What happens to all the road salt in Milwaukee?

[GLIN]

In a survey of 22 states, Wisconsin was the fourth-heaviest user of road salt. All that salt has to go somewhere, and even the salinity of Lake Michigan has begun to creep up. While the impact on the big lake will probably remain low for years to come, local governments are on the hunt for a kinder, gentler replacement for road salt. Read the full story by the Milwaukee Magazine.

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