Union Tunnel (Baltimore)

The Union Tunnel is a railroad tunnel on Amtrak's Northeast Corridor in Baltimore, Maryland adjacent to Pennsylvania Station that was built to connect the Pennsylvania Railroad's original mainline to Philadelphia, Pennsylvania and points north. The tunnel consists of two parallel bores: the original bore from 1873 has a single track, while a newer bore from 1934 has two tracks.

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Wikidata
railway tunnel, United States, 

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Location: 39.3058, -76.6088, KML, Cluster Map, Maps,
7 places

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  Cross Ore Bank ⓘ
  abandoned mine in Baltimore County, Maryland, United States of America

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  Baltimore and Potomac Tunnel ⓘ
  railroad tunnel in Maryland, a bottleneck of the Northeast Corridor

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  Baltimore Harbor Tunnel ⓘ
  tunnel in Baltimore, Maryland, United States

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  Fort McHenry Tunnel ⓘ
  tunnel in Maryland

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  Henryton Tunnel ⓘ
  railway tunnel in Henryton, Maryland

• 

  Howard Street Tunnel ⓘ
  

• 

  Union Tunnel (Baltimore) ⓘ
  underpass on the Northeast Corridor

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Type	Subtype	Date	Description	Notes	Source
site	mine		Cross Ore Bank	abandoned mine	Wikidata
site	tunnel		Baltimore and Potomac Tunnel	railway tunnel	Wikidata
site	tunnel		Baltimore Harbor Tunnel	Maryland Transportation Authority, road tunnel	Wikidata
site	tunnel		Fort McHenry Tunnel	road tunnel	Wikidata
site	tunnel		Henryton Tunnel	railway tunnel	Wikidata
site	tunnel		Howard Street Tunnel	CSX Transportation, railway tunnel	Wikidata
site	tunnel		Union Tunnel (Baltimore)	railway tunnel	Wikidata