Most truck accidents in Missouri are linked to driver error, including speeding, distracted driving, fatigue, unsafe lane changes, and following too closely. Poor vehicle maintenance, overloaded cargo, and hazardous road conditions can also contribute to serious crashes.
Missouri is a Midwestern state crossed by major highways such as I-70, I-44, I-55, and I-29, which carry substantial commercial truck traffic between cities and regional distribution centers. With busy routes connecting areas such as St. Louis, Kansas City, Springfield, and Columbia, truck safety is a significant concern.
Understanding truck driver regulations in Missouri can help show whether a driver or trucking company failed to follow required safety rules. The following sections explain the main causes and how liability may be determined.
Common Causes of Missouri Truck Accidents
Truck crashes in Missouri often result from driver mistakes, vehicle problems, or unsafe cargo.
- Driver fatigue and distraction: Long hours, lack of rest, and cellphone use can slow a driver’s reaction time.
- Speeding and unsafe driving: Excessive speed, tailgating, and unsafe lane changes can make large trucks difficult to control.
- Vehicle and cargo problems: Poor maintenance, overloaded trucks, or unsecured cargo can contribute to serious crashes.
According to the Missouri Department of Transportation, 159 fatalities involving commercial motor vehicles were reported in 2024, compared with 137 in 2023.
Truck and Cargo Problems Can Also Cause Crashes
Not every truck accident begins with a driver’s decision. Mechanical problems or improperly loaded cargo can make a vehicle difficult to control and may contribute to rollovers, jackknifing, or loss-of-control crashes.
- Poor maintenance: Worn brakes, damaged tires, steering problems, defective lights, or other mechanical issues can increase crash risks. Evidence such as maintenance records and inspection reports may help determine whether a preventable defect contributed to the collision.
- Overloaded trucks: Excessive weight can affect braking, handling, and stopping distance. Missouri Revised Statutes §304.180 establishes weight limits for vehicles and combinations operating on state highways, including limits involving individual and tandem axles.
- Unsecured cargo: Freight that shifts or falls from a trailer can change the truck’s balance or create hazards for other motorists. Depending on the circumstances, responsibility may involve the driver, carrier, loading company, or another party involved in handling the cargo.
Who May Be Liable After a Truck Crash?
Liability may extend beyond the truck driver. The trucking company, maintenance provider, or cargo loader could also be responsible depending on what caused the crash.
- Truck driver: A driver may be liable for speeding, distraction, fatigue, or impaired driving that contributed to the collision.
- Trucking company: The company may share responsibility for negligent hiring, poor training, inadequate supervision, or failure to maintain the truck.
- Other parties: Maintenance companies or cargo loaders may be liable if defective repairs or improperly secured cargo contributed to the crash.
Under RSMo §537.067, Missouri generally allocates fault among responsible parties in tort cases, which can affect how damages are assigned.
What Evidence Can Help Establish Liability?
Truck accident investigations often depend on records that may not be available to an injured person without formal requests or legal procedures.
- Electronic and driver records: Hours-of-service records, electronic logging data, dispatch communications, and cellphone records can help establish whether fatigue or distraction played a role.
- Vehicle and company records: Maintenance files, inspection reports, driver qualification records, and training documents can reveal whether the truck or driver had known safety issues.
- Crash evidence: Photographs, video footage, witness accounts, accident reports, vehicle damage, and expert analysis can help reconstruct how the collision occurred.
Conclusion
Truck accidents in Missouri can stem from driver mistakes, equipment problems, cargo issues, or failures by trucking companies and other parties. Establishing liability requires examining the specific facts and identifying which actions or failures contributed to the crash.
Key Takeaways
- Truck accidents in Missouri are often caused by driver fatigue, distraction, speeding, or unsafe driving.
- Poor truck maintenance and unsecured cargo can also contribute to serious crashes.
- The truck driver may be liable when negligent driving causes an accident.
- Trucking companies and other parties may share liability depending on their role in the crash.
- Missouri law allows fault to be divided among responsible parties in some truck accident claims.
