
The Grande Ronde River carves a central path through this portion of the Whitman National Forest, serving as a vital corridor for both natural drainage and human transport. In the early 1960s, the Union Pacific railroad and a modern 4 Lane highway followed the river's winding course, connecting the small settlements of Hilgard and Perry. These mountain communities were built on the logistics of the era, evidenced by a Weighing Station, a Gaging Station, and a Gravel Pit positioned along the primary transit lines.
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3 editions found
1953 · Pendleton
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1963 · La Grande SE
USGS Topo · 1:24,000
1963 · Hilgard
USGS Topo · 1:24,000
1963 · Summerville
USGS Topo · 1:24,000
1964 · Huron
USGS Topo · 1:24,000
1964 · Drumhill Ridge
USGS Topo · 1:24,000
1964 · Kamela SE
USGS Topo · 1:24,000
1965 · Glass Hill
USGS Topo · 1:24,000
1965 · Little Beaver Creek
USGS Topo · 1:24,000