U.S. Route 101 Business (Oregon)

U.S. Route 101
Highway system
United States Numbered Highway System List Special Divided Replaced

U.S. Route 101 Alternate
Location:	Los Angeles, California
Existed:	Mid-1930s–1964

U.S. Route 101 Bypass
Location:	Los Angeles – Anaheim, California
Existed:	Early-1940s–Mid-1950s

U.S. Route 101 Business
Location:	Ventura, California

U.S. Route 101 Bypass
Location:	El Camino Real, California

U.S. Route 101 Business
Location:	Fortuna

U.S. Route 101 Business
Location:	McKinleyville

U.S. Highway 101 Business
Location:	Astoria–Warrenton, Oregon
Length:	7.40 mi (11.91 km)

U.S. Route 101 Alternate
Location:	Long Beach, Washington
Existed:	1931–

A total of fifteen special routes of U.S. Route 101 exist.

Present SR 1 in the Los Angeles area was U.S. Route 101 Alternate from the mid-1930s to 1964.

The precursor to the Santa Ana Freeway between Los Angeles and Anaheim was U.S. Route 101 Bypass from the early 1940s to the mid-1950s, when it became part of US 101. Old US 101 there is now partially SR 72.

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