1950 Map of Big Delta A-4, 1977 Print
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1950 Map of Big Delta A-4

USGS Topo · Published 1977

About this map

The convergence of the Tanana River and the Delta River serves as the focal point for this interior Alaskan landscape, which highlights the critical transportation and military infrastructure of the mid-20th century. At the heart of the region sits Delta Junction, the historic terminus of the Alaska Highway where it meets the Richardson Highway. This strategic location is further emphasized by the presence of Fort Greely and Allen Airfield, alongside a decommissioned Military Pipeline and the later addition of The Trans-Alaska Pipeline.


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Map Details

Date Portrayed1950
Date Published1977
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:63,360
Physical Dimensions18 x 21.7 inches

Editions of this 1950 Big Delta A-4 Map


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Source Details

CopyrightPublic Domain