
The confluence of the Conemaugh River, the Little Conemaugh River, and Stony Creek forms the industrial heart of Johnstown. This mid-century survey illustrates an urban landscape deeply integrated with its steep valley topography, where residential neighborhoods like Brownstown and Kernville cling to the hillsides above the river-bottom commerce. The transportation network is dominated by the Penn Central railroad corridors and state routes like Pennsylvania 56, which navigate the tight bends of the waterways.
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6 editions found
1904 · Johnstown
USGS Topo · 1:62,500
1907 · Johnstown
USGS Topo · 1:62,500
1913 · Somerset
USGS Topo · 1:62,500
1914 · Windber
USGS Topo · 1:62,500
1915 · Somerset
USGS Topo · 1:62,500
1916 · Windber
USGS Topo · 1:62,500
1920 · New Florence
USGS Topo · 1:62,500
1921 · New Florence
USGS Topo · 1:48,000
1922 · New Florence
USGS Topo · 1:62,500
1944 · Somerset
USGS Topo · 1:62,500