Great Northern Tunnel at Berne, Washington, July 27, 1982, New Cascade Tunnel, east portal. Other subject classes: Structure, Tunnel Portal
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Scope note(s)
At Pacific Northwest Railroad Archive, still photographs of railroad structures for the passage of trains underground.
Source note(s)
LC Subject Authority Heading: Railroad tunnels https://lccn.loc.gov/sh85110901
Display note(s)
Hierarchical terms
Railroad Tunnels
Railroad Tunnels
Equivalent terms
Railroad Tunnels
UF Tunnels