Derek LeuerPhone: 651/234-7372 Email: Derek.Leuer@state.mn.us Active Projects TitleYearProj/Rpt #ResearcherIdentification and Assessment of Preventative Methods to Mitigate Cognitive and Physical Declines Which Influence Driving Performance of Older Drivers2022N/AMorris Completed Projects TitleYearReport #ResearcherCOVID-19 Impacts on Speed and Safety for Minnesota Roads and Work Zones20212021-21 Hallmark