We've had a great time so far this summer attending local outreach events to talk to people about our ADS for Rural America project. We've been to three of the four communities along our project route: Riverside, Hills, and Iowa City.

In a study published in Traffic Injury Prevention, our researchers found that effects on driving performance after cannabis use can depend on the type of high that the user experiences. Cannabis use that produces more stimulation results in less impact on driving, while use that produces a more stoned or high feeling results in worse driving performance.

Check out our Director Dan McGehee’s expert take on teen driving safety and a ranking of the best states for teen drivers. Do you agree with Iowa’s ranking?