The Transportation Secretary's visit coincides with the release of the NTSB's preliminary report, which will contain factual findings from the investigation into the Norfolk Southern derailment.
U.S. Transportation Secretary Pete Buttigieg visited the site of the Norfolk Southern train derailment in East Palestine, Ohio, on Thursday. (Tom Williams/CQ-Roll Call, Inc via Getty Images)
An undated aerial view of the train derailment in East Palestine, Ohio. (NTSB)
About 50 rail cars, including 10 carrying toxic chemicals, derailed on the evening of Feb. 3 in East Palestine, a small town on the Ohio-Pennsylvania border.
Officials conducted a controlled release of vinyl chloride from some of the cars three days later to avoid an explosion, sending hydrogen chloride and phosgene into the air.
A sign welcomes visitors to the town of East Palestine on February 14, 2023 in East Palestine, Ohio. A train operated by Norfolk Southern derailed on February 3, releasing toxic fumes and forcing evacuation of residents. (Angelo Merendino/Getty Images)
Buttigieg, who waited for days before making public comments about the accident, vowed to "hold Norfolk Southern accountable" in a letter sent to the company's CEO Alan Shaw on Sunday.
"This is the right time for Norfolk Southern to take a leadership position within the rail industry, shifting to a posture that focuses on supporting, not thwarting, efforts to raise the standard of U.S. rail safety regulation," Buttigieg wrote in the letter.
"It is imperative that your company be unambiguous and forthright in its commitment to take care of the residents — now and in the future."
Fox News' Paul Best contributed to this report.