Interstate 495 (I-495), commonly known as the Long Island Expressway (LIE), is an auxiliary Interstate Highway in the U.S. state of New York. It is jointly maintained by the New York State Department of Transportation (NYSDOT), the New York City Department of Transportation (NYCDOT), MTA Bridges and Tunnels (MTAB&T), and the Port Authority of New York and New Jersey (PANYNJ).