Wisconsin county explains why salt brine is still used on roads

KEWAUNEE COUNTY, Wis. (WFRV) — One Wisconsin county is explaining an often-asked question: Why do we use salt brine on our roads? In a social media post, Kewaunee County explained that applying salt brine before a storm can prevent snow and ice from freezing to the pavement by lowering the freezing point of water to […]