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1971 Map of Sagavanirktok A-4, 1977 Print
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1971 Map of Sagavanirktok A-4

USGS Topo · Published 1977

About this map

The Sagavanirktok River and Toolik River define this North Slope landscape as it underwent significant industrial development during the 1970s. This period marks a transformative moment in Alaska's history, centered on the activity at Happy Valley Camp and the nearby Happy Valley Airstrip. The most notable feature is the progress of The Trans-Alaska Pipeline (Under Construction), which is shown as it was being established through this remote terrain. The map provides a unique look at the early logistical hubs required for the pipeline project, including a secondary Camp and the land marker noted as Bound. These features highlight the intersection of massive infrastructure projects with the Arctic wilderness before the permanent footprint of modern energy transport was fully completed.

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Map Details

Date Portrayed1971
Date Published1977
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:63,360
Physical Dimensions18.1 x 21.7 inches

Editions of this 1971 Sagavanirktok A-4 Map

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain