
The Ohio River corridor serves as the industrial and transportation backbone of this tri-state region during the mid-1940s. Heavy rail lines including the Pennsylvania RR and Baltimore and Ohio RR hug the riverbanks, connecting bustling centers like Martins Ferry and Warwood to the interior coal and manufacturing markets. The map reveals a densely settled valley floor contrasted with the winding ridges of the Richland and Liberty districts.
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2 editions found
1901 · Cadiz
USGS Topo · 1:62,500
1902 · Wheeling
USGS Topo · 1:62,500
1903 · Cadiz
USGS Topo · 1:62,500
1904 · Steubenville
USGS Topo · 1:62,500
1904 · Cameron
USGS Topo · 1:62,500
1904 · Burgettstown
USGS Topo · 1:62,500
1905 · Rogersville
USGS Topo · 1:62,500
1905 · Clarington
USGS Topo · 1:62,500
1905 · St. Clairsville
USGS Topo · 1:62,500
1906 · Burgettstown
USGS Topo · 1:62,500