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1983 Map of Iron Mountains
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1983 Map of Iron Mountains

USGS Topo · Published 1983

About this map

The Iron Mountains dominate this landscape in the early 1980s, marking a rugged division between the Ward Valley and Cadiz Valley. This industrial desert corridor is defined by massive infrastructure projects, most notably the Colorado River Aqueduct which cuts across the southern portion of the quadrangle. The aqueduct's path is facilitated by the Iron Mountain Tunnel, a significant engineering feat required to traverse the mountain range.

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Map Details

Date Portrayed1983
Date Published1983
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions22 x 26.9 inches

Editions of this 1983 Iron Mountains Map

Historical Maps of San Bernardino County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain