After driving for 11 hours or being on duty for 14 hours, how long must you rest before driving again?

Answer: B — 10 consecutive hours off duty

The requirement for resting after driving for 11 hours or being on duty for 14 hours is that you must take a minimum of 10 consecutive hours off duty before you can drive again. This rule is in place to ensure that drivers are sufficiently rested and alert before continuing to drive, as fatigue can significantly impair driving abilities and lead to accidents. Taking a 10-hour break allows the body to recuperate from the physical and mental demands of long hours on the road, contributing to safer driving for everyone. This rest period is part of the Federal Motor Carrier Safety Administration (FMCSA) regulations that govern driver hours of service, ensuring compliance with safety standards. Adhering to this rule helps maintain safety on the road, promoting the well-being of both drivers and the general public.