TRENTON, Ky., December 31, 2025 — A 31-car CSX freight train derailed in rural Kentucky Tuesday morning, prompting a temporary shelter-in-place order after the release of a hazardous chemical. The incident, involving leaking molten sulphur, occurred in Todd County shortly after 6:00 a.m. local time.
What happened in the derailment?
A 31-car CSX freight train derailed in Todd County, Kentucky, shortly after 6:00 a.m. local time on Tuesday. Officials confirmed at least one rail car was leaking molten sulphur, a material that can cause severe burns and release toxic sulphur dioxide or hydrogen sulphide gases upon contact with air or water. Images from the scene showed damaged freight cars blocking the tracks with a visible white substance leaking from one car.
What emergency measures were taken?
Local emergency management issued a shelter-in-place order for residents of Trenton following the chemical release. Kentucky Governor Andy Beshear urged compliance in a Facebook post, stating, “Please follow local guidance and stay safe.” Authorities reported the situation was brought under control, and the shelter-in-place order was lifted around 11:00 a.m. No injuries were reported, and there was no damage to nearby homes.
What is the current status and response?
CSX crews remain on site working to clean up the impacted area. Company spokesman Austin Staton said, “We appreciate the swift response and coordination of local first responders and emergency management officials.” An investigation into the cause of the derailment is underway. Todd County executive Todd Mansfield told WZTV News, “It could have been catastrophic,” highlighting the severity of the potential risk.
What is molten sulphur and its risk?
Molten sulphur is elemental sulphur heated until it becomes liquid for industrial handling and transport. The main hazards in case of a release are serious burns from contact and the release of harmful gases like sulfur dioxide that can cause breathing issues. An emergency shelter order was implemented to safeguard residents from potential exposure to toxic vapours.
Has CSX faced similar criticism before?
CSX Transportation has earlier come under scrutiny from environmental groups and regulators over the transport of hazardous materials and the risk of toxic spills. This incident once again draws attention to rail safety rules for moving dangerous chemicals through rural and densely populated areas.
FAQ
Q: What chemical leaked from the train?
A: The derailment caused a leak of molten sulphur from at least one rail car.
Q: Was anyone injured?
A: No injuries were reported following the derailment and chemical spill.
Q: How long was the shelter-in-place order in effect?
A: The order was issued shortly after the 6:00 a.m. derailment and was lifted at approximately 11:00 a.m. the same day.
Q: What is CSX doing now?
A: The firm has started looking into what caused the disaster, and CSX staff are on the scene performing cleanup tasks.
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