Truck Driver Fatigue Accidents in Florida

Why Fatigue Is Different From Other Crash Causes

Most truck crash causes are judged after the fact against a general standard of reasonable care. Fatigue is not. Federal law sets specific, numeric limits on how long a commercial driver may work and drive, and requires those hours to be recorded electronically. That makes fatigue unusually provable — when a driver exceeded the limits, there is normally a record of it.

Fatigue degrades exactly the abilities a truck driver needs most: reaction time, judgment of closing speed, lane discipline, and the ability to recognize a developing hazard early enough to respond. Research on extended wakefulness has repeatedly found impairment comparable in kind to alcohol impairment, and a tired driver operating 80,000 pounds has almost no margin for a delayed reaction.

The Hours-of-Service Rules in Plain English

For drivers hauling property, the core federal limits are:

• 11-hour driving limit — a driver may drive up to 11 hours after 10 consecutive hours off duty.
• 14-hour on-duty window — driving is not permitted beyond the 14th consecutive hour after coming on duty. Critically, this clock keeps running during loading, unloading, and waiting.
• 30-minute break — required after 8 cumulative hours of driving without an interruption of at least 30 minutes.
• 60/70-hour limits — a driver may not exceed 60 hours on duty in 7 consecutive days, or 70 in 8, depending on the carrier’s operating schedule.
• 34-hour restart — the weekly count may be reset with 34 or more consecutive hours off duty.
• Electronic logging devices — most carriers must record duty status electronically rather than on paper, which makes the record far harder to alter after the fact.

Limited exceptions exist, including for adverse driving conditions and certain short-haul and agricultural operations — the agricultural exception matters in Florida, where seasonal produce hauling is significant. Whether an exception actually applied to a particular trip is a factual question, and carriers claim these exceptions more often than they qualify for them.

Published By

Shiner Law Group, P.A.

Founded by David I. Shiner, Esq. · AV Preeminent® rated · Florida Bar member since 2002

Shiner Law Group was founded by David I. Shiner, Esq., a Nova Southeastern University law graduate, a member of The Florida Bar since 2002, and AV Preeminent® rated by Martindale-Hubbell. The firm represents injured people across Florida from offices in Boca Raton, West Palm Beach, Fort Lauderdale, Fort Pierce, Orlando, Wellington, and Belle Glade, and handles truck accident cases on contingency: free consultations, and no fee unless there is a recovery.

The firm works to keep this information current and consistent. Spotted something wrong? Email joseph@shinerlawgroup.com and we will fix it. About this site →

What Actually Causes Driver Fatigue

Fatigue crashes are frequently framed as a single driver’s poor choice. More often they are the predictable result of how the trip was structured:

• Schedule and dispatch pressure — delivery windows that cannot be met while complying with the hours-of-service rules.
• Detention time at shipping and receiving docks — hours spent waiting consume the 14-hour window without producing any miles, pushing drivers to make up time later.
• Compensation structures that pay by the mile — paying only for distance means waiting time is unpaid, which creates pressure to keep driving.
• Overnight and early-morning driving — operating during the body’s natural low-alertness hours.
• Untreated sleep disorders — obstructive sleep apnea is a recognized concern in commercial driver medical certification, and an untreated driver may be chronically impaired regardless of hours logged.
• Medication side effects — including common over-the-counter antihistamines.
• Log falsification — still occurs through unassigned driving time, misuse of the personal-conveyance status, and drivers operating under another driver’s credentials.

Who Is Liable for a Fatigue Crash in Florida?

Fatigue cases often reach further up the chain than other crash types, because the hours a driver worked are set by the carrier and by the shippers whose schedules the carrier accepted:

Under Fla. Stat. § 768.81, an injured person recovers as long as they are not more than 50% at fault, with the award reduced by their share. The two-year statute of limitations for negligence claims arising after March 24, 2023 (Fla. Stat. § 95.11(5)(a)) applies. Where a carrier’s own records show it knew about a pattern of violations, the claim may extend beyond the driver’s conduct to the carrier’s own.

Florida Conditions That Raise the Risk

Florida’s freight geography produces long, monotonous, often overnight runs — the conditions in which fatigue is most dangerous:

• I-75 through Alligator Alley, a long stretch with minimal visual variation and few services, notorious for lulling drivers.
• Overnight runs on I-95 and the Florida Turnpike, when much port and distribution freight moves.
• The I-4 corridor, where drivers push to complete distribution runs within delivery windows.
• Seasonal agricultural hauling, where exceptions to the hours rules are claimed most often and harvest timing drives schedules.
• Post-hurricane supply and debris hauling, when demand spikes, emergency declarations may relax certain requirements, and drivers work extended periods.

Evidence That Proves a Fatigue Case

Fatigue leaves a documentary trail, but almost all of it is held by the carrier and much of it has a limited retention period:

• Electronic logging device (ELD) records — the primary record of duty status and driving time
• Dispatch and load assignment records — what the carrier asked the driver to do, and by when
• GPS and telematics pings — independent evidence of where the truck actually was, and when
• Fuel receipts, toll transactions, and dock check-in times — third-party timestamps that can contradict a log showing off-duty time
• Bills of lading and delivery windows — establishing the schedule pressure
• Driver qualification file and medical certification — including sleep apnea screening and treatment compliance
• Prior hours-of-service violations — carrier compliance history and any FMCSA enforcement record
• Phone records and dashcam footage — showing drift, lane departures, or delayed reaction before impact

A spoliation letter demanding preservation of ELD data, dispatch records, and telematics is normally the first document an attorney sends, because retention periods for some of these records are measured in months.

Common Injuries in Fatigue-Related Crashes

A fatigued driver often does not brake at all, which means the full energy of the vehicle is delivered at impact. These crashes are disproportionately severe:

• Traumatic brain injuries
• Spinal cord injuries and paralysis
• Multiple fractures and orthopedic trauma
• Internal organ injuries
• Burns where fuel tanks rupture in high-energy impacts
• Wrongful death — including in rear-end collisions where no braking occurred before impact

What to Do If You Were Hit by a Fatigued Driver

1. Get medical care immediately — Florida’s PIP statute (Fla. Stat. § 627.736) requires initial treatment within 14 days to access your $10,000 in benefits.
2. Call law enforcement and get the crash report number — officers sometimes note statements about how long a driver had been on the road.
3. Note anything the driver says about their schedule — remarks about hours, deadlines, or how far they had driven are often made at the scene and rarely repeated later.
4. Photograph the scene — and note the absence of skid marks, which can indicate no braking occurred.
5. Record the carrier’s DOT number from the tractor door.
6. Do not give a recorded statement to the trucking company’s insurer before speaking with an attorney.
7. Talk to a truck accident lawyer immediately — ELD and telematics records have limited retention periods.

For the complete post-crash guide, see What to Do After a Truck Accident in Florida.

Driver Fatigue Accident FAQ