
The Walla Walla River carves through a landscape defined by the intersection of rail infrastructure and state boundaries in the mid-1960s. This survey captures a critical junction where the Union Pacific and Northern Pacific railroads meet at Zangar Junction, just north of the border between Washington and Oregon. The river valley acts as a natural corridor for transport, winding toward the west where the waters of Lake Wallula begin to pool behind the McNary Dam downstream.
17 named features on this map. Tap any name to fly to it.
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1915 · Wallulah
USGS Topo · 1:96,000
1918 · Wallula
USGS Topo · 1:125,000
1935 · Pendleton
USGS Topo · 1:125,000
1953 · Pendleton
USGS Topo · 1:250,000
1953 · Walla Walla
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1958 · Walla Walla
USGS Topo · 1:250,000
1964 · Wallula
USGS Topo · 1:24,000
1964 · Slater
USGS Topo · 1:24,000
1964 · Humorist
USGS Topo · 1:24,000