Big Savage Tunnel - Great Allegheny Passage

This is a well done mini documentary on the Great Allegheny Passage that focuses on the restoration and history of the Big Savage Tunnel.

<a href="http://www.wqed.org/ondemand/onq.php?cat=6&amp;id=18">http://www.wqed.org/ondemand/onq.php?cat=6&amp;id=18</a>;