How many crashes a year nationwide involve drivers who were sleep deprived?

Sleep-deprived drivers are involved in approximately 100,000 crashes annually in the United States, according to estimates from the National Highway Traffic Safety Administration (NHTSA). These crashes can lead to significant injuries and fatalities, highlighting the importance of addressing driver fatigue as a critical road safety issue. Awareness campaigns and policy measures are essential to mitigate these risks and promote safe driving behaviors.