What is the maximum duration a driver may legally drive without taking a break?

The maximum duration a driver may legally drive without taking a break under federal regulations is 11 hours after taking at least 10 consecutive hours off duty. This regulation is designed to ensure that drivers have adequate rest before operating a commercial vehicle, which is crucial for safety on the road.

The 11-hour driving limit is part of the Hours of Service (HOS) regulations that aim to prevent fatigue among drivers. By requiring a minimum of 10 consecutive hours off duty before these driving hours, the regulation promotes safety and responsible driving practices. Keeping drivers from exceeding this time limit helps to reduce the risk of accidents caused by drowsiness or fatigue.

Other options, such as 10 hours, 12 hours, or 8 hours, do not align with the specific regulatory requirements set forth by the Federal Motor Carrier Safety Administration (FMCSA) regarding maximum driving times. Hence, they do not reflect the current legal driving limits that ensure the health and safety of both the driver and others on the road.