
The Youghiogheny River carves the southwestern corner of this landscape, anchoring the borough of Smithton. As the century draws to a close, the area maintains its mix of tight-knit settlements and rugged valley topography across South Huntingdon and Sewickley townships. The infrastructure of the Pennsylvania Turnpike Toll Road and several major interchanges, such as Interchange 25A near Waltz Mill, signal the modernization of this Westmoreland County corridor.
51 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
8 maps found