A Trucking Company's $620K Cargo Spill and Highway Cleanup Claim

A family-owned trucking company in Arizona operated 14 Class 8 trucks hauling construction materials, steel, and heavy equipment across the Southwest. Annual revenue was approximately $4.2M, with most loads running between Phoenix, Las Vegas, and Los Angeles.

The owner had commercial auto insurance on all vehicles and a general liability policy, but had declined motor truck cargo coverage to save on premiums — reasoning that the shippers' own insurance would cover any cargo damage.

On a July afternoon, one of the company's flatbeds was hauling 42,000 pounds of structural steel beams on I-10 outside Tucson. A securement chain failed, and three beams slid off the trailer onto the highway, striking two vehicles and scattering debris across three lanes.

The highway was shut down for six hours. One driver suffered a broken collarbone; the other had lacerations and a concussion. Both vehicles were totaled. The Arizona DOT billed the trucking company $185,000 for highway cleanup, lane closure, and emergency response.

Total exposure: $290K in medical and vehicle claims, $185K in DOT cleanup costs, $95K in cargo replacement value, and $50K in potential FMCSA fines for securement violations. The shipper's insurance covered their own cargo loss but not the third-party damages — leaving the trucking company holding $620K in liability.

When we restructured this company's insurance six months prior, we added motor truck cargo coverage ($250K per load) and increased the commercial auto liability to $1M CSL with a $5M umbrella. We also added pollution liability coverage — critical for truckers because fuel spills from accidents can trigger EPA cleanup requirements.

The commercial auto policy covered the bodily injury and property damage claims. The umbrella provided excess coverage above the auto limits. And the cargo policy covered the replacement cost of the steel beams, even though the shipper's policy had already paid — our carrier subrogated against the shipper's insurer for the overlap.

The entire $620K claim was covered across the commercial auto, umbrella, and cargo policies. The trucking company paid a $2,500 deductible. Both injured drivers received fair settlements, and the DOT cleanup bill was paid within 30 days.

The company also avoided FMCSA penalties by implementing a securement inspection protocol we recommended as part of the risk management review. Total annual premium for the enhanced coverage package was $38,000 — roughly 0.9% of revenue.

Related Coverages