More than a dozen injured when pickup crashes with a WHAT?

LAKE DELTON (WITI) -- Officials in Lake Delton are investigating an accident in which a pickup truck collided with a Dells Army Duck vehicle.

The crash happened Saturday, August 2nd just before 2:30 p.m.

Authorities say there were approximate 24 people on-board the Duck at the time. Two people were inside the pickup.

13 people were taken to local hospitals for treatment. Officials say there are no known life-threatening injuries.

Highway A was closed for about two hours after the accident.

The Wisconsin State Patrol Technical Reconstruction Unit is assisting in the investigation.