The Great Allegheny Passage: Biking Pittsburgh to Maryland
Tips and (one persons) itinerary for the Great Allegheny Passage:
<a href="http://www.eveningsun.com/sunstyle/ci_21570080/great-allegheny-passage-biking-pittsburgh-maryland">http://www.eveningsun.com/sunstyle/ci_21570080/great-allegheny-passage-biking-pittsburgh-maryland</a>;