When an 18-wheeler causes a serious crash on I-35W, I-30, Loop 820, or the North Tarrant Express, the liability question is not answered by Texas law alone. A comprehensive body of federal regulations governs nearly every operational aspect of commercial trucking in the United States — and violations of those regulations are often the most concrete evidence of negligence available in a Fort Worth truck accident case.
The Federal Motor Carrier Safety Administration (FMCSA) is the branch of the U.S. Department of Transportation responsible for regulating commercial motor vehicles and the carriers that operate them. Fort Worth sits at the convergence of I-35W, I-30, and I-20, three major national freight corridors. The Alliance freight complex on the north side of Tarrant County is one of the busiest inland logistics hubs in the country. When a driver or carrier violates an FMCSA regulation, that violation can be used as evidence of negligence in a Texas civil lawsuit under the doctrine of negligence per se.
Right after a Fort Worth truck crash, do this
Get emergency medical care right away and follow every instruction your doctors give. Call 911 and confirm an official crash report will be filed; ask for the report number. Photograph vehicle positions, skid marks, spilled cargo, and all visible truck markings including the DOT number and carrier name. Collect witness names and contact information. Call a truck accident lawyer before speaking with the trucking company’s insurer — ELD data and driver logs have limited retention windows, and a preservation letter issued within days of the crash can be the difference between having and losing that evidence.
Injured in a Fort Worth truck crash? Call Patterson Law Group at 817-784-2000 for a free consultation. No fee unless we win.
Hours-of-service regulations
The FMCSA hours-of-service rules limit how long commercial drivers may operate before mandatory rest periods. For property-carrying drivers: a driver may drive no more than 11 hours following 10 consecutive hours off duty; once a driver begins an on-duty period, they may not drive past the 14th consecutive hour; drivers must take a 30-minute break after 8 cumulative hours of driving; and a driver may not drive after accumulating 60 on-duty hours in 7 days (or 70 hours in 8 days). Fatigued driving is a primary cause of catastrophic commercial truck crashes — on high-volume corridors like I-35W and US-287, that level of impairment is deadly. ELD data documenting an HOS violation in the hours before a crash is among the most compelling evidence we use in Fort Worth truck accident cases.
Electronic logging device (ELD) requirements
Since December 2017, most commercial drivers have been required to use electronic logging devices rather than paper logbooks. ELDs automatically capture driving time, engine operation, vehicle movement, and location data in a format significantly harder to manipulate than paper logs. In Fort Worth truck accident investigations, ELD data is typically the first evidence we move to secure. When ELD records are inconsistent with dispatch logs or delivery receipts, those discrepancies are themselves evidence of carrier-level pressure to push past legal limits.
CDL requirements and driver qualification standards
Federal regulations under 49 CFR Part 391 establish who is legally permitted to operate a commercial motor vehicle: drivers must hold a valid CDL with appropriate endorsements; must pass a physical examination by a federally certified medical examiner and carry an active medical certificate; carriers must conduct drug and alcohol testing at pre-employment, random, post-accident, and reasonable-suspicion intervals; and carriers must pull the driver’s motor vehicle record and review prior employment and safety performance records before hiring. When a Fort Worth-area carrier hires a driver with a lapsed medical certificate, skips required drug testing, or fails to check prior violations — and that driver then causes a crash — the carrier faces direct liability for negligent hiring.
Vehicle inspection and maintenance requirements
Federal regulations impose systematic maintenance obligations on every commercial carrier: drivers must conduct and document vehicle inspections before and after each trip; every commercial vehicle must pass a comprehensive annual inspection; specific brake, tire, steering, and lighting defects require immediate removal from service; and carriers must maintain inspection and repair records. The industrial and freight corridors around Fort Worth — US-287, Alliance Gateway, the I-820 loop — carry heavy truck traffic day and night. When a mechanical defect causes a crash, the carrier’s maintenance records tell the story: was the defect reported and ignored? Was the inspection skipped?
Cargo securement regulations
FMCSA cargo securement standards under 49 CFR Part 393 specify how freight must be loaded, restrained, and transported. Improperly secured loads can destabilize a rig on the curves of Loop 820, cause rollovers on the grade changes along I-35W, or produce cargo spills across multiple lanes of I-30. When securement violations contribute to a crash, both the carrier and the loading company may face independent liability.
How Patterson Law Group investigates regulatory violations in Fort Worth cases
Our standard investigation in every Tarrant County truck accident case includes: immediate preservation demands for ELD records, driver logs, qualification files, and maintenance documentation; review of the carrier’s FMCSA Safety Measurement System profile for documented patterns of prior violations; detailed analysis of the driver’s qualification file; comparison of maintenance logs against required inspection schedules; and coordination with trucking industry and regulatory experts. Because we are based in Fort Worth and appear regularly in Tarrant County courts, we understand how regulatory evidence plays with local juries.
Frequently asked questions
Does an FMCSA violation automatically make the trucking company liable? A violation is powerful evidence, but causation still matters — you need to show the violation contributed to the crash and your injuries. Our job is to draw that connection directly.
Can I access a carrier’s FMCSA safety record myself? Yes. The FMCSA’s Safety Measurement System is publicly accessible at csa.fmcsa.dot.gov. It contains inspection history, violation rates, and crash data for carriers operating in interstate commerce. We pull this data in every case we handle.
Talk to a Fort Worth truck accident lawyer today
Federal trucking regulations exist because the consequences of commercial truck crashes are severe. When those rules are broken on a Tarrant County highway, there must be accountability. Call Patterson Law Group at 817-784-2000 or contact us online. Free consultation. No fee unless we win.
For more information, visit our main Fort Worth Truck Accident Lawyer page.