Bannered routes of U.S. Route 101

U.S. Route 101
Highway system
United States Numbered Highways List • Bannered • Divided • Replaced

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

Contents 1 Los Angeles alternate 2 Los Angeles bypass 3 San Francisco 4 McKinleyville 5 Fortuna 6 Ilwaco

Los Angeles alternate

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

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

Los Angeles bypass

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

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.

San Francisco

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

Until the 1964 renumbering, the present route of US 101 along the Bayshore Freeway was U.S. Route 101 Bypass, and US 101 used SR 82 (El Camino Real) and I-280.

McKinleyville

U.S. Route 101 Business
Location:	McKinleyville

US 101 Business, called Central Ave its entirety, is a business loop of US 101 through McKinleyville.

Fortuna

U.S. Route 101 Business
Location:	Fortuna

US 101 Business, called Main Street and Fortuna Blvd in its entirety, is a business loop of US 101 through Fortuna.

Ilwaco

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

U.S. Route 101 Alternate is an alternate route of U.S. Route 101 that bypasses the towns of Long Beach and Ilwaco in southwestern Washington.