Pileups on Ontario highway

Highway 401, a major Ontario route stretching

from Windsor all the way to Quebec's border, has been the scene of two

large-scale pileups recently. A pileup of at least 50 vehicles formed near

Woodstock, Ont., on Friday, Feb. 1. Only a week earlier, on Friday, Jan. 25, an

80-vehicle pileup blocked the highway near Toronto.