9831 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
La Center, WA
Clark Co.
United States
NW Pacific Hwy./W 4th St.
(45.86195, -122.67258)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2018 https://www.clarkcountytoday.com/local_news/the-4th-street-and-pacific-highway-roundabout-in-la-center-completed/
Dupont, WA
Thurston
United States
Hoffman Hill Blvd./Burnside Pl.
(47.09605, -122.67150)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2004 Completed January 2004.
Pitt Meadows, BC
Greater Vancouver
Canada
Airport Way/113B Ave./Golden Ears Way SB Ramps
(49.20842, -122.67058)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2009 Year Completed estimated (2008-2009).
Maple Ridge, BC
Greater Vancouver
Canada
113B Ave./Golden Ears Way NB Ramps
(49.20927, -122.66722)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Freeway Ramps
Single-Lane
2009 Year Completed estimated (2008-2009).
Langley Township, BC
Greater Vancouver
Canada
100A Ave./201 St.
(49.18459, -122.66433)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2009 Year Completed estimated (2008-2009).
Petaluma, CA
Sonoma
United States
Windsor Dr./West Haven Way
(38.22460, -122.66430)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2005 Functional Class: Collector
Bellingham, WA
Whatcom Co.
United States
Haxton Way/Smokehouse Rd.
(48.74689, -122.66383)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2014
Vancouver, WA
Clark Co.
United States
Fort Vancouver Way./Evergreen Blvd.
(45.62863, -122.66310)
Other
Existing
All-Way Stop
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
Dupont, WA
Thurston
United States
McNeil St./Gaul Ave.
(47.09734, -122.66080)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2001 Completed May 2001.
Portland, OR
Multnomah Co.
United States
NE Yacht Harbor Drive
(45.60542, -122.66034)
Other
Existing
All-Way Yield
Unknown
1 Approaches
2 Driveways
Other
Single-Lane
2006 N end of Yacht Harbor Drive, yield entry at south, driveway at west and driveway at east.
Vancouver, WA
Clark
United States
NE 10th Ave./NE 136th St.
(45.71988, -122.66030)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Single-Lane
2011 May 2011. Park and Ride under construction fall 2010.
Langley, BC
Greater Vancouver
Canada
202 St./Trans-Canada Hwy HOV Ramps
(49.16182, -122.66008)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2011 Roundabout in between and below freeway lanes, serving HOV lanes via left-hand ramps on the freeway. Fourth leg (EB onramp and WB offramp) closed off. Year Completed estimated (2008-2013).
Langley City, BC
Greater Vancouver
Canada
203 St./53 Ave.
(49.09847, -122.65987)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2016 https://www.langleyadvancetimes.com/news/langley-citys-first-roundabout-opens/
Portland, OR
Multnomah Co.
United States
NE 7th Ave./NE Sacramento St.
(45.53955, -122.65862)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1992 Completed 1/9/1992.
Portland, OR
Multnomah Co.
United States
NE 7th Ave./NE Tillamook St. (W)
(45.53790, -122.65861)
Neighborhood Traffic Circle
Existing
Unknown
None
3 Approaches
0 Driveways
Other
Single-Lane
1992 Completed 1/9/1992.
Portland, OR
Multnomah Co.
United States
NE 7th Ave./NE Russell St.
(45.54126, -122.65861)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1992 Completed 1/9/1992.
Portland, OR
Multnomah Co.
United States
NE 7th Ave./NE Morris St.
(45.54468, -122.65860)
Neighborhood Traffic Circle
Removed
Two-Way Stop
None
3 Approaches
0 Driveways
Other
Single-Lane
2013 Neighborhood traffic circle was installed 1/9/1992. Removed in 2013 as part of upgrades to the Neighborhood Greenway. Added speed humps nearby.
Portland, OR
Multnomah Co.
United States
NE 7th Ave./NE Graham St.
(45.54296, -122.65859)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1992 Completed 1/9/1992.
Portland, OR
Multnomah Co.
United States
NE 7th Ave./NE Cook St.
(45.54717, -122.65859)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1992 Completed 1/9/1992.
Port Orchard, WA
Kitsap Co.
United States
Tremont St. W/S Kitsap Blvd./Canyon Ct.
(47.52351, -122.65737)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2018
Anacortes, WA
Skagit
United States
W 12th St./Pennsylvania Ave.
(48.49816, -122.65660)
Roundabout
Existing
All-Way Yield
Active Pedestrian Warning (flashing yellow)
3 Approaches
0 Driveways
Other
Unknown
2010 Built for the purpose of traffic calming near a residental park area. Conrete-asphalt. Previously controlled by one way stop Functional Class: Local
Petaluma, CA
Sonoma
United States
Magnolia Ave./Elm Dr.
(38.24586, -122.65600)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006 Previously controlled by two-way stop Functional Class: Arterial
Dupont, WA
Thurston
United States
McNeil St./Marshall Cir.
(47.09618, -122.65520)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2001 Completed May 2001.
Portland, OR
Multnomah Co.
United States
1095 NE Gertz Rd
(45.59076, -122.65482)
Neighborhood Traffic Circle
Existing
Unknown
None
2 Approaches
0 Driveways
Other
Single-Lane
1988 Truck trap. Completed 3/17/1988.
Petaluma, CA
Sonoma
United States
Corona Rd./Sonoma Mountain Pkwy.
(38.26890, -122.65450)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other
Single-Lane
2002
Portland, OR
Multnomah Co.
United States
SE 13th Ave./SE Madison St.
(45.51294, -122.65266)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1988 Completed 9/8/1988.
Portland, OR
Multnomah Co.
United States
SE 13th Ave./SE Salmon St.
(45.51434, -122.65264)
Neighborhood Traffic Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1989 Completed 1/11/1989.
Portland, OR
Multnomah Co.
United States
SE 14th Ave./SE Taylor St.
(45.51507, -122.65166)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1988 Completed 9/12/1988.
Portland, OR
Multnomah Co.
United States
SE 14th Ave./SE Main St.
(45.51365, -122.65165)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1988 Completed 9/12/1988.
Portland, OR
Multnomah Co.
United States
SE 14th Ave./SE Pine St.
(45.52077, -122.65158)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1988 Completed 9/12/1988.
Portland, OR
Multnomah Co.
United States
SE Ladd Ave./SE Palm St.
(45.51025, -122.65144)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1993 Completed 11/8/1993.
Portland, OR
Multnomah Co.
United States
SE 15th Ave./SE Alder St.
(45.51792, -122.65058)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1988 Completed 9/7/1988.
Portland, OR
Multnomah Co.
United States
SE 15th Ave./SE Oak St.
(45.52006, -122.65057)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1988 Completed 9/6/1988.
Portland, OR
Multnomah Co.
United States
SE 16th Ave./SE Salmon St.
(45.51435, -122.64961)
Neighborhood Traffic Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1982 Completed 2/18/1982.
Portland, OR
Multnomah Co.
United States
SE 16th Ave./SE Ash St.
(45.52148, -122.64956)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1988 Completed 10/7/1988.
Portland, OR
Multnomah
United States
SE Ladd Circle
(45.50850, -122.64940)
Other
Existing
Unknown
None
0 Approaches
0 Driveways
Other
Single-Lane
Langley Township, BC
Greater Vancouver
Canada
84 Ave./207A St.
(49.15549, -122.64810)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2014
Portland, OR
Multnomah Co.
United States
SE Ladd Ave./SE Lavender St.
(45.50686, -122.64744)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1983 Completed 11/8/1983.
Portland, OR
Multnomah
United States
NE 21st Ave./Thompson St.
(45.53898, -122.64420)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1989 Completed 10/10/1989.
Portland, OR
Multnomah
United States
NE 21st Ave./Brazee St.
(45.54051, -122.64420)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1989 Completed 10/10/1989.
Langley Township, BC
Greater Vancouver
Canada
77A Ave./209 St.
(49.14310, -122.64273)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2016
Portland, OR
Multnomah
United States
SE 23rd Ave./SE Clinton St.
(45.50339, -122.64260)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 6/22/1990.
Portland, OR
Multnomah
United States
NE 24th Ave./Brazee St.
(45.54050, -122.64110)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1989 Completed 10/10/1989.
Portland, OR
Multnomah
United States
NE 24th Ave./Thompson St.
(45.53896, -122.64110)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1989 Completed 10/10/1989.
Portland, OR
Multnomah
United States
NE 24th Ave./Tillamook St.
(45.53741, -122.64110)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1989 Completed 10/10/1989.
Portland, OR
Multnomah Co.
United States
SE 27th Ave./SE Salmon St.
(45.51429, -122.63812)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1982 Completed 2/16/1982.
Langley Township, BC
Greater Vancouver
Canada
77A Ave./211 St.
(49.14294, -122.63810)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2016 https://www.langleyadvancetimes.com/news/langley-citys-first-roundabout-opens/
Bellingham, WA
Whatcom Co.
United States
Haxton Way/Kwina Rd.
(48.79350, -122.63544)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2013 Oblong shape. Open August 2013. Lummi Indian Reservation.
Portland, OR
Multnomah Co.
United States
SE 30th Ave./SE Grant St. (E)
(45.50726, -122.63473)
Neighborhood Traffic Circle
Existing
Unknown
None
3 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 4/16/1990.
Portland, OR
Multnomah Co.
United States
SE 30th Ave./SE Grant St. (W)
(45.50679, -122.63472)
Neighborhood Traffic Circle
Existing
Unknown
None
3 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 4/16/1990.
Portland, OR
Multnomah
United States
SE 30th Ave./SE Caruthers St.
(45.50550, -122.63470)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 4/23/1990.
Portland, OR
Multnomah Co.
United States
SE 30th Ave./SE Gladstone St.
(45.49337, -122.63466)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1996 Completed 10/17/1996.
Portland, OR
Multnomah
United States
SE 31st Ave./SE Clinton St.
(45.50354, -122.63360)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 6/22/1990.
Portland, OR
Multnomah
United States
SE 32nd Ave./SE Lincoln St.
(45.50825, -122.63270)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 4/25/1990.
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.
Anacortes, WA
Skagit Co.
United States
32nd St./D Ave.
(48.49654, -122.63159)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2018
Portland, OR
Multnomah Co.
United States
SE 34th Ave./SE Gladstone St.
(45.49335, -122.62978)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1996 Completed 10/17/1996.
Portland, OR
Multnomah Co.
United States
NE Holman St./NE 34th Ave.
(45.56826, -122.62965)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1988 Completed 10/28/1988.
Portland, OR
Multnomah Co.
United States
NE US Grant Pl./NE 35th Ave.
(45.53779, -122.62841)
Neighborhood Traffic Circle
Existing
Unknown
None
3 Approaches
0 Driveways
Other
Single-Lane
1989 Completed 10/11/1989.
Portland, OR
Multnomah Co.
United States
SE 34th Ave./SE Bybee Blvd.
(45.47319, -122.62826)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1992 Completed 9/30/1992.
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
Portland, OR
Multnomah Co.
United States
NE Imperial Ave./NE Multnomah St.
(45.53154, -122.62719)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1987 Completed 10/22/1987.
Portland, OR
Multnomah
United States
SE 36th Ave./SE Clinton St.
(45.50337, -122.62630)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 6/22/1990.
Portland, OR
Multnomah Co.
United States
SE 36th Ave./SE Bybee Blvd.
(45.47241, -122.62621)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1992 Completed 10/6/1992.
Portland, OR
Multnomah Co.
United States
NE US Grant Pl./NE 36th Ave.
(45.53777, -122.62601)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1989 Completed 10/11/1989.
Portland, OR
Multnomah Co.
United States
SE 37th Ave./SE Harrison St.
(45.50879, -122.62572)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 9/14/1990.
Portland, OR
Multnomah
United States
SE 37th Ave./SE Lincoln St.
(45.50806, -122.62570)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 4/25/1990.
Portland, OR
Multnomah Co.
United States
NE Holman St./NE 37th Ave.
(45.56826, -122.62557)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1988 Completed 10/28/1988.
Portland, OR
Multnomah
United States
NE 37th Ave./Morris St./Wisteria St.
(45.54467, -122.62500)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1986 Completed 12/23/1986.
Portland, OR
Multnomah
United States
NE 37th Ave./Brazee St.
(45.54057, -122.62500)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1987 Completed 10/16/1987.
Portland, OR
Multnomah
United States
NE 37th Ave./Thompson St.
(45.53904, -122.62500)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1987 Completed 11/16/1987.
Langley Township, BC
Greater Vancouver
Canada
48 Ave./216 St./Old Yale Rd.
(49.08942, -122.62474)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2005 Year Completed estimated (2004-2006).
Langley Township, BC
Greater Vancouver
Canada
50 Ave./216 St.
(49.09306, -122.62466)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2009 Year Completed estimated (2008-2009).
Portland, OR
Multnomah Co.
United States
SE 37th Ave./SE Bybee Blvd.
(45.47243, -122.62440)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1992 Completed 10/6/1992.
Portland, OR
Multnomah
United States
NE Cesar E Chavez Blvd. (NE 39th Ave.)/NE Glisan St.
(45.52640, -122.62300)
Other
Existing
All-Way Stop
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
Stop-controlled entries into circle. Bus stop within circulatory roadway. Historical rotary with stop control.
Portland, OR
Multnomah Co.
United States
NE Holman St./NE 41st St.
(45.56858, -122.62172)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1988 Completed 10/28/1988.
Portland, OR
Multnomah Co.
United States
SE 41st Ave./SE Harrison St.
(45.50878, -122.62020)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 5/30/1990.
Joint Base Lewis-McChord, WA
Pierce Co.
United States
D St./South Dr./Integrity Gate
(47.11600, -122.61932)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2014 Open July 2014.
Petaluma, CA
Sonoma
United States
Petaluma Blvd. S/Caulfield Ln.
(38.22730, -122.61820)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2011 Construction began spring 2011. Functional Class: Arterial
Portland, OR
Multnomah
United States
SE 43rd Ave./SE Lincoln St.
(45.50799, -122.61810)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 4/23/1990.
Bremerton, WA
Kitsap Co.
United States
Wheaton Way/Harkins St./Manette Bridge
(47.57079, -122.61700)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2011 Previous intersection was four-way with south leg.
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.
Portland, OR
Multnomah
United States
SE 45th Ave./SE Clinton St.
(45.50336, -122.61610)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 4/25/1990.
Portland, OR
Multnomah Co.
United States
SE 46th Ave./SE Lincoln St.
(45.50802, -122.61510)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 4/23/1990.
Portland, OR
Multnomah Co.
United States
NE 47th Ave./NE Thompson St.
(45.53903, -122.61496)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 9/25/1990.
Portland, OR
Multnomah Co.
United States
NE 47th Ave./NE Brazee St.
(45.54056, -122.61496)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 9/25/1990.
Portland, OR
Multnomah
United States
SE 47th Ave./SE Clinton St.
(45.50336, -122.61400)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 4/25/1990.
Anacortes, WA
Skagit
United States
Commercial Ave./SR20 Spur
(48.49332, -122.61280)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
2009
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
Poulsbo, WA
Kitsap Co.
United States
NE Lincoln Rd/Noll Rd. NE/Gala Way NE
(47.75120, -122.61191)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2012 Open September 2012. Replaced two offset T-intersections.
Petaluma, CA
Sonoma
United States
McDowell Blvd./Baywood Dr.
(38.24036, -122.61010)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2008
Portland, OR
Multnomah
United States
SE 51st Ave./SE Lincoln St.
(45.50803, -122.61000)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 4/23/1990.
Anacortes, WA
Skagit Co.
United States
R Ave./22nd St.
(48.50423, -122.60992)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2013 Open December 2013.
Portland, OR
Multnomah Co.
United States
NE Clackamas St./NE 53rd Ave.
(45.53300, -122.60880)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1988 Completed 11/3/1988.
Portland, OR
Multnomah Co.
United States
NE 53rd Ave./NE Hassalo St.
(45.53048, -122.60880)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1988 Completed 11/3/1988.
Portland, OR
Multnomah
United States
SE 55th Ave. (N)/SE Lincoln St.
(45.50806, -122.60650)
Neighborhood Traffic Circle
Existing
Unknown
None
3 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 5/14/1990.
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
Portland, OR
Multnomah
United States
SE 55th Ave. (S)/SE Lincoln St.
(45.50804, -122.60610)
Neighborhood Traffic Circle
Existing
Unknown
None
3 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 5/14/1990.
Portland, OR
Multnomah
United States
SE 56th Ave./SE Woodward St.
(45.50140, -122.60500)
Neighborhood Traffic Circle
Existing
Unknown
None
3 Approaches
0 Driveways
Other
Single-Lane
1988 Completed 10/27/1998.
Portland, OR
Multnomah
United States
SE 58th Ave. (S)/SE Lincoln St.
(45.50805, -122.60380)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 5/8/1990.