PROJECT NEWS: Just a short train ride from D.C.

Laura Fay and Karalyn Clouser in train traveling to MarylandAfter the TRB Annual Meeting in Washington D.C., Laura Fay (left), Karalyn Clouser (right), and Natalie Villwock-Witte traveled on to Maryland to meet with the Maryland Department of Transportation (DOT) about the Severe Weather Index (SWI) project. An SWI is a management tool that can assess the performance and related costs associated with winter maintenance operations. P.I. Laura Fay is leading the development of an SWI specifically for Maryland DOT, which assesses operations and costs by region, Maintenance Shop, and winter storm event.

Winter Maintenance Research in the News

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.