1989 Map of Twin Bridges
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1989 Map of Twin Bridges

USGS Topo · Published 1989

About this map

The confluence of the Big Hole River and the Beaverhead River creates the headwaters of the Jefferson River at the heart of this late-twentieth-century survey. The settlement of Twin Bridges is positioned strategically among these waterways, surrounded by a complex network of braids and backwaters including Owsley Slough, Third Slough, and Schoolhouse Slough. This riparian landscape is defined by its hydrologic activity, where the Ruby River also joins the system near the smaller locale of Jacobs.


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Map Details

Date Portrayed1989
Date Published1989
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.8 inches

Editions of this 1989 Twin Bridges Map

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


Historical Maps of Twin Bridges Through Time


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Source Details

CopyrightPublic Domain