
Thunder Bay River State Forest dominates the eastern half of this 1970s landscape, where the North Branch Thunder Bay River winds through the heart of Presque Isle and Alpena counties. The settlement pattern is defined by rural hubs like Polaski, Leer, and Long Rapids, connected by a grid of named local routes such as Leer Rd and Sunken Lake Rd. A prominent technological and industrial feature is the Detroit and Mackinac Railroad corridor, which cuts diagonally across the northern townships of Posen and Krakow.
47 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1954 · Alpena
USGS Topo · 1:250,000
1955 · Hillman
USGS Topo · 1:62,500
1957 · Alpena
USGS Topo · 1:250,000
1958 · Alpena
USGS Topo · 1:250,000
1969 · Alpena
USGS Topo · 1:250,000
1971 · Lake Winyah
USGS Topo · 1:24,000
1971 · Long Lake West
USGS Topo · 1:24,000
1971 · Metz
USGS Topo · 1:24,000
1971 · Thompsons Harbor
USGS Topo · 1:24,000
1971 · Posen
USGS Topo · 1:24,000