Truck accidents can result in devastating injuries and property damage. Because large trucks can weigh tens of thousands of pounds, even momentary mistakes or inattention can result in catastrophic accidents. If you were injured in a truck accident and believe that driver fatigue caused the collision, understanding how to prove it is imperative to protecting yourself and your right to compensation. Continue reading for more information and schedule your free consultation with a knowledgeable Prince George’s County truck accident lawyer today.

What is Truck Driver Fatigue?

Truck driver fatigue refers to physical or mental exhaustion that severely affects a driver’s ability to safely operate a commercial vehicle. This exhaustion can slow reaction times, impair judgment, reduce concentration, and significantly increase the risk of falling asleep while driving. It is important to clarify that fatigue does not always mean a driver fully falls asleep. Even mild drowsiness can compromise safe driving abilities. Because it results in reduced alertness and delayed reactions, driving while fatigued is often compared to driving while drunk.

What Causes Fatigue On the Road?

Fatigue is commonly caused by long driving hours and inadequate sleep. Other contributing factors include pressure to meet strict delivery deadlines, overnight driving schedules, and medical issues like sleep disorders or the use of drowsy-inducing medications. Trucking companies can indirectly contribute to fatigue through unrealistic or aggressive scheduling expectations.

Commercial truck drivers are particularly susceptible to fatigue because they often spend long periods on monotonous highways with minimal rest. Their irregular schedules disrupt normal sleep patterns. Additionally, federal regulations permit significant driving time under certain conditions, and the repetitive, monotonous nature of long-haul driving significantly increases fatigue risks.

How Can I Prove Truck Driver Fatigue Caused My Accident in MD?

Proving truck driver fatigue requires gathering and analyzing evidence that shows the driver was operating the vehicle unsafely or acting drowsy before the crash. Multiple sources are often used together to establish this negligence.

Relevant evidence includes:

  • Electronic Logging Device (ELD) records
  • Driver logbooks
  • GPS tracking data
  • Dispatch communications
  • Fuel receipts
  • Toll records
  • Surveillance or dashcam footage

Witness testimony can also help describe behaviors like drifting, swerving, or delayed reactions, which can strongly support a claim of impaired driving.

Federal Motor Carrier Safety Administration (FMCSA) Hours-of-Service (HOS) regulations govern how long commercial truck drivers are legally allowed to drive. These rules enforce strict limits on consecutive driving hours, weekly driving hours, and required rest breaks. When a driver or company violates these HOS rules, like by exceeding the 11-hour driving limit or failing to take a required 30-minute break, it may support a legal claim that the driver was dangerously overworked and therefore fatigued at the time of the accident.

Commercial trucks are often equipped with an Event Data Recorder (EDR), commonly referred to as a “black box.” This device captures data points immediately before and during a crash. Black box data can reveal important information, including the truck’s speed, braking patterns, steering input, and any sudden lane departures. Crashes caused by fatigue often involve little or no braking before impact, making the EDR a powerful tool to prove driver inattention.

Maryland also follows a strict contributory negligence doctrine, meaning that if an injured party is found partially at fault for the accident, they may be barred from recovering damages.