A serious 18-wheeler accident occurred on March 13, 2026 in San Antonio, Texas after two tractor-trailers collided along Interstate 35 near Austin Street, just northeast of downtown and close to the Pearl district. Authorities say the crash caused significant traffic disruptions and left two individuals with serious injuries.
The San Antonio Fire Department reported that the crash occurred around 9:30 a.m. Friday at the interchange of I-35 and Austin Street, near the junction with U.S. Highway 281. Emergency responders arriving at the scene found two heavily damaged commercial trucks blocking lanes of the interstate.
Firefighters were required to extricate one person who was trapped inside the cab of one of the 18-wheelers. Two individuals were transported to a San Antonio hospital with serious injuries following the crash. Officials have not yet released further details about their conditions.
Traffic cameras showed major congestion in the area as authorities diverted drivers off the highway while emergency crews responded to the crash. Officials urged motorists to use caution and seek alternate routes while investigators examined the scene.
The cause of the crash remains under investigation.
Dangers of Truck-to-Truck Collisions
Crashes involving two large commercial trucks can be particularly destructive due to the immense weight and force involved. A fully loaded tractor-trailer can weigh up to 80,000 pounds. When two vehicles of that size collide at highway speeds, the energy released during the impact can cause extensive damage and severe injuries.
Truck-to-truck collisions often lead to secondary hazards as well. Debris from damaged trailers can scatter across lanes of traffic, and damaged trucks may jackknife or block multiple lanes of the roadway.
The violent forces involved in these crashes frequently result in serious and catastrophic injuries for drivers and other motorists nearby. Victims may suffer traumatic injuries requiring extensive medical treatment and rehabilitation.
Emergency Rescue and Vehicle Extrication
Authorities confirmed that firefighters had to extricate one driver who was trapped inside the cab of one of the trucks. Vehicle extrication is often necessary in severe truck collisions because the force of the crash can crush or deform the driver’s compartment.
Emergency crews use specialized rescue equipment to remove damaged vehicle components and safely free trapped occupants. These operations can take significant time, especially when dealing with large commercial trucks.
During extrication efforts, firefighters must also manage potential hazards such as leaking fuel, electrical fires, and unstable cargo.
Investigating the Cause of the San Antonio Truck Crash
The cause of the collision has not yet been determined, but investigators will likely conduct a detailed review of the crash scene and the vehicles involved.
An official accident report will document the initial findings of responding officers, including roadway conditions, vehicle positions, and witness statements.
However, serious trucking crashes often require additional analysis through crash reconstruction. Reconstruction experts analyze skid marks, vehicle damage, debris patterns, and electronic vehicle data to determine how the crash occurred.
Investigators may also examine traffic camera footage and speak with witnesses who observed the crash or events leading up to it.
Driver Behavior and Commercial Truck Safety
One area investigators frequently examine is whether driver actions contributed to the crash. Commercial truck drivers must operate under strict safety standards designed to reduce the risk of accidents.
Federal hours of service regulations limit how long drivers can remain behind the wheel before taking mandatory rest breaks.
Investigators may review driver logs and electronic records from a truck’s electronic logging device to determine whether either driver had been operating longer than permitted.
Fatigue can impair a driver’s judgment and reaction time. When drivers suffer from driver fatigue, they may have difficulty responding quickly to traffic conditions or hazards on the road.
Mechanical Failures and Vehicle Maintenance
Another important factor investigators may consider is whether mechanical problems played a role in the crash.
Commercial trucks require regular inspections and maintenance to ensure that critical systems such as brakes, tires, and steering components are functioning properly.
Drivers are required to conduct a pre-trip inspection before starting their route to identify potential safety issues. If a driver or trucking company fails to identify or repair mechanical defects, those problems can lead to dangerous situations on the road.
Brake failures, steering malfunctions, and tire blowouts are among the mechanical problems that can cause sudden loss of control of a large truck traveling at highway speeds.
Injuries Often Seen in Commercial Truck Crashes
The severity of truck crashes often results in serious trauma for those involved. Victims in these collisions may suffer injuries that require long-term medical care and rehabilitation.
Some of the most serious injuries include traumatic brain injury, which can lead to permanent neurological damage. Victims may also suffer spinal cord injuries that affect mobility and independence.
Other injuries may include fractures, internal organ damage, and severe burn injuries if a fire occurs after the collision.
These injuries often require extensive medical treatment and can affect a victim’s ability to work or maintain their previous quality of life.
Liability in Trucking Accidents
Truck accident cases can involve multiple parties who may share responsibility for a crash. Investigators must determine whether the collision resulted from driver negligence, unsafe trucking practices, mechanical defects, or other contributing factors.
Potentially responsible parties may include truck drivers, trucking companies, vehicle maintenance contractors, or other entities responsible for the safe operation of the vehicle.
Victims injured in truck crashes may pursue personal injury claims seeking compensation for medical treatment, lost wages, and long-term injury-related costs.
These claims may include economic damages for financial losses and non-economic damages for pain, suffering, and other emotional impacts.
Contact Spagnoletti Law Firm
Commercial truck crashes can cause devastating injuries and complex legal issues for those involved. Determining what caused the collision often requires a detailed investigation into driver conduct, vehicle maintenance practices, and trucking company policies.
Spagnoletti Law Firm represents victims injured in serious trucking accidents across Texas. Our attorneys work to investigate commercial vehicle crashes and pursue claims when negligent driving, unsafe trucking practices, or defective equipment contribute to injuries.
Our firm handles these cases on a contingency fee basis and offers a free consultation to review your case.
If you or a loved one has been injured in a truck crash, contact Spagnoletti Law Firm at 713-804-9306 or contact us online to speak with an experienced truck accident attorney about your legal options.