22, 2019 7:34 a.m. Walking and biking trails developed along railroad rights-of-way contribute $930 million annually to Pennsylvania’s economy, and the regional Great Allegheny Passage trail is ...

This fall foliage bike trip on the Great Allegheny Passage (GAP) rail-trail runs 135 miles between Cumberland, MD, and Duquesne, PA, linking up with the C&O Canal Towpath. DATES TO BE DETERMINED. Fee: ...