
The Allegheny River corridor serves as the industrial and transportation backbone of this region, winding past established centers like New Kensington, Tarentum, and Arnold. In the early 20th century, the landscape was a complex mesh of river-oriented commerce and upland rural life, where the remnants of the Pennsylvania Canal shared the valley with the Pennsylvania RR and West Penn RR. To the south, Oakmont and Hulton mark the suburban fringe, while the interior is dotted with family-named landmarks and local institutions such as Sandy Hill School and Clinton Mineral Spring.
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7 editions found
1900 · Kittanning
USGS Topo · 1:62,500
1902 · Kittanning
USGS Topo · 1:62,500
1904 · Mc Keesport
USGS Topo · 1:62,500
1904 · Carnegie
USGS Topo · 1:62,500
1904 · Greensburg
USGS Topo · 1:62,500
1906 · Carnegie
USGS Topo · 1:62,500
1906 · Greensburg
USGS Topo · 1:62,500
1906 · Sewickley
USGS Topo · 1:62,500
1907 · Pittsburg
USGS Topo · 1:62,500
1907 · Freeport
USGS Topo · 1:62,500