Number 1 Mine
From Underfoot
Q49437274
mine in Garrett County, Maryland, United States of America
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Location: 39.625, -79.19, KML, Cluster Map, Maps,
3 places
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Big Savage Tunnel ⓘ
cycling and pedestrian tunnel in Pennsylvania -
Borden Tunnel ⓘ
abandoned railway tunnel -
Hoffman tunnel ⓘ
wo-mile-long tunnel in Allegany County, Maryland, US
| Type | Subtype | Date | Description | Notes | Source |
|---|---|---|---|---|---|
| site | tunnel | Big Savage Tunnel | cycling tunnel, pedestrian tunnel, railway tunnel | Wikidata | |
| site | tunnel | Borden Tunnel | railway tunnel, pedestrian tunnel | Wikidata | |
| site | tunnel | Hoffman tunnel | water tunnel | Wikidata | |