Highway 11 has partially reopened after a two-vehicle collision forced a full closure near Temagami North on Wednesday afternoon.
Ontario Provincial Police closed all lanes near Spruce Drive shortly after 4 p.m. as emergency crews responded to the crash.
By just before 5 p.m., police announced that one lane had reopened, with alternating traffic in place while the scene remained active.
The extent of any injuries has not been confirmed, and OPP has not said whether any charges are being considered as the investigation continues.