![A brining truck sprays saltwater on the roadways ahead of a winter storm in December 2016.](https://will.illinois.edu/images/uploads/54979/1007_provided_salt_02__medium.jpg)
Why Spraying Saltwater On Roads Could Save Money And Reduce Runoff
Winter is still months away, but road crews are already stockpiling salt — millions of pounds of it.
Winter is still months away, but road crews are already stockpiling salt — millions of pounds of it.