Interstate 678 (I-678) is a north–south auxiliary Interstate Highway that extends for 14 miles (23 km) through two boroughs of New York City. The route begins at John F. Kennedy International Airport on Jamaica Bay and travels north through Queens and across the East River to the Bronx, where it ends at the Bruckner Interchange and goes through to the Hutchinson River Parkway. I-678 connects to I-495 (the Long Island Expressway) in Flushing Meadows–Corona Park.