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99W

Oregon Route 99W marker

Oregon Route 99W
Route information
Maintained by ODOT
Length: 124.15 mi (199.80 km)
Existed: 1972 – present
Major junctions
South end: OR 99 / OR 99E in Junction City
  OR 200 in Monroe
US 20 / OR 34 in Corvallis
US 20 in Corvallis
OR 51 in Monmouth
OR 22 in Rickreall
OR 153 in Amity
OR 233 near Amity
OR 18 in McMinnville
OR 47 near McMinnville
OR 18 near Dayton
OR 240 in Newberg
OR 219 in Newberg
OR 141 in Tigard
OR 217 in Tigard
North end: I-5 in Portland
Highway system
OR 99E US 101

U.S. Highway 99W
Location: PortlandJunction City
Existed: 1930–1972

Oregon Route 99W marker

Oregon Route 99W is a state-numbered route in Oregon, United States that runs from OR 99 and OR 99E in Junction City north to I-5 in southwestern Portland. Some signage continues it north to US 26 near downtown, but most signage agrees with the Oregon Department of Transportation's (ODOT) description, ending it at I-5. OR 99W is known by ODOT as the Pacific Highway West No. 1W (see Oregon highways and routes); that highway continues north through downtown (along a former extension of OR 99W) to the Pacific Highway No. 1 (I-5) in northern Portland, as well as south on OR 99 to the Pacific Highway (I-5) in Eugene.

Until around 1972, OR 99W was U.S. Route 99W, rejoining OR 99E (former US 99E) in northern Portland. US 99 then continued north along present I-5 into Washington; the next segment still numbered 99 is WA 99 south of Seattle.


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Wikipedia

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