United States National Register of Historic Places |
Search  |
Allegheny Portage Railroad MPS
NRHP: 64500521
| Staple Bend Tunnel |
Data from United States Park Service and Wikidata
| Geography Tool Shed |
United States National Register of Historic Places |
Search |
NRHP: 64500521
| Staple Bend Tunnel |
Data from United States Park Service and Wikidata