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1986 Map of Alvord Mountain East
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1986 Map of Alvord Mountain East

USGS Topo · Published 1986

About this map

Alvord Mountain dominates this arid landscape in San Bernardino County, where dramatic elevation changes are defined by features like Alvord Peak and the winding Spanish Canyon. By the mid-1980s, this area served as a critical corridor for infrastructure and national defense, bisected by the Fort Irwin Military Reservation Boundary. The map reveals a high-desert environment utilized for communication and power, evidenced by several Transmission Lines and the Radio Facility (Host Sandy) perched on the higher ground. A network of 4wd trails provides the only access through the rugged terrain of Clews Ridge, indicating the isolation and challenging topography of this Mojave Desert region during the late twentieth century.

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Map Details

Date Portrayed1986
Date Published1986
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions22 x 26.9 inches

Editions of this 1986 Alvord Mountain East Map

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain