9968 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
Green Bay, WI
Brown
United States
Mason St. (STH 32-STH 54)/S. Taylor St.
(44.52414, -88.07916)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2012 Series of 3 roundabouts. Opened August 31, 2012.
Green Bay, WI
Brown
United States
Shawano Ave. (STH 29)/Taylor St.
(44.53461, -88.07319)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (3+ Lane)
2011 Opened September 2011.
Draper, UT
Salt Lake
United States
1300 East/Pioneer Rd
(40.52518, -111.85340)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2001
Orem, UT
Utah
United States
1200 South/400 West
(40.27531, -111.70480)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2000
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
Provo, UT
Utah
United States
200 West (Freedom Blvd.)/920 South
(40.22177, -111.66230)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2000
Provo, UT
Utah
United States
550 West/1950 North
(40.26043, -111.66600)
Other
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Other
Single-Lane
Within parking lot; not fully developed as roundabout. Functional Class: Local
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
Orem, UT
Utah
United States
2000 South/Sandhill Rd.
(40.26074, -111.70420)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006
St. George, UT
Washington
United States
Tabernacle Rd./Main St.
(37.10812, -113.58350)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2001
St. George, UT
Washington
United States
E. Brigham Rd./I-15 NB Ramps
(37.05939, -113.58350)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2006 Raindrop-shaped interchange terminal.
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
Orem, UT
Utah
United States
S 800 W/College Dr./Sandhill Rd. (UVSC South Entrance)
(40.27592, -111.71290)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
1996
Nashville, TN
Davidson
United States
Demonbreun St./16th Ave./Division St./Music Square E.
(36.15210, -86.79163)
Other
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
29th Ave. S/S. Judkins St.
(47.59217, -122.29550)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Seattle, WA
King
United States
31st Ave. E/E. Denny St.
(47.62016, -122.29230)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Rising Sun, MD
Cecil
United States
MD 273 (Rising Sun Rd.)/MD 276 (Jacob Tome Memorial Hwy.)
(39.69595, -76.08018)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2003
Rosemont, MD
Frederick
United States
MD 17/MD 180
(39.33768, -77.63950)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2001
Urbana, MD
Frederick
United States
MD 80/Sugarloaf Pkwy./Bennett Creek Blvd.
(39.32467, -77.34974)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2000 Rural
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.
North Harford, MD
Harford
United States
MD 165/MD 24
(39.67220, -76.40930)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2000 Rural Previously controlled by two-way stop
Scottsdale, AZ
Maricopa
United States
N. 104th St./E. Cholla St.
(33.58976, -111.85660)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2005
Scaggsville, MD
Howard
United States
MD 216/US 29 SB Ramps
(39.14562, -76.90418)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
2001 Series of 4 roundabouts.
Scaggsville, MD
Howard
United States
MD 216/US 29 NB Ramps/Ice Crystal Dr.
(39.14476, -76.89799)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
2001 Series of 4 roundabouts.
Millington, MD
Kent
United States
MD 291/US 301 SB Ramps
(39.26463, -75.86641)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Single-Lane
1999 Opened August 1999.
Millington, MD
Kent
United States
MD 291/US 301 NB Ramps
(39.26386, -75.86260)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Single-Lane
1999 Opened August 1999.
Scottsdale, AZ
Maricopa
United States
N. 70th Pl./E. Chaparral Rd.
(33.50954, -111.92900)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Single-Lane
2000
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
Temple Hills, MD
Prince Georges
United States
MD 637 (Naylor Rd.)/Good Hope Ave.
(38.84922, -76.95655)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2001
Temple Hills, MD
Prince Georges
United States
MD 637 (Naylor Rd.)/Oxon Run Dr.
(38.84986, -76.95789)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2001
Castle Marina, MD
Queen Annes
United States
MD 18/Castle Marina Rd.
(38.97871, -76.28938)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1999 Previously controlled by two-way stop
Kennewick, WA
Benton
United States
Columbia Park Drive #1
(46.22221, -119.15110)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2001 Completed February 2001. Functional Class: Local
Kennewick, WA
Benton
United States
Columbia Park Drive #2
(46.22223, -119.14630)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2001 Completed February 2001 Functional Class: Local
Juneau, AK
Juneau
United States
Douglas Hwy/North Douglas Hwy
(58.29718, -134.43280)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2005 Previously controlled by one-way stop Functional Class: Arterial
Portland, OR
Multnomah
United States
NE Mt. Hood Ave./Frontage Rd./PDX Airport Economy Blue Lot/PDX Airport Economy Red Lot
(45.57770, -122.55950)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2000
Seattle, WA
King
United States
Densmore Ave. N/N 137th St.
(47.72867, -122.33830)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Tooele, UT
Tooele
United States
W 2000 N/N 70 W
(40.56555, -112.30310)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2000
North Haven, NY
Suffolk
United States
Tyndall Road/Rte. 114 (Ferry Rd.)
(41.01303, -72.31309)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2001 Replaced a dangerous 2-way stop. Previously controlled by two-way stop
Omaha, NE
Douglas
United States
N Saddle Creek Rd./Country Club Ave./Seward St./50th St./Happy Hollow Rd.
(41.27431, -95.99039)
Roundabout
Existing
Unknown
Unknown
8 Approaches
0 Driveways
Other
Single-Lane
2003 Dogbone/peanut shape.
Lacey, WA
Thurston
United States
Marvin Rd./Britton Pkwy.
(47.06905, -122.77090)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2000 Completed September 14, 2000. Functional Class: Arterial
Duvall, WA
King
United States
SR 203 (Carnation-Duvall Rd.)/124th St./Novelty Hill
(47.70910, -121.98440)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2004 http://www.wsdot.wa.gov/projects/sr203/NE124thNoveltyRd/ Functional Class: Arterial
Gig Harbor, WA
Pierce
United States
Borgen Blvd./SR 16 NB Ramps/Burnham Dr.
(47.35843, -122.61260)
Roundabout
Existing
All-Way Yield
None
6 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
2001 Oval shaped central island. 6 legged configuration includes a on-ramp (outbound)leg. Central island is used as a roadway storm detention pond. Completed Summer/Fall 2001. Previously controlled by one-way stop
Moses Lake, WA
Grant
United States
Yonezawa Blvd./Clover Dr./Kittleson Rd.
(47.10387, -119.25730)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2001 Part of series of 3 roundabouts. Functional Class: Collector
Moses Lake, WA
Grant
United States
Yonezawa Blvd./Leanne Ave.
(47.10454, -119.27060)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2001 Completed fall 2001. Part of series of 3 roundabouts. Functional Class: Collector
Richland, WA
Benton
United States
Steptoe Dr./SR 240 EB Ramps/Columbia Park Trl.
(46.23893, -119.24546)
Roundabout
Existing
All-Way Yield
Metering Signal
5 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
2007 5th leg is on-ramp to SR 240. Opened November 2007. According to local news (link below) they started metering the traffic on the westbound Columbia Park Trail approach in 2018. It only turns on when traffic coming off the freeway gets backed up. https://97rockonline.com/tri-cities-roundabout-gets-new-metered-traffic-light-wait-what/
Seattle, WA
King
United States
2nd Ave. NE/NE 91st St.
(47.69499, -122.32710)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Bend, OR
Deschutes
United States
SW Mt. Washington Dr./SW Simpson Ave.
(44.04736, -121.34400)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2013
Town and Country, MO
St. Louis
United States
MO 141 SB Ramps/Woods Mill Rd.
(38.63523, -90.51449)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
2002 Previously controlled by one-way stop
Bel Air, MD
Harford
United States
Tollgate Rd./Wheel Rd.
(39.48999, -76.32914)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1999 http://www.teachamerica.com/roundabouts/RA058B_ppr_Statmeyer.pdf#search=%22bel%20air%20roundabout%22
Fairbanks, AK
Fairbanks North Star
United States
Thompson Dr/Tanana Loop Dr
(64.85564, -147.84200)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2004 The site is on the University of Alaska, Fairbanks, school campus. The project constructed a new entrance onto the campus intersecting by means of a roundabout with an existing three leg stop controlled intersection. Previously controlled by one-way stop Functional Class: Collector
Murray, KY
Calloway
United States
Gilbert Groves Dr./Murray State University parking lot
(36.62003, -88.31861)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2003
Bainbridge Island, WA
Kitsap
United States
High School Rd./Madison Ave.
(47.63579, -122.52100)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2000 Greatly reduced congestion. Initial public opposition has turned to full support. Project located next to 3 schools. Separated sidewalks, timed yellow flashing lights during school crossing. Crossing guards. Near library and shopping center. Opened October 2000.
Seattle, WA
King
United States
Linden Ave. N/N. 36th St.
(47.65116, -122.34860)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Seattle, WA
King
United States
Woodlawn Ave. N/N. 36th St.
(47.65051, -122.33870)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Seattle, WA
King
United States
18th Ave. E./E. Spring St.
(47.61154, -122.30890)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
4th Ave. N/N. Prospect St.
(47.62890, -122.34880)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Scottsdale, AZ
Maricopa
United States
N. 74th St./E. Sweetwater Ave.
(33.60395, -111.92150)
Neighborhood Traffic Circle
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Unknown
2003 Modified by City in 2005 to improve operation as roundabout.
Davis, CA
Yolo
United States
Anderson Rd./Alvarado Ave.
(38.56210, -121.75850)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1997 Moderate to high pedestrian and bicycle volume. Located in residential area frequented by commuters to University of California at Davis.
Scottsdale, AZ
Maricopa
United States
E. Via Linda/E. San Rafael Dr.
(33.56711, -111.89560)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Single-Lane
Arcata, CA
Humboldt
United States
12th St./I St.
(40.87160, -124.08700)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
Goshen, CT
Litchfield
United States
Rte. 4/Rte. 63
(41.83181, -73.22543)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2002 Painted rather than raised islands
Rochester, MI
Oakland
United States
Tienken Rd./Runyon Rd./Washington Rd.
(42.69743, -83.11135)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1999 Total cost: $353,000. Completed July 1999. Functional Class: Arterial
Arcata, CA
Humboldt
United States
13th St./J St.
(40.87260, -124.08780)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
Greenwich, CT
Fairfield
United States
King St./Rye Lake Ave.
(41.07508, -73.70280)
Roundabout
Removed
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006 Temporary roundabout installed May 12, 2004. Functional Class: Local.
Madison, CT
New Haven
United States
Rte. 80/Rte. 79
(41.35976, -72.63807)
Rotary
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
Old traffic circle converted to yield on entry.
Las Vegas (Summerlin), NV
Clark
United States
Village Center Dr./Meadow Hills Dr.
(36.19350, -115.30070)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
1991
Scottsdale, AZ
Maricopa
United States
E. Via Linda/N. 84th St.
(33.56832, -111.89880)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Single-Lane
New London, CT
New London
United States
Shaw St./Howard St./Willets Ave.
(41.34284, -72.09972)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2000
Scottsdale, AZ
Maricopa
United States
E. Via Linda/N. 83rd Pl.
(33.56770, -111.90100)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Single-Lane
University Place, WA
Pierce
United States
Grandview Dr./Olympic Blvd.
(47.22188, -122.55790)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1997 Curtis High School and Curtis Junior High School on NE corner of roundabout. Opened August 1997. Functional Class: Arterial
Kennewick, WA
Benton
United States
27th Ave./Union St./Southridge Blvd/W Creekstone Dr.
(46.18497, -119.18040)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2000 Completed August 25, 2000. Right-turn bypass on WB approach. Was 3-leg intersection; fourth leg added to west as part of project. Previously controlled by two-way stop Functional Class: Arterial
Seymour, CT
New Haven Co.
United States
Rte. 188/Rte. 334 (Great Hill Rd.)/Holbrook Rd.
(41.37857, -73.12669)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2016 Previous traffic circle was upgraded to modern roundabout design guidelines
Scottsdale, AZ
Maricopa
United States
N. Marshall Way/E. Main St.
(33.49311, -111.92830)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
Scottsdale, AZ
Maricopa
United States
N. Marshall Way/E. 5th Ave.
(33.49802, -111.92900)
Other
Existing
All-Way Stop
None
3 Approaches
0 Driveways
Other
Single-Lane
Stop controlled.
Prescott, AZ
Yavapai
United States
SR 89/Willow Lake Rd.
(34.59233, -112.42580)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2006
Bisbee, AZ
Cochise
United States
Bisbee Rd./SR 80/SR 92
(31.42830, -109.89230)
Rotary
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
Kingston, NY
Ulster
United States
I-587/Rte. 28/I-87/Washington Ave.
(41.94362, -74.02840)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
2000 A 600 ft diameter traffic circle was replaced by 200 ft diameter roundabout. At Exit 19 from I-87. I-587 terminates in roundabout.
Windsor, CT
Hartford
United States
Hayden Station Rd./Lancaster Dr./Center St.
(41.89280, -72.63409)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1998 Functional Class: Collector. Year Completed estimated (1994-2003).
Manhattan, KS
Riley
United States
Gary Ave./Candlewood Dr.
(39.21087, -96.61885)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1997 Considered to be the First Modern Roundabout in the State of Kansas. Previously controlled by two-way stop Functional Class: Collector
Oviedo, FL
Seminole
United States
Franklin St./Geneva Dr./Division St.
(28.67359, -81.20439)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2006 Website: http://www.cityofoviedo.net/files/Roundabouts.pdf
Windsor, CT
Hartford
United States
Hayden Station Rd./Pond Rd.
(41.89371, -72.64065)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other
Single-Lane
1998 Functional Class: Collector. Year Completed estimated (1992-2003).
Las Vegas (Summerlin), NV
Clark
United States
Vista Run Dr./Park Vista Dr.
(36.17820, -115.34610)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
1995 Year completed estimated (1990-1999)
Windsor, CT
Hartford
United States
Prospect Hill Rd./Lang Rd.
(41.89153, -72.69762)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other
Single-Lane
1998 Located at entrance to industrial park. Year Completed estimated (1992-2004).
Seattle, WA
King
United States
61st Ave. S/S. Norfolk St.
(47.51336, -122.25700)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Truckee, CA
Nevada
United States
Brockway Rd./Martis Valley Rd.
(39.32134, -120.16260)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2007
Tampa (Ybor City), FL
Hillsborough
United States
13th St./4th Ave.
(27.94497, -82.44576)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
1995
Clearwater, FL
Pinellas
United States
SR 60/Coronado Dr. (SR 699)/Mandalay Ave./Poinsettia Ave. (Gateway Roundabout)
(27.97752, -82.82709)
Roundabout
Existing
All-Way Yield
Metering Signal
6 Approaches
0 Driveways
Other
Multilane (2 Lane)
1999 Functional Class: Arterial
Bend, OR
Deschutes
United States
Brookswood Blvd./Powers Rd.
(44.02886, -121.32130)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2013
Anchorage, AK
Anchorage
United States
C St./O'Malley EB Ramps
(61.12273, -149.88630)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2006 Functional Class: Arterial
Anchorage, AK
Anchorage
United States
C St./O'Malley WB Ramps
(61.12404, -149.88630)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2006 Functional Class: Arterial
Seattle, WA
King
United States
34th Ave. SW/SW Henderson St.
(47.52286, -122.37530)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Litchfield Park, AZ
Maricopa
United States
W. Palmilla Blvd./W. Alvarado Dr.
(33.46978, -112.35190)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
Moses Lake, WA
Grant
United States
Yonezawa Blvd./S. Division St./W. Belmont Ave.
(47.10438, -119.27860)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2001 Pedestrian crossing has z-shape, with exit closer to roundabout than entrance. Part of series of 3 roundabouts. Previously controlled by one-way stop Functional Class: Collector
Litchfield Park, AZ
Maricopa
United States
Wigwam Creek Blvd./N. Rattler Way
(33.51643, -112.32870)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2004
Loveland, CO
Larimer
United States
Plum Creek Dr./Piney River Dr.
(40.41253, -105.01850)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2001 Functional Class: Local
Paradise Valley, AZ
Maricopa
United States
Indian Bend Rd./70th St.
(33.53864, -111.92930)
Neighborhood Traffic Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
Mini-roundabout
Columbia, MD
Howard
United States
Golden Straw Ln./Davis Rd.
(39.21597, -76.81084)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Mini-roundabout
2000 Completed April 28, 2000. Functional Class: Collector. Pedestrian ramps into circulatory roadway.
(unincorporated), OR
Washington
United States
NW Verboort Rd./Cornelius-Shefflin Rd.
(45.55150, -123.06410)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2003 Reverse curves on approaches. Designed as multilane with striped-out inner circulating and entry/exit lanes.