SERGEANT BLUFF, Iowa (AP) – Authorities in western Iowa say a vehicle collision with a semitrailer has killed one man and injured three others.  Maj. Greg Stallman with the Woodbury County Sheriff’s Office says the three adults and a boy were in a northbound vehicle Wednesday on Interstate 29 near Sergeant Bluff. The vehicle crossed the center line and hit a southbound semitrailer.

The Sioux City Journal reports the crash temporarily closed some traffic in the area, but all lanes on the highway have been reopened. The Iowa State Patrol is investigating the crash. The identities of the victims have not been released.