Quick answer: Tanker crashes in the Houston area are governed by federal hazardous materials transport regulations (49 CFR Part 177), Department of Transportation rules, and OSHA Process Safety Management where applicable. Liable parties often include the driver, the motor carrier, the shipper who loaded the tanker, the chemical manufacturer, and contractors maintaining the truck. Many cases involve both personal injury and toxic tort exposure claims.
The special danger of tanker trucks
A loaded tanker truck is a moving hazard. Depending on cargo, a single tanker crash can involve:
- Up to 11,500 gallons of gasoline or diesel
- Up to 9,000 gallons of anhydrous ammonia
- Thousands of gallons of caustic, flammable, or toxic chemicals common to the Ship Channel petrochemical industry
- Compressed gases under high pressure (LPG, LNG)
Crashes frequently produce fires, explosions, vapor-cloud ignitions, and mass chemical releases that injure not just crash occupants but pedestrians, nearby workers, and residents of neighboring communities.
Regulations that apply to tanker trucks
Tanker crashes involve a layered regulatory regime:
- 49 CFR Part 177 — Federal hazardous materials transport regulations governing loading, placarding, driver qualifications, and emergency response
- 49 CFR Part 383 — CDL tanker endorsement requirements. A driver hauling more than 1,000 gallons must have an "N" endorsement; hazmat requires an "H" endorsement plus TSA background check.
- 49 CFR Part 395 — Hours-of-service rules limiting how long a driver can be behind the wheel
- OSHA 1910.119 — Process Safety Management for highly hazardous chemicals, which may apply to loading and unloading
- Texas Commission on Environmental Quality (TCEQ) — state regulations on spills and releases
Parties who may be liable in a tanker case
Tanker cases are rarely one-defendant cases. Potentially liable parties include:
- The driver — for operational negligence, HOS violations, or impairment
- The motor carrier — for hiring, training, supervision, maintenance, and compliance failures
- The shipper — if the tanker was overfilled, improperly loaded, or contained undisclosed hazards
- The tanker manufacturer — for baffle, valve, or rollover-protection defects
- Maintenance contractors — brake failure, tire failure, and structural failure cases frequently implicate recent service work
- The chemical manufacturer — in toxic exposure claims where the product itself was inherently dangerous without adequate warnings
Evidence preservation — hours matter
In tanker cases, the evidence window is even shorter than in regular truck cases. Within hours of the crash, we send preservation letters for:
- The truck and tanker themselves (often towed and scrapped quickly after chemical release)
- Electronic logging device (ELD) data
- Driver qualification file, hours-of-service records
- Maintenance and inspection records
- Shipping papers, bills of lading, and manifest
- Loading and unloading records
- Dispatch records and communications
- Dashcam and fleet camera footage
- Post-crash drug and alcohol testing results
- Emergency response records (ERG guide compliance)
