Links
Historic preservation agencies:
Advisory Council on Historic Preservation
California Native American Heritage Commission
City of Sacramento Preservation Commission
California Office of Historic Preservation
Society for American Archaeology
Society for California Archaeology
Local libraries and archives:
California State Railroad Museum and Library
Sacramento State University Library
Online surveys and registers:
Caltrans Historic Bridge Survey
National Register of Historic Places
Online tools for researchers:
About CHRIS: the California Historical Resources Information System
Office of Historic Preservation Publications and DPR 523 Forms