
Industrial activity and historic transportation corridors define this 1944 Army Corps of Engineers survey of the Imperial Valley. Plaster City serves as the focal point, connected to the wider region by the San Diego and Arizona Eastern railroad and the specialized Portland Cement Pacific Track. This industrial infrastructure is juxtaposed with the Old Overland Stage Route, which winds through the Yuha Desert and across the Coyote Wash, marking a lineage of travel through this arid landscape.
24 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.
1915 · El Centro
USGS Topo · 1:125,000
1931 · Vallecito
USGS Topo · 1:125,000
1931 · Carrizo
USGS Topo · 1:125,000
1939 · Jacumba
USGS Topo · 1:62,500
1940 · Brawley
USGS Topo · 1:62,500
1940 · Kane Spring
USGS Topo · 1:62,500
1940 · Heber
USGS Topo · 1:62,500
1940 · Plaster City
USGS Topo · 1:62,500
1940 · Coyote Wells
USGS Topo · 1:62,500
1942 · Barrel Spring
USGS Topo · 1:62,500