Iron County sheriff's deputies and fire investigators on Wednesday were investigating a blaze that destroyed four semitrailers.
Cedar City firefighters were called to the fire at a truck dispatch yard outside of town off U.S. 56 at 600 N. Iron Springs Road at 10:43 p.m. on Tuesday. The flames had engulfed three of the big rigs and quickly spread to a fourth before crews could act.
In addition to the trucks, a nearby metal building was a total loss, Sheriff's Sgt. Del Schlosser said.