Blvd./W Kirby Ave.
(33.41608, -112.27480)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2002 Painted splitter islands.
Mesa, AZ
Maricopa
United States
Bass Pro Dr./(parking)
(33.42622, -111.86050)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2007
Carmel, IN
Hamilton
United States
Springmill Rd./Dorset Rd.
(39.97396, -86.16467)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2009 Was originally installed in 2006 as mini-roundabout. There were several property damage accidents at this intersection in the first 10 days of its operation. In that 10 days there was substantial public outcry against the mini. The decision was made and the intersection was returned to a 4-way stop before the mini had been in operation for two weeks. Conversion to single-lane roundabout estimated (2008-2010). Functional Class: Arterial
Spring Grove, PA
York
United States
Rte. 116 (Hanover St.)/Roths Church Rd./W. Hanover St.
(39.88301, -76.86363)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2007 http://www.yorkdispatch.com/local/ci_6708523
Newberg, OR
Yamhill
United States
Mountainview Dr./Springbrook Rd./Crestview Dr.
(45.31508, -122.94570)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2007 Located near Portland & Western railroad crossing.
St. George, UT
Washington
United States
750 N St./2860 E St.
(37.12077, -113.52450)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2001 Next to school campus.
St. George, UT
Washington
United States
Main St./Hope St. (400 N)
(37.11495, -113.58340)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2007
Washington, UT
Washington
United States
Camino Real/Silver Falls Dr
(37.10077, -113.49480)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006
St. George, UT
Washington
United States
Main St./200 N St./Diagonal St.
(37.11152, -113.58350)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other
Single-Lane
1999
Washington, UT
Washington
United States
Coral Canyon Blvd./Canyon Greens Dr.
(37.16151, -113.44740)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2002
Champlin, MN
Hennepin
United States
109th Ave./Goose Lake Rd./Zachary Ln.
(45.15226, -93.42163)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006 Posted speed on mainline approach 45 mph. Previously controlled by two-way stop
Maple Grove, MN
Hennepin
United States
Norwood Ln./85th Pl.
(45.10971, -93.43961)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2006 Intersection of local and collector street in residential development. Functional Class: Collector
North Pole, AK
Fairbanks North Star
United States
Badger Rd./Richardson Hwy WB Ramps
(64.75903, -147.35120)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2007 Series of three roundabouts. Raindrop-shaped central island.
North Pole, AK
Fairbanks North Star
United States
Badger Rd./Richardson Hwy EB Ramps/Santa Claus Ln.
(64.75820, -147.35170)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2007 Series of three roundabouts. Previously controlled by one-way stop
North Pole, AK
Fairbanks North Star
United States
Santa Claus Ln./Park Way
(64.75673, -147.35280)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2007 Series of three roundabouts. Previously controlled by two-way stop Functional Class: Arterial
Brooklyn Park, MN
Hennepin
United States
Seltzer Pkwy./Neddersen Pkwy./Founders Pkwy.
(45.11604, -93.36655)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
1995 Will be a 4th leg in future (Tessman Pkwy.). Functional Class: Collector
Rochester, MN
Olmstead
United States
Fox Valley Dr./Fox Knoll Dr. SW
(44.00954, -92.50074)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2000 Previously controlled by new Functional Class: Local
Minneapolis, MN
Hennepin
United States
Minnehaha Ave./Godfrey Pkwy.
(44.91655, -93.21317)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2001
Maple Grove, MN
Hennepin
United States
Jonquil Ln./85th Ave.
(45.10938, -93.43398)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
2001 Mountable splitter islands, driverways in circle, parking in circle, pedestrian amenity in central island. Functional Class: Local
Brooklyn Park, MN
Hennepin
United States
108th Ave./Regent Ave./Perry Dr.
(45.15072, -93.34499)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2005 No splitter islands. Functional Class: Local
Blaine, MN
Anoka
United States
Club West Pkwy./113th Ave.
(45.17343, -93.23103)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2005
Blaine, MN
Anoka
United States
Lakes Pkwy./Harpers St.
(45.19327, -93.19199)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2005
Grand Rapids, MN
Itasca
United States
7th Ave. SE/10th St./8th St. SE
(47.22178, -93.51791)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2005 Replaced two offset T intersections.
Grand Rapids, MN
Itasca
United States
10th St. SW (Golf Course Rd.)/Grand Itasca Clinic and Hospital entrance
(47.22104, -93.55408)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2005 No accidents reported to date (2007). Rural environment.
Woodbury, MN
Washington
United States
Lake Rd./Settlers Ridge Pkwy.
(44.90197, -92.87568)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2005 Designed for future two-lane roundabout.
Burnsville, MN
Dakota
United States
Portland Ave./E. Nicollet Blvd.
(44.75141, -93.26827)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2005 Previously controlled by two-way stop
Fredericksburg, VA
N/A
United States
Hospital Dr./Sam Perry Blvd.
(38.30750, -77.48798)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2005
Prior Lake, MN
Scott
United States
Fountain Hills Dr./Jeffers
(44.74596, -93.44472)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006
Madras, OR
Jefferson
United States
J St./Grizzly Rd./City View Rd./(unnamed street)
(44.62518, -121.10930)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2007 Sized for conversion to ultimate double-lane. Bear sculpture in central island. Previously controlled by new Functional Class: Arterial
Madras, OR
Jefferson
United States
City View Rd./(unnamed street)
(44.62867, -121.10890)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2007 Sized for conversion to ultimate double-lane. Raptor sculpture in central island. Previously controlled by new Functional Class: Collector
Honolulu, HI
Oahu
United States
Haloa Dr./Ala Oli St.
(21.36132, -157.92560)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2005 Constructed prior to 2006 in Foster Village subdivision.
Estero, FL
Lee
United States
W. Bay Blvd./Baybridge Blvd.
(26.41991, -81.83290)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
Lehi, UT
Utah
United States
Main St. (Hwy 73)/N 500 W (Hwy 197)
(40.38755, -111.85710)
Roundabout
Existing
All-Way Yield
At-Grade Rail Crossing Gates (controlling approach only)
4 Approaches
0 Driveways
Other
Single-Lane
2003 Railroad approx. 400 feet from roundabout. Traffic is backed up on Main St. at all locations including the RR xing and roundabout - high growth and no other traffic options to and from freeway.
Bellevue, WI
Brown
United States
US 141/Allouez Ave.
(44.45882, -87.95038)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2007 Railroad is ~110 feet from roundabout. Seasonal summaer crossing and maybe 1 train per day for a short duration. Opened November 2, 2007.
Ottawa, ON
City of Ottawa
Canada
Kilborn Ave./Lamira St.
(45.38604, -75.67085)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006
Grove City, OH
Franklin
United States
Buckeye Pkwy./Pinnacle Club Dr.
(39.86381, -83.05253)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2005
Quebec, QC
Capitale-Nationale Region
Canada
Ave. Honore-Mercier/Place de l'Assemblee
(46.80959, -71.21263)
Other
Existing
Other
None
2 Approaches
0 Driveways
Other
Single-Lane
Fountain in central island added in August 2007.
Chambly, QC
Regional County Municipality of La-Vallée-du-Richelieu
Canada
Blvd. Frechette/Blvd. Anne-le-Seigneur
(45.42759, -73.31023)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2003 High-speed approaches (65 mph [100 km/h]). Reverse curve on northbound approach. Year Completed estimated (2002-2004).
Chambly, QC
Regional County Municipality of La-Vallée-du-Richelieu
Canada
Blvd. Frechette/Blvd. Brassard
(45.43189, -73.30562)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2003 Year Completed estimated (2002-2004).
Ottawa, ON
City of Ottawa
Canada
Bill Leathem Dr./Longfields Dr.
(45.29652, -75.71490)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2010 Functional Class: Major Collector
Plainfield, IN
Hendricks
United States
Morris St./Raceway Rd.
(39.74901, -86.32667)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2007
Seattle, WA
King
United States
E. Ward St./28th Ave. E.
(47.62741, -122.29640)
Neighborhood Traffic Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
Fernley, NV
Lyon
United States
US 50A/US 95A
(39.60358, -119.22700)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006 Opened August 18, 2006. Functional Class: Arterial
Kalispell, MT
Flathead
United States
Stillwater Rd./West Reserve Dr.
(48.24038, -114.35220)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2007 First roundabout by Montana DOT.
San Francisco, CA
San Francisco
United States
Claremont Blvd./Taraval St./Dewey Blvd./Kensington Way
(37.74376, -122.46370)
Other
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Other
Single-Lane
Stop-controlled traffic circle.
Scottsdale, AZ
Maricopa
United States
100th St./Cactus Rd.
(33.59706, -111.86530)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2008
Scottsdale, AZ
Maricopa
United States
104th St./Cactus Rd.
(33.59700, -111.85660)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2008

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