Truck accidents on I-20 and I-49 create legal situations that are different from anything you have dealt with before. Multiple defendants. Federal regulations. Corporate insurers with experienced defense teams. No one researches Shreveport truck accident lawyers for fun. Something happened, and now you need answers.
This page explains how truck accident claims work in Louisiana, what the 2024 and 2026 law changes mean for your case, and what evidence disappears fast if you wait. Morris & Dewett has handled commercial vehicle cases in North Louisiana for 25 years. Read this. Compare us to others. Make the decision that is right for your situation.
What Makes Big Truck Accidents Different From Car Accidents in Shreveport
A fully loaded 18-wheeler can weigh 80,000 pounds. A typical passenger vehicle weighs between 3,000 and 4,000 pounds. That is a 20-to-30 times weight difference, and it is the reason truck crashes produce catastrophic injuries at speeds that would cause minor damage in a car-to-car collision.
The physical difference is only part of it. Commercial trucks operating on Shreveport roads are governed by Federal Motor Carrier Safety Administration (FMCSA) regulations in addition to Louisiana state law. That is a separate compliance layer with its own evidence, its own violations, and its own liability rules. Most car accident cases never touch federal law. Truck accident cases almost always do.
Longer stopping distances, larger blind spots, and wider turn radii create collision patterns specific to commercial vehicles. The I-20/I-49 interchange in Shreveport, known locally as "the Stack," is a documented high-risk corridor for these crashes. Complex merging patterns and limited visibility for truck drivers make it particularly hazardous in multi-vehicle situations. In FY 2025, Louisiana recorded 3,566 large trucks involved in fatal and non-fatal crashes statewide, producing 86 fatalities and 1,749 injuries per FMCSA MCMIS data. North Louisiana's I-20 corridor carries some of the highest freight volume in the state.
Any vehicle with a GVWR over 10,000 pounds is classified as a commercial vehicle. That threshold triggers CDL requirements, federal oversight, and higher insurance minimums. When evaluating a truck accident attorney, ask them directly: do you have experience handling FMCSA regulatory discovery? If they are unfamiliar with the federal compliance layer, that matters.
What Is a Commercial Vehicle Under Louisiana Law
Under federal and Louisiana law, a commercial motor vehicle is any vehicle with a GVWR exceeding 10,000 pounds. The category also includes vehicles designed to transport nine or more passengers for compensation and any vehicle carrying hazardous materials requiring placarding. That covers semi-trucks, dump trucks, tanker trucks, flatbeds, cement mixers, moving vans, and oversized load carriers.
Commercial drivers must hold a valid CDL and meet federal medical certification standards. These requirements are not optional. When a driver fails to meet them, that failure becomes a direct element of liability in your case.
The classification matters for your claim in a concrete way. Commercial vehicles carry higher insurance minimums than private vehicles under Louisiana law, and the carriers hauling on public highways often carry umbrella policies well above those minimums. Knowing what insurance is available is a starting point for any claim evaluation. Ask any attorney you consider whether they routinely research insurance stacking and commercial policy limits before sending a demand letter.
Common Causes of Truck Accidents in Shreveport
HOS Driver fatigue is among the most common and most provable causes of commercial truck crashes. FMCSA hours-of-service (HOS) rules limit truck drivers to 11 driving hours within a 14-hour window. When carriers pressure drivers to push past those limits, the evidence is in the electronic logging device (ELD) data and paper logbooks. Conflicts between ELD records and paper backups are themselves evidence of a violation.
Distracted driving is a documented problem for commercial operators. Cell phone use, dispatch communications, and in-cab navigation systems create distraction risks that are often captured on dashcam footage or cell phone records. Impaired driving is also a factor. Trucking companies are required to maintain drug and alcohol testing records under federal law. A positive pre-employment, random, or post-accident test result is direct liability evidence.
Improper truck maintenance causes crashes that have nothing to do with driver behavior. Failed brakes, worn tires, defective steering components, and skipped DOT inspection items are all carrier-controlled failures. Maintenance logs are required to be kept, and gaps in those logs tell their own story. Overloaded or unsecured cargo is governed by 49 C.F.R. Part 393, and weight distribution violations are a direct cause of rollovers and jackknife crashes.
Reckless driving by a truck operator creates heightened danger given an 18-wheeler's stopping distance at highway speed. One more local factor: the Louisiana Department of Transportation and Development (LaDOTD) is conducting a major rehabilitation project on I-20 through Shreveport and Bossier City in 2025. Narrowed lanes and construction zone conditions increase collision risk for commercial vehicles on this corridor. When you talk to an attorney about a Shreveport truck accident case, ask how they approach cause analysis. A competent attorney can identify which cause generates the strongest evidence before filing.
Who Is Liable in a Shreveport Truck Accident
One of the biggest differences between truck accidents and car accidents is the number of potential defendants. The driver behind the wheel is often not the only party legally responsible.
The Commercial Truck Driver
A driver can be directly liable for distracted driving, fatigue, speeding, or impairment. FMCSA HOS rules limit driving time to 11 hours in a 14-hour on-duty window. Violations of those rules are not just regulatory failures. They are evidence of negligence in your civil case.
ELD data captures driving time automatically. Paper logbooks can be altered. When the two records conflict, the conflict is itself evidence worth preserving. Drivers are sometimes classified as independent contractors to shift liability away from the carrier. Louisiana courts look past the label. If the company controls where the driver goes, when they go, and how they operate, the company is likely the employer for liability purposes.
The Trucking Company
Employers are liable for their drivers' negligent acts under a legal principle called respondeat superior. This means the driver's fault becomes the company's fault when the driver was acting within the scope of their employment. That is the standard case.
There is also a separate theory called negligent entrustment. Under Louisiana law, a company that puts an unqualified or unsafe driver on the road can be held independently liable. This applies even if that specific driver followed the rules on the day of the crash. Failure to maintain inspection records, drug testing files, or training documentation creates additional grounds for company liability. Internal communications showing pressure on drivers to skip pre-trip inspections or exceed HOS limits are discoverable and persuasive. Ask any attorney you consider whether they have experience taking depositions of trucking company safety officers. That deposition is often where the case turns.
The Cargo Loader or Shipper
Improperly loaded or unsecured cargo can cause rollovers, jackknifes, or lost-load strikes. Federal cargo securement standards under 49 C.F.R. Part 393 govern how freight must be distributed and restrained. Violations of those standards are documented on inspection reports.
The party responsible for loading the trailer can be named as a defendant even if they have no direct relationship to the trucking company or driver. This matters because many loads are packed by third-party warehouses or shippers who never ride in the truck. The bill of lading identifies who loaded the cargo. Ask any attorney you consider whether they subpoena loading records and bills of lading as part of their standard discovery in truck cases.
The Manufacturer
Defective brakes, tires, steering components, or trailer hitches can create a product liability claim under the Louisiana Products Liability Act. This claim is entirely separate from driver or carrier negligence. You do not have to prove the manufacturer was careless. You prove the defect existed and caused the crash. That is Strict Liability.
Manufacturer claims require different evidence than negligence claims. The focus shifts to the product itself: design documents, testing records, recall history, and prior complaints filed with the National Highway Traffic Safety Administration (NHTSA). These records are public and searchable. An attorney handling a truck accident case involving a mechanical failure should check for prior recalls and complaints on the same component before filing.
Louisiana Reporting and Investigation Requirements for Truck Accidents
Louisiana law (La. R.S. 32:398) requires any accident involving bodily injury or $500 or more in property damage to be reported to law enforcement. In Shreveport, that means a report from the Shreveport Police Department or the Caddo Parish Sheriff's Office. That police report is the first formal piece of evidence in your case. It establishes time, location, parties, and initial fault observations.
Federal law requires trucking companies to preserve a specific set of records after a crash. Engine control module (ECM) data, driver logs, dispatch records, GPS data, and maintenance files must all be kept under a legal hold. Without a formal preservation demand, carriers typically overwrite ECM data within 30 days and destroy other records on their standard retention schedule. Six months is the common window before critical data is gone.
Spoliation Spoliation of evidence is what it is called when a party destroys records after receiving notice that a lawsuit is coming. Louisiana courts can draw adverse inferences against a carrier that destroys evidence after a proper demand is made. That means the jury can be told the carrier destroyed the records and asked to consider what those records probably showed.
We send preservation letters within 24 hours of engagement. That is not a differentiator. It is the minimum standard. Ask any attorney you interview when they send the preservation letter after you hire them. If they say "when we file suit," find someone else.
Insurance Requirements for Commercial Trucks in Louisiana
Louisiana law (La. R.S. 32:1503) sets minimum public liability coverage for commercial carriers operating in the state. General freight carriers must carry at least $300,000 in public liability coverage and $200,000 in property damage coverage. Hazardous materials carriers face federally mandated minimums that can reach $5,000,000.
Louisiana is an at-fault state. The party responsible for the crash pays through their liability coverage. In commercial truck cases, the insurer on the other side of your claim is typically a large national carrier with experienced adjusters and in-house legal staff. They are not neutral. Their job is to resolve claims at the lowest possible cost.
Trucking companies often carry umbrella policies of $1,000,000 or more above the statutory minimums. Knowing the full policy structure before sending a demand letter changes the negotiation. Your own UM/UIM coverage may also apply in a truck accident case, even when the at-fault driver is insured. Ask any attorney you consider whether they request full policy disclosure from the carrier before the demand letter goes out.
Types of Injuries in Big Truck Accidents and Their Legal Significance
Injury severity drives the damages calculation in a truck accident case. The more serious the injury, the more extensive the documentation required, and the longer the claim typically takes to resolve. Catastrophic injuries justify higher claims and longer litigation timelines.
Spinal Cord Injuries
Spinal injuries in commercial vehicle crashes commonly involve herniation, fracture, and cord compression from rear-end impact or rollover forces. Lumbar and cervical injuries are most frequent. Thoracic injuries are more likely in high-speed collisions.
Damages in a spinal injury case include medical expenses, future care costs, lost earning capacity, and pain and suffering. All of these categories require expert testimony. A treating physician establishes current and future medical needs. A vocational expert calculates earning capacity loss. An economist converts future costs to present value. Spine injury cases require this depth of documentation to support the full damages claim.
Traumatic Brain Injuries
Brain injuries are often non-apparent at the accident scene. Symptoms can develop days or weeks after the crash. Coup-contrecoup injury occurs when the head snaps forward and back, causing the brain to strike the front and rear of the skull. This mechanism is common in commercial vehicle crashes where the smaller vehicle decelerates suddenly on impact.
Long-term disability, cognitive changes, and inability to work can produce high economic damages even when no visible injury was present at the scene. Early medical evaluation matters here. If you had symptoms in the days after a crash and did not get evaluated, that gap will be used by the defense.
Amputation and Limb Loss
Crush injuries, entrapment, and ejection in commercial vehicle crashes can cause traumatic or surgical amputation. These cases require a life care planner to calculate the cost of prosthetics, rehabilitation, home modification, and lifetime attendant care. The damages in amputation cases are calculated over decades, and the methodology matters as much as the number.
Wrongful Death Claims
When a truck accident causes a fatality, Louisiana law provides two separate claims. Under La. C.C. Art. 2315.2, a wrongful death action may be brought by specific beneficiaries: the surviving spouse, children, parents, and in some cases siblings of the deceased. Under La. C.C. Art. 2315.1, a survival action allows recovery for the victim's own pain and suffering between the moment of injury and the moment of death.
Compensable damages in a wrongful death case include funeral costs, loss of financial support, and loss of consortium. These are separate claims with separate damage categories. They can and should be pursued together. Ask any attorney handling a wrongful death case whether they filed both the wrongful death action and the survival action. If only one was filed, ask why.
What to Do After a Truck Accident in Shreveport
When to Call 911 Call 911 immediately. A police report from Shreveport PD or the Caddo Parish Sheriff's Office is the first piece of evidence in your case. Do not leave the scene without it. Get the report number before you leave.
Seek medical treatment the same day, even if you feel fine at the scene. TBI, internal bleeding, and spinal injuries can be non-apparent immediately and worsen within 24 to 72 hours. A gap in medical care becomes a gap in your medical record that the defense will use to argue the injury happened somewhere else.
Document the scene before anything is moved. Photograph the vehicles, road conditions, cargo spill, skid marks, truck markings including the DOT number and company name, and any visible injuries. Get the name and contact information of every witness. Independent witness statements are critical when the trucking company disputes how the crash happened.
Do not give a recorded statement to the trucking company's insurer. Adjusters are trained to use early statements to establish favorable facts for the carrier before you have complete medical information. You have no obligation to give that statement. Politely decline and consult an attorney first.
Contact a truck accident attorney before the trucking company's defense team arrives. Carriers deploy investigators within hours of a serious crash. The evidence window is narrow.
When you talk to any attorney about your case, ask them one specific question: how quickly do they send the spoliation preservation letter after you hire them? The answer tells you a great deal. If they say they wait until filing suit, or if they pause to think about it, the black box data may be gone before they act. We send that letter within 24 hours of engagement.
What Happens When You File a Truck Accident Claim in Louisiana
The investigation phase starts immediately after you hire an attorney. A spoliation and preservation letter goes to the trucking company to lock down ECM data, driver logs, GPS records, and maintenance history. Subpoenas follow for records the carrier controls. This phase runs in parallel with your medical treatment.
After you reach MMI, your attorney calculates the full damages and presents a written demand to the carrier's insurer. MMI is the point at which your treating physician determines your condition has stabilized. The insurer responds with a counter. Multiple negotiation rounds are standard in commercial cases.
If the case does not settle, a lawsuit is filed. Louisiana's prescriptive period (the deadline to file suit) for personal injury is two years from the date of injury under La. C.C. Art. 3493.11, effective July 1, 2024 (Act 423 of 2024). Do not rely on older information quoting a one-year deadline. That law no longer applies to personal injury claims.
Louisiana follows comparative fault under La. C.C. Art. 2323. As of January 1, 2026, if you are found 51% or more at fault for the accident, you recover nothing. This is a hard cutoff, not a sliding scale. Insurance adjusters in truck accident cases build their defense strategy around pushing your fault percentage above 50%. Ask any attorney you interview how they handle comparative fault disputes in commercial vehicle cases. Morris & Dewett works with accident reconstructionists to establish fault percentages before the insurer builds their counter-narrative.
Most truck accident cases settle before trial. Those that go to verdict can result in higher awards than pre-trial settlement offers, particularly when liability is clear and damages are documented and severe.
Compensation Established by Louisiana Law for Truck Accident Cases
Louisiana law allows injured plaintiffs to recover both economic and non-economic damages in a truck accident case. Economic damages are documented financial losses. Non-economic damages are losses without a receipt.
Medical expenses include emergency care, hospitalization, surgery, and rehabilitation from the date of injury forward. Future treatment costs must be reasonably anticipated from the injury and documented with medical expert testimony. Lost wages cover the income you did not earn during recovery, documented through pay stubs, tax returns, and employer verification.
Loss of earning capacity is different from lost wages. If your injuries permanently limit your earning capacity, a vocational expert calculates the lifetime income differential between what you could have earned and what you can earn now. That difference, converted to present value, is a recoverable damage.
Pain and suffering covers physical pain, mental anguish, and emotional distress. These are non-economic damages. Louisiana does not cap them in truck accident cases, subject to the 51% comparative fault bar. Future medical care costs are calculated by a life care planner who projects the cost of ongoing treatment, equipment, home modification, and attendant care over your expected lifetime. Property damage covers vehicle replacement or repair.
Loss of consortium is available to a spouse for the loss of companionship and support caused by the injured person's condition. Punitive damages are available under La. C.C. Art. 2315.4 when the defendant was intoxicated and their conduct was wanton or reckless. They are rare in commercial vehicle cases, but viable when a carrier knowingly ignored documented safety violations.
Ask any attorney you consider whether they use a vocational expert and a life care planner for catastrophic injury cases. These are not optional for serious claims. A vocational expert calculates earning capacity loss. A life care planner projects future care costs over your lifetime. An attorney who does not retain these experts is leaving documented damages on the table.
View our case results for examples of significant recoveries in commercial vehicle cases. We do not quote settlement amounts in the content of this page.
Why Hire a Shreveport Truck Accident Attorney
When a serious commercial vehicle crash happens, the trucking company's defense response is not slow. Carriers deploy accident investigators within hours. Their job is to document the scene from the carrier's perspective before you have any representation. Claimants without counsel during that window are at a significant disadvantage.
Federal regulatory knowledge is not interchangeable with general personal injury experience. FMCSA hours-of-service rules, CDL standards, ELD requirements, and cargo securement regulations are a separate body of law. An attorney who does not practice in this space routinely will not know what to subpoena or why the conflicts in the records matter.
Evidence is time-sensitive in a way it is not in most cases. Black box data gets overwritten. Driver logbooks are corrected. Cell phone records are purged on carrier retention schedules. A preservation letter stops the clock, but only if it goes out fast enough.
Morris & Dewett has handled 18-wheeler and commercial vehicle cases for 25 years. Our case results in this practice area include multiple significant recoveries; you can review them at case results.
Ask any attorney you are considering whether they handle commercial truck cases on contingency and what their standard timeline is for sending a preservation letter. Both answers matter. We work on contingency. There is no fee unless there is a recovery. You pay nothing to get started.
Frequently Asked Questions
- How long do I have to file a truck accident lawsuit in Louisiana?
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The prescriptive period for personal injury in Louisiana is two years from the date of injury under [La. C.C. Art. 3493.11](https://legis.la.gov/legis/Law.aspx?d=1386443), which became effective July 1, 2024. This replaced the prior one-year deadline. If you received advice about a one-year window, that information is no longer accurate for accidents occurring after July 1, 2024.
- What is the difference between suing the truck driver and suing the trucking company?
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Suing the driver means pursuing compensation from the individual who operated the vehicle. Suing the trucking company means using legal theories like respondeat superior (employer liability for employee conduct) or negligent entrustment (putting an unqualified driver on the road). Most commercial truck cases name both defendants. The company usually carries the insurance policy that matters, and Louisiana law allows both claims to be pursued in the same lawsuit.
- Can I still recover damages if I was partly at fault for the accident?
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Yes, unless you are found 51% or more at fault. Louisiana follows comparative fault under [La. C.C. Art. 2323](https://legis.la.gov/legis/Law.aspx?d=109387), amended effective January 1, 2026. If your fault is 50% or less, your damages are reduced by your percentage of fault. For example, if you are 25% at fault on a case valued at $200,000, you recover $150,000. If you are 51% or more at fault, you recover nothing. This threshold makes the fault dispute in every truck accident case critical.
- What evidence is most important in a commercial truck accident case?
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The most time-sensitive evidence is electronic logging device (ELD) data, which records driving hours and can be overwritten within 30 days. Engine control module (ECM) data captures pre-impact speed and braking. Driver logs, GPS records, dispatch communications, maintenance history, and drug and alcohol testing records are all required to be preserved after a preservation demand is served. Cell phone records showing active use at the time of the crash are also significant. The list of what to request is defined by the federal regulations governing commercial carriers.
- How much is my truck accident case worth?
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The value depends on your documented damages: medical expenses, lost wages, loss of earning capacity, pain and suffering, and future care costs. Catastrophic injuries (spinal cord, TBI, amputation) produce higher damages because the future costs are larger and require expert calculation. Comparative fault reduces the number if any fault is assigned to you. There is no accurate estimate without a full review of your medical records, employment history, and the specifics of how the crash happened.
- Do federal trucking regulations apply to accidents on Shreveport city streets or only on highways?
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Federal Motor Carrier Safety Regulations apply to commercial motor vehicles operating in interstate commerce, which means carriers moving freight across state lines or under federal operating authority. Most large commercial carriers operating on Shreveport city streets are engaged in interstate commerce and subject to FMCSA rules regardless of whether the specific trip is entirely within Louisiana. Whether a particular vehicle and driver are subject to federal oversight depends on the carrier's operating authority, which is verifiable through the [FMCSA Safety Measurement System](https://ai.fmcsa.dot.gov/SMS/).
- What should I do immediately after a truck accident in Shreveport?
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Call 911 and wait for a Shreveport PD or Caddo Parish Sheriff's report before leaving. Photograph the vehicles, skid marks, road conditions, truck markings (DOT number, company name), and any injuries. Get witness contact information. Seek medical evaluation the same day. Do not give a recorded statement to the trucking company's insurer. Contact a truck accident attorney as quickly as possible so a preservation letter can go out before the carrier's standard record retention cycle runs.
- What should I avoid doing after a truck accident in Shreveport?
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Do not give a recorded statement to the insurance adjuster for the trucking company or driver. Do not accept an early settlement offer before you have complete medical records and a full damage evaluation. Do not delay medical treatment; gaps in care create gaps in your medical record that the defense will use. Do not post about the accident on social media. Do not sign any release without review by an attorney. Early contact with a truck accident lawyer prevents most of these mistakes from happening.
- What types of compensation can I recover after a commercial truck accident in Louisiana?
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Louisiana allows recovery for medical expenses (past and future), lost wages, loss of earning capacity, pain and suffering, property damage, and loss of consortium for a spouse. In cases involving catastrophic injury, life care planning expert testimony establishes future care costs over your lifetime. In cases where a driver was intoxicated, [La. C.C. Art. 2315.4](https://legis.la.gov/legis/Law.aspx?d=109373) allows exemplary damages. Non-economic damages are not capped in Louisiana truck accident cases, subject to the comparative fault bar.
- Can I sue both the trucking company and the truck manufacturer in the same lawsuit?
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Yes. Louisiana law allows multiple defendants with different liability theories to be joined in the same lawsuit. A claim against the trucking company might be based on negligent entrustment or respondeat superior. A claim against the manufacturer is based on product liability under the [Louisiana Products Liability Act](https://www.legis.la.gov/legis/Law.aspx?d=80181), which does not require proof of negligence. You prove the product was defective and the defect caused the crash. Both claims can and should be investigated simultaneously, because the evidence timelines for each are different.
These answers reflect Louisiana law as of . For case specific advice, consult with a Louisiana personal injury attorney who can evaluate your particular circumstances.