Weather conditions may have been a factor leading to a collision that closed a section of Highway 6 north of Guelph.
The crash occurred around 6 a.m. Tuesday, on the highway between Wellington Road 51 and Wellington Road 22.
According to Wellington County OPP, it involved three vehicles. Multiple people were injured. None of the injuries were considered life-threatening.
The highway reopened shortly before 8 a.m.