9770 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
Seattle, WA
King
United States
44th Ave. SW/SW College St.
(47.58301, -122.38780)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Washougal, WA
Clark
United States
SE Union St./8th Ave.
(45.58089, -122.38580)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2012
Seattle, WA
King
United States
42nd Ave. SW/SW Hinds St.
(47.57318, -122.38570)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Washougal, WA
Clark
United States
SE Union St./Front St.
(45.57985, -122.38560)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2012
Seattle, WA
King
United States
40th Ave. SW/SW Manning St.
(47.57122, -122.38250)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Tacoma, WA
Pierce
United States
49th Ave. NE/33rd St. NE/Norpoint Way NE
(47.28643, -122.38220)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2004 Opened December 2004.
Abbotsford, BC
Fraser Valley Regional District
Canada
304th St./Hwy 1 WB Ramps
(49.05893, -122.38110)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
Abbotsford, BC
Fraser Valley Regional District
Canada
304th St./S. Fraser Hwy.
(49.05359, -122.38100)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
Functional Class: Arterial
Washougal, WA
Clark
United States
SE Port St./Front St.
(45.58009, -122.37780)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2012
Washougal, WA
Clark
United States
SE Port St./C St.
(45.58099, -122.37780)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2012
Bellingham, WA
Whatcom Co.
United States
Everson Goshen Rd./E Smith Rd.
(48.83263, -122.37755)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Mini-roundabout
2015 Open June 2015.
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
Seattle, WA
King
United States
34th Ave. SW/SW Elmgrove St.
(47.53009, -122.37530)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
30th Ave. SW/SW Cloverdale St.
(47.52648, -122.37120)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Washougal, WA
Clark Co.
United States
SR 14/15th St. (Washougal River Rd.)
(45.57665, -122.35617)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2019 Completed Summer 2019 (WSDOT). If needed will be converted in the future to multilane and has built in concrete joint lines in the splitter islands and central island truck apron.
Federal Way, WA
King Co.
United States
12th Ave. SW/12th Pl. SW/SW 340th St.
(47.29677, -122.35142)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2013 Inscribed diameter of 76 feet, landscaped central island, yield control on all approaches. No curbing for channelizing the approaches, paint only. Opened November 2013.
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
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
Linden Ave. N/N. 42nd St.
(47.65774, -122.34850)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
White Center, WA
King
United States
10th Ave. SW/SW 100th St.
(47.51379, -122.34770)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Mini-roundabout
2006 Opened April 2006. Previously controlled by two-way stop
Burlingame, CA
San Mateo Co.
United States
California Dr./Bellevue Ave./Lorton Ave.
(37.58049, -122.34729)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2019
Edmonds, WA
Snohomish Co.
United States
212th St. SW/84th Ave. W/SW Bowdoin Way
(47.80701, -122.34716)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2014 Open November 2014.
White Center, WA
King
United States
9th Ave. SW/SW 100th St.
(47.51379, -122.34640)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Mini-roundabout
2006 Opened April 2006. Previously controlled by two-way stop Functional Class: Neighborhood Collector
Federal Way, WA
King Co.
United States
SW 330th St./6th Ave. SW
(47.30622, -122.34230)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2014 This is a "Compact" urban roundabout with central island landscaping and a truck apron, inscribed diameter is 76 feet. Pedestrian refuge islands on the east-west approaches provide channelization. This and the one at 3rd Ave SW / SW 330th Street were opened in November 2014.
Seattle, WA
King
United States
Interlake Ave. N/N 39th St.
(47.65411, -122.34130)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
Ashworth Ave. N/N 38th St.
(47.65269, -122.34020)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
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
Conway, WA
Skagit Co.
United States
SR 534 (Pioneer Hwy)/Fir Island Rd./Conway Frontage Rd./Main St.
(48.34133, -122.33929)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2014 Oblong shape. Open July 2014. Replaced two closely spaced stop-controlled intersections.
Federal Way, WA
King Co.
United States
3rd Ave. SW/SW 330th St.
(47.30636, -122.33874)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2014 This is a "Compact" single-lane roundabout with center island landscaping and a truck apron, inscribed circle diameter is 76 feet. Pedestrian refuge islands on the east-west approaches provide channelization.
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
Burlington, WA
Skagit
United States
Chuckanut Dr. (SR 11)/I-5 SB Ramps/Josh Wilson Rd.
(48.48586, -122.33860)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2010 September 2010.
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
Redding, CA
Shasta Co.
United States
Victor Ave./Marlene Ave.
(40.55815, -122.33824)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2017 The roundabout is a hybrid with some features of a mini-roundabout but with other features of an urban compact roundabout.
Abbotsford, BC
Fraser Valley
Canada
Clearbrook Rd./Marshall Rd./Trans-Canada Hwy EB Ramps
(49.03566, -122.33757)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
2011 http://www.minnowlake.ca/Roundabouts_in_Canada_2013%20(1).pdf
Seattle, WA
King
United States
Densmore Ave. N/N. 36th St.
(47.65051, -122.33750)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Unknown
Washougal, WA
Clark Co.
United States
SR 14/S 32nd St.
(45.57443, -122.33692)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Unknown
2019 Completed Summer 2019 (WSDOT).
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
Seattle, WA
King
United States
Woodlawn Ave. N/Wallingfor Ave. N
(47.69778, -122.33650)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Unknown
Redding, CA
Shasta Co.
United States
Victor Ave./Galaxy Way
(40.55114, -122.33645)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2017 The roundabout is a hybrid with some features of a mini-roundabout but with other features of an urban compact roundabout.
Burlington, WA
Skagit
United States
Chuckanut Dr. (SR 11)/I-5 NB Ramps/Old Hwy 99
(48.48357, -122.33550)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
2010 October 2010.
Burlington, WA
Skagit
United States
N Burlington Blvd./High School entrance
(48.48056, -122.33540)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Multilane (2 Lane)
2008 October 2008.
Seattle, WA
King
United States
Burke Ave. N/N 35th St.
(47.64919, -122.33510)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
Burke Ave. N/N 43rd St.
(47.65915, -122.33500)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
Burke Ave. N/N 44th St.
(47.66031, -122.33500)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
Meridian Ave. N/N 37th St.
(47.65196, -122.33390)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
Meridian Ave. N/N 42nd St.
(47.65797, -122.33380)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
Meridian Ave. N/N 43rd St.
(47.65914, -122.33380)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
Meridian Ave. N/N 44th St.
(47.66030, -122.33370)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
Bagley Ave. N/N 43rd St.
(47.65912, -122.33260)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
Bagley Ave. N/N 44th St.
(47.66029, -122.33260)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
Bagley Ave. N/N 39th St.
(47.65431, -122.33260)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
Bagley Ave. N/N 42nd St.
(47.65796, -122.33260)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Burlington, WA
Skagit Co.
United States
E George Hopper Rd./S Walnut St.
(48.45200, -122.33174)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Mini-roundabout
2015
Burlington, WA
Skagit Co.
United States
Marketplace Dr./S Walnut St.
(48.44859, -122.33169)
Roundabout
Existing
Other
None
4 Approaches
0 Driveways
Other
Mini-roundabout
2015 Year Completed estimated (2015-2016). Two approaches have stop signs at the crosswalk and yield lines (without yield signs) at the entrance (streetview), and no control at the crosswalks on the exit side.
Seattle, WA
King
United States
Corliss Ave. N/N 37th St.
(47.65195, -122.33150)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
Corliss Ave. N/N 39th St.
(47.65429, -122.33140)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
Corliss Ave. N/N 43rd St.
(47.65912, -122.33140)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
Corliss Ave. N/N 42nd St.
(47.65795, -122.33140)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
Sunnyside Ave. N/N 42nd St.
(47.65794, -122.33020)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
Sunnyside Ave. N/N. 43rd St.
(47.65912, -122.33020)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Seattle, WA
King
United States
2nd Ave. NE/NE 43rd St.
(47.65896, -122.32730)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
2nd Ave. NE/NE 44th St.
(47.66022, -122.32730)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Mount Vernon, WA
Skagit Co.
United States
Anderson Rd./Cedardale Rd.
(48.39915, -122.32710)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Mini-roundabout
2013 Open November 2013.
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
Redding, CA
Shasta
United States
Shasta View Dr./Inspiration Pl.
(40.59578, -122.32500)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2009 In a new school zone Functional Class: Arterial
Lynnwood, WA
Snohomish Co.
United States
68th Ave. W/204th St. SW
(47.81409, -122.32484)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2015 Edmonds Community College. Open August 2015.
Redding, CA
Shasta
United States
Shasta View Dr./Old Alturas Rd.
(40.58781, -122.32480)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2010 Right-turn yield-controlled bypass lane in NW quadrant.
Federal Way, WA
King
United States
S 333rd St./Community Center Entrance
(47.30548, -122.32380)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006 January 2006.
Seattle, WA
King Co.
United States
Boylston Ave./E. Howell St.
(47.61765, -122.32347)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
Seattle, WA
King
United States
8th Ave. NE/NE 123rd St.
(47.71767, -122.32080)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
8th Ave. NE/NE 117th St.
(47.71402, -122.32070)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
8th Ave. NE/NE 120th St.
(47.71584, -122.32070)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
8th Ave. NE/NE 115th St.
(47.71221, -122.32060)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Redding, CA
Shasta Co.
United States
Madison River Dr./Clark River Dr.
(40.54198, -122.31914)
Neighborhood Traffic Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2002 Year Completed estimated (1999-2004).
Redding, CA
Shasta Co.
United States
Madison River Dr./Yellowstone Dr.
(40.54201, -122.31782)
Neighborhood Traffic Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2002 Year Completed estimated (1999-2004).
Redding, CA
Shasta Co.
United States
Yellowstone Dr./Western Oak Dr.
(40.54391, -122.31766)
Neighborhood Traffic Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2002 Year Completed estimated (1999-2004).
Federal Way, WA
King Co.
United States
S 308th St./14th Ave. S
(47.32601, -122.31601)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
4 Approaches
0 Driveways
Other
Mini-roundabout
2014 This is a Mini-Roundabout with fully traversable center island. Inscribed diameter is about 64 feet, opened in August 2014. An RRFB is present at the school crossing on the east leg, the previous raised crosswalk was removed. The north leg is a driveway to the newly remodeled high school. Both streets are Minor Collectors with 25 mph speed limits.
Federal Way, WA
King
United States
16th Ave. S/Todd Beamer High School entrance
(47.27650, -122.31360)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other
Single-Lane
2003 Opened September 2003. Access to high school.
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
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
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
17th Ave. E./E. Spring St.
(47.61153, -122.31020)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
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
Redding, CA
Shasta Co.
United States
Shasta View Dr./Lemurian Rd.
(40.52218, -122.30641)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2016 Here is a link to a portion of the approved plans for the project: http://epayments.ci.redding.ca.us/RDM/Adrawing/26686.pdf
Bellingham, WA
Whatcom Co.
United States
SR 542 (Mt Baker Hwy.)/E Smith Rd./Allison Rd.
(48.83225, -122.30533)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2012 Year Completed estimated (2011-2014).
Seattle, WA
King
United States
21st Ave. E/E. Republican St.
(47.62320, -122.30470)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Seattle, WA
King
United States
22nd Ave. E/E. Thomas St.
(47.62138, -122.30360)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Seattle, WA
King
United States
24th Ave. S/S. Norman St.
(47.59301, -122.30120)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Seattle, WA
King
United States
24th Ave. S/S. Dearborn St.
(47.59557, -122.30120)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Anderson, CA
Shasta Co.
United States
Pleasant Hills Dr./(unknown 2)
(40.42248, -122.30084)
Other
Existing
Other
None
3 Approaches
0 Driveways
Other
Single-Lane
2006 No control on entries.
Seattle, WA
King
United States
25th Ave. S/S. Dearborn St.
(47.59556, -122.30010)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Anderson, CA
Shasta Co.
United States
Pleasant Hills Dr./(unknown)
(40.42415, -122.29962)
Other
Existing
Other
None
3 Approaches
0 Driveways
Other
Single-Lane
2006 No control on entries.
Seattle, WA
King
United States
26th Ave. S/S. Judkins St.
(47.59209, -122.29900)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Seattle, WA
King
United States
26th Ave. S/S. Dearborn St.
(47.59555, -122.29880)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Seattle, WA
King
United States
28th Ave. NE/NE Hiram Pl./NE 120th St.
(47.71572, -122.29810)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Federal Way, WA
King
United States
S 317th St./28th Ave. S/I-5 HOV Access Ramps
(47.31781, -122.29760)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2006 Opened February 2006.
Anderson, CA
Shasta Co.
United States
Pleasant Hills Dr./Domaine Pl.
(40.42966, -122.29692)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006
Federal Way, WA
King Co.
United States
Military Rd. S/S 298 St.
(47.33514, -122.29673)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Mini-roundabout
2019 "Compact" roundabout with 85-foot inscribed diameter and fully traversible center island and raised splitter islands. Opened in March 2019. Military Rd is a Minor Arterial, 40 mph, S 298 St is a Minor Collector, 25 mph.
Federal Way, WA
King
United States
Weyerhaeuser Way S/S 336th St
(47.30262, -122.29650)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2004 Opened July 2004. Functional Class: Arterial