NEW BRIGHTON, Pa. – Federal investigators arrived Saturday at the smoldering scene where two dozen ethanol tanker cars derailed and several exploded on a southwestern Pennsylvania bridge.
With tanker cars still burning, National Transportation Safety Board officials said they would gather maintenance records and interview witnesses, including crew members of the Norfolk Southern train.
No one was injured late Friday when 24 cars from the train’s midsection derailed and nine caught fire on the half-mile long rail bridge over the Beaver River in New Brighton, about 25 miles northwest of Pittsburgh.
“I actually felt the explosion at my house. It was like lightning struck in the front yard,” said New Brighton borough manager Larry Morley, who lives several blocks away and saw a fireball rise in the air. Ethanol is also known as grain alcohol.
The train – 83 tanker cars pulled by three locomotives – was traveling from Chicago to New Jersey when it derailed. Robert Sumwalt, vice chairman of the safety board, could not say how fast it was traveling.
Ten federal safety board experts were on the scene, but they did not expect to inspect the crash site until the fire was out. They will be investigating mechanical issues, human factors, track and engineering issues, and the emergency response to the crash, Sumwalt said.
“At this time, our investigation is just beginning,” Sumwalt said. “We want to collect information before we start making analytical statements.”
None of the cars on land was burning and the fire was not expected to spread beyond the derailed cars.
Officials with the state Department of Environmental Protection, Norfolk Southern and Beaver County were determining whether to let the fire burn itself out or extinguish it, Sumwalt said.
About 50 people who live nearby spent the night in a makeshift shelter at a local school because of concerns of possible explosions.
State officials were also monitoring the water and air quality, Sumwalt said. Downstream water users were notified of the incident as a precaution, DEP spokeswoman Betsy Mallison said.
Norfolk Southern spokesman Rudy Husband would not comment on the condition of the bridge before the accident, but said company officials inspect mainline tracks like the ones on the bridge at least twice a week.
About 50 to 70 trains use the affected tracks daily. “We’re working on a plan to detour as many of those trains as we can,” Husband said.