
The Monongahela River carves a deep valley through this industrial and residential landscape south of Pittsburgh, defined by the legacy of steel manufacturing and river transport. Heavy industrial features like the Slag Dump sites near Dravosburg and Glassport sit alongside established suburban developments in Pleasant Hills and Brentwood. The Pittsburgh and Lake Erie RR traces the riverbank, supporting the transit of materials through Clairton and West Elizabeth, while the Allegheny County Airport occupies a prominent plateau to the north.
92 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1901 · Amity
USGS Topo · 1:62,500
1902 · Brownsville
USGS Topo · 1:62,500
1904 · Amity
USGS Topo · 1:62,500
1904 · Mc Keesport
USGS Topo · 1:62,500
1904 · Carnegie
USGS Topo · 1:62,500
1906 · Brownsville
USGS Topo · 1:62,500
1906 · Carnegie
USGS Topo · 1:62,500
1907 · Pittsburg
USGS Topo · 1:62,500
1908 · Carnegie
USGS Topo · 1:62,500
1931 · Brownsville
USGS Topo · 1:62,500