
Industrial and aviation hubs define the mid-century landscape along the border of Washington and Oregon, centered on the Columbia River. The Washington side is dominated by Camas, where the riverbank is lined with infrastructure like the Spokane Portland and Seattle railroad. Across the water in Oregon, the Aluminum Plant and Troutdale Airport reflect the post-war industrial expansion. The map records several educational transitions, noting Grass Valley Sch (Aban'd), Woodburn Sch (Aban'd), and Forest Home School (Aban'd) as abandoned sites.
56 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
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