Editing Oregon Route 8 (section)

{{short description|State highway in Washington County, Oregon, US}}
{{For|the unsigned Highway 8|Oregon-Washington Highway}}
{{Use American English|date=April 2025}}
{{Use mdy dates|date=January 2025}}
{{Infobox road
|state=OR
|type=OR
|route=8
| map={{maplink-road|from=Oregon Route 8.map}}
| map_custom = yes
| map_notes = Route 8 highlighted in red
|length_mi=19.20
|length_round=2
|length_ref={{Citation needed|date=June 2010}}
|direction_a=West
|terminus_a={{jct|state=OR|OR|6}} near [[Gales Creek, Oregon|Gales Creek]]
|county=Washington
|junction={{plainlist|
*{{jct|state=OR|OR|47}} in [[Forest Grove, Oregon|Forest Grove]]
*{{jct|state=OR|OR|219}} in [[Hillsboro, Oregon|Hillsboro]]
*{{jct|state=OR|OR|217}} in [[Beaverton, Oregon|Beaverton]]
}}
|direction_b=East
|terminus_b={{jct|state=OR|US|26}} in [[Beaverton, Oregon|Beaverton]]
|established=1957
|previous_type=OR
|previous_route=7
|next_type=OR
|next_route=10
}}

'''Oregon Route 8''', also known as Oregon Highway 8, is an [[Oregon]] [[state highway]] which serves the western [[suburb]]s of [[Portland, Oregon|Portland]]. The road is locally known as [[Canyon Road]] and [[Tualatin Valley Highway]], and travels through the center of the [[Tualatin Valley]]. Oregon 8 is located entirely within [[Washington County, Oregon|Washington County]]. The portion of the route from [[U.S. Route 26 in Oregon|US 26]] to [[Oregon Route 47]] is part of the [[National Highway System (United States)|National Highway System]], listed as a principal arterial.<ref>[http://egov.oregon.gov/ODOT/TD/TDATA/gis/docs/countymaps/wash1.pdf Oregon Transportation Map: Washington County.] Oregon Department of Transportation. Retrieved on December 20, 2009.</ref>