Licensed in Louisiana, Texas, and Arkansas
Licensed in Louisiana, Texas, and Arkansas
Proving negligence in an 18-wheeler case follows the same four elements as any injury claim, duty, breach, causation, and damages, but the proof comes from a different place. Federal regulations already define what the driver and the carrier had to do, so the breach question can become a records question rather than an argument about reasonable behavior. The order in which those records are gathered matters, because several of them expire on their own schedule.
A passenger-car claim can turn on what two drivers say happened. A truck claim turns on what the paperwork says the driver and the carrier did in the days and weeks beforehand.
At Lukov Injury Law, we work Louisiana truck claims in the order the evidence allows rather than the order it is asked for.
The steps below work through proving negligence and where each piece of proof comes from. Contact us today to talk through what happened and what records may still exist.
Four elements have to line up:
Federal regulation supplies the first element directly. When a rule in Title 49 of the Code of Federal Regulations tells a driver or carrier what to do, the duty is written down rather than argued.
That shifts the contest to breach and causation. A record showing the rule was not followed answers the first, and the crash mechanics answer the second.
Several sections come up repeatedly, and each creates its own paper trail.
Driving-hour limits are in 49 CFR 395.3. A property-carrying driver may not drive without first taking 10 consecutive hours off duty, may not drive after a 14-consecutive-hour window that opens when they come on duty has closed, and may accumulate up to 11 hours of driving inside that window.
The same section requires a consecutive 30-minute interruption in driving status once more than 8 hours of driving time have passed, with short-haul exceptions at 395.1(e)(1) and (2). Weekly ceilings run at 60 hours in 7 consecutive days, or 70 hours in 8, and either may be reset by 34 or more consecutive hours off duty.
Section 396.3 requires every carrier to systematically inspect, repair, and maintain the vehicles under its control and keep parts and accessories in safe and proper operating condition at all times. Section 396.17 requires a periodic inspection at least once during the preceding 12 months, with documentation carried on the vehicle.
This is the step that decides whether the rest of the case has anything to stand on. Each record has its own retention floor written into the regulations.
The driver vehicle inspection report has the shortest life of the group at three months. It is also the record that shows whether a defect was reported and not repaired.
It is worth being precise about what a request achieves. A written request does not by itself obligate a carrier in Louisiana to hold on to anything, so the working protection is speed rather than paperwork.
A breach on paper does not finish the job. Causation asks whether that breach produced this collision.
Physical evidence carries this weight. Skid marks, resting positions, crush damage and the point of impact establish how the collision unfolded, and they either fit the regulatory story or they do not.
A driver who exceeded the 11-hour limit and drifted across a lane line without braking presents a coherent chain. The same driver rear-ended at a red light by a third vehicle presents a different one, whatever the logs show.
Liability is not limited to the person behind the wheel. The regulations bind the motor carrier as an entity, and its own decisions can form a separate breach.
The carrier’s own decisions leave their own paper trail:
Those two routes are taken up in more depth under Louisiana 18-wheeler crash claims, where the duty and breach questions are set out in full.
Establishing a breach is not the finish line, because Louisiana divides recovery by fault percentage.
Under Civil Code article 2323 as amended by Act 15 of 2025, effective January 1, 2026, a person found 51 percent or more at fault recovers nothing, and a lower share reduces the award proportionally. Incidents before that date fall under the older pure comparative fault system.
That rule gives the other side a reason to attach fault to the injured person rather than to defend the driver outright. A claim built on documented regulatory breaches is harder to move than one built on recollection.
Louisiana also sets a two-year prescriptive period for most personal injury claims, running from the day the injury is sustained. The records that prove the breach can expire long before that deadline arrives.
Proving negligence in a truck case is less about argument than about sequence, because the shortest record retention floor in the group is three months. At Lukov Injury Law, we work the record trail first and build the rest of the case around what it shows.
You speak with Abby Lukov, not a case manager, and the first conversation costs nothing. Call us today at 504-315-5056 to talk through your crash and what may still be recoverable.
Disclaimer: This article provides general information and should not be treated as legal advice. Laws change over time, and outcomes depend on the specific facts of each case. No attorney-client relationship is created by reading this article or contacting Lukov Injury Law LLC. For advice about your situation, contact a qualified attorney. Time limits apply to legal claims, so do not delay in seeking legal help.
Duty, breach, causation and damages. In a truck case the duty element can be supplied by federal regulation rather than argued from general reasonableness, because Title 49 of the Code of Federal Regulations sets out what the driver and the motor carrier had to do. That shifts the contest toward breach and causation.
Not on its own. A violation can establish that a duty was breached, but a claim still requires proof that the breach caused the collision and that the collision caused the harm claimed. A logbook violation with no connection to how the crash happened does not carry a case by itself.
The driver vehicle inspection report under 49 CFR 396.11, which is retained for three months from the date the written report was prepared. Records of duty status and the ELD back-up copy run six months, and maintenance records run one year plus six months after the vehicle leaves the carrier’s control.
Under 49 CFR 395.22(i)(1), a motor carrier “must retain for 6 months a back-up copy of the ELD records on a device separate from that on which the original data are stored.” That six-month floor runs alongside the separate six-month requirement for records of duty status under 395.8(k)(1).
Yes, because the regulations bind the carrier as well as the driver. Hiring, training, supervision, dispatch and maintenance decisions are the carrier’s own, and each leaves records. A maintenance file showing a reported defect that was deferred rather than repaired is a breach by the carrier, separate from anything the driver did.
A written request can be sent, but it is worth understanding the limit. In Louisiana a request of that kind does not by itself obligate a carrier to hold on to anything, which is why acting while the federal retention periods are still running matters more than the letter itself.
Under Civil Code article 2323 as amended by Act 15 of 2025, effective January 1, 2026, a person found 51 percent or more at fault recovers nothing, and a lower share reduces the recovery proportionally. Incidents before that date remain under the older pure comparative fault system, where a reduced recovery was available regardless of the share carried.
The proof. Louisiana allows two years for most personal injury claims, while the driver vehicle inspection report under 49 CFR 396.11 is kept three months and duty-status records under 395.8(k)(1) not less than six. A claim can sit well inside its deadline and still be past the life of the evidence.
