On May 8, Laura Fay, WTI Program Manager for Cold Climate Operations and Systems, led a training session at the American Public Works Association (APWA) North American Snow Conference in Indianapolis, Indiana.  As part of the 401 Level Training series, Laura presented on Advanced Liquids use in winter maintenance operations.  The North American Snow Conference is a leading national winter maintenance event highlighting the latest innovations, best practices, and successful strategies in winter operations and snowfighting techniques. With an emphasis on education for winter maintenance practitioners, the event packed 50 training events into three days!