
Columbia River commerce and industrial growth define this mid-century survey of the border between Washington and Oregon. The landscape is dominated by the proximity of Camas and Washougal on the northern bank, where the Port of Camas-Washougal serves as a hub for river-based industry and the Spokane Portland and Seattle railroad lines. Further south, across Lady Island and McGuire Island, the Oregon side shows the development of Troutdale and Fairview, including the Troutdale Airport and the expanding Banfield Expressway corridor.
114 named features on this map. Tap any name to fly to it.
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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 · Lookout Mtn
USGS Topo · 1:62,500