Warren Mountain dominates the southwestern corner of this landscape, anchoring a high-altitude terrain defined by a complex drainage network within Custer County. The 2011 survey documents a primary transportation artery via Pass Creek Rd, which climbs through the center of the sheet toward the Pass Creek Summit. This route serves as the spine for various forest access roads, including Nat For Dev Rd 121 and Nat For Dev Rd 539, which penetrate the drainages of Big Creek and Hills Creek.
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This is the sole edition of this map. No revisions or reprints were ever made.
1935 · MacKay
USGS Topo · 1:96,000
1935 · Borah Peak
USGS Topo · 1:125,000
1938 · Borah Peak
USGS Topo · 1:125,000
1940 · Mackay
USGS Topo · 1:62,500
1955 · Dubois
USGS Topo · 1:250,000
1955 · Idaho Falls
USGS Topo · 1:250,000
1957 · Hawley Mountain
USGS Topo · 1:62,500
1958 · Dubois
USGS Topo · 1:250,000
1958 · Idaho Falls
USGS Topo · 1:250,000
1960 · Mackay
USGS Topo · 1:62,500