
The Oregon Trail winds across the high basalt plateaus of this 1964 survey, following an approximate route through a landscape defined by deep canyons and prominent volcanic buttes. To the west, the John Day River carves a sharp boundary between Sherman and Gilliam counties, while the Union Pacific railroad line mirrors the trail's path across Shutler Flat.
27 named features on this map. Tap any name to fly to it.
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2 editions found
1916 · Arlington
USGS Topo · 1:125,000
1916 · Condon
USGS Topo · 1:125,000
1953 · The Dalles
USGS Topo · 1:250,000
1956 · The Dalles
USGS Topo · 1:250,000
1957 · The Dalles
USGS Topo · 1:250,000
1964 · Turner Butte
USGS Topo · 1:24,000
1964 · Shutler Flat
USGS Topo · 1:24,000
1964 · Mc Donald
USGS Topo · 1:24,000
1970 · Devils Backbone
USGS Topo · 1:24,000
1970 · Mikkalo
USGS Topo · 1:24,000