
Sherars Bridge serves as a critical focal point on this map, where the crossing spans the Deschutes River at the boundary of Wasco and Sherman counties. The landscape is dominated by the massive elevation of Tygh Ridge, rising sharply above the river canyon and the eastern edge of Tygh Valley. This 1962 field-checked survey illustrates a high-desert environment defined by vital water management, seen in the winding Tygh Highline Ditch and numerous isolated Springs that supported ranching and transit in this arid corridor.
26 named features on this map. Tap any name to fly to it.
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1930 · Dufur
USGS Topo · 1:125,000
1934 · Dufur
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
1962 · Sherars Bridge
USGS Topo · 1:24,000
1962 · Postage Stamp Butte
USGS Topo · 1:24,000
1962 · Summit Ridge
USGS Topo · 1:24,000
1962 · Dufur East
USGS Topo · 1:24,000
1962 · Sinamox
USGS Topo · 1:24,000