The Carrier's Drug and Alcohol Program
Testing before the first run
Before a new hire performs any safety-sensitive work, the employer must have a verified negative drug test result for that driver, with limited exceptions for drivers already enrolled in a compliant testing program (49 CFR 382.301). Outfits that hire seasonally for construction work sometimes skip that step.
The federal Clearinghouse
A carrier must run a full query of FMCSA's Drug and Alcohol Clearinghouse before a driver starts, query it again at least once a year, and keep a record of each query and response for three years (49 CFR 382.701). That record shows whether the company checked, and what it learned.
Random testing
Every covered driver is subject to random alcohol and drug testing at minimum annual rates FMCSA sets (49 CFR 382.305), and an employer may not let a driver who refuses a required test keep driving (49 CFR 382.211). Gaps in a small carrier's random program are a common finding.
Who can share the fault
The driver, the hauling company, the developer or general contractor directing trucks on a site, and whoever loaded the bed can each carry a share. Our Utah truck accident guide explains how those claims fit together.
A truck that kept going
Haul trucks shed gravel and rock that crack windshields and cause swerving crashes, and the driver may never know. Your uninsured motorist coverage can reach an unidentified vehicle; if it never touched you, Utah Code § 31A-22-305(6) requires clear and convincing proof of it beyond your own testimony, so note any company name or truck number you saw.