One person is in hospital with life-threatening injuries after a serious crash west of Smiths Falls, early Saturday morning.
Lanark County OPP say the single-vehicle collision happened shortly before 1 a.m. Saturday on Highway 43 near Glenview Road. A pickup truck heading west left the roadway.
The driver, a 33-year-old man from Perth, was the only person in the vehicle. He was transported by Lanark County Paramedics to a regional trauma centre with life-threatening injuries.
Police say Highway 43 remained closed until about 2 p.m. while an OPP Collision Reconstructionist and Technical Collision Investigator examined the scene.
The investigation is ongoing, and anyone with information or dashcam footage is asked to contact the Lanark OPP at 1-888-310-1122.
The cause of the crash has not been released.