Jamaica Avenue is a major avenue in the New York City boroughs of Brooklyn and Queens, New York, in the United States. Jamaica Avenue's western end is at Broadway and Fulton Street, as a continuation of East New York Avenue, in Brooklyn's East New York neighborhood. Physically, East New York Avenue connects westbound to New York Avenue, where East New York Avenue changes names another time to Lincoln Road; Lincoln Road continues to Ocean Avenue in the west, where it ends. Its eastern end is at the city line in Bellerose, Queens, where it becomes Jericho Turnpike to serve the rest of Long Island. The section of Jamaica Avenue designated as New York State Route 25 runs from Braddock Avenue to the city line, where Jamaica Avenue becomes Jericho Turnpike.

Broadway is an avenue in the New York City borough of Brooklyn that extends from the East River in the neighborhood of Williamsburg in a southeasterly direction to East New York for a length of 4.32 miles (6.95 km). It was named for the Broadway in Manhattan. The East New York terminus is a complicated intersection with East New York Avenue, Fulton Street, Jamaica Avenue, and Alabama Avenue. The BMT Jamaica Line of the New York City Subway runs on elevated tracks over Broadway from the Williamsburg Bridge to East New York on its way to Queens. Broadway forms the boundary between the neighborhoods of Bushwick, which lies above Broadway to the northeast, and Bedford–Stuyvesant, which is to the southwest.