
The Columbia River serves as the central artery for this mid-1920s survey, dividing the landscape between Oregon and Washington. This era was defined by the transition from river travel to robust rail and early highway infrastructure, clearly visible in the competing lines of the Spokane Portland and Seattle and Union Pacific railroads tracing the riverbanks. The Bridge of the Gods stands as a vital connection between Stevenson and Cascade Locks, while to the north, the Columbia National Forest reveals a terrain shaped by volcanic activity, including the Lava Bridge and Ice Cave.
162 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.
1904 · Mount Adams
USGS Topo · 1:125,000
1907 · Mount Adams
USGS Topo · 1:125,000
1916 · Estacada
USGS Topo · 1:125,000
1919 · Mount St Helens
USGS Topo · 1:125,000
1924 · Mount Hood
USGS Topo · 1:125,000
1926 · Steamboat Mtn
USGS Topo · 1:125,000
1927 · Mount Hood
USGS Topo · 1:125,000
1929 · Hood River
USGS Topo · 1:125,000
1930 · Dufur
USGS Topo · 1:125,000
1931 · Steamboat Mtn
USGS Topo · 1:125,000