
The industrial corridor along the Monongahela River and Youghiogheny River centers on the dense riverfront settlements of Donora, Monessen, and West Newton. In the mid-1950s, this region was a landscape of concentrated industry and growing residential districts, where the Norfolk and Western and Baltimore and Ohio Railroad lines hugged the riverbanks to serve local mills and mines. Above the river valleys, the plateau of Rostraver shows a shift toward suburban development and rural infrastructure, including the Rostraver Airport and Rostraver High Sch.
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4 editions found
1902 · Brownsville
USGS Topo · 1:62,500
1902 · Connellsville
USGS Topo · 1:62,500
1904 · Mc Keesport
USGS Topo · 1:62,500
1904 · Greensburg
USGS Topo · 1:62,500
1906 · Brownsville
USGS Topo · 1:62,500
1906 · Greensburg
USGS Topo · 1:62,500
1907 · Pittsburg
USGS Topo · 1:62,500
1931 · Brownsville
USGS Topo · 1:62,500
1931 · Connellsville
USGS Topo · 1:62,500
1933 · Brownsville
USGS Topo · 1:62,500