25885 Results

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City, State
County
Country
Intersection
(Lat, Lng)
Type
Status
Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType
Year Completed Comments
Happy Valley, OR
Clackamas Co.
United States
SE 145th Ave. / SE 147th Ave. / Scouters Mountain Rd.
(45.44111, -122.51231)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
36.0336
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
(unincorporated), OR
Clackamas Co.
United States
SE 147th Ave. / Oregon Trail Dr. / Hines Dr. / Sieben Pkwy.
(45.42280, -122.51240)
Other
Existing
All-Way Stop
None
4 Approaches
0 Driveways
34.3688
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Tacoma, WA
Pierce Co.
United States
(unknown) / (unknown)
(47.30214, -122.51434)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
27.5370
Other (At-Grade)
Single-Lane
2018 Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
Tacoma, WA
Pierce Co.
United States
N Pearl St. / Five Mile Dr. / N Waterfront Dr. / Ferry Crossing Landing Rd / Park Ave.
(47.30193, -122.51556)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
32.3966
Other (At-Grade)
Single-Lane
2018 https://www.thenewstribune.com/news/local/article196233104.html ICD estimated from Google Maps linework.
Lakewood, WA
Pierce Co.
United States
Main St. SW / 5th Ave. SW
(47.16198, -122.51570)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
28.4220
Other (At-Grade)
Single-Lane
2002 Completed June 2002. ICD estimated from Google Maps linework.
University Place, WA
Pierce Co.
United States
Cirque Dr. W / Alameda Ave. W / 56th St. W
(47.20639, -122.51600)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
54.3624
Other (At-Grade)
Single-Lane
2002 Completed December 2002. ICD estimated from Google Maps linework.
Swinomish Tribal Community, WA
Skagit Co.
United States
Knudsen Ln. / Casino Dr.
(48.45635, -122.51910)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.2668
Other (At-Grade)
Single-Lane
2013 Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Swinomish Tribal Community, WA
Skagit Co.
United States
SR 20 / Padilla Heights Rd.
(48.45519, -122.51940)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.2280
Other (At-Grade)
Single-Lane
2002 The ground breaking ceremony was held October 2002. The client is the Swinomish Tribe. Opened October 2002. Functional Class: Local ICD estimated from Google Maps linework.
Bainbridge Island, WA
Kitsap Co.
United States
High School Rd. / Madison Ave.
(47.63579, -122.52100)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.9484
Other (At-Grade)
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. ICD estimated from Google Maps linework.
Bainbridge Island, WA
Kitsap Co.
United States
Madison Ave. N / Wyatt Way
(47.62849, -122.52100)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
17.6784
Other (At-Grade)
Single-lane w/ Traversable Central Island
2021 https://www.bainbridgereview.com/news/wyatt-mini-roundabout-wont-have-art/
Lakewood, WA
Pierce Co.
United States
Dekoven Rd. SW / Meadow Rd. SW / Brook Ln. SW
(47.16401, -122.52634)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
15.2400
Other (At-Grade)
Single-lane w/ Traversable Central Island
2018 Painted splitter islands. Skewed intersection.
Lakewood, WA
Pierce Co.
United States
Gravelly Lake Dr. SW / Nyanza Rd. SW
(47.14110, -122.52665)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2021
Lakewood, WA
Pierce Co.
United States
Dekoven Dr. SW / 100th St. SW
(47.16666, -122.52814)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
15.2400
Other (At-Grade)
Single-lane w/ Traversable Central Island
2018 Painted splitter islands.
Vancouver, WA
Clark Co.
United States
NE 32nd Cir. / NE 138th Ave.
(45.64517, -122.53057)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.0778
Other (At-Grade)
Single-Lane
2013 ICD estimated from Google Maps linework.
Bellingham, WA
Whatcom Co.
United States
Mitchell Way / Bellingham Airport Access Rd.
(48.79757, -122.53080)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
31.4692
Other (At-Grade)
Single-Lane
2003 ICD estimated from Google Maps linework.
Vancouver, WA
Clark Co.
United States
NE 137th Ave. / NE 49th St.
(45.65733, -122.53190)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
40.0691
Other (At-Grade)
Multilane (2 Lane, unspecified)
2008 Opened January 2008. ICD estimated from Google Maps linework.
Vancouver, WA
Clark Co.
United States
NE 44th St. / NE 137th Ave.
(45.65377, -122.53207)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.8796
Other (At-Grade)
Single-Lane
2013 ICD estimated from Google Maps linework.
Vancouver, WA
Clark Co.
United States
NE 39th St. / NE 137th Ave. / NE 138th Ave.
(45.65025, -122.53209)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.4044
Other (At-Grade)
Multilane (2 Lane, unspecified)
2013 ICD estimated from Google Maps linework.
San Rafael, CA
Marin Co.
United States
Civic Center Dr. / Peter Behr Dr.
(38.00051, -122.53422)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.8221
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
University Place, WA
Pierce Co.
United States
40th St. W / Drexler Dr. W
(47.22084, -122.53430)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
31.6351
Other (At-Grade)
Single-Lane
2006 Completed June 2006. ICD estimated from Google Maps linework.
Lakewood, WA
Pierce Co.
United States
Gravelly Lake Dr. SW / Veterans Dr. SW
(47.14497, -122.53853)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://thesubtimes.com/2021/12/26/progress-at-veterans-and-gravelly-lake-intersection-in-lakewood/
Maple Ridge, BC
Greater Vancouver
Canada
Jackson Rd. / 102 Ave.
(49.18779, -122.54119)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
26.5401
Other (At-Grade)
Single-Lane
2012 Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Joint Base Lewis-McChord, WA
Pierce Co.
United States
Murray Rd. SW / 150th St. SW
(47.12084, -122.54259)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, unspecified)
2012 Open September 2012.
Lakewood, WA
Pierce Co.
United States
Murray Rd. SW / I-5 NB Offramp
(47.12576, -122.54266)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2020 https://wsdotblog.blogspot.com/2020/10/new-thorne-lane-bridge-open.html
Lakewood, WA
Pierce Co.
United States
Union Ave. SW / N Thorne Ln. SW
(47.12715, -122.54422)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
21.3360
Other (At-Grade)
Single-lane w/ Traversable Central Island
2020 https://wsdotblog.blogspot.com/2020/10/new-thorne-lane-bridge-open.html.
Ferndale, WA
Whatcom Co.
United States
Slater Rd. / Pacific Hwy.
(48.81718, -122.54435)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
18.8741
Other (At-Grade)
Single-lane w/ Traversable Central Island
2014 Open November 2014. ICD estimated from Google Maps linework.
Ferndale, WA
Whatcom Co.
United States
Slater Rd. / I-5 NB Ramps
(48.81737, -122.54604)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
27.5247
Freeway Ramps (Grade-Separated)
Single-lane w/ Traversable Central Island
2014 Includes yield-controlled right-turn bypass lanes. Open November 2014. ICD estimated from Google Maps linework.
Ferndale, WA
Whatcom Co.
United States
Slater Rd. / I-5 SB Ramps
(48.81707, -122.55050)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
26.7384
Freeway Ramps (Grade-Separated)
Single-lane w/ Traversable Central Island
2014 Includes a yield-controlled right-turn bypass lane. Open November 2014. ICD estimated from Google Maps linework.
Lakewood, WA
Pierce Co.
United States
Veterans Dr. SW / Lake City Blvd. SW
(47.14497, -122.55139)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-lane w/ Traversable Central Island
2020
Portland, OR
Multnomah Co.
United States
NE 108th St. / NE Oregon St.
(45.52814, -122.55147)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
2021 https://bikeportland.org/2022/01/13/video-a-closer-look-at-pbots-three-new-roundabouts-on-ne-108th-343711.
Portland, OR
Multnomah Co.
United States
NE Everett St. / NE 108th Ave. (east)
(45.52447, -122.55223)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
2021 Part of a double mini-roundabout. https://bikeportland.org/2022/01/13/video-a-closer-look-at-pbots-three-new-roundabouts-on-ne-108th-343711.
Portland, OR
Multnomah Co.
United States
NE Everett St. / NE 108th St. (west)
(45.52447, -122.55243)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
2021 Part of a double mini-roundabout. https://bikeportland.org/2022/01/13/video-a-closer-look-at-pbots-three-new-roundabouts-on-ne-108th-343711.
Clackamas, OR
Clackamas Co.
United States
Monterey Ave. / Causey Ave. / William Otty Rd.
(45.44020, -122.55510)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.7102
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE Cascades Pkwy. / (parking)
(45.57191, -122.55594)
Other
Existing
Other
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
University Place, WA
Pierce Co.
United States
Grandview Dr. / Olympic Blvd.
(47.22188, -122.55790)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.1454
Other (At-Grade)
Single-Lane
1997 Curtis High School and Curtis Junior High School on NE corner of roundabout. Opened August 1997. Functional Class: Arterial ICD estimated from Google Maps linework.
Lakewood, WA
Pierce Co.
United States
Union Ave. / Militia Dr. / Berkeley St. SW
(47.11921, -122.55805)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2020 https://twitter.com/wsdot_tacoma/status/1295357469917474818
Portland, OR
Multnomah Co.
United States
NE Mt. Hood Ave. / Frontage Rd. / PDX Airport Economy Blue Lot / PDX Airport Economy Red Lot
(45.57770, -122.55950)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.7822
Other (At-Grade)
Single-Lane
2000 ICD estimated from Google Maps linework.
Lakewood, WA
Pierce Co.
United States
Veterans Dr. SW / Vernon Ave. SW / Newgrove Ave. SW
(47.14431, -122.55960)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2020 Painted splitter island on southeast leg.
Lakewood, WA
Pierce Co.
United States
Veterans Dr. SW / Vernon Ave. SW / Dolly Madison St. SW
(47.14243, -122.55988)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-lane w/ Traversable Central Island
2021
Vancouver, WA
Clark Co.
United States
NE 18th St. / I-205 SB On Ramp
(45.63554, -122.56193)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
33.4039
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2016 ICD estimated from Google Maps linework.
Joint Base Lewis-McChord, WA
Pierce Co.
United States
Portland Ave. SW / Boundary St. SW / Camp Murray Gate
(47.12106, -122.56300)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
27.6312
Other (At-Grade)
Single-Lane
2012 Open October 2012. ICD estimated from Google Maps linework.
Clackamas, OR
Clackamas Co.
United States
Monterey Ave. / Stevens Rd.
(45.43780, -122.56390)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.8738
Other (At-Grade)
Single-Lane
2006 Fourth leg serves New Hope Community Church parking lot. ICD estimated from Google Maps linework.
University Place, WA
Pierce Co.
United States
64th St W / Park Entrance
(47.19891, -122.56530)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
28.4022
Other (At-Grade)
Single-Lane
2004 Completed before July 2004. ICD estimated from Google Maps linework.
Hidden Valley Lake, CA
Lake Co.
United States
SR 29 / Hartmann Rd.
(38.79274, -122.56556)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.6823
Other (At-Grade)
Single-Lane
2019 ICD estimated from Google Maps linework.
San Anselmo, CA
Marin Co.
United States
San Francisco Blvd. / Santa Cruz Ave.
(37.98566, -122.56572)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
12.1920
Other (At-Grade)
Single-lane w/ Traversable Central Island
2019 Painted splitter islands. Year Completed estimated (2018-2019).
University Place, WA
Pierce Co.
United States
Grandview Dr. / Bristonwood Dr. / 48th St. W
(47.21334, -122.56880)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.9607
Other (At-Grade)
Single-Lane
2000 Opened September 2000. ICD estimated from Google Maps linework.
University Place, WA
Pierce Co.
United States
Grandview Dr. / Cirque Dr.
(47.21093, -122.56880)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
25.1506
Other (At-Grade)
Single-Lane
2000 Opened September 2000. ICD estimated from Google Maps linework.
University Place, WA
Pierce Co.
United States
Grandview Dr. / 56th St. W
(47.20565, -122.56890)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.3417
Other (At-Grade)
Single-Lane
2000 Opened September 2000. ICD estimated from Google Maps linework.
University Place, WA
Pierce Co.
United States
Grandview Dr. / 62nd Ct. W / Park Entrance
(47.20033, -122.56890)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.7785
Other (At-Grade)
Single-Lane
2000 Opened September 2000. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE Fremont Dr. / NE 86th Ave.
(45.54567, -122.57478)
Traffic Calming Circle
Existing
Unknown
None
3 Approaches
0 Driveways
25.0931
Other (At-Grade)
Single-Lane
1986 Completed 12/2/1986. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE Fremont Dr. / NE Dyer St.
(45.54603, -122.57509)
Traffic Calming Circle
Existing
Unknown
None
3 Approaches
0 Driveways
29.2751
Other (At-Grade)
Single-Lane
1986 Completed 12/2/1986. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE Fremont Dr. / NE Duddleson St.
(45.54667, -122.57574)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
33.4569
Other (At-Grade)
Single-Lane
1986 Completed 12/2/1986. ICD estimated from Google Maps linework.
Gig Harbor, WA
Pierce Co.
United States
Point Fosdick Dr. NW / NW 36th St.
(47.29077, -122.57790)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.3530
Other (At-Grade)
Single-Lane
2005 Opened September 2005. ICD estimated from Google Maps linework.
Maple Ridge, BC
Greater Vancouver
Canada
232 St. / Fern Crescent (132 Ave.)
(49.24206, -122.57960)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
32.0000
Other (At-Grade)
Single-Lane
2009 Year Completed estimated (2008-2009).
Maple Ridge, BC
Greater Vancouver
Canada
232 St. / 132 Ave.
(49.24329, -122.57999)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
34.0000
Other (At-Grade)
Single-Lane
2018
Langley Township, BC
Greater Vancouver
Canada
232 St. / 56 Ave.
(49.10396, -122.58115)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.8776
Other (At-Grade)
Single-Lane
2012 Year Completed estimated (2011-2013). ICD estimated from Google Maps linework.
Langley, BC
Greater Vancouver
Canada
232 St. / 72 Ave. / Trans Canada 1 WB On-ramp
(49.13829, -122.58135)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
37.5059
Freeway Ramps (Grade-Separated)
Single-Lane
2013 Roundabout was part of a project to build an overpass at a rail crossing. That project was completed in 2014, but the roundabout was in operation in 2013: https://www.portvancouver.com/wp-content/uploads/2015/03/232nd-st-construction-notice-december-2013.pdf ICD estimated from Google Maps linework.
Anacortes, WA
Skagit Co.
United States
SR 20 / SR 20 Spur
(48.46352, -122.58156)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
53.8530
Other (At-Grade)
Multilane (2 Lane, unspecified)
2018 ICD estimated from Google Maps linework.
Anacortes, WA
Skagit Co.
United States
SR 20 / Miller Rd. / Gibralter Rd.
(48.45438, -122.58269)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
42.7733
Other (At-Grade)
Multilane (2 Lane, unspecified)
2018 ICD estimated from Google Maps linework.
Joint Base Lewis-McChord, WA
Pierce Co.
United States
Colorado Ave. / Garcia Blvd.
(47.09688, -122.58387)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.4657
Other (At-Grade)
Single-Lane
2015 Open January 2015. ICD estimated from Google Maps linework.
Gig Harbor, WA
Pierce Co.
United States
Point Fosdick Dr. NW / 34th Ave. NW / Stone Dr. NW
(47.27442, -122.58412)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.7928
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
Oregon City, OR
Clackamas Co.
United States
Washington St. / Clackamas River Dr.
(45.37355, -122.58530)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
41.1107
Other (At-Grade)
Single-Lane
2012 Right-turn bypass lane on eastbound approach. Constructed as part of OR 213 jughandle project. ICD estimated from Google Maps linework.
Ferndale, WA
Whatcom Co.
United States
Portal Way / I-5 NB Ramps
(48.85836, -122.58613)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.3591
Freeway Ramps (Grade-Separated)
Single-lane w/ Traversable Central Island
2019 Year Completed estimated (2018-2019). https://myferndalenews.com/mayor-second-roundabout-portal-way-5-scheduled-summer_56179/ ICD estimated from Google Maps linework.
Ferndale, WA
Whatcom Co.
United States
I-5 SB Ramps / 2nd St. / Portal Way
(48.85686, -122.58840)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.8616
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Gig Harbor, WA
Pierce Co.
United States
Harborview Dr. / Stinson Ave.
(47.33363, -122.58919)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022
Gig Harbor, WA
Pierce Co.
United States
Borgen Blvd. / Peacock Hill Ave. NW
(47.35992, -122.58930)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.6979
Other (At-Grade)
Single-Lane
2006 Opened January 2006. ICD estimated from Google Maps linework.
Gig Harbor, WA
Pierce Co.
United States
Rosedale St. NW / Stinson Ave.
(47.33074, -122.58937)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021
Fort Lewis, WA
Pierce Co.
United States
East Dr. / Compass Ave.
(47.13338, -122.59358)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.3669
Other (At-Grade)
Single-Lane
2011
Petaluma, CA
Sonoma Co.
United States
Casa Grande Rd. / Ely Blvd.
(38.24348, -122.59580)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.8924
Other (At-Grade)
Single-Lane
1999 ICD estimated from Google Maps linework.
Ferndale, WA
Whatcom Co.
United States
Vista Dr. / Malloy Ave. / Ferndale Terr.
(48.85251, -122.59620)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.3640
Other (At-Grade)
Single-Lane
2007 Opened September 2007. ICD estimated from Google Maps linework.
Gig Harbor, WA
Pierce Co.
United States
Borgen Blvd. / Olympus Way
(47.35991, -122.59782)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
33.1701
Other (At-Grade)
Multilane (2 Lane, unspecified)
2013 Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Fort Lewis, WA
Pierce Co.
United States
A St. / 17th St.
(47.12596, -122.59856)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.7952
Other (At-Grade)
Single-Lane
2011
Gig Harbor, WA
Pierce Co.
United States
Harbor Hill Dr. / Sentinel Dr.
(47.35165, -122.60023)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2018
Gig Harbor, WA
Thurston Co.
United States
Harbor Hill Dr. / Costco Entrance
(47.35889, -122.60100)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
101.1304
Other (At-Grade)
Single-Lane
2008 January 2008. ICD estimated from Google Maps linework.
Gig Harbor, WA
Pierce Co.
United States
Borgen Blvd. / Harbor Hill Dr.
(47.35993, -122.60160)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.8333
Other (At-Grade)
Single-Lane
2007 Opened March 2007. ICD estimated from Google Maps linework.
Langley, BC
Greater Vancouver
Canada
Glover Rd. / Labonte Rd. / 76a Ave.
(49.14268, -122.60283)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.5025
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
Gig Harbor, WA
Pierce Co.
United States
Burnham Dr. / Harbor Hill Dr. / (unknown)
(47.34739, -122.60301)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2018
Portland, OR
Multnomah Co.
United States
SE 58th Ave. / SE Woodward St.
(45.50140, -122.60310)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
1988 Completed 10/27/1998.
Portland, OR
Multnomah Co.
United States
SE 58th Ave. (S) / SE Lincoln St.
(45.50805, -122.60380)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
104.6245
Other (At-Grade)
Single-Lane
1990 Completed 5/8/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 56th Ave. / SE Woodward St.
(45.50140, -122.60500)
Traffic Calming Circle
Existing
Unknown
None
3 Approaches
0 Driveways
43.5289
Other (At-Grade)
Single-Lane
1988 Completed 10/27/1998. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 55th Ave. (S) / SE Lincoln St.
(45.50804, -122.60610)
Traffic Calming Circle
Existing
Two-Way Stop
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
1990 Completed 5/14/1990.
Gig Harbor, WA
Pierce Co.
United States
Borgen Blvd. / 51st
(47.35959, -122.60640)
Roundabout
Existing
All-Way Yield
Active Pedestrian Warning (flashing yellow)
4 Approaches
0 Driveways
35.5974
Other (At-Grade)
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 ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 55th Ave. (N) / SE Lincoln St.
(45.50806, -122.60650)
Traffic Calming Circle
Existing
Two-Way Stop
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
1990 Completed 5/14/1990.
Portland, OR
Multnomah Co.
United States
NE 53rd Ave. / NE Hassalo St.
(45.53048, -122.60880)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
35.1398
Other (At-Grade)
Single-Lane
1988 Completed 11/3/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE Clackamas St. / NE 53rd Ave.
(45.53300, -122.60880)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
30.1185
Other (At-Grade)
Single-Lane
1988 Completed 11/3/1988. ICD estimated from Google Maps linework.
Anacortes, WA
Skagit Co.
United States
R Ave. / 22nd St.
(48.50423, -122.60992)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.6011
Other (At-Grade)
Single-Lane
2013 Open December 2013. ICD estimated from Google Maps linework.
Port Orchard, WA
Kitsap Co.
United States
SE Salmonberry Rd. / Jackson Ave. SE
(47.51207, -122.60994)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2021 https://kitsap-county-projects-pages-kitcowa.hub.arcgis.com/pages/jackson-and-salmonberry-roundabout
Portland, OR
Multnomah Co.
United States
SE 51st Ave. / SE Lincoln St.
(45.50803, -122.61000)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
15.0659
Other (At-Grade)
Single-Lane
1990 Completed 4/23/1990. ICD estimated from Google Maps linework.
Petaluma, CA
Sonoma Co.
United States
McDowell Blvd. / Baywood Dr.
(38.24036, -122.61010)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
23.4513
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Gig Harbor, WA
Pierce Co.
United States
Borgen Blvd. / SR 16 NB Ramps / Burnham Dr.
(47.35843, -122.61260)
Roundabout
Existing
All-Way Yield
None
6 Approaches
0 Driveways
47.7339
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
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 ICD estimated from Google Maps linework.
Poulsbo, WA
Kitsap Co.
United States
NE Lincoln Rd / Noll Rd. NE / Gala Way NE
(47.75092, -122.61274)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2012 Open September 2012. Replaced two offset T-intersections.
Anacortes, WA
Skagit Co.
United States
Commercial Ave. / SR20 Spur
(48.49332, -122.61280)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
34.8256
Other (At-Grade)
Single-Lane
2009 ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 47th Ave. / SE Clinton St.
(45.50336, -122.61400)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
32.6456
Other (At-Grade)
Single-Lane
1990 Completed 4/25/1990. ICD estimated from Google Maps linework.
Clearlake Oaks, CA
Lake Co.
United States
SR 20 / SR 53
(39.00852, -122.61426)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2019 Merging right-turn bypass lanes on all legs. Year Completed estimated (2019-2020).
Portland, OR
Multnomah Co.
United States
NE 47th Ave. / NE Brazee St.
(45.54056, -122.61496)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
34.2970
Other (At-Grade)
Single-Lane
1990 Completed 9/25/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE 47th Ave. / NE Thompson St.
(45.53903, -122.61496)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
18.4038
Other (At-Grade)
Single-Lane
1990 Completed 9/25/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 46th Ave. / SE Lincoln St.
(45.50802, -122.61510)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
35.1539
Other (At-Grade)
Single-Lane
1990 Completed 4/23/1990. ICD estimated from Google Maps linework.
Fort Lewis, WA
Pierce Co.
United States
Pershing Circle [Lewis Dr. / Kaufman Ave. / Liggett Ave.]
(47.09195, -122.61587)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
54.2541
Other (At-Grade)
Single-Lane
2015 Circular intersection converted to roundabout in 2015.
Portland, OR
Multnomah Co.
United States
SE 45th Ave. / SE Clinton St.
(45.50336, -122.61610)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
87.0549
Other (At-Grade)
Single-Lane
1990 Completed 4/25/1990. ICD estimated from Google Maps linework.
Gig Harbor, WA
Pierce Co.
United States
Borgen Blvd. / SR 16 SB Ramps
(47.35868, -122.61610)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.8342
Freeway Ramps (Grade-Separated)
Single-Lane
2004 Opened March 2004. ICD estimated from Google Maps linework.