Leuhman Ridge rises as the central topographic focal point of this arid landscape, flanked by the sprawling expanse of the Mojave Desert. The map records a sparse settlement pattern characterized by the small locales of Rich and Silt in the northwest, connected by Rich Rd. The transportation network reveals the region’s specialized history, with the iconic Twenty Mule Team Rd running along the northern edge, a name deeply associated with the area's borax mining heritage. Modern aerospace and scientific influences are suggested by the presence of celestial-themed thoroughfares such as Mercury Blvd and Mars Blvd. The terrain is punctuated by distinct landmarks like the prominent Mound and the dividing line between Kern and San Bernardino Counties, highlighting the intersection of natural desert features and formal administrative boundaries.
21 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.
1915 · Searles Lake
USGS Topo · 1:250,000
1937 · Kramer
USGS Topo · 1:48,000
1937 · Rogers Lake
USGS Topo · 1:48,000
1942 · Kramer
USGS Topo · 1:62,500
1942 · Rogers Lake
USGS Topo · 1:62,500
1943 · Castle Butte
USGS Topo · 1:62,500
1947 · Castle Butte
USGS Topo · 1:50,000
1947 · Kramer
USGS Topo · 1:24,000
1947 · Johannesburg SE
USGS Topo · 1:25,000
1947 · Rich
USGS Topo · 1:24,000