Toxic Substance Spill in Central Illinois Results in ‘Multiple Fatalities’ and Evacuation

SPRINGFIELD, Ill. (AP) — Federal regulators are investigating a fatal crash involving a semitruck carrying a toxic substance in central Illinois. The incident has resulted in “multiple fatalities” and dangerous air conditions, leading to the evacuation of residents in the area.

The National Transportation Safety Board is conducting the investigation near Teutopolis, as firefighters, police, and other emergency responders work to contain the cloud of anhydrous ammonia that leaked from the overturned tanker.

Effingham County Sheriff Paul Kuhns reported at a news conference that the accident has caused “terribly dangerous air conditions in the northeast area of Teutopolis.” The emergency responders had to mitigate the conditions before they could begin their work on the scene. Additionally, shifting winds have posed a challenge for the crews working overnight.

The accident, which involved multiple vehicles including the tanker, occurred on U.S. Highway 40, about half a mile east of Teutopolis. The tanker began leaking after rolling over in a ditch, ultimately leading to the evacuation of residents within a one-mile radius of the spill.

Notably, anhydrous ammonia is commonly used by farmers as a nitrogen fertilizer and as a refrigerant in large buildings. However, it is a hazardous substance that can cause serious health issues if inhaled.

Maryland State Police confirmed that they initially thought there were five fatalities, but that turned out to be a premature determination amid the early confusion. The exact number of deaths and injuries has not been disclosed.

Amid the situation, authorities are working to determine whether the deaths were a result of the crash itself or the chemical leak. The accident has created significant challenges, as an earlier incident on Interstate 70 resulted in a detour of traffic along U.S. Highway 40, further complicating the response efforts.

As of midday Saturday, the accident scene remains heavily blockaded, and Effingham County Sheriff Paul Kuhns has urged the public to have patience as they focus their resources on the spill and the overall situation.