GHSA frequently publishes reports to help its members and partners navigate a variety of pressing highway safety issues.

Motorcyclists’ Attitudes on Using High-Visibility Gear To Improve Conspicuity

This report by NHTSA and GHSA's National Cooperative Research and Evaluation Program (NCREP) examines why riders choose to wear – or not wear – high-visibility gear. Through conducting a focus group of motorcycle riders, the report finds that while most participants did not regularly wear such gear, those who did reported doing so after having been in a crash with a motor vehicle, or personally knowing another rider who had been in such a crash.

Speeding Away from Zero: Rethinking a Forgotten Traffic Safety Challenge

GHSA's latest spotlight report, "Speeding Away from Zero: Rethinking a Forgotten Traffic Safety Challenge," highlights excessive vehicle speed as a persistent contributor to motor vehicle fatalities, accounting for nearly a third of traffic deaths each year. The report takes a fresh look at this challenge, outlining the latest research, programming, and countermeasures to address speeding.

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Traffic Safety Impacts of Marijuana Legalization

As of October 2018, nine states have legalized recreational marijuana, and similar legislation has been proposed in at least 20 others. As states consider changing their laws, it is important to take into account the traffic safety ramifications legalized marijuana may have. To help states understand these impacts, GHSA has compiled the most pertinent research into "Traffic Safety Impacts of Marijuana Legalization," a succinct, four-page guide to the issue.

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