NTSB Blames Union Pacific for Fatal Wyoming Train Crash; Air brake Tests Could have Prevented Accident
The National Transportation Safety Board determined on Jan. 25 that an airbrake failure caused the fatal, Oct. 4, 2018, collision between two Union Pacific trains in Granite Canyon, Wyo. The collision occurred when the air brakes on an eastbound UP freight train failed while descending a hill. The NTSB determined an air-flow restriction in the brake