Drivers testing positive for 5 nanogram/mL or grater Delta-9 THC in fatal crashes from 2016 to 2019
https://www.codot.gov/news/2020/september-2020/assets/fatal-crashes-chart.png/view
https://www.codot.gov/news/2020/september-2020/assets/fatal-crashes-chart.png/@@download/image/Fatal crashes chart.png
Drivers testing positive for 5 nanogram/mL or grater Delta-9 THC in fatal crashes from 2016 to 2019