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Gwen Sheldon

gsheldon@vtti.vt.edu
  • Article Item
    A close up of a small, circular camera mounted to the rearview window of the inside of a car.
    A new way to study how cannabis use impacts safe driving , article

    As marijuana legalization expands across the U.S., it is outpacing research on the impact of cannabis use behind the wheel. Researchers at the Virginia Tech Transportation Institute recently spent two years collecting real-world driving data from cannabis users to help fill in the gaps.

    Date: Feb 23, 2026