Commencing an Greensburg, and running by way of New Salem, Mamont, and North Washington, to a point on the dividing line between Westmoreland and Armstrong Counties; thence by way of Apollo, Leechburg, Freeport, and Slatelick, into Westkit, on the Allegheny River, opposite Kittanning, Armstrong County, and by spur from Yockey's Crossroads to an intersection with route number one hundred eighty-eight about one and one-half miles southerly of Weinels.
36 P.S. § 1040