Managing Driver Fatigue: Circadian Rhythm Science and Strategic Rest Strategies
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Reviewed by BestTruckStop Commercial Logistics & Driver Safety CouncilResearched against Federal Motor Carrier Safety Administration (FMCSA) statutes, CVSA vehicle standards, and freight corridor regulations.
Fatigue remains one of the leading factors in highway collisions. Aligning driving shifts with natural human circadian rhythms dramatically enhances reaction times and cognitive alertness.
Combating the Circadian Trough
Human alertness naturally dips between 2:00 AM and 6:00 AM, and again between 1:00 PM and 3:00 PM. Taking planned 20-minute power naps in secure travel plaza stalls before driving through deep nighttime hours effectively resets focus.
Need Secured Overnight Parking on Your Route?
Lock in guarded parking, private shower reservations, and high-flow diesel across major freight corridors.