Winter’s not over yet (especially here in Montana), so winter maintenance is still a hot topic in the national media. In February, Next City published an in-depth feature entitled “Cities Are Cutting the Salt from their Winter Road Diets,” which focused on alternatives to salt and brine for roadway snow and ice control. WTI’s Cold Climate Operations Program Manager Laura Fay is quoted in the article, discussing environmental and sustainability issues related to deicers, as well as the value of best management practices, such as equipment calibration. The National Academy of Sciences Transportation Research Board then shared the story via Twitter, highlighting Laura’s quote “If you’re applying the right material at the right time, you’ll save on product, money, and time.”
As winter gets underway, state Departments of Transportation are planning their snow and ice maintenance programs. In the process, they are considering findings and recommendations from WTI research projects.
The Kansas Department of Transportation is incorporating alternative products into its deicer mix. The Hutchinson News published a recent article entitled “KDOT using beet juice to clear ice on roadways.” The article states that engineers reviewed WTI’s study “Understanding the Effectiveness of Non-Chloride Liquid Agricultural By-Products and Solid Complex Chloride/Mineral Products” to identify agro-based products for winter maintenance.
The Lake Superior News reports that Cook County, Minnesota is also reviewing its current use of salt-sand mix to treat icy roads. In “Navigating the Slippery Slope of Winter Maintenance,” a Cook County Highway Engineer notes that the agency consulted WTI’s 2017 report, Field Usage of Alternative Deicers for Snow and Ice Control, to learn more about potential alternatives to road salt.
Both of the reviewed studies were written and co-written by WTI’s Cold Climate Operations and Systems Program Manager, Laura Fay.