Roundabouts Database

6790 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
Riverhead, NY
Suffolk
United States 		Flanders Rd. (Rte. 24)/Peconic Ave./Lake Ave./Riverleigh Ave.
(40.91461, -72.66277) 		Rotary
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways 		Other
Single-Lane 		Functional Class: Arterial
Cottonwood, AZ
Yavapai
United States 		AZ 260/(unknown)
(34.76499, -112.06270) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2009 Functional Class: Arterial
Eno, CO
Adams
United States 		Memphis St./E. 105th Way
(39.88830, -104.79660) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2006 Functional Class: Local
Eno, CO
Adams
United States 		Memphis St./E. 106th Pl.
(39.88960, -104.79650) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2006 Functional Class: Local
Eno, CO
Adams
United States 		Kittredge St./E. 105th Ave.
(39.88913, -104.80030) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2006 Functional Class: Local
Eno, CO
Adams
United States 		Kittredge St./E. 107th Ave.
(39.89114, -104.80140) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2006 Functional Class: Local
Medford, OR
Jackson
United States 		Highland Dr./Siskiyou Blvd.
(42.32109, -122.84990) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2006
Yelm, WA
Thurston
United States 		SR 510/Mud Run Rd. SE
(46.96465, -122.63230) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2010 October 2010.
Mendon, NY
Monroe
United States 		NY 65/NY 251
(42.99061, -77.57766) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2006
Seattle, WA
King
United States 		16th Ave. E./E. Spring St.
(47.61154, -122.31150) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane
Seattle, WA
King
United States 		15th Ave. E./E. Spring St.
(47.61155, -122.31280) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane
Seattle, WA
King
United States 		16th Ave. E./E. Marion St.
(47.61037, -122.31150) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane
Seattle, WA
King
United States 		17th Ave. E./E. Marion St.
(47.61036, -122.31020) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane
Seattle, WA
King
United States 		Ashworth Ave. N/N 137th St.
(47.72868, -122.33970) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane
Seattle, WA
King
United States 		Wallingford Ave. N/N 137th St.
(47.72868, -122.33690) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane
Hollymead, VA
Albemarle
United States 		Ashwood Blvd./Stratford Glen/Chimney Rd.
(38.10672, -78.43133) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2001
Bedford, VA
Bedford
United States 		Meade Rd./(unknown)
(37.30592, -79.33699) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2006
Chesterfield Court House, VA
Chesterfield
United States 		Mimms Dr./Government Center Pkwy.
(37.37778, -77.50466) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2003 Right-turn-only lane on north leg.
Hollymead, VA
Albemarle
United States 		Timberwood Blvd./Conner Blvd.
(38.13065, -78.44083) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2005
Hollymead, VA
Albemarle
United States 		Timberwood Blvd./Grand Forks Blvd.
(38.13111, -78.44283) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2006
Hollymead, VA
Albemarle
United States 		Powell Creek Dr./Timberwood Pkwy./Shady Brook Trl.
(38.11509, -78.43404) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2004
Winchester, VA
Frederick
United States 		Airport Rd./Victory Rd.
(39.13417, -78.13571) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways 		Other
Single-Lane 		2004 Year Completed estimated (2003-2005).
Short Pump, VA
Goochland
United States 		Capitol One Dr./Tuckahoe Creek Pkwy. access
(37.63382, -77.67312) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		2004
Short Pump, VA
Goochland
United States 		Capitol One Dr./VA 288 Ramps
(37.63224, -77.67027) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		2004
Linton Hall, VA
Prince William
United States 		Tartan Hills Pkwy (VA 3254)/Broadsword Dr. (VA 3256)
(38.74232, -77.58066) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2003
Linton Hall, VA
Prince William
United States 		Braemar Pkwy. (VA 3080)/Iona Sound Dr. (VA 3089)
(38.73510, -77.56889) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		1999 Year Completed estimated (1994-2002).
Amherst, VA
Amherst
United States 		US 60/US 29
(37.58815, -79.04990) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2004 Constructed in 1936, upgraded in 1940 and again in 2004.
Port St. Lucie, FL
St. Lucie
United States 		SE Westmoreland Blvd./Morningside Blvd.
(27.25997, -80.30961) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2002
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
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.
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
Lewisville, NC
Forsyth
United States 		Concord Church Rd./US 421 NB Ramps
(36.09143, -80.42963) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Freeway Ramps
Single-Lane 		2003 Mirror image of other ramp.
Owatonna, MN
Steele
United States 		CSAH 7/TH 14 EB Ramps
(44.05747, -93.27671) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Freeway Ramps
Single-Lane 		2012
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

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