Coopersburg through Saucon Valley around east side of South Mt to Bethlehem. For more info + connections to other routes, see www.roberts-1.com/b/x/pb - routeID [BPhB8]. This route is one stage of a loop connecting Philadelphia + Bethlehem -- search Bikely on [BPhB]. Labels on points form a detailed cue sheet (click on Show, select Cue Sheet). Points have been tweaked but not tested for GPS navigation. It connects from Phila to Beth sec 3 [BPhB7] or 3A [BPhB7A], and connects to Beth to Phila sec 1 [BPhB1]. Not checked by us since 2009. by NJwandr