
The Willamette River and Columbia River converge in this detailed look at a burgeoning Pacific Northwest hub. Industrial activity is concentrated along the waterways, notably at the Port of Portland and the Swan Island Basin shipyard, while the city's residential character expands through established neighborhoods like Irvington, Alameda, and Portland Heights. A complex network of transit infrastructure, including the Union Pacific and Southern Pacific railroads, supports the region's economy alongside major spans like the Steel Bridge and Broadway Bridge.
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3 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