Audio Postcard: Salt Mine

Dec 5, 2017

Have you ever wondered how salt gets from 650 feet underground to icy roadways during winters? In this Audio Postcard, KMUW’s Jonathan Huber takes a trip to the massive underground caverns of the Hutchinson Salt Company, where General Manager Jim Barta explains how the salt goes from rock to road.

And here's some video Jonathan captured in the mine.

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