
The Willamette River corridor serves as the primary artery for industrial and residential growth in the early 1960s, defined by the towering St Johns Bridge and the heavy rail traffic of the Spokane Portland and Seattle RR. While Linnton and St Johns anchor the riverbanks, the western hills show a landscape in transition. Large expanses of Forest Park crown the heights, while new subdivisions like Marlene Village and Cedar Hills begin to fill the valley floor near the Oregon Electric RR line.
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4 editions found
1897 · Portland
USGS Topo · 1:62,500
1905 · Portland
USGS Topo · 1:62,500
1914 · Oregon City
USGS Topo · 1:62,500
1915 · Hillsboro
USGS Topo · 1:62,500
1916 · Tualatin
USGS Topo · 1:62,500
1918 · Hillsboro
USGS Topo · 1:62,500
1939 · Oregon City
USGS Topo · 1:62,500
1939 · Tualatin
USGS Topo · 1:62,500
1940 · Tualatin
USGS Topo · 1:62,500
1940 · Hillsboro
USGS Topo · 1:62,500