The Q46 bus route constitutes a public transit line in Queens, New York City, running primarily along Union Turnpike. Its western terminus is a major transfer with the New York City Subway's IND Queens Boulevard Line at the Kew Gardens–Union Turnpike station. At its eastern end, the Q46 has branches to the Glen Oaks neighborhood of Queens and to Long Island Jewish Hospital (LIJ) in the village of Lake Success in Nassau County.