MTA New York City Transit.
rebuilding the navy fleet after the attack of December 7, 1941
Washington State has the biggest ferry fleet in the US. It is #2 in North America and #3 in the world.If you count by number of vehicle trips carried per year it is #1 in the world at over 11 million.
The Neoplan Jumbocruiser holds the Guinness World Record for the world's longest bus, measuring over 60 feet in length.
Newport Harbor
The Dutch Merchant fleet was the biggest in the world from 1600 till 1750. After that the English became the leading country.
The Bus
The US Fleet was not told of such an attack.
The US Sixth Fleet received its designation in 1950.
Most likely the United States.
The transport ships in the First Fleet were:Lady PenrhynPrince of WalesScarboroughThe CharlotteThe FriendshipThe Alexander - transport and the biggest ship
I believe it is Enterprise Rent-a-Car. They are the largest annual single buyer of new cars in the United States, and the fleet is approximately 750,000 vehicles.
The USA has the largest Air Fleet. American Airlines, 615 Aircraft Delta Air Lines has 727 + 34 orders