Map of the future Interstate 86 (Shows it as all Interstate which it will be when finished)
Interstate 86 is an east/west Interstate highway located in the Southern Tier of New York. The current and future alignment of I-86 is known as the Southern Tier Expressway west of I-81 in Binghamton and the Quickway east of I-81. Interstate 86 is actually a still under construction project and is not a divided Interstate Highway for it's entire length.