7161 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
Windsor, CA
Sonoma Co.
United States
Old Redwood Hwy/Windsor Rd
(38.55271, -122.81661)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2016
Windsor, CA
Sonoma Co.
United States
Old Redwood Hwy/Market St
(38.54956, -122.81353)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2015
Beaverton, OR
Washington
United States
SW Hart Rd./Sorrento Rd./Juniper Terr.
(45.46680, -122.80880)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
Functional Class: Collector. Pedestrian ramps into circulatory roadway.
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
Port Townsend, WA
Jefferson Co.
United States
Discovery Rd./Rainier St./Howard St.
(48.10787, -122.80624)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2017 Two-way separated bike path along east side.
Port Townsend, WA
Jefferson
United States
SR 20 (Sims Way)/Howard St.
(48.10260, -122.80500)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Single-Lane
2010 April 2010.
Pemberton, BC
Pemberton Valley
Canada
Portage Rd./Aspen Blvd.
(50.32196, -122.80490)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
Near railroad crossing.
Wilsonville, OR
Clackamas
United States
SW Grahams Ferry Rd./SW Barber St.
(45.31273, -122.80170)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other
Single-Lane
2014
Port Townsend, WA
Jefferson
United States
SR 20 (Sims Way)/Thomas St.
(48.10328, -122.79900)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Single-Lane
2010 July 2010.
Wilsonville, OR
Clackamas
United States
SW Barber St./Costa Cir./110th Ave.
(45.30843, -122.79090)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2007
Wilsonville, OR
Clackamas
United States
SW Boeckman Rd./Tooze Rd.
(45.31616, -122.78790)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2008
Wilsonville, OR
Clackamas
United States
SW Barber St./Brown Rd.
(45.30865, -122.78620)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2007
Lacey, WA
Thurston
United States
Britton Pkwy. NE/Gateway Blvd.
(47.06858, -122.78590)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2007 Opened September 2007.
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
Surrey, BC
Greater Vancouver Regional District
Canada
King George Hwy/14th St. (Ave.?)
(49.02746, -122.77110)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2007 http://www.icbc.com/road_safety/road_improve_pu/surrey.asp
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
Lacey, WA
Thurston
United States
Vashon Dr. NE/Columbia Way NE
(47.09724, -122.77000)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2005 Opened December 2005.
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
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
Prince George, BC
Fraser-Fort George Region
Canada
Cameron St./N. Neechako Rd.
(53.92848, -122.76730)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Unknown
2009 Completed August 2009. http://www.city.pg.bc.ca/city_services/transportation/cameronstreetbridge/
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
Surrey, BC
Greater Vancouver Regional District
Canada
King George Hwy/8th Ave.
(49.01661, -122.76240)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2004
Lacey, WA
Thurston
United States
Lacey Regional Athletic Center Entrance
(47.04578, -122.76200)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Single-Lane
2007 July 2007.
Woodland, WA
Cowlitz
United States
Dike Access Rd./Schurman Way
(45.92657, -122.75960)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Single-Lane
2012
Surrey, BC
Greater Vancouver Regional District
Canada
8 Ave./Hwy 99 NB Ramps
(49.01694, -122.75800)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
2005
Woodland, WA
Cowlitz
United States
Dike Access Rd./I-5 SB Ramps
(45.92699, -122.75780)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Single-Lane
2010 December 2010.
Seabeck, WA
Kitsap Co.
United States
Seabeck Hwy NW/NW Holly Rd.
(47.60901, -122.75692)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2015 Open October 2015.
Woodland, WA
Cowlitz
United States
Dike Access Rd./I-5 NB Ramps
(45.92774, -122.75520)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Single-Lane
2010 December 2010.
Blaine, WA
Whatcom
United States
I-5 SB Ramps/Peace Portal Dr./Marine Dr.
(48.99723, -122.75250)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2010 May 2010. Roundabout is ~200 ft from railroad crossing.
Lacey, WA
Thurston Co.
United States
Willamette Dr. NE/31st Ave. NE
(47.07789, -122.75228)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2015 Open October 2015.
Blaine, WA
Whatcom
United States
I-5 NB Ramps/D St./2nd St.
(48.99810, -122.75140)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2010 May 2010.
Bremerton, WA
Kitsap
United States
Cross SKIA Connector/Harry Earl Rd.
(47.50340, -122.75060)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2010 September 2010.
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
Woodland, WA
Cowlitz Co.
United States
SR 503 (Lewis River Rd.)/Scott Ave.
(45.91699, -122.74009)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2015 Open September 2015.
Woodland, WA
Cowlitz
United States
Insel Rd./Willow St.
(45.92236, -122.73390)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Single-Lane
2009 June 2009.
Blaine, WA
Whatcom
United States
Grandview Rd. (SR 548)/Blaine Rd./BP Refinery access
(48.89202, -122.72650)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Single-Lane
2010 September 2010.
Lake Oswego, OR
Clackamas
United States
Carman Dr./Meadows Rd./Quarry Rd.
(45.41700, -122.72490)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2003 Functional Class: Collector
Portland, OR
Multnomah Co.
United States
N Clarendon Ave
(45.58974, -122.72415)
Neighborhood Traffic Circle
Existing
Unknown
None
1 Approaches
1 Driveways
Other
Single-Lane
Portland, OR
Multnomah Co.
United States
SW 47th Dr./SW 43rd Ave.
(45.49244, -122.72114)
Roundabout
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Mini-roundabout
2007 Completed 4/29/2007.
Ridgefield, WA
Clark Co.
United States
35th Avenue/Pioneer Street (WA SR-501)
(45.81557, -122.71310)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2018
Portland, OR
Multnomah Co.
United States
NW 27th Ave./NW Raleigh St.
(45.53395, -122.70680)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1988 Completed 9/30/1988.
Ridgefield, WA
Clark Co.
United States
NW 319th St./NW 31st Ave.
(45.85180, -122.70607)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2017 Part of Ilani Casino interchange project and is operational.
Portland, OR
Multnomah Co.
United States
NW 26th Ave./NW Raleigh St.
(45.53397, -122.70479)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1988 Completed 9/30/1988.
Ferndale, WA
Whatcom Co.
United States
Grandview Rd./Kickerville Rd.
(48.89210, -122.70435)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Unknown
2018
Ridgefield, WA
Clark Co.
United States
NW 319th St./I-5 SB Ramps
(45.85194, -122.70382)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Freeway Ramps
Unknown
2017 Part of Ilani Casino interchange project.
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.
Ridgefield, WA
Clark
United States
SR 501 (Pioneer St.)/45th Ave.
(45.81568, -122.70290)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2007 Opened August 16, 2007. http://www.wsdot.wa.gov/News/2007/08/06_SR501Roundabouts.htm. Rural.
Portland, OR
Multnomah
United States
NW 25th Ave./NW Quimby St.
(45.53330, -122.70280)
Neighborhood Traffic Circle
Existing
Two-Way Stop
None
3 Approaches
0 Driveways
Other
Single-Lane
1988 Completed 9/30/1988.
Portland, OR
Multnomah
United States
NW 25th Ave./NW Overton St.
(45.53190, -122.70270)
Neighborhood Traffic Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
Other
Single-Lane
1988 Completed 9/30/1988.
Portland, OR
Multnomah
United States
NW 25th Ave./NW Marshall St.
(45.53040, -122.70270)
Neighborhood Traffic Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
Other
Single-Lane
1988 Completed 9/30/1988.

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