Flooding of Highway 40, at the height of the Acadie roundabout. Cars are left behind and heavy trucks travel on the highway despite the accumulation of water on the ground. Truck traveling in water. Truck wheel moving forward on the flooded pavement. Keywords: CAR,HIGHWAY 40,METROPOLITAN HIGHWAY,TRUCK,FLOOD,METEOROLOGY,MONTREAL (CITY),RAIN,QUEBEC ,ROAD NETWORK