Who Is Liable in a Truck Accident Like the I-10 Overpass Crash?

Two 18-wheelers collided on the morning of July 23, 2026. The crash happened on the eastbound Katy Freeway at State Highway 99 in west Harris County. One truck went over the edge of the interchange. Its trailer hung above the road below, and the cab landed on the feeder. KPRC 2 reported that the two people inside the fallen truck suffered minor injuries and went to a hospital.

The wreck closed eastbound I-10 for most of the day. The Harris County Sheriff’s Office is investigating the cause. The people in this crash walked away with minor injuries. Many wrecks like it end with injuries that follow someone for the rest of their life.

If a commercial truck hurt you or someone you love, the first question is who is liable in a truck accident. Texas law often lets you look past the driver to the trucking company that put that driver on the road.

Why Truck Crashes on Houston’s Stacked Freeways Turn Severe

Houston stacks its highways. State Highway 99 crosses I-10 out west. Beltway 8 and Interstate 610 loop over and under major roads across the region. A loaded 18-wheeler can weigh 80,000 pounds. A distracted or drunk driver up at that height can turn normal traffic into a deadly scene in seconds.

Federal rules require new truck drivers to finish entry-level driver training. Only then can they test for a commercial driver’s license. Those rules exist because mistakes in trucks this large can kill people or leave them with permanent injuries. Serious injuries also bring treatment bills that outrun health coverage. Our guide Medical Care After a Car Accident: Your Options When Bills Exceed Insurance covers what to do when that happens.

Truck Accident Liability Goes Beyond the Driver

Trucking companies control who drives their rigs. The careful ones train their drivers, document that training, call references, and check prior employers before handing over the keys. Our firm has litigated against companies like that, and their paperwork checked out.

Other companies look different once we get into discovery:

• Companies that hired drivers without checking their driving history
• Companies that kept drivers on the road after learning they broke safety rules
• Drivers who took hours-long detours on the clock with no explanation
• GPS and black box data the company collected and ignored

A company that puts a dangerous or untrained driver in an 80,000-pound truck shares the blame when that driver hurts someone. Texas law recognizes negligent hiring and negligent supervision claims against companies that cut these corners.

Evidence That Shows What the Trucking Company Knew

Modern trucks record their own trips. The evidence in these cases often includes:

• Black box data with the truck’s speed and braking before impact
• GPS records that show where the truck went and when
• The driver’s qualification file and training records
• Hours-of-service logs that show fatigue
• The driver’s history of crashes and violations

Companies can watch this data in real time, and some choose not to. Our lawyers pull these records in discovery. Then we compare them against the company’s safety claims. We often find an untrained hire or a string of ignored safety violations. Some investigations clear the company. Many do not.

Insurance Companies Push Hard After 18-Wheeler Wrecks

Trucking insurers know these claims involve serious money. They hire aggressive defense lawyers to protect it. Those lawyers press injured people and their attorneys, hoping someone backs down and takes a low offer.

Do not let the trucking company’s insurer bully you into a settlement below what your case is worth. We answered whether to hire a lawyer after a car wreck in Should I Get a Lawyer for a Car Accident That Wasn’t My Fault?. An 18-wheeler case involves bigger injuries and bigger money. You need an attorney who has faced these defense tactics and pushed back.

How Can a Truck Accident Lawyer Help After a Serious Crash?

Move fast, because the trucking company and its insurer start working the file on the day of the wreck. Your lawyer can send preservation letters that stop the company from erasing black box and GPS data. Your lawyer can then subpoena the driver’s file and question the company’s safety director under oath.

Your lawyer also handles the adjuster’s calls so you can focus on treatment. We covered the day-to-day work in What Does a Texas Car Accident Lawyer Do?. A trucking case adds a deeper look into the company itself.

Talk to Lone Star Injury Attorneys About Your 18-Wheeler Crash

Wrecks like the one at I-10 and State Highway 99 can happen on any Houston commute. If an 18-wheeler crash injured you or someone in your family, talk with a Truck Accident Lawyer in Houston who has taken these companies into discovery. We know where they hide their failures.

All of our consultations are free. Contact Lone Star Injury Attorneys through our website. We will listen to what happened and give you straight answers about your case.