
Sandy Ridge and Glass City sit along the dividing line of Clearfield and Centre Counties, nestled within a landscape shaped by early industrial activity and conservation efforts. The presence of multiple Mine locations and the Old Railroad Grade winding through the terrain points to the region's historical reliance on extraction and rail transport, while the Conrail line continues to serve the northern reaches near Moshannon Creek. High ridges such as Sandy Ridge and Horseback Ridge dominate the topography, separated by numerous hollows like Cabbage Hollow and Seven Springs Hollow. Large tracts of protected land, including Moshannon State Forest and State Game Lands No 33, cover significant portions of the quadrangle, preserving the steep drainages of Cold Stream and Hawk Run. The remote Mt Pleasant Ch and its associated Cem provide a touchstone for local genealogical research in this sparsely populated highland.
45 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.
6 editions found
1903 · Houtzdale
USGS Topo · 1:62,500
1905 · Houtzdale
USGS Topo · 1:62,500
1920 · Altoona
USGS Topo · 1:62,500
1922 · Philipsburg
USGS Topo · 1:62,500
1922 · Altoona
USGS Topo · 1:62,500
1923 · Tyrone
USGS Topo · 1:62,500
1929 · Tyrone
USGS Topo · 1:48,000
1933 · Tyrone
USGS Topo · 1:62,500
1939 · Philipsburg
USGS Topo · 1:62,500
1944 · Houtzdale
USGS Topo · 1:24,000