
Bell Springs and the surrounding Mendocino County highlands are documented in this 1916 survey, conducted by the Corps of Engineers. The map traces the early development of the State Highway through a landscape of family-owned ranchlands and remote outposts. The concentration of settlements along the north-south corridor includes Cummings, Blue Rock, and Twin Rocks, reflecting the area's reliance on road connectivity through the mountainous terrain between the South Fork Eel River and its various tributaries.
31 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1920 · Covelo
USGS Topo · 1:62,500
1920 · Harris
USGS Topo · 1:62,500
1921 · Westport
USGS Topo · 1:62,500
1921 · Briceland
USGS Topo · 1:62,500
1921 · Branscomb
USGS Topo · 1:62,500
1921 · Hoaglin
USGS Topo · 1:62,500
1922 · Island Mountain
USGS Topo · 1:62,500
1931 · Hoaglin
USGS Topo · 1:96,000
1935 · Hoaglin
USGS Topo · 1:125,000
1949 · Alderpoint
USGS Topo · 1:62,500