This project was completed under the Traffic Safety Culture Transportation Pooled Fund (TPF) project TPF-5(309). For more information on this TPF please visit the Traffic Safety Culture webpage.
Final Report
Driving Under the Influence of Cannabis (DUIC): Key information for DUIC Policy Presentation (archived*)
Talking Points for Driving after Using Cannabis (archived*)
The Effect of Legalization of Recreational Cannabis on Crash Risk Poster (archived*)
Infographics
1) Effects of Cannabis on Traffic Safety (archived*)
2) Cultural Factors that Predict the Frequency of Driving within 4 hours of Using Cannabis in the Past 12 Months (archived*)