Contra Costa County, California

United States

Contra Costa County, California has 12 documented cultural connections to places around the world. Below are the most distinctive.

Baseline (surveying)

Connects Contra Costa County, California to: Miami-Dade County, Florida

Post-World War II baby boom

Connects Contra Costa County, California to: Rhawnhurst, Philadelphia

shelter-in-place

Connects Contra Costa County, California to: Brockway, Pennsylvania

Concord Fault

Connects Contra Costa County, California to: San Francisco Bay Area | Vallejo, California

Clayton-Marsh Creek-Greenville Fault

Connects Contra Costa County, California to: San Francisco Bay Area | Livermore, California

Concord Naval Weapons Station

Connects Contra Costa County, California to: Hercules, California | Seal Beach, California

John Marsh (pioneer)

Connects Contra Costa County, California to: Calaveras County, California | Byron, California

epoch (geology)

Connects Contra Costa County, California to: Siberia | Veluwe

Chevron Richmond Refinery

Connects Contra Costa County, California to: Richmond, California | North Richmond, California

Bear Flag Revolt

Connects Contra Costa County, California to: San Jose, California | Sonoma, California

Rosie the Riveter/World War II Home Front National Historical Park

Connects Contra Costa County, California to: Richmond, California | Marina Bay, Richmond, California

Spanish Missions of California

Connects Contra Costa County, California to: Milpitas, California | San Gregorio, California

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