La Posa Plain dominates this desert landscape in La Paz County, showing the arid expanse of western Arizona before the most recent developments of the late 2010s. The map illustrates a network of desert transportation routes, including Plomosa Rd and Old Bouse Rd, which converge in the southeastern sector. These roads, along with Cyprus Mine Rd in the north, suggest a landscape shaped by mining access and local transit through the alluvial basin. The survey clearly delineates the township and range boundaries, such as t6n r19w and t5n r18w, providing a structured view of land division in this sparsely populated region of the Southwest.
8 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.
1930 · Linskey
USGS Topo · 1:62,500
1931 · Moon Mtn
USGS Topo · 1:62,500
1932 · Moon Mtn
USGS Topo · 1:62,500
1933 · Cunningham Mtn
USGS Topo · 1:48,000
1940 · Dome Rock Mts
USGS Topo · 1:62,500
1942 · Blythe
USGS Topo · 1:250,000
1942 · MOON MTN
USGS Topo · 1:62,500
1954 · Salton Sea
USGS Topo · 1:250,000
1955 · Salton Sea
USGS Topo · 1:250,000
1959 · Salton Sea
USGS Topo · 1:250,000