Category:Tunnels on the National Register of Historic Places

Tunnels on the National Register of Historic Places.

Subcategories

This category has the following 3 subcategories, out of 3 total.

R

Railway tunnels on the National Register of Historic Places‎ (18 P)
Road tunnels on the National Register of Historic Places‎ (6 P)

W

Water tunnels on the National Register of Historic Places‎ (6 P)

Pages in category "Tunnels on the National Register of Historic Places"

The following 7 pages are in this category, out of 7 total. This list may not reflect recent changes.

B

C

Chetoogeta Mountain Tunnel

P

Ptarmigan Tunnel

T

Los Túneles subterráneos de San Germán

U

Union Canal (Pennsylvania)

W

Walden Street Cattle Pass

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