U.S. Route 99 in Oregon

U.S. Route 99

Pacific Highway
Golden State Highway

Route information

Length:

1,600 mi (2,600 km)

Existed:

1926 – 1972

Major junctions

South end:

Fed. 5 at U.S.–Mexico border in Calexico, CA

US 80 in El Centro, CA
US 60 / US 70 in Los Angeles, CA
US 101 in Los Angeles, CA
US 66 in Los Angeles, CA
US 50 from Sacramento to French Camp, CA
US 40 from Davis, CA to Roseville, CA
US 20 in Corvallis, OR/Albany, OR
US 30 in Portland, OR
US 101 / US 410 in Olympia, WA
US 10 in Seattle, WA

North end:

BC 99 at U.S./Canada border in Blaine, WA

Location

States:

California, Oregon, Washington

Highway system

United States Numbered Highway System

← US 97	OR	OR 99 →
← US 97	WA	SR 99 →

U.S. Highway 99W
Location:	Junction City-Portland
Existed:	–1972

U.S. Highway 99E
Location:	Junction City–Portland
Existed:	–1972

U.S. Route 99 Alternate
Location:	Bellingham
Existed:	1931–1964

U.S. Route 99 Alternate
Location:	Bellingham–Canada–US border
Existed:	1926–1964

U.S. Route 99 (US 99) was a main north–south United States Numbered Highway on the West Coast of the United States until 1964, running from Calexico, California, on the US–Mexico border to Blaine, Washington, on the U.S.-Canada border. It was assigned in 1926 and existed until it was replaced for the most part by Interstate 5. Known also as the "Golden State Highway" and "The Main Street of California", US 99 was important throughout much of the 1930s as a route for Dust Bowl immigrant farm workers to traverse the state. Large portions are now California's State Route 99 (SR 99), Oregon Route 99, 99W, 99E and Washington's SR 99. The highway connected to British Columbia Highway 99 at the Canada–US border.

The former route of U.S. Route 99 in Oregon mostly follows routes currently signed as Oregon Route 99, 99E, and 99W. The primary exception is from the California–Oregon state border north to Ashland, Oregon, where U.S. 99 is currently named Old Highway 99 S from the state border to Exit 6 of Interstate 5. The former route is coterminous with Interstate 5 from Exit 6 to the junction of Oregon Route 99 in Ashland.

...
Wikipedia