United States National Register of Historic Places |
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Ptarmigan Tunnel
| NRHP ID: 86000360 |
| NARA ID: 71974896 |
| Wikidata ID: Q3542150 |
| Wikpedia: Ptarmigan Tunnel |
| Multiple property submission: Glacier National Park MRA |
| Location (in/near): West Glacier, Montana |
| Constructed: 1930 |
| Listed: 1986-02-14 |
| Role: Structure |
| Significance region: State |
| Significance area(s): Engineering; Landscape Architecture; Transportation |
| Criteria: A (event); C (architecture/engineering) |
Data from United States Park Service and Wikidata