St. Mary Parish Truck Accident Lawyer

Do you need a St. Mary Parish truck accident lawyer? After a serious commercial-truck crash in St. Mary Parish, it is worth speaking with a local truck accident attorney. These claims involve federal trucking-safety regulations, more than one potentially responsible party (the driver, the trucking company, and sometimes others), and insurers that move quickly to limit what they pay. Kopfler & Hermann has represented injured Louisiana families since 1977, handles truck accident cases on a contingency fee (no fee unless we recover for you), and offers a free consultation. Louisiana sets firm deadlines to file a claim, so acting promptly helps protect your case.

Last updated: September 12, 2026

Commercial truck accidents can be different from other collisions involving passenger vehicles for a variety of reasons. One is that, due to their substantial weight and size, a truck has the potential to cause devasting damage to a passenger vehicle should they ever collide. Another notable difference is the litigation process for these cases, which typically changes due to industry-specific safety regulations and the possibility that multiple parties could face legal liability. Consider consulting a St. Mary Parish truck accident lawyer if either you or a loved has sustained injuries in a wreck involving a semi-truck, big-rig, or another large commercial vehicle. You should be able to focus on recuperating while an experienced personal injury attorney pursues damages for all accident-related losses and expenses.

Causes of Truck Accidents

While many measures have been taken over the years to reduce the likelihood of accidents involving commercial vehicles, the fact remains that truck collisions continue to be a major problem. There are many circumstances that may lead to a devastating truck accident. A St. Mary Parish attorney can review the cause of a truck accident and determine who may be legally at fault.

Driver Fatigue

Long-haul truckers frequently spend many consecutive hours behind the wheel under extreme pressure to make deliveries quickly and efficiently. Despite strict hours of service (HOS) regulations that govern the working hours of truck drivers, many individuals in this demanding line of work operate their vehicles with dangerously little sleep. Fatigue leads to a loss of concentration and coordination, raising the risk of an accident.

Driver Impairment

Unfortunately, some truckers get behind the wheel while under the influence of alcohol and drugs. Someone who was hurt by an impaired truck driver may be able to seek compensation for their negligent and wrongful behavior.

Inadequate Maintenance & Defective Parts

Commercial truck owners are required to periodically inspect their vehicles and promptly address all serious mechanical problems. If a trucking company fails to maintain their vehicle, accidents may occur. A defective part also may seriously disrupt a truck’s ability to function properly and lead to a wreck.

Potentially Liable Parties

Establishing who may be liable in a semi-truck accident case can be difficult because of the number of people who come into contact with these vehicles. Therefore, one of the critical tasks of a St. Mary Parish attorney during the initial stages of a lawsuit is to identify which party – or parties – may be held legally liable in a truck accident case.

Truck Driver

Negligent or reckless driver behavior is one of the main causes of truck accidents. These actions may include driving while fatigued or under the influence, being distracted behind the wheel, or ignoring a malfunctioning part.

Trucking Company

Hiring drivers with insufficient training or a questionable record, pushing workers to violate HOS regulations, and skimping on maintenance are all examples of how a trucking company can potentially face legal liability in the event of a serious crash.

Manufacturer

If an accident may have a connection to a defective part, the manufacturer may be liable under product liability law. An attorney may have to explore that possibility in great detail if a defendant argues that another party may be partially to blame.

Contact a St. Mary Parish Truck Accident Attorney

A semi-truck crash may result in extensive property damage and cause one or more individuals to sustain serious bodily injuries. A St. Mary Parish truck accident lawyer could offer you legal guidance following a collision with a commercial vehicle. To get started on your case, contact our office today.

Frequently Asked Questions About St. Mary Parish Truck Accident Claims

How long do I have to file a truck accident claim in St. Mary Parish?

For a crash on or after July 1, 2024, Louisiana gives you two years to file a personal injury claim (La. Civ. Code art. 3493.1, added by Act 423 of 2024). Crashes before that date fall under the older two-year deadline. Because a truck's electronic logs and maintenance records can be overwritten within weeks, contact a St. Mary Parish truck accident lawyer as soon as you are medically stable.

Who can be held responsible for a truck crash on U.S. 90 near Morgan City?

Often more than the driver. The motor carrier, the truck or trailer owner, the company that loaded the cargo, a freight broker, and a maintenance contractor can each share fault. St. Mary's heavy oilfield and industrial truck traffic on U.S. 90 makes identifying every responsible party essential to a full recovery.

What evidence matters most in a St. Mary Parish truck accident case?

Federal Hours-of-Service logs, electronic logging device (ELD) data, the driver qualification file, and truck maintenance records. We send a preservation (spoliation) letter early so the carrier is legally required to keep this evidence instead of destroying it on its normal schedule.

What if I was partly at fault for the accident?

You can still recover. Under Louisiana's comparative fault rule (La. Civ. Code art. 2323), your compensation is reduced by your percentage of fault but is not barred. We handle these cases on a contingency fee, so you pay nothing unless we recover for you.

Reviewed by Kopfler & Hermann, Attorneys at Law, serving Houma since 1977. Last updated: September 5, 2026.