Tunnel No. 41

Tunnel Number 41, or the Big Hole, is a single-track railway tunnel underneath Mount Judah in the Sierra Nevada, near Norden, California. It is owned by the Union Pacific Railroad, in service as a part of the Roseville Subdivision of the Overland Route. Daily freight trains as well as Amtrak's California Zephyr utilize the line.

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1925  Wikidata
Union Pacific Railroad, railway tunnel, Southern Pacific Transportation Company, United States, 

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Location: 39.305, -120.3175, KML, Cluster Map, Maps,
1 places

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  Tunnel No. 41 ⓘ
  railway tunnel in California

1925-01-01T00:00:00Z

1925-01-01T00:00:00Z

1925 Tunnel No. 41

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Frameless

Type	Subtype	Date	Description	Notes	Source
site	tunnel	1925	Tunnel No. 41	Union Pacific Railroad, Southern Pacific Transportation Company, railway tunnel	Wikidata