In the early afternoon near Montreal, a massive pile-up occurred on a major highway just south of the city.
Some 100 vehicles crashed with most smashed violently into a mess of mangled metal along a one kilometre stretch.
Some 90 people were hurt, 30 with serious injury, and two people were killed.
Preliminary thoughts are that on an otherwise sunny and clear afternoon, a strong wind and snow squall along a short section of Highway 15 on the south shore picked up snow blowing it across the highway causing a sudden whiteout bringing visibility to near zero.
Police immediately closed both directions of the major route along a ten kilometre stretch to allow ambulances and tow trucks access to the site. A leak from tanker truck carrying diesel adding to the complications.
Although a fence had been installed to prevent winds coming off the St Lawrence river from blowing the snow across the highway, the route had been reconfigured in 2000 and a local mayor said that created a springboard effect blowing snow at windshield height across the road.
He suggested that windbreakers be installed along the highway.
At a press conference the same afternoon, Quebec’s transport minister said the area is not noted for collisions.
The highway was re-opened this morning.
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