2021 Map of Signal Hill, 2021 Print
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2021 Map of Signal Hill

USGS Topo · Published 2021

About this map

Mojave National Preserve covers the central portion of this survey, where the high desert terrain transitions between several distinct valley systems. The arid landscape is defined by the broad Lanfair Valley to the north and Fenner Valley to the south, separated by the high ground of Billie Mtn and the expanse of Tungsten Flat. To the east, the Piute Range rises sharply, carrying the Piute Canyon Trail through its breaks. The southwestern corner is anchored by the Vontrigger Hills, while the eponymous Signal Hill stands as a prominent topographical landmark in the southeast. This 2021 update preserves the modern corridor of Lanfair Road, reflecting the sparse network of remote desert routes that continue to serve this corner of San Bernardino County.


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Map Details

Date Portrayed2021
Date Published2021
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2021 Signal Hill Map

This is the sole edition of this map. No revisions or reprints were ever made.


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Source Details

CopyrightPublic Domain