One person was killed and at least two others injured in a collision on CTH I, according to the Barron County Sheriff Chris Fitzgerald.
The crash happened around 1 p.m. on CTH I and 22-3/4th Street, about two miles south of Chetek.
At the scene, a badly damaged SUV with a trailer was in the road on CTH I. Radio dispatches said the SUV had collided with a semi truck. Chetek police, firefighters, first responders and ambulance responded to the scene along with Barron County sheriff's deputies and a Mayo ambulance.
Fitzgerald said one of those injured was transported by ambulance to a hospital and the other injured person was airlifted to an area hospital.
Names had not been released as of Monday afternoon, pending notification of family.
Chetek Fire Department cleared the scene shortly after 3 p.m.
The Wisconsin State Patrol was handling the crash investigation.
This story will be updated as more information is gathered.