Carr Airport and the expansive dry-land agriculture of eastern Franklin County define this modern landscape. The map captures a transitional zone where the plateau's rugged topography, including Lower Smith Canyon, meets the vital corridor of the Snake River. This area is characterized by a grid of rural roads and larger parcels, many bearing local family names like Galloway Rd, Martindale Rd, and Samual Brown Trail Rd. A significant recreational and historical thread is the Columbia Plateau State Park Trail, which cuts across the southeastern corner near Ice Harbor Rd, following the path of former rail infrastructure. The infrastructure here supports a modern farming economy, visible through the network of access routes like Tree Farm Rd and the prominent Pasco Kahlotus Road.
30 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.
1915 · Wallulah
USGS Topo · 1:96,000
1917 · Pasco
USGS Topo · 1:125,000
1918 · Wallula
USGS Topo · 1:125,000
1953 · Walla Walla
USGS Topo · 1:250,000
1958 · Walla Walla
USGS Topo · 1:250,000
1963 · Rye Grass Coulee
USGS Topo · 1:24,000
1964 · Levey SW
USGS Topo · 1:24,000
1964 · Levey SE
USGS Topo · 1:24,000
1964 · Slater
USGS Topo · 1:24,000
1964 · Levey NE
USGS Topo · 1:24,000