BISMARCK, N.D. (AP) — Federal railroad inspectors found more than 13,000 track defects on BNSF Railway Co. lines in North Dakota since 2006, and have written 721 violations against the company since 2006, a federal rail safety agency said in a letter released Wednesday.
Sen. Heidi Heitkamp, D-N.D., asked the Federal Railroad Administration for data following a fiery oil train derailment in eastern North Dakota in December. It happened when a train carrying soybeans derailed and caused a train carrying crude oil to derail near Casselton. The crash caused massive explosions and left a cloud over the Cass County town. Most of Casselton's roughly 2,400 residents agreed to temporarily evacuate due to concerns about unsafe air.
The National Transportation Safety Board is investigating the cause of the crash and is studying what role a broken axle might have played in the derailment of the grain train.
Federal Railroad Administrator Joseph Szabo said in his letter to Heitkamp that there have been four other derailments in nine years in Cass County and that an investigation and safety assessment of the BNSF line in the county is ongoing. He said federal track inspectors have conducted 3,822 track inspections in North Dakota since 2006 and found 13,141 defects.
Szabo's letter did not detail the violations written against BNSF or whether they resulted in fines or other actions. It also did not offer a comparison to the number of inspections conducted or defects detected elsewhere.
FRA spokesman Kevin Thompson would not comment on whether the agency found the number of defects and violations against BNSF extraordinary.
"We'll let you draw your own conclusions," he said.
The number of derailments in North Dakota, however, has decreased about 23 percent since 2003, he said.
BNSF said in a statement that it has its own "robust track inspection program" and "inspects its key routes and busiest track more than twice as frequently as required by the FRA."