Erin Mabry is a Senior Research Associate in the Division of Freight, Transit, and Heavy Vehicle Safety. Dr. Mabry’s research experience focuses on driver health, sleep disorders, fatigue, impairment, and implications of these factors on roadway safety. Dr. Mabry currently leads health research initiatives within the division and has conducted health, sleep, and fatigue research with heavy vehicle drivers to inform best practices and guides for implementing health and sleep disorder programs for the trucking industry.