The Sacramento River carves a deep path through the granite spires of the Shasta National Forest in this 2018 survey. The town of Dunsmuir serves as the central hub of this canyon, anchored by the long-standing path of the Union Pacific Railroad. This corridor has historically served as a vital transportation artery, as seen in the cluster of riverside settlements including Shasta Springs, Shasta Retreat, and Sweetbriar.
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This is the sole edition of this map. No revisions or reprints were ever made.
1886 · Shasta
USGS Topo · 1:250,000
1894 · Shasta
USGS Topo · 1:250,000
1935 · Dunsmuir
USGS Topo · 1:125,000
1948 · Weed
USGS Topo · 1:250,000
1950 · Weed
USGS Topo · 1:250,000
1954 · Shoeinhorse Mountain
USGS Topo · 1:62,500
1954 · Shasta
USGS Topo · 1:62,500
1954 · Weed
USGS Topo · 1:62,500
1954 · Dunsmuir
USGS Topo · 1:62,500
1958 · Weed
USGS Topo · 1:250,000