Wellington County OPP responded to a serious two-vehicle collision on Wellington Road 50 at Seventh Line, near Rockwood on Thursday around 4:30 p.m.
Police say two sports utility vehicles collided at the intersection.
One driver, a 73-year-old man, was transported to local hospital with life-threatening injuries. He was then transferred to a trauma centre.
The other driver, a 60-year-old man, was also hospitalized with non-life-threatening injuries.
The cause of the collision is currently under investigation.
Police had closed the road for several hours.
