Gravel Routes in Salisbury, Massachusetts

14 mi gravel Maudslay, ghost trail and rail trail Gravel route from Bridge Rd to Spofford St, Newburyport, Essex County, Massachusetts "Mixed gravel, fire road and trail"
14 mi other Industrial Archeology Other route from 2nd St to Reddington Landing, Hampton, Rockingham County, New Hampshire "Mixed gravel, marsh, rail track and single track."
1 mi gravel Weatogue Rd Gravel route from Weatogue Rd to Weatogue Rd, Sheffield, Berkshire County, Massachusetts