Update 9am, Monday:
The driver of a transport truck involved in a collision near Dryden has been treated for serious, but non-life threatening injuries.
Police say it was late Sunday morning when a westbound truck jackknifed on the TransCanada highway, colliding head on with an eastbound rig. Then, a second westbound truck tried to avoid the crash, but collided with one of the trucks, which resulted in no injuries, and minimal damage.
The drivers of the initial crash were taken to Dryden hospital, with one of them flown to Thunder Bay soon after.
Police opened the highway around 5pm.
