https://phys.org/news/2018-10-smart-highway-wrong-way.html

Walter Boot, associate professor in the FSU Department of Psychology and an expert on cognition and perception, has compiled two wrong-way driving reports for the Florida Department of Transportation. The research identifies "smarter" signs and pavement markers equipped with advanced technology that can improve safety.

Boot's recommendations will help shape future countermeasures for wrong-way driving. The Florida Department of Transportation is currently testing those and other recommendations on the most effective safety measures.