On October 23, 2023, a series of vehicular accidents occurred on Interstate 55 in Louisiana, resulting in multiple fatalities and injuries. The accidents, which involved at least 25 vehicles, were reportedly caused by a sudden and dense fog, often referred to as super fog
. The foggy conditions led to poor visibility, causing drivers to collide with each other.
The Louisiana Sheriff's Department confirmed that at least two people were killed and more than 30 were injured in the pileup. However, other sources reported a higher death toll, with seven fatalities. The injured were transported to local hospitals for treatment, with some in critical condition.
The accidents led to the closure of Interstate 55 in both directions for several hours. Emergency services, including the fire department and paramedics, were on the scene to assist with rescue efforts. Debris from the accidents was cleared from the interstate, but the road remained closed for an extended period to allow for a thorough investigation.
The Louisiana Department of Transportation and Development (DOTD) issued a warning to drivers about the dangerous driving conditions due to the fog. They urged motorists to exercise caution, reduce speed, and use low-beam headlights when driving in foggy conditions.
The investigation into the cause of the pileup is ongoing, with authorities working to determine if any other factors contributed to the accidents.