|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
Spokane,
WA Spokane Co. United States |
N Waikiki Rd. / N Mill Rd. (47.76113, -117.42815) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.5085 |
Other (At-Grade) Single-Lane |
2012 | Open October 2012. ICD estimated from Google Maps linework. |
|
Redmond,
WA King Co. United States |
NE Novelty Hill Rd. / 195th Ave. NE (47.68845, -122.07993) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 38.5909 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2012 | Open October 2012. ICD estimated from Google Maps linework. |
|
Redmond,
WA King Co. United States |
NE Union Hill Rd. / 196th Ave. NE (47.67501, -122.07901) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2012 | Open September 2012. |
|
Arlington,
WA Snohomish Co. United States |
SR 531 (172nd St NE) / SR 9 (48.15166, -122.11325) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.6373 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2012 | Open October 2012. 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. |
|
Silverdale,
WA Kitsap Co. United States |
Silverdale Way NW / Chico Way NW / NW Newberry Hill Rd. (47.63704, -122.70135) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 15.2906 |
Other (At-Grade) Single-Lane |
2012 | Open September 2012. 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. |
|
Sammamish,
WA King Co. United States |
NE 8th St. / 233rd Ave NE (47.61687, -122.02903) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 63.6012 |
Other (At-Grade) Single-Lane |
2012 | Open September 2012. 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. |
|
Mill Creek,
WA Snohomish Co. United States |
SE 116th St. / 56th Ave SE (47.89201, -122.15856) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 80.8842 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2012 | Open August 2012. ICD estimated from Google Maps linework. |
|
Pasco,
WA Franklin Co. United States |
N 4th Ave. / N 3rd Ave. / W Marie St. (46.23961, -119.09537) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 61.1277 |
Other (At-Grade) Single-Lane |
2012 | Open August 2012. ICD estimated from Google Maps linework. |
|
Airway Heights,
WA Spokane Co. United States |
Sprague Ave. / Quest Dr. (47.65441, -117.56614) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 51.4880 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2012 | Open July 2012. Concentric circulatory roadway striping. ICD estimated from Google Maps linework. |
|
Lake Stevens,
WA Snohomish Co. United States |
Vernon Rd. / N Davies Rd. (48.00495, -122.10586) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 139.8399 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2012 | Open July 2012. ICD estimated from Google Maps linework. |
|
Lake Stevens,
WA Snohomish Co. United States |
N Davies Rd. / Frontier Village Access Rd. (48.00447, -122.10403) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 123.0603 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2012 | Open July 2012. ICD estimated from Google Maps linework. |
|
Pasco,
WA Franklin Co. United States |
Saraceno Way / (Columbia Basin College entrance) (46.25374, -119.12143) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.5560 |
Other (At-Grade) Single-Lane |
2000 | Year Completed estimated (1996-2003). ICD estimated from Google Maps linework. |
|
Perth Airport,
WA Australia |
Airport Dr. / Paltridge Rd. (-31.95545, 115.96920) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 57.7604 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Perth Airport,
WA Australia |
Horrie Miller Dr. / Paltridge Rd. (-31.95593, 115.97135) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 47.6267 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Perth Airport,
WA Australia |
Horrie Miller Dr. / Grogan Rd. / Sugarbird Lady Rd. (-31.94970, 115.97319) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 68.9114 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Perth Airport,
WA Australia |
Airport Dr. / Sugarbird Lady Rd. (-31.94834, 115.97257) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 48.6441 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Perth Airport,
WA Australia |
Sugarbird Lady Rd. / (carpark) (-31.94567, 115.97235) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 26.3496 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
|
Perth Airport,
WA Australia |
Horrie Miller Dr. / Dunreath Dr. (-31.96286, 115.96906) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 37.4906 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Perth Airport,
WA Australia |
Horrie Miller Dr. / Reid Rd. (-31.96972, 115.96787) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 39.5141 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Redcliffe,
WA Australia |
Dunreath Dr. / Tonkin Hwy NB Ramps (-31.94527, 115.95042) |
Roundabout Existing |
All-Way Yield Unknown |
2 Approaches 0 Driveways 46.6188 |
Freeway Ramps (Grade-Separated) Single-Lane |
ICD estimated from Google Maps linework. | |
|
Perth Airport,
WA Australia |
Dunreath Dr. / Tonkin Hwy SB Ramps (-31.94391, 115.95158) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 46.6195 |
Freeway Ramps (Grade-Separated) Single-Lane |
ICD estimated from Google Maps linework. | |
|
Spokane,
WA Spokane Co. United States |
US 2 / (development entrance) (47.76691, -117.38533) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 49.7715 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2018 | Open July 19, 2018. This intersection was originally accepted in 2012 as stop control (evolving to a signal with growth) for the first phase of a development. Because there was a long lapse prior to construction, it became subject to the WSDOT Intersection Control Evaluation process adopted July 2013. Subsequently, this is the first roundabout in WSDOT Eastern Region recommended by a consultant employing that process. ICD estimated from Google Maps linework. |
|
Deer Park,
WA Spokane Co. United States |
US 395 / N Short Rd. / N Main St. (47.94267, -117.47734) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.2022 |
Other (At-Grade) Single-Lane |
2018 | Opened 7/18/2018. ICD estimated from Google Maps linework. |
|
Grandview,
WA Yakima Co. United States |
Velma Ave. / King St. (46.24849, -119.91950) |
Other Existing |
All-Way Stop Unknown |
4 Approaches 5 Driveways 69.3770 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
|
Chelan,
WA Chelan Co. United States |
SR 150 / No-See-Um Rd. (47.84969, -120.03549) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.6550 |
Other (At-Grade) Single-Lane |
2017 | https://www.wsdot.wa.gov/Projects/SR150/NoSeeUmRdIntersectionImprovements/default.htm ICD estimated from Google Maps linework. |
|
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 37.4585 |
Other (At-Grade) Single-Lane |
2018 | ICD estimated from Google Maps linework. |
|
Spokane,
WA Spokane Co. United States |
Freya St. / US 395 NB Ramps (47.72033, -117.35784) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 35.3533 |
Freeway Ramps (Grade-Separated) Single-Lane |
2009 | Completed July 2009. ICD estimated from Google Maps linework. |
|
(unincorporated),
WA Spokane Co. United States |
SR 902 (W Medical Lake Rd.) / Craig Rd. (47.59464, -117.60751) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.7735 |
Other (At-Grade) Single-Lane |
2018 | Compact roundabout (95' ICD). Open to traffic July 23, 2018. ICD estimated from Google Maps linework. |
|
Spokane,
WA Spokane Co. United States |
SR 290 (Trent Ave) / Martin Luther King Jr Way / Perry St. (47.66163, -117.39014) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 19.3053 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2018 | New intersection of MLK Jr. Way and SR 290. Open to traffic August 5, 2018. Two circulating lanes for SR 290 WB entry leg ICD estimated from Google Maps linework. |
|
Airway Heights,
WA Spokane Co. United States |
US 2 / Spokane Tribe Casino Entrance (47.64293, -117.61009) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 49.0853 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2017 | Open 11/13/2017. Casino open on January 8, 2018. First multilane on a WSDOT facility in Eastern Region. ICD estimated from Google Maps linework. |
|
Spokane,
WA Spokane Co. United States |
Freya St. / US 395 SB Ramps (47.72328, -117.35776) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.1548 |
Freeway Ramps (Grade-Separated) Single-Lane |
2012 | Open August 2012. ICD estimated from Google Maps linework. |
|
Monroe,
WA Snohomish Co. United States |
Chain Lake Rd. / N Kelsey St. (47.86475, -121.96958) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 29.6464 |
Other (At-Grade) Single-Lane |
2014 | Bing "On the Street" view shows it under construction ICD estimated from Google Maps linework. |
|
Marysville,
WA Snohomish Co. United States |
25th Ave. NE / 174th St. NE (48.15374, -122.19930) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 24.7001 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2017 | May be large enough to qualify as a compact roundabout but has a fully traversable central island. ICD estimated from Google Maps linework. |
|
Spokane Valley,
WA Spokane Co. United States |
E Broadway Ave. / N Flora Rd. (47.66424, -117.17510) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 24.1305 |
Other (At-Grade) Single-Lane |
2010 | Year Completed estimated (2009-2011). ICD estimated from Google Maps linework. |
|
Liberty Lake,
WA Spokane Co. United States |
E Mission Ave. / N Molter Rd. (47.67131, -117.08964) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 31.3654 |
Other (At-Grade) Single-Lane |
2017 | ICD estimated from Google Maps linework. |
|
Seattle,
WA King Co. United States |
Boylston Ave. / E. Howell St. (47.61765, -122.32347) |
Traffic Calming Circle Existing |
Unknown None |
4 Approaches 0 Driveways 128.8107 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
|
Grand Mound,
WA Thurston Co. United States |
Old Highway 99 SW/ 198th Ave. SW (46.80065, -123.01220) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 1 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2019 | |
|
Olympia,
WA Thurston Co. United States |
Marvin Rd. SE / Lake Forest Dr. SE / Oakwood St. SE (47.01411, -122.75428) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2019 | |
|
Richland,
WA WA Co. United States |
Oahu St. / Sequoia Ave. (46.23073, -119.28302) |
Traffic Calming Circle Existing |
Other None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
Two-way yield. | |
|
Richland,
WA WA Co. United States |
Oahu St. / Citrus Ave. (46.23068, -119.27965) |
Traffic Calming Circle Existing |
Uncontrolled None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Greenacres,
WA Spokane Co. United States |
N Barker Rd. / I-90 WB Ramps / E Cataldo Ave. (47.66736, -117.15377) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.4904 |
Freeway Ramps (Grade-Separated) Single-Lane |
2020 | ICD ranges from approx 112 to approx 123 feet. Open 8/25/2020. |
|
Emerson-Garfield,
WA Spokane Co. United States |
W Montgomery Ave. / N Cedar St. (47.67858, -117.43245) |
Traffic Calming Circle Existing |
Uncontrolled Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Emerson-Garfield,
WA Spokane Co. United States |
W Montgomery Ave. / N Madison Ave. (47.67856, -117.42821) |
Traffic Calming Circle Existing |
Uncontrolled Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Five Mile Prairie,
WA Spokane Co. United States |
N Five Mile Rd. / W Strong Rd. (47.73709, -117.45373) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2019 | Year Completed estimated (2019-2020). |
|
Seattle,
WA King Co. United States |
8th Ave. SW / SW 108th St. (47.50659, -122.34466) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2018 | http://whitecenternow.com/2018/10/16/road-work-alert-mini-roundabout-construction-to-start-at-8th-108th/ |
|
Olympia,
WA Thurston Co. United States |
SR 510 / Meridian Rd. SE (47.01799, -122.72703) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2019 | https://wsdot.wa.gov/projects/sr510/meridian-rd-roundabout/home |
|
Walla Walla,
WA Walla Walla Co. United States |
W Tietan St. / S 3rd Ave. (46.04938, -118.33563) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2019 | https://www.wallawallawa.gov/Home/Components/News/News/417/3863?selcat=38&npage=2&arch=1 |
|
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 |
|
(unincorporated),
WA Spokane Co. United States |
Aero Rd. / Medical Lake Rd. / I-90 EB Ramps / Spokane Transit Center (47.59081, -117.56327) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.7680 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2020 | Fifth leg is entry/exit for Spokane Transit Center buses only. Opened week of 10/19/2020. |
|
Eastgate,
WA King Co. United States |
SE Newport Way / 164th Ave. SE (47.57236, -122.12142) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 19.5072 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2019 | https://dev.bellevuewa.gov/sites/default/files/media/pdf_document/levy-164th-SE-newport-way-roundabout-mailer-2018.pdf |
|
Bellevue,
WA King Co. United States |
SE 46th Way / 157th Ave. SE (47.56285, -122.13218) |
Traffic Calming Circle Existing |
One-Way/Two-Way Stop None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Kent,
WA King Co. United States |
Willis St. / 4th Ave. (47.37808, -122.23747) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2020 | https://www.kentwa.gov/Home/Components/FacilityDirectory/FacilityDirectory/1660/568 |
|
East Wenatchee,
WA Douglas Co. United States |
3rd St. SE / Highline Dr. (47.40034, -120.28173) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://www.ncwlife.com/east-wenatchee-roundabout-near-costco-is-open-well-ahead-of-schedule/ |
|
North Auburn,
WA King Co. United States |
K St. SE / 2nd St. SE (47.30617, -122.21619) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
Seattle,
WA King Co. United States |
N 100th St. / Linden Ave. N (47.70145, -122.34735) |
Traffic Calming Circle Existing |
Uncontrolled Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Lynnwood,
WA Snohomish Co. United States |
36th Ave. W / 172nd St. SW (47.84292, -122.28183) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | Year Completed estimated (2019-2020). |
|
Lynnwood,
WA Snohomish Co. United States |
6th Ave. W / 7th Pl. W (47.84259, -122.24328) |
Traffic Calming Circle Existing |
All-Way Stop Unknown |
3 Approaches 0 Driveways 0.0000 |
Unknown Single-Lane |
2014 | |
|
Marysville,
WA Snohomish Co. United States |
SR 9 / 108th St NE (48.09180, -122.11180) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2020 | Year Completed estimated (2018-2020). |
|
Edmonds,
WA Snohomish Co. United States |
Main St. / 5th Ave. (47.81061, -122.37753) |
Other Existing |
All-Way Stop Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Water fountain in the middle. | |
|
Ephrata,
WA Grant Co. United States |
SR 282 / Dodson Rd. / A St. SE (47.30659, -119.55504) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2019 | Lane line extensions over exits. http://www.ifiberone.com/columbia_basin/ephrata-roundabout-drastically-reduces-collisions-17-months-after-its-completion/article_e3201c6e-0818-11eb-9a93-572d8357bf49.html |
|
Maple Valley,
WA King Co. United States |
SE 240th Blvd. / 228th Ave. SE (47.38734, -122.03723) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2018 | Southwest leg stubbed. Year Completed estimated (2017-2018). |
|
Maple Valley,
WA King Co. United States |
228th Ave. SE / SE 275th Pl. / SE Bear Blvd. (47.35485, -122.03766) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.4320 |
Other (At-Grade) Single-Lane |
2017 | Year Completed estimated (2016-2017). |
|
Tumwater,
WA Thurston Co. United States |
Israel Rd. SW / Tyee Dr. SW (46.98552, -122.92855) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2017 | Right-turn-only lane on north leg. South leg stubbed. Year Completed estimated (2016-2017). |
|
Lacey,
WA Thurston Co. United States |
Parkside Dr. SE / 53rd St. SE (47.00040, -122.81703) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2006-2009). |
|
Woodinville,
WA King Co. United States |
NE 171st St. / 131st Ave. NE / (parking) (47.75074, -122.16148) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2018 | Year Completed estimated (2018-2019). |
|
Woodinville,
WA King Co. United States |
NE 171st St. / 135th Ave. NE (47.75063, -122.15921) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2017 | Year Completed estimated (2017-2018). |
|
Redmond,
WA King Co. United States |
Redmond Ridge Dr. NE / NE Cedar Park Crest (47.68578, -122.03278) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2011 | Year Completed estimated (2011-2012). |
|
Port Orchard,
WA Kitsap Co. United States |
Tremont St. W / Pottery Ave. (47.52537, -122.65229) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 54.8640 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2019 | https://www.youtube.com/watch?v=PctOoSym9oE |
|
Moses Lake,
WA Grant Co. United States |
S Balsam St. / E 4th Ave. (47.13056, -119.27474) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2012 | Year Completed estimated (2011-2012). |
|
Olympia,
WA Thurston Co. United States |
Chehalis Western Trl. / Woodland Trl. (47.03914, -122.83937) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 15.2400 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2015 | Bicycle trail to bicycle trail only roundabout. |
|
Greenacres,
WA Spokane Co. United States |
N Barker Rd. / I-90 EB Ramps (47.66457, -117.15376) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 41.1480 |
Freeway Ramps (Grade-Separated) Single-Lane |
2020 | Open September 4, 2020. |
|
Butler,
WA Wanneroo Australia |
Butler Blvd. / Camborne Pkwy. (-31.63816, 115.69686) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Butler,
WA Wanneroo Australia |
Butler Blvd. / Ulverston Way (-31.63894, 115.69468) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Butler,
WA Wanneroo Australia |
Butler Blvd. / Benenden Ave. (-31.63524, 115.70522) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Butler,
WA Wanneroo Australia |
Landbeach Blvd. / Butler Blvd. (-31.63444, 115.70743) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Butler,
WA Wanneroo Australia |
Benenden Ave. / Exmouth Dr. / Connolly Dr. (-31.64175, 115.70412) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Butler,
WA Wanneroo Australia |
Benenden Ave. / Camborne Pkwy. (-31.64316, 115.70135) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Clarkson,
WA Wanneroo Australia |
Connolly Dr. / Victorsen Parade / Somerly Dr. (-31.68437, 115.72672) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
|
Ridgewood,
WA Wanneroo Australia |
Connolly Dr. / Hester Ave. (-31.67131, 115.72138) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (3+ Lane) |
||
|
Wembley Downs,
WA Cambridge Australia |
SR 72 (The Boulevard) / Empire Ave. (-31.93278, 115.78889) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
|
Floreat,
WA Cambridge Australia |
SR 72 (The Boulevard - Grantham St.) / The Boulevard (-31.93439, 115.79065) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
|
Mandurah,
WA Mandurah Australia |
Mandurah Terrace / Peel St. (-32.52610, 115.72205) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Safety Bay,
WA Rockingham Australia |
Safety Bay Rd. / Malibu Rd. (-32.31005, 115.73195) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Rockingham,
WA Rockingham Australia |
SR 18 (Patterson Rd.) / Goddard St. (-32.27556, 115.74172) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
|
Malaga,
WA Swan Australia |
Marshall Rd. / Guadalupe Dr. / (parking) (-31.85720, 115.90842) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
|
Dayton,
WA Swan Australia |
Marshall Rd. / Dayton Blvd. / Isoodon St. (-31.85560, 115.96920) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Bennett Springs,
WA Swan Australia |
Marshall Rd. / Dulwich St. / Luminous Blvd. (-31.85575, 115.95710) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Unknown |
||
|
Mundaring,
WA Mundaring Australia |
Stoneville Rd. / Hartung St. (-31.90035, 116.16822) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Mundaring,
WA Mundaring Australia |
Mundaring Weir Rd. / Jacoby St. (-31.90462, 116.16817) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
Elliptical shaped. | |
|
Mundaring,
WA Mundaring Australia |
Phillips Rd. / Mundaring Weir Rd. (-31.90575, 116.16848) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Butler,
WA Wanneroo Australia |
Camborne Pkwy. / Mansfield Ave. (-31.63627, 115.69532) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Butler,
WA Wanneroo Australia |
Camborne Pkwy. / Hollington Blvd. (-31.63462, 115.69280) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Butler,
WA Wanneroo Australia |
Carmathan Ave. / Fairbourne Approach (-31.64004, 115.69717) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Butler,
WA Wanneroo Australia |
Carmathen Ave. / Ulverston Way / Ferryside Rd. (-31.64064, 115.69542) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Butler,
WA Wanneroo Australia |
Camborne Pkwy. / Bodorgan Ave. (-31.64086, 115.69996) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Butler,
WA Wanneroo Australia |
Hollington Blvd. / Halesworth Parade (-31.63316, 115.69282) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Jindalee,
WA Wanneroo Australia |
Reflection Blvd. / Midsummer Ave. (-31.63462, 115.68703) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |