After 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.
A challenge that many state DOTs face is the accurate assessment of winter maintenance operations. One tool that has been successfully used by DOTs is the severe weather index (SWI), which can assess the performance and related costs associated with winter maintenance operations. It considers the relative severity of each weather event, and relative severity of weather for that season.
Principal Investigator Laura Fay is leading a new project to develop a severe weather index for Maryland DOT by region, Maintenance Shop, and winter storm event. Maryland DOT can use the SWI to determine if costs incurred during each event and winter are reasonable, as well as if the resources deployed and contracted amounts are also within reason.
To follow this project, visit its webpage on the WTI website.