Category:Infrastructure-related listings on the National Register of Historic Places
One type of listings on the National Register of Historic Places in the United States are publicly and privately-owned infrastructure, including bridges, tunnels, viaducts, aqueducts, locks, dams etc.
This category has the following 3 subcategories, out of 3 total.
The following 67 pages are in this category, out of 67 total. This list may not reflect recent changes (learn more).