
The Clackamas River and Sandy River define this era of industrial and agricultural expansion in the foothills of the Cascades. The Portland Railway Light & Power Co line serves as a primary artery, connecting timber and power interests at Cazadero and Faraday with the growing northern settlements. River-based commerce is evident through the River Mill and the infrastructure of the Intake Portland Waterworks, while river crossings rely on the C. Murray Ferry and Feldrheimer Ferry.
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5 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
1924 · Mount Hood
USGS Topo · 1:125,000
1926 · Hood River
USGS Topo · 1:125,000
1927 · Mount Hood
USGS Topo · 1:125,000