The bridge’s weight limit is rated at the weakest part of the bridge, i.e. the middle. After 80 miles the truck is 4/5 of the way over the bridge, and it can handle more weight at that point.

1. The name of the ship is Ship. Look at the proper nouns in the three sentences, they are capitalized. Insert Queen Mary as the ship’s name and it still works: Captain Ali is the Captain of the Queen Mary.

2. The name of the ship is What, as stated “What is the name of the ship”