Commencing in McConnellsburg, and running by way of Knobsville, Hustontown, Gracey, and Waterfall to a point on the dividing line between Fulton and Huntingdon Counties; thence by way of Three Springs and Saltillo, and through the villages of Cassville, Calvin, and Colfax to a point on route thirty-three¹ west of Mill Creek; thence over route thirty-three¹ to Mill Creek; thence by way of Airydale to a point on the dividing line between Huntingdon and Mifflin Counties; thence by way of Allenville and Belleville to Reedsville; thence over route twenty-nine² into Lewistown, Mifflin County.