-Long Island-
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Long Island is an island located in southeastern New York. Stretching northeast into the Atlantic Ocean, Long Island contains four counties, two of which (Queens and Kings) are boroughs of New York City, and two of which (Nassau and Suffolk) are mainly suburban. Numerous bridges and tunnels through Kings (also known as the Borough of Brooklyn) and Queens connect Long Island to the three other boroughs of New York City. Ferries connect Suffolk County northward across Long Island Sound to the state of Connecticut.

Long Island had a population of 7,448,618 as of the 2000 census,[2] with the population estimated at 7,559,372 as of July 1, 2006, making it the most populated island in any U.S. state or territory. It is also the 17th most populous island in the world, ahead of Ireland, Jamaica and the Japanese island of Hokkaido. Its population density is 5,470 inhabitants per square mile (2,110 /km2). If it were a state, Long Island would rank 12th in population.

Every major form of transportation serves Long Island, including John F. Kennedy International Airport, LaGuardia Airport, and Long Island MacArthur Airport, multiple smaller airports, railroads, subways, and several major highways. There are historic and modern bridges, recreational and commuter trails, and ferries as well. The Long Island Expressway, Northern State Parkway, and Southern State Parkway, all products of the automobile-centered planning of Robert Moses, make east-west travel on the island straightforward, if not always quick.

There are currently ten road crossings out of Long Island, all within New York City limits at the extreme western end of the island. Plans for a Long Island Crossing at various locations in Nassau and Suffolk Counties have been discussed for decades, but there are currently no firm plans to construct such a crossing.