
This historical map portrays the area of Twelvemile Ridge in 2020, primarily covering Twelvemile Ridge. Featuring a scale of 1:24,000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Twelvemile Ridge region at the time. Published in 2020, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1955 · Jordan Valley
USGS Topo · 1:250,000
1955 · Adel
USGS Topo · 1:250,000
1957 · Adel
USGS Topo · 1:250,000
1957 · Jordan Valley
USGS Topo · 1:250,000
1958 · Adel
USGS Topo · 1:250,000
1958 · Jordan Valley
USGS Topo · 1:250,000
1962 · Adel
USGS Topo · 1:250,000
1980 · Rome State Airport
USGS Topo · 1:24,000
1981 · Coyote Lake West
USGS Topo · 1:24,000
1981 · Coyote Lake East
USGS Topo · 1:24,000