9628 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
Olympia, WA
Thurston
United States
Jefferson St SE/14th Ave. SE
(47.03551, -122.89590)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Multilane (2 Lane)
2010 October 2010.
Olympia, WA
Thurston
United States
14th Ave. SE/E Bay Dr./Henderson Blvd. SE
(47.02971, -122.89140)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2005 Opened July 2005. Southbound right turn bypass lane.
Kelso, WA
Cowlitz Co.
United States
SR 432/Old Hwy 99/I-5 NB Ramps/Kelso Dr.
(46.10485, -122.87582)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Unknown
2015 Open August 2015.
Olympia, WA
Thurston
United States
Yelm Hwy SE/Brassfield Rd. SE
(47.00367, -122.87310)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Multilane (2 Lane)
2011 May 2011.
Nice, CA
Lake Co.
United States
SR 20/Pyle Rd.
(39.13028, -122.87111)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2013
Healdsburg, CA
Sonoma Co.
United States
Healdsburg Ave./Mill St./Vine St.
(38.60833, -122.87009)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other
Single-Lane
2018 At-grade railroad crossing through central island.
Olympia, WA
Thurston
United States
Yelm Hwy SE/Boulevard Rd. SE
(47.00397, -122.86540)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Multilane (2 Lane)
2011 May 2011.
Olympia, WA
Thurston
United States
Log Cabin Rd. SE/Boulevard Rd. SE
(47.01433, -122.86520)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Multilane (2 Lane)
2009 November 2009.
Olympia, WA
Thurston Co.
United States
Boulevard Rd./Morse-Merryman Rd. SE
(47.01817, -122.86518)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
2018
Lacey, WA
Thurston Co.
United States
Boulevard Rd. SE/22nd Ave.
(47.02903, -122.86477)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2014 Right-turn-only lane on west leg. Elliptical shape. Open October 2014.
Sherwood, OR
Washington
United States
Meinecke Pkwy/Cedar Brook Way
(45.36180, -122.85870)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2003 Functional Class: Collector
Aloha, OR
Washington Co.
United States
SW 175th St./SW Kemmer Rd.
(45.45121, -122.85724)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2018
Sherwood, OR
Washington
United States
Meinecke Pkwy/Dewey Dr.
(45.35897, -122.85650)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2003 Functional Class: Collector
Medford, OR
Jackson
United States
Highland Dr./Siskiyou Blvd.
(42.32109, -122.84990)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006
Olympia, WA
Thurston
United States
18th Ave. SE/Hoffman Rd. SE
(47.03262, -122.84790)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Single-Lane
2010 October 2010.
Olympia, WA
Thurston
United States
18th Ave. SE/Fones Rd. SE
(47.03248, -122.84690)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Single-Lane
2010 October 2010.
Tigard, OR
Washington
United States
Barrows Rd./Roshak Rd.
(45.42691, -122.84480)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other
Single-Lane
2008 Previously controlled by two-way stop
Port Moody, BC
Greater Vancouver
Canada
David Ave./Hertage Mountain Blvd./(school access)
(49.29850, -122.84327)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2003 http://www.minnowlake.ca/Roundabouts_in_Canada_2013%20(1).pdf
Beaverton, OR
Washington
United States
SW Teal Blvd./155th Ave./Nutcracker Ct.
(45.44060, -122.83760)
Other
Existing
All-Way Stop
None
4 Approaches
0 Driveways
Other
Single-Lane
Characteristics of a roundabout, but yield signs replaced with stop signs in 1998. Functional Class: Collector
Sherwood, OR
Washington
United States
Langer Farms Pkwy./Century Dr.
(45.36454, -122.83630)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2011 Opened November 2011
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
Sherwood, OR
Washington
United States
SW Oregon St./SW Murdock Rd.
(45.36060, -122.82520)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2002 Completed November 2002. Previously controlled by one-way stop Functional Class: Collector
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
Rainier Rd. SE/SE Balustrade Blvd.
(46.98697, -122.82220)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Single-Lane
2005 September 2005. Horizon Pointe subdivision.
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 Co.
United States
SW Villebois Dr./SW Costa Cir.
(45.31264, -122.79111)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2014 Year Completed estimated (2014-2015)/
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.
Olympia, WA
Thurston Co.
United States
Marvin Rd. NE/41st Ave. NE
(47.09046, -122.78075)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2014
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
Wilsonville, OR
Clackamas Co.
United States
SW Boeckman Rd./SW Kinsman Rd.
(45.31738, -122.77993)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other
Single-Lane
2017
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 Co.
United States
Hogum Bay Rd. NE/Willamette Dr. NE
(47.06943, -122.76485)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2017
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

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