
Twelvemile Summit serves as a critical high point in this interior Alaskan landscape, where the Steese Highway traverses the divide between the Yukon and Tanana drainage basins. The map illustrates a region defined by its waterway network, dominated by the winding course of North Fork Birch Creek and its many tributaries like Fryingpan Creek and Harrington Creek.
26 named features on this map. Tap any name to fly to it.
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4 editions found
1951 · Circle
USGS Topo · 1:250,000
1951 · Circle A-5
USGS Topo · 1:63,360
1952 · Circle A-4
USGS Topo · 1:63,360
1952 · Circle B-4
USGS Topo · 1:63,360
1952 · Circle C-4
USGS Topo · 1:63,360
1952 · Circle C-5
USGS Topo · 1:63,360
1952 · Circle A-5
USGS Topo · 1:63,360
1954 · Circle C-5
USGS Topo · 1:63,360
1954 · Circle A-5
USGS Topo · 1:63,360
1954 · Circle B-5
USGS Topo · 1:63,360