Cannabis and Driving

Research focuses on cannabis use, attitudes, and risky behaviors associated with use. This includes the identification and development of effective messaging to promote safe driving.

Research Projects

CARSS: Cannabis and Road Safety Strategies

A nationwide, multi-phase survey study is being conducted by TREDS in partnership with Quester. The goals of this study are to identify the factors involved in motorists deciding to drive after cannabis use and to determine best practices for effectively communicating safe driving practices among high-risk user groups.

Impact 64

This California-specific study assessed the impact of Proposition 64: The Adult Use Marijuana Act on diverse aspects of public health and safety, including driving behaviors and attitudes. Through a partnership with Quester , Impact 64 used cutting-edge artificial intelligence to collect qualitative and quantitative data among 5000 Californians, including current and former cannabis users, as well as non-users.

For more information

Please click the button below to submit your inquiry. You can also email treds@ucsd.edu or contact us at 1.858.534.8386 with your questions.

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