
The Allegheny River carves a deep valley through this industrial and residential landscape, separating the communities of Oakmont and Verona from the steep hillsides of Lower Burrell and Arnold. This modern survey reveals a dense network of suburban growth intermixed with remnants of the region's river-driven economy. Navigational landmarks like Twelvemile Island and Merriman Bars punctuate the waterway, which is now utilized for recreation via the Three Rivers Water Trl.
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This is the sole edition of this map. No revisions or reprints were ever made.
1904 · Mc Keesport
USGS Topo · 1:62,500
1904 · Greensburg
USGS Topo · 1:62,500
1906 · Greensburg
USGS Topo · 1:62,500
1907 · Pittsburg
USGS Topo · 1:62,500
1907 · Freeport
USGS Topo · 1:62,500
1908 · New Kensington
USGS Topo · 1:62,500
1909 · Freeport
USGS Topo · 1:62,500
1910 · New Kensington
USGS Topo · 1:62,500
1950 · Valencia
USGS Topo · 1:24,000
1951 · Pittsburg East
USGS Topo · 1:24,000