
The Columbia River forms a wide natural boundary between Portland and Vancouver in this early 1960s study of the region's expanding infrastructure. The landscape is dominated by volcanic remnants and large-scale transportation hubs, including the Portland International Airport and Portland Air Force Base situated along the Columbia Slough. Residential growth is evident across the east side in neighborhoods like Montavilla, Parkrose, and Powellhurst, where dozens of neighborhood schools and churches such as Holy Child Academy and Warner Pacific College anchor the community.
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3 editions found
1897 · Portland
USGS Topo · 1:62,500
1905 · Portland
USGS Topo · 1:62,500
1911 · Boring
USGS Topo · 1:48,000
1914 · Boring
USGS Topo · 1:62,500
1914 · Oregon City
USGS Topo · 1:62,500
1916 · Estacada
USGS Topo · 1:125,000
1918 · Troutdale
USGS Topo · 1:62,500
1934 · Troutdale
USGS Topo · 1:48,000
1939 · Oregon City
USGS Topo · 1:62,500
1940 · Boring
USGS Topo · 1:62,500