San Antonio, TX – Emergency crews are currently responding to a major vehicle fire involving an 18-wheeler that erupted in flames along the Northeast Loop 410 access road near Corner Parkway on the city’s Northeast Side. The incident, which occurred earlier today, has caused significant disruptions in the area, prompting authorities to advise the public to avoid the vicinity if at all possible.
According to preliminary reports, the fire began shortly before noon when the driver of the tractor-trailer noticed smoke billowing from the vehicle. Witnesses on the scene reported seeing flames quickly spread from the rear of the trailer, eventually consuming the entire rig. Within minutes, large plumes of black smoke could be seen from several miles away, drawing attention from nearby motorists and businesses.
Firefighters from the San Antonio Fire Department arrived swiftly and began battling the blaze, which had intensified due to the truck’s cargo and diesel fuel. Several lanes of the access road have been shut down to allow emergency vehicles to maneuver safely and to protect bystanders from potential explosions or flying debris.
Authorities have not yet confirmed the cause of the fire, but initial indications suggest it may have stemmed from a mechanical failure or overheating brake system—common causes of truck fires. The driver was reportedly able to escape the vehicle without injury and is cooperating with investigators at the scene.
No other vehicles were involved in the incident, and as of now, there have been no reported injuries. However, the fire has caused a substantial backup in traffic along Loop 410 and surrounding routes. Motorists are being urged to seek alternate routes until the scene is cleared, which could take several hours due to ongoing cleanup efforts and the potential for hazardous materials being present in the trailer’s contents.
This incident underscores the importance of routine maintenance and inspection of heavy-duty vehicles, especially those carrying flammable materials. Authorities are also using the incident to remind drivers to exercise caution and give ample space to large trucks, particularly in congested areas or during high-temperature conditions that can elevate the risk of vehicle fires.
As firefighters work to contain the blaze and secure the area, local businesses and residents are being asked to remain vigilant and follow updates from city officials. Updates will be provided as more information becomes available and once the area is deemed safe for regular traffic.
For now, anyone traveling through the Northeast Side of San Antonio should steer clear of the Northeast Loop 410 access road near Corner Parkway and consider using I-35 or Wurzbach Parkway as potential alternatives.
Stay tuned to local news channels and official city alerts for the latest developments on this breaking story.
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