
The North Platte River corridors of central Wyoming define this landscape, where the historic Emigrant Trail traces the northern riverbank. This 1961 revision, updated with 1980s data, illustrates a complex infrastructure of western expansion and resource extraction. The industrial footprint of the Big Muddy Oil Field spans the central terrain, marked by a dense network of pipelines and access roads that overlay the older ranching economy.
29 named features on this map. Tap any name to fly to it.
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4 editions found
1949 · Brookhurst
USGS Topo · 1:24,000
1949 · Campbell Hill
USGS Topo · 1:24,000
1949 · Parkerton
USGS Topo · 1:24,000
1949 · Glenrock NW
USGS Topo · 1:24,000
1949 · Pratts Soda Lakes
USGS Topo · 1:24,000
1950 · Campbell Hill
USGS Topo · 1:24,000
1950 · Lockett
USGS Topo · 1:24,000
1950 · Brookhurst
USGS Topo · 1:24,000
1950 · Parkerton
USGS Topo · 1:24,000
1950 · Glenrock NW
USGS Topo · 1:24,000