This report examines the relationship between motorcycle helmet use and motorcycle crash outcomes in terms of injury types, hospital charges, and other variables employing data from the Crash Outcome Data Evaluation System (CODES), a program facilitated by the National Highway Traffic Safety Administration.

This report describes the current efforts States are undertaking to promote motorcycle safety, drawing on a survey received from State Highway Safety Offices (SHSOs) and State motorcycle safety administrators (SMSAs) in 45 States. The results presented in this report provide a picture of recent accomplishments made by States related to motorcycle safety. The data presented is based on State-level, self-reported information.

This study aims to define the characteristics of lower-extremity injuries among motorcyclists involved in traffic crashes. The results of this study provide information on the cost of different types of lower-extremity injuries and long-term disabilities that night result from these types of injuries.