NTSB: Ohio train derailment due to 30 km wheel fire

Last year, a Norfolk Southern train derailment in East Palestine, Ohio, was caused by a wheel bearing that caught fire for over 20 miles before the crash. The National Transportation Safety Board confirmed the failure of trackside detectors to accurately measure temperatures, leading to the disaster. Norfolk Southern’s decision to intentionally blow open tank cars carrying hazardous materials also worsened the situation, causing more residents to be evacuated.

During the investigation, it was revealed that a series of errors, including improper inspections and rushed decisions, contributed to the disaster. Officials chose to vent and burn toxic vinyl chloride, despite evidence showing the tank cars were cooling. Norfolk Southern defended its actions, but the NTSB recommended new guidelines for emergency response tactics and federal standards for trackside detectors.

The aftermath of the derailment highlighted the need for industry-wide safety improvements, with Norfolk Southern committing over $100 million in aid to the affected community. Despite criticisms of past safety practices, major railroads pledged to enhance safety measures, including more trackside sensors and improved data analysis.

With new regulations in place, railroads must now inform first responders about cargo contents immediately post-derailment. This incident underscores the importance of prioritizing safety in the railroad industry moving forward.