Riddles Random Riddle: A Large Truck Crossing A Bridge June 1, 2018March 12, 2018 gags A large truck is crossing a bridge 1 mile long. The bridge can only hold 14000 lbs, which is the exact weight of the truck. The truck makes it halfway across the bridge and stops. A bird lands on the truck. Does the bridge collapse? Show answer No, it does not collapse. Because it has driven a half mile – you would subtract the gas used from the total weight of the truck.