An emergency situation is underway on Friday morning, Jan. 24, on FM 1725, north of FM 3081 (Dabney Bottom Road) in San Jacinto County, after a truck carrying sulfur dioxide crashed, releasing the hazardous chemical into the air. As of 8 a.m., authorities have closed roads for approximately a mile in all directions from the crash site and are urging motorists to avoid the area and take alternate routes.
According to Sgt. Gary Wright, supervisor of the San Jacinto County DPS office, the driver of the truck appears to have died in the crash. Hazmat crews are on their way to the scene to contain the leak, and residents in the immediate vicinity are being evacuated as a precaution.
“Sulfur dioxide is an inhalant risk,” Wright said.
The situation soon escalated with confirmation from Coldspring-Oakhurst CISD that a school bus carrying 29 students and a driver inadvertently drove through the affected area shortly after the crash.
According to a statement from the district, “All students and the bus driver were promptly assessed and treated by EMS at the JSE/CIS bus loop. Out of an abundance of caution, they are now being transported to a medical facility for further evaluation.”
COCISD also assured parents that they have been notified and emphasized the district’s commitment to the health and safety of students and staff.
“We will continue to prioritize the health and safety of our students and staff and will provide updates as more information becomes available. We appreciate your understanding and patience as we work closely with Emergency Management and DPS to address this situation,” the statement concluded.
Sulfur dioxide (SO₂), also known as Sulphur dioxide, is a colorless gas with a pungent, suffocating odor. It is commonly produced by burning fossil fuels, such as coal or oil, and during industrial processes like smelting.
Sulfur dioxide can irritate the eyes, nose, and throat, and in high concentrations, it can cause severe respiratory distress. It poses significant risks to those with pre-existing lung conditions, such as asthma, and prolonged exposure can lead to serious health complications.
Evacuations and Sheltering
Residents in the immediate vicinity of the sulfur dioxide spill are being evacuated as a precaution. According to Chief Deputy Stan Jolly of the San Jacinto County Sheriff’s Office, evacuees have been offered shelter at a community facility in Coldspring. Authorities are coordinating with Emergency Management and hazmat crews to secure the area and mitigate the ongoing risk.
Hazmat teams will work to neutralize and contain the sulfur dioxide to prevent further contamination of the area. Authorities are asking residents and travelers to stay clear of the site until further notice.
Updates will be provided as more information becomes available.