Study of Law Enforcement Liaison Programs
This project conducted a survey of LEL programs across the states as well a number of case studies on state programs.
This project conducted a survey of LEL programs across the states as well a number of case studies on state programs.
This project conducted a preliminary qualitative research on the feasibility of using ALPRs as countermeasures to improve traffic safety.
This research report shows that dynamic speed feedback signs (DSFS’s), which display an approaching vehicle speed to the driver, are effective in reducing vehicle speeds.
This project started with a broad question: What can new, rich naturalistic driver data such as in the Second Strategic Highway Research Program’s Naturalistic Driving Study (SHRP2-NDS), tell us about how drivers react to roadway designs and access management techniques?
This project tested bystander interventions to determine their effectiveness and inform development of new interventions for school-age children.
This project explores the effects of modules to train novice drivers in (1) hazard identification and (2) the risks associated with using electronic devices while driving on their subsequent crash and citation rates.
This project seeks to assess features in an Interlock Enhancement Counseling program by comparing treatment and control groups.
This project evaluated five field oral fluid drug testing devices to assess their accuracy, reliability, performance to manufacturer specification, susceptibility to interference, and resistance of the consumables to extremes of temperature and humidity.
This project seeks to determine the use of on-site oral fluid testing devices in the U.S. and abroad, scan agency protocols and examine legal issues regarding their use.
This project involves developing a white paper summarizing research on the connection between THC use and driving performance and the likelihood of increased crash risk as well as the impact of marijuana per se limits and laws.