The National Transportation Safety Board (NTSB) Tuesday determined that two commuter railroad terminal accidents in the New York area were caused by engineer fatigue resulting from undiagnosed severe obstructive sleep apnea.
The Sept. 29, 2016, accident on the New Jersey Transit railroad at Hoboken, New Jersey, killed one person, injured 110, and resulted in major damage to the station. The Jan. 4, 2017, accident on the Long Island Rail Road at the Atlantic Terminal in Brooklyn, New York, injured 108 people. Both accidents involved trains that struck end-of-track bumping posts and crashed into stations.