List of tunnels documented by the Historic American Engineering Record in California

This is a list of tunnels documented by the Historic American Engineering Record in the US state of California.^[1]

Tunnels

See also

List of bridges documented by the Historic American Engineering Record in California

Notes

^ See also HAER No. CA-117, "Yosemite National Park Roads and Bridges" for additional documentation

References

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^ Library of Congress. "Prints and Photographs Online Catalog: Historic American Buildings Survey/Historic American Engineering Record/Historic American Landscapes Survey". Retrieved January 11, 2023.