I know there are some PA people in here and I was wondering if anyone knows anything about this trail along the Schuykill River then runs from Hamburg to somewhere close to Pottsville? I am trying to map a ride from Pottsville to Skippack, PA and am looking for an Alternative to Rt 61 from Pottsville to Hamburg? Any suggestions? I will be on a skinny tire road bike and don't mind taking it on hard packed gravel rail trails. Thanks.