This is the eastern portal of the Allegheny Mountain Tunnel, the westernmost of four tunnels located along the Turnpike’s mainline. This tunnel, at just over a mile in length, is the longest of those four.
Allegheny Mountain Tunnel
This is the eastern portal of the Allegheny Mountain Tunnel, the westernmost of four tunnels located along the Turnpike’s mainline. This tunnel, at just over a mile in length, is the longest of those four.
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[Back to Pennsylvania Turnpike — May 2004]