Tags: Tunnel.

The Logans Ferry Mine Tunnel consists of a pair of abandoned coal tunnels under the Allegheny River between Plum and Springdale Pennsylvania in the United States.

length (km)
914.4
location
Pennsylvania, Allegheny River, Springdale Pennsylvania, United States
opening year
1921-01-01T00:00:00+02:00
latitude
40.545
longitude
-79.764

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