9905 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
32nd Ave. E/E. Pine St.
(47.61526, -122.29130)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
32nd Ave. E/E. Olive St.
(47.61643, -122.29130)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
32nd Ave. E/E. Howell St.
(47.61763, -122.29130)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Unknown
Seattle, WA
King
United States
33rd Ave. E/E. Howell St.
(47.61764, -122.29020)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Unknown
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
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
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
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
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
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
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
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
Tumwater, WA
Thurston
United States
Tumwater Blvd./New Market St.
(46.97971, -122.91320)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2006 Functional Class: Arterial
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.
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.
Cle Elum, WA
Kittitas
United States
SR 903/Bullfrog Rd
(47.20810, -120.98210)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2005
Kennewick, WA
Benton
United States
4th Ave./Kellogg St.
(46.20635, -119.20120)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2009 April 2009. Previously controlled by two-way stop Functional Class: Collector
Kennewick, WA
Benton
United States
Grandridge Blvd./Okanogan Pl.
(46.22327, -119.21380)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2003 Completed November 2003. Functional Class: Collector
Spokane, WA
Spokane
United States
Crestline Rd./Lincoln St.
(47.72944, -117.37920)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006 Opened September 2006.
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
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 123rd St.
(47.71767, -122.32080)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Bellingham, WA
Whatcom
United States
Cordata Pkwy./Kellogg Rd.
(48.79511, -122.49170)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2003 Primary access to Whatcom Community College. Functional Class: Arterial
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
Ashworth Ave. N/N 38th St.
(47.65269, -122.34020)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
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
Redmond, WA
King
United States
Trilogy Pkwy NE/NE Greens Crossing Rd.
(47.70752, -122.02660)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2004 Adjacent to golf course and semi-retired community. Completed June 2004.
Kennewick, WA
Benton
United States
18th Ave./Irving St.
(46.19221, -119.19620)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006 New roads/intersection in subdivision - completed February 2006. Functional Class: Local
Kennewick, WA
Benton
United States
27th Ave./Vancouver St.
(46.18394, -119.14850)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2004 Completed November 15, 2004. Functional Class: Arterial
Kennewick, WA
Benton
United States
Grandridge Blvd./Center Pkwy.
(46.22032, -119.23220)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006 Completed August 3, 2006. Functional Class: Collector
Kennewick, WA
Benton
United States
Gage Blvd./Center Pkwy.
(46.22710, -119.23120)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2008 Functional Class: Arterial
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
Kennewick, WA
Benton
United States
19th Ave./Union St.
(46.19220, -119.18040)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2003 1/3 mile from school, primary bus and traffic route for the school, on school walking route, has adult crossing guards. Previously controlled by two-way stop Functional Class: Arterial
Kennewick, WA
Benton
United States
4th Ave./Union St.
(46.20640, -119.18010)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2003 Completed October 2003. Functional Class: Collector
Kennewick, WA
Benton
United States
Kennewick Ave./Union St.
(46.20983, -119.18000)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2003 Completed October 2003. Functional Class: Collector
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.
Kennewick, WA
Benton
United States
Creekstone Dr./Irving St.
(46.18894, -119.19640)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2005 New roadway (Creekstone) connecting into existing subdivision stub-street (Irving) on south side and new subdivision on north side Functional Class: Collector
Lacey, WA
Thurston
United States
I-5 NB Off-Ramp/Galaxy Dr./Quinault Dr.
(47.06127, -122.76890)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2000 Completed November 1, 2000.
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
Lacey, WA
Thurston
United States
Marvin Rd./Hawks Prairie Rd.
(47.08312, -122.78070)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2002 Constructed September 14, 2002. Previously controlled by one-way stop Functional Class: Arterial
Lacey, WA
Thurston
United States
College St./45th Ave.
(47.00710, -122.82310)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2002 Completed November 6, 2002. Previously controlled by two-way stop Functional Class: Arterial
Lacey, WA
Thurston
United States
SR 510 (Marvin Rd.)/Pacific Ave.
(47.03941, -122.76480)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2003 Completed July 28, 2003. Functional Class: Arterial
Lacey, WA
Thurston
United States
Pacific Ave./Golf Club Rd./Lacey Blvd.
(47.03786, -122.82860)
Roundabout
Existing
All-Way Yield
None
6 Approaches
0 Driveways
Other
Multilane (2 Lane)
2003 Completed July 22, 2003. Functional Class: Arterial
Lacey, WA
Thurston
United States
Pacific Ave./Lacey Blvd./Lacey St./Homann Dr.
(47.03677, -122.80630)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
2003 Completed September 16, 2003. Functional Class: Arterial
Federal Way, WA
King
United States
S 323rd St./32nd Ave. S
(47.31214, -122.29250)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2000 Opened April 2000.
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
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
Swinomish Tribal Community, WA
Skagit
United States
SR 20/Padilla Heights Rd.
(48.45519, -122.51940)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2002 The ground breaking ceremony was held October 2002. The client is the Swinomish Tribe. Opened October 2002. Functional Class: Local
La Conner, WA
Skagit
United States
LaConner-Whitney Rd./Chilberg Rd./Morris Sr.
(48.39234, -122.48660)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2003 Roundabout replaces a Y intersection. The center island is under private ownership and contains an exisitng granite monument. Opened September 2003. Previously controlled by one-way stop Functional Class: Arterial
Kennewick, WA
Benton
United States
12th Ave./Irving St.
(46.19768, -119.19670)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2001 Functional Class: Collector
Gig Harbor, WA
Pierce
United States
Borgen Blvd./51st
(47.35959, -122.60640)
Roundabout
Existing
All-Way Yield
Active Pedestrian Warning (flashing yellow)
4 Approaches
0 Driveways
Other
Single-Lane
2002 In-pavement flashers in use on all crosswalks. Striped-out apron for future conversion to multilane. Opened September 2002. Functional Class: Arterial
Gig Harbor, WA
Pierce
United States
Borgen Blvd./SR 16 SB Ramps
(47.35868, -122.61610)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2004 Opened March 2004.
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.
Lacey, WA
Thurston
United States
Marvin Rd./Hawks Prairie Commercial Blvd.
(47.06717, -122.76820)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
Other
Multilane (2 Lane)
2000 Roundabout installed, although cross street not initially constructed. Functional Class: Arterial
Sammamish, WA
King
United States
NE Inglewood Hill/216th Ave. NE
(47.61554, -122.05180)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2001 October 2001.
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./62nd Ct. W/Park Entrance
(47.20033, -122.56890)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2000 Opened September 2000.
University Place, WA
Pierce
United States
Grandview Dr./Bristonwood Dr./48th St. W
(47.21334, -122.56880)
Roundabout
Existing
All-Way Yield
None
4 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.
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
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
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
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
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
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
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
Port Orchard, WA
Kitsap
United States
Mile Hill Dr. (Hwy 166)/Bethel Ave.
(47.53467, -122.62730)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
1998 Previously a Y Intersection. Opened June 1998. Previously controlled by two-way stop Functional Class: Arterial
Bellevue, WA
King
United States
W. Lake Sammamish Pkwy. SE/Lakemont Blvd. SE
(47.56776, -122.09980)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1997 Revised August 2005. Previously controlled by two-way stop Functional Class: Arterial
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
24th Ave. S/S. Norman St.
(47.59301, -122.30120)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Monroe, WA
Snohomish
United States
SR 522 EB Ramps/164th St. SE/Tester Rd.
(47.84863, -122.00580)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
2001 Completed August 2001. This project won the Washington State APWA 2001 Project of the Award and the ASCE Seattle Section 2001 Outstanding Project Award. The Project is documented in the Compendium of Papers for 2000 ITE District 6 Annual Meeting, San Diego, CA. Reconfiguration of two intersections into a roundabout. Previously controlled by two-way stop
Federal Way, WA
King
United States
Weyerhaeuser Way S/33rd Pl S/32nd Dr. S
(47.29863, -122.29280)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2000 Opened April 2000. Previously controlled by one-way stop Functional Class: Arterial
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
40th Ave. SW/SW Manning St.
(47.57122, -122.38250)
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
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
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
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
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