
Columbia River riverfront life and early 20th-century transportation networks define this corner of Multnomah County. The map details the convergence of the Sandy River and the Columbia, a landscape dominated by river islands like Gary Island and Reed Island. The Willamette Base Line serves as a primary geographic anchor for the rural grid, where small settlements and schoolhouses like Buckley School and Cedar School supported a growing agricultural community.
48 named features on this map. Tap any name to fly to it.
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2 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 · Lookout Mtn
USGS Topo · 1:62,500