1950 Map of Big Delta A-4, 1991 Print
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1950 Map of Big Delta A-4

USGS Topo · Published 1991

About this map

Fort Greely and the strategic convergence of the Alaska Highway and Richardson Highway dominate this landscape during a period of significant infrastructure development. The map details the vital transportation corridors through the Interior, following the winding courses of the Tanana River and Delta River. This 1950s-era topography, updated with later revisions, shows the coexistence of military installations like Allen Airfield alongside remote outposts such as Jollys Cabins and Bluff Cabin.


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Map Details

Date Portrayed1950
Date Published1991
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:63,360
Physical Dimensions17.91 x 21.71 inches

Editions of this 1950 Big Delta A-4 Map


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Source Details

CopyrightPublic Domain