If you were involved in a truck accident, it’s important to understand how driver fatigue can affect liability and compensation. Continue reading and work with a knowledgeable Sussex County truck accident lawyer for more information today.
What is Truck Driver Fatigue?
Truck driver fatigue is a state of physical and mental exhaustion resulting from prolonged periods of driving, insufficient sleep, or working excessive hours. It is a major contributing factor in serious truck accidents in New Jersey and across the nation. This weariness significantly impairs a driver’s ability to operate a heavy vehicle safely, slowing reaction times, clouding judgment, and reducing overall attentiveness.
Common symptoms of truck driver fatigue include:
- Drowsiness and yawning: An overwhelming urge to sleep, often accompanied by frequent yawning.
- Microsleeps: Brief, involuntary lapses into sleep lasting a few seconds, during which the driver is unconscious and totally unaware of the road.
- Impaired cognitive function: Difficulty concentrating, poor decision-making, and memory lapses.
- Physical symptoms: Heavy eyelids, blurred vision, muscle stiffness, and frequent blinking or rubbing of the eyes.
- Drifting: Trouble maintaining a consistent lane position or drifting over lane markers.
These symptoms directly translate to negligent driving behavior, making fatigue an important element in determining liability after a crash.
Are There Laws Requiring Truck Drivers to Rest?
Yes, both federal and New Jersey state laws impose strict Hours-of-Service (HOS) regulations on commercial truck drivers to prevent fatigued driving. These rules, enforced by the Federal Motor Carrier Safety Administration (FMCSA), dictate how long a driver can legally operate a vehicle without rest.
The main rules include:
- 11-hour driving limit: A driver may only drive a maximum of 11 cumulative hours after 10 consecutive hours off-duty.
- 14-hour shift limit: A driver cannot drive after the 14th consecutive hour since coming on duty, regardless of rest breaks taken during that time.
- 30-minute break: Drivers must take a 30-minute break after 8 cumulative hours of driving without at least a 30-minute interruption.
- 60/70-hour limit: A driver cannot drive after being on duty for 60 hours in 7 consecutive days or 70 hours in 8 consecutive days.
These HOS rules are crucial to prevent drivers from operating while dangerously tired.
How Does Truck Driver Fatigue Impact Liability in an NJ Accident Case?
When truck driver fatigue causes a collision in New Jersey, it directly impacts liability by establishing a breach of the driver’s duty of care. Fatigued driving is inherently negligent, as it violates the expectation that a driver will operate their vehicle safely.
If a driver violates the mandatory Hours-of-Service (HOS) regulations, it creates a strong presumption of fault. The accident victim’s attorney will use the driver’s logbooks, electronic logging devices (ELD) data, and medical records to prove the driver was operating illegally or while excessively tired. Proving fatigue links the driver’s impairment to the cause of the accident, making the driver and potentially the trucking company liable for the resulting damages.
Reach out to a skilled attorney for more information and legal advice today.


