Hours of Service Rules: Driving Limits and the ELD
Hours of service rules exist because fatigue kills. They limit how long a driver can work and drive, and the electronic logging device makes compliance automatic and enforceable.
QUICK ANSWER
Hours of service rules limit commercial drivers to 11 hours of driving within a 14-hour on-duty window after 10 hours off, with a required 30-minute break, plus weekly limits of 60 or 70 hours. The electronic logging device automatically records driving time and duty status, replacing paper logs and making the limits enforceable in real time.
The Core Limits
- 11-hour driving limit: after 10 consecutive hours off duty.
- 14-hour window: the on-duty clock does not pause for breaks.
- 30-minute break: required after 8 hours of driving.
- 60/70-hour limit: over 7 or 8 days, with a restart provision.
The 14-Hour Clock Catches People
The 14-hour window is what surprises new drivers. Once you start your day, the clock runs continuously, so long loading delays eat into your available driving time even though you were not driving. Planning the day around the 14-hour clock is a core professional skill, and the ELD tracks it automatically.
The clock does not stop
A three-hour wait at a dock still burns the 14-hour window. Drivers who plan around this stay legal and get paid loads delivered on time.
Managing hours pairs with fatigue prevention and daily dock operations.
WE BUILD THIS IN VR — THE PRIME VR
We build hours-of-service scenarios into VR, so drivers plan a day against the 11 and 14-hour clocks, log duty status on a modeled ELD, and handle delays while the system tracks compliance. Practicing the trip-planning decisions in immersion builds the habit that keeps drivers legal and rested.
Book a discovery callFrequently Asked Questions
What is the 11-hour driving limit? +
A property-carrying commercial driver may drive up to 11 hours after having 10 consecutive hours off duty. Driving beyond 11 hours is not allowed until another 10-hour off-duty period.
What is the 14-hour rule? +
A driver may not drive after 14 consecutive hours on duty following 10 hours off. The 14-hour window runs continuously and does not pause for breaks or non-driving work, so delays reduce available driving time.
What does an ELD do? +
An electronic logging device automatically records driving time and duty status by connecting to the engine, replacing paper logs. It makes hours-of-service limits accurate and enforceable in real time.
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Train hours of service in VR
We build trip planning and logging into immersive, scored practice.