City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
Duncan,
BC Cowichan Valley Canada |
Green Rd./(shopping center parking lot) (48.79946, -123.71861) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
2009 | Add-lane right-turn bypass lane on east leg. Year Completed estimated (2006-2012). |
North Cowichan,
BC Cowichan Valley Regional District Canada |
Chemainus Rd./Henry Rd. (48.91472, -123.71340) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2005 | |
North Cowichan,
BC Cowichan Valley Regional District Canada |
Canada Ave./Sherman Rd. (48.79124, -123.71300) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Unknown |
||
Duncan,
BC Cowichan Valley Canada |
University Way/(parking lot)/(future road) (48.78360, -123.70415) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2009 | Year Completed estimated (2006-2012). |
Duncan,
BC Cowichan Valley Canada |
Beverly St./York Rd. (48.78496, -123.69881) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2010 | |
North Cowichan,
BC Cowichan Valley Regional District Canada |
Lakes Rd./Beverley Rd. (48.78476, -123.68480) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2005 | |
North Cowichan,
BC Cowichan Valley Regional District Canada |
Tzouhalem Rd./Maple Bay Rd. (48.78071, -123.67160) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2007 | |
Duncan,
BC Cowichan Valley Canada |
Kingsview Rd./Donnay Dr. (48.79786, -123.64314) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2013 | 4th approach stubbed off. |
Duncan,
BC Cowichan Valley Canada |
Kingsview Rd./Nevilane Dr. (48.79787, -123.62230) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
2008 | 3rd approach stubbed off. Year Completed estimated (2006-2010). |
Victoria,
BC Capital Canada |
West Shore Pkwy./(unknown) (48.44867, -123.54036) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
2017 | Third approach stubbed for future use. |
Victoria,
BC Capital Canada |
West Shore Pkwy./Langford Pkwy. (48.44551, -123.53750) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2014 | |
Victoria,
BC Capital Canada |
Bear Mountain Pkwy./Country Club Way (48.47595, -123.53110) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2002 | Year Completed estimated (before 2009). |
Victoria,
BC Capital Canada |
Bear Mountain Pkwy./Hedgestone Ln./Champions Way (48.47491, -123.52815) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2005 | Year Completed estimated (before 2009). |
Victoria,
BC Capital Canada |
Bear Mountain Pkwy./Nicklaus Dr./Rivers Crossing (48.47523, -123.52252) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2005 | Year Completed estimated (before 2009). |
Victoria,
BC Capital Canada |
Langford Pkwy./Clearwater Rd. (48.44346, -123.52009) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
2007 | Year Completed estimated (2004-2010). |
Victoria,
BC Capital Canada |
Arngask Ave./Echo Valley Dr. (48.46742, -123.51255) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2003 | Year Completed estimated (before 2009). |
Victoria,
BC Capital Canada |
McCallum Rd./Redington Ave. (48.46040, -123.49628) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2002 | Year Completed estimated (before 2009). |
North Saanich,
BC Capital Regional District Canada |
West Saanick Rd./Verdier Ave. (48.57791, -123.44920) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Unknown |
||
Victoria,
BC Capital Canada |
Helmcken Rd./Pheasant Ln. (48.45805, -123.43637) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2007 | Year Completed estimated (before 2009). |
North Saanich,
BC Capital Canada |
Willingdon Rd./Electra Blvd. (48.63765, -123.43312) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2012 | Turbo-roundabout with raised lane dividers for single multilane movement (southbound double left turn). |
Victoria,
BC Capital Canada |
Helmcken Rd./Kingham Pl./Vickery Rd. (48.46226, -123.43199) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2007 | Year Completed estimated (before 2009). |
Victoria,
BC Capital Canada |
Watkiss Way/Despoilation Alley (48.46815, -123.43039) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2015 | Year Completed estimated (2015-2016). |
North Saanich,
BC Capital Regional District Canada |
Willington Rd./E. Saanich Rd. (48.63520, -123.42030) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2005 | http://www.icbc.com/road_safety/pdf/vancouver%20island/north%20saanich.pdf |
North Saanich,
BC Capital Canada |
McTavish Rd./Transit Center parking (48.63012, -123.41396) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
2011 | |
North Saanich,
BC Capital Canada |
McTavish Rd./Canora Rd./Hwy 17 SB Ramps (48.63091, -123.41283) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Freeway Ramps Multilane (2 Lane) |
2011 | |
North Saanich,
BC Capital Canada |
McTavish Rd./Lochside Dr./Hwy 17 NB Ramps (48.62987, -123.41133) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Freeway Ramps Multilane (2 Lane) |
2011 | |
Sidney,
BC Capital Canada |
Ocean Ave./Fifth St. (48.64439, -123.40030) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2013 | http://www.sidney.ca/Assets/Administration/2014/January+2014+Town+Talk.pdf |
Sidney,
BC Capital Regional District Canada |
Beacon Ave./1st St. (48.64890, -123.39530) |
Roundabout Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other Unknown |
||
Corvallis,
OR Benton Co. United States |
SW 53rd St./SW West Hills Rd. (44.55634, -123.31206) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2015 | |
West Vancouver,
BC Greater Vancouver Regional District Canada |
Marine Dr./Nelson Ave./Rosebery Ave. (49.37024, -123.27980) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other Single-Lane |
2004 | http://www.westvancouver.ca/upload/documents/Tidings/WV_Tidings_Feb08_2004.pdf |
Horseshoe Bay,
BC Greater Vancouver Canada |
Marine Dr./Keith Rd. (49.36984, -123.27623) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2011 | |
Vancouver,
BC Greater Vancouver Canada |
East Mall/W 16th Ave. (49.25415, -123.24113) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2013 | |
Vancouver,
BC Greater Vancouver Regional District Canada |
16th Ave./Westbrook Mall (49.25575, -123.23630) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2008 | On campus of University of British Columbia. Functional Class: Arterial |
McMinnville,
OR Yamhill Co. United States |
NW Hill Rd./NW Baker Creek Rd. (45.22708, -123.22767) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2018 | |
McMinnville,
OR Yamhill Co. United States |
Forest Glen Dr./Tera Dr./Courtney Laine Dr. (45.20442, -123.21089) |
Neighborhood Traffic Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2007 | |
Eugene,
OR Lane United States |
Barger Dr./Green Hill Rd. (44.08470, -123.20830) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
1999 | |
Eugene,
OR Lane United States |
N. Terry St./Roosevelt Blvd. (44.06371, -123.18825) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
1999 | |
Richmond,
BC Greater Vancouver Canada |
Bayview St./Easthope Ave. (49.12328, -123.17882) |
Other Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
No splitter islands. | |
Squamish,
BC Squamish-Lillooet District Canada |
Commercial Way/Discovery Way (49.72279, -123.15057) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
Home Depot retail center on one corner. Uses fishhook signs and pavement markings. Year Completed unknown (before 2009). | |
Albany,
OR Benton Co. United States |
Flame Tree Dr. NW/NW 24th Ave./NW Laura Vista Dr. (44.66454, -123.13891) |
Neighborhood Traffic Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2007 | Year Completed estimated (2006-2010). |
Albany,
OR Benton Co. United States |
NW Squire St./Flame Tree Ln. NW/NW Beehollow Ln. (44.66551, -123.13765) |
Neighborhood Traffic Circle Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2007 | Year Completed estimated (2006-2010). |
Vancouver,
BC Greater Vancouver Regional District Canada |
Stanley Park Dr./Pipeline Rd./Park Entrance (49.29745, -123.13610) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2002 | |
Sequim,
WA Clallam United States |
W Washington St./River Rd. (48.07758, -123.13480) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2004 | Opened June 2004. Northbound right turn bypass lane. |
Vancouver,
BC Greater Vancouver Canada |
Heather St./W 68th Ave. (49.21027, -123.12414) |
Neighborhood Traffic Circle Existing |
Other Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2008 | No yield or stop signs. |
Vancouver,
BC Greater Vancouver Canada |
Heather St./W 64th Ave. (49.21235, -123.12407) |
Neighborhood Traffic Circle Existing |
Other Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
2008 | No yield or stop signs. |
Sequim,
WA Clallam United States |
W. Washington St./N. Demming Rd./N. 9th St. (48.07909, -123.12400) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Other Single-Lane |
2007 | May 2007. |
Vancouver,
BC Greater Vancouver Canada |
Heather St./62nd Ave. (49.21424, -123.12399) |
Neighborhood Traffic Circle Existing |
Other Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
2008 | No yield or stop signs. |
Vancouver,
BC Greater Vancouver Canada |
Heather St./W 60th Ave. (49.21605, -123.12393) |
Neighborhood Traffic Circle Existing |
Other Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2008 | No yield or stop signs. |
Albany,
OR Linn United States |
N. Albany Rd./Gibson Hill Rd. (44.65688, -123.11730) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2005 | Completed August 2005. Four leg added to north to extend North Albany Road. |
Squamish,
BC Squamish-Lillooet Canada |
The Boulevard/Highlands Way (49.74035, -123.11661) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways |
Other Single-Lane |
2010 | Year Completed estimated (2009-2010). |
Squamish,
BC Squamish-Lillooet Canada |
The Boulevard/Perth Dr. (49.74036, -123.11024) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways |
Other Single-Lane |
2010 | Year Completed estimated (2009-2010). |
Forest Grove,
OR Washington Co. United States |
OR Hwy 47/David Hill Rd. (45.53898, -123.10728) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2017 | |
Forest Grove,
OR Washington Co. United States |
OR Hwy 47/Verboort Rd./Purdin Rd. (45.54784, -123.10578) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2017 | |
Sequim,
WA Clallam United States |
N Sequim Ave./Old Olympic Hwy. (48.09418, -123.10230) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2005 | Opened September 2005. |
Shelton,
WA Mason Co. United States |
N 1st St./W Alder St. (47.21590, -123.09963) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Mini-roundabout |
2019 | Previous control: 3-way stop plus a Yield at the constrained right turn lane. http://www.ifiberonenewsradio.com/news/local_news/shelton-s-st-roundabout-draws-mixed-reviews-from-community-residents/article_9b7ee6ec-9217-11e9-8590-432067f659d6.html |
Old Hopland,
CA Mendocino United States |
SR 175/Old River Rd. (38.97746, -123.09910) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways |
Other Single-Lane |
2007 | |
Albany,
OR Linn Co. United States |
Main St. SE/3rd Ave. SE/Salem Ave. SE (44.63740, -123.09193) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2014 | Replaced offset-T intersections. |
North Vancouver,
BC Greater Vancouver Regional District Canada |
Keith Rd./Chesterfield Ave. (49.31817, -123.07670) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2003 | |
(unincorporated),
OR Washington United States |
NW Verboort Rd./Martin Rd. (45.55150, -123.07350) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2003 | Reverse curves on approaches. Designed as multilane roundabout, striped-out inner circulatory and entry/exit lanes. |
Tsawwassen,
BC Greater Vancouver Canada |
Crescent Dr./Westminster Ave. (49.10197, -123.07218) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
Year Completed unknown (before 2003). | |
Richmond,
BC Greater Vancouver Canada |
Entertainment Blvd./(parking lots) (49.13559, -123.06424) |
Other Existing |
Uncontrolled None |
3 Approaches 3 Driveways |
Other Single-Lane |
||
(unincorporated),
OR Washington United States |
NW Verboort Rd./Cornelius-Shefflin Rd. (45.55150, -123.06410) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2003 | Reverse curves on approaches. Designed as multilane with striped-out inner circulating and entry/exit lanes. |
Eugene,
OR Lane Co. United States |
S Garden Way/Commons Dr. (44.06097, -123.05200) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2004 | Year completed estimated (2003-2005). |
Albany,
OR Linn Co. United States |
Knox Butte Rd. E/Timber Ridge St. NE (44.64360, -123.04161) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2010 | |
Springfield,
OR Lane United States |
Maple Island Rd./Game Farm Rd. East (44.08580, -123.03510) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways |
Other Single-Lane |
2002 | One leg is driveway, 4th leg is future. |
Springfield,
OR Lane United States |
Maple Island Rd./(parking lot) (44.08710, -123.03510) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2002 | |
Springfield,
OR Lane United States |
Maple Island Rd./International Way (44.08840, -123.03490) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2002 | |
Springfield,
OR Lane Co. United States |
Franklin Blvd./(parking lots) (44.04434, -123.03145) |
Roundabout Existing |
All-Way Yield None |
2 Approaches 2 Driveways |
Other Multilane (2 Lane) |
2018 | |
Springfield,
OR Lane Co. United States |
Franklin Blvd./S A St./Main St. (44.04414, -123.03027) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2018 | |
Springfield,
OR Lane United States |
Hayden Bridge Way/Pioneer Pkwy./Wayside Ln. (44.07090, -123.02880) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
5 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2006 | http://www.registerguard.com/news/2006/09/21/a1.roundabout.0921.p1.php?section=cityregion Prior configuration was an offset T with Wayside east of Pioneer Parkway East. M L King Parkway did not exist. |
Keizer,
OR Marion Co. United States |
Verda Ln NE/Chemawa Rd NE (44.99750, -123.01251) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2016 | |
Tsawwassen,
BC Greater Vancouver Canada |
Churchill St./Airport Rd. (49.08220, -123.00379) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2011 | Unfinished in Aug 2011 (streetview). |
Chehalis,
WA Lewis Co. United States |
NW West St./NW Pennsylvania Ave. (46.66652, -122.97639) |
Neighborhood Traffic Circle Existing |
Two-Way Stop None |
4 Approaches 0 Driveways |
Other Unknown |
2008 | Year Completed estimated (2006-2009). |
Chehalis,
WA Lewis United States |
NW Louisiana Ave./Wal-Mart-Home Depot Access (46.67881, -122.97600) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2006 | Opened September 2006. Fourth leg opened late 2015/early 2016. |
Olympia,
WA Thurston United States |
Evergreen Pkwy. NW/McCann Plaza (47.06936, -122.97440) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
2005 | Entrance to college. Opened November 2005. |
Chehalis,
WA Lewis Co. United States |
NW Louisiana Ave./Car Dealership Access (46.68261, -122.97338) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2013 | |
Newberg,
OR Yamhill Co. United States |
Foothills Dr./Center St. (45.32467, -122.96999) |
Neighborhood Traffic Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1999 | Very small splitter islands, with pedestrian crossings next to circulatory roadway. |
Hillsboro,
OR Washington Co. United States |
NW Jackson School Rd./NW Scotch Church Rd./NW Meek Rd. (45.57257, -122.96991) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2017 | |
Newberg,
OR Yamhill Co. United States |
Edgewood Dr./Juniper Dr. (45.32201, -122.96692) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2005 | |
Springfield,
OR Lane United States |
S. 42nd Street/Jasper Rd. (44.03482, -122.96210) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2005 | Bike lanes are dropped/resumed at the roundabout using an eight foot wide “dust pan” style driveway that is oriented perpendicular to the street centerline. |
Burnaby,
BC Greater Vancouver Regional District Canada |
Ridge Dr./Barnet Rd./Duthie Ave. (49.28328, -122.95360) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other Single-Lane |
2002 | |
Hillsboro,
OR Washington Co. United States |
NE Veterans Dr./NE 34th Ave. (45.52864, -122.94667) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2012 | |
Newberg,
OR Yamhill United States |
N Springbrook Rd./Crestview Dr./(future leg) (45.31532, -122.94593) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other Single-Lane |
2007 | Located near Portland and Western railroad crossing. Replaced offset T-intersections. |
Newberg,
OR Yamhill United States |
Brutscher St./Hayes St. (45.30378, -122.94090) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2002 | |
Newberg,
OR Yamhill Co. United States |
Crestview Dr./Birdhaven Loop (45.31484, -122.93699) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2012 | |
Newberg,
OR Yamhill United States |
Providence Dr./Hayes St./Wenn Blvd. (45.30378, -122.93650) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2008 | Year Completed estimated (2006-2010). |
Newberg,
OR Yamhill Co. United States |
Crestview Dr./Robin Ct. (45.31417, -122.93598) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2012 | |
Tumwater,
WA Thurston United States |
Littlerock Rd. SW/Tumwater Blvd. SW (46.98292, -122.93560) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Other Single-Lane |
2009 | July 2009. |
Tumwater,
WA Thurston United States |
Littlerock Rd. SW/Israel Rd. SW/70th Ave. SW (46.98557, -122.93230) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Other Single-Lane |
2009 | October 2009. |
Hillsboro,
OR Washington United States |
Brookwood Ave./Alexander St. (45.49736, -122.93050) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2009 | |
Tumwater,
WA Thurston United States |
Littlerock Rd. SW/Odegard Rd. SW (46.98985, -122.92650) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Other Single-Lane |
2010 | June 2010. |
Springfield,
OR Lane United States |
58th St./Thurston Rd. (44.05320, -122.92640) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2001 | |
Lakeport,
CA Lake Co. United States |
Todd Rd./Parallel Dr. (39.03226, -122.92521) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1998 | Year Completed estimated (1993-2003). |
Tumwater,
WA Thurston United States |
Littlerock Rd. SW/Kingswood Dr. SW (46.99435, -122.92190) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Other Single-Lane |
2010 | September 2010. |
Upper Lake,
CA Lake Co. United States |
SR 20/SR 29 (39.16333, -122.92095) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
2015 | |
(unincorporated),
OR Washington United States |
Scholls Ferry Rd./River Rd. (45.42222, -122.91619) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2012 | Rural location with high-speed approaching roadways; realignment of each approach reduces speed. |
New Westminster,
BC Greater Vancouver Regional District Canada |
10th St./Carnarvon St. (49.20056, -122.91550) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2002 | |
Hillsboro,
OR Washington Co. United States |
NE Butler St./NE 65th Ave. (45.53838, -122.91368) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2014 | |
Olympia,
WA Thurston United States |
Olympic Way NW/Harrison Ave. NW/W Bay Dr. NW (47.04582, -122.91330) |
Roundabout Existing |
All-Way Yield Active Pedestrian Warning (flashing yellow) |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2004 | Opened March 2004. Functional Class: Arterial |
Tumwater,
WA Thurston United States |
Tumwater Blvd./New Market St. (46.97971, -122.91320) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2006 | Functional Class: Arterial |