Middle Mountains topography dominates this desert landscape, where the peaks descend into the broad expanse of the Castle Dome Plain. The arid terrain is defined by complex drainage systems, notably Indian Wash in the north and the extensive network of the Los Angeles Wash that cuts through the southern reaches of the quadrangle. The map captures a section of the La Paz and Yuma county line as it intersects these mountains and plains. Modern infrastructure is represented by the route of Us-95, which provides the primary north-south transit corridor through this remote region, following the gentler gradients of the western flats away from the rugged interior high points.
15 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1929 · Laguna
USGS Topo · 1:62,500
1939 · Red Hill
USGS Topo · 1:62,500
1942 · Yuma
USGS Topo · 1:250,000
1942 · Blythe
USGS Topo · 1:250,000
1943 · Laguna
USGS Topo · 1:62,500
1954 · El Centro
USGS Topo · 1:250,000
1954 · Salton Sea
USGS Topo · 1:250,000
1954 · Red Hill
USGS Topo · 1:62,500
1955 · Salton Sea
USGS Topo · 1:250,000
1955 · El Centro
USGS Topo · 1:250,000