1989 Map of Garrison
USGS Topo · Published 1989About this map
Garrison serves as a critical valley junction in the late 1980s, situated where the Little Blackfoot River meets the Clark Fork. This survey captures the complex infrastructure required to navigate the mountain terrain, showing a network of tunnels, a pipeline, and high-voltage transmission lines traversing the heights. The industrial footprint of the era is evident in the numerous adits and mine workings scattered across the northern slopes near Bear Gulch and Springs Creek.
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Map Details
Editions of this 1989 Garrison Map
This is the sole edition of this map. No revisions or reprints were ever made.
Historical Maps of Garrison Through Time
3 maps found
