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Staple Bend Tunnel
| NRHP ID: 94001187 |
| NARA ID: 71994171 |
| Wikidata ID: Q7482493 |
| Wikpedia: Staple Bend Tunnel |
| Multiple property submission: Allegheny Portage Railroad MPS |
| Location (in/near): Conemaugh Township, Pennsylvania |
| Listed: 1994-04-19 |
| Role: Structure |
| Significance region: National |
| Significance area(s): Engineering; Transportation |
| Criteria: A (event) |
Data from United States Park Service and Wikidata